/* ========================================
   Navy Blue & Gold Theme
   Primary: #001f3f (Navy Blue)
   Secondary: #003366 (Lighter Navy)
   Accent: #fcd34d (Gold)
   Light Accent: #fef3c7 (Light Gold)
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200;300;400;500;600;700&display=swap');

:root {
    --primary-navy: #001f3f;
    --secondary-navy: #003366;
    --primary-gold: #fcd34d;
    --light-gold: #fef3c7;
    --dark-text: #333333;
    --light-gray: #f8f9fa;
    --emerald-green: #1abc9c;
    --emerald-dark: #16a085;
}

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

body {
    background-color: var(--light-gray);
    color: var(--dark-text);
}

html, body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--primary-navy);
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

a {
    color: var(--primary-navy);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

hr {
    border-color: var(--primary-gold);
    opacity: 0.3;
}

/* ========================================
   Layout & Main Container
   ======================================== */

.page {
    display: flex;
    flex-direction: column;
}

.sidebar {
    background-color: var(--primary-navy);
    color: white;
    padding: 1rem;
}

main {
    flex: 1;
    background-color: var(--light-gray);
}

.top-row {
    background-color: var(--primary-navy);
    color: white;
    padding: 1rem !important;
    font-weight: 600;
    font-size: 1.1rem;
}

.content {
    padding: 2rem 1rem !important;
}

/* ========================================
   Navigation Menu
   ======================================== */

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    padding-left: 1rem;
    margin: 0.25rem 0;
}

.navbar-nav .nav-link:hover {
    color: var(--light-gold) !important;
    border-left-color: var(--light-gold);
    padding-left: 1.2rem;
}

.navbar-nav .nav-link.active {
    color: var(--light-gold) !important;
    border-left-color: var(--light-gold);
    background-color: rgba(252, 211, 77, 0.1);
}

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

.btn {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
}

.btn:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.btn:active {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: var(--primary-navy) !important;
    border-color: var(--primary-navy) !important;
}

.btn-primary:hover {
    background-color: var(--secondary-navy) !important;
    border-color: var(--secondary-navy) !important;
    box-shadow: 0 6px 16px rgba(0, 31, 63, 0.25);
}

.btn-primary:active {
    background-color: var(--primary-navy) !important;
    border-color: var(--primary-navy) !important;
    box-shadow: 0 2px 4px rgba(0, 31, 63, 0.15);
}

.btn-secondary {
    background-color: var(--light-gold) !important;
    border-color: var(--light-gold) !important;
    color: var(--primary-navy) !important;
    font-weight: 500;
}

.btn-secondary:hover {
    background-color: var(--primary-gold) !important;
    border-color: var(--primary-gold) !important;
    color: var(--primary-navy) !important;
    box-shadow: 0 6px 16px rgba(252, 211, 77, 0.3);
}

.btn-success {
    background-color: var(--emerald-green) !important;
    border-color: var(--emerald-green) !important;
}

.btn-success:hover {
    background-color: var(--emerald-dark) !important;
    border-color: var(--emerald-dark) !important;
    box-shadow: 0 6px 16px rgba(26, 188, 156, 0.3);
}

.btn-danger {
    background-color: #ef4444 !important;
    border-color: #ef4444 !important;
}

.btn-danger:hover {
    background-color: #dc2626 !important;
    border-color: #dc2626 !important;
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.3);
}

.btn-warning {
    background-color: #f59e0b !important;
    border-color: #f59e0b !important;
    color: white !important;
}

.btn-warning:hover {
    background-color: #d97706 !important;
    border-color: #d97706 !important;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.3);
}

.btn-info {
    background-color: #3b82f6 !important;
    border-color: #3b82f6 !important;
    color: white !important;
}

.btn-info:hover {
    background-color: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3);
}

/* ========================================
   Form Controls
   ======================================== */

.form-control {
    border-color: #d1d5db;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary-navy);
    box-shadow: 0 0 0 0.2rem rgba(0, 31, 63, 0.25);
}

.form-control.is-invalid {
    border-color: #ef4444;
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(239, 68, 68, 0.25);
}

.form-check-input {
    border-color: #d1d5db;
    transition: all 0.2s ease;
}

.form-check-input:checked {
    background-color: var(--primary-navy);
    border-color: var(--primary-navy);
}

.form-check-input:focus {
    border-color: var(--primary-navy);
    box-shadow: 0 0 0 0.2rem rgba(0, 31, 63, 0.25);
}

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

.table {
    background-color: white;
}

.table-hover tbody tr:hover {
    background-color: rgba(252, 211, 77, 0.1);
}

.table thead th {
    background: linear-gradient(135deg, #fcd34d 0%, #fef3c7 100%);
    color: var(--primary-navy);
    border-color: var(--primary-navy);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
    font-weight: 600;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(248, 249, 250, 0.5);
}

.table-sm th,
.table-sm td {
    padding: 0.75rem;
}

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

.card {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0, 31, 63, 0.15);
}

.card-header {
    background-color: var(--primary-navy);
    color: white;
    border: none;
    font-weight: 600;
}

.card-footer {
    background-color: var(--light-gray);
    border-top: 1px solid #e5e7eb;
}

/* ========================================
   Alerts & Messages
   ======================================== */

.alert {
    border-radius: 0.5rem;
    border: none;
}

.alert-primary {
    background-color: rgba(0, 31, 63, 0.1);
    color: var(--primary-navy);
    border-left: 4px solid var(--primary-navy);
}

.alert-success {
    background-color: rgba(26, 188, 156, 0.1);
    color: #0d5241;
    border-left: 4px solid #1abc9c;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: #7f1d1d;
    border-left: 4px solid #ef4444;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: #78350f;
    border-left: 4px solid #f59e0b;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: #1e3a8a;
    border-left: 4px solid #3b82f6;
}

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

.badge {
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.badge-primary {
    background-color: var(--primary-navy);
    color: white;
}

.badge-success {
    background-color: var(--emerald-green);
    color: white;
}

.badge-danger {
    background-color: #ef4444;
    color: white;
}

.badge-warning {
    background-color: #f59e0b;
    color: white;
}

.badge-gold {
    background-color: var(--primary-gold);
    color: var(--primary-navy);
}

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

.pagination .page-link {
    color: var(--primary-navy);
    border-color: #d1d5db;
    transition: all 0.2s ease;
}

.pagination .page-link:hover {
    background-color: var(--light-gold);
    border-color: var(--primary-gold);
    color: var(--primary-navy);
}

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

/* ========================================
   Loading & Spinners
   ======================================== */

.spinner-border {
    color: var(--primary-navy);
}

.spinner-grow {
    color: var(--primary-navy);
}

/* ========================================
   Utility Classes
   ======================================== */

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

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

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

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

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

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

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

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 768px) {
    .page {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    main {
        width: 100%;
    }

    .content {
        padding: 1rem !important;
    }

    .btn {
        font-size: 0.95rem;
        padding: 0.5rem 1rem;
    }
}

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

@media print {
    .sidebar,
    .top-row,
    nav {
        display: none;
    }

    main {
        background-color: white;
    }

    .content {
        padding: 0 !important;
    }
}