:root {
    --bg: #eef2ff;
    --bg-2: #def6ff;
    --panel: #f7f8ff;
    --panel-strong: #ffffff;
    --border: #dce4f5;
    --border-strong: #dce4f5;
    --text: #0f172a;
    --muted: #4b5563;
    --accent: #06b6d4;
    --accent-2: #6366f1;
    --accent-soft: rgba(99, 102, 241, 0.14);
    --success: #34d399;
    --warning: #f59e0b;
    --danger: #ef4444;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.16);
}

* {
    box-sizing: border-box;
    font-family: 'Manrope','Segoe UI',sans-serif;
}

body {
    margin: 0;
    background: radial-gradient(120% 140% at 20% 20%, rgba(99, 102, 241, 0.12), transparent 60%),
                radial-gradient(120% 120% at 80% 0%, rgba(6, 182, 212, 0.14), transparent 55%),
                linear-gradient(180deg, var(--bg) 0%, #f8fbff 100%);
    color: var(--text);
    min-height: 100vh;
}

a {
    color: var(--accent-2);
}

a:hover {
    color: var(--accent);
    text-decoration: none;
}

.navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
    backdrop-filter: blur(14px);
    position: relative;
    z-index: 4000;
}

.navbar.custom-nav {
    padding: 10px 0;
    border-radius: 0 0 14px 14px;
}
.navbar.custom-nav .navbar-brand {
    font-weight: 800;
    letter-spacing: 0.5px;
    font-size: 18px;
    color: var(--accent-2) !important;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.navbar.custom-nav .navbar-brand .brand-icon {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-size: 16px;
}
.navbar.custom-nav .center-nav .nav-link {
    color: #1f2937 !important;
    font-weight: 600;
    letter-spacing: 0.25px;
    text-transform: uppercase;
    font-size: 13px;
    padding-left: 12px;
    padding-right: 12px;
}
.navbar.custom-nav .center-nav .nav-link:hover,
.navbar.custom-nav .center-nav .nav-link:focus {
    color: var(--accent-2) !important;
}
.navbar.custom-nav .navbar-nav.mx-auto {
    gap: 6px;
}

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

main {
    padding-top: 10px;
}

.card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.hero {
    background: linear-gradient(135deg, rgba(103, 232, 249, 0.12), rgba(124, 58, 237, 0.16));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px 32px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.badge-soft {
    background: var(--accent-soft);
    color: #1f2937;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 6px 10px;
    font-weight: 600;
}

.btn {
    border-radius: 12px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border: none;
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(124, 58, 237, 0.28);
}

.btn-primary:hover {
    opacity: 0.94;
}

.btn-outline-primary {
    color: var(--text);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.btn-outline-primary:hover {
    color: #0b0f1c;
    background: var(--accent);
    border-color: var(--accent);
}

.btn-outline-light {
    color: #1f2937;
    border: 1px solid var(--border);
}

.btn-outline-light:hover {
    color: #ffffff;
    background: var(--accent-2);
    border-color: var(--accent-2);
}

.user-menu-toggle {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel);
    font-weight: 700;
    color: #1f2937 !important;
}

.user-menu-toggle:hover {
    color: var(--accent-2) !important;
    background: #ffffff;
}

.user-menu {
    position: relative;
    z-index: 3000;
}

.user-menu.show,
.navbar .dropdown-menu {
    z-index: 4500;
}

.user-menu .dropdown-item {
    font-weight: 600;
    color: #1f2937;
}

.user-menu .dropdown-item i {
    color: var(--muted);
}

.user-menu .dropdown-item.text-danger {
    color: #b91c1c;
}

.table {
    color: var(--text);
}

.table thead th {
    border-color: var(--border);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.4px;
    color: var(--muted);
}

.table td {
    border-color: var(--border);
    color: var(--text);
}

.table-dark {
    background: transparent;
}

.form-control,
select.form-control,
select.form-control-sm {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 12px;
}

select.form-control option,
select.form-control-sm option {
    background: #ffffff;
    color: #0f172a;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.15rem rgba(103, 232, 249, 0.2);
    background: var(--panel);
    color: var(--text);
}

.input-group-text {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 12px;
}

.alert {
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
}

.alert-warning {
    border-color: #d97706;
    color: #0f172a;
    background: #fbbf24;
}

.subscription-banner {
    position: relative;
    z-index: 0;
}

.alert-info {
    border-color: rgba(103, 232, 249, 0.2);
    color: var(--text);
    background: rgba(103, 232, 249, 0.08);
}

.chat-container {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    height: 65vh;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.chat-bubble {
    padding: 14px 16px;
    border-radius: 16px;
    margin-bottom: 12px;
    max-width: 78%;
    border: 1px solid var(--border);
    background: #f7f8ff;
}

.chat-bubble.user {
    margin-left: auto;
    background: linear-gradient(135deg, rgba(103, 232, 249, 0.32), rgba(124, 58, 237, 0.26));
    color: #0f172a;
    font-weight: 700;
    border-color: rgba(103, 232, 249, 0.5);
    box-shadow: 0 6px 20px rgba(103, 232, 249, 0.16);
}

.chat-bubble.bot {
    background: #ffffff;
}

.ticket-banner {
    border: 1px dashed rgba(245, 158, 11, 0.6);
    color: #8a4b00;
    background: #fff8eb;
    padding: 12px;
    border-radius: 12px;
}

.muted {
    color: var(--muted);
}

.pagination .page-link {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text);
}

.pagination .page-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pagination .active .page-link {
    background: var(--accent);
    border-color: var(--accent);
    color: #0b0f1c;
}

.table-responsive {
    border-radius: 12px;
}

.btn-warning {
    background: #f59e0b;
    border: none;
    color: #0b0f1c;
}