/**
 * ============================================================
 * HEJELEKTRYK FLAVOR — DESIGN SYSTEM
 * ============================================================
 *
 * Jeden spójny system wizualny dla całego portalu.
 * Mobile-first, jasny, nowoczesny, motoryzacyjny.
 *
 * Sekcje:
 *  1. Design Tokens (CSS Variables)
 *  2. Reset & Base
 *  3. Typography
 *  4. Buttons
 *  5. Badges
 *  6. Cards
 *  7. Forms
 *  8. Section Headers
 *  9. Breadcrumbs
 * 10. Pagination
 * 11. Rating
 * 12. Utilities
 */


/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */

:root {
    /* --- Colors: Primary (HejElektryk Green) --- */
    --color-primary-50:  #edfcf2;
    --color-primary-100: #d4f7e0;
    --color-primary-200: #abedca;
    --color-primary-300: #74dea8;
    --color-primary-400: #3ecc84;
    --color-primary-500: #2ecc71;
    --color-primary-600: #1ea85a;
    --color-primary-700: #1a8a4a;
    --color-primary-800: #186d3d;
    --color-primary-900: #155a34;
    --color-primary:     #2ecc71;
    --color-primary-dark:#1a8a4a;

    /* --- Colors: Accent (Deep Green / Brand) --- */
    --color-accent-50:   #f0fdf6;
    --color-accent-100:  #dcfce9;
    --color-accent-200:  #bbf7d4;
    --color-accent-300:  #86efb4;
    --color-accent-400:  #4ade8b;
    --color-accent-500:  #22c55e;
    --color-accent-600:  #16a34a;
    --color-accent-700:  #15803d;
    --color-accent-800:  #166534;
    --color-accent-900:  #14532d;

    /* --- Colors: Neutral (Grafit / Text / Backgrounds) --- */
    --color-neutral-0:   #ffffff;
    --color-neutral-50:  #f9fafb;
    --color-neutral-100: #f3f4f6;
    --color-neutral-200: #e5e7eb;
    --color-neutral-300: #d1d5db;
    --color-neutral-400: #9ca3af;
    --color-neutral-500: #6b7280;
    --color-neutral-600: #4b5563;
    --color-neutral-700: #374151;
    --color-neutral-800: #1f2937;
    --color-neutral-900: #111827;

    /* --- Semantic Colors --- */
    --color-success:     #10b981;
    --color-warning:     #f59e0b;
    --color-error:       #ef4444;
    --color-info:        #3b82f6;

    /* --- Surface / Background --- */
    --bg-body:           #ffffff;
    --bg-surface:        #ffffff;
    --bg-surface-alt:    #f9fafb;
    --bg-surface-raised: #ffffff;
    --bg-muted:          #f3f4f6;

    /* --- Text --- */
    --text-primary:      #111827;
    --text-secondary:    #4b5563;
    --text-muted:        #6b7280;
    --text-placeholder:  #9ca3af;
    --text-inverse:      #ffffff;
    --text-link:         #1a8a4a;
    --text-link-hover:   #155a34;

    /* --- Typography --- */
    --font-sans:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading:      'Poppins', var(--font-sans);
    --font-mono:         'JetBrains Mono', 'Fira Code', monospace;

    /* Font sizes (fluid scale) */
    --text-xs:           0.75rem;    /* 12px */
    --text-sm:           0.875rem;   /* 14px */
    --text-base:         1rem;       /* 16px */
    --text-lg:           1.125rem;   /* 18px */
    --text-xl:           1.25rem;    /* 20px */
    --text-2xl:          1.5rem;     /* 24px */
    --text-3xl:          1.875rem;   /* 30px */
    --text-4xl:          2.25rem;    /* 36px */
    --text-5xl:          3rem;       /* 48px */
    --text-6xl:          3.75rem;    /* 60px */

    /* Font weights */
    --fw-regular:        400;
    --fw-medium:         500;
    --fw-semibold:       600;
    --fw-bold:           700;
    --fw-extrabold:      800;

    /* Line heights */
    --lh-tight:          1.2;
    --lh-snug:           1.35;
    --lh-normal:         1.5;
    --lh-relaxed:        1.65;
    --lh-loose:          1.8;

    /* Letter spacing */
    --ls-tight:         -0.02em;
    --ls-normal:         0;
    --ls-wide:           0.02em;
    --ls-wider:          0.04em;
    --ls-caps:           0.06em;

    /* --- Spacing Scale (4px base) --- */
    --space-0:           0;
    --space-1:           0.25rem;    /* 4px */
    --space-2:           0.5rem;     /* 8px */
    --space-3:           0.75rem;    /* 12px */
    --space-4:           1rem;       /* 16px */
    --space-5:           1.25rem;    /* 20px */
    --space-6:           1.5rem;     /* 24px */
    --space-8:           2rem;       /* 32px */
    --space-10:          2.5rem;     /* 40px */
    --space-12:          3rem;       /* 48px */
    --space-16:          4rem;       /* 64px */
    --space-20:          5rem;       /* 80px */
    --space-24:          6rem;       /* 96px */
    --space-32:          8rem;       /* 128px */

    /* --- Border Radius --- */
    --radius-sm:         6px;
    --radius-md:         10px;
    --radius-lg:         14px;
    --radius-xl:         20px;
    --radius-2xl:        24px;
    --radius-full:       9999px;

    /* --- Shadows --- */
    --shadow-xs:         0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm:         0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md:         0 4px 12px rgba(0, 0, 0, 0.07);
    --shadow-lg:         0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-xl:         0 12px 40px rgba(0, 0, 0, 0.1);
    --shadow-card:       0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-btn:        0 2px 8px rgba(30, 168, 90, 0.25);

    /* --- Transitions --- */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;
    --transition-spring: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* --- Layout --- */
    --container-sm:      640px;
    --container-md:      768px;
    --container-lg:      1024px;
    --container-xl:      1200px;
    --container-2xl:     1340px;
    --content-width:     var(--container-xl);
    --container-text:    820px; /* szerokość komfortowa do czytania treści */
    --sidebar-width:     320px;

    /* --- Z-index scale --- */
    --z-dropdown:        10;
    --z-sticky:          20;
    --z-fixed:           30;
    --z-modal-backdrop:  40;
    --z-modal:           50;
    --z-tooltip:         60;
    --z-toast:           70;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--fw-regular);
    line-height: var(--lh-normal);
    color: var(--text-primary);
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--text-link-hover);
}

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font: inherit;
}

/* Focus visible ring */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Selection */
::selection {
    background-color: var(--color-primary-200);
    color: var(--color-primary-900);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-surface-alt);
}
::-webkit-scrollbar-thumb {
    background: var(--color-neutral-300);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-neutral-400);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--content-width);
    margin-inline: auto;
    padding-inline: var(--space-5);
}

@media (min-width: 768px) {
    .container {
        padding-inline: var(--space-8);
    }
}


/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    letter-spacing: var(--ls-tight);
    color: var(--text-primary);
}

h1, .h1 {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: var(--fw-extrabold);
}

h2, .h2 {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: var(--fw-bold);
}

h3, .h3 {
    font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
    font-weight: var(--fw-semibold);
}

h4, .h4 {
    font-size: var(--text-lg);
    font-weight: var(--fw-semibold);
}

h5, .h5 {
    font-size: var(--text-base);
    font-weight: var(--fw-semibold);
}

h6, .h6 {
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: var(--ls-caps);
}

p {
    margin-bottom: var(--space-4);
    line-height: var(--lh-relaxed);
    color: var(--text-secondary);
}

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

.text-lead {
    font-size: var(--text-lg);
    line-height: var(--lh-relaxed);
    color: var(--text-secondary);
}

.text-small {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.text-xs {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

strong, .font-semibold {
    font-weight: var(--fw-semibold);
}

.font-bold {
    font-weight: var(--fw-bold);
}

/* --- Prose (długa treść: strony, wpisy) --- */
.prose {
    font-size: var(--text-lg);
    line-height: var(--lh-relaxed);
    color: var(--text-secondary);
}

.prose h2 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    margin: 1.6em 0 0.5em;
}

.prose h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    margin: 1.4em 0 0.4em;
}

.prose h4 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--fw-semibold);
    color: var(--color-primary-700);
    margin: 1.2em 0 0.4em;
}

.prose p {
    margin: 0 0 1.2em;
}

.prose a {
    color: var(--text-link);
    font-weight: var(--fw-medium);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prose a:hover {
    color: var(--text-link-hover);
}

.prose ul,
.prose ol {
    margin: 0 0 1.4em;
    padding-left: 1.5em;
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }

.prose li {
    margin-bottom: 0.5em;
}

.prose img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: 1em 0;
}

.prose blockquote {
    margin: 1.5em 0;
    padding: var(--space-5) var(--space-6);
    border-left: 4px solid var(--color-primary-500);
    background: var(--color-primary-50);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-style: italic;
    color: var(--color-primary-800);
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: var(--text-sm);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-neutral-200);
}

.prose th {
    background: var(--color-primary-700);
    color: var(--text-inverse);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: var(--fw-semibold);
}

.prose td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-neutral-100);
}

@media (max-width: 640px) {
    .prose {
        font-size: var(--text-base);
    }
}


/* ============================================================
   4. BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    line-height: 1;
    text-decoration: none;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        transform var(--transition-fast);
    white-space: nowrap;
    user-select: none;
}

.btn:hover {
    transform: translateY(-1px);
}

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

.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Primary */
.btn-primary {
    background-color: var(--color-primary-700);
    color: var(--text-inverse);
    border-color: var(--color-primary-700);
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    background-color: var(--color-primary-800);
    border-color: var(--color-primary-800);
    color: var(--text-inverse);
    box-shadow: 0 4px 16px rgba(30, 168, 90, 0.3);
}

/* Secondary */
.btn-secondary {
    background-color: var(--color-neutral-800);
    color: var(--text-inverse);
    border-color: var(--color-neutral-800);
}

.btn-secondary:hover {
    background-color: var(--color-neutral-900);
    border-color: var(--color-neutral-900);
    color: var(--text-inverse);
}

/* Outline */
.btn-outline {
    background-color: transparent;
    color: var(--color-primary-700);
    border-color: var(--color-primary-700);
}

.btn-outline:hover {
    background-color: var(--color-primary-700);
    color: var(--text-inverse);
}

/* Outline neutral */
.btn-outline-neutral {
    background-color: transparent;
    color: var(--text-secondary);
    border-color: var(--color-neutral-200);
}

.btn-outline-neutral:hover {
    background-color: var(--bg-muted);
    color: var(--text-primary);
    border-color: var(--color-neutral-300);
}

/* Ghost */
.btn-ghost {
    background-color: transparent;
    color: var(--color-primary-700);
    border-color: transparent;
}

.btn-ghost:hover {
    background-color: var(--color-primary-50);
    color: var(--color-primary-800);
}

/* Sizes */
.btn-xs {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    gap: var(--space-1);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

/* Icon button */
.btn-icon {
    padding: var(--space-3);
    border-radius: var(--radius-lg);
}

.btn-icon.btn-sm {
    padding: var(--space-2);
    border-radius: var(--radius-md);
}

/* Button with arrow */
.btn .btn-arrow {
    transition: transform var(--transition-base);
}

.btn:hover .btn-arrow {
    transform: translateX(3px);
}


/* ============================================================
   5. BADGES
   ============================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--fw-medium);
    line-height: 1.4;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* Variants */
.badge-primary {
    background-color: var(--color-primary-100);
    color: var(--color-primary-800);
}

.badge-green {
    background-color: var(--color-accent-100);
    color: var(--color-accent-800);
}

.badge-blue {
    background-color: #eff6ff;
    color: #1e40af;
}

.badge-orange {
    background-color: #fff7ed;
    color: #c2410c;
}

.badge-red {
    background-color: #fef2f2;
    color: #b91c1c;
}

.badge-neutral {
    background-color: var(--color-neutral-100);
    color: var(--color-neutral-700);
}

.badge-dark {
    background-color: var(--color-neutral-800);
    color: var(--text-inverse);
}

/* Sizes */
.badge-lg {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
}

/* Badge with dot indicator */
.badge-dot::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
    flex-shrink: 0;
}


/* ============================================================
   6. CARDS
   ============================================================ */

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-surface-raised);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base);
}

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

/* Card image area */
.card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-neutral-100), var(--color-neutral-200));
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.03);
}

/* Overlay badge on image */
.card-image-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
}

.card-image-price {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-primary-700);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    font-size: var(--text-sm);
}

/* Favorite/heart button on card */
.card-image-action {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.card-image-action:hover {
    background: var(--color-neutral-0);
}

/* Card content */
.card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-5);
    flex: 1;
}

.card-title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    line-height: var(--lh-snug);
    margin: 0;
}

.card-title a {
    color: inherit;
    text-decoration: none;
}

.card-title a:hover {
    color: var(--color-primary-700);
}

.card-subtitle {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.card-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
}

/* Card specs / meta row */
.card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: auto;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-neutral-100);
}

.card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.card-meta-item svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Card specs grid (for car cards) */
.card-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.card-spec {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.card-spec svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    color: var(--color-primary-600);
}

/* Card footer / CTA */
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-neutral-100);
}

/* Card link (clickable whole card) */
.card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-link:hover {
    color: inherit;
}

/* Card horizontal variant */
.card-horizontal {
    flex-direction: row;
}

.card-horizontal .card-image {
    width: 200px;
    min-width: 200px;
    aspect-ratio: auto;
}

@media (max-width: 640px) {
    .card-horizontal {
        flex-direction: column;
    }
    .card-horizontal .card-image {
        width: 100%;
        min-width: unset;
        aspect-ratio: 16 / 10;
    }
}


/* ============================================================
   7. FORMS
   ============================================================ */

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.form-label {
    font-size: var(--text-xs);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-primary);
    background-color: var(--bg-surface);
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
    appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-placeholder);
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Error state */
.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
    border-color: var(--color-error);
}

.form-input.is-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
}

/* Select arrow */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-10);
}

/* Textarea */
.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Small input variant */
.form-input-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
}

/* Inline form */
.form-inline {
    display: flex;
    gap: var(--space-2);
    align-items: stretch;
}

.form-inline .form-input {
    flex: 1;
}

/* Filter form (grid layout) */
.form-filters {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-3);
    padding: var(--space-5);
    background-color: var(--bg-surface);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-xl);
    align-items: end;
}

@media (max-width: 640px) {
    .form-filters {
        grid-template-columns: 1fr 1fr;
    }
}


/* ============================================================
   8. SECTION HEADERS
   ============================================================ */

.section {
    padding-block: var(--space-16);
}

.section-sm {
    padding-block: var(--space-10);
}

.section-alt {
    background-color: var(--bg-surface-alt);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--space-10);
}

.section-header-left {
    text-align: left;
    max-width: none;
    margin-inline: 0;
}

.section-header .section-overline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: var(--ls-caps);
    color: var(--color-primary-700);
    margin-bottom: var(--space-3);
}

.section-header .section-title {
    font-family: var(--font-heading);
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    line-height: var(--lh-tight);
}

.section-header .section-title .highlight {
    color: var(--color-primary-700);
}

.section-header .section-description {
    font-size: var(--text-lg);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: 0;
}

/* Section header with action link */
.section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.section-header-row .section-title {
    margin-bottom: 0;
}


/* ============================================================
   9. BREADCRUMBS
   ============================================================ */

.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-1);
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-6);
}

.breadcrumbs a {
    color: var(--text-link);
    text-decoration: none;
    font-weight: var(--fw-medium);
    transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

.breadcrumbs-separator {
    color: var(--color-neutral-300);
    font-size: var(--text-xs);
    margin-inline: var(--space-1);
    user-select: none;
}

.breadcrumbs-current {
    color: var(--text-secondary);
    font-weight: var(--fw-medium);
}


/* ============================================================
   10. PAGINATION
   ============================================================ */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination-btn,
.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    background-color: var(--bg-surface);
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast);
}

.pagination-btn:hover,
.pagination .page-numbers:hover {
    background-color: var(--bg-muted);
    border-color: var(--color-neutral-300);
    color: var(--text-primary);
}

.pagination-btn.is-active,
.pagination .page-numbers.current {
    background-color: var(--color-primary-700);
    border-color: var(--color-primary-700);
    color: var(--text-inverse);
    font-weight: var(--fw-semibold);
}

.pagination-btn.is-disabled,
.pagination .page-numbers.dots {
    opacity: 0.4;
    pointer-events: none;
}

.pagination-info {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-4);
    text-align: center;
}

/* Prev/Next style buttons */
.pagination-prev,
.pagination-next {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-primary-700);
    background-color: var(--bg-surface);
    border: 1.5px solid var(--color-neutral-200);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination-prev:hover,
.pagination-next:hover {
    background-color: var(--color-primary-50);
    border-color: var(--color-primary-300);
    color: var(--color-primary-800);
}


/* ============================================================
   11. RATING
   ============================================================ */

.rating {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.rating-star {
    width: 16px;
    height: 16px;
    color: var(--color-neutral-200);
}

.rating-star.is-filled {
    color: #f59e0b;
}

.rating-star.is-half {
    color: #f59e0b;
    opacity: 0.7;
}

.rating-value {
    font-size: var(--text-sm);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    margin-left: var(--space-1);
}

.rating-count {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-left: var(--space-1);
}

/* Rating bar (progress style) */
.rating-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.rating-bar-label {
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    min-width: 100px;
}

.rating-bar-track {
    flex: 1;
    height: 8px;
    background-color: var(--color-neutral-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400));
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.rating-bar-value {
    font-size: var(--text-sm);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    min-width: 32px;
    text-align: right;
}

/* Rating large display (score circle) */
.rating-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid var(--color-primary-500);
    background: var(--bg-surface);
}

.rating-score-value {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    line-height: 1;
}

.rating-score-max {
    font-size: var(--text-xs);
    color: var(--text-muted);
}


/* ============================================================
   12. UTILITIES
   ============================================================ */

/* --- Display --- */
.hidden     { display: none !important; }
.block      { display: block; }
.inline     { display: inline; }
.flex       { display: flex; }
.inline-flex{ display: inline-flex; }
.grid       { display: grid; }

/* --- Flex --- */
.flex-col        { flex-direction: column; }
.flex-row        { flex-direction: row; }
.flex-wrap       { flex-wrap: wrap; }
.flex-1          { flex: 1; }
.items-center    { align-items: center; }
.items-start     { align-items: flex-start; }
.items-end       { align-items: flex-end; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end     { justify-content: flex-end; }
.gap-1  { gap: var(--space-1); }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-5  { gap: var(--space-5); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }

/* --- Grid layouts --- */
.grid-2  { grid-template-columns: repeat(2, 1fr); }
.grid-3  { grid-template-columns: repeat(3, 1fr); }
.grid-4  { grid-template-columns: repeat(4, 1fr); }

.grid-auto-fill {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-auto-fill-sm {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
}

/* --- Spacing (margin/padding) --- */
.m-0  { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mx-auto { margin-inline: auto; }

.p-0  { padding: 0; }
.p-4  { padding: var(--space-4); }
.p-5  { padding: var(--space-5); }
.p-6  { padding: var(--space-6); }
.p-8  { padding: var(--space-8); }
.px-4 { padding-inline: var(--space-4); }
.px-5 { padding-inline: var(--space-5); }
.px-6 { padding-inline: var(--space-6); }
.py-4 { padding-block: var(--space-4); }
.py-8 { padding-block: var(--space-8); }
.py-12{ padding-block: var(--space-12); }
.py-16{ padding-block: var(--space-16); }

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

.text-primary-color { color: var(--color-primary-700); }
.text-muted-color   { color: var(--text-muted); }
.text-error-color   { color: var(--color-error); }
.text-success-color { color: var(--color-success); }

.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;
}

/* --- Borders --- */
.border      { border: 1px solid var(--color-neutral-200); }
.border-t    { border-top: 1px solid var(--color-neutral-200); }
.border-b    { border-bottom: 1px solid var(--color-neutral-200); }
.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); }

/* --- Background --- */
.bg-white   { background-color: var(--color-neutral-0); }
.bg-muted   { background-color: var(--bg-muted); }
.bg-surface { background-color: var(--bg-surface); }
.bg-alt     { background-color: var(--bg-surface-alt); }

/* --- Shadows --- */
.shadow-sm  { box-shadow: var(--shadow-sm); }
.shadow-md  { box-shadow: var(--shadow-md); }
.shadow-lg  { box-shadow: var(--shadow-lg); }
.shadow-card{ box-shadow: var(--shadow-card); }

/* --- Width --- */
.w-full  { width: 100%; }
.max-w-sm{ max-width: var(--container-sm); }
.max-w-md{ max-width: var(--container-md); }
.max-w-lg{ max-width: var(--container-lg); }
.max-w-xl{ max-width: var(--container-xl); }

/* --- Responsive visibility --- */
@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hide-tablet { display: none !important; }
}

@media (min-width: 1024px) {
    .hide-desktop { display: none !important; }
}

@media (max-width: 1023px) {
    .hide-below-lg { display: none !important; }
}

@media (min-width: 768px) {
    .show-mobile-only { display: none !important; }
}

/* --- Aspect ratios --- */
.aspect-video   { aspect-ratio: 16 / 9; }
.aspect-card    { aspect-ratio: 16 / 10; }
.aspect-square  { aspect-ratio: 1; }
.aspect-portrait{ aspect-ratio: 3 / 4; }

/* --- Overflow --- */
.overflow-hidden { overflow: hidden; }

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

/* --- SR only (screen reader) --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}