/* ===================================
   Role History Page Styles
   =================================== */

/* --- Search Section --- */
.search-section {
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 100;
}

.search-wrapper {
    position: relative;
    max-width: 100%;
}

.search-input {
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-lg);
    border-width: 2px;
}

.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 320px;
    overflow-y: auto;
    z-index: 100;
}

.search-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    border-bottom: 1px solid var(--color-gray-100);
    transition: background var(--transition-fast);
}

.search-dropdown-item:last-child {
    border-bottom: none;
}

.search-dropdown-item:hover,
.search-dropdown-item:focus {
    background: var(--color-primary-light);
}

.search-dropdown-item .item-title {
    font-weight: 500;
    color: var(--color-gray-800);
}

.search-dropdown-item .item-meta {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.search-dropdown-item .item-occupant {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

/* --- Role Detail Section --- */
.role-detail {
    animation: fadeIn var(--transition-base) ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.role-header-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.role-title-block h2 {
    margin-bottom: var(--spacing-sm);
}

.role-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.role-info-grid {
    display: flex;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.role-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.role-info-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-gray-500);
    letter-spacing: 0.05em;
}

.role-info-value {
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    font-weight: 500;
}

.role-info-value a {
    color: var(--color-primary);
    cursor: pointer;
}

.role-info-value a:hover {
    text-decoration: underline;
}

.role-actions {
    flex-shrink: 0;
}

/* --- Content Grid --- */
.role-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

@media (max-width: 900px) {
    .role-content-grid {
        grid-template-columns: 1fr;
    }

    .role-header-card {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

.card-section-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

/* --- Timeline --- */
.timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-200);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: calc(-1 * var(--spacing-xl) + 2px);
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-white);
    border: 3px solid var(--color-primary);
}

.timeline-dot.title_change { border-color: var(--color-info); }
.timeline-dot.reporting_change { border-color: var(--color-secondary); }
.timeline-dot.restructure { border-color: var(--color-warning); }
.timeline-dot.hire { border-color: var(--color-success); }
.timeline-dot.departure { border-color: var(--color-danger); }

.timeline-date {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-event-type {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    text-transform: capitalize;
    margin-bottom: var(--spacing-xs);
}

.timeline-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
}

.timeline-change {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.timeline-change .prev-value {
    padding: 2px var(--spacing-sm);
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-radius: var(--radius-sm);
    text-decoration: line-through;
}

.timeline-change .arrow {
    color: var(--color-gray-400);
}

.timeline-change .new-value {
    padding: 2px var(--spacing-sm);
    background: var(--color-success-light);
    color: var(--color-success);
    border-radius: var(--radius-sm);
}

/* --- Occupants List --- */
.occupants-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.occupant-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.occupant-item:hover {
    background: var(--color-gray-50);
    border-color: var(--color-primary-light);
}

.occupant-item.current {
    border-color: var(--color-success);
    background: var(--color-success-light);
}

.occupant-name {
    font-weight: 500;
    color: var(--color-gray-800);
}

.occupant-dates {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.occupant-badge {
    font-size: var(--font-size-xs);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-full);
    background: var(--color-success-light);
    color: var(--color-success);
    font-weight: 500;
}


/* --- Departments Section --- */
.departments-section {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-800);
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.department-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.department-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.department-card:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.department-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

/* Icon variant that shows a department image instead of a letter */
.department-card-icon--image {
    width: 48px;
    height: 48px;
    background: var(--color-gray-50);
    padding: 4px;
    overflow: hidden;
}

.department-card-icon--image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.department-card-name {
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-gray-800);
    text-align: center;
}

.department-card-count {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.department-card-roles {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.department-card-roles .role-tag {
    font-size: var(--font-size-xs);
    padding: 2px var(--spacing-sm);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-radius: var(--radius-full);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

.departments-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-gray-500);
}