:root {
    --primary-color: #818cf8;
    --secondary-color: #a78bfa;
    --accent-color: #facc15;
    --success-color: #4ade80;
    --danger-color: #f87171;
    --warning-color: #fbbf24;
    --bg-color: #020617;
    --surface-color-rgb: 255, 255, 255;
    --surface-color: rgba(var(--surface-color-rgb), 0.05);
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --border-color-rgb: 255, 255, 255;
    --border-color: rgba(var(--border-color-rgb), 0.1);
    --gradient-1: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
    --gradient-2: linear-gradient(135deg, #f472b6 0%, #f87171 100%);
    --gradient-3: linear-gradient(135deg, #60a5fa 0%, #38bdf8 100%);
    --coin-color: #facc15;
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 10px 40px rgba(2, 15, 23, 0.35);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(180deg, #030712 0%, #020617 100%);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

.background-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background-image:
        radial-gradient(circle at 15% 15%, rgba(129, 140, 248, 0.3) 0%, transparent 30%),
        radial-gradient(circle at 85% 75%, rgba(167, 139, 250, 0.3) 0%, transparent 30%);
    animation: floatBlobs 18s ease-in-out infinite alternate;
    filter: saturate(110%) blur(0.5px);
}

@keyframes floatBlobs {
    0% { background-position: 15% 15%, 85% 75%; transform: scale(1); }
    100% { background-position: 10% 20%, 80% 70%; transform: scale(1.03); }
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader {
    text-align: center;
}

.coin-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--coin-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Header */
.header {
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 6px 30px rgba(2,6,23,0.25);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coin-icon {
    font-size: 1.2em;
    filter: drop-shadow(0 0 8px var(--coin-color));
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.coin-balance {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface-color);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

/* Navigation */
.nav-tabs {
    background: transparent;
    padding: 0 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
}

.nav-tab {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: background 300ms ease, transform 200ms ease, border-color 300ms ease;
    white-space: nowrap;
    border-radius: 999px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid transparent;
}

.nav-tab:hover {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    transform: translateY(-2px);
    color: var(--text-primary);
}

.nav-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.admin-only {
    color: var(--warning-color) !important;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeUp 450ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px) scale(0.995); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.game-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    text-align: center;
    transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: var(--glass-shadow);
    transform: translateZ(0);
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.game-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--border-color-rgb), 0.3);
    box-shadow: 0 16px 60px rgba(2,6,23,0.5);
    border-color: rgba(255,255,255,0.28);
}

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

.game-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px currentColor);
}

.game-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.game-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.game-stats {
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.play-btn {
    background: var(--gradient-1);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
}

.play-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Leaderboard */
.leaderboard-container {
    background: var(--glass-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    padding-bottom: 2rem;
    background: rgba(var(--surface-color-rgb), 0.05);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.rank {
    font-size: 1.2rem;
    font-weight: 700;
    width: 30px;
    text-align: center;
}

.rank.gold { color: #ffd700; }
.rank.silver { color: #c0c0c0; }
.rank.bronze { color: #cd7f32; }

.player-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    margin-left: 1rem;
}

.vip-badge {
    color: #ffd700;
    font-size: 0.9em;
    filter: drop-shadow(0 0 4px #ffd700);
}

.player-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.player-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.player-coins {
    position: absolute;
    bottom: 0.5rem;
    right: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.leaderboard-container h3 {
    text-align: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Credits */
.credits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.credits-info, .conversion-history {
    background: var(--glass-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.rate-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gradient-1);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
    font-weight: 600;
}

.conversion-form {
    margin-top: 2rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(var(--bg-color), 0.5);
    color: var(--text-primary);
    font-size: 1rem;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.conversion-preview {
    display: block;
    margin-top: 0.5rem;
    color: var(--success-color);
    font-weight: 600;
}

.convert-btn {
    background: var(--gradient-2);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.convert-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.4);
}

.convert-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(var(--surface-color-rgb), 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.history-status {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
}

.history-status.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.history-status.approved {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.history-status.rejected {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

/* Store Tab */
.store-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.store-header {
    text-align: center;
    padding: 1rem;
    background: var(--glass-bg);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.store-header h2 {
    font-size: 2rem;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.perk-status {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.status-active {
    font-weight: 600;
    padding: 1rem;
    border-radius: 8px;
}

.status-active.vip {
    background: rgba(251, 191, 36, 0.1);
    color: var(--warning-color);
    border: 1px solid var(--warning-color);
}

.status-active.boost {
    background: rgba(129, 140, 248, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 60px rgba(2,6,23,0.5);
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-card .product-desc {
    color: var(--text-secondary);
    min-height: 60px;
    margin-bottom: 1rem;
}

.perk-list {
    list-style: '✔️ ';
    padding-left: 1.5rem;
    text-align: left;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    width: 100%;
}

.perk-list li {
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--coin-color);
    margin-top: auto;
    margin-bottom: 1.5rem;
}

.purchase-btn {
    background: var(--gradient-3);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.purchase-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(96, 165, 250, 0.4);
}

.purchase-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

.reset-my-boost-btn {
    margin-top: 1rem;
    background: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.8rem;
    font-weight: 500;
    width: 100%;
}

.reset-my-boost-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

.reset-my-boost-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.product-card.vip-card h3 { color: var(--warning-color); }
.product-card.vip-card .purchase-btn { background: var(--gradient-2); }
.product-card.boost-card h3 { color: var(--primary-color); }
.product-card.boost-card .purchase-btn { background: var(--gradient-1); }

.conversion-rate-store {
    margin-bottom: 1rem;
}

.rate-card-store {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface-color);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
}

.conversion-form-store .input-group {
    margin-bottom: 1rem;
}

.conversion-form-store .purchase-btn {
    margin-top: 0.5rem;
}

.admin-actions-container {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: 16px;
    border: 1px solid var(--warning-color);
    text-align: center;
}

.admin-actions-container h3 {
    color: var(--warning-color);
    margin-bottom: 1.5rem;
}

.admin-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.admin-action-btn {
    padding: 1rem;
    border-radius: 12px;
    border: none;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-action-btn.boost-reset {
    background: var(--gradient-1);
}

.admin-action-btn.vip-reset {
    background: var(--gradient-2);
}

.admin-action-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

/* Admin Panel Styles */
.admin-dashboard {
    min-height: 100vh;
}

.admin-nav {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0 1rem;
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    margin-bottom: 2rem;
    border-radius: 8px;
}

.admin-nav-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.admin-nav-btn:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.admin-nav-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.admin-main {
    flex: 1;
    width: 100%;
}

.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

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

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
}

.admin-search-input {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(var(--bg-color), 0.5);
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-left: auto;
    margin-right: 1rem;
    width: 250px;
    transition: all 0.2s ease;
}

.admin-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(129, 140, 248, 0.3);
}

.refresh-btn {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.refresh-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.admin-dashboard .stat-card {
    background: var(--surface-color);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.admin-dashboard .stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.2);
}

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-info h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.admin-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.card {
    background: var(--glass-bg);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(var(--surface-color-rgb), 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.empty-state {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    background: var(--surface-color);
    border-radius: 8px;
}

.loading-state {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
}

.requests-list, .users-list, .transactions-list {
    display: grid;
    gap: 1rem;
}

.request-card, .user-card, .transaction-card {
    background: var(--glass-bg);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-info {
    flex: 1;
    min-width: 200px;
}

.card-info h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.card-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.card-info p strong {
    color: var(--text-primary);
    font-weight: 500;
}

.admin-user-actions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.admin-user-actions input {
    width: 100px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: rgba(var(--bg-color), 0.5);
    color: var(--text-primary);
    flex-grow: 1;
}

.btn-send {
    background: var(--primary-color);
    color: white;
    flex-grow: 1;
}
.btn-send:hover {
     background: var(--secondary-color);
     transform: scale(1.02);
}

.card-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.btn-approve {
    background: var(--success-color);
    color: white;
}
.btn-approve:hover {
    background: #14c88e;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3);
}

.btn-reject {
    background: var(--danger-color);
    color: white;
}
.btn-reject:hover {
    background: #f15858;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.3);
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.project-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.status-approved {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.status-rejected {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

/* DB Loader Overlay */
.db-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

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

.modal-content {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 20px 80px rgba(2,6,23,0.6);
    max-width: 800px;
    width: 90%;
    max-height: 90%;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-btn:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1rem;
    overflow-y: auto;
    max-height: 70vh;
}

/* Coin Earned Animation */
.coin-earned {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-1);
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    z-index: 2000;
    pointer-events: none;
    animation: coinEarned 2s ease-out forwards;
    box-shadow: 0 14px 50px rgba(2,6,23,0.5);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
}

@keyframes coinEarned {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    20% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -80%) scale(1);
    }
}

/* Game Styles */
.game-area {
    position: relative;
    width: 100%;
    height: 400px;
    background: transparent;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 1rem;
}

.game-ui {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 30px rgba(2,6,23,0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.game-timer, .game-score {
    font-size: 1.25rem;
    font-weight: 600;
}

.game-timer {
    color: var(--warning-color);
}

.game-score {
    color: var(--success-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .user-info {
        justify-content: center;
    }

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

    .credits-container {
        grid-template-columns: 1fr;
    }

    .admin-sections {
        grid-template-columns: 1fr;
    }

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

    .nav-tabs {
        padding: 0 0.5rem;
    }

    .nav-tab {
        padding: 1rem 0.75rem;
        font-size: 0.875rem;
    }

    .modal-content {
        width: 95%;
        margin: 1rem;
    }

    .modal-body {
        padding: 1rem;
    }

    .request-card, .user-card, .transaction-card {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .card-actions {
        justify-content: center;
    }
    
    /* Responsive Leaderboard */
    .leaderboard-item {
        position: relative;
        padding: 0.75rem;
        padding-bottom: 2rem;
    }
    .player-coins {
        position: absolute;
        bottom: 0.5rem;
        right: 1rem;
        font-size: 0.9rem;
        font-weight: 600;
    }
    .player-avatar {
        width: 32px;
        height: 32px;
    }
    .player-name {
        font-size: 0.9rem;
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.25rem;
    }

    .coin-balance {
        padding: 0.4rem 0.8rem;
        font-size: 0.875rem;
    }

    .user-avatar {
        width: 32px;
        height: 32px;
    }

    .game-card {
        padding: 1rem;
    }

    .game-icon {
        font-size: 2rem;
    }

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

/* Utilities */
.text-center { text-align: center; }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Support Tab */
.support-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.support-info {
    background: var(--glass-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    text-align: center;
}

.support-info h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}