:root {
    --bg: #eef2ff;
    --bg-2: #def6ff;
    --panel: #f7f8ff;
    --card: #ffffff;
    --border: #dce4f5;
    --text: #0f172a;
    --text-strong: #111827;
    --muted: #4b5563;
    --primary: #06b6d4;
    --primary-2: #6366f1;
    --accent: #06b6d4;
    --positive: #22c55e;
    --danger: #ef4444;
}

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

body {
    margin: 0;
    background: radial-gradient(120% 160% at 20% 20%, rgba(99, 102, 241, 0.12), transparent 50%),
                radial-gradient(120% 140% at 80% 0%, rgba(6, 182, 212, 0.14), transparent 55%),
                linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 32%, #f8fbff 100%);
    color: #111827;
}

.c-app,
.c-wrapper {
    background: transparent;
}

.c-body {
    color: #111827;
}

.c-sidebar {
    background: linear-gradient(180deg, #0f172a, #0b1120);
    border-right: 1px solid rgba(255,255,255,0.06);
    box-shadow: 8px 0 30px rgba(0, 0, 0, 0.25);
}

.c-sidebar .c-sidebar-brand {
    color: #e5e7eb;
    border-bottom: 1px solid var(--border);
}

.c-sidebar .c-sidebar-nav-title {
    color: #374151;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.c-sidebar-nav-link,
.c-sidebar-nav-dropdown-toggle {
    color: #374151;
    font-weight: 600;
    border-radius: 10px;
    margin: 2px 10px;
}

.c-sidebar-nav-dropdown-items {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    margin: 4px 12px;
    padding: 6px 0;
}

.c-sidebar-nav-dropdown-items .c-sidebar-nav-link {
    margin: 2px 8px;
}

.tbody,
.th,
.td {
    color: black;
    text-decoration-color: #0b1020;
}

.c-sidebar-nav-link:hover,
.c-sidebar-nav-dropdown-toggle:hover {
    color: #111827;
    background: rgba(96, 165, 250, 0.12);
}

.c-sidebar .c-active {
    background: linear-gradient(90deg, rgba(96, 165, 250, 0.25), rgba(245, 158, 11, 0.15));
    color: #111827;
    border-radius: 10px;
    box-shadow: inset 0 0 0 1px var(--border);
}

.c-header {
    background: rgba(255,255,255,0.9);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(8px);
}

.c-header .c-header-nav-link {
    color: #374151;
}

.c-header .c-header-nav-link:hover {
    color: #111827;
}

.c-main {
    background: transparent;
}

.container-fluid {
    padding-top: 18px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    color: #111; /* darker card text */
}

.card .card-header {
    border-bottom: 1px solid var(--border);
}

.table {
    color: #111; /* strong contrast for data text */
    background: transparent;
}

.table thead th {
    border-color: var(--border);
    color: #111;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.4px;
}

.table td {
    border-color: var(--border);
    color: #111;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02);
}

.btn {
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    border: none;
    color: #0b1020;
    box-shadow: 0 12px 30px rgba(96, 165, 250, 0.2);
}

.btn-primary:hover {
    opacity: 0.95;
}

.btn-outline-primary {
    color: #111827;
    border: 1px solid var(--border);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: #0b1020;
    border-color: var(--primary);
}

.badge-soft {
    background: rgba(96, 165, 250, 0.18);
    color: #eaf0fb;
    border: 1px solid rgba(96, 165, 250, 0.3);
    border-radius: 10px;
    padding: 6px 10px;
    font-weight: 700;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: #374151;
    font-size: 12px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.muted {
    color: #374151;
}

.form-control,
.custom-select,
.select2-container--default .select2-selection--single {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text-strong);
    border-radius: 12px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-strong);
    line-height: 36px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 38px;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.15rem rgba(96, 165, 250, 0.25);
    background: var(--panel);
    color: #111827;
}

.alert {
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.08);
    color: #111827;
}

.alert-success {
    background: rgba(34, 197, 94, 0.16);
    border-color: rgba(34, 197, 94, 0.4);
    color: #0f5132;
    font-weight: 700;
}

.alert-danger {
    border-color: rgba(248, 113, 113, 0.3);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--muted) !important;
    background: transparent !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px;
    margin: 2px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    color: #0b1020 !important;
    border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    color: #111 !important; /* darker labels (Show, entries, Search) */
    font-weight: 600;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: #fff;
    border: 1px solid #8aa2ff;
    color: #111 !important; /* darker input text */
    border-radius: 10px;
}

.dataTables_wrapper .dataTables_filter input::placeholder {
    color: #555 !important;
    opacity: 1 !important; /* ensure visibility */
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    border-color: #4b6bff;
    outline: none;
    box-shadow: 0 0 0 0.15rem rgba(75, 107, 255, 0.25);
}

.btn-default {
    background: var(--panel);
    color: #222; /* darker button label */
    border: 1px solid var(--border);
}

.btn-default:hover {
    background: rgba(96, 165, 250, 0.16);
    color: #111827;
}

.nav-pills .nav-link {
    color: #4b5f80;
    font-weight: 700;
    background: transparent;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    color: #0b1020;
    background: linear-gradient(135deg, #5a6bff, #f59e0b);
    box-shadow: 0 12px 30px rgba(90, 107, 255, 0.25);
}

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

a:hover {
    color: var(--primary);
}