:root {
    --primary: #6c5ce7;
    --primary-dark: #5b4bc4;
    --secondary: #00b894;
    --danger: #ff7675;
    --warning: #fdcb6e;
    --dark: #0a0e27;
    --dark-light: #1a1f3a;
    --card-bg: #12162d;
    --text: #ffffff;
    --text-muted: #8395a7;
    --border: rgba(255,255,255,0.1);
    --success: #00d68f;
    --gold: #ffd700;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
}

/* Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
    z-index: -1;
}

.container-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    padding-bottom: 80px;
}

/* Header */
.header {
    background: var(--card-bg);
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.wallet-badge {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 8px 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(108, 92, 231, 0.4);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

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

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

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

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

/* Banner Slider */
.banner-slider {
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 20px;
    position: relative;
    height: 200px;
}

.banner-slide {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Game Grid */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.game-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: transform 0.3s;
}

.game-card:hover {
    transform: scale(1.05);
}

.game-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.game-info {
    padding: 12px;
}

.game-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 5px;
}

.game-category {
    font-size: 12px;
    color: var(--text-muted);
}

/* Pass Cards */
.pass-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border);
    margin-bottom: 15px;
}

.pass-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.pass-price {
    background: var(--primary);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.pass-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.pass-item {
    background: var(--dark-light);
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border);
}

.pass-item-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.pass-item-name {
    font-size: 12px;
    color: var(--text-muted);
}

/* Rewards Section */
.rewards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.reward-card {
    background: linear-gradient(135deg, var(--card-bg), var(--dark-light));
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.reward-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.1) 0%, transparent 70%);
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.reward-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.reward-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

/* Scratch Card */
.scratch-container {
    position: relative;
    width: 100%;
    max-width: 300px;
    margin: 20px auto;
}

.scratch-canvas {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    cursor: crosshair;
}

/* Spin Wheel */
.spin-wheel-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 20px auto;
}

.spin-wheel {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 8px solid var(--primary);
    position: relative;
    transition: transform 3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.spin-pointer {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 30px solid var(--danger);
    z-index: 10;
}

/* Transaction List */
.transaction-list {
    list-style: none;
}

.transaction-item {
    background: var(--dark-light);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border);
}

.transaction-info {
    flex: 1;
}

.transaction-amount {
    font-weight: 600;
    font-size: 18px;
}

.transaction-amount.credit {
    color: var(--success);
}

.transaction-amount.debit {
    color: var(--danger);
}

.transaction-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s;
    padding: 5px;
}

.nav-item.active,
.nav-item:hover {
    color: var(--primary);
}

.nav-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 24px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

/* Badges */
.badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: var(--success);
    color: white;
}

.badge-warning {
    background: var(--warning);
    color: var(--dark);
}

.badge-danger {
    background: var(--danger);
    color: white;
}

.badge-primary {
    background: var(--primary);
    color: white;
}

/* Alert */
.alert {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-success {
    background: rgba(0, 214, 143, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-danger {
    background: rgba(255, 118, 117, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.alert-warning {
    background: rgba(253, 203, 110, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Responsive */
@media (max-width: 768px) {
    .container-custom {
        padding: 15px;
    }
    
    .game-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }
    
    .rewards-container {
        grid-template-columns: 1fr;
    }
}

/* OTP Input */
.otp-inputs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 24px;
    border: 2px solid var(--border);
    border-radius: 8px;
    background: var(--dark-light);
    color: var(--text);
}

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

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 20px;
    border-radius: 12px;
    color: white;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }