:root {
    --app-bg: #f6f7f9;
    --app-radius: 0.85rem;
    --app-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    --brand-primary: #198754;
    --brand-accent: #0d6efd;
}

body {
    background: var(--app-bg);
}

.page {
    min-height: calc(100vh - 140px);
}

.card,
.panel,
.auth-card,
.hero,
.error-page,
.notice {
    border-radius: var(--app-radius);
}

.panel,
.hero,
.error-page,
.notice,
.auth-card {
    background: #ffffff;
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--app-shadow);
    padding: 1.75rem;
}

.public-navbar .navbar-brand,
.public-navbar .navbar-brand:hover {
    color: var(--brand-primary) !important;
}

.brand-logo {
    display: inline-block;
    width: auto;
    height: 2.5rem;
    max-width: 12rem;
    object-fit: contain;
}

.brand-logo--admin {
    height: 2rem;
    max-width: 8rem;
    background: #ffffff;
    border-radius: 0.45rem;
    padding: 0.15rem;
}

.brand-logo-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--brand-primary) 12%, white);
    color: var(--brand-primary);
}

.branding-preview-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.color-swatch {
    display: inline-block;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    border: 1px solid var(--bs-border-color);
}

.login-icon,
.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 999px;
    font-size: 1.35rem;
}

.login-icon {
    background: #dcfce7;
    color: #166534;
}

.admin-page-shell {
    width: 100%;
    max-width: 1320px;
    margin-right: auto;
    margin-left: auto;
}

.table td,
.table th {
    vertical-align: middle;
}

.table-responsive {
    border-radius: var(--app-radius);
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.actions form {
    margin: 0;
}

.help-text {
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
}

.field-error {
    display: block;
    color: var(--bs-danger);
    font-weight: 700;
    margin-top: 0.25rem;
}

.fieldset-card {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius);
    padding: 1rem;
    background: #ffffff;
}

.fieldset-card legend {
    float: none;
    width: auto;
    margin-bottom: 0.75rem;
    padding: 0 0.35rem;
    font-size: 1rem;
    font-weight: 800;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-head h1 {
    margin-bottom: 0;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.5rem;
    padding: 0.45rem 1rem;
    border: 0;
    border-radius: 999px;
    background: var(--brand-primary);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
}

.button:hover {
    color: #ffffff;
    filter: brightness(0.92);
}

.button--secondary {
    background: var(--bs-gray-200);
    color: var(--bs-gray-900);
}

.button--secondary:hover {
    background: var(--bs-gray-300);
    color: var(--bs-gray-900);
}

.button--danger {
    background: #fee2e2;
    color: #991b1b;
}

.button--danger:hover {
    background: #fecaca;
    color: #7f1d1d;
}

.hp-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.admin-registration-page {
    width: 100%;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.auto-filter-hint {
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
}

.public-home .hero h1 {
    max-width: 52rem;
}

.eyebrow {
    color: var(--brand-primary);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.tournament-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tournament-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12) !important;
}

.tournament-card-facts {
    display: grid;
    gap: 0.75rem;
}

.tournament-card-facts div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.tournament-card-facts dt {
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
    font-weight: 700;
}

.tournament-card-facts dd {
    margin: 0;
    text-align: right;
    font-weight: 700;
}

.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.dashboard-stats-grid > div {
    padding: 0.85rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius);
    background: var(--bs-light);
}

.dashboard-stat-value,
.dashboard-stat-label {
    display: block;
}

.dashboard-stat-value {
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1;
}

.dashboard-stat-label {
    margin-top: 0.25rem;
    color: var(--bs-secondary-color);
    font-size: 0.8rem;
    font-weight: 700;
}

@media (max-width: 992px) {
    .checkbox-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .page-head {
        display: grid;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }

    .panel,
    .hero,
    .error-page,
    .notice,
    .auth-card {
        padding: 1.15rem;
    }

    .brand-logo {
        height: 2rem;
        max-width: 9rem;
    }

    .tournament-card-facts div {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.2rem;
    }

    .tournament-card-facts dd {
        text-align: left;
    }
}

.mail-editor-toolbar {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius);
    padding: 0.5rem;
    background: var(--bs-gray-100);
}

.mail-wysiwyg-editor {
    min-height: 360px;
    padding: 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius);
    background: #ffffff;
    outline: none;
    overflow: auto;
}

.mail-wysiwyg-editor:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.mail-wysiwyg-editor h2 {
    font-size: 1.35rem;
    margin-top: 1rem;
    margin-bottom: 0.75rem;
}

.mail-wysiwyg-editor p {
    margin-bottom: 0.85rem;
}

.mail-wysiwyg-editor table {
    max-width: 100%;
}
.selection-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: 0.75rem;
}

.selection-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 4.25rem;
    padding: 0.85rem 2.5rem 0.85rem 0.9rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-radius);
    background: #ffffff;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.selection-card:hover {
    border-color: var(--brand-primary);
    box-shadow: 0 0.5rem 1.5rem rgba(15, 23, 42, 0.08);
}

.selection-card-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.selection-card-title {
    font-weight: 800;
}

.selection-card-meta {
    color: var(--bs-secondary-color);
    font-size: 0.8rem;
    margin-top: 0.15rem;
}

.selection-card-check {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.45rem;
    height: 1.45rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 999px;
    color: transparent;
    background: #ffffff;
}

.selection-card-input:focus-visible + .selection-card-check {
    outline: 3px solid rgba(13, 110, 253, 0.35);
    outline-offset: 2px;
}

.selection-card:has(.selection-card-input:checked) {
    border-color: var(--brand-primary);
    background: color-mix(in srgb, var(--brand-primary) 8%, #ffffff);
    box-shadow: 0 0 0 0.15rem color-mix(in srgb, var(--brand-primary) 20%, transparent);
}

.selection-card-input:checked + .selection-card-check {
    border-color: var(--brand-primary);
    background: var(--brand-primary);
    color: #ffffff;
}

.waitlist-note {
    border-left: 0.35rem solid var(--bs-warning);
}