/*
 * Talking Time MentorSettingDetailView styles — four-tab detail
 * view for one TT_Setting under the Mentor's region.
 *
 * Tabs in order: Setting Info, Timetable, Screening & Data, TTLs Journey.
 * The TTLs Journey tab is the ONLY place Joint_Reflections can be
 * authored/edited (Mentor-only write path; Property 7 critical).
 *
 * Scoped under .tt-area (Req 5.5).
 * Requirement 34.1–34.5, 35.1–35.7, 38.1/38.3–38.5, 17.5, 24.5
 */

.tt-area .tt-mentor-setting-detail {
    background: var(--tt-surface);
    border-radius: var(--tt-radius-lg);
    border: 1px solid rgba(74, 123, 200, 0.12);
    box-shadow: var(--tt-shadow-md);
    padding: 22px 24px;
    margin-bottom: 18px;
}

.tt-area .tt-mentor-setting-detail__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.tt-area .tt-mentor-setting-detail__title {
    margin: 0;
    font-size: var(--tt-font-size-xl);
    font-weight: 600;
    color: var(--tt-text);
}

.tt-area .tt-mentor-setting-detail__subtitle {
    margin: 4px 0 0 0;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text-muted);
}

.tt-area .tt-mentor-setting-detail__close {
    appearance: none;
    border: 1px solid var(--tt-sunshine-orange);
    background: transparent;
    color: var(--tt-sunshine-orange);
    font-family: var(--tt-font-base);
    font-weight: 600;
    font-size: var(--tt-font-size-sm);
    padding: 6px 12px;
    border-radius: var(--tt-radius-sm);
    cursor: pointer;
}

.tt-area .tt-mentor-setting-detail__close:hover,
.tt-area .tt-mentor-setting-detail__close:focus-visible {
    background: var(--tt-primary-soft);
    outline: none;
}

.tt-area .tt-mentor-setting-detail__tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--tt-surface-raised);
    border-radius: var(--tt-radius-md);
    flex-wrap: wrap;
}

.tt-area .tt-mentor-setting-detail__tab {
    appearance: none;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 8px 14px;
    border-radius: var(--tt-radius-sm);
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    font-weight: 600;
    color: var(--tt-text-muted);
    transition: background 0.15s ease, color 0.15s ease;
}

.tt-area .tt-mentor-setting-detail__tab:hover,
.tt-area .tt-mentor-setting-detail__tab:focus-visible {
    background: rgba(74, 123, 200, 0.12);
    color: var(--tt-text);
    outline: none;
}

.tt-area .tt-mentor-setting-detail__tab.is-active {
    background: linear-gradient(
        135deg,
        var(--tt-sunshine-orange) 0%,
        var(--tt-sunshine-orange) 100%
    );
    color: var(--tt-text-inverse);
}

.tt-area .tt-mentor-setting-detail__panel {
    margin-top: 18px;
}

.tt-area .tt-mentor-setting-detail__status,
.tt-area .tt-mentor-setting-detail__empty {
    margin: 0;
    padding: 10px 0;
    color: var(--tt-text-muted);
    font-size: var(--tt-font-size-sm);
    font-style: italic;
}

.tt-area .tt-mentor-setting-detail__error {
    margin: 0 0 10px 0;
    padding: 8px 12px;
    background: rgba(194, 74, 74, 0.1);
    color: var(--tt-danger);
    border-radius: var(--tt-radius-sm);
    font-size: var(--tt-font-size-sm);
}

.tt-area .tt-mentor-setting-detail__success {
    margin: 0 0 10px 0;
    padding: 8px 12px;
    background: rgba(58, 154, 107, 0.12);
    color: var(--tt-success);
    border-radius: var(--tt-radius-sm);
    font-size: var(--tt-font-size-sm);
}

/* --- Setting Info tab --- */
.tt-area .tt-mentor-setting-detail__info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.tt-area .tt-mentor-setting-detail__info-item {
    background: var(--tt-surface-raised);
    border-radius: var(--tt-radius-md);
    padding: 12px 14px;
}

.tt-area .tt-mentor-setting-detail__info-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--tt-text-muted);
    margin: 0 0 4px 0;
    font-weight: 600;
}

.tt-area .tt-mentor-setting-detail__info-value {
    margin: 0;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text);
    line-height: 1.45;
    word-break: break-word;
}

.tt-area .tt-mentor-setting-detail__info-value a {
    color: var(--tt-sunshine-orange);
}

/* --- Timetable tab --- */
.tt-area .tt-mentor-setting-detail__timetable {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tt-area .tt-mentor-setting-detail__tt-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    background: var(--tt-surface-raised);
    border-radius: var(--tt-radius-sm);
}

.tt-area .tt-mentor-setting-detail__tt-title {
    font-weight: 600;
    color: var(--tt-text);
    font-size: var(--tt-font-size-sm);
}

.tt-area .tt-mentor-setting-detail__tt-kind {
    font-size: 12px;
    color: var(--tt-text-muted);
    margin-top: 2px;
}

.tt-area .tt-mentor-setting-detail__tt-date {
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    padding: 7px 10px;
    border-radius: var(--tt-radius-sm);
    border: 1px solid rgba(74, 123, 200, 0.3);
    background: var(--tt-surface);
    color: var(--tt-text);
    min-width: 160px;
}

.tt-area .tt-mentor-setting-detail__tt-btn {
    appearance: none;
    border: none;
    cursor: pointer;
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    font-weight: 600;
    padding: 7px 14px;
    border-radius: var(--tt-radius-sm);
    background: linear-gradient(
        135deg,
        var(--tt-sunshine-orange) 0%,
        var(--tt-sunshine-orange) 100%
    );
    color: var(--tt-text-inverse);
}

.tt-area .tt-mentor-setting-detail__tt-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Past-date confirm dialog */
.tt-area .tt-mentor-setting-detail__confirm {
    margin: 10px 0;
    padding: 12px 14px;
    background: var(--tt-accent-soft);
    border-left: 4px solid var(--tt-accent-warm);
    border-radius: var(--tt-radius-md);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.tt-area .tt-mentor-setting-detail__confirm-body {
    flex: 1 1 260px;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text);
    line-height: 1.45;
}

.tt-area .tt-mentor-setting-detail__confirm-actions {
    display: flex;
    gap: 8px;
}

.tt-area .tt-mentor-setting-detail__confirm-btn {
    appearance: none;
    border: none;
    cursor: pointer;
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    font-weight: 600;
    padding: 7px 14px;
    border-radius: var(--tt-radius-sm);
}

.tt-area .tt-mentor-setting-detail__confirm-btn--primary {
    background: var(--tt-accent-warm);
    color: var(--tt-text);
}

.tt-area .tt-mentor-setting-detail__confirm-btn--ghost {
    background: transparent;
    border: 1px solid var(--tt-text-muted);
    color: var(--tt-text);
}

/* --- Screening & Data tab --- */
.tt-area .tt-mentor-setting-detail__section {
    margin-bottom: 18px;
}

.tt-area .tt-mentor-setting-detail__section:last-child {
    margin-bottom: 0;
}

.tt-area .tt-mentor-setting-detail__section-title {
    margin: 0 0 8px 0;
    font-size: var(--tt-font-size-md);
    font-weight: 600;
    color: var(--tt-text);
}

.tt-area .tt-mentor-setting-detail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tt-area .tt-mentor-setting-detail__list-row {
    background: var(--tt-surface-raised);
    border-radius: var(--tt-radius-sm);
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

.tt-area .tt-mentor-setting-detail__compare {
    background: var(--tt-primary-soft);
    border-radius: var(--tt-radius-md);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tt-area .tt-mentor-setting-detail__compare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
}

.tt-area .tt-mentor-setting-detail__compare-cell {
    background: var(--tt-surface);
    border-radius: var(--tt-radius-sm);
    padding: 8px 10px;
}

.tt-area .tt-mentor-setting-detail__compare-cell-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--tt-text-muted);
    font-weight: 600;
}

.tt-area .tt-mentor-setting-detail__compare-cell-value {
    font-size: var(--tt-font-size-md);
    color: var(--tt-text);
    font-weight: 600;
}

/* --- TTLs Journey tab --- */
.tt-area .tt-mentor-setting-detail__journey {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tt-area .tt-mentor-setting-detail__journey-note {
    margin: 0 0 4px 0;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text-muted);
    font-style: italic;
}

.tt-area .tt-mentor-setting-detail__doc {
    background: var(--tt-surface-raised);
    border-radius: var(--tt-radius-md);
    padding: 12px 14px;
    border-left: 4px solid var(--tt-sunshine-orange);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tt-area .tt-mentor-setting-detail__doc-heading {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

.tt-area .tt-mentor-setting-detail__doc-title {
    margin: 0;
    font-size: var(--tt-font-size-md);
    font-weight: 600;
    color: var(--tt-text);
}

.tt-area .tt-mentor-setting-detail__doc-meta {
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text-muted);
}

.tt-area .tt-mentor-setting-detail__jr-panel {
    background: var(--tt-surface);
    border-radius: var(--tt-radius-sm);
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tt-area .tt-mentor-setting-detail__jr-title {
    margin: 0;
    font-size: var(--tt-font-size-sm);
    font-weight: 600;
    color: var(--tt-text);
}

.tt-area .tt-mentor-setting-detail__jr-text {
    margin: 0;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text);
    white-space: pre-wrap;
    line-height: 1.5;
}

.tt-area .tt-mentor-setting-detail__jr-textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 120px;
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    padding: 8px 10px;
    border-radius: var(--tt-radius-sm);
    border: 1px solid rgba(74, 123, 200, 0.3);
    background: var(--tt-surface);
    color: var(--tt-text);
    resize: vertical;
}

.tt-area .tt-mentor-setting-detail__jr-textarea:focus {
    outline: 2px solid var(--tt-sunshine-orange);
    outline-offset: 1px;
}

.tt-area .tt-mentor-setting-detail__jr-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tt-area .tt-mentor-setting-detail__jr-btn {
    appearance: none;
    border: none;
    cursor: pointer;
    font-family: var(--tt-font-base);
    font-size: var(--tt-font-size-sm);
    font-weight: 600;
    padding: 7px 14px;
    border-radius: var(--tt-radius-sm);
}

.tt-area .tt-mentor-setting-detail__jr-btn--primary {
    background: linear-gradient(
        135deg,
        var(--tt-sunshine-orange) 0%,
        var(--tt-sunshine-orange) 100%
    );
    color: var(--tt-text-inverse);
}

.tt-area .tt-mentor-setting-detail__jr-btn--ghost {
    background: transparent;
    border: 1px solid var(--tt-sunshine-orange);
    color: var(--tt-sunshine-orange);
}

.tt-area .tt-mentor-setting-detail__jr-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.tt-area .tt-mentor-setting-detail__jr-denied {
    margin: 0;
    font-size: var(--tt-font-size-sm);
    color: var(--tt-text-muted);
    font-style: italic;
}