/* ============================================================
   MicroCart - E-Commerce Platform Stylesheet
   by Thirty Third Company
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   ------------------------------------------------------------ */
:root {
    /* Primary Colors - Indigo (MicroCart v3 default; overridden by the theme
       engine block printed after the stylesheets — Admin → Settings → Appearance) */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-bg: #eef2ff;
    --primary-ring: rgba(99, 102, 241, 0.15);
    --primary-ring-strong: rgba(99, 102, 241, 0.35);
    --primary-a5: rgba(99, 102, 241, 0.05);
    --primary-a10: rgba(99, 102, 241, 0.1);
    --primary-a20: rgba(99, 102, 241, 0.2);
    --primary-a25: rgba(99, 102, 241, 0.25);
    --primary-a30: rgba(99, 102, 241, 0.3);
    --primary-a50: rgba(99, 102, 241, 0.5);
    --primary-50: #f5f3ff;
    --primary-100: #ede9fe;
    --primary-200: #ddd6fe;
    --primary-300: #c4b5fd;
    --primary-400: #a5b4fc;
    --primary-500: #6366f1;
    --primary-600: #4f46e5;
    --primary-700: #4338ca;
    --primary-800: #3730a3;
    --primary-900: #312e81;

    /* Secondary Colors - Amber accent (v3 keeps semantic colors neutral) */
    --secondary: #d97706;
    --secondary-dark: #b45309;
    --secondary-light: #fbbf24;
    --secondary-bg: #fffbeb;
    --secondary-ring: rgba(217, 119, 6, 0.15);
    --secondary-ring-strong: rgba(217, 119, 6, 0.35);
    --secondary-a5: rgba(217, 119, 6, 0.05);
    --secondary-a10: rgba(217, 119, 6, 0.1);
    --secondary-a20: rgba(217, 119, 6, 0.2);
    --secondary-a25: rgba(217, 119, 6, 0.25);
    --secondary-a30: rgba(217, 119, 6, 0.3);
    --secondary-a50: rgba(217, 119, 6, 0.5);
    --secondary-50: #fdf8f3;
    --secondary-100: #fbf1e6;
    --secondary-200: #f7e4cd;
    --secondary-300: #f2cfa8;
    --secondary-400: #eab476;
    --secondary-500: #d97706;
    --secondary-600: #c36b05;
    --secondary-700: #ae5f05;
    --secondary-800: #985304;
    --secondary-900: #824704;

    /* Gray Scale - Tailwind "slate" (MicroCart v3 palette) */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic Colors */
    --success: #059669;
    --success-bg: #ecfdf5;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
    --warning: #d97706;
    --warning-bg: #fffbeb;
    --info: #3b82f6;
    --info-bg: #eff6ff;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Border Radius — Tailwind-true scale (v3: buttons rounded-lg = 8px,
       cards rounded-2xl = 16px) */
    --radius-sm: 2px;
    --radius: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-3xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);

    /* Spacing Scale */
    --spacing-0: 0px;
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 24px;
    --spacing-6: 32px;
    --spacing-7: 48px;
    --spacing-8: 64px;

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    --transition-bounce: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-overlay: 300;
    --z-modal: 400;
    --z-popover: 500;
    --z-tooltip: 600;
    --z-toast: 700;
}


/* ------------------------------------------------------------
   2. CSS Reset / Base
   ------------------------------------------------------------ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    text-decoration: underline;
    color: var(--primary-dark);
}

a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

ul,
ol {
    list-style: none;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    border: none;
    border-top: 1px solid var(--gray-200);
    margin: var(--spacing-5) 0;
}

fieldset {
    border: none;
}

legend {
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}


/* ------------------------------------------------------------
   3. Typography
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
}

h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--gray-900);
}

h2 {
    font-family: var(--font-sans);
    font-size: 1.875rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--gray-900);
}

h3 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

h4 {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--gray-800);
}

h5 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--gray-700);
}

h6 {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

p {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-700);
    margin-bottom: var(--spacing-4);
}

p:last-child {
    margin-bottom: 0;
}

small {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.micro {
    font-size: 0.75rem;
    color: var(--gray-400);
}

strong, .bold {
    font-weight: 700;
}

em, .italic {
    font-style: italic;
}

blockquote {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--gray-600);
    border-left: 4px solid var(--primary);
    padding-left: var(--spacing-5);
    margin: var(--spacing-5) 0;
}

code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    background-color: var(--gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    color: var(--primary-dark);
}

pre {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    background-color: var(--gray-900);
    color: var(--gray-100);
    padding: var(--spacing-4);
    border-radius: var(--radius);
    overflow-x: auto;
    margin: var(--spacing-4) 0;
}

pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* Text Colors */
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-info { color: var(--info); }
.text-muted { color: var(--gray-500); }
.text-white { color: #ffffff; }
.text-dark { color: var(--gray-900); }
.text-gray-50 { color: var(--gray-50); }
.text-gray-100 { color: var(--gray-100); }
.text-gray-200 { color: var(--gray-200); }
.text-gray-300 { color: var(--gray-300); }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-800 { color: var(--gray-800); }
.text-gray-900 { color: var(--gray-900); }

/* Text Alignment */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-justify { text-align: justify; }

/* Font Families */
.font-serif { font-family: var(--font-serif); }
.font-sans { font-family: var(--font-sans); }
.font-mono { font-family: var(--font-mono); }

/* Text Transform */
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }

/* Text Weight */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

/* Letter Spacing */
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* Line Height */
.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }


/* ------------------------------------------------------------
   4. Layout Utilities
   ------------------------------------------------------------ */
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
    width: 100%;
}

.container-sm {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
    width: 100%;
}

.container-md {
    max-width: 768px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
    width: 100%;
}

.container-lg {
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
    width: 100%;
}

/* Flexbox */
.flex { display: flex; }
.flex-inline { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-col-reverse { flex-direction: column-reverse; }
.flex-row { flex-direction: row; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-none { flex: none; }
.flex-grow { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.self-center { align-self: center; }
.self-start { align-self: flex-start; }
.self-end { align-self: flex-end; }

.order-1 { order: 1; }
.order-2 { order: 2; }
.order-3 { order: 3; }
.order-first { order: -1; }
.order-last { order: 999; }

/* Gap */
.gap-0 { gap: 0; }
.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-5 { gap: var(--spacing-5); }
.gap-6 { gap: var(--spacing-6); }
.gap-7 { gap: var(--spacing-7); }
.gap-8 { gap: var(--spacing-8); }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-12 { grid-column: span 12 / span 12; }
.col-span-full { grid-column: 1 / -1; }

.grid-rows-1 { grid-template-rows: repeat(1, 1fr); }
.grid-rows-2 { grid-template-rows: repeat(2, 1fr); }
.grid-rows-3 { grid-template-rows: repeat(3, 1fr); }

/* Width */
.w-full { width: 100%; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333333%; }
.w-1\/4 { width: 25%; }
.w-2\/3 { width: 66.666667%; }
.w-3\/4 { width: 75%; }
.w-auto { width: auto; }
.w-screen { width: 100vw; }
.w-fit { width: fit-content; }
.w-min { width: min-content; }
.w-max { width: max-content; }

/* Height */
.h-full { height: 100%; }
.h-auto { height: auto; }
.h-screen { height: 100vh; }
.h-min-screen { height: 100vh; }

/* Min/Max */
.min-w-0 { min-width: 0; }
.min-h-0 { min-height: 0; }
.max-w-full { max-width: 100%; }
.max-h-full { max-height: 100%; }

/* Margin Auto */
.mx-auto { margin-left: auto; margin-right: auto; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }


/* ------------------------------------------------------------
   5. Spacing Utilities
   ------------------------------------------------------------ */
/* Margin */
.m-0 { margin: 0; }
.m-1 { margin: var(--spacing-1); }
.m-2 { margin: var(--spacing-2); }
.m-3 { margin: var(--spacing-3); }
.m-4 { margin: var(--spacing-4); }
.m-5 { margin: var(--spacing-5); }
.m-6 { margin: var(--spacing-6); }
.m-7 { margin: var(--spacing-7); }
.m-8 { margin: var(--spacing-8); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-5 { margin-top: var(--spacing-5); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-7 { margin-top: var(--spacing-7); }
.mt-8 { margin-top: var(--spacing-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-5 { margin-bottom: var(--spacing-5); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-7 { margin-bottom: var(--spacing-7); }
.mb-8 { margin-bottom: var(--spacing-8); }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: var(--spacing-1); }
.ml-2 { margin-left: var(--spacing-2); }
.ml-3 { margin-left: var(--spacing-3); }
.ml-4 { margin-left: var(--spacing-4); }
.ml-5 { margin-left: var(--spacing-5); }
.ml-6 { margin-left: var(--spacing-6); }
.ml-7 { margin-left: var(--spacing-7); }
.ml-8 { margin-left: var(--spacing-8); }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: var(--spacing-1); }
.mr-2 { margin-right: var(--spacing-2); }
.mr-3 { margin-right: var(--spacing-3); }
.mr-4 { margin-right: var(--spacing-4); }
.mr-5 { margin-right: var(--spacing-5); }
.mr-6 { margin-right: var(--spacing-6); }
.mr-7 { margin-right: var(--spacing-7); }
.mr-8 { margin-right: var(--spacing-8); }

.mx-0 { margin-left: 0; margin-right: 0; }
.mx-1 { margin-left: var(--spacing-1); margin-right: var(--spacing-1); }
.mx-2 { margin-left: var(--spacing-2); margin-right: var(--spacing-2); }
.mx-3 { margin-left: var(--spacing-3); margin-right: var(--spacing-3); }
.mx-4 { margin-left: var(--spacing-4); margin-right: var(--spacing-4); }
.mx-5 { margin-left: var(--spacing-5); margin-right: var(--spacing-5); }
.mx-6 { margin-left: var(--spacing-6); margin-right: var(--spacing-6); }
.mx-7 { margin-left: var(--spacing-7); margin-right: var(--spacing-7); }
.mx-8 { margin-left: var(--spacing-8); margin-right: var(--spacing-8); }

.my-0 { margin-top: 0; margin-bottom: 0; }
.my-1 { margin-top: var(--spacing-1); margin-bottom: var(--spacing-1); }
.my-2 { margin-top: var(--spacing-2); margin-bottom: var(--spacing-2); }
.my-3 { margin-top: var(--spacing-3); margin-bottom: var(--spacing-3); }
.my-4 { margin-top: var(--spacing-4); margin-bottom: var(--spacing-4); }
.my-5 { margin-top: var(--spacing-5); margin-bottom: var(--spacing-5); }
.my-6 { margin-top: var(--spacing-6); margin-bottom: var(--spacing-6); }
.my-7 { margin-top: var(--spacing-7); margin-bottom: var(--spacing-7); }
.my-8 { margin-top: var(--spacing-8); margin-bottom: var(--spacing-8); }

/* Negative Margins */
.mt-n1 { margin-top: calc(var(--spacing-1) * -1); }
.mt-n2 { margin-top: calc(var(--spacing-2) * -1); }
.mt-n3 { margin-top: calc(var(--spacing-3) * -1); }
.mt-n4 { margin-top: calc(var(--spacing-4) * -1); }
.mb-n1 { margin-bottom: calc(var(--spacing-1) * -1); }
.mb-n2 { margin-bottom: calc(var(--spacing-2) * -1); }
.mb-n3 { margin-bottom: calc(var(--spacing-3) * -1); }
.mb-n4 { margin-bottom: calc(var(--spacing-4) * -1); }

/* Padding */
.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-5 { padding: var(--spacing-5); }
.p-6 { padding: var(--spacing-6); }
.p-7 { padding: var(--spacing-7); }
.p-8 { padding: var(--spacing-8); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-1); }
.pt-2 { padding-top: var(--spacing-2); }
.pt-3 { padding-top: var(--spacing-3); }
.pt-4 { padding-top: var(--spacing-4); }
.pt-5 { padding-top: var(--spacing-5); }
.pt-6 { padding-top: var(--spacing-6); }
.pt-7 { padding-top: var(--spacing-7); }
.pt-8 { padding-top: var(--spacing-8); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-1); }
.pb-2 { padding-bottom: var(--spacing-2); }
.pb-3 { padding-bottom: var(--spacing-3); }
.pb-4 { padding-bottom: var(--spacing-4); }
.pb-5 { padding-bottom: var(--spacing-5); }
.pb-6 { padding-bottom: var(--spacing-6); }
.pb-7 { padding-bottom: var(--spacing-7); }
.pb-8 { padding-bottom: var(--spacing-8); }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: var(--spacing-1); }
.pl-2 { padding-left: var(--spacing-2); }
.pl-3 { padding-left: var(--spacing-3); }
.pl-4 { padding-left: var(--spacing-4); }
.pl-5 { padding-left: var(--spacing-5); }
.pl-6 { padding-left: var(--spacing-6); }
.pl-7 { padding-left: var(--spacing-7); }
.pl-8 { padding-left: var(--spacing-8); }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: var(--spacing-1); }
.pr-2 { padding-right: var(--spacing-2); }
.pr-3 { padding-right: var(--spacing-3); }
.pr-4 { padding-right: var(--spacing-4); }
.pr-5 { padding-right: var(--spacing-5); }
.pr-6 { padding-right: var(--spacing-6); }
.pr-7 { padding-right: var(--spacing-7); }
.pr-8 { padding-right: var(--spacing-8); }

.px-0 { padding-left: 0; padding-right: 0; }
.px-1 { padding-left: var(--spacing-1); padding-right: var(--spacing-1); }
.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-3 { padding-left: var(--spacing-3); padding-right: var(--spacing-3); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-5 { padding-left: var(--spacing-5); padding-right: var(--spacing-5); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }
.px-7 { padding-left: var(--spacing-7); padding-right: var(--spacing-7); }
.px-8 { padding-left: var(--spacing-8); padding-right: var(--spacing-8); }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: var(--spacing-1); padding-bottom: var(--spacing-1); }
.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-3 { padding-top: var(--spacing-3); padding-bottom: var(--spacing-3); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-5 { padding-top: var(--spacing-5); padding-bottom: var(--spacing-5); }
.py-6 { padding-top: var(--spacing-6); padding-bottom: var(--spacing-6); }
.py-7 { padding-top: var(--spacing-7); padding-bottom: var(--spacing-7); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }


/* ------------------------------------------------------------
   6. Buttons
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-sans);
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    text-decoration: none;
}

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    background-color: var(--primary-dark);
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: var(--secondary);
    color: #ffffff;
    border-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary:active {
    background-color: var(--secondary-dark);
    transform: translateY(0);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline:active {
    background-color: var(--primary-dark);
    transform: translateY(0);
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
    border-color: var(--danger);
}

.btn-danger:hover {
    background-color: #b91c1c;
    border-color: #b91c1c;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-danger:active {
    background-color: #991b1b;
    transform: translateY(0);
}

.btn-ghost {
    background-color: transparent;
    color: var(--primary);
    border-color: transparent;
}

.btn-ghost:hover {
    background-color: var(--primary-bg);
    color: var(--primary-dark);
}

.btn-ghost:active {
    background-color: var(--primary-bg);
}

.btn-success {
    background-color: var(--success);
    color: #ffffff;
    border-color: var(--success);
}

.btn-success:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-warning {
    background-color: var(--warning);
    color: #ffffff;
    border-color: var(--warning);
}

.btn-warning:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-info {
    background-color: var(--info);
    color: #ffffff;
    border-color: var(--info);
}

.btn-info:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-white {
    background-color: #ffffff;
    color: var(--gray-900);
    border-color: var(--gray-300);
}

.btn-white:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-link {
    background-color: transparent;
    color: var(--primary);
    border-color: transparent;
    padding: 0;
    font-weight: 500;
}

.btn-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
    transform: none;
    box-shadow: none;
}

/* Button Sizes */
.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.125rem;
    border-radius: var(--radius-md);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    padding: 12px;
    aspect-ratio: 1;
}

.btn-icon.btn-sm {
    padding: 8px;
}

.btn-icon.btn-lg {
    padding: 16px;
}

/* Button Disabled */
.btn:disabled,
.btn.disabled {
    background-color: var(--gray-300);
    color: var(--gray-500);
    border-color: var(--gray-300);
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.65;
    transform: none;
    box-shadow: none;
}

.btn-primary:disabled,
.btn-primary.disabled {
    background-color: var(--gray-300);
    border-color: var(--gray-300);
    color: var(--gray-500);
}

/* Button Loading */
.btn-loading {
    pointer-events: none;
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.btn-primary.btn-loading::after {
    border-top-color: #ffffff;
}

/* Button Group */
.btn-group {
    display: inline-flex;
    flex-direction: row;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
}

.btn-group .btn:last-child {
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
}

.btn-group .btn + .btn {
    margin-left: -2px;
}


/* ------------------------------------------------------------
   7. Cards
   ------------------------------------------------------------ */
.card {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--spacing-4) var(--spacing-5);
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--gray-900);
    background-color: var(--gray-50);
}

.card-body {
    padding: var(--spacing-5);
}

.card-body:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.card-footer {
    padding: var(--spacing-4) var(--spacing-5);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.card-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.card-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.card-image:hover img {
    transform: scale(1.05);
}

.card-image .card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    opacity: 0;
    transition: var(--transition);
}

.card-image:hover .card-image-overlay {
    opacity: 1;
}

.card-flat {
    box-shadow: none;
    border: 1px solid var(--gray-200);
}

.card-flat:hover {
    box-shadow: none;
    transform: none;
}

.card-bordered {
    box-shadow: none;
    border: 2px solid var(--gray-200);
}

.card-bordered:hover {
    border-color: var(--primary);
    box-shadow: none;
}

.card-compact {
    padding: var(--spacing-3);
}

.card-compact .card-body {
    padding: var(--spacing-3);
}

.card-horizontal {
    display: flex;
    flex-direction: row;
}

.card-horizontal .card-image {
    width: 200px;
    flex-shrink: 0;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.card-horizontal .card-body {
    flex: 1;
}

.card-deck {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-5);
}


/* ------------------------------------------------------------
   8. Forms
   ------------------------------------------------------------ */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--gray-700);
}

.form-label .required {
    color: var(--danger);
    margin-left: 2px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: var(--spacing-1);
}

.input,
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    line-height: 1.5;
    color: var(--gray-900);
    background-color: #ffffff;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    transition: var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.input:hover,
textarea:hover,
select:hover {
    border-color: var(--gray-300);
}

.input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.input::placeholder,
textarea::placeholder {
    color: var(--gray-400);
    opacity: 1;
}

.input:disabled,
textarea:disabled,
select:disabled {
    background-color: var(--gray-100);
    color: var(--gray-500);
    cursor: not-allowed;
    border-color: var(--gray-200);
}

.input:read-only,
textarea:read-only {
    background-color: var(--gray-50);
    border-color: var(--gray-200);
}

.input-lg {
    padding: 16px 20px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.input-sm {
    padding: 8px 12px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

textarea.input-sm {
    min-height: 80px;
}

textarea.input-lg {
    min-height: 160px;
}

select {
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2371717a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
}

select[multiple] {
    background-image: none;
    padding-right: 16px;
}

/* Input Error */
.input-error,
.input-error:focus {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px var(--danger-bg);
}

.form-error {
    display: block;
    font-size: 0.75rem;
    color: var(--danger);
    margin-top: var(--spacing-1);
}

.form-success {
    display: block;
    font-size: 0.75rem;
    color: var(--success);
    margin-top: var(--spacing-1);
}

/* Checkbox */
.checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
    position: relative;
}

.checkbox input[type="checkbox"]:hover {
    border-color: var(--primary);
}

.checkbox input[type="checkbox"]:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-bg);
}

/* Radio */
.radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: 0.9rem;
}

.radio input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    background-color: #ffffff;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
    position: relative;
}

.radio input[type="radio"]:hover {
    border-color: var(--primary);
}

.radio input[type="radio"]:checked {
    background-color: #ffffff;
    border-color: var(--primary);
}

.radio input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
}

.radio input[type="radio"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-bg);
}

/* Switch / Toggle */
.switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
}

.switch input {
    appearance: none;
    -webkit-appearance: none;
    width: 44px;
    height: 24px;
    background-color: var(--gray-300);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.switch input::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background-color: #ffffff;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.switch input:checked {
    background-color: var(--primary);
}

.switch input:checked::after {
    left: 22px;
}

.switch input:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.switch-label {
    font-size: 0.9rem;
    color: var(--gray-700);
}

/* Input Group */
.input-group {
    display: flex;
    width: 100%;
}

.input-group .input,
.input-group textarea,
.input-group select {
    border-radius: 0;
    flex: 1;
}

.input-group .input:first-child,
.input-group textarea:first-child,
.input-group select:first-child {
    border-top-left-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
}

.input-group .input:last-child,
.input-group textarea:last-child,
.input-group select:last-child {
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
}

.input-group-addon {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    background-color: var(--gray-100);
    border: 2px solid var(--gray-200);
    white-space: nowrap;
}

.input-group-addon:first-child {
    border-top-left-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
    border-right: none;
}

.input-group-addon:last-child {
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    border-left: none;
}

.input-group-prepend .input-group-addon {
    border-right: none;
}

.input-group-append .input-group-addon {
    border-left: none;
}

.input-group .btn {
    border-radius: 0;
    flex-shrink: 0;
}

.input-group .btn:first-child {
    border-top-left-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
}

.input-group .btn:last-child {
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
}

/* Form Inline */
.form-inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-3);
}


/* ------------------------------------------------------------
   9. Tables
   ------------------------------------------------------------ */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table th,
.table td {
    padding: 12px 16px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--gray-200);
}

.table th {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    background-color: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.table td {
    color: var(--gray-700);
}

.table tbody tr:hover {
    background-color: var(--gray-50);
}

.table-striped tbody tr:nth-child(even) {
    background-color: var(--gray-50);
}

.table-striped tbody tr:nth-child(even):hover {
    background-color: var(--gray-100);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--gray-200);
}

.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-sm th,
.table-sm td {
    padding: 8px 12px;
    font-size: 0.8rem;
}

.table-lg th,
.table-lg td {
    padding: 16px 24px;
}

.table-dark thead th {
    background-color: var(--gray-900);
    color: var(--gray-300);
    border-bottom-color: var(--gray-700);
}

.table-dark tbody tr {
    border-bottom-color: var(--gray-700);
}

.table-hover tbody tr:hover {
    background-color: var(--primary-bg);
}

.table .table-sortable th {
    cursor: pointer;
    user-select: none;
}

.table .table-sortable th:hover {
    color: var(--primary);
}

.table .sort-asc::after {
    content: ' ↑';
    color: var(--primary);
}

.table .sort-desc::after {
    content: ' ↓';
    color: var(--primary);
}


/* ------------------------------------------------------------
   10. Navigation
   ------------------------------------------------------------ */
.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--primary-bg);
    text-decoration: none;
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--primary-bg);
    font-weight: 600;
}

.nav-vertical {
    flex-direction: column;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) var(--spacing-5);
    background-color: #ffffff;
    box-shadow: var(--shadow);
    width: 100%;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
}

.navbar-brand:hover {
    color: var(--primary);
    text-decoration: none;
}

.navbar-brand img {
    height: 36px;
    width: auto;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.navbar-toggler {
    display: none;
    padding: var(--spacing-2);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-700);
}

.navbar-toggler:hover {
    color: var(--primary);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    padding: var(--spacing-3) 0;
    font-size: 0.875rem;
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--gray-500);
}

.breadcrumb-item a {
    color: var(--gray-500);
    text-decoration: none;
    transition: var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--gray-900);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--gray-400);
    margin: 0 var(--spacing-1);
}

.breadcrumb-separator::before {
    content: '/';
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--gray-200);
    gap: 0;
    overflow-x: auto;
}

.tab {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-500);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition-fast);
    white-space: nowrap;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.tab:hover {
    color: var(--primary);
    border-bottom-color: var(--primary-light);
}

.tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.tab-disabled {
    color: var(--gray-400);
    cursor: not-allowed;
    pointer-events: none;
}

.tab-content {
    padding: var(--spacing-5) 0;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    list-style: none;
}

.page-item {
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-3);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    transition: var(--transition-fast);
    background-color: #ffffff;
}

.page-link:hover {
    color: var(--primary);
    border-color: var(--primary);
    background-color: var(--primary-bg);
    text-decoration: none;
}

.page-item.active .page-link {
    color: #ffffff;
    background-color: var(--primary);
    border-color: var(--primary);
}

.page-item.disabled .page-link {
    color: var(--gray-400);
    background-color: var(--gray-100);
    border-color: var(--gray-200);
    cursor: not-allowed;
    pointer-events: none;
}


/* ------------------------------------------------------------
   11. Badges & Tags
   ------------------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--radius-full);
    white-space: nowrap;
    vertical-align: middle;
    letter-spacing: 0.025em;
}

.badge-primary {
    background-color: var(--primary-bg);
    color: var(--primary);
}

.badge-secondary {
    background-color: var(--secondary-bg);
    color: var(--secondary);
}

.badge-success {
    background-color: var(--success-bg);
    color: var(--success);
}

.badge-danger {
    background-color: var(--danger-bg);
    color: var(--danger);
}

.badge-warning {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.badge-info {
    background-color: var(--info-bg);
    color: var(--info);
}

.badge-gray {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

.badge-dark {
    background-color: var(--gray-800);
    color: #ffffff;
}

.badge-solid-primary {
    background-color: var(--primary);
    color: #ffffff;
}

.badge-solid-danger {
    background-color: var(--danger);
    color: #ffffff;
}

.badge-solid-warning {
    background-color: var(--warning);
    color: #ffffff;
}

.badge-sm {
    padding: 1px 8px;
    font-size: 0.675rem;
}

.badge-lg {
    padding: 4px 14px;
    font-size: 0.875rem;
}

/* Dot badge (notification indicator) */
.badge-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border-radius: 50%;
    min-width: 8px;
}

.badge-dot.badge-primary { background-color: var(--primary); }
.badge-dot.badge-danger { background-color: var(--danger); }

/* Tag (rounded-full variant) */
.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    background-color: var(--gray-100);
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-200);
    transition: var(--transition-fast);
}

.tag:hover {
    background-color: var(--gray-200);
}

.tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    font-size: 0.625rem;
    border-radius: 50%;
    background-color: var(--gray-300);
    color: var(--gray-600);
    cursor: pointer;
    border: none;
    padding: 0;
    line-height: 1;
}

.tag-remove:hover {
    background-color: var(--gray-400);
    color: #ffffff;
}


/* ------------------------------------------------------------
   12. Alerts
   ------------------------------------------------------------ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    border-radius: var(--radius);
    border-left: 4px solid transparent;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-4);
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-1);
}

.alert-success {
    background-color: var(--success-bg);
    border-left-color: var(--success);
    color: var(--primary-dark);
}

.alert-danger {
    background-color: var(--danger-bg);
    border-left-color: var(--danger);
    color: #991b1b;
}

.alert-warning {
    background-color: var(--warning-bg);
    border-left-color: var(--warning);
    color: var(--secondary-dark);
}

.alert-info {
    background-color: var(--info-bg);
    border-left-color: var(--info);
    color: #1e40af;
}

.alert-dismissible {
    position: relative;
    padding-right: var(--spacing-7);
}

.alert-close {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-size: 1rem;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.05);
}


/* ------------------------------------------------------------
   13. Modals
   ------------------------------------------------------------ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: relative;
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 1.25rem;
    color: var(--gray-500);
    cursor: pointer;
    border: none;
    background: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--gray-900);
    background-color: var(--gray-100);
}

.modal-body {
    padding: var(--spacing-6);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.modal-sm {
    max-width: 360px;
}

.modal-lg {
    max-width: 720px;
}

.modal-xl {
    max-width: 960px;
}

.modal-full {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
}


/* ------------------------------------------------------------
   14. Dropdowns
   ------------------------------------------------------------ */
.dropdown {
    position: relative;
    display: inline-flex;
}

.dropdown-trigger {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 200px;
    padding: var(--spacing-2) 0;
    background-color: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.dropdown.active .dropdown-menu,
.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu-right {
    left: auto;
    right: 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: 0.9rem;
    color: var(--gray-700);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--primary-bg);
    color: var(--primary-dark);
    text-decoration: none;
}

.dropdown-item.active {
    background-color: var(--primary-bg);
    color: var(--primary);
    font-weight: 500;
}

.dropdown-item:disabled,
.dropdown-item.disabled {
    color: var(--gray-400);
    cursor: not-allowed;
    pointer-events: none;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--gray-200);
    margin: var(--spacing-2) 0;
}

.dropdown-header {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
}


/* ------------------------------------------------------------
   15. Tooltips
   ------------------------------------------------------------ */
.tooltip-wrapper {
    position: relative;
    display: inline-flex;
}

.tooltip {
    position: absolute;
    z-index: var(--z-tooltip);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.4;
    color: #ffffff;
    background-color: var(--gray-900);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    box-shadow: var(--shadow-md);
}

.tooltip-wrapper:hover .tooltip,
.tooltip.active {
    opacity: 1;
}

.tooltip-top {
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
}

.tooltip-top::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--gray-900);
}

.tooltip-bottom {
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
}

.tooltip-bottom::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-bottom-color: var(--gray-900);
}

.tooltip-left {
    right: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
}

.tooltip-left::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--gray-900);
}

.tooltip-right {
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
}

.tooltip-right::after {
    content: '';
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: var(--gray-900);
}


/* ------------------------------------------------------------
   16. Progress Bars
   ------------------------------------------------------------ */
.progress {
    display: flex;
    width: 100%;
    height: 8px;
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    transition: width 0.6s ease;
    min-width: 0;
}

.progress-bar-success {
    background-color: var(--success);
}

.progress-bar-warning {
    background-color: var(--warning);
}

.progress-bar-danger {
    background-color: var(--danger);
}

.progress-bar-info {
    background-color: var(--info);
}

.progress-bar-secondary {
    background-color: var(--secondary);
}

.progress-sm {
    height: 4px;
}

.progress-lg {
    height: 16px;
}

.progress-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
}

/* Striped */
.progress-bar-striped {
    background-image: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.15) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.15) 50%,
        rgba(255, 255, 255, 0.15) 75%,
        transparent 75%,
        transparent
    );
    background-size: 1rem 1rem;
}

.progress-bar-animated {
    animation: progressStripe 1s linear infinite;
}

@keyframes progressStripe {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}


/* ------------------------------------------------------------
   17. Avatars
   ------------------------------------------------------------ */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--gray-200);
    color: var(--gray-600);
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
}

.avatar-md {
    width: 40px;
    height: 40px;
    font-size: 0.875rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.125rem;
}

.avatar-xl {
    width: 72px;
    height: 72px;
    font-size: 1.5rem;
}

.avatar-square {
    border-radius: var(--radius);
}

.avatar-group {
    display: flex;
    flex-direction: row-reverse;
}

.avatar-group .avatar {
    border: 2px solid #ffffff;
    margin-left: -8px;
    transition: var(--transition-fast);
}

.avatar-group .avatar:hover {
    z-index: 1;
    transform: translateY(-2px);
}

.avatar-status {
    position: relative;
}

.avatar-status::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background-color: var(--gray-400);
}

.avatar-status-online::after {
    background-color: var(--success);
}

.avatar-status-offline::after {
    background-color: var(--gray-400);
}

.avatar-status-busy::after {
    background-color: var(--danger);
}


/* ------------------------------------------------------------
   18. Loaders / Spinners
   ------------------------------------------------------------ */
.spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner-lg {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

.spinner-white {
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-200) 25%,
        var(--gray-100) 50%,
        var(--gray-200) 75%
    );
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: var(--radius);
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--spacing-2);
    border-radius: var(--radius-sm);
}

.skeleton-text:last-child {
    width: 60%;
}

.skeleton-heading {
    height: 24px;
    width: 50%;
    margin-bottom: var(--spacing-3);
    border-radius: var(--radius-sm);
}

.skeleton-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius);
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-btn {
    height: 40px;
    width: 120px;
    border-radius: var(--radius);
}

@keyframes skeletonPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 10;
    border-radius: inherit;
}


/* ------------------------------------------------------------
   19. Hero Section
   ------------------------------------------------------------ */
.hero {
    position: relative;
    width: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-7) var(--spacing-4);
    overflow: hidden;
    background-color: var(--gray-900);
    background-image: linear-gradient(135deg, var(--gray-900) 0%, var(--primary-dark) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-5);
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-6);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.hero-sm {
    min-height: 300px;
    padding: var(--spacing-6) var(--spacing-4);
}

.hero-lg {
    min-height: 700px;
    padding: var(--spacing-8) var(--spacing-4);
}

.hero-left {
    text-align: left;
}

.hero-left .hero-content {
    margin-left: 0;
}

.hero-left .hero-subtitle {
    margin-left: 0;
}


/* ------------------------------------------------------------
   20. Product Cards
   ------------------------------------------------------------ */
.product-card {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-image {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--gray-100);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-image-actions {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    opacity: 0;
    transform: translateX(8px);
    transition: var(--transition);
}

.product-card:hover .product-image-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-image-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: #ffffff;
    border-radius: 50%;
    box-shadow: var(--shadow);
    color: var(--gray-600);
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
}

.product-image-action:hover {
    color: var(--primary);
    background-color: var(--primary-bg);
}

.product-badge {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius);
    z-index: 2;
}

.product-badge-sale {
    background-color: var(--danger);
    color: #ffffff;
}

.product-badge-new {
    background-color: var(--primary);
    color: #ffffff;
}

.product-badge-out-of-stock {
    background-color: var(--gray-800);
    color: #ffffff;
}

.product-badge-hot {
    background-color: var(--warning);
    color: #ffffff;
}

.product-info {
    padding: var(--spacing-4);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--spacing-1);
}

.product-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-name a {
    color: inherit;
    text-decoration: none;
}

.product-name a:hover {
    color: var(--primary);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-2);
}

.product-stars {
    display: flex;
    gap: 2px;
    color: var(--secondary);
    font-size: 0.875rem;
}

.product-star {
    color: var(--gray-300);
}

.product-star.filled {
    color: var(--secondary);
}

.product-star.half {
    color: var(--secondary);
}

.product-rating-count {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
}

.product-price-current {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.product-price-original {
    font-size: 0.875rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-price-discount {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--danger);
    background-color: var(--danger-bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.product-description {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-actions {
    margin-top: auto;
}

.add-to-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    width: 100%;
    padding: 10px var(--spacing-4);
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    background-color: var(--primary);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.add-to-cart-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.add-to-cart-btn:active {
    transform: translateY(0);
}

.add-to-cart-btn.out-of-stock {
    background-color: var(--gray-300);
    color: var(--gray-500);
    cursor: not-allowed;
    pointer-events: none;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-5);
}

.product-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.product-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.product-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Product List View */
.product-list-item {
    display: flex;
    gap: var(--spacing-5);
    padding: var(--spacing-4);
    background-color: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.product-list-item:hover {
    box-shadow: var(--shadow-md);
}

.product-list-item .product-image {
    width: 200px;
    flex-shrink: 0;
    aspect-ratio: 1;
}

.product-list-item .product-info {
    flex: 1;
}


/* ------------------------------------------------------------
   21. Cart & Checkout
   ------------------------------------------------------------ */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.cart-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--gray-200);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    background-color: var(--gray-100);
    flex-shrink: 0;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.cart-item-variant {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-2);
}

.cart-item-price {
    font-weight: 600;
    color: var(--primary-dark);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.quantity-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
}

.quantity-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--gray-50);
    color: var(--gray-700);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.quantity-btn:hover {
    background-color: var(--gray-200);
    color: var(--gray-900);
}

.quantity-btn:disabled {
    color: var(--gray-400);
    cursor: not-allowed;
}

.quantity-value {
    width: 48px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    border-left: 1px solid var(--gray-200);
    border-right: 1px solid var(--gray-200);
    padding: 8px 0;
    background: #ffffff;
}

.cart-item-total {
    font-weight: 700;
    font-size: 1rem;
    color: var(--gray-900);
    min-width: 80px;
    text-align: right;
}

.cart-item-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--gray-400);
    cursor: pointer;
    border: none;
    background: none;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--danger);
    background-color: var(--danger-bg);
}

.cart-summary {
    background-color: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-5);
    position: sticky;
    top: calc(80px + var(--spacing-5));
    box-shadow: var(--shadow-sm);
}

.cart-summary-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--gray-200);
}

.cart-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-2) 0;
    font-size: 0.9rem;
}

.cart-summary-row-label {
    color: var(--gray-600);
}

.cart-summary-row-value {
    font-weight: 500;
    color: var(--gray-900);
}

.cart-summary-divider {
    height: 1px;
    background-color: var(--gray-200);
    margin: var(--spacing-3) 0;
}

.cart-summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) 0;
    font-size: 1.125rem;
    font-weight: 700;
}

.cart-summary-total-label {
    color: var(--gray-900);
}

.cart-summary-total-value {
    color: var(--primary-dark);
}

.cart-summary .btn {
    width: 100%;
    margin-top: var(--spacing-4);
}

.cart-coupon {
    display: flex;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
}

.cart-coupon .input {
    flex: 1;
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-7) 0;
}

.cart-empty-icon {
    font-size: 3rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-4);
}

/* Checkout Steps */
.checkout-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    gap: 0;
}

.checkout-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    position: relative;
}

.checkout-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    background-color: var(--gray-200);
    color: var(--gray-500);
    transition: var(--transition);
    flex-shrink: 0;
}

.checkout-step-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    transition: var(--transition);
}

.checkout-step.active .checkout-step-number {
    background-color: var(--primary);
    color: #ffffff;
}

.checkout-step.active .checkout-step-label {
    color: var(--primary);
    font-weight: 600;
}

.checkout-step.completed .checkout-step-number {
    background-color: var(--primary);
    color: #ffffff;
}

.checkout-step.completed .checkout-step-label {
    color: var(--primary-dark);
}

.checkout-step-connector {
    width: 60px;
    height: 2px;
    background-color: var(--gray-200);
    margin: 0 var(--spacing-3);
    transition: var(--transition);
}

.checkout-step-connector.completed {
    background-color: var(--primary);
}

/* Payment Methods */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-3);
}

.payment-method {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    background-color: #ffffff;
}

.payment-method:hover {
    border-color: var(--primary-light);
}

.payment-method.selected {
    border-color: var(--primary);
    background-color: var(--primary-bg);
}

.payment-method-icon {
    font-size: 2rem;
    color: var(--gray-600);
}

.payment-method.selected .payment-method-icon {
    color: var(--primary);
}

.payment-method-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
}

.payment-method.selected .payment-method-name {
    color: var(--primary-dark);
    font-weight: 600;
}

/* Order Summary (Checkout) */
.order-summary {
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-5);
}

.order-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid var(--gray-200);
}

.order-item:last-child {
    border-bottom: none;
}

.order-item-image {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.order-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-item-details {
    flex: 1;
    min-width: 0;
}

.order-item-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-900);
}

.order-item-qty {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.order-item-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-900);
}


/* ------------------------------------------------------------
   22. Footer
   ------------------------------------------------------------ */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-400);
    padding: var(--spacing-7) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ffffff;
    margin-bottom: var(--spacing-4);
}

.footer-link {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-400);
    text-decoration: none;
    padding: var(--spacing-1) 0;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: #ffffff;
    text-decoration: none;
    padding-left: 4px;
}

.footer-description {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--gray-800);
    color: var(--gray-400);
    transition: var(--transition);
    text-decoration: none;
}

.footer-social-link:hover {
    background-color: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-newsletter {
    display: flex;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
}

.footer-newsletter .input {
    flex: 1;
    background-color: var(--gray-800);
    border-color: var(--gray-700);
    color: #ffffff;
}

.footer-newsletter .input::placeholder {
    color: var(--gray-500);
}

.footer-newsletter .input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ring);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-5);
    margin-top: var(--spacing-6);
    border-top: 1px solid var(--gray-800);
    font-size: 0.8rem;
}

.footer-copyright {
    color: var(--gray-500);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-4);
}

.footer-bottom-links a {
    color: var(--gray-500);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: #ffffff;
}

.footer-payment-icons {
    display: flex;
    gap: var(--spacing-2);
    align-items: center;
}


/* ------------------------------------------------------------
   23. Utilities
   ------------------------------------------------------------ */
/* Display */
.hidden { display: none; }
.visible { display: block; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.inline-flex { display: inline-flex; }
.table-display { display: table; }
.table-row-display { display: table-row; }
.table-cell-display { display: table-cell; }

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.overflow-scroll { overflow: scroll; }
.overflow-clip { overflow: clip; }

/* Border Radius */
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }
.rounded-top { border-top-left-radius: var(--radius); border-top-right-radius: var(--radius); }
.rounded-bottom { border-bottom-left-radius: var(--radius); border-bottom-right-radius: var(--radius); }
.rounded-left { border-top-left-radius: var(--radius); border-bottom-left-radius: var(--radius); }
.rounded-right { border-top-right-radius: var(--radius); border-bottom-right-radius: var(--radius); }

/* Shadows */
.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-inner { box-shadow: var(--shadow-inner); }

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* Cursor */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-default { cursor: default; }
.cursor-move { cursor: move; }
.cursor-grab { cursor: grab; }
.cursor-grabbing { cursor: grabbing; }
.cursor-text { cursor: text; }
.cursor-wait { cursor: wait; }

/* Transitions */
.transition { transition: var(--transition); }
.transition-fast { transition: var(--transition-fast); }
.transition-slow { transition: var(--transition-slow); }
.transition-none { transition: none; }
.transition-all { transition-property: all; }
.transition-colors { transition-property: color, background-color, border-color; }
.transition-opacity { transition-property: opacity; }
.transition-transform { transition-property: transform; }

/* Text Truncation */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Position */
.sticky { position: sticky; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.static { position: static; }

.sticky-top { position: sticky; top: 0; z-index: var(--z-sticky); }
.fixed-top { position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-sticky); }
.fixed-bottom { position: fixed; bottom: 0; left: 0; right: 0; z-index: var(--z-sticky); }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Float */
.float-left { float: left; }
.float-right { float: right; }
.float-none { float: none; }
.clearfix::after {
    content: '';
    display: table;
    clear: both;
}

/* Object Fit */
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }
.object-fill { object-fit: fill; }
.object-none { object-fit: none; }

/* Background */
.bg-transparent { background-color: transparent; }
.bg-white { background-color: #ffffff; }
.bg-primary { background-color: var(--primary); }
.bg-primary-bg { background-color: var(--primary-bg); }
.bg-secondary { background-color: var(--secondary); }
.bg-secondary-bg { background-color: var(--secondary-bg); }
.bg-success { background-color: var(--success); }
.bg-success-bg { background-color: var(--success-bg); }
.bg-danger { background-color: var(--danger); }
.bg-danger-bg { background-color: var(--danger-bg); }
.bg-warning { background-color: var(--warning); }
.bg-warning-bg { background-color: var(--warning-bg); }
.bg-info { background-color: var(--info); }
.bg-info-bg { background-color: var(--info-bg); }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-gray-200 { background-color: var(--gray-200); }
.bg-gray-800 { background-color: var(--gray-800); }
.bg-gray-900 { background-color: var(--gray-900); }

/* Border */
.border-0 { border: 0; }
.border { border: 1px solid var(--gray-200); }
.border-2 { border: 2px solid var(--gray-200); }
.border-t { border-top: 1px solid var(--gray-200); }
.border-b { border-bottom: 1px solid var(--gray-200); }
.border-l { border-left: 1px solid var(--gray-200); }
.border-r { border-right: 1px solid var(--gray-200); }
.border-primary { border-color: var(--primary); }
.border-danger { border-color: var(--danger); }

/* Divide (for lists) */
.divide-y > * + * {
    border-top: 1px solid var(--gray-200);
}

.divide-x > * + * {
    border-left: 1px solid var(--gray-200);
}

/* Pointer Events */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* User Select */
.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }
.select-auto { user-select: auto; }

/* Resize */
.resize-none { resize: none; }
.resize-y { resize: vertical; }
.resize-x { resize: horizontal; }

/* List Style */
.list-none { list-style: none; }
.list-disc { list-style: disc; }
.list-decimal { list-style: decimal; }

.list-inside { list-style-position: inside; }
.list-outside { list-style-position: outside; }


/* ------------------------------------------------------------
   24. Animations
   ------------------------------------------------------------ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes slideIn {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-100%); opacity: 0; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes scaleOut {
    from { transform: scale(1); opacity: 1; }
    to { transform: scale(0.95); opacity: 0; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
    20%, 40%, 60%, 80% { transform: translateX(4px); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Animation Classes */
.animate-fadeIn { animation: fadeIn 0.3s ease forwards; }
.animate-fadeOut { animation: fadeOut 0.3s ease forwards; }
.animate-slideIn { animation: slideIn 0.3s ease forwards; }
.animate-slideOut { animation: slideOut 0.3s ease forwards; }
.animate-slideUp { animation: slideUp 0.3s ease forwards; }
.animate-slideDown { animation: slideDown 0.3s ease forwards; }
.animate-slideInRight { animation: slideInRight 0.3s ease forwards; }
.animate-slideOutRight { animation: slideOutRight 0.3s ease forwards; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-spin { animation: spin 1s linear infinite; }
.animate-bounce { animation: bounce 1s ease-in-out infinite; }
.animate-scaleIn { animation: scaleIn 0.2s ease forwards; }
.animate-scaleOut { animation: scaleOut 0.2s ease forwards; }
.animate-shake { animation: shake 0.5s ease; }
.animate-float { animation: float 3s ease-in-out infinite; }
.animate-shimmer { animation: shimmer 1.5s ease-in-out infinite; }

/* Animation Delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-500 { animation-delay: 500ms; }
.delay-700 { animation-delay: 700ms; }
.delay-1000 { animation-delay: 1000ms; }

/* Animation Durations */
.duration-100 { animation-duration: 100ms; }
.duration-200 { animation-duration: 200ms; }
.duration-300 { animation-duration: 300ms; }
.duration-500 { animation-duration: 500ms; }
.duration-700 { animation-duration: 700ms; }
.duration-1000 { animation-duration: 1000ms; }

/* Transition classes for JS hooks */
.fade-enter { opacity: 0; }
.fade-enter-active { opacity: 1; transition: opacity 0.3s ease; }
.fade-exit { opacity: 1; }
.fade-exit-active { opacity: 0; transition: opacity 0.3s ease; }

.slide-up-enter { transform: translateY(20px); opacity: 0; }
.slide-up-enter-active { transform: translateY(0); opacity: 1; transition: all 0.3s ease; }
.slide-up-exit { transform: translateY(0); opacity: 1; }
.slide-up-exit-active { transform: translateY(-20px); opacity: 0; transition: all 0.3s ease; }

/* Notification animations */
.notification-enter {
    transform: translateX(100%);
    opacity: 0;
}

.notification-enter-active {
    transform: translateX(0);
    opacity: 1;
    transition: all 0.3s ease;
}

.notification-exit {
    transform: translateX(0);
    opacity: 1;
}

.notification-exit-active {
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
}


/* ------------------------------------------------------------
   25. Print Styles
   ------------------------------------------------------------ */
@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]::after {
        content: ' (' attr(href) ')';
        font-size: 0.75rem;
        color: #666666;
    }

    a[href^='#']::after,
    a[href^='javascript:']::after {
        content: '';
    }

    .navbar,
    .nav,
    .footer,
    .sidebar,
    .admin-sidebar,
    .breadcrumb,
    .pagination,
    .btn,
    .modal-overlay,
    .dropdown-menu,
    .tooltip,
    .hero-cta,
    .cart-item-remove,
    .product-image-actions {
        display: none !important;
    }

    .container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #cccccc !important;
        break-inside: avoid;
    }

    .product-card {
        box-shadow: none !important;
        border: 1px solid #cccccc !important;
    }

    h1, h2, h3, h4, h5, h6 {
        break-after: avoid;
        page-break-after: avoid;
    }

    p, li, blockquote {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    img {
        max-width: 100% !important;
        break-inside: avoid;
    }

    table {
        border-collapse: collapse !important;
    }

    table th,
    table td {
        border: 1px solid #cccccc !important;
    }

    .table-responsive {
        overflow: visible !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000000;
        background: #ffffff;
    }

    h1 { font-size: 24pt; }
    h2 { font-size: 18pt; }
    h3 { font-size: 14pt; }

    @page {
        margin: 1cm;
        size: A4;
    }
}


/* ============================================================
   Additional E-Commerce Specific Components
   ============================================================ */

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

.category-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.1));
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-4);
}

.category-card-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
}

.category-card-count {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Price Range Slider */
.price-range {
    padding: var(--spacing-4) 0;
}

.price-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-3);
}

.price-range-inputs .input {
    width: 80px;
    text-align: center;
}

.price-range-separator {
    color: var(--gray-400);
}

/* Wishlist */
.wishlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 1px solid var(--gray-200);
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition);
}

.wishlist-btn:hover {
    color: var(--danger);
    border-color: var(--danger);
}

.wishlist-btn.active {
    color: var(--danger);
    background-color: var(--danger-bg);
    border-color: var(--danger);
}

/* Quick View */
.quick-view-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--spacing-4);
}

.quick-view {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 900px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.quick-view-image {
    aspect-ratio: 1;
    overflow: hidden;
    background-color: var(--gray-100);
}

.quick-view-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quick-view-details {
    padding: var(--spacing-6);
    overflow-y: auto;
}

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: var(--transition-fast);
}

.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.search-bar-input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    outline: none;
    font-size: 0.9rem;
    background: transparent;
    color: var(--gray-900);
}

.search-bar-input::placeholder {
    color: var(--gray-400);
}

.search-bar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-bar-btn:hover {
    background-color: var(--primary-dark);
}

/* Filters Sidebar */
.filters-sidebar {
    background-color: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-5);
}

.filter-group {
    margin-bottom: var(--spacing-5);
    padding-bottom: var(--spacing-5);
    border-bottom: 1px solid var(--gray-200);
}

.filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 0.85rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: var(--spacing-1) 0;
    transition: var(--transition-fast);
}

.filter-option:hover {
    color: var(--primary);
}

.filter-count {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-left: auto;
}

/* Rating Stars (for filter/review) */
.stars {
    display: inline-flex;
    gap: 2px;
    color: var(--gray-300);
}

.star-filled {
    color: var(--secondary);
}

.star-half {
    color: var(--secondary);
}

.star-empty {
    color: var(--gray-300);
}

/* Review Card */
.review-card {
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--gray-200);
}

.review-card:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.review-author {
    font-weight: 600;
    color: var(--gray-900);
}

.review-date {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.review-body {
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.6;
}

/* Notification Toast */
.toast-container {
    position: fixed;
    top: var(--spacing-5);
    right: var(--spacing-5);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    background-color: #ffffff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
    min-width: 320px;
    max-width: 420px;
    pointer-events: auto;
    animation: slideInRight 0.3s ease forwards;
}

.toast-success { border-left-color: var(--success); }
.toast-danger { border-left-color: var(--danger); }
.toast-warning { border-left-color: var(--warning); }
.toast-info { border-left-color: var(--info); }

.toast-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.8rem;
    color: var(--gray-600);
}

.toast-close {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: var(--gray-700);
}

.toast-exit {
    animation: slideOutRight 0.3s ease forwards;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-7);
    text-align: center;
}

.empty-state-icon {
    font-size: 3rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-4);
}

.empty-state-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-2);
}

.empty-state-description {
    font-size: 0.9rem;
    color: var(--gray-500);
    max-width: 400px;
    margin-bottom: var(--spacing-5);
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    color: var(--gray-400);
    font-size: 0.8rem;
    margin: var(--spacing-4) 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--gray-200);
}

/* Stepper / Steps */
.steps {
    display: flex;
    flex-direction: column;
}

.step {
    display: flex;
    gap: var(--spacing-4);
    position: relative;
}

.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    background-color: var(--gray-200);
    color: var(--gray-500);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.step.active .step-indicator {
    background-color: var(--primary);
    color: #ffffff;
}

.step.completed .step-indicator {
    background-color: var(--primary);
    color: #ffffff;
}

.step-content {
    flex: 1;
    padding-bottom: var(--spacing-5);
}

.step-title {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.step-description {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Accordion */
.accordion {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--gray-200);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-weight: 500;
    color: var(--gray-900);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.accordion-trigger:hover {
    background-color: var(--gray-50);
}

.accordion-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-body {
    padding: 0 var(--spacing-5) var(--spacing-4);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-body {
    max-height: 500px;
    padding: var(--spacing-4) var(--spacing-5);
}

/* Media Object */
.media {
    display: flex;
    gap: var(--spacing-4);
}

.media-object {
    flex-shrink: 0;
}

.media-body {
    flex: 1;
}

/* List Group */
.list-group {
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.list-group-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    font-size: 0.9rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition-fast);
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--gray-50);
    color: var(--gray-900);
}

.list-group-item.active {
    background-color: var(--primary-bg);
    color: var(--primary-dark);
    font-weight: 500;
}

/* Off-canvas / Drawer */
.drawer-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background-color: #ffffff;
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.drawer.active {
    transform: translateX(0);
}

.drawer-right {
    right: 0;
    left: auto;
    transform: translateX(100%);
}

.drawer-right.active {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    border-bottom: 1px solid var(--gray-200);
}

.drawer-body {
    flex: 1;
    padding: var(--spacing-5);
    overflow-y: auto;
}

.drawer-footer {
    padding: var(--spacing-4) var(--spacing-5);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

/* Chip / Closeable Tag */
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    background-color: var(--gray-100);
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-200);
}

.chip-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    font-size: 0.5rem;
    border-radius: 50%;
    background-color: var(--gray-300);
    color: var(--gray-600);
    cursor: pointer;
    border: none;
    padding: 0;
    line-height: 1;
    transition: var(--transition-fast);
}

.chip-close:hover {
    background-color: var(--gray-400);
    color: #ffffff;
}

/* Countdown Timer */
.countdown {
    display: flex;
    gap: var(--spacing-2);
    align-items: center;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    padding: var(--spacing-2);
    background-color: var(--gray-900);
    border-radius: var(--radius);
    color: #ffffff;
}

.countdown-value {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.countdown-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
    margin-top: 2px;
}

.countdown-separator {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

/* Ribbon / Corner Badge */
.ribbon {
    position: absolute;
    top: 12px;
    left: -8px;
    padding: 4px 16px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    background-color: var(--danger);
    z-index: 2;
}

.ribbon::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    border-width: 0 8px 4px 0;
    border-style: solid;
    border-color: transparent transparent transparent rgba(0, 0, 0, 0.2);
}

/* Image Gallery / Thumbnails */
.gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
}

.gallery-main {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--gray-100);
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2);
}

.gallery-thumb {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
    opacity: 0.7;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--primary);
    opacity: 1;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    z-index: var(--z-sticky);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background-color: #ffffff;
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-5);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-5);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--gray-200);
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--gray-600);
    cursor: pointer;
    border: none;
    background: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
}

.mobile-menu-close:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
    color: var(--primary);
    background-color: var(--primary-bg);
    text-decoration: none;
}

/* Promo Banner */
.promo-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-4);
    background-color: var(--primary);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
}

.promo-banner-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    border: none;
    background: none;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.promo-banner-close:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Tabbed Content for Product Detail */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.product-detail-gallery {
    position: sticky;
    top: calc(80px + var(--spacing-5));
}

.product-detail-info {
    padding: var(--spacing-4) 0;
}

.product-detail-title {
    font-family: var(--font-serif);
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-3);
}

.product-detail-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-4);
}

.product-detail-short-desc {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-5);
}

/* Variant Selectors */
.variant-selector {
    margin-bottom: var(--spacing-4);
}

.variant-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.variant-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.variant-option {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition-fast);
    background: none;
}

.variant-option:hover {
    border-color: var(--primary-light);
}

.variant-option.selected {
    border-color: var(--primary);
    background-color: var(--primary-bg);
    color: var(--primary-dark);
}

.variant-option:disabled {
    color: var(--gray-400);
    border-color: var(--gray-200);
    cursor: not-allowed;
    opacity: 0.5;
    text-decoration: line-through;
}

/* Color Swatch */
.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.color-swatch:hover {
    border-color: var(--gray-400);
}

.color-swatch.selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-bg), 0 0 0 4px var(--primary);
}

/* Quantity Input */
.quantity-input {
    display: inline-flex;
    align-items: center;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
}

.quantity-input button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-50);
    color: var(--gray-700);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.quantity-input button:hover {
    background-color: var(--gray-200);
}

.quantity-input input {
    width: 60px;
    height: 40px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    border-left: 1px solid var(--gray-200);
    border-right: 1px solid var(--gray-200);
    outline: none;
    background: #ffffff;
}

/* Breadcrumb Product */
.breadcrumb-product {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4) 0;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-6);
    padding: var(--spacing-4) 0;
    border-top: 1px solid var(--gray-200);
    margin-top: var(--spacing-4);
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    text-align: center;
}

.trust-badge-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.trust-badge-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-600);
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Selection */
::selection {
    background-color: var(--primary);
    color: #ffffff;
}

::-moz-selection {
    background-color: var(--primary);
    color: #ffffff;
}


/* ------------------------------------------------------------
   Brand Color Utilities (Tailwind-compatible subset)
   Backed by the theme engine CSS variables so the colors chosen
   in Admin → Settings → Appearance flow through every component.
   Kept at the end of the stylesheet so they win the cascade over
   generic shadow / background utilities of equal specificity.
   ------------------------------------------------------------ */
.text-primary { color: var(--primary); }
.text-primary-light { color: var(--primary-light); }
.text-primary\/30 { color: var(--primary-a30); }
.text-secondary { color: var(--secondary); }

.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-primary\/5 { background-color: var(--primary-a5); }
.bg-primary\/10 { background-color: var(--primary-a10); }
.bg-primary\/20 { background-color: var(--primary-a20); }

.border-primary { border-color: var(--primary); }
.border-primary\/20 { border-color: var(--primary-a20); }

.hover\:text-primary:hover { color: var(--primary); }
.hover\:text-primary-dark:hover { color: var(--primary-dark); }
.hover\:text-primary-light:hover { color: var(--primary-light); }
.hover\:bg-primary:hover { background-color: var(--primary); }
.hover\:bg-primary-dark:hover { background-color: var(--primary-dark); }
.hover\:bg-primary\/5:hover { background-color: var(--primary-a5); }
.hover\:bg-primary\/10:hover { background-color: var(--primary-a10); }
.hover\:border-primary:hover { border-color: var(--primary); }
.hover\:border-primary\/30:hover { border-color: var(--primary-a30); }
.hover\:border-primary\/50:hover { border-color: var(--primary-a50); }

.group:hover .group-hover\:text-primary { color: var(--primary); }
.group:hover .group-hover\:text-primary-dark { color: var(--primary-dark); }
.group:hover .group-hover\:bg-primary { background-color: var(--primary); }

.focus\:outline-none:focus { outline: none; }
.focus\:border-primary:focus { border-color: var(--primary); }
.focus\:ring-primary\/20:focus { box-shadow: 0 0 0 3px var(--primary-a20); }
.focus\:ring-primary\/30:focus { box-shadow: 0 0 0 3px var(--primary-a30); }

/* Primary-tinted elevation shadows (pair with shadow-lg / shadow-xl) */
.shadow-primary\/25 {
    box-shadow: 0 10px 15px -3px var(--primary-a25), 0 4px 6px -4px var(--primary-a25);
}
.hover\:shadow-primary\/30:hover {
    box-shadow: 0 20px 25px -5px var(--primary-a30), 0 8px 10px -6px var(--primary-a30);
}

/* Gradient utilities */
.bg-gradient-to-br {
    background-image: linear-gradient(to bottom right,
        var(--mc-grad-from, transparent),
        var(--mc-grad-mid, transparent),
        var(--mc-grad-to, transparent));
}
.from-gray-900 { --mc-grad-from: var(--gray-900); }
.from-primary\/10 { --mc-grad-from: var(--primary-a10); }
.via-primary-dark { --mc-grad-mid: var(--primary-dark); }
.to-gray-900 { --mc-grad-to: var(--gray-900); }
.to-secondary\/10 { --mc-grad-to: var(--secondary-a10); }