/* Cyberpunk Theme */
:root {
    --primary: #ff007f;
    --primary-hover: #e60073;
    --primary-glow: rgba(255, 0, 127, 0.6);
    --secondary: #00f0ff;
    --secondary-hover: #00d0dd;
    --secondary-glow: rgba(0, 240, 255, 0.5);
    --accent: #ffe600;
    --bg-base: #0a0515;
    --bg-surface: #140b27;
    --bg-card: rgba(20, 11, 39, 0.95);
    --bg-glass: rgba(14, 7, 27, 0.9);
    --border-color: rgba(0, 240, 255, 0.35);
    --border-highlight: rgba(255, 0, 127, 0.85);
    --text-main: #ffffff;
    --text-muted: #b8c4db;
    --text-inverse: #0a0515;
}

body {
    background-color: var(--bg-base);
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        radial-gradient(circle at 15% 15%, rgba(255, 0, 127, 0.22) 0%, transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(0, 240, 255, 0.22) 0%, transparent 45%);
    background-size: 30px 30px, 30px 30px, 100% 100%, 100% 100%;
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Rajdhani', 'Inter', -apple-system, sans-serif;
    min-height: 100vh;
}

.navbar {
    background: var(--bg-glass) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 2px solid var(--secondary);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.3);
}

.navbar-brand {
    color: var(--secondary) !important;
    text-shadow: 0 0 10px var(--secondary), 0 0 20px rgba(0, 240, 255, 0.5);
    font-weight: 800;
    letter-spacing: 2px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: #ffffff !important;
    text-shadow: 0 0 15px var(--primary), 0 0 30px var(--primary);
}

.nav-link {
    color: #e0f7fa !important;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary) !important;
    background: rgba(0, 240, 255, 0.12);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.35), inset 0 0 8px rgba(0, 240, 255, 0.15);
    text-shadow: 0 0 8px var(--secondary);
    border-bottom: 2px solid var(--secondary);
}

.nav-link.dropdown-toggle.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%) !important;
    color: #ffffff !important;
    border: none !important;
    box-shadow: 0 0 15px var(--primary-glow);
}

.navbar-toggler {
    border: 1px solid var(--secondary);
    color: var(--secondary);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.dropdown-menu {
    background: var(--bg-surface) !important;
    border: 1px solid var(--secondary) !important;
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.3) !important;
}

.dropdown-item {
    color: var(--text-main) !important;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: rgba(0, 240, 255, 0.15) !important;
    color: var(--secondary) !important;
    text-shadow: 0 0 8px var(--secondary);
}

.card,
.modern-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-main);
    position: relative;
}

.card:hover,
.modern-card:hover {
    border-color: var(--border-highlight);
    box-shadow: 0 0 30px rgba(255, 0, 127, 0.4), 0 0 15px rgba(0, 240, 255, 0.3);
}

.card-header,
.card-header-modern {
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.3) 0%, rgba(0, 240, 255, 0.2) 100%);
    border-bottom: 2px solid var(--primary);
    color: var(--text-main);
    text-shadow: 0 0 8px var(--primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: none;
    color: #fff !important;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-donate {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    border: none;
    color: #fff !important;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 0 25px var(--secondary-glow);
}

.price-tag {
    background: rgba(0, 240, 255, 0.2);
    border: 2px solid var(--secondary);
    color: var(--text-main);
    text-shadow: 0 0 10px var(--secondary);
    border-radius: 8px;
}

.modal-content {
    background: var(--bg-surface);
    border: 2px solid var(--secondary);
    color: var(--text-main);
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.3);
}

.form-control,
.form-select {
    background: rgba(10, 5, 21, 0.9);
    border: 1px solid var(--secondary);
    color: var(--text-main);
    border-radius: 8px;
}

.form-control::placeholder,
textarea::placeholder,
input::placeholder {
    color: rgba(184, 196, 219, 0.65) !important;
    opacity: 1 !important;
}

.table {
    color: var(--text-main) !important;
    --bs-table-color: var(--text-main) !important;
    --bs-table-bg: transparent !important;
}

.table thead th,
.table thead.table-dark th {
    color: var(--secondary) !important;
    background-color: rgba(10, 5, 21, 0.75) !important;
    border-bottom: 2px solid var(--secondary) !important;
    font-weight: 700;
    letter-spacing: 1px;
}

.table tbody tr {
    border-bottom: 1px solid rgba(0, 240, 255, 0.2) !important;
}

.table tbody td {
    color: #ffffff !important;
    background-color: transparent !important;
    border-bottom: 1px solid rgba(0, 240, 255, 0.15) !important;
}

.table-hover > tbody > tr:hover > * {
    color: #ffffff !important;
    background-color: rgba(0, 240, 255, 0.1) !important;
}

.vip-features-box {
    color: #f8fafc !important;
    background: rgba(0, 0, 0, 0.35);
}

.vip-features-box * {
    color: #f8fafc !important;
}

.stat-title {
    color: var(--secondary) !important;
}

.stat-label {
    color: #cbd5e1 !important;
}

footer {
    background: rgba(10, 5, 21, 0.95);
    border-top: 1px solid var(--secondary);
    color: var(--text-muted);
}

/* ============================================================
   DAY MODE OVERRIDES: cyberpunk theme in day/light mode
   ============================================================ */
body.light-mode {
    --bg-base: #f0fffe;
    --bg-surface: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.93);
    --bg-glass: rgba(255, 255, 255, 0.9);
    --border-color: rgba(0, 240, 255, 0.25);
    --border-highlight: rgba(255, 0, 127, 0.45);
    --text-main: #0a1628;
    --text-muted: #0891b2;
    background-color: var(--bg-base);
    background-image: radial-gradient(circle at 20% 20%, rgba(0, 240, 255, 0.07) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(255, 0, 127, 0.05) 0%, transparent 50%);
    color: var(--text-main);
}

body.light-mode .navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

body.light-mode .nav-link {
    color: #0891b2 !important;
}

body.light-mode .nav-link:hover,
body.light-mode .nav-link.active {
    color: #00b4d8 !important;
    background: rgba(0, 240, 255, 0.08);
}

body.light-mode .card,
body.light-mode .modern-card {
    background: #ffffff !important;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    color: #0a1628 !important;
}

body.light-mode .card-header,
body.light-mode .card-header-modern {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.07) 0%, rgba(255, 0, 127, 0.05) 100%);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    color: #0a1628 !important;
    text-shadow: none !important;
}

body.light-mode .stat-item {
    background: rgba(240, 255, 254, 0.9);
}

body.light-mode .stat-value {
    color: #0a1628 !important;
}

body.light-mode .stat-label {
    color: #0891b2 !important;
}

body.light-mode .modal-content {
    background: #ffffff !important;
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: #0a1628 !important;
}

body.light-mode .form-control,
body.light-mode .form-select {
    background: #f0fffe !important;
    border: 1px solid #a5f3fc;
    color: #0a1628 !important;
}

body.light-mode .form-control::placeholder,
body.light-mode textarea::placeholder,
body.light-mode input::placeholder {
    color: rgba(10, 22, 40, 0.55) !important;
    opacity: 1 !important;
}

body.light-mode footer {
    background: #ffffff !important;
    border-top: 1px solid rgba(0, 240, 255, 0.15);
    color: #0891b2 !important;
}

body.light-mode .text-white-50 {
    color: rgba(10, 22, 40, 0.6) !important;
}

body.light-mode code {
    color: #0891b2 !important;
    background: rgba(0, 240, 255, 0.08) !important;
}

body.light-mode .navbar-brand {
    color: #0891b2 !important;
    text-shadow: none !important;
}

body.light-mode .price-tag {
    color: #0a1628 !important;
    background: rgba(0, 240, 255, 0.12) !important;
    border-color: rgba(0, 240, 255, 0.4) !important;
    text-shadow: none !important;
}

body.light-mode .table {
    color: #0a1628 !important;
}

body.light-mode .table th {
    color: #0891b2 !important;
    background: rgba(0, 240, 255, 0.04) !important;
}

body.light-mode .table td {
    color: #0a1628 !important;
}

body.light-mode .modal-content {
    color: #0a1628 !important;
}

body.light-mode .form-control,
body.light-mode .form-select {
    color: #0a1628 !important;
}

body.light-mode .vip-features-box,
body.light-mode .vip-features-box * {
    color: #0a1628 !important;
    background: rgba(0, 240, 255, 0.05) !important;
}

body.light-mode .stat-title {
    color: #0891b2 !important;
}

body.light-mode footer {
    color: #0891b2 !important;
}

body.light-mode .dropdown-menu {
    background: #ffffff !important;
    color: #0a1628 !important;
}

body.light-mode .dropdown-item {
    color: #0a1628 !important;
}

body.light-mode .dropdown-item:hover {
    background: rgba(0, 240, 255, 0.08) !important;
    color: #0284c7 !important;
}