/* Global CSS - Unified Theme for All Pages */

:root {
    --primary-color: #4ea8de;
    --primary-light: #61c1ff;
    --bg-dark: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #252525;
    --text-light: #e0e0e0;
    --text-muted: #999;
    --border-color: #333;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

/* ===== BASE STYLES ===== */
body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* ===== NAVBAR STYLES ===== */
.navbar {
    background-color: var(--bg-secondary) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-brand:hover {
    color: var(--primary-light) !important;
}

.nav-link {
    color: var(--text-light) !important;
    transition: color 0.3s ease;
    margin-left: 0.5rem;
}

.nav-link:hover {
    color: var(--primary-light) !important;
}

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

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

.dropdown-item:hover {
    background-color: var(--bg-tertiary) !important;
    color: var(--primary-light) !important;
}

/* ===== HEADING STYLES ===== */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    font-weight: 600;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }

/* ===== FORM ELEMENTS ===== */
.form-control,
.form-select {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.75rem;
    border-radius: 0.375rem;
}

.form-control:focus,
.form-select:focus {
    background-color: #2a2a2a;
    border-color: var(--primary-color);
    color: var(--text-light);
    box-shadow: 0 0 0 0.2rem rgba(78, 168, 222, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
}

input[type="text"],
input[type="date"],
input[type="number"],
input[type="email"],
input[type="password"],
textarea {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-light) !important;
    border: 1px solid var(--border-color) !important;
    padding: 0.75rem !important;
    border-radius: 0.375rem !important;
}

textarea {
    resize: vertical;
}

/* ===== BUTTON STYLES ===== */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    color: #000;
}

.btn-secondary {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-light);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-light);
}

.btn-outline-light {
    color: var(--text-light);
    border-color: var(--text-light);
}

.btn-outline-light:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
}

.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

/* ===== LABELS ===== */
label {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

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

/* ===== ALERTS ===== */
.alert {
    border: none;
    border-radius: 0.5rem;
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left-color: var(--success-color);
    color: #a8d5ba;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left-color: var(--danger-color);
    color: #f8b4b8;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left-color: var(--warning-color);
    color: #ffc857;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-left-color: var(--info-color);
    color: #7dd5c3;
}

.btn-close {
    filter: brightness(0.7);
}

.btn-close:hover {
    filter: brightness(1);
}

/* ===== TABLE STYLES ===== */
.table {
    color: var(--text-light);
    border-color: var(--border-color);
}

.table-dark th {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--primary-color);
    font-weight: 600;
}

.table-dark td {
    border-color: var(--border-color);
    background-color: var(--bg-dark);
}

.table-dark tbody tr {
    background-color: var(--bg-dark);
    transition: background-color 0.2s ease;
}

.table-dark tbody tr:hover {
    background-color: var(--bg-secondary);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.3);
}

.table-hover tbody tr:hover {
    background-color: var(--bg-secondary);
    color: var(--primary-light);
}

/* Sticky table header */
.table thead th {
    position: sticky;
    top: 60px;
    background-color: var(--bg-tertiary);
    z-index: 10;
}

/* ===== CARD STYLES ===== */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
}

.card-header {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--primary-color);
    font-weight: 600;
}

.card-body {
    color: var(--text-light);
}

/* ===== CONTAINER ===== */
.container-fluid {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.container {
    max-width: 1200px;
}

/* ===== FOOTER ===== */
footer {
    margin-top: auto;
    background-color: var(--bg-secondary) !important;
}

/* ===== UTILITIES ===== */
.text-primary {
    color: var(--primary-color) !important;
}

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

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

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

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

/* Suggestion Box Styling */
.suggestions-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    margin-top: 0.5rem;
    padding: 0.75rem;
    border-radius: 0.375rem;
    max-height: 300px;
    overflow-y: auto;
}

.suggestions-box p {
    margin: 0.25rem 0;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    color: var(--text-light);
    transition: background-color 0.2s ease;
}

.suggestions-box p:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary-light);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    
    .table {
        font-size: 0.875rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* ===== BADGE STYLES ===== */
.badge {
    background-color: var(--primary-color);
    color: #000;
    font-weight: 600;
}

/* ===== MODAL STYLES ===== */
.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.modal-header {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

.modal-body {
    color: var(--text-light);
}

.modal-footer {
    border-color: var(--border-color);
}

/* ===== PAGINATION ===== */
.pagination {
    border-radius: 0.375rem;
    gap: 0.25rem;
}

.page-link {
    background-color: var(--bg-secondary);
    color: var(--text-light);
    border: 1px solid var(--border-color);
}

.page-link:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary-light);
    border-color: var(--primary-color);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    background-color: var(--bg-secondary);
    border-radius: 0.375rem;
}

.breadcrumb-item {
    color: var(--text-light);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}