@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600;700&display=swap');

:root {
    --bg-dark: #07090e;
    --bg-surface: #0e131f;
    --bg-surface-elevated: #151d30;
    --border-glass: rgba(255, 255, 255, 0.08);

    --primary-cyan: #00f2fe;
    --primary-blue: #4facfe;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --accent-purple: #8b5cf6;

    --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --gradient-emerald: linear-gradient(135deg, #10b981 0%, #059669 100%);

    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(0, 242, 254, 0.25);
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Admin Header */
.admin-header {
    background: rgba(14, 19, 31, 0.95);
    border-bottom: 1px solid var(--border-glass);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 14px 24px;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-badge {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.admin-nav {
    display: flex;
    gap: 8px;
}

.admin-nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.admin-nav-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface-elevated);
}

.admin-nav-btn.active {
    background: rgba(0, 242, 254, 0.15);
    color: var(--primary-cyan);
    font-weight: 700;
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-portal-link {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-portal-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

/* Layout */
.admin-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
    flex: 1;
    width: 100%;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.stat-card-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
}

.stat-card-value {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-card-desc {
    font-size: 0.76rem;
    color: var(--text-secondary);
}

.stat-card.alert-pending {
    border-color: rgba(245, 158, 11, 0.4);
    background: linear-gradient(180deg, rgba(30, 24, 15, 0.8) 0%, rgba(14, 19, 31, 0.9) 100%);
}

.stat-card.alert-pending .stat-card-value {
    color: var(--accent-amber);
}

/* Tab Panels */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Section Header */
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.content-title h2 {
    font-size: 1.4rem;
    font-weight: 800;
}

.content-title p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: #07090e;
    border: none;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 9px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

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

.btn-danger {
    background: rgba(244, 63, 94, 0.15);
    border: 1px solid rgba(244, 63, 94, 0.4);
    color: #fda4af;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-danger:hover {
    background: var(--accent-rose);
    color: #fff;
}

.btn-danger-sm {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.35);
    color: #fda4af;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.74rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1.2;
}

.btn-danger-sm:hover {
    background: var(--accent-rose);
    border-color: var(--accent-rose);
    color: #fff;
}

.btn-reset-stat {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.35);
    color: #fda4af;
    padding: 3px 9px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-reset-stat:hover {
    background: rgba(244, 63, 94, 0.28);
    border-color: #f43f5e;
    color: #fff;
    transform: translateY(-1px);
}

.btn-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #6ee7b7;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-success:hover {
    background: var(--accent-emerald);
    color: #07090e;
}

/* Filters & Search Bar */
.filter-bar {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-input-wrap {
    flex: 1;
    min-width: 250px;
}

.search-input {
    width: 100%;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.88rem;
}

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

.status-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.status-pill {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.status-pill:hover, .status-pill.active {
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

/* Tables */
.table-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.88rem;
}

.data-table th {
    background: var(--bg-surface-elevated);
    padding: 14px 18px;
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border-glass);
}

.data-table td {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border-glass);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Status Badges */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-status.completed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-status.pending-payment {
    background: rgba(100, 116, 139, 0.2);
    color: #cbd5e1;
    border: 1px solid rgba(100, 116, 139, 0.3);
}

.badge-status.pending-verification {
    background: rgba(245, 158, 11, 0.2);
    color: #fde68a;
    border: 1px solid rgba(245, 158, 11, 0.4);
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.badge-status.rejected {
    background: rgba(244, 63, 94, 0.15);
    color: var(--accent-rose);
    border: 1px solid rgba(244, 63, 94, 0.3);
}

/* Forms & Cards Grid */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 24px;
}

.settings-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.settings-card-title {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.settings-card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-control {
    width: 100%;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

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

/* Test Connection Output Box */
.connection-output-box {
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    font-size: 0.82rem;
    display: none;
}

.connection-output-box.success {
    display: block;
    border-color: rgba(16, 185, 129, 0.4);
    color: #6ee7b7;
    background: rgba(16, 185, 129, 0.08);
}

.connection-output-box.error {
    display: block;
    border-color: rgba(244, 63, 94, 0.4);
    color: #fca5a5;
    background: rgba(244, 63, 94, 0.08);
}

/* Verification Proof Modal */
.proof-preview-img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
    margin: 14px 0;
    background: #000;
}

/* ============================================== */
/* ADMIN LOGIN SCREEN STYLES                      */
/* ============================================== */
.admin-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: 
        radial-gradient(circle at 50% 15%, rgba(0, 242, 254, 0.14), transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(139, 92, 246, 0.12), transparent 45%),
        var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: rgba(14, 19, 31, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 38px 32px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 242, 254, 0.08);
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 10;
    animation: fadeInDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-brand-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-brand-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(79, 172, 254, 0.2));
    border: 1px solid rgba(0, 242, 254, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: var(--shadow-glow);
}

.login-brand-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--primary-cyan);
}

.login-brand-title {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.login-brand-subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

.login-alert {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.35);
    color: #fca5a5;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 0.84rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.password-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-group .form-control {
    padding-right: 44px;
}

.btn-toggle-eye {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: color 0.2s;
    padding: 4px;
}

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

.btn-login-submit {
    width: 100%;
    padding: 13px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 8px;
    justify-content: center;
}

.login-hint-box {
    background: rgba(0, 242, 254, 0.05);
    border: 1px solid rgba(0, 242, 254, 0.18);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    margin-top: 22px;
    font-size: 0.8rem;
}

.login-hint-title {
    font-weight: 700;
    color: var(--primary-cyan);
    margin-bottom: 4px;
}

.login-hint-text {
    color: var(--text-secondary);
    line-height: 1.4;
}

.login-back-footer {
    text-align: center;
    margin-top: 20px;
}

.login-back-link {
    color: var(--text-muted);
    font-size: 0.84rem;
    text-decoration: none;
    transition: color 0.2s;
}

.login-back-link:hover {
    color: var(--primary-cyan);
    text-decoration: underline;
}

/* User Profile Badge in Header */
.admin-user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    color: var(--text-primary);
}

.user-avatar-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-emerald);
    box-shadow: 0 0 8px var(--accent-emerald);
}

.user-role-badge {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 6px;
    background: rgba(139, 92, 246, 0.25);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd;
}

.btn-action-header {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 7px 12px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.btn-action-header:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.btn-action-header.btn-logout {
    border-color: rgba(244, 63, 94, 0.25);
    color: #fca5a5;
}

.btn-action-header.btn-logout:hover {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.5);
    color: #ff8095;
}

/* User Management Table Styles */
.badge-role-admin {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
}

.badge-role-operator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: #fcd34d;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
}

.user-avatar-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--primary-cyan);
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 12px;
    }
    .admin-nav {
        overflow-x: auto;
        width: 100%;
    }
    .admin-actions {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    .data-table {
        display: block;
        overflow-x: auto;
    }
}