/* ============================================
   TAURUS MOMO TOPUP - BLUE THEME
   ============================================ */

:root {
    --primary: #1565c0;
    --primary-dark: #0d47a1;
    --primary-light: #42a5f5;
    --secondary: #00bcd4;
    --accent: #ff6f00;
    --dark: #0a1628;
    --darker: #070f1a;
    --card-bg: #0f1b2e;
    --card-border: #1a3a5c;
    --text: #e3f2fd;
    --text-muted: #90a4ae;
    --success: #00c853;
    --warning: #ffd600;
    --danger: #ff1744;
    --info: #00bcd4;
    --gradient-blue: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
    --gradient-dark: linear-gradient(180deg, #0a1628 0%, #070f1a 100%);
    --shadow: 0 8px 32px rgba(0,0,0,0.4);
    --glow: 0 0 20px rgba(21,101,192,0.3);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gradient-dark);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

/* Header */
.top-header {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-light);
    text-decoration: none;
}

.logo i {
    font-size: 32px;
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 14px;
}

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

.nav-links a i {
    margin-right: 5px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px 40px;
    background: radial-gradient(ellipse at center, rgba(21,101,192,0.15) 0%, transparent 70%);
}

.hero h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #42a5f5, #00bcd4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   LANDING PAGE - MODERN STYLES
   ============================================ */

.section-title {
    text-align: center;
    margin: 50px 0 30px;
    font-size: 24px;
    color: var(--primary-light);
}

.section-title i {
    margin-right: 10px;
    color: var(--secondary);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: var(--glow);
}

.feature-icon {
    font-size: 36px;
    color: var(--secondary);
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Nominal Cards (Radio Style) */
.nominal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.nominal-card {
    position: relative;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: 16px;
    padding: 20px 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    display: block;
}

.nominal-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.nominal-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-3px);
}

.nominal-card.selected {
    border-color: var(--success);
    box-shadow: 0 0 20px rgba(0,200,83,0.2);
    background: rgba(0,200,83,0.05);
}

.nominal-header {
    margin-bottom: 8px;
}

.nominal-coin {
    font-size: 26px;
    font-weight: 800;
    color: var(--secondary);
}

.nominal-unit {
    font-size: 14px;
    color: var(--text-muted);
    margin-left: 4px;
}

.nominal-bonus {
    font-size: 12px;
    color: var(--warning);
    font-weight: 600;
    margin-bottom: 8px;
}

.nominal-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.nominal-check {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    color: var(--success);
    opacity: 0;
    transition: opacity 0.3s;
}

.nominal-card.selected .nominal-check {
    opacity: 1;
}

/* Button Large */
.btn-lg {
    max-width: 400px;
    margin: 0 auto 50px;
    display: block;
    padding: 18px;
    font-size: 18px;
}

/* How to Order */
.how-to-order {
    margin: 50px 0;
}

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    min-width: 200px;
    flex: 1;
    max-width: 280px;
    position: relative;
}

.step-num {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    border: 3px solid var(--dark);
}

.step-icon {
    font-size: 32px;
    color: var(--primary-light);
    margin: 10px 0 15px;
}

.step h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text);
}

.step p {
    font-size: 13px;
    color: var(--text-muted);
}

.step-arrow {
    color: var(--primary-light);
    font-size: 20px;
    opacity: 0.5;
}

/* Coin Cards (Old - kept for compatibility) */
.coin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    padding: 40px 0;
}

.coin-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.coin-card:hover,
.coin-card.selected {
    border-color: var(--primary-light);
    box-shadow: var(--glow);
    transform: translateY(-5px);
}

.coin-card.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #fff;
}

.coin-card .coin-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.coin-card .coin-amount {
    font-size: 32px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 5px;
}

.coin-card .coin-label {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 10px;
}

.coin-card .bonus {
    color: var(--warning);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.coin-card .price {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}

.coin-card .price-reseller {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Multi User Section */
.multi-user-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px;
    margin: 30px 0;
}

.multi-user-section h3 {
    color: var(--primary-light);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-item {
    background: var(--darker);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 15px;
    align-items: center;
}

.user-item .form-group {
    margin: 0;
}

.user-item .form-group label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.user-item .form-group input {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 10px 15px;
    border-radius: 10px;
    color: var(--text);
    width: 100%;
}

.btn-remove-user {
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 14px;
}

.btn-add-user {
    background: var(--success);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 12px 25px;
    cursor: pointer;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
}

/* Forms */
.form-section {
    max-width: 600px;
    margin: 40px auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 40px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group label i {
    margin-right: 8px;
    color: var(--primary-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--darker);
    border: 2px solid var(--card-border);
    border-radius: 12px;
    color: var(--text);
    font-size: 16px;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 10px rgba(21,101,192,0.2);
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 12px;
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background: var(--gradient-blue);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Payment Page */
.payment-box {
    max-width: 500px;
    margin: 40px auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
}

.qris-image {
    width: 100%;
    max-width: 300px;
    margin: 20px auto;
    border-radius: 15px;
    border: 3px solid var(--primary);
    padding: 15px;
    background: #fff;
}

.qris-image img {
    width: 100%;
    border-radius: 10px;
}

.total-amount {
    font-size: 32px;
    font-weight: 800;
    color: var(--secondary);
    margin: 20px 0;
}

.status-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.status-pending { background: rgba(255,214,0,0.2); color: var(--warning); }
.status-paid { background: rgba(0,188,212,0.2); color: var(--info); }
.status-processing { background: rgba(0,188,212,0.2); color: var(--secondary); }
.status-completed { background: rgba(0,200,83,0.2); color: var(--success); }
.status-cancelled { background: rgba(255,23,68,0.2); color: var(--danger); }

/* Order Details */
.order-details {
    background: var(--darker);
    border-radius: 15px;
    padding: 25px;
    margin: 20px 0;
    text-align: left;
}

.order-details h3 {
    margin-bottom: 15px;
    color: var(--primary-light);
}

.order-details table {
    width: 100%;
}

.order-details td {
    padding: 10px 0;
    border-bottom: 1px solid var(--card-border);
}

.order-details td:first-child {
    color: var(--text-muted);
}

.order-details td:last-child {
    text-align: right;
    font-weight: 600;
}

/* Countdown */
.countdown {
    font-size: 24px;
    font-weight: 700;
    color: var(--warning);
    margin: 20px 0;
    font-family: 'Courier New', monospace;
}

/* Animations */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(21,101,192,0.3); }
    50% { box-shadow: 0 0 40px rgba(21,101,192,0.6); }
}

.pulse {
    animation: pulse-glow 2s infinite;
}

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

.animate-up {
    animation: slideUp 0.5s ease-out;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--card-border);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Alert */
.alert {
    padding: 15px 20px;
    border-radius: 12px;
    margin: 20px auto;
    max-width: 600px;
    font-weight: 500;
}

.alert-success { background: rgba(0,200,83,0.15); border: 1px solid var(--success); color: var(--success); }
.alert-error { background: rgba(255,23,68,0.15); border: 1px solid var(--danger); color: var(--danger); }
.alert-warning { background: rgba(255,214,0,0.15); border: 1px solid var(--warning); color: var(--warning); }
.alert-info { background: rgba(0,188,212,0.15); border: 1px solid var(--info); color: var(--info); }

/* Footer */
.footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--card-border);
    margin-top: 60px;
    color: var(--text-muted);
}

/* History Page */
.history-container {
    max-width: 900px;
    margin: 40px auto;
}

.history-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    transition: all 0.3s;
}

.history-card:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
}

.history-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
}

.history-card-header h3 {
    font-size: 18px;
    color: var(--primary-light);
}

.history-card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.history-card-body .info-item {
    display: flex;
    flex-direction: column;
}

.history-card-body .info-item span:first-child {
    color: var(--text-muted);
    font-size: 12px;
    margin-bottom: 4px;
}

.history-card-body .info-item span:last-child {
    font-weight: 600;
}

.history-card-footer {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.history-card-footer .total {
    font-size: 18px;
    font-weight: 800;
    color: var(--secondary);
}

/* Cek Order */
.cek-order-box {
    max-width: 500px;
    margin: 60px auto;
    text-align: center;
}

.cek-order-box h2 {
    margin-bottom: 30px;
    font-size: 28px;
}

.cek-order-box .form-group {
    margin-bottom: 25px;
}

.cek-order-box input {
    text-align: center;
    font-size: 18px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Admin Layout */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--darker);
    border-right: 1px solid var(--card-border);
    padding: 20px 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 50;
}

.sidebar h2 {
    color: var(--primary-light);
    margin: 0 20px 30px;
    font-size: 20px;
}

.sidebar a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.sidebar a:hover,
.sidebar a.active {
    background: var(--card-bg);
    color: var(--text);
    border-left-color: var(--primary-light);
}

.sidebar a i {
    width: 20px;
    text-align: center;
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
}

.stat-card h3 {
    font-size: 32px;
    color: var(--primary-light);
    margin-bottom: 5px;
}

.stat-card p {
    color: var(--text-muted);
    font-size: 14px;
}

.stat-card .icon {
    font-size: 24px;
    margin-bottom: 10px;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    overflow: hidden;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--card-border);
}

th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
}

/* Buttons */
.btn-action {
    padding: 6px 15px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    margin-right: 5px;
}

.btn-process { background: var(--secondary); color: #000; }
.btn-complete { background: var(--success); color: #fff; }
.btn-cancel { background: var(--danger); color: #fff; }
.btn-view { background: var(--primary); color: #fff; }

.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}

.pagination a,
.pagination span {
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text);
    text-decoration: none;
}

.pagination span {
    background: var(--primary);
}

/* Chart */
.chart-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
}

.chart-container h3 {
    margin-bottom: 20px;
    color: var(--primary-light);
}

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    color: var(--primary-light);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    align-items: end;
}

.filter-bar input,
.filter-bar select {
    padding: 10px 15px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    color: var(--text);
}

.filter-bar button {
    padding: 10px 20px;
    background: var(--primary);
    border: none;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
}

/* Status Tabs */
.status-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.status-tab {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
}

.status-tab.active,
.status-tab:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Reseller Card */
.reseller-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
}

.reseller-card h3 {
    color: var(--primary-light);
    margin-bottom: 15px;
}

.reseller-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.reseller-stat {
    text-align: center;
    padding: 15px;
    background: var(--darker);
    border-radius: 10px;
}

.reseller-stat .value {
    font-size: 24px;
    font-weight: 800;
    color: var(--secondary);
}

.reseller-stat .label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* ============================================
   HAMBURGER MENU - MOBILE
   ============================================ */

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 200;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-light);
    border-radius: 3px;
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: var(--darker);
        border-left: 1px solid var(--card-border);
        flex-direction: column;
        padding: 80px 20px 20px;
        gap: 0;
        transition: right 0.3s ease;
        z-index: 150;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        padding: 15px 20px;
        border-bottom: 1px solid var(--card-border);
        width: 100%;
    }

    .nav-links a span {
        display: inline !important;
        margin-left: 10px;
    }

    .nav-links.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: -1;
    }
    
    /* Landing page mobile */
    .features-grid { grid-template-columns: 1fr; }
    .nominal-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { flex-direction: column; }
    .step-arrow { transform: rotate(90deg); }
    .step { max-width: 100%; width: 100%; }
    .hero h1 { font-size: 28px; }
}

@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .reseller-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .nominal-grid { grid-template-columns: 1fr; }
}