/* ============================================
   SMK YASBAM — Arsip Photobooth
   Design System & Stylesheet
   ============================================ */

/* ===== CSS VARIABLES ===== */
:root {
    /* Primary — Biru Navy (khas institusi pendidikan) */
    --primary-50: #f0f4f8;
    --primary-100: #dce8f0;
    --primary-200: #b8d0e0;
    --primary-300: #8ab0c8;
    --primary-400: #5a8eb0;
    --primary-500: #3d6f94;
    --primary-600: #2d5a8a;
    --primary-700: #1e3a5f;
    --primary-800: #162d4a;
    --primary-900: #0f2035;

    /* Accent — Emas (prestasi, keunggulan) */
    --accent-50: #fdf9f0;
    --accent-100: #faf0d7;
    --accent-200: #f5e0a8;
    --accent-300: #efc96f;
    --accent-400: #e8b04a;
    --accent-500: #d4962e;
    --accent-600: #b87a1f;
    --accent-700: #9a6218;
    --accent-800: #7d4f16;
    --accent-900: #664114;

    /* Neutral */
    --white: #ffffff;
    --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 */
    --success: #22c55e;
    --warning: #f59e0b;
    --info: #3b82f6;
    --danger: #ef4444;

    /* Badge colors */
    --badge-frame-bg: rgba(61, 111, 148, 0.9);
    --badge-original-bg: rgba(34, 197, 94, 0.9);
    --badge-unclaimed-bg: rgba(245, 158, 11, 0.9);

    /* Typography */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 30px rgba(61, 111, 148, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===== UTILITIES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-logos-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.nav-logo {
    height: 40px;
    width: 40px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: #ffffff;
    border: 1px solid var(--gray-200);
    padding: 1px;
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand-name {
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--primary-800);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.nav-brand-sub {
    font-size: 0.7rem;
    color: var(--primary-600);
    font-weight: 700;
    letter-spacing: 0.04em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-700);
    background: var(--primary-50);
}

.nav-link.active {
    color: var(--primary-700);
    background: var(--primary-100);
}

.nav-school-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-700);
    background: #ffffff;
    border: 1px solid var(--primary-300);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    margin-left: var(--space-xs);
}

.nav-school-btn:hover {
    background: var(--primary-700);
    color: var(--white);
    border-color: var(--primary-700);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-xs);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%);
        opacity: 0;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-link {
        display: block;
        padding: var(--space-md) var(--space-lg);
        text-align: center;
    }
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: calc(72px + var(--space-4xl)) 0 var(--space-4xl);
    background: linear-gradient(160deg, var(--primary-900) 0%, var(--primary-800) 40%, var(--primary-700) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-400);
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--primary-400);
    bottom: -150px;
    left: -100px;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-500);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.08;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    color: var(--accent-300);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--accent-300), var(--accent-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--gray-300);
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
    color: var(--primary-900);
    box-shadow: 0 4px 20px rgba(212, 150, 46, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 150, 46, 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-300);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--gray-400);
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

@media (max-width: 640px) {
    .hero {
        padding: calc(72px + var(--space-3xl)) 0 var(--space-3xl);
    }

    .hero-stats {
        gap: var(--space-lg);
    }

    .hero-stat-number {
        font-size: 1.5rem;
    }
}

/* ===== SEARCH SECTION ===== */
.search-section {
    margin-top: calc(var(--space-3xl) * -1);
    position: relative;
    z-index: 2;
    padding: 0 var(--space-lg);
}

.search-box {
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.search-box:focus-within {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.search-icon {
    color: var(--gray-400);
    flex-shrink: 0;
    margin-right: var(--space-md);
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 1rem;
    color: var(--gray-800);
    background: transparent;
    padding: var(--space-sm) 0;
}

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

.search-clear {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.search-clear:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.search-hints {
    max-width: 680px;
    margin: var(--space-md) auto 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.search-hint-label {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.search-chip {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-700);
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.search-chip:hover {
    background: var(--primary-100);
    border-color: var(--primary-300);
    transform: translateY(-1px);
}

/* ===== SECTIONS ===== */
.section {
    padding: var(--space-4xl) 0;
}

.section-alt {
    background: var(--gray-50);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.section-header-center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-600);
    background: var(--accent-50);
    border: 1px solid var(--accent-200);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-badge-alt {
    color: var(--primary-600);
    background: var(--primary-50);
    border-color: var(--primary-200);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 500px;
}

.section-header-center .section-desc {
    margin: 0 auto;
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-600);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.section-link:hover {
    color: var(--primary-700);
    gap: var(--space-md);
}

/* ===== FILTER TABS ===== */
.filter-tabs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.filter-tab {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.filter-tab:hover {
    border-color: var(--primary-300);
    color: var(--primary-700);
}

.filter-tab.active {
    background: var(--primary-700);
    color: var(--white);
    border-color: var(--primary-700);
}

/* ===== ALBUM GRID ===== */
.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

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

.album-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    animation: fadeInUp 0.5s ease both;
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.album-card.hidden {
    display: none;
}

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

.album-card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.album-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-slow);
}

.album-card:hover .album-card-placeholder {
    transform: scale(1.05);
}

.album-card-overlay {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.album-card-badge {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--white);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
}

.badge-frame { background: var(--badge-frame-bg); }
.badge-original { background: var(--badge-original-bg); }
.badge-unclaimed { background: var(--badge-unclaimed-bg); }

.album-card-hover {
    position: absolute;
    inset: 0;
    background: rgba(15, 32, 53, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.album-card:hover .album-card-hover {
    opacity: 1;
}

.album-card-hover-text {
    padding: var(--space-sm) var(--space-xl);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    border: 2px solid var(--white);
    border-radius: var(--radius-full);
    transform: translateY(10px);
    transition: transform var(--transition-base);
}

.album-card:hover .album-card-hover-text {
    transform: translateY(0);
}

.album-card-body {
    padding: var(--space-lg);
}

.album-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.album-card-date {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
}

.album-card-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-600);
    background: var(--accent-50);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.album-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.4;
    margin-bottom: var(--space-sm);
}

.album-card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.album-card-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.btn-card {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.btn-card-primary {
    background: var(--primary-700);
    color: var(--white);
}

.btn-card-primary:hover {
    background: var(--primary-800);
    transform: translateY(-1px);
}

.btn-card-green {
    background: #15803d;
    color: var(--white);
}

.btn-card-green:hover {
    background: #166534;
    transform: translateY(-1px);
}

.btn-card-amber {
    background: #b45309;
    color: var(--white);
}

.btn-card-amber:hover {
    background: #92400e;
    transform: translateY(-1px);
}

.btn-card-outline {
    background: transparent;
    color: var(--primary-700);
    border: 1px solid var(--primary-300);
}

.btn-card-outline:hover {
    background: var(--primary-50);
    border-color: var(--primary-400);
}

/* ===== ALL EVENTS DIRECTORY STYLES ===== */
.all-events-count {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-700);
    background: var(--primary-100);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
}

.year-filter-tabs {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.year-chip {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-600);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.year-chip:hover {
    border-color: var(--primary-300);
    color: var(--primary-700);
}

.year-chip.active {
    background: var(--primary-700);
    color: var(--white);
    border-color: var(--primary-700);
}

.all-events-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.all-event-row {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    transition: all var(--transition-base);
}

.all-event-row:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.all-event-date-col {
    display: flex;
    flex-direction: column;
    min-width: 140px;
    flex-shrink: 0;
}

.all-event-date-formatted {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--primary-800);
}

.all-event-date-iso {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-family: monospace;
}

.all-event-main-col {
    flex: 1;
}

.all-event-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
    line-height: 1.35;
}

.all-event-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.55;
    margin-bottom: var(--space-sm);
}

.all-event-chips {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.all-event-actions-col {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
    justify-content: flex-end;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .all-event-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
        padding: var(--space-md);
    }

    .all-event-date-col {
        min-width: auto;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding-bottom: var(--space-xs);
        border-bottom: 1px dashed var(--gray-200);
    }

    .all-event-actions-col {
        justify-content: stretch;
    }

    .all-event-actions-col .btn-card {
        flex: 1;
        justify-content: center;
    }
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
}

.empty-state-icon {
    width: 96px;
    height: 96px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    color: var(--gray-400);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
}

/* ===== STEPS ===== */
.steps-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.step-card {
    flex: 1;
    max-width: 320px;
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

.step-number {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
    border-radius: var(--radius-xl);
}

.step-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.step-desc {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.step-desc strong {
    color: var(--primary-700);
}

.step-connector {
    display: flex;
    align-items: center;
    color: var(--gray-300);
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
        padding: var(--space-sm) 0;
    }
}

/* ===== INFO BOX ===== */
.info-box {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-xl);
}

.info-box-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--primary-600);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.info-box-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.info-box-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
}

@media (max-width: 640px) {
    .info-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-900);
    color: var(--gray-400);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.footer-logo {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.footer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-sm);
}

.footer-brand-name {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.footer-brand-desc {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links-group h5 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: var(--space-xs);
}

.footer-links-group a {
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links-group a:hover {
    color: var(--accent-300);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.85rem;
}

.footer-credit {
    color: var(--accent-400);
    font-weight: 600;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-700);
    color: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

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

.back-to-top:hover {
    background: var(--primary-800);
    transform: translateY(-4px);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

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

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

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