:root {
    --app-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --app-primary: #3b82f6;
    --app-primary-hover: #2563eb;
    --app-primary-subtle: rgba(59, 130, 246, 0.15);
    --app-accent: #f59e0b;
    --app-page-bg: #eff6ff;
    --app-surface: #ffffff;
    --app-text: #0f172a;
    --app-text-muted: #64748b;
    --app-radius: 1rem;
    --app-radius-sm: 0.75rem;
    --app-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 20px rgba(15, 23, 42, 0.06);
    --app-shadow-hover: 0 8px 30px rgba(15, 23, 42, 0.1);
}

html {
    scroll-behavior: smooth;
}

html, body {
    font-family: var(--app-font);
    color: var(--app-text);
    background-color: var(--app-page-bg);
}

a, .btn-link {
    color: var(--app-primary-hover);
    text-decoration-color: rgba(37, 99, 235, 0.35);
}

a:hover, .btn-link:hover {
    color: #1d4ed8;
}

.btn-primary {
    color: #fff;
    background-color: var(--app-primary);
    border-color: var(--app-primary-hover);
    font-weight: 600;
    padding: 0.5rem 1.15rem;
    border-radius: var(--app-radius-sm);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--app-primary-hover);
    border-color: #1d4ed8;
}

.btn-outline-primary {
    color: var(--app-primary-hover);
    border-color: var(--app-primary);
    font-weight: 600;
    border-radius: var(--app-radius-sm);
}

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

.btn-success {
    font-weight: 600;
    border-radius: var(--app-radius-sm);
}

.btn-outline-secondary {
    border-radius: var(--app-radius-sm);
}

.content {
    padding-top: 1.25rem;
    padding-bottom: 2.5rem;
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}

/* Institutes admin: wider main column while keeping default layout elsewhere */
main article.content:has(.admin-institutes-shell) {
    max-width: min(96vw, 1520px);
}

@media (min-width: 1600px) {
    main article.content:has(.admin-institutes-shell) {
        max-width: min(94vw, 1720px);
    }
}

/* Institutes row: list −20% (60%→48%), create −10% (40%→36%); centered so outer page padding unchanged. */
@media (min-width: 992px) {
    .admin-institutes-shell .admin-institutes-split {
        justify-content: center;
        column-gap: 1.5rem;
    }

    .admin-institutes-shell .admin-institutes-split > .admin-institutes-split-list {
        flex: 0 0 auto;
        width: 48%;
        max-width: 48%;
    }

    .admin-institutes-shell .admin-institutes-split > .admin-institutes-split-create {
        flex: 0 0 auto;
        width: 36%;
        max-width: 36%;
    }
}

.form-control, .form-select {
    border-radius: var(--app-radius-sm);
}

.form-control:focus, .form-select:focus {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 0.2rem var(--app-primary-subtle);
}

/* User-facing page building blocks */
.user-hero {
    position: relative;
    overflow: hidden;
    border-radius: var(--app-radius);
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 42%, #60a5fa 100%);
    color: #fff;
    box-shadow: var(--app-shadow);
}

.user-hero .lead {
    color: rgba(255, 255, 255, 0.88);
}

.user-hero .btn-light {
    font-weight: 600;
    border: none;
    border-radius: var(--app-radius-sm);
}

.user-hero .btn-outline-light {
    font-weight: 600;
    border-radius: var(--app-radius-sm);
}

.user-page-header .user-kicker {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--app-primary-hover);
    margin-bottom: 0.35rem;
}

.user-surface-card {
    background: var(--app-surface);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.user-auth-panel {
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    padding: 2rem 1.75rem;
    background: var(--app-surface);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

@media (min-width: 576px) {
    .user-auth-panel {
        padding: 2.25rem 2.5rem;
    }
}

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;
}

.top-bar-link:hover {
    color: var(--app-primary-hover) !important;
}

/* Facility photos — booking UI: fixed ~1in square thumb (not intrinsic image size) */
.facility-booking-thumb {
    width: 1in;
    height: 1in;
    max-width: 96px;
    max-height: 96px;
    flex-shrink: 0;
    border-radius: var(--app-radius-sm);
    overflow: hidden;
    background: linear-gradient(135deg, var(--app-primary-subtle), #e2e8f0);
    box-shadow: var(--app-shadow);
}

.facility-booking-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.facility-edit-photo-preview {
    max-height: 220px;
    width: 100%;
    object-fit: cover;
}

.facility-admin-list-thumb {
    object-fit: cover;
}

/* Admin institutes list: fixed thumb column, aligned badges, green Active label */
.institute-admin-thumb-slot {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: var(--app-radius-sm);
    overflow: hidden;
    background: linear-gradient(145deg, rgba(148, 163, 184, 0.14), rgba(241, 245, 249, 0.95));
    border: 1px solid rgba(148, 163, 184, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.institute-admin-thumb-slot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.institute-admin-thumb-slot .bi {
    font-size: 1rem;
    color: var(--app-text-muted);
    line-height: 1;
}

.institute-admin-meta-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem 0.5rem;
}

.institute-admin-id-badge {
    display: inline-flex;
    align-items: center;
    line-height: 1.15;
    padding: 0.45em 0.75em;
    font-size: 0.75rem;
    gap: 0.35em;
}

.institute-admin-address-block > div + div {
    margin-top: 0.2rem;
}

.institute-status-active {
    display: inline-flex;
    align-items: center;
    line-height: 1.15;
    padding: 0.4em 0.65em;
    font-size: 0.75rem;
    font-weight: 600;
    color: #047857 !important;
    background-color: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(5, 150, 105, 0.42);
}

.institute-status-inactive {
    display: inline-flex;
    align-items: center;
    line-height: 1.15;
    padding: 0.4em 0.65em;
    font-size: 0.75rem;
    font-weight: 600;
    color: #475569 !important;
    background-color: rgba(148, 163, 184, 0.22);
    border: 1px solid rgba(100, 116, 139, 0.38);
}

.institute-admin-contact-line {
    line-height: 1.45;
}

/* My bookings: always show a ~1cm square (photo or placeholder) */
.my-booking-facility-thumb-wrap {
    width: 1cm;
    height: 1cm;
    max-width: 38px;
    max-height: 38px;
    flex-shrink: 0;
    border-radius: 0.25rem;
    overflow: hidden;
    background: linear-gradient(135deg, var(--app-primary-subtle), #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.my-booking-facility-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.my-booking-facility-thumb-wrap .bi {
    font-size: 10px;
    color: var(--app-text-muted);
    line-height: 1;
}

/* Admin bookings: user profile thumb (~2.5rem) */
.admin-booking-user-thumb {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--app-primary-subtle), #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.admin-booking-user-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.admin-booking-user-thumb .bi {
    font-size: 1.1rem;
    color: var(--app-text-muted);
    line-height: 1;
}