/* ============================================
   BUMNAG Nagari Balai Panjang - Premium Stylesheet
   Ultra-modern glassmorphism + micro-animations
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ---- CSS Variables (Light Theme) ---- */
:root {
    --bg: #0B1120;
    --bg-secondary: #111827;
    --bg-card: #1A2332;
    --text: #F1F5F9;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --border: #1E293B;
    --border-light: #1E293B;
    --accent: #38BDF8;
    --accent-hover: #0EA5E9;
    --accent-light: rgba(56, 189, 248, 0.1);
    --gradient-primary: linear-gradient(135deg, #38BDF8, #2DD4BF);
    --gradient-warm: linear-gradient(135deg, #2DD4BF, #34D399);
    --gradient-hero: linear-gradient(135deg, #0B1120 0%, #111827 50%, #134E45 100%);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(56, 189, 248, 0.1);
}

/* ---- Dark Theme ---- */


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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: background 0.4s ease, color 0.3s ease;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
    font-size: 15px;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button {
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

::selection {
    background: var(--accent);
    color: white;
}

/* ============================================
   ANIMATIONS - Premium Micro-interactions
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-14px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(14, 165, 233, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(14, 165, 233, 0.4);
    }
}

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

    100% {
        background-position: 200% 0;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes borderGlow {

    0%,
    100% {
        border-color: rgba(14, 165, 233, 0.2);
    }

    50% {
        border-color: rgba(14, 165, 233, 0.5);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 0.5;
    }

    100% {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.fade-in {
    animation: fadeInUp 0.7s ease-out forwards;
}

.fade-in-delay {
    animation: fadeInUp 0.7s ease-out 0.15s forwards;
    opacity: 0;
}

.fade-in-scale {
    animation: fadeInScale 0.5s ease-out forwards;
}

.float {
    animation: float 5s ease-in-out infinite;
}

.pulse {
    animation: pulse 2s infinite;
}

.glow {
    animation: glow 3s ease-in-out infinite;
}

.slide-in {
    animation: slideIn 0.5s ease-out forwards;
}

/* ---- Hover Effects ---- */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.hover-lift:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hover-scale {
    transition: var(--transition);
}

.hover-scale:hover {
    transform: scale(1.02);
}

.hover-glow {
    transition: var(--transition);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow);
}

/* Shine effect on cards */
.card-shine {
    position: relative;
    overflow: hidden;
}

.card-shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
    transition: left 0.6s ease;
    z-index: 1;
    pointer-events: none;
}

.card-shine:hover::before {
    left: 150%;
}

/* Animated gradient border */
.gradient-border {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1.5px;
    background: linear-gradient(135deg, var(--accent), var(--teal), var(--green));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* ---- Glass Morphism (Enhanced) ---- */
.glass {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.glass {
    background: rgba(11, 17, 32, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---- Gradient Text ---- */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-warm {
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   NAVBAR - Premium Floating Nav
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(248, 250, 252, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar {
    background: rgba(11, 17, 32, 0.8);
}

.navbar.scrolled {
    background: rgba(248, 250, 252, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
    border-bottom-color: var(--border);
}

.navbar.scrolled {
    background: rgba(11, 17, 32, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.nav-logo:hover .nav-logo-img {
    transform: scale(1.1) rotate(-5deg);
}

.nav-logo-text {
    font-size: 17px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.5px;
}

.nav-logo-sub {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: none;
    cursor: pointer;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 60%;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-btn {
    cursor: pointer;
}

.nav-dropdown-btn svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-dropdown:hover .nav-dropdown-btn svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(10px) scale(0.96);
    min-width: 240px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.03);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
    z-index: -1;
}

.nav-dropdown-menu {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05);
    background: #1E293B;
}

.nav-dropdown-menu::before {
    background: #1E293B;
    border-color: rgba(255, 255, 255, 0.05);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-dropdown-item span {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.nav-dropdown-item:hover span {
    transform: scale(1.2);
}

.nav-dropdown-item:hover,
.nav-dropdown-item.active {
    background: var(--accent-light);
    color: var(--accent);
    padding-left: 20px;
}

.nav-dropdown-item.active::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--accent);
    border-radius: 3px;
}

/* Staggered dropdown animation */
.nav-dropdown:hover .nav-dropdown-item:nth-child(1) {
    animation: slideDown 0.25s 0.02s both;
}

.nav-dropdown:hover .nav-dropdown-item:nth-child(2) {
    animation: slideDown 0.25s 0.05s both;
}

.nav-dropdown:hover .nav-dropdown-item:nth-child(3) {
    animation: slideDown 0.25s 0.08s both;
}

.nav-dropdown:hover .nav-dropdown-item:nth-child(4) {
    animation: slideDown 0.25s 0.11s both;
}

/* Nav Right */
.nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Theme Toggle - Enhanced */
.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition-bounce);
    color: var(--text-secondary);
}

.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.08) rotate(15deg);
    background: var(--accent-light);
}



.theme-icon-light {
    display: none;
}

/* Login Button */
.nav-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
    border: none;
}

.nav-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.45);
}

/* User Menu */
.nav-user-dropdown {
    position: relative;
}

.nav-user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 14px 5px 5px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    cursor: pointer;
    transition: var(--transition);
}

.nav-user-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.nav-user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 13px;
    overflow: hidden;
}

.nav-user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.nav-user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px;
    box-shadow: var(--shadow-xl);
    display: none;
    z-index: 100;
}

.nav-user-menu {
    background: #1E293B;
}

.nav-user-menu.show {
    display: block;
    animation: slideDown 0.2s ease-out;
}

.nav-user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text);
    border-radius: 8px;
    transition: background 0.2s;
    cursor: pointer;
    text-decoration: none;
}

.nav-user-menu-item:hover {
    background: var(--accent-light);
    color: var(--accent);
}

/* Mobile Menu Button */
.nav-mobile-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.nav-mobile-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

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

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

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

/* Mobile Menu */
.nav-mobile-menu {
    display: none;
    padding: 12px 20px 20px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
}

.nav-mobile-menu {
    background: #111827;
}

.nav-mobile-menu.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.nav-mobile-link {
    display: block;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-mobile-link:hover,
.nav-mobile-link.active {
    background: var(--accent-light);
    color: var(--accent);
}

.nav-mobile-login {
    background: var(--gradient-primary);
    color: white !important;
    text-align: center;
    font-weight: 600;
}

.nav-mobile-divider {
    padding: 8px 16px 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.nav-mobile-dropdown-menu {
    display: none;
    padding-left: 16px;
}

.nav-mobile-dropdown-menu.show {
    display: block;
}

/* ============================================
   FOOTER - Premium Footer
   ============================================ */
.footer {
    background: #0F172A;
    color: white;
    margin-top: auto;
    position: relative;
}

.footer {
    background: #070D1C;
}

.footer-wave {
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.footer-wave svg {
    width: 100%;
    height: 60px;
}

.footer-wave path {
    fill: var(--bg);
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 24px 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-section h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.9);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 12px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.55);
    transition: all 0.2s;
}

.footer-section a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.footer-brand h3 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.footer-brand p {
    font-size: 12px;
    opacity: 0.6;
}

.footer-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 20px;
}

.footer-bottom-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom-left {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-right {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   BUTTONS - Premium Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.4);
}

.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.btn-danger {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-white {
    background: white;
    color: #0F172A;
    font-weight: 700;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.2);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

.btn-pill {
    border-radius: 9999px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 15px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-icon {
    width: 42px;
    height: 42px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ============================================
   CARDS - Premium Cards
   ============================================ */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(14, 165, 233, 0.2);
    box-shadow: var(--shadow-lg);
}

.card-body {
    padding: 24px;
}

.card-premium {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-premium:hover::before {
    opacity: 1;
}

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

/* ============================================
   FORMS - Premium Forms
   ============================================ */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

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

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

.form-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: var(--transition);
}

.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* ============================================
   TOAST - Premium Toasts
   ============================================ */
.toast-container {
    position: fixed;
    top: 90px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: white;
    min-width: 280px;
    max-width: 420px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
}

.toast-success {
    background: linear-gradient(135deg, #22C55E, #16A34A);
}

.toast-error {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

.toast-info {
    background: linear-gradient(135deg, #0EA5E9, #0284C7);
}

.toast-warning {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

/* ============================================
   SECTION HELPERS - Premium Sections
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

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





.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.container-sm {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    padding: 8px 20px;
    background: var(--accent-light);
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    border: 1px solid rgba(14, 165, 233, 0.15);
}



.section-title {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 800;
    color: var(--text);
    margin-top: 8px;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 16px auto 0;
    line-height: 1.8;
}

/* ============================================
   HERO SECTIONS - Premium Heroes
   ============================================ */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    min-height: 50vh;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero-full {
    min-height: 100vh;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.2rem, 7vw, 3.8rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-bg-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

/* Animated hero particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

/* ============================================
   LOADING
   ============================================ */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    gap: 16px;
    min-height: 40vh;
}

/* ============================================
   CATEGORY BADGES
   ============================================ */
.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: 0.02em;
}

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* ============================================
   STAT CARDS - Enhanced Stats
   ============================================ */
.stat-card {
    text-align: center;
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 26px;
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-icon {
    transform: scale(1.1);
}

.stat-value {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 4px;
}

/* ============================================
   404 PAGE
   ============================================ */
.page-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
    background: var(--bg);
}

/* ============================================
   AUTH PAGES - Premium Auth
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    padding: 40px 24px;
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.08), transparent 70%);
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 44px 36px;
    box-shadow: var(--shadow-xl);
    animation: fadeInScale 0.4s ease-out;
    position: relative;
    z-index: 1;
}

.auth-card {
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
}

.auth-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 8px;
    text-align: center;
    letter-spacing: -0.03em;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 32px;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--text-muted);
    font-size: 13px;
}

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

.auth-link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.auth-link:hover {
    text-decoration: underline;
}

/* ============================================
   ADMIN - Premium Admin Panel
   ============================================ */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg);
}

.admin-sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 40;
    transition: transform 0.3s ease;
}

.admin-sidebar {
    background: #111827;
    border-right-color: rgba(255, 255, 255, 0.06);
}

.admin-sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

.admin-sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    margin: 2px 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

.admin-sidebar-link:hover {
    color: var(--accent);
    background: var(--accent-light);
}

.admin-sidebar-link.active {
    color: var(--accent);
    background: var(--accent-light);
    font-weight: 600;
    position: relative;
}

.admin-sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--accent);
    border-radius: 0 3px 3px 0;
}

.admin-content {
    flex: 1;
    margin-left: 260px;
    padding: 28px 32px;
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.admin-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.03em;
}

/* Admin Stats */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.admin-stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 22px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.admin-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

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

.admin-stat-value {
    font-size: 30px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.03em;
}

.admin-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}

/* Admin Table - Enhanced */
.admin-table-wrap {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow: hidden;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 14px 20px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--border-light);
}

.admin-table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.admin-table th {
    background: rgba(255, 255, 255, 0.02);
}

.admin-table td {
    color: var(--text);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background: var(--accent-light);
}

/* Modal - Enhanced */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 24px;
}

.modal-overlay.show {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    animation: fadeInScale 0.3s ease-out;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.modal-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.show {
        transform: translateX(0);
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-mobile-btn {
        display: flex;
    }

    .nav-user-name {
        display: none;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2rem !important;
    }

    .hero-subtitle {
        font-size: 0.95rem !important;
    }

    .section {
        padding: 64px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .auth-card {
        padding: 32px 24px;
    }

    .admin-content {
        padding: 16px;
    }

    .section-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 16px 60px;
    }

    .nav-container {
        height: 64px;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.text-accent {
    color: var(--accent);
}

.text-secondary {
    color: var(--text-secondary);
}

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

.fw-500 {
    font-weight: 500;
}

.fw-600 {
    font-weight: 600;
}

.fw-700 {
    font-weight: 700;
}

.fw-800 {
    font-weight: 800;
}

.mt-4 {
    margin-top: 16px;
}

.mt-8 {
    margin-top: 32px;
}

.mb-4 {
    margin-bottom: 16px;
}

.mb-8 {
    margin-bottom: 32px;
}

.gap-4 {
    gap: 16px;
}

.gap-6 {
    gap: 24px;
}

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-wrap {
    flex-wrap: wrap;
}

.rounded-full {
    border-radius: var(--radius-full);
}

.overflow-hidden {
    overflow: hidden;
}

/* Custom Bubbles Animation */
.bubbles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    top: 0;
    left: 0;
    pointer-events: none;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    animation: rise 10s infinite ease-in;
}

.bubble:nth-child(1) {
    width: 40px;
    height: 40px;
    left: 10%;
    animation-duration: 8s;
}

.bubble:nth-child(2) {
    width: 20px;
    height: 20px;
    left: 20%;
    animation-duration: 5s;
    animation-delay: 1s;
}

.bubble:nth-child(3) {
    width: 50px;
    height: 50px;
    left: 35%;
    animation-duration: 7s;
    animation-delay: 2s;
}

.bubble:nth-child(4) {
    width: 80px;
    height: 80px;
    left: 50%;
    animation-duration: 11s;
    animation-delay: 0s;
}

.bubble:nth-child(5) {
    width: 35px;
    height: 35px;
    left: 55%;
    animation-duration: 6s;
    animation-delay: 1s;
}

.bubble:nth-child(6) {
    width: 45px;
    height: 45px;
    left: 65%;
    animation-duration: 8s;
    animation-delay: 3s;
}

.bubble:nth-child(7) {
    width: 90px;
    height: 90px;
    left: 70%;
    animation-duration: 12s;
    animation-delay: 2s;
}

.bubble:nth-child(8) {
    width: 25px;
    height: 25px;
    left: 80%;
    animation-duration: 6s;
    animation-delay: 2s;
}

.bubble:nth-child(9) {
    width: 15px;
    height: 15px;
    left: 90%;
    animation-duration: 5s;
    animation-delay: 1s;
}

.bubble:nth-child(10) {
    width: 60px;
    height: 60px;
    left: 25%;
    animation-duration: 10s;
    animation-delay: 4s;
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    50% {
        transform: translateX(100px) rotate(180deg);
    }

    100% {
        bottom: 1080px;
        transform: translateX(-200px) rotate(360deg);
        opacity: 0;
    }
}