/* ========================================
   PEPE Coin Faucet - Premium Dark Theme
   ======================================== */

:root {
    color-scheme: dark;
    /* Colors */
    --primary: #2ecc71;
    --primary-dark: #27ae60;
    --primary-light: #3ddc81;
    --accent: #f39c12;
    --accent-dark: #e67e22;

    --bg-dark: #0a0e27;
    --bg-medium: #1a1e47;
    --bg-light: #2a2e57;

    --glass: rgba(255, 255, 255, 0.05);
    --glass-hover: rgba(255, 255, 255, 0.10);
    --border: rgba(255, 255, 255, 0.1);

    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --text-dark-gray: #808080;

    --success: #2ecc71;
    --error: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;

    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.4);
}

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

html {
    background: #0a0e27;
    color-scheme: dark;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(-45deg, #0a0e27, #1a1e47, #2a2e57, #0a0e27);
    background-size: 400% 400%;
    background-attachment: fixed;
    color-scheme: dark;
    /* Fixes "sada" issue when scrolling */
    animation: gradientBG 15s ease infinite;
    color: var(--text-white);
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}

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

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ========================================
   NAVBAR
   ======================================== */

.navbar {
    background: rgba(10, 14, 39, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 15px 30px;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 10px;
    align-items: center;
}

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.nav-links a:hover {
    background: var(--glass-hover);
    color: var(--primary);
}

.nav-links a.active {
    background: var(--primary);
    color: white;
}

.logout-btn {
    color: var(--error) !important;
}

.hamburger {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    border-bottom: 1px solid var(--border);
    z-index: 999;
    transform: translateY(-100%);
    transition: transform 0.3s;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-menu a {
    padding: 15px 30px;
    color: var(--text-white);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-menu a:hover {
    background: var(--glass-hover);
    color: var(--primary);
}

/* ========================================
   GLASS CARDS
   ======================================== */

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.glass-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(46, 204, 113, 0.3);
}

.glass-card h3 {
    margin-bottom: 20px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ========================================
   STATS CARDS
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
    width: 100%;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    transition: all 0.5s ease;
}

.stat-card.animated {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.5s forwards;
}

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

.stat-icon {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.stat-icon.success {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
}

.stat-icon.accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
}

.stat-icon.info {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    font-family: 'Courier New', monospace;
    letter-spacing: -0.5px;
    word-break: break-all;
}

.stat-label {
    color: var(--text-gray);
    font-size: 14px;
    margin-top: 5px;
}

/* Mini Stats */
.secondary-stats {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card-mini {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
}

.stat-mini-icon {
    font-size: 24px;
    color: var(--primary);
}

.stat-mini-value {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-white);
}

.stat-mini-label {
    font-size: 12px;
    color: var(--text-gray);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
}

.btn-info {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-gray);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: #1a1e47;
    /* Solid background instead of transparent glass for better browser compatibility */
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: var(--text-white);
    font-size: 16px;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 15px rgba(46, 204, 113, 0.15);
}

.form-control::placeholder {
    color: var(--text-dark-gray);
}

select.form-control {
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(255,255,255,0.7)' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 18px center !important;
    background-size: 14px !important;
    padding-right: 45px !important;
    cursor: pointer !important;
    background-color: #1a1e47 !important;
    color: #ffffff !important;
    color-scheme: dark !important;
}

/* Specialized fix for Chrome on Windows "white background" bug */
select.form-control option {
    background-color: #1a1e47 !important;
    /* Fallback */
    background: #1a1e47 !important;
    /* Force solid color */
    color: #ffffff !important;
    padding: 10px !important;
}

/* Ensure text is visible even if the browser forces a white background */
@media screen and (-webkit-min-device-pixel-ratio:0) {
    select.form-control option {
        color: #ffffff !important;
        background-color: #1a1e47 !important;
    }
}

/* Fallback: if background is STILL white, make text readable (dark) */
/* But we strongly prefer the dark theme, so we use a dark gray if needed */
select.form-control:focus option {
    background-color: #1a1e47 !important;
    color: #ffffff !important;
}

/* Extra safety for system-level dark mode */
select.form-control:focus {
    background-color: #1a1e47 !important;
    outline: none !important;
}

.hint,
small {
    display: block;
    margin-top: 5px;
    color: var(--text-dark-gray);
    font-size: 13px;
}

/* ========================================
   ACTION CARDS
   ======================================== */

.action-card {
    text-align: center;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.action-btn {
    padding: 20px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-white);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.action-btn i {
    font-size: 32px;
}

.action-btn.primary i {
    color: var(--primary);
}

.action-btn.success i {
    color: var(--success);
}

.action-btn.accent i {
    color: var(--accent);
}

.action-btn.info i {
    color: var(--info);
}

.action-btn:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: var(--glass-hover);
}

/* ========================================
   TABLES
   ======================================== */

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.data-table thead {
    background: rgba(46, 204, 113, 0.1);
}

.data-table th {
    padding: 12px;
    text-align: left;
    color: var(--primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border);
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-gray);
}

.data-table tr:hover {
    background: var(--glass-hover);
}

/* ========================================
   BADGES
   ======================================== */

.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.badge-success {
    background: rgba(46, 204, 113, 0.2);
    color: var(--success);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.2);
    color: var(--warning);
}

.badge-error {
    background: rgba(231, 76, 60, 0.2);
    color: var(--error);
}

/* ========================================
   ALERTS
   ======================================== */

.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.alert-success {
    background: rgba(46, 204, 113, 0.15);
    border: 1px solid rgba(46, 204, 113, 0.3);
    color: var(--success);
}

.alert-error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: var(--error);
}

/* ========================================
   EMPTY STATE
   ======================================== */

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-gray);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 16px;
}

/* ========================================
   EARN PAGE
   ======================================== */

.earn-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.earn-btn {
    padding: 14px 30px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-white);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.earn-btn.active,
.earn-btn:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.earn-section {
    display: none;
}

.earn-section.active {
    display: block;
    animation: fadeInUp 0.5s;
}

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

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

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.item-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s;
}

.item-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.2);
}

.item-card h4 {
    color: var(--text-white);
    margin-bottom: 10px;
}

.item-card p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 15px;
}

.reward-badge {
    background: rgba(46, 204, 113, 0.15);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin: 5px;
    display: inline-block;
}

/* ========================================
   REFERRAL PAGE
   ======================================== */

.commission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.commission-card {
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.level-badge {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 10px;
}

.level-badge.level-1 {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.level-badge.level-2 {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.level-badge.level-3 {
    background: linear-gradient(135deg, #9b59b6, #8e44ad);
    color: white;
}

.commission-rate {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin: 10px 0;
}

.commission-desc {
    font-size: 13px;
    color: var(--text-gray);
}

.referral-link-box {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.referral-link-box input {
    flex: 1;
}

/* ========================================
   PROFILE PAGE
   ======================================== */

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.info-item {
    padding: 15px;
    background: var(--glass);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.info-label {
    display: block;
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 5px;
}

.info-value {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-white);
}

/* ========================================
   WELCOME CARD
   ======================================== */

.welcome-card {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), rgba(39, 174, 96, 0.1));
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.welcome-card h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

.highlight {
    color: var(--primary);
    font-weight: 600;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-dark-gray);
    margin-top: 60px;
    border-top: 1px solid var(--border);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .mobile-menu {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .action-grid {
        grid-template-columns: 1fr;
    }

    .earn-nav {
        flex-direction: column;
        gap: 10px;
    }

    .earn-btn {
        width: 100%;
        justify-content: center;
    }

    .referral-link-box {
        flex-direction: column;
    }
}

/* ========================================
   SCROLLBAR (Optional)
   ======================================== */

::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

/* ========================================
   UTILITIES & PAGINATION
   ======================================== */

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

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

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

.pagination a {
    text-decoration: none;
    transition: all 0.3s;
}

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

.btn-glass:hover {
    background: var(--glass-hover);
    border-color: var(--primary);
}
/* --- Responsive Popups (Swal2) --- */
.premium-swal-popup, .premium-reward-modal {
    width: 92% !important;
    max-width: 480px !important;
    padding: 1.5rem 1rem !important;
    border-radius: 20px !important;
    background: #111827 !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.swal-icon-circle {
    width: 70px;
    height: 70px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.swal-reward-amount {
    font-size: 28px;
    font-weight: 800;
    color: #10B981;
    display: block;
    margin: 5px 0;
}

.swal-source-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: 12px;
    font-size: 13px;
    color: #9CA3AF;
    margin-top: 15px;
}

@media (max-width: 480px) {
    .premium-swal-popup, .premium-reward-modal {
        padding: 1rem 0.5rem !important;
    }
    .swal-icon-circle {
        width: 55px;
        height: 55px;
    }
    .swal-reward-amount {
        font-size: 22px !important;
    }
}