html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e52350;
}

.validation-message {
    color: #e52350;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===== Ad Card Hover Effect ===== */
.ad-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.ad-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
    border-color: #1b6ec2;
}

.ad-card:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

.ad-card-link {
    color: inherit;
}

.ad-card-link:hover {
    color: inherit;
}

/* ===== Footer ===== */
.site-footer {
    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    color: #ccc;
    padding: 2.5rem 0 1rem;
    font-size: 0.9rem;
    margin-top: auto;
}

.site-footer a {
    color: #8ab4f8;
    text-decoration: none;
}

.site-footer a:hover {
    color: #fff;
    text-decoration: underline;
}

.site-footer .footer-heading {
    color: #fff;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.site-footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
    margin-top: 1.5rem;
    text-align: center;
    color: #aaa;
    font-size: 0.85rem;
}

/* ===== Scroll to Top Button ===== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1050;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #1b6ec2;
    color: white;
    border: none;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: #155a9c;
}

/* ===== Theme Toggle Button ===== */
.theme-toggle-btn {
    background: none;
    border: 1px solid #aaa;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color 0.2s ease;
    color: #333;
}

.theme-toggle-btn:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

/* ===== Dark Theme ===== */
[data-theme="dark"] {
    --bs-body-bg: #121212;
    --bs-body-color: #e0e0e0;
}

[data-theme="dark"] body,
[data-theme="dark"] html {
    background-color: #121212;
    color: #e0e0e0;
}

[data-theme="dark"] .bg-light {
    background-color: #1e1e1e !important;
    color: #e0e0e0;
}

[data-theme="dark"] .card {
    background-color: #1e1e1e;
    border-color: #333;
    color: #e0e0e0;
}

[data-theme="dark"] .card-img-top.bg-light {
    background-color: #2a2a2a !important;
}

[data-theme="dark"] .text-dark {
    color: #e0e0e0 !important;
}

[data-theme="dark"] .text-muted {
    color: #aaa !important;
}

[data-theme="dark"] .top-row {
    background-color: #1e1e1e;
    border-bottom-color: #333;
}

[data-theme="dark"] .top-row a,
[data-theme="dark"] .top-row .btn-link {
    color: #8ab4f8;
}

[data-theme="dark"] .sidebar {
    background-image: linear-gradient(180deg, #0a0a1a 0%, #1a0a2e 70%);
}

[data-theme="dark"] .content {
    background-color: #121212;
}

[data-theme="dark"] main {
    background-color: #121212;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #2a2a2a;
    border-color: #444;
    color: #e0e0e0;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: #333;
    color: #e0e0e0;
}

[data-theme="dark"] .modal-content {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

[data-theme="dark"] .table {
    color: #e0e0e0;
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
    --bs-table-accent-bg: #1a1a1a;
}

[data-theme="dark"] .theme-toggle-btn {
    color: #ffc107;
    border-color: #555;
}

[data-theme="dark"] .theme-toggle-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .ad-card:hover {
    border-color: #8ab4f8;
}

[data-theme="dark"] .site-footer {
    background-image: linear-gradient(180deg, #0a0a1a 0%, #1a0a2e 70%);
}

[data-theme="dark"] .page {
    background-color: #121212;
}

/* Dark theme: ensure all default-black text elements are readable */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: #e0e0e0;
}

[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] label,
[data-theme="dark"] li,
[data-theme="dark"] td,
[data-theme="dark"] th,
[data-theme="dark"] div,
[data-theme="dark"] small,
[data-theme="dark"] strong,
[data-theme="dark"] em {
    color: #e0e0e0;
}

[data-theme="dark"] .form-label {
    color: #e0e0e0;
}

[data-theme="dark"] .form-text {
    color: #aaa !important;
}

[data-theme="dark"] .form-check-label {
    color: #e0e0e0;
}

[data-theme="dark"] .alert-success {
    background-color: #1a3a1a;
    border-color: #2d5a2d;
    color: #a3d9a3;
}

[data-theme="dark"] .alert-danger {
    background-color: #3a1a1a;
    border-color: #5a2d2d;
    color: #d9a3a3;
}

[data-theme="dark"] .alert-info {
    background-color: #1a2a3a;
    border-color: #2d4a5a;
    color: #a3c9d9;
}

[data-theme="dark"] .list-group-item {
    background-color: #1e1e1e;
    border-color: #333;
    color: #e0e0e0;
}

[data-theme="dark"] .list-group-item-action:hover {
    background-color: #2a2a2a;
    color: #fff;
}

[data-theme="dark"] .badge.bg-secondary {
    background-color: #444 !important;
    color: #e0e0e0;
}

[data-theme="dark"] .btn-outline-secondary {
    color: #aaa;
    border-color: #555;
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: #333;
    color: #e0e0e0;
}

[data-theme="dark"] .container,
[data-theme="dark"] .container-fluid {
    color: #e0e0e0;
}

[data-theme="dark"] .validation-message {
    color: #ff6b8a;
}

[data-theme="dark"] a {
    color: #8ab4f8;
}

[data-theme="dark"] .text-center {
    color: #e0e0e0;
}

[data-theme="dark"] .navbar {
    background-color: #1e1e1e !important;
    color: #e0e0e0;
}

[data-theme="dark"] .navbar a,
[data-theme="dark"] .navbar .nav-link {
    color: #e0e0e0 !important;
}

[data-theme="dark"] .dropdown-menu {
    background-color: #1e1e1e;
    border-color: #333;
}

[data-theme="dark"] .dropdown-item {
    color: #e0e0e0;
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: #2a2a2a;
    color: #fff;
}