* {
    box-sizing: border-box;
}

:root {
    --admin-bg: #f4f6fa;
    --admin-surface: #ffffff;
    --admin-surface-muted: #f8f9fc;
    --admin-ink: #172033;
    --admin-muted: #697386;
    --admin-border: #e4e8f0;
    --admin-primary: #e31b23;
    --admin-primary-dark: #b9151b;
    --admin-info: #1769aa;
    --admin-success: #157347;
    --admin-warning: #a86400;
    --admin-danger: #b42318;
    --admin-danger-dark: #901c13;
    --admin-radius: 0.5rem;
    --admin-radius-sm: 0.375rem;
    --admin-shadow: 0 12px 30px rgba(23, 32, 51, 0.08);
    --bs-primary: var(--admin-primary);
    --bs-primary-rgb: 227, 27, 35;
    --bs-info: var(--admin-info);
    --bs-info-rgb: 23, 105, 170;
    --bs-success: var(--admin-success);
    --bs-success-rgb: 21, 115, 71;
    --bs-warning: var(--admin-warning);
    --bs-warning-rgb: 168, 100, 0;
    --bs-danger: var(--admin-danger);
    --bs-danger-rgb: 180, 35, 24;
    --bs-primary-text-emphasis: color-mix(in srgb, var(--admin-primary) 40%, black);
    --bs-primary-bg-subtle: color-mix(in srgb, var(--admin-primary) 20%, white);
    --bs-primary-border-subtle: color-mix(in srgb, var(--admin-primary) 40%, white);
    --bs-info-text-emphasis: color-mix(in srgb, var(--admin-info) 40%, black);
    --bs-info-bg-subtle: color-mix(in srgb, var(--admin-info) 20%, white);
    --bs-info-border-subtle: color-mix(in srgb, var(--admin-info) 40%, white);
    --bs-success-text-emphasis: color-mix(in srgb, var(--admin-success) 40%, black);
    --bs-success-bg-subtle: color-mix(in srgb, var(--admin-success) 20%, white);
    --bs-success-border-subtle: color-mix(in srgb, var(--admin-success) 40%, white);
    --bs-warning-text-emphasis: color-mix(in srgb, var(--admin-warning) 40%, black);
    --bs-warning-bg-subtle: color-mix(in srgb, var(--admin-warning) 20%, white);
    --bs-warning-border-subtle: color-mix(in srgb, var(--admin-warning) 40%, white);
    --bs-danger-text-emphasis: color-mix(in srgb, var(--admin-danger) 40%, black);
    --bs-danger-bg-subtle: color-mix(in srgb, var(--admin-danger) 20%, white);
    --bs-danger-border-subtle: color-mix(in srgb, var(--admin-danger) 40%, white);
    --bs-link-color: var(--admin-primary);
    --bs-link-color-rgb: 227, 27, 35;
    --bs-link-hover-color: var(--admin-primary-dark);
    --bs-link-hover-color-rgb: 185, 21, 27;
    --bs-focus-ring-color: rgba(227, 27, 35, 0.14);
    --bs-form-valid-color: var(--admin-success);
    --bs-form-valid-border-color: var(--admin-success);
    --bs-form-invalid-color: var(--admin-danger);
    --bs-form-invalid-border-color: var(--admin-danger);
}

html,
body {
    min-height: 100%;
    margin: 0;
    background: var(--admin-bg);
    color: var(--admin-ink);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

h1,
h2,
p {
    margin-top: 0;
}

    h1:focus {
        outline: none;
    }

.content {
    padding: 2rem;
}

.admin-content > .d-flex:first-child {
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    margin-bottom: 1.5rem !important;
    padding: 1.1rem 1.25rem;
}

.admin-content h1.h3 {
    color: var(--admin-ink);
    font-size: 1.35rem;
    font-weight: 800;
}

.breadcrumb {
    --bs-breadcrumb-divider-color: #a1a9b8;
    color: var(--admin-muted);
    font-size: 0.9rem;
}

    .breadcrumb a {
        color: var(--admin-muted);
        text-decoration: none;
    }

        .breadcrumb a:hover {
            color: var(--admin-primary);
        }

.page-header {
    max-width: 760px;
}

    .page-header h2 {
        margin-bottom: 0.75rem;
        font-size: 2rem;
        line-height: 1.2;
    }

    .page-header p {
        color: #596579;
    }

.eyebrow {
    margin-bottom: 0.5rem;
    color: #51607a;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.blazor-error-boundary {
    padding: 1rem;
    background: var(--admin-danger);
    color: #fff;
}

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

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--admin-success);
}

.invalid {
    outline: 1px solid var(--admin-danger);
}

.validation-message {
    color: var(--admin-danger);
}

/* Bootstrap compiles the rules below with literal hex, so the --bs-* theme tokens never reach them. */
.btn-primary {
    --bs-btn-bg: var(--admin-primary);
    --bs-btn-border-color: var(--admin-primary);
    --bs-btn-hover-bg: var(--admin-primary-dark);
    --bs-btn-hover-border-color: var(--admin-primary-dark);
    --bs-btn-active-bg: var(--admin-primary-dark);
    --bs-btn-active-border-color: var(--admin-primary-dark);
    --bs-btn-disabled-bg: var(--admin-primary);
    --bs-btn-disabled-border-color: var(--admin-primary);
    --bs-btn-focus-shadow-rgb: 227, 27, 35;
    box-shadow: 0 6px 14px rgba(227, 27, 35, 0.18);
    font-weight: 700;
}

.btn-outline-primary {
    --bs-btn-color: var(--admin-primary);
    --bs-btn-border-color: var(--admin-primary);
    --bs-btn-hover-bg: var(--admin-primary);
    --bs-btn-hover-border-color: var(--admin-primary);
    --bs-btn-active-bg: var(--admin-primary-dark);
    --bs-btn-active-border-color: var(--admin-primary-dark);
    --bs-btn-disabled-color: var(--admin-primary);
    --bs-btn-disabled-border-color: var(--admin-primary);
    --bs-btn-focus-shadow-rgb: 227, 27, 35;
    font-weight: 700;
}

.btn-danger {
    --bs-btn-bg: var(--admin-danger);
    --bs-btn-border-color: var(--admin-danger);
    --bs-btn-hover-bg: var(--admin-danger-dark);
    --bs-btn-hover-border-color: var(--admin-danger-dark);
    --bs-btn-active-bg: var(--admin-danger-dark);
    --bs-btn-active-border-color: var(--admin-danger-dark);
    --bs-btn-disabled-bg: var(--admin-danger);
    --bs-btn-disabled-border-color: var(--admin-danger);
    --bs-btn-focus-shadow-rgb: 180, 35, 24;
}

.btn-outline-danger {
    --bs-btn-color: var(--admin-danger);
    --bs-btn-border-color: var(--admin-danger);
    --bs-btn-hover-bg: var(--admin-danger);
    --bs-btn-hover-border-color: var(--admin-danger);
    --bs-btn-active-bg: var(--admin-danger-dark);
    --bs-btn-active-border-color: var(--admin-danger-dark);
    --bs-btn-disabled-color: var(--admin-danger);
    --bs-btn-disabled-border-color: var(--admin-danger);
    --bs-btn-focus-shadow-rgb: 180, 35, 24;
}

/* Bootstrap forces black text here; it fails contrast on the darker admin info/warning. */
.text-bg-info,
.text-bg-warning {
    color: #fff !important;
}

.dropdown-menu {
    --bs-dropdown-link-active-bg: var(--admin-primary);
}

.progress {
    --bs-progress-bar-bg: var(--admin-primary);
}

.badge > .bi {
    font-size: 1.25em;
    vertical-align: -.15em;
    line-height: 0;
}

.progress-sm {
    --bs-progress-height: .375rem;
    min-width: 6rem;
}

.form-check-input:checked,
.form-check-input[type=checkbox]:indeterminate {
    background-color: var(--admin-primary);
    border-color: var(--admin-primary);
}

.form-switch .form-check-input:focus:not(:checked) {
    --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23f18d91'/%3e%3c/svg%3e");
}

.btn-outline-secondary,
.btn-light {
    font-weight: 700;
}

.card {
    background: var(--admin-surface);
    border-color: var(--admin-border);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
}

.card-header {
    background: var(--admin-surface);
    border-bottom-color: var(--admin-border);
    color: var(--admin-ink);
    font-weight: 800;
    padding: 0.9rem 1rem;
}

.card-footer {
    background: var(--admin-surface-muted);
    border-top-color: var(--admin-border);
}

.form-control,
.form-select {
    border-color: #d9dee8;
    border-radius: var(--admin-radius-sm);
}

    .form-control:focus,
    .form-select:focus,
    .form-check-input:focus {
        border-color: var(--admin-primary);
        box-shadow: 0 0 0 0.2rem rgba(227, 27, 35, 0.14);
    }

.form-label {
    color: #394456;
    font-weight: 700;
}

.table thead th {
    background: var(--admin-surface-muted);
    border-bottom-color: var(--admin-border);
    color: var(--admin-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.table tbody td {
    color: #293449;
}

.admin-table-title-link {
    color: inherit;
    font-weight: 800;
    text-decoration: none;
}

    .admin-table-title-link:hover,
    .admin-table-title-link:focus {
        color: var(--admin-primary);
        text-decoration: underline;
        text-underline-offset: 0.18em;
    }

.table-hover tbody tr:hover {
    --bs-table-hover-bg: #fff7f8;
}

.list-group-item {
    border-color: var(--admin-border);
}

.badge {
    border-radius: 999px;
    font-weight: 750;
    padding: 0.42em 0.7em;
}

.poster-card {
    transition: border-color 0.15s ease-in-out;
}

    .poster-card:hover,
    a:focus-visible > .poster-card,
    button:focus-visible > .poster-card {
        border-color: var(--admin-primary) !important;
    }

/* One row of tags over the poster, fading out at the right edge instead of wrapping over the image */
.poster-tags {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    gap: 0.25rem;
    padding: 0.5rem;
    overflow: hidden;
    mask-image: linear-gradient(to right, #000 85%, transparent);
}

.poster-tag {
    flex-shrink: 0;
    padding: 0.1rem 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

.badge-inshort {
    background: var(--admin-primary);
    color: #ffffff;
}

.badge-soft {
    background: #f7d7d9;
    color: var(--admin-primary-dark);
}

.admin-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    /* overflow-x:auto forces overflow-y to compute as auto, which reserves scrollbar space. */
    overflow-y: hidden;
    scrollbar-width: none;
}

    .admin-tabs::-webkit-scrollbar {
        display: none;
    }

.admin-tab {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--admin-muted);
    cursor: pointer;
    display: inline-flex;
    font-size: 0.92rem;
    font-weight: 750;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    position: relative;
    transition: color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}

    .admin-tab:hover {
        color: var(--admin-ink);
    }

    .admin-tab:focus-visible {
        border-radius: var(--admin-radius-sm);
        outline: 2px solid var(--admin-primary);
        outline-offset: -2px;
    }

.admin-tab-badge {
    align-items: center;
    background: var(--admin-border);
    border-radius: 999px;
    color: var(--admin-muted);
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 0.75rem;
    font-weight: 800;
    height: 1.5rem;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
    width: 1.5rem;
}

/* Underlined variant: the page-level default. */
.admin-tabs-line {
    /* Inset shadow, not a border: a border makes the active underline below overflow vertically. */
    box-shadow: inset 0 -1px 0 var(--admin-border);
}

    .admin-tabs-line .admin-tab {
        border-radius: var(--admin-radius-sm) var(--admin-radius-sm) 0 0;
    }

        .admin-tabs-line .admin-tab:hover {
            background: rgba(23, 32, 51, 0.04);
        }

        .admin-tabs-line .admin-tab::after {
            background: var(--admin-primary);
            border-radius: 2px 2px 0 0;
            bottom: 0;
            content: "";
            height: 2px;
            left: 0.75rem;
            opacity: 0;
            position: absolute;
            right: 0.75rem;
            transition: opacity 0.15s ease;
        }

        .admin-tabs-line .admin-tab.active {
            color: var(--admin-primary);
        }

            .admin-tabs-line .admin-tab.active::after {
                opacity: 1;
            }

            .admin-tabs-line .admin-tab.active .admin-tab-badge {
                background: var(--admin-primary);
                color: #fff;
            }

/* Segmented variant: wizard steps. Active pill matches the sidebar's active nav link. */
.admin-tabs-pills {
    background: var(--admin-surface-muted);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    max-width: 100%;
    padding: 0.3rem;
    width: fit-content;
}

    .admin-tabs-pills .admin-tab {
        border-radius: var(--admin-radius-sm);
        padding: 0.5rem 0.9rem;
    }

        .admin-tabs-pills .admin-tab:hover {
            background: rgba(227, 27, 35, 0.08);
            color: var(--admin-primary);
        }

        /* Flat, not raised: the track clips overflow, so a drop shadow would be cut off. */
        .admin-tabs-pills .admin-tab.active,
        .admin-tabs-pills .admin-tab.active:hover {
            background: var(--admin-primary);
            color: #fff;
        }

            .admin-tabs-pills .admin-tab.active .admin-tab-badge {
                background: rgba(255, 255, 255, 0.24);
                color: #fff;
            }

.admin-tab-panel {
    animation: admin-tab-in 0.18s ease;
}

@keyframes admin-tab-in {
    from {
        opacity: 0;
        transform: translateY(2px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .admin-tab,
    .admin-tab::after,
    .admin-tab-badge {
        transition: none;
    }

    .admin-tab-panel {
        animation: none;
    }
}

/* Bootstrap ships border colours and widths, but no dashed style. */
.border-dashed {
    border-style: dashed !important;
}

/* Square drop-tile that opens the media picker. */
.media-tile {
    align-items: center;
    aspect-ratio: 1 / 1;
    background: var(--admin-surface-muted);
    border: 1px dashed var(--admin-border);
    border-radius: var(--admin-radius);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    justify-content: center;
    max-width: 100%;
    overflow: hidden;
    padding: 0.75rem;
    position: relative;
    text-align: center;
    width: 11rem;
}

button.media-tile {
    color: var(--admin-muted);
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

    button.media-tile:hover:not(:disabled),
    button.media-tile:focus-visible {
        background: rgba(227, 27, 35, 0.05);
        border-color: var(--admin-primary);
        color: var(--admin-primary);
    }

    button.media-tile:disabled {
        cursor: not-allowed;
        opacity: 0.55;
    }

.media-tile-plus {
    font-size: 1.9rem;
    line-height: 1;
}

.media-tile-filled {
    background: var(--admin-surface);
    border-style: solid;
}

.media-tile-icon {
    color: var(--admin-muted);
    font-size: 2.2rem;
}

.media-tile-thumb {
    height: 100%;
    inset: 0;
    object-fit: cover;
    position: absolute;
    width: 100%;
}

.media-tile-caption {
    background: rgba(23, 32, 51, 0.72);
    bottom: 0;
    color: #fff;
    font-size: 0.72rem;
    left: 0;
    max-width: 100%;
    padding: 0.25rem 0.4rem;
    position: absolute;
    right: 0;
}

.media-tile-actions {
    display: flex;
    gap: 0.25rem;
    position: absolute;
    right: 0.3rem;
    top: 0.3rem;
}

.media-upload-preview {
    max-width: 100%;
    width: 16rem;
}

/* Round organisation icon, reveals its edit overlay on hover/focus. */
.org-avatar {
    align-items: center;
    aspect-ratio: 1 / 1;
    background: var(--admin-surface-muted);
    border: 1px solid var(--admin-border);
    border-radius: 50%;
    color: var(--admin-muted);
    cursor: pointer;
    display: flex;
    justify-content: center;
    overflow: hidden;
    padding: 0;
    position: relative;
    width: 7rem;
}

.org-avatar-thumb {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

/* Round profile picture beside a member's name in the members table. */
.member-avatar {
    border-radius: 50%;
    display: inline-flex;
    flex-shrink: 0;
    height: 2rem;
    overflow: hidden;
    width: 2rem;
}

.org-avatar-overlay {
    align-items: center;
    background: rgba(23, 32, 51, 0.55);
    color: #fff;
    display: flex;
    font-size: 1.4rem;
    inset: 0;
    justify-content: center;
    opacity: 0;
    position: absolute;
    transition: opacity 0.15s ease;
}

.org-avatar:hover .org-avatar-overlay,
.org-avatar:focus-visible .org-avatar-overlay {
    opacity: 1;
}

/* The picked file in the picker's library grid. */
.media-card-selected {
    border-color: var(--admin-primary) !important;
    box-shadow: 0 0 0 2px rgba(227, 27, 35, 0.14);
}

.metric-card {
    border: 0;
    color: #fff;
    min-height: 156px;
}

    .metric-card .card-body {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .metric-card a {
        font-weight: 750;
        text-decoration: none;
    }

.admin-empty-state {
    align-items: center;
    background: var(--admin-surface-muted);
    border: 1px dashed #cbd3df;
    border-radius: var(--admin-radius);
    color: var(--admin-muted);
    display: flex;
    min-height: 132px;
    padding: 1.25rem;
}

.admin-stat {
    background: var(--admin-surface-muted);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1rem;
}

.admin-stat-value {
    color: var(--admin-ink);
    display: block;
    font-size: 1.8rem;
    font-weight: 850;
    line-height: 1;
}

.admin-stat-label {
    color: var(--admin-muted);
    font-size: 0.88rem;
    font-weight: 650;
}

.activity-chart {
    height: 220px;
    position: relative;
}

@media (max-width: 640px) {
    .content {
        padding: 1.25rem;
    }

    .admin-content > .d-flex:first-child {
        align-items: flex-start !important;
        flex-direction: column;
        gap: 0.8rem;
    }

    .admin-tab {
        font-size: 0.88rem;
        padding: 0.6rem 0.75rem;
    }
}

.login-page {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F1F1F1;
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    padding: 2.5rem 2rem 2rem;
    text-align: center;
}

.login-logo {
    height: 66px;
    margin-bottom: 1.5rem;
}

.login-title {
    margin: 0 0 1.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: #111111;
}

.login-label {
    display: block;
    margin-bottom: 0.25rem;
    text-align: left;
    font-size: 0.75rem;
    color: #555555;
}

.login-input {
    width: 100%;
    padding: 0.5rem 0.25rem;
    border: none;
    border-bottom: 1px solid #D9D9D9;
    background: transparent;
    font-size: 1rem;
    color: #111111;
    outline: none;
}

    .login-input:focus {
        border-bottom-color: var(--admin-primary);
    }

.login-btn {
    width: 240px;
    max-width: 100%;
    height: 48px;
    margin-top: 2rem;
    border: none;
    border-radius: 24px;
    background: var(--admin-primary);
    color: #FFFFFF;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
}

    .login-btn:hover {
        background: var(--admin-primary-dark);
    }

.login-resend {
    margin-top: 1rem;
    border: none;
    background: none;
    color: var(--admin-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.login-error {
    margin: 0 0 1rem;
    color: var(--admin-primary);
    font-size: 0.9rem;
}