/* ============================================================
   MettUP - Ultra Modern Premium Theme 2025
   Glassmorphism | Neon Accents | Vivid Gradients
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* Primary: Electric Purple-Pink */
    --primary: #a855f7;
    --primary-dark: #7c3aed;
    --primary-light: #c084fc;
    --primary-glow: rgba(168, 85, 247, 0.4);

    /* Secondary: Cyan Blue */
    --secondary: #06b6d4;
    --secondary-glow: rgba(6, 182, 212, 0.35);

    /* Backgrounds: Deep Dark */
    --dark: #050510;
    --dark-light: #0f0f1e;
    --dark-card: #18182b;
    --dark-card-hover: #1f1f38;

    /* Accent: Neon Coral */
    --accent: #fb7185;

    /* Special Colors */
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.35);
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.35);
    --warning: #f59e0b;
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.35);

    /* Text - Enhanced readability */
    --text: #ffffff;
    --text-muted: #e2e8f0;

    /* Glass & Effects */
    --border: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(15, 15, 30, 0.75);
    --glass-border: rgba(168, 85, 247, 0.12);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #a855f7, #06b6d4);
    --gradient-warm: linear-gradient(135deg, #fb7185, #f59e0b);
    --gradient-cool: linear-gradient(135deg, #06b6d4, #3b82f6);
    --gradient-sunset: linear-gradient(135deg, #fb7185, #fbbf24, #06b6d4);
    --gradient-neon: linear-gradient(135deg, #a855f7, #fb7185, #fbbf24);

    /* Border Radius */
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--dark);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        radial-gradient(ellipse 700px 700px at 15% 25%, rgba(168, 85, 247, 0.12), transparent),
        radial-gradient(ellipse 600px 600px at 85% 75%, rgba(6, 182, 212, 0.10), transparent),
        radial-gradient(ellipse 500px 500px at 50% 50%, rgba(251, 113, 133, 0.08), transparent);
    z-index: -1;
    animation: bgShift 20s ease-in-out infinite alternate;
}

@keyframes bgShift {
    0% { transform: scale(1) translate(0, 0); }
    50% { transform: scale(1.05) translate(-20px, 10px); }
    100% { transform: scale(1) translate(10px, -20px); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: rgba(168, 85, 247, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(168, 85, 247, 0.5); }

/* Links */
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-light); }

/* Selection */
::selection { background: rgba(168, 85, 247, 0.4); color: white; }

/* Typography - Better readability */
h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 700;
    line-height: 1.2;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

p { color: var(--text); line-height: 1.6; }

/* Bootstrap overrides */
.text-muted { color: var(--text-muted) !important; }
small, .small { color: var(--text-muted); }
.fw-bold { color: var(--text); }

/* ---------- Navbar ---------- */
.navbar {
    background: rgba(10, 10, 26, 0.85) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    align-items: center;
}
.navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.navbar.scrolled {
    background: rgba(10, 10, 26, 0.95) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Desktop Nav Links */
.navbar-nav-desktop {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
}

/* Right Nav (Coins + Avatar) */
.navbar-nav-right {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
    align-items: center;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--secondary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.nav-link {
    color: var(--text-muted) !important;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 1rem !important;
    font-weight: 500;
    font-size: 0.9rem;
}
.nav-link:hover { color: var(--text) !important; }
.nav-link.active { color: var(--primary) !important; }
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    animation: fadeInScale 0.3s ease;
}

@keyframes fadeInScale {
    from { transform: translateX(-50%) scaleX(0); }
    to { transform: translateX(-50%) scaleX(1); }
}

.coin-badge {
    background: linear-gradient(135deg, var(--gold), #f59e0b, var(--gold));
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
    color: var(--dark);
    font-weight: 800;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 10px var(--gold-glow);
}

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

.nav-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid transparent;
    background-origin: border-box;
    background-clip: content-box, border-box;
    background-image: linear-gradient(var(--dark), var(--dark)), linear-gradient(135deg, var(--primary), var(--secondary));
    transition: var(--transition);
}
.nav-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* ---------- Glass Card ---------- */
.card {
    background: rgba(15, 15, 30, 0.85);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
    animation: cardAppear 0.5s ease backwards;
}
.card:hover {
    border-color: rgba(168, 85, 247, 0.25);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(168, 85, 247, 0.08);
    transform: translateY(-2px);
}
.card-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--glass-border);
    border-radius: var(--radius) var(--radius) 0 0;
}

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

/* Stagger animation for cards in a row */
.row > [class*="col"]:nth-child(1) .card { animation-delay: 0s; }
.row > [class*="col"]:nth-child(2) .card { animation-delay: 0.1s; }
.row > [class*="col"]:nth-child(3) .card { animation-delay: 0.2s; }
.row > [class*="col"]:nth-child(4) .card { animation-delay: 0.3s; }

/* ---------- Buttons ---------- */
.btn {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    font-weight: 600;
    letter-spacing: 0.2px;
}
.btn::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 0; height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}
.btn:active::after {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    padding: 0.7rem 1.8rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px var(--primary-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    filter: brightness(1.1);
}
.btn-primary:active {
    transform: translateY(0);
}

.btn-outline-primary {
    border: 2px solid rgba(168, 85, 247, 0.4);
    color: var(--primary);
    background: transparent;
    font-weight: 600;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(4px);
}
.btn-outline-primary:hover {
    background: rgba(168, 85, 247, 0.18);
    border-color: var(--primary);
    color: var(--primary-light);
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    border: none;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px var(--danger-glow);
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--danger-glow);
    filter: brightness(1.15);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    border: none;
    color: white;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px var(--success-glow);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), #f59e0b, var(--gold));
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
    color: var(--dark);
    border: none;
    font-weight: 700;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px var(--gold-glow);
}
.btn-gold:hover {
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--gold-glow);
}

.btn-lg {
    padding: 0.8rem 2.2rem;
    font-size: 1.05rem;
    border-radius: var(--radius);
}

/* ---------- Forms ---------- */
.form-control, .form-select {
    background: rgba(10, 10, 26, 0.6);
    border: 1px solid var(--glass-border);
    color: var(--text);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: var(--transition);
    font-size: 0.95rem;
}
.form-control:focus, .form-select:focus {
    background: rgba(10, 10, 26, 0.8);
    color: var(--text);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow), 0 0 20px rgba(168, 85, 247, 0.1);
}
.form-control::placeholder { color: var(--text-muted); opacity: 0.55; }
.form-label {
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    margin-bottom: 0.5rem;
}

.form-range::-webkit-slider-thumb {
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}
.form-range::-webkit-slider-runnable-track {
    background: rgba(233, 30, 99, 0.2);
}

/* ---------- Auth Pages ---------- */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
}

/* Animated particles background for auth pages */
.auth-container::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background:
        radial-gradient(3px 3px at 20% 30%, rgba(233, 30, 99, 0.3), transparent),
        radial-gradient(3px 3px at 40% 70%, rgba(156, 39, 176, 0.2), transparent),
        radial-gradient(2px 2px at 60% 20%, rgba(255, 215, 0, 0.2), transparent),
        radial-gradient(3px 3px at 80% 50%, rgba(233, 30, 99, 0.2), transparent),
        radial-gradient(2px 2px at 10% 80%, rgba(0, 230, 118, 0.15), transparent),
        radial-gradient(3px 3px at 70% 90%, rgba(156, 39, 176, 0.2), transparent),
        radial-gradient(2px 2px at 30% 50%, rgba(233, 30, 99, 0.15), transparent),
        radial-gradient(3px 3px at 90% 10%, rgba(255, 215, 0, 0.15), transparent);
    background-size: 300px 300px;
    animation: particleDrift 30s linear infinite;
    z-index: -1;
}

@keyframes particleDrift {
    from { transform: rotate(0deg) translate(0, 0); }
    to { transform: rotate(360deg) translate(0, 0); }
}

.auth-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(233, 30, 99, 0.05);
    animation: authCardIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes authCardIn {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-card h1 {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--secondary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}
.auth-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

/* Input animations */
.auth-card .form-control,
.auth-card .form-select {
    transition: var(--transition);
}
.auth-card .form-control:focus {
    transform: translateY(-1px);
}

/* ---------- Content Wrapper ---------- */
.content-wrapper {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    animation: pageIn 0.4s ease;
}

@keyframes pageIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.3px;
}

/* ---------- Match Card ---------- */
.match-card {
    background: rgba(15, 15, 30, 0.85);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 0.75rem;
    animation: cardAppear 0.4s ease backwards;
}
.match-card:nth-child(1) { animation-delay: 0s; }
.match-card:nth-child(2) { animation-delay: 0.05s; }
.match-card:nth-child(3) { animation-delay: 0.1s; }
.match-card:nth-child(4) { animation-delay: 0.15s; }
.match-card:nth-child(5) { animation-delay: 0.2s; }

.match-card:hover {
    background: var(--dark-card-hover);
    border-color: rgba(233, 30, 99, 0.2);
    transform: translateX(6px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), -4px 0 15px rgba(233, 30, 99, 0.1);
}

.match-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid transparent;
    background-origin: border-box;
    background-clip: content-box, border-box;
    background-image: linear-gradient(var(--dark-card), var(--dark-card)), linear-gradient(135deg, var(--primary), var(--secondary));
    transition: var(--transition);
}
.match-card:hover .match-avatar {
    box-shadow: 0 0 15px var(--primary-glow);
}

.match-info { flex: 1; min-width: 0; }
.match-name { font-weight: 700; font-size: 1rem; }
.match-preview {
    color: var(--text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}
.match-time { color: var(--text-muted); font-size: 0.75rem; }

.match-unread {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 50%;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 10px var(--primary-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 2px 10px var(--primary-glow); }
    50% { box-shadow: 0 2px 20px var(--primary-glow), 0 0 30px rgba(233, 30, 99, 0.2); }
}

/* ---------- Online/Offline Dots ---------- */
.online-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
    margin-left: 4px;
    box-shadow: 0 0 8px var(--success-glow);
    animation: onlinePulse 2s ease-in-out infinite;
}
@keyframes onlinePulse {
    0%, 100% { box-shadow: 0 0 8px var(--success-glow); }
    50% { box-shadow: 0 0 15px var(--success-glow), 0 0 25px rgba(0, 230, 118, 0.15); }
}

.offline-dot {
    width: 10px;
    height: 10px;
    background: var(--text-muted);
    border-radius: 50%;
    display: inline-block;
    margin-left: 4px;
    opacity: 0.6;
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
    animation: cardAppear 0.5s ease;
}
.empty-state i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    opacity: 0.4;
    animation: float 3s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.empty-state h3 { margin-bottom: 0.5rem; color: var(--text); font-weight: 700; }
.empty-state p { max-width: 300px; margin: 0 auto; }

/* ---------- Toast Notifications ---------- */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 380px;
    font-size: 0.9rem;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
}
.toast:hover {
    transform: translateX(-4px);
}
.toast-body {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
}
.toast-progress {
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
}
.toast-progress-bar {
    height: 100%;
    width: 100%;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.toast.toast-success .toast-progress-bar { background: var(--success); }
.toast.toast-error .toast-progress-bar { background: var(--danger); }
.toast.toast-match .toast-progress-bar { background: var(--gold); }
.toast.toast-info .toast-progress-bar { background: var(--primary); }
.toast.toast-warning .toast-progress-bar { background: var(--warning); }
.toast.toast-coin .toast-progress-bar { background: var(--gold); }

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-success i { color: var(--success); }
.toast.toast-error { border-left: 3px solid var(--danger); }
.toast.toast-error i { color: var(--danger); }
.toast.toast-info { border-left: 3px solid var(--primary); }
.toast.toast-info i { color: var(--primary); }
.toast.toast-warning { border-left: 3px solid var(--warning); }
.toast.toast-warning i { color: var(--warning); }
.toast.toast-coin { border-left: 3px solid var(--gold); }
.toast.toast-coin i { color: var(--gold); }
.toast.toast-match {
    border-left: 3px solid var(--gold);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--gold-glow);
}
.toast.toast-match i { color: var(--gold); }

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

@keyframes toastIn {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes toastOut {
    to { transform: translateX(120%); opacity: 0; }
}

/* ---------- Match Popup Hearts ---------- */
.match-popup-hearts {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.match-heart {
    position: absolute;
    bottom: -30px;
    color: var(--primary);
    opacity: 0;
    animation: heartFloat linear infinite;
}
@keyframes heartFloat {
    0% { opacity: 0; transform: translateY(0) rotate(0deg) scale(0.5); }
    10% { opacity: 0.7; }
    90% { opacity: 0.3; }
    100% { opacity: 0; transform: translateY(-100vh) rotate(360deg) scale(1.2); }
}
.match-popup-exit {
    animation: matchPopupOut 0.4s ease forwards;
}
@keyframes matchPopupOut {
    to { opacity: 0; transform: scale(0.9); }
}
.match-popup-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    animation: matchHeartBeat 0.8s ease-in-out infinite;
    filter: drop-shadow(0 0 15px var(--primary-glow));
}
@keyframes matchHeartBeat {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.25); }
    30% { transform: scale(1); }
    45% { transform: scale(1.15); }
}
.match-popup-avatar-wrap {
    margin: 1.5rem auto;
    width: 90px;
    height: 90px;
}
.match-popup-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid transparent;
    background-origin: border-box;
    background-clip: content-box, border-box;
    background-image: linear-gradient(var(--dark), var(--dark)), linear-gradient(135deg, var(--primary), var(--gold));
    box-shadow: 0 0 20px var(--primary-glow);
}
.match-popup-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Coin Fly Animation ---------- */
.coin-fly-animation {
    position: fixed;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 800;
    font-size: 1.1rem;
    pointer-events: none;
}
.coin-fly-animation i {
    color: var(--gold);
    filter: drop-shadow(0 0 6px var(--gold-glow));
}
.coin-fly-animation.coin-earn {
    color: var(--success);
    animation: coinFlyUp 1.4s ease-out forwards;
}
.coin-fly-animation.coin-spend {
    color: var(--danger);
    animation: coinFlyDown 1.4s ease-out forwards;
}
@keyframes coinFlyUp {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(-60px) scale(1.3); }
}
@keyframes coinFlyDown {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(30px) scale(0.7); }
}

/* ---------- Coin Shop ---------- */
.coin-package {
    background: rgba(15, 15, 30, 0.85);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}
.coin-package::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 215, 0, 0.03), transparent 30%);
    animation: coinRotate 6s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}
.coin-package:hover::before { opacity: 1; }

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

.coin-package:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--gold-glow);
}
.coin-package.popular {
    border-color: rgba(255, 215, 0, 0.3);
}
.coin-package.popular::after {
    content: 'BELIEBT';
    position: absolute;
    top: -1px; right: -1px;
    background: linear-gradient(135deg, var(--gold), #f59e0b);
    color: var(--dark);
    padding: 4px 16px;
    border-radius: 0 var(--radius) 0 var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;
}
.coin-amount {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold), #fcd34d, var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.coin-price {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0.5rem 0;
    color: var(--text);
}

/* ---------- Profile ---------- */
.profile-header {
    text-align: center;
    padding: 2.5rem;
    animation: cardAppear 0.5s ease;
}
.profile-avatar {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid transparent;
    background-origin: border-box;
    background-clip: content-box, border-box;
    background-image: linear-gradient(var(--dark-card), var(--dark-card)), linear-gradient(135deg, var(--primary), var(--secondary));
    margin-bottom: 1rem;
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}
.profile-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--primary-glow);
}
.profile-name { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.3px; }
.profile-age { color: var(--text-muted); font-size: 1rem; margin-top: 0.25rem; }

/* ---------- Loading ---------- */
.spinner-border {
    color: var(--primary) !important;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 10, 26, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    animation: fadeIn 0.2s ease;
}

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

/* ---------- Badge ---------- */
.badge-unread {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    font-size: 0.6rem;
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    position: relative;
    top: -10px;
    left: -5px;
    font-weight: 700;
    box-shadow: 0 2px 8px var(--primary-glow);
    animation: pulse 2s infinite;
}

/* ---------- Dropdown Dark ---------- */
.dropdown-menu-dark {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    padding: 0.5rem;
    animation: dropdownIn 0.2s ease;
}
@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}
.dropdown-item {
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    font-size: 0.9rem;
}
.dropdown-item:hover {
    background: rgba(233, 30, 99, 0.1) !important;
}

/* ---------- HR ---------- */
hr { border-color: var(--glass-border); opacity: 1; }

/* ---------- Pagination ---------- */
.page-link {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--text-muted);
    transition: var(--transition);
}
.page-link:hover {
    background: rgba(233, 30, 99, 0.15);
    border-color: var(--primary);
    color: var(--primary);
}
.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ---------- Quick Action Cards ---------- */
.card[href]:hover {
    border-color: rgba(233, 30, 99, 0.25);
}
.card[href]:hover i {
    transform: scale(1.15);
    transition: var(--transition-bounce);
}
.card i {
    transition: var(--transition);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .content-wrapper { padding: 1rem; padding-bottom: 80px; }
    .auth-card { padding: 1.5rem; margin: 0.5rem; }
    .auth-card h1 { font-size: 1.8rem; }
    .navbar-brand { font-size: 1.3rem; }
    .match-preview { max-width: 150px; }
    .coin-amount { font-size: 2rem; }

    /* Hide desktop nav links on mobile */
    .navbar-nav-desktop { display: none !important; }

    /* Hide username text on mobile */
    .nav-username-text { display: none; }

    /* Compact top navbar on mobile */
    .navbar { padding: 0.4rem 0.75rem; }
}

@media (min-width: 769px) {
    /* Hide bottom nav on desktop */
    #bottom-nav { display: none !important; }
}

@media (max-width: 480px) {
    .auth-card { padding: 1.25rem; }
    .coin-package { padding: 1.25rem 1rem; }
    .video-controls { gap: 0.5rem; }
}

/* ---------- Bottom Navigation (Mobile App Style) ---------- */
#bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: rgba(10, 10, 26, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--glass-border);
    padding: 0.4rem 0;
    padding-bottom: max(0.4rem, env(safe-area-inset-bottom));
    transition: transform 0.3s ease;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 0.3rem 0.75rem;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    position: relative;
    -webkit-tap-highlight-color: transparent;
}
.bottom-nav-item i {
    font-size: 1.35rem;
    transition: var(--transition);
}
.bottom-nav-item span {
    transition: var(--transition);
}
.bottom-nav-item.active {
    color: var(--primary);
}
.bottom-nav-item.active i {
    filter: drop-shadow(0 0 8px var(--primary-glow));
    transform: scale(1.1);
}
.bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 0 0 3px 3px;
}
.bottom-nav-item:hover {
    color: var(--text);
}

/* Bottom Nav Unread Badge */
.bottom-nav-badge {
    position: absolute;
    top: 2px;
    right: 50%;
    transform: translateX(14px);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    font-size: 0.55rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    border-radius: 8px;
    padding: 0 4px;
    box-shadow: 0 2px 8px var(--primary-glow);
    animation: pulse 2s infinite;
    pointer-events: none;
}

/* Hide navbar + bottom nav during video active */
body.video-active .navbar,
body.video-active #bottom-nav {
    display: none !important;
}

/* ---------- Cross-Platform Compatibility ---------- */
/* iOS Safe Area Support - Only for specific containers */
@supports (padding-top: env(safe-area-inset-top)) {
    .content-wrapper, .auth-container {
        padding-left: max(env(safe-area-inset-left), 1rem);
        padding-right: max(env(safe-area-inset-right), 1rem);
    }
}

/* Touch Optimizations for Mobile */
button, .btn {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* Smooth Scrolling for All Platforms */
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Better Button Touch Targets for Mobile - Only buttons */
button, .btn {
    min-height: 44px;
    touch-action: manipulation;
}

/* Prevent Text Selection on Buttons */
button, .btn {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

/* Mobile Input Focus */
input, textarea, select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Prevent Zoom on Input Focus (iOS) */
@media screen and (max-width: 768px) {
    input, textarea, select {
        font-size: 16px !important;
    }
}

/* Android Chrome Pull-to-Refresh Fix */
body {
    overscroll-behavior-y: contain;
}

/* iOS Status Bar Color */
@supports (-webkit-touch-callout: none) {
    body {
        -webkit-text-size-adjust: 100%;
    }
}

/* Better Scrollbar for All Platforms */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 85, 247, 0.3) transparent;
}

/* ---------- Utility Animations ---------- */
.animate-in {
    animation: cardAppear 0.5s ease backwards;
}
.animate-bounce {
    animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes bounceIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* Hover glow for interactive elements */
.glow-hover {
    transition: var(--transition);
}
.glow-hover:hover {
    box-shadow: 0 0 25px var(--primary-glow);
}

/* Text gradient utility */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Border bottom with gradient */
.border-gradient {
    position: relative;
}
.border-gradient::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

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


/* ---------- Glass Card Utility (used across pages) ---------- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-radius: var(--radius-lg);
}