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

html[data-bs-theme="dark"] body {
    background-color: #0f172a;
    color: #e2e8f0;
}

/* Theme toggle — base + variants (see ThemeToggle.razor) */
.eg-theme-toggle {
    width: 2.75rem;
    height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(255, 255, 255, 0.95);
    color: #334155;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.eg-theme-toggle:hover {
    background: #fff;
    border-color: #2556ec55;
    color: #2556ec;
    box-shadow: 0 6px 18px rgba(37, 86, 236, 0.15);
}

/* Optional: fixed corner (e.g. marketing pages) */
.eg-theme-toggle--floating {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1080;
}

/* Glass chip next to logout / in headers */
.eg-theme-toggle--hero {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(37, 86, 236, 0.2);
}

/* Match course “pill” nav buttons */
.eg-theme-toggle--pill {
    width: 2.85rem;
    height: 2.85rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.1);
}

/* Course hub header */
.eg-theme-toggle--nav {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Video player chrome */
.eg-theme-toggle--video {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.9);
}

/* Auth pages — top corner */
.eg-theme-toggle--auth {
    width: 2.75rem;
    height: 2.75rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid #e2e8f0;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

html[data-bs-theme="dark"] .eg-theme-toggle {
    background: rgba(30, 41, 59, 0.92);
    border-color: rgba(148, 163, 184, 0.45);
    color: #e2e8f0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

html[data-bs-theme="dark"] .eg-theme-toggle:hover {
    background: rgba(51, 65, 85, 0.95);
    border-color: #7c8fff66;
    color: #c7d2fe;
}

html[data-bs-theme="dark"] .eg-theme-toggle--hero {
    background: rgba(15, 23, 42, 0.65);
    border-color: rgba(148, 163, 184, 0.35);
}

html[data-bs-theme="dark"] .eg-theme-toggle--pill,
html[data-bs-theme="dark"] .eg-theme-toggle--auth {
    background: #1e293b;
    border-color: #334155;
}

html[data-bs-theme="dark"] .eg-theme-toggle--video {
    background: rgba(30, 41, 59, 0.92);
}

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;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}