/* Custom Styles for Flask Blueprint App */

:root {
    /* TWS brand palette */
    --tws-navy: #203238;
    --tws-pink: #E71D5E;
    --tws-blue: #04bbee;

    /* Semantic aliases */
    --color-primary: var(--tws-navy);
    --color-secondary: var(--tws-pink);
    --color-accent: var(--tws-blue);

    /* Backward-compatible variables used in existing rules */
    --primary-color: var(--color-primary);
    --secondary-color: var(--color-secondary);

    /* Status colors */
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: var(--color-accent);

    /* Card colors - Light mode */
    --card-bg: #ffffff;
    --card-header-bg: #f8f9fa;
    --card-border: #dee2e6;
    --card-text: #212529;
}

/* Dark mode overrides */
[data-theme="dark"] {
    --color-primary: #e5e7eb;
    --tws-navy: #e5e7eb;

    /* Card colors - Dark mode */
    --card-bg: #1f2937;
    --card-header-bg: #374151;
    --card-border: #4b5563;
    --card-text: #f9fafb;

    /* Status colors - Brighter for dark mode */
    --success-color: #34d399;
    --danger-color: #f87171;
    --warning-color: #fbbf24;
}

/* General Styles */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Tahoma, Verdana, "Segoe UI", Geneva, sans-serif;
}

main {
    flex: 1;
}

/* Navbar Enhancements */
.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.navbar-brand i {
    margin-right: 0.5rem;
}

/* Card Styles */
.card {
    border: none;
    border-radius: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.3s, color 0.3s;
    background-color: var(--card-bg);
    color: var(--card-text);
    border: 1px solid var(--card-border);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.card-header {
    background-color: var(--card-header-bg);
    border-bottom: 2px solid var(--card-border);
    font-weight: 600;
    color: var(--card-text);
}

/* Form Styles */
.form-control {
    transition: border-color 0.3s, box-shadow 0.3s, background-color 0.3s, color 0.3s;
}

[data-theme="dark"] .form-control {
    background-color: var(--card-bg);
    border-color: var(--card-border);
    color: var(--card-text);
}

[data-theme="dark"] .form-control:focus {
    background-color: var(--card-bg);
    color: var(--card-text);
}

.form-control:focus {
    border-color: var(--color-accent);
    /* Fallback to accent rgba; placed before end-of-file overrides for safety */
    box-shadow: 0 0 0 0.2rem rgba(4, 187, 238, 0.25);
}

.btn {
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Alert Styles */
.alert {
    border-radius: 0.5rem;
    border: none;
    transition: background-color 0.3s, color 0.3s;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(52, 211, 153, 0.2);
    color: #6ee7b7;
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(248, 113, 113, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(251, 191, 36, 0.2);
    color: #fcd34d;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.alert-info {
    background-color: #cff4fc;
    color: #055160;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(56, 189, 248, 0.2);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Jumbotron/Hero Section */
.jumbotron {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color) 100%);
    color: white;
}

.jumbotron.bg-light {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%) !important;
    color: #212529;
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

footer a:hover {
    text-decoration: underline !important;
}

/* Dashboard Stats Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-warning {
    border: none;
}

.card.bg-primary .card-body,
.card.bg-success .card-body,
.card.bg-info .card-body,
.card.bg-warning .card-body {
    padding: 1.5rem;
}

/* Error Pages */
.error-page {
    padding: 3rem 0;
}

.error-page h1 {
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

/* Utility Classes */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .jumbotron h1 {
        font-size: 2rem;
    }

    .error-page h1 {
        font-size: 4rem;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }
}

/* =============================
   Admin Area Layout & Components
   ============================= */

.page-header {
    max-width: 1400px;
    margin: 80px auto 24px;
    padding: 0 1.5rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
}

.page-header-admin {
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 1.5rem;
}

.page-header-content {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.page-kicker {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted, #6b7280);
}

.page-title {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.9rem;
    font-weight: 700;
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary, #4b5563);
}

.page-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.page-main {
    padding: 0 1.5rem 3rem;
}

.page-main-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.admin-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.admin-section {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.admin-section-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

.admin-section-header p {
    margin-top: 0.25rem;
    font-size: 0.9rem;
    color: var(--text-secondary, #4b5563);
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 0.9rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.stat-icon-blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.stat-icon-green { background: linear-gradient(135deg, #10b981, #059669); }
.stat-icon-amber { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stat-icon-red { background: linear-gradient(135deg, #ef4444, #b91c1c); }

.stat-icon i {
    font-size: 1.3rem;
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted, #6b7280);
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
}

.admin-two-column {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    gap: 1.5rem;
}

.admin-card {
    background: var(--card-bg);
    border-radius: 0.9rem;
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.admin-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.admin-card-header h3,
.admin-card-header h2 {
    font-size: 1.05rem;
    font-weight: 600;
}

.admin-card-header p {
    margin-top: 0.25rem;
    font-size: 0.9rem;
    color: var(--text-secondary, #4b5563);
}

.admin-card-table {
    overflow: hidden;
}

.admin-table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
    padding: 0.7rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--card-border);
}

.admin-table thead {
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.04), rgba(15, 23, 42, 0.02));
}

.admin-table thead th {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.admin-table tbody tr:hover {
    background: rgba(148, 163, 184, 0.08);
}

.admin-table-empty {
    text-align: center;
    padding: 1.25rem 0.9rem;
    color: var(--text-secondary, #4b5563);
}

.admin-table-actions-col {
    width: 1%;
    white-space: nowrap;
}

.admin-table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.admin-inline-form {
    display: inline-block;
}

.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.1rem 1rem;
}

.admin-pagination-info {
    font-size: 0.85rem;
    color: var(--text-secondary, #4b5563);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.1rem;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #b91c1c;
}

.badge-success {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

.badge-secondary {
    background: rgba(148, 163, 184, 0.15);
    color: #475569;
}

.badge-muted {
    background: rgba(148, 163, 184, 0.12);
    color: #64748b;
}

.btn-xs {
    padding: 0.25rem 0.55rem;
    font-size: 0.75rem;
    border-radius: 999px;
}

.btn-sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 999px;
}

.btn-primary {
    background: linear-gradient(135deg, #059669, #047857);
    border-color: transparent;
    color: #ffffff;
}

.btn-secondary {
    background: #e5e7eb;
    border-color: transparent;
    color: #111827;
}

.btn-ghost {
    background: transparent;
    border: 1px solid #d1d5db;
    color: #374151;
}

.btn-warning {
    background: #fbbf24;
    border-color: transparent;
    color: #92400e;
}

.btn-danger {
    background: #ef4444;
    border-color: transparent;
    color: #fef2f2;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #047857, #065f46);
}

.btn-secondary:hover {
    background: #d1d5db;
}

.btn-ghost:hover {
    background: #f3f4f6;
}

.btn-warning:hover {
    background: #f59e0b;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Improve base button styling for admin and site-wide */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border-width: 1px;
    border-style: solid;
    font-weight: 500;
    font-size: 0.9rem;
    line-height: 1.2;
}

/* Ensure icons + text align nicely */
.btn i {
    font-size: 0.9rem;
}

/* Header buttons slightly larger */
.page-header-actions .btn {
    padding: 0.6rem 1.25rem;
}

/* Override dark-mode colors for ghost buttons */
[data-theme="dark"] .btn-ghost {
    border-color: #4b5563;
    color: #e5e7eb;
}

@media (max-width: 900px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-two-column {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .page-main {
        padding-inline: 1rem;
    }

    .admin-table th,
    .admin-table td {
        padding-inline: 0.6rem;
    }
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    /* Add dark mode styles if needed */
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Table Styles */
.table {
    border-radius: 0.5rem;
    overflow: hidden;
    color: var(--card-text);
}

.table thead {
    background-color: var(--card-header-bg);
    color: var(--card-text);
}

.table tbody {
    background-color: var(--card-bg);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--card-header-bg);
}

[data-theme="dark"] .table {
    border-color: var(--card-border);
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    border-color: var(--card-border);
}

/* Badge Styles */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #4b5563;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Links themed to accent/secondary */
a {
    color: var(--color-accent);
}
a:hover, a:focus {
    color: var(--color-secondary);
}

/* ==============================
   Bootstrap color overrides
   Use theme variables to drive Bootstrap utilities/buttons/navbars
   ============================== */

/* Primary */
.bg-primary { background-color: var(--primary-color) !important; }
.border-primary { border-color: var(--primary-color) !important; }
.text-primary { color: var(--primary-color) !important; }

.btn-primary {
    color: #fff;
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    color: #fff;
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
}

.btn-outline-primary {
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    color: #fff !important;
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.navbar.bg-primary,
.navbar-dark.bg-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* Secondary */
.bg-secondary { background-color: var(--secondary-color) !important; }
.border-secondary { border-color: var(--secondary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }

.btn-secondary {
    color: #fff;
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
}
.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
    color: #fff;
    /* Slightly darken via overlay: keep same for simplicity */
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    filter: brightness(0.95);
}

.btn-outline-secondary {
    color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
}
.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    color: #fff !important;
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
}

/* Form focus ring aligned to primary */
/* Stronger focus ring override using accent color */
.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(4, 187, 238, 0.25);
}

/* Info mapped to accent (tws-blue) */
.bg-info { background-color: var(--color-accent) !important; }
.border-info { border-color: var(--color-accent) !important; }
.text-info { color: var(--color-accent) !important; }

.btn-info {
    color: #fff;
    background-color: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
}
.btn-info:hover,
.btn-info:focus,
.btn-info:active {
    color: #fff;
    filter: brightness(0.95);
}