/**
 * Content Manager shared UI.
 *
 * This is the shared visual foundation for the Content Manager.
 * Individual filters and columns should use these shared styles
 * rather than creating separate stylesheets.
 */

/* =========================================================
 * Content Manager design tokens
 * ========================================================= */

.aalv-content-manager {
    --aalv-cm-color-primary: #2271b1;
    --aalv-cm-color-primary-hover: #135e96;

    --aalv-cm-color-text: #1d2327;
    --aalv-cm-color-danger: #b32d2e;

    --aalv-cm-color-border: #d9dee5;
    --aalv-cm-color-border-control: #cfd5dc;
    --aalv-cm-color-border-table: #e2e4e7;

    --aalv-cm-color-surface: #ffffff;
    --aalv-cm-color-surface-muted: #f6f7f7;
    --aalv-cm-color-surface-hover: #f9fafb;

    --aalv-cm-radius-sm: 6px;
    --aalv-cm-radius-md: 8px;

    --aalv-cm-control-height: 40px;
}

/* =========================================================
 * Content Manager base
 * ========================================================= */

.aalv-content-manager {
    width: 100%;
    box-sizing: border-box;
}

.aalv-content-manager *,
.aalv-content-manager *::before,
.aalv-content-manager *::after {
    box-sizing: border-box;
}


/* =========================================================
 * Header
 * ========================================================= */

.aalv-content-manager__header {
    margin-bottom: 20px;
}

.aalv-content-manager__header h2 {
    margin: 0 0 var(--aalv-cm-radius-sm);
}

.aalv-content-manager__header p {
    margin: 0;
}


/* =========================================================
 * Header actions
 * ========================================================= */

.aalv-content-manager__header-action {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
}

.aalv-content-manager__header-action a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--aalv-cm-control-height);
    padding: var(--aalv-cm-radius-md) 14px;
    border: 1px solid var(--aalv-cm-color-primary);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-primary);
    color: var(--aalv-cm-color-surface);
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
}

.aalv-content-manager__header-action a:hover {
    background: var(--aalv-cm-color-primary-hover);
    color: var(--aalv-cm-color-surface);
}

/* =========================================================
 * Form actions
 * ========================================================= */

.aalv-content-manager__form-action-button,
.aalv-content-manager__form-action-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--aalv-cm-control-height);
    padding: var(--aalv-cm-radius-md) 14px;
    border: 1px solid var(--aalv-cm-color-primary);
    border-radius: var(--aalv-cm-radius-sm);
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
}

.aalv-content-manager__form-action-button {
    background: var(--aalv-cm-color-primary);
    color: var(--aalv-cm-color-surface);
}

.aalv-content-manager__form-action-button:hover,
.aalv-content-manager__form-action-button:focus-visible {
    background: var(--aalv-cm-color-primary-hover);
    color: var(--aalv-cm-color-surface);
}

.aalv-content-manager__form-action-link {
    border-color: var(--aalv-cm-color-border-control);
    background: var(--aalv-cm-color-surface);
    color: var(--aalv-cm-color-text);
}

.aalv-content-manager__form-action-link:hover,
.aalv-content-manager__form-action-link:focus-visible {
    border-color: var(--aalv-cm-color-primary);
    color: var(--aalv-cm-color-primary);
}

/* =========================================================
 * Shared filter bar
 * ========================================================= */

.aalv-cm-filter-bar {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    width: 100%;
    margin: 0 0 24px;
    padding: 16px;
    border: 1px solid var(--aalv-cm-color-border);
    border-radius: var(--aalv-cm-radius-md);
    background: var(--aalv-cm-color-surface);
}

.aalv-cm-filter-bar__fields {
    display: flex;
    flex: 1 1 auto;
    align-items: flex-end;
    gap: 12px;
    min-width: 0;
}

.aalv-cm-filter-bar__field {
    display: flex;
    flex: 1 1 160px;
    flex-direction: column;
    gap: var(--aalv-cm-radius-sm);
    min-width: 0;
}

.aalv-cm-filter-bar__field label {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
}

.aalv-cm-filter-bar__field input,
.aalv-cm-filter-bar__field select {
    width: 100%;
    min-height: var(--aalv-cm-control-height);
    padding: var(--aalv-cm-radius-md) 10px;
    border: 1px solid var(--aalv-cm-color-border-control);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-surface);
    color: inherit;
    font: inherit;
    line-height: 1.3;
}

.aalv-cm-filter-bar__field input:focus,
.aalv-cm-filter-bar__field select:focus {
    outline: 2px solid var(--aalv-cm-color-primary);
    outline-offset: 1px;
    border-color: var(--aalv-cm-color-primary);
}

.aalv-cm-filter-bar__actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--aalv-cm-radius-md);
}

.aalv-cm-filter-bar__actions button,
.aalv-cm-filter-bar__actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--aalv-cm-control-height);
    padding: var(--aalv-cm-radius-md) 14px;
    border-radius: var(--aalv-cm-radius-sm);
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
}

.aalv-cm-filter-bar__actions button {
    border: 1px solid var(--aalv-cm-color-primary);
    background: var(--aalv-cm-color-primary);
    color: var(--aalv-cm-color-surface);
}

.aalv-cm-filter-bar__actions button:hover {
    background: var(--aalv-cm-color-primary);
}

.aalv-cm-filter-bar__actions a {
    border: 1px solid var(--aalv-cm-color-border-control);
    background: var(--aalv-cm-color-surface);
    color: var(--aalv-cm-color-text);
}

.aalv-cm-filter-bar__actions a:hover {
    background: var(--aalv-cm-color-surface-muted);
}


/* =========================================================
 * Result / notice messages
 * ========================================================= */

.aalv-content-manager__notice {
    margin: 0 0 20px;
    padding: 12px 14px;
    border: 1px solid #c3c4c7;
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-surface-muted);
}


/* =========================================================
 * Table
 * ========================================================= */

.aalv-content-manager__table-wrap {
    width: 100%;
    overflow-x: auto;
    margin: 0 0 20px;
}

.aalv-content-manager__table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    background: var(--aalv-cm-color-surface);
}

.aalv-content-manager__table th,
.aalv-content-manager__table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--aalv-cm-color-border-table);
    text-align: left;
    vertical-align: middle;
}

.aalv-content-manager__table th {
    font-size: 13px;
    font-weight: 600;
    background: var(--aalv-cm-color-surface-muted);
}

.aalv-content-manager__table tbody tr:hover {
    background: var(--aalv-cm-color-surface-hover);
}


/* =========================================================
 * Table actions
 * ========================================================= */

.aalv-content-manager__table td:last-child {
    white-space: nowrap;
}

.aalv-content-manager__table td:last-child a,
.aalv-content-manager__table td:last-child button {
    margin-right: var(--aalv-cm-radius-md);
}

.aalv-content-manager__table td:last-child a {
    font-weight: 600;
}

.aalv-content-manager__table td:last-child button {
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--aalv-cm-color-danger);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}


/* =========================================================
 * Empty state
 * ========================================================= */

.aalv-content-manager__empty {
    margin: 0;
    padding: 24px;
    border: 1px solid var(--aalv-cm-color-border);
    border-radius: var(--aalv-cm-radius-md);
    background: var(--aalv-cm-color-surface);
    text-align: center;
}


/* =========================================================
 * Pagination
 * ========================================================= */

.aalv-content-manager__pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
}

.aalv-content-manager__pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 7px 12px;
    border: 1px solid var(--aalv-cm-color-border-control);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-surface);
    color: var(--aalv-cm-color-text);
    font-weight: 600;
    text-decoration: none;
}

.aalv-content-manager__pagination a:hover {
    background: var(--aalv-cm-color-surface-muted);
    border-color: #8c8f94;
}

.aalv-content-manager__pagination span {
    font-size: 14px;
}


/* =========================================================
 * Responsive behavior
 * ========================================================= */

@media (max-width: 900px) {

    .aalv-cm-filter-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .aalv-cm-filter-bar__fields {
        flex-wrap: wrap;
    }

    .aalv-cm-filter-bar__field {
        flex: 1 1 220px;
    }

    .aalv-cm-filter-bar__actions {
        justify-content: flex-start;
    }
}


@media (max-width: 600px) {

    .aalv-cm-filter-bar {
        padding: 12px;
    }

    .aalv-cm-filter-bar__fields {
        flex-direction: column;
        align-items: stretch;
    }

    .aalv-cm-filter-bar__field {
        flex: 1 1 auto;
        width: 100%;
    }

    .aalv-cm-filter-bar__actions {
        width: 100%;
    }

    .aalv-cm-filter-bar__actions button,
    .aalv-cm-filter-bar__actions a {
        flex: 1 1 0;
    }
}

/* =========================================================
 * Presets
 * ========================================================= */

.aalv-cm-presets {
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0 0 12px;
    padding: 12px 16px;
    border: 1px solid var(--aalv-cm-color-border);
    border-radius: var(--aalv-cm-radius-md);
    background: var(--aalv-cm-color-surface);
}

.aalv-cm-presets form {
    display: flex;
    align-items: flex-end;
    gap: var(--aalv-cm-radius-md);
}

.aalv-cm-presets label {
    font-size: 13px;
    font-weight: 600;
}

.aalv-cm-presets input,
.aalv-cm-presets select {
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid var(--aalv-cm-color-border-control);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-surface);
    font: inherit;
}

.aalv-cm-presets button {
    min-height: 38px;
    padding: 7px 12px;
    border: 1px solid var(--aalv-cm-color-primary);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-primary);
    color: var(--aalv-cm-color-surface);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.aalv-cm-presets button:hover {
    background: var(--aalv-cm-color-primary-hover);
}

.aalv-cm-presets__delete button {
    border-color: var(--aalv-cm-color-danger);
    background: var(--aalv-cm-color-danger);
}

.aalv-cm-presets__delete button:hover {
    background: #8f2424;
}

@media (max-width: 700px) {

    .aalv-cm-presets {
        align-items: stretch;
        flex-direction: column;
    }

    .aalv-cm-presets form {
        flex-wrap: wrap;
    }

    .aalv-cm-presets input,
    .aalv-cm-presets select {
        flex: 1 1 180px;
    }
}

/* =========================================================
 * Content Manager shared form foundation
 * ========================================================= */

.aalv-content-manager__form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.aalv-content-manager__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aalv-content-manager__field>label {
    font-weight: 600;
}

.aalv-content-manager__field-description {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.aalv-content-manager__field input:not([type="checkbox"]):not([type="radio"]),
.aalv-content-manager__field select,
.aalv-content-manager__field textarea {
    box-sizing: border-box;
    width: 100%;
    min-height: var(--aalv-cm-control-height);
    padding: 8px 10px;
    border: 1px solid var(--aalv-cm-color-border-control);
    border-radius: var(--aalv-cm-radius-sm);
    background: var(--aalv-cm-color-surface);
    color: var(--aalv-cm-color-text);
    font: inherit;
}

.aalv-content-manager__taxonomy-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: auto;
    margin: 0 0 0.5rem;
    cursor: pointer;
}

.aalv-content-manager__taxonomy-option input[type="checkbox"],
.aalv-content-manager__taxonomy-option input[type="radio"] {
    width: auto;
    flex: 0 0 auto;
    margin: 0;
}

.aalv-content-manager__field textarea {
    min-height: 140px;
    resize: vertical;
}

.aalv-content-manager__field input:focus,
.aalv-content-manager__field select:focus,
.aalv-content-manager__field textarea:focus {
    border-color: var(--aalv-cm-color-primary);
    outline: 2px solid var(--aalv-cm-color-primary);
    outline-offset: 1px;
}

.aalv-content-manager__form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.aalv-content-manager__form-error {
    margin: 0;
    padding: 10px 12px;
    border: 1px solid var(--aalv-cm-color-danger);
    border-radius: var(--aalv-cm-radius-sm);
    color: var(--aalv-cm-color-danger);
}

@media (max-width: 640px) {
    .aalv-content-manager__form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .aalv-content-manager__form-actions>* {
        width: 100%;
    }
}