@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/11.1.0/sweetalert2.min.css');
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.0/font/bootstrap-icons.css");
@import url('https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css');

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.8);
    --bg-card-hover: rgba(30, 41, 59, 0.9);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --accent-pink: #ec4899;
    --gradient-primary: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --gradient-success: linear-gradient(135deg, #10b981, #06b6d4);
    --gradient-danger: linear-gradient(135deg, #ef4444, #ec4899);
    --gradient-warning: linear-gradient(135deg, #f59e0b, #f97316);
    --gradient-dark: linear-gradient(135deg, #0a0e1a 0%, #1a1f35 50%, #0f172a 100%);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background: #0a0e1a !important;
    background-image: linear-gradient(135deg, #0a0e1a 0%, #1a1f35 50%, #0f172a 100%) !important;
    background-attachment: fixed !important;
    font-family: 'Noto Sans Thai', 'Inter', sans-serif !important;
    color: #f1f5f9 !important;
    min-height: 100vh;
    overflow-x: hidden;
}

html {
    background: #0a0e1a !important;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    position: relative;
    z-index: 1;
}

/* ═══════════ NAVBAR ═══════════ */
.navbar, .navbar-dark, nav.navbar {
    background: #0d1117 !important;
    background-color: #0d1117 !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 0.75rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    color: #cbd5e1 !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: #ffffff !important;
    background: rgba(139, 92, 246, 0.15);
}

.navbar-nav .nav-link.active {
    color: #a78bfa !important;
}

/* ═══════════ GLASS CARD ═══════════ */
.glass-card, .card, div.card {
    background: #111827 !important;
    background-color: #111827 !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    overflow: hidden;
    color: #f1f5f9 !important;
}

.glass-card:hover, .card:hover {
    border-color: var(--glass-border-hover) !important;
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.card-header {
    background: rgba(255, 255, 255, 0.04) !important;
    background-color: rgba(255, 255, 255, 0.04) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 1rem 1.5rem !important;
    font-weight: 600;
    color: #f1f5f9 !important;
}

.card-body {
    padding: 1.5rem !important;
    color: #f1f5f9 !important;
    background: transparent !important;
}

/* ═══════════ STAT WIDGETS ═══════════ */
.stat-widget {
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.stat-widget::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    opacity: 0.05;
    border-radius: 50%;
    transform: translate(20px, -20px);
}

.stat-icon {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.text-gradient-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ═══════════ TABLES ═══════════ */
.table {
    color: #f1f5f9 !important;
    margin-bottom: 0;
    --bs-table-bg: transparent !important;
    --bs-table-color: #f1f5f9 !important;
}

.table thead th {
    background: rgba(59, 130, 246, 0.1) !important;
    background-color: rgba(59, 130, 246, 0.1) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: #94a3b8 !important;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem !important;
    white-space: nowrap;
}

.table tbody td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.9rem;
    vertical-align: middle;
    color: #f1f5f9 !important;
    background: transparent !important;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: rgba(59, 130, 246, 0.05) !important;
}

.table-bordered {
    border-color: var(--glass-border) !important;
}

.table-bordered td, .table-bordered th {
    border-color: var(--glass-border) !important;
}

.form-control, .form-select {
    background: rgba(255, 255, 255, 0.06) !important;
    background-color: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    color: #f1f5f9 !important;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: #f1f5f9 !important;
}

.form-control::placeholder {
    color: #64748b !important;
}

.form-select option {
    background: #111827;
    color: #f1f5f9;
}

.form-label, label {
    font-weight: 500;
    font-size: 0.85rem;
    color: #94a3b8 !important;
    margin-bottom: 0.35rem;
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--glass-border);
}

.form-check-input:checked {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.form-check-label {
    color: var(--text-secondary);
}

.input-group-text {
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-secondary) !important;
}

/* ═══════════ BUTTONS ═══════════ */
.btn {
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    border: none;
}

.btn-primary, .btn-default {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover, .btn-default:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

.btn-success {
    background: var(--gradient-success) !important;
    border: none !important;
    color: white !important;
}

.btn-danger {
    background: var(--gradient-danger) !important;
    border: none !important;
    color: white !important;
}

.btn-warning {
    background: var(--gradient-warning) !important;
    border: none !important;
    color: white !important;
}

.btn-outline-primary {
    border: 1px solid var(--accent-blue) !important;
    color: var(--accent-blue) !important;
    background: transparent !important;
}

.btn-outline-primary:hover {
    background: rgba(59, 130, 246, 0.1) !important;
    color: var(--accent-blue) !important;
}

.btn-outline-success {
    border: 1px solid var(--accent-green) !important;
    color: var(--accent-green) !important;
    background: transparent !important;
}

.btn-outline-success:hover {
    background: rgba(16, 185, 129, 0.1) !important;
}

.btn-outline-danger {
    border: 1px solid var(--accent-red) !important;
    color: var(--accent-red) !important;
    background: transparent !important;
}

.btn-outline-danger:hover {
    background: rgba(239, 68, 68, 0.1) !important;
}

.btn-outline-warning {
    border: 1px solid var(--accent-orange) !important;
    color: var(--accent-orange) !important;
    background: transparent !important;
}

.btn-outline-warning:hover {
    background: rgba(245, 158, 11, 0.1) !important;
}

.btn-outline-info {
    border: 1px solid var(--accent-cyan) !important;
    color: var(--accent-cyan) !important;
    background: transparent !important;
}

.btn-outline-info:hover {
    background: rgba(6, 182, 212, 0.1) !important;
}

.btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: var(--text-primary) !important;
}

.btn-outline-dark {
    border: 1px solid var(--glass-border) !important;
    color: var(--text-secondary) !important;
    background: transparent !important;
}

.btn-outline-dark:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary) !important;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-secondary) !important;
}

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

/* ═══════════ BADGES ═══════════ */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    border-radius: 6px;
}

.badge-primary, .bg-primary {
    background: rgba(59, 130, 246, 0.15) !important;
    color: var(--accent-blue) !important;
}

.badge-custom {
    display: inline-block;
    padding: 0.3em 0.7em;
    font-size: 0.78rem;
    font-weight: 500;
    border-radius: 6px;
}

.badge-custom.badge-primary {
    background: rgba(59, 130, 246, 0.12);
    color: var(--accent-blue);
}

.badge-custom.badge-warning {
    background: rgba(245, 158, 11, 0.12);
    color: var(--accent-orange);
}

.badge-custom.badge-secondary {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-secondary);
}

.badge-custom.badge-success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-green);
}

.badge-custom.badge-danger {
    background: rgba(239, 68, 68, 0.12);
    color: var(--accent-red);
}

.bg-danger {
    background: rgba(239, 68, 68, 0.15) !important;
    color: var(--accent-red) !important;
}

.bg-success {
    background: rgba(16, 185, 129, 0.15) !important;
    color: var(--accent-green) !important;
}

.bg-info {
    background: rgba(6, 182, 212, 0.15) !important;
    color: var(--accent-cyan) !important;
}

.bg-warning {
    background: rgba(245, 158, 11, 0.15) !important;
    color: var(--accent-orange) !important;
}

.bg-light {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary) !important;
}

/* ═══════════ KEY BLUR ═══════════ */
.key-sensi, .key-blur {
    filter: blur(4px);
    transition: filter 0.3s ease;
    cursor: pointer;
}

.key-sensi:hover, .key-blur:hover {
    filter: blur(0);
}

/* ═══════════ ALERTS ═══════════ */
.alert {
    background: var(--bg-card) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-md) !important;
}

.alert-primary {
    border-left: 3px solid var(--accent-blue) !important;
}

.alert-success {
    border-left: 3px solid var(--accent-green) !important;
}

.alert-danger {
    border-left: 3px solid var(--accent-red) !important;
}

.alert-warning {
    border-left: 3px solid var(--accent-orange) !important;
}

.alert-glass {
    background: #111827 !important;
    background-color: #111827 !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    color: #f1f5f9 !important;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-glass.alert-danger { border-left: 4px solid var(--accent-red); }
.alert-glass.alert-success { border-left: 4px solid var(--accent-green); }
.alert-glass.alert-warning { border-left: 4px solid var(--accent-orange); }
.alert-glass.alert-primary { border-left: 4px solid var(--accent-blue); }
.alert-glass i { font-size: 1.25rem; }

/* ═══════════ DROPDOWN ═══════════ */
.dropdown-menu {
    background: #111827 !important;
    background-color: #111827 !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5) !important;
    padding: 0.5rem !important;
}

.dropdown-item {
    color: #94a3b8 !important;
    border-radius: 8px !important;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    font-size: 0.9rem;
}

.dropdown-item:hover, .dropdown-item:focus {
    background: rgba(139, 92, 246, 0.15) !important;
    background-color: rgba(139, 92, 246, 0.15) !important;
    color: #f1f5f9 !important;
}

.dropdown-item.text-danger {
    color: #ef4444 !important;
}

.dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.15) !important;
    background-color: rgba(239, 68, 68, 0.15) !important;
}

.dropdown-divider {
    border-color: rgba(255, 255, 255, 0.08) !important;
    border-top-color: rgba(255, 255, 255, 0.08) !important;
}

/* ═══════════ FOOTER ═══════════ */
footer, footer.bg-body {
    background: #0a0e1a !important;
    background-color: #0a0e1a !important;
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* ═══════════ MISC ═══════════ */
.text-muted { color: #64748b !important; }
.text-primary { color: #3b82f6 !important; }
.text-success { color: #10b981 !important; }
.text-danger { color: #ef4444 !important; }
.text-warning { color: #f59e0b !important; }
.text-info { color: #06b6d4 !important; }
.text-white { color: #f1f5f9 !important; }
.text-dark { color: #f1f5f9 !important; }
.text-black { color: #f1f5f9 !important; }
.text-secondary { color: #94a3b8 !important; }
code { color: #06b6d4 !important; }
a { color: #3b82f6; text-decoration: none; }
a:hover { color: #8b5cf6; }
.page-body { min-height: calc(100vh - 130px); }
.border-top { border-color: rgba(255, 255, 255, 0.08) !important; }
hr { border-color: rgba(255, 255, 255, 0.08); opacity: 0.3; }
.shadow-sm { box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3) !important; }

/* Bootstrap overrides for dark mode */
.bg-body { background: #0a0e1a !important; background-color: #0a0e1a !important; }
.bg-white { background: #111827 !important; background-color: #111827 !important; }
main { background: transparent !important; }
.page-body { background: transparent !important; }
.container { color: #f1f5f9 !important; }

.navbar-toggler {
    border-color: var(--glass-border) !important;
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* DataTables Dark */
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-secondary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--gradient-primary) !important;
    border-color: transparent !important;
    color: white !important;
    border-radius: var(--radius-sm);
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(59, 130, 246, 0.15) !important;
    border-color: transparent !important;
    color: var(--accent-blue) !important;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.3rem 0.5rem;
}

/* Login/Register page */
.auth-card {
    max-width: 420px;
    margin: 0 auto;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.5s ease forwards;
}

/* Generated keys result box */
.generated-keys-list {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-md);
    padding: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.generated-keys-list .key-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--accent-green);
}