/* ====================================
   SPIN WHEEL COUPON - PREMIUM STYLES
   ==================================== */

:root {
    --primary-color: #8b5cf6;
    --primary-glow: rgba(139, 92, 246, 0.4);
    --secondary-color: #3b82f6;
    --secondary-glow: rgba(59, 130, 246, 0.4);
    --accent-color: #f43f5e;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --info-color: #0ea5e9;

    /* Theme-specific variables (Dark Mode Default) */
    --bg-darker: #020617;
    --bg-dark: #0f172a;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --mesh-opacity: 0.15;

    --bg-gradient-1: hsla(253, 16%, 7%, 1);
    --bg-gradient-2: hsla(225, 39%, 30%, 1);
    --bg-gradient-3: hsla(339, 49%, 30%, 1);

    --border-radius: 16px;
    --border-radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode Overrides */
[data-theme="light"] {
    --bg-darker: #f8fafc;
    --bg-dark: #f1f5f9;
    --text-light: #0f172a;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.08);
    --glass-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
    --mesh-opacity: 0.08;
    --primary-glow: rgba(139, 92, 246, 0.2);
    --bg-gradient-1: #f8fafc;
    --bg-gradient-2: #e2e8f0;
    --bg-gradient-3: #f1f5f9;
}

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

/* Accessibility: Skip to content link */
.skip-link {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 8px 12px;
    background: rgba(30, 41, 59, 0.9);
    color: #fff;
    border-radius: 8px;
    font-size: 0.9rem;
    z-index: 9999;
    transform: translateY(-150%);
    transition: transform 0.25s ease, opacity 0.25s ease;
    opacity: 0;
    text-decoration: none;
}

.skip-link:focus,
.skip-link:active {
    transform: translateY(0);
    opacity: 1;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-darker);
    background-image:
        radial-gradient(at 0% 0%, var(--bg-gradient-1) 0, transparent 50%),
        radial-gradient(at 50% 0%, var(--bg-gradient-2) 0, transparent 50%),
        radial-gradient(at 100% 0%, var(--bg-gradient-3) 0, transparent 50%);
    background-attachment: fixed;
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    width: 100%;
}

[data-theme="light"] body {
    background-image:
        radial-gradient(at 0% 0%, hsla(253, 100%, 95%, 1) 0, transparent 50%),
        radial-gradient(at 50% 0%, hsla(225, 100%, 90%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(339, 100%, 90%, 1) 0, transparent 50%);
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, var(--mesh-opacity)), transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: pulseBg 10s ease-in-out infinite;
}

@keyframes pulseBg {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: 10px;
    border: 2px solid var(--bg-darker);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.35);
}

/* Accessibility focus styles */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

/* ====================================
   NAVBAR STYLES (GLASSMORPHISM)
   ==================================== */
.navbar {
    background: rgba(15, 23, 42, 0.6) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

[data-theme="light"] .navbar {
    background: rgba(248, 250, 252, 0.85) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-light) !important;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.navbar-brand i {
    color: var(--primary-color);
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

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

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: var(--transition);
    position: relative;
    padding-bottom: 5px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-light) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    margin-left: 15px;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.05);
    color: #475569;
}

.theme-toggle-btn i {
    font-size: 1.1rem;
}

/* --- Language Switcher Styles --- */
.lang-switcher {
    position: relative;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    padding: 0 15px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.9rem;
    outline: none;
    box-shadow: none;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

.active-lang {
    font-family: 'Outfit', sans-serif;
}

.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 8px;
    list-style: none;
    margin: 0;
    min-width: 120px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 1000;
}

.lang-menu.show {
    display: block;
    animation: fadeInDown 0.3s ease;
}

.lang-menu li {
    padding: 0;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    font-size: 0.9rem;
    overflow: hidden;
}

.lang-menu li a {
    display: block;
    padding: 10px 15px;
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.lang-menu li:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-menu li:hover a {
    color: var(--primary-color);
}

[data-theme="light"] .lang-btn {
    background: rgba(0, 0, 0, 0.05);
    color: #475569;
}

[data-theme="light"] .lang-menu li:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* Hide Google Translate Bar */
.goog-te-banner-frame,
.goog-te-balloon-frame {
    display: none !important;
}

/* Keep page from being shifted by Google Translate */
body {
    top: 0 !important;
}

.goog-te-gadget-icon {
    display: none !important;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

[data-theme="light"] .fa-sun {
    display: none;
}

[data-theme="dark"] .fa-moon {
    display: none;
}

[data-theme="dark"] .fa-sun {
    display: block;
}

[data-theme="light"] .fa-moon {
    display: block;
}

/* ====================================
   BUTTON STYLES
   ==================================== */
.btn-primary,
.btn-submit,
.btn-spin,
.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 12px 32px;
    font-weight: 600;
    color: white !important;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary::before,
.btn-submit::before,
.btn-spin::before,
.btn-primary-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    z-index: -1;
    transition: opacity 0.4s ease;
    opacity: 0;
}

.btn-primary:hover::before,
.btn-submit:hover::before,
.btn-spin:hover:not(:disabled)::before,
.btn-primary-custom:hover::before {
    opacity: 1;
}

.btn-primary:hover,
.btn-submit:hover,
.btn-spin:hover:not(:disabled),
.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--primary-glow);
}

.btn-secondary-custom {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light) !important;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    padding: 12px 32px;
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary-custom:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ====================================
   CARD STYLES (GLASS)
   ==================================== */
.card,
.welcome-section,
.spin-wheel-section,
.feature-card,
.quick-actions,
.glass-panel {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    color: var(--text-light);
    transition: var(--transition);
    padding: 30px;
    margin-bottom: 30px;
}

.welcome-section h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.spin-wheel-section {
    text-align: center;
}

.spin-wheel-section h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
}

/* Stats Section */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card:hover,
.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px var(--primary-glow);
}

.card-header,
.card-footer {
    background: transparent !important;
    border-color: var(--glass-border) !important;
}

/* ====================================
   FORM STYLES
   ==================================== */
.form-control,
.form-select,
.coupon-input {
    background: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-light) !important;
    border-radius: var(--border-radius);
    padding: 14px 20px;
    font-size: 15px;
    transition: var(--transition);
}

[data-theme="light"] .form-control,
[data-theme="light"] .form-select,
[data-theme="light"] .coupon-input {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
    color: #0f172a !important;
}

[data-theme="light"] .form-control::placeholder,
[data-theme="light"] .coupon-input::placeholder {
    color: rgba(15, 23, 42, 0.45) !important;
}

.form-control:focus,
.form-select:focus,
.coupon-input:focus {
    background: rgba(15, 23, 42, 0.9) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px var(--primary-glow) !important;
}

[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus,
[data-theme="light"] .coupon-input:focus {
    background: rgba(255, 255, 255, 1) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15) !important;
}

.form-label {
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ====================================
   AUTH PAGES (LOGIN / REGISTER)
   ==================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.25rem;
}

.auth-card {
    width: 95%;
    max-width: 480px;
    padding: 2.5rem;
    margin: 0 auto;
}

.auth-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    font-size: 18px;
    transition: color 0.2s ease;
}

.toggle-password:hover {
    color: var(--primary-color);
}

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

/* ====================================
   TYPOGRAPHY & UTILITIES
   ==================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--text-light);
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Navbar brand spin animation slowed down */
@keyframes spinSlow {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
.fa-spin {
    animation: spinSlow 8s linear infinite !important;
}

section h2,
.spin-wheel-section h2 {
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: center;
}

section h2::before,
section h2::after {
    content: "";
    height: 1px;
    width: 50px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

/* ====================================
   ALERT STYLES
   ==================================== */
.alert {
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.alert-danger {
    background: rgba(244, 63, 94, 0.1);
    border-color: rgba(244, 63, 94, 0.3);
    color: #fb7185;
}

.bg-success-glow {
    background: rgba(16, 185, 129, 0.1) !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
    color: #34d399 !important;
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.bg-info-glow {
    background: rgba(14, 165, 233, 0.1) !important;
    border: 1px solid rgba(14, 165, 233, 0.3) !important;
    color: #38bdf8 !important;
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.1);
}

/* ====================================
   TABLE STYLES
   ==================================== */
table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

thead {
    background: var(--glass-bg);
}

th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--glass-border);
}

td {
    padding: 16px;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-light);
    vertical-align: middle;
}

tbody tr {
    transition: var(--transition);
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.04);
}

/* Glass Table Specifics */
.glass-table-container {
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    margin-top: 20px;
}

[data-theme="light"] .glass-table-container {
    background: rgba(255, 255, 255, 0.2);
}

.history-table th {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-light);
    font-size: 11px;
    font-weight: 700;
}

.history-table td {
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 16px;
}

.status-pending {
    color: #fbbf24;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
}

.status-claimed {
    color: #34d399;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
}

.btn-claim {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-claim:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--primary-glow);
}

.btn-claim:disabled {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.2;
}

/* ====================================
   MODAL STYLES (GLASSMORPHISM)
   ==================================== */
.coupon-modal,
.result-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    align-items: center;
    justify-content: center;
}

.coupon-modal.show,
.result-modal.show {
    display: flex;
}

.coupon-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(8px);
    cursor: pointer;
}

.coupon-modal-content,
.result-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow), 0 0 40px var(--primary-glow);
    max-width: 500px;
    width: 90%;
    animation: modalIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

@keyframes modalIn {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(40px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.coupon-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
}

.coupon-modal-header h3 {
    margin: 0;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.coupon-modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.coupon-modal-close:hover {
    background: var(--accent-color);
    transform: rotate(90deg);
}

.coupon-modal-body,
.result-card {
    padding: 32px 24px;
    text-align: center;
}

.coupon-modal-body p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.coupon-modal-footer {
    display: flex;
    gap: 16px;
    padding: 24px;
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
}

.btn-cancel {
    flex: 1;
    padding: 14px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* RESULT MODAL SPECIFIC */
.result-card h2 {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 28px;
}

.result-reward {
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 50%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    margin: 30px 0;
    filter: drop-shadow(0 0 15px var(--primary-glow));
    line-height: 1.1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.4));
    }

    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.6));
    }

    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.4));
    }
}

.btn-close-modal {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px var(--primary-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
}

.btn-close-modal:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px var(--primary-glow);
    filter: brightness(1.1);
}

.btn-close-modal:active {
    transform: translateY(-1px);
}

.result-card p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 10px;
}

/* ====================================
   FOOTER
   ==================================== */
footer {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--glass-border);
    padding: 40px 20px;
    text-align: center;
    margin-top: 80px;
}

footer p {
    color: var(--text-muted);
    margin: 8px 0;
}

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

footer a:hover {
    color: var(--secondary-color);
    text-shadow: 0 0 8px var(--primary-glow);
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: 0 auto;
    max-width: 200px;
}

/* ====================================
   SWEETALERT2 OVERRIDES (GLASSMORPHISM)
   ==================================== */
.glass-toast {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: var(--glass-shadow) !important;
    color: var(--text-light) !important;
}

.swal2-popup {
    font-family: 'Outfit', sans-serif !important;
    border-radius: var(--border-radius) !important;
}

.swal2-title {
    color: var(--text-light) !important;
    font-weight: 600 !important;
}

.swal2-timer-progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) !important;
}

/* Result Modal Buttons */
.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.35);
    text-decoration: none;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px var(--primary-glow);
    color: white;
}

.btn-secondary-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-light);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-secondary-custom:hover {
    background: rgba(255, 255, 255, 0.12);
    color: white;
}

/* Result Modal Action Buttons Container */
.result-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
}




/* NavBar collapse: glass background when open on mobile */
@media (max-width: 991px) {
    .navbar-collapse.show,
    .navbar-collapse.collapsing {
        background: rgba(15, 23, 42, 0.97);
        border-top: 1px solid var(--glass-border);
        padding: 12px 0;
        border-radius: 0 0 16px 16px;
        backdrop-filter: blur(20px);
    }

    [data-theme="light"] .navbar-collapse.show,
    [data-theme="light"] .navbar-collapse.collapsing {
        background: rgba(248, 250, 252, 0.98);
        border-top: 1px solid rgba(0,0,0,0.08);
    }
}

/* Register / Profile — light mode input-group-text */
[data-theme="light"] .input-group-text {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-right: none;
    color: var(--primary-color);
}

/* WhatsApp Widget - Premium UI/UX */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
    gap: 15px;
    text-decoration: none !important;
    transition: var(--transition);
    outline: none !important;
}

.wa-icon-container {
    position: relative;
    width: 64px;
    height: 64px;
    z-index: 2;
}

.wa-icon {
    width: 100%;
    height: 100%;
    background: #25D366;
    color: white !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), inset 0 -3px 6px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    z-index: 3;
}

.wa-icon-container::before,
.wa-icon-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #25D366;
    border-radius: 50%;
    opacity: 0.6;
    z-index: 1;
}

.wa-icon-container::before {
    animation: wa-pulse-large 2.5s infinite;
}

.wa-icon-container::after {
    animation: wa-pulse-large 2.5s infinite 1.2s;
}

@keyframes wa-pulse-large {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

.wa-status-dot {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 14px;
    height: 14px;
    background: #10b981;
    border: 2px solid white;
    border-radius: 50%;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.wa-text-bubble {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 20px 20px 0 20px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow), 0 10px 30px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.wa-welcome {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.wa-action {
    font-size: 15px;
    color: var(--text-light);
    font-weight: 600;
    white-space: nowrap;
}

.whatsapp-widget:hover .wa-icon {
    transform: scale(1.1) rotate(8deg);
    background: #128C7E;
}

.whatsapp-widget:hover .wa-text-bubble {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Initial Attention Animation — only on hover-capable devices */
@keyframes wa-bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@media (hover: hover) {
    .whatsapp-widget {
        animation: wa-bounce 2s ease infinite;
        animation-delay: 5s;
        animation-iteration-count: 2;
    }
}

/* RTL support for WhatsApp widget */
[dir="rtl"] .whatsapp-widget {
    right: auto;
    left: 30px;
    flex-direction: row;
}

[dir="rtl"] .wa-text-bubble {
    border-radius: 20px 20px 20px 0;
}

@media (max-width: 768px) {
    [dir="rtl"] .whatsapp-widget {
        left: 20px;
        right: auto;
    }
}

@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 20px;
        right: 20px;
    }

    .wa-icon-container {
        width: 56px;
        height: 56px;
    }

    .wa-text-bubble {
        display: none;
    }
}

/* ====================================
   MOBILE RESPONSIVE IMPROVEMENTS
   ==================================== */

/* ── General Layout ── */
@media (max-width: 991px) {
    .container-main {
        padding-left: 12px;
        padding-right: 12px;
    }

    .card,
    .welcome-section,
    .spin-wheel-section,
    .glass-panel {
        padding: 20px !important;
        margin-bottom: 20px;
    }

    /* Navbar: remove hover underline effect on mobile (looks broken) */
    .nav-link::after {
        display: none;
    }

    .nav-link {
        margin: 4px 0;
        padding: 10px 16px !important;
        border-radius: 10px;
    }

    .nav-link:hover,
    .nav-link.active {
        background: rgba(255, 255, 255, 0.05);
    }

    /* Navbar toggler area spacing */
    .navbar .container-fluid {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ── Spin Wheel ── */
@media (max-width: 600px) {
    .spin-wheel-container {
        width: min(340px, 92vw);
        height: min(340px, 92vw);
        margin: 16px auto;
    }

    .wheel-outer-ring {
        width: calc(min(340px, 92vw) - 20px);
        height: calc(min(340px, 92vw) - 20px);
    }

    #spinWheel {
        width: 100%;
        height: 100%;
    }

    .spin-pointer {
        font-size: 42px !important;
        top: -18px !important;
    }

    .wheel-center-btn {
        width: 48px !important;
        height: 48px !important;
    }

    .spin-wheel-section h2 {
        font-size: 1.3rem !important;
    }

    /* Coupon section button */
    .btn-spin {
        width: 100% !important;
        max-width: 320px;
        padding: 14px 20px !important;
        font-size: 1rem !important;
    }
}

/* ── Stats Section ── */
@media (max-width: 991px) {
    .stats-section {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
}

@media (max-width: 768px) {
    .stats-section {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        margin-top: 24px !important;
    }

    .stat-card {
        padding: 16px 12px !important;
    }

    .stat-number {
        font-size: 1.6rem !important;
    }

    .stat-label {
        font-size: 0.75rem !important;
        letter-spacing: 0.5px !important;
    }
}

@media (max-width: 380px) {
    .stats-section {
        grid-template-columns: 1fr 1fr !important;
    }

    .stat-card {
        padding: 12px 8px !important;
    }

    .stat-number {
        font-size: 1.3rem !important;
    }
}

/* ── Welcome Section ── */
@media (max-width: 768px) {
    .welcome-section h1 {
        font-size: 1.6rem !important;
    }

    .welcome-section p {
        font-size: 0.9rem;
    }
}

/* ── Tables: Add horizontal scroll on mobile ── */
@media (max-width: 768px) {
    .glass-table-container {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    .history-table,
    table.table {
        min-width: 540px;
    }

    th,
    td {
        padding: 12px 10px !important;
        font-size: 13px !important;
        white-space: nowrap;
    }

    .btn-claim {
        padding: 6px 12px !important;
        font-size: 0.78rem !important;
    }
}

/* ── Coupon / Result Modals ── */
@media (max-width: 600px) {

    .coupon-modal-content,
    .result-card {
        width: 96% !important;
        border-radius: 20px !important;
    }

    .coupon-modal-header {
        padding: 18px 18px !important;
    }

    .coupon-modal-header h3 {
        font-size: 17px !important;
    }

    .coupon-modal-body,
    .result-card {
        padding: 22px 18px !important;
    }

    .coupon-modal-footer {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 18px !important;
    }

    .btn-cancel,
    .btn-submit {
        width: 100% !important;
    }

    /* Result reward amount: keep large but prevent overflow */
    .result-reward {
        font-size: clamp(32px, 12vw, 56px) !important;
        margin: 18px 0 !important;
        word-break: break-all;
    }

    .result-card h2 {
        font-size: clamp(20px, 6vw, 28px) !important;
    }

    /* Modal action buttons stack on mobile */
    #resultModal [style*="display:flex"] {
        flex-direction: column !important;
    }

    .btn-primary-custom,
    .btn-secondary-custom {
        width: 100% !important;
        justify-content: center !important;
    }
}

/* ── Login & Register Pages ── */
@media (max-width: 600px) {

    .auth-page {
        padding: 1.5rem 0.75rem;
    }

    .auth-card {
        padding: 1.5rem !important;
        border-radius: 20px !important;
    }

    .auth-header h1 {
        font-size: 1.5rem !important;
    }

    .form-control {
        padding: 12px 14px !important;
        font-size: 16px !important; /* Prevents iOS auto-zoom on input focus */
    }

    .btn-primary,
    .btn-submit {
        padding: 12px 20px !important;
        font-size: 1rem !important;
    }
}

/* Prevent iOS zoom on all mobile inputs */
@media (max-width: 768px) {
    .form-control,
    .form-select,
    .coupon-input {
        font-size: 16px !important;
    }
}

/* ── History Page ── */
@media (max-width: 768px) {
    .history-section {
        padding: 20px !important;
    }

    .history-section h2 {
        font-size: 1.3rem !important;
        margin-bottom: 16px !important;
    }

    .empty-state {
        padding: 40px 16px !important;
    }

    .empty-state i {
        font-size: 3rem !important;
    }
}

/* ── Footer ── */
@media (max-width: 768px) {
    footer {
        padding: 30px 16px !important;
        margin-top: 40px !important;
    }

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

/* ── Global touch targets ── */
@media (max-width: 768px) {

    a,
    button,
    input[type="submit"],
    .btn,
    .nav-link {
        min-height: 44px;
    }

    /* Prevent horizontal overflow on the whole page */
    body {
        overflow-x: hidden !important;
    }
}

/* ── Portrait phones: tiny (≤ 375px) ── */
@media (max-width: 375px) {
    .navbar-brand {
        font-size: 1.1rem !important;
    }

    .theme-toggle-btn {
        width: 36px !important;
        height: 36px !important;
    }
}