/* ========================================
   Personnel Management - Hồ sơ nhân sự
   ======================================== */

/* Navigation Tabs */
.sidebar-nav {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.1));
    margin-bottom: 8px;
}

.nav-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary, #999);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-tab:hover {
    background: rgba(139, 92, 246, 0.1);
    color: var(--text-primary, #fff);
}

.nav-tab.active {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.nav-tab i {
    font-size: 14px;
}

/* Personnel Page */
.personnel-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.personnel-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

/* Toolbar */
.personnel-toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary, #999);
    font-size: 14px;
}

.search-box input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.15));
    border-radius: 10px;
    background: var(--input-bg, rgba(255,255,255,0.05));
    color: var(--text-primary, #fff);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.search-box input:focus {
    border-color: #8b5cf6;
}

.filter-box select {
    padding: 10px 12px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.15));
    border-radius: 10px;
    background: var(--input-bg, rgba(255,255,255,0.05));
    color: var(--text-primary, #fff);
    font-size: 14px;
    outline: none;
    cursor: pointer;
    min-width: 160px;
}

.filter-box select option {
    background: #1a1a2e;
    color: #fff;
}

.personnel-stats {
    display: flex;
    align-items: center;
}

.stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

/* Personnel Grid */
.personnel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 12px;
}

/* Personnel Card */
.personnel-card {
    display: flex;
    gap: 14px;
    padding: 14px;
    background: var(--card-bg, rgba(255,255,255,0.04));
    border: 1px solid var(--border-color, rgba(255,255,255,0.08));
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.personnel-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    background: rgba(139, 92, 246, 0.06);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card-avatar {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
}

.card-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.card-avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50%;
}

.card-info {
    flex: 1;
    min-width: 0;
}

.card-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin: 0 0 3px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-name i {
    font-size: 12px;
    margin-left: 4px;
}

.card-position {
    font-size: 12px;
    color: var(--text-secondary, #999);
    margin: 0 0 6px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.card-meta span {
    font-size: 11px;
    color: var(--text-secondary, #888);
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-meta i {
    font-size: 10px;
    color: #8b5cf6;
}

.card-id {
    font-size: 11px;
    color: rgba(139, 92, 246, 0.7);
    font-weight: 500;
}

/* Personnel Modal */
.personnel-modal-content {
    max-width: 800px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
}

.detail-layout {
    display: flex;
    gap: 24px;
}

.detail-avatar-section {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.detail-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(139, 92, 246, 0.3);
}

.detail-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 36px;
    font-weight: 700;
}

.avatar-upload-form .btn-small {
    padding: 6px 12px;
    font-size: 12px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    background: transparent;
    color: #8b5cf6;
    cursor: pointer;
    transition: all 0.2s;
}

.avatar-upload-form .btn-small:hover {
    background: rgba(139, 92, 246, 0.1);
}

.detail-info {
    flex: 1;
    min-width: 0;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}

.detail-table th,
.detail-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.06));
    font-size: 13px;
}

.detail-table th {
    color: var(--text-secondary, #999);
    font-weight: 500;
    width: 120px;
    white-space: nowrap;
}

.detail-table td {
    color: var(--text-primary, #fff);
}

.detail-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Form */
.personnel-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .form-group {
    flex: 1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary, #999);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 8px 12px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.15));
    border-radius: 8px;
    background: var(--input-bg, rgba(255,255,255,0.05));
    color: var(--text-primary, #fff);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #8b5cf6;
}

.form-group textarea {
    min-height: 60px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.btn-primary {
    background: #8b5cf6;
    color: #fff;
}

.btn-primary:hover {
    background: #7c3aed;
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary, #fff);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

/* Responsive */
@media (max-width: 768px) {
    .personnel-grid {
        grid-template-columns: 1fr;
    }

    .personnel-toolbar {
        flex-direction: column;
    }

    .search-box {
        width: 100%;
    }

    .filter-box select {
        width: 100%;
    }

    .detail-layout {
        flex-direction: column;
        align-items: center;
    }

    .form-row {
        flex-direction: column;
    }

    .personnel-modal-content {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
}

/* Light theme overrides */
[data-theme="light"] .personnel-card {
    background: #fff;
    border-color: #e5e7eb;
}

[data-theme="light"] .personnel-card:hover {
    border-color: #8b5cf6;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.1);
}

[data-theme="light"] .search-box input,
[data-theme="light"] .filter-box select,
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
    background: #fff;
    border-color: #d1d5db;
    color: #1f2937;
}

[data-theme="light"] .filter-box select option {
    background: #fff;
    color: #1f2937;
}

[data-theme="light"] .card-name {
    color: #1f2937;
}

[data-theme="light"] .detail-table td {
    color: #1f2937;
}