/* ===============================================
   Dark Theme - Permanent Dark Mode CSS
   =============================================== */

:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2a2a2a;
    --bg-tertiary: #3a3a3a;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --border-color: #3a3a3a;
    --accent: #6db3f2;
}

/* ===============================================
   Global Styles
   =============================================== */

* {
    color-scheme: dark;
}

html,
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

body {
    background-attachment: fixed;
}

/* ===============================================
   Text & Typography
   =============================================== */

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    color: #ffffff !important;
}

p {
    color: var(--text-primary) !important;
}

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

a:hover {
    color: #85c3ff !important;
}

label {
    color: var(--text-primary) !important;
}

small {
    color: var(--text-secondary) !important;
}

/* ===============================================
   Sidebar
   =============================================== */

.sidebar,
.bg-gradient-dark {
    background: linear-gradient(180deg, #1a1a1a 10%, #222222 100%) !important;
}

.sidebar.sidebar-dark {
    background: linear-gradient(180deg, #1a1a1a 10%, #222222 100%) !important;
}

.sidebar-brand {
    color: #ffffff !important;
}

.sidebar-brand-text {
    color: #ffffff !important;
    font-weight: 700;
}

.sidebar-divider {
    border-color: #3a3a3a !important;
}

.nav-item {
    margin-bottom: 0 !important;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.8rem 1.2rem !important;
}

.nav-link:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.15) !important;
    font-weight: 600;
}

.collapse-inner {
    background-color: #2a2a2a !important;
    border-left: 3px solid transparent;
}

.collapse-item {
    color: var(--text-secondary) !important;
    padding: 0.5rem 1.5rem !important;
    font-size: 0.95rem;
}

.collapse-item:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.collapse-item.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
    font-weight: 600;
    border-left: 3px solid #0d6efd;
}

/* ===============================================
   Topbar
   =============================================== */

.topbar {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(0, 0, 0, 0.35) !important;
}

.topbar .nav-link {
    color: var(--text-secondary) !important;
}

.topbar .nav-link:hover {
    color: #ffffff !important;
}

.topbar .nav-item.dropdown .nav-link::after {
    border-color: var(--text-secondary) !important;
}

/* ===============================================
   Main Content
   =============================================== */

#content {
    background-color: var(--bg-primary) !important;
}

.main-content {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

/* ===============================================
   Cards
   =============================================== */

.card {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(0, 0, 0, 0.35) !important;
}

.card-body {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

.card-header {
    background-color: #1f1f1f !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: #ffffff !important;
    font-weight: 600;
}

.card-footer {
    background-color: #1f1f1f !important;
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* ===============================================
   Forms
   =============================================== */

.form-control,
.form-select,
select,
textarea {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border: 1px solid #4a4a4a !important;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus,
select:focus,
textarea:focus {
    background-color: #404040 !important;
    color: var(--text-primary) !important;
    border-color: #0d6efd !important;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
}

.form-control::placeholder {
    color: #808080 !important;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: #2a2a2a !important;
    color: #666666 !important;
    border-color: #3a3a3a !important;
}

.form-check-input {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid #4a4a4a !important;
}

.form-check-input:checked {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
}

.form-check-label {
    color: var(--text-primary) !important;
}

.input-group-text {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid #4a4a4a !important;
    color: var(--text-secondary) !important;
}

/* ===============================================
   Tables
   =============================================== */

.table {
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.table thead {
    background-color: #1f1f1f !important;
}

.table thead th {
    background-color: #1f1f1f !important;
    color: #ffffff !important;
    border-bottom: 2px solid var(--border-color) !important;
    font-weight: 600;
}

.table tbody td {
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    padding: 0.75rem !important;
}

.table tbody tr {
    border-color: var(--border-color) !important;
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: #2a2a2a !important;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: transparent !important;
}

.table-striped tbody tr:nth-of-type(odd):hover {
    background-color: #2a2a2a !important;
}

.table-hover tbody tr:hover {
    background-color: #333333 !important;
    color: #ffffff !important;
}

.table tfoot {
    background-color: #1f1f1f !important;
    border-top: 2px solid var(--border-color) !important;
}

.table tfoot th,
.table tfoot td {
    background-color: #1f1f1f !important;
    color: #ffffff !important;
    border-color: var(--border-color) !important;
    font-weight: 600;
    padding: 0.75rem !important;
}

/* ===============================================
   Buttons
   =============================================== */

.btn {
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.btn:focus,
.btn:active {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
}

.btn-primary {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    color: #ffffff !important;
}

.btn-primary:hover {
    background-color: #0b5ed7 !important;
    border-color: #0b5ed7 !important;
}

.btn-secondary {
    background-color: #3a3a3a !important;
    border-color: #4a4a4a !important;
    color: var(--text-primary) !important;
}

.btn-secondary:hover {
    background-color: #454545 !important;
    border-color: #5a5a5a !important;
    color: #ffffff !important;
}

.btn-danger {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
}

.btn-danger:hover {
    background-color: #bb2d3b !important;
    border-color: #bb2d3b !important;
}

.btn-success {
    background-color: #198754 !important;
    border-color: #198754 !important;
}

.btn-success:hover {
    background-color: #157347 !important;
    border-color: #157347 !important;
}

.btn-warning {
    background-color: #ffc107 !important;
    border-color: #ffc107 !important;
    color: #000000 !important;
}

.btn-warning:hover {
    background-color: #ffbb2d !important;
    border-color: #ffbb2d !important;
}

.btn-info {
    background-color: #0dcaf0 !important;
    border-color: #0dcaf0 !important;
    color: #000000 !important;
}

.btn-info:hover {
    background-color: #31d5e7 !important;
    border-color: #31d5e7 !important;
}

.btn-light {
    background-color: var(--bg-tertiary) !important;
    border-color: #4a4a4a !important;
    color: var(--text-primary) !important;
}

.btn-light:hover {
    background-color: #454545 !important;
    border-color: #5a5a5a !important;
    color: #ffffff !important;
}

.btn-dark {
    background-color: #1f1f1f !important;
    border-color: #2a2a2a !important;
    color: var(--text-primary) !important;
}

.btn-dark:hover {
    background-color: #242424 !important;
    border-color: #333333 !important;
    color: #ffffff !important;
}

.btn-outline-primary {
    color: #0d6efd !important;
    border-color: #0d6efd !important;
}

.btn-outline-primary:hover {
    background-color: #0d6efd !important;
    color: #ffffff !important;
}

/* ===============================================
   Modals
   =============================================== */

.modal-content {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

.modal-header {
    background-color: #1f1f1f !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: #ffffff !important;
}

.modal-title {
    font-weight: 600;
    color: #ffffff !important;
}

.modal-body {
    color: var(--text-primary) !important;
}

.modal-footer {
    background-color: var(--bg-secondary) !important;
    border-top: 1px solid var(--border-color) !important;
}

.close,
.btn-close {
    color: var(--text-primary) !important;
    filter: brightness(1.2);
}

.btn-close:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.75) !important;
}

/* ===============================================
   Dropdowns
   =============================================== */

.dropdown-menu {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.5) !important;
}

.dropdown-divider {
    border-color: var(--border-color) !important;
}

.dropdown-item {
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
}

.dropdown-item:hover {
    background-color: #3a3a3a !important;
    color: #ffffff !important;
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: #0d6efd !important;
    color: #ffffff !important;
}

.dropdown-header {
    color: var(--text-secondary) !important;
}

/* ===============================================
   Alerts
   =============================================== */

.alert {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

.alert-primary {
    background-color: rgba(13, 110, 253, 0.15) !important;
    border-color: rgba(13, 110, 253, 0.3) !important;
    color: #6db3f2 !important;
}

.alert-secondary {
    background-color: rgba(58, 58, 58, 0.15) !important;
    border-color: rgba(58, 58, 58, 0.3) !important;
    color: var(--text-primary) !important;
}

.alert-success {
    background-color: rgba(25, 135, 84, 0.15) !important;
    border-color: rgba(25, 135, 84, 0.3) !important;
    color: #6dd58f !important;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.15) !important;
    border-color: rgba(220, 53, 69, 0.3) !important;
    color: #ff7b7b !important;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.15) !important;
    border-color: rgba(255, 193, 7, 0.3) !important;
    color: #ffc107 !important;
}

.alert-info {
    background-color: rgba(13, 202, 240, 0.15) !important;
    border-color: rgba(13, 202, 240, 0.3) !important;
    color: #6dd9ff !important;
}

.alert-light {
    background-color: var(--bg-tertiary) !important;
    border-color: #4a4a4a !important;
    color: var(--text-primary) !important;
}

.alert-dark {
    background-color: #1f1f1f !important;
    border-color: #2a2a2a !important;
    color: var(--text-primary) !important;
}

/* ===============================================
   Badges
   =============================================== */

.badge {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    font-weight: 500;
}

.badge.bg-primary {
    background-color: #0d6efd !important;
    color: #ffffff !important;
}

.badge.bg-secondary {
    background-color: #3a3a3a !important;
    color: var(--text-primary) !important;
}

.badge.bg-success {
    background-color: #198754 !important;
    color: #ffffff !important;
}

.badge.bg-danger {
    background-color: #dc3545 !important;
    color: #ffffff !important;
}

.badge.bg-warning {
    background-color: #ffc107 !important;
    color: #000000 !important;
}

.badge.bg-info {
    background-color: #0dcaf0 !important;
    color: #000000 !important;
}

.badge.bg-light {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.badge.bg-dark {
    background-color: #1f1f1f !important;
    color: var(--text-primary) !important;
}

/* ===============================================
   Pagination
   =============================================== */

.pagination {
    gap: 0.25rem;
}

.page-link {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    transition: all 0.3s ease;
}

.page-link:hover {
    background-color: #3a3a3a !important;
    border-color: #4a4a4a !important;
    color: #ffffff !important;
}

.page-item.active .page-link {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    color: #ffffff !important;
}

.page-item.disabled .page-link {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: #666666 !important;
}

/* ===============================================
   Breadcrumb
   =============================================== */

.breadcrumb {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
}

.breadcrumb-item {
    color: var(--text-secondary) !important;
}

.breadcrumb-item.active {
    color: var(--text-primary) !important;
}

.breadcrumb-item a {
    color: #6db3f2 !important;
}

.breadcrumb-item a:hover {
    color: #85c3ff !important;
}

/* ===============================================
   Progress Bars
   =============================================== */

.progress {
    background-color: var(--bg-tertiary) !important;
}

.progress-bar {
    background-color: #0d6efd !important;
}

/* ===============================================
   List Groups
   =============================================== */

.list-group-item {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

.list-group-item:hover {
    background-color: #3a3a3a !important;
    color: #ffffff !important;
}

.list-group-item.active {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    color: #ffffff !important;
}

/* ===============================================
   Scrollbar
   =============================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: #404040;
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: #505050;
}

/* ===============================================
   Inputs & Selects
   =============================================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="search"],
input[type="tel"],
input[type="url"],
textarea {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border: 1px solid #4a4a4a !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus,
input[type="month"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
textarea:focus {
    background-color: #404040 !important;
    border-color: #0d6efd !important;
}

select {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border: 1px solid #4a4a4a !important;
}

select option {
    background-color: #2a2a2a !important;
    color: var(--text-primary) !important;
}

/* ===============================================
   Custom Utilities
   =============================================== */

.bg-light {
    background-color: var(--bg-secondary) !important;
}

.text-muted {
    color: var(--text-secondary) !important;
}

.text-dark {
    color: var(--text-primary) !important;
}

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

.border-top {
    border-top-color: var(--border-color) !important;
}

.border-bottom {
    border-bottom-color: var(--border-color) !important;
}

.border-start {
    border-left-color: var(--border-color) !important;
}

.border-end {
    border-right-color: var(--border-color) !important;
}

.hr {
    border-color: var(--border-color) !important;
    opacity: 0.5;
}

/* ===============================================
   DataTables Dark Theme
   =============================================== */

.dataTables_wrapper {
    color: var(--text-primary) !important;
}

.dataTables_length,
.dataTables_filter,
.dataTables_info,
.dataTables_paginate {
    color: var(--text-primary) !important;
}

.dataTables_length label,
.dataTables_filter label {
    color: var(--text-primary) !important;
}

.dataTables_paginate .paginate_button {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
}

.dataTables_paginate .paginate_button:hover {
    background-color: #3a3a3a !important;
    border-color: #4a4a4a !important;
    color: #ffffff !important;
}

.dataTables_paginate .paginate_button.current {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    color: #ffffff !important;
}

/* ===============================================
   Print Styles
   =============================================== */

@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
    }
    
    .sidebar,
    .topbar {
        display: none !important;
    }
    
    .card {
        background-color: #ffffff !important;
        border: 1px solid #000000 !important;
        color: #000000 !important;
    }
}