/* ============================================================
   SHARED EMPLOYEE SELECTOR — Master-Detail Layout
   ============================================================ */

/* --- Layout Shell --- */
.zt-es-page {
    display: grid;
    gap: 16px;
}

.zt-es-hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 22px 24px;
    background: var(--card-bg, var(--surface, #ffffff));
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 14px;
}

.zt-es-hero h1 {
    margin: 0;
    color: var(--text-color, var(--text, #0f172a));
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 800;
}

.zt-es-hero p {
    margin: 4px 0 0;
    color: var(--text-muted, var(--muted, #64748b));
}

.zt-es-hero-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* --- Master-Detail Grid --- */
.zt-es-layout {
    display: grid;
    grid-template-columns: minmax(320px, 38%) 1fr;
    gap: 16px;
    min-height: 0;
}

@media (max-width: 900px) {
    .zt-es-layout {
        grid-template-columns: 1fr;
    }
}

/* --- Left Panel (Employee List) --- */
.zt-es-left {
    display: flex;
    flex-direction: column;
    background: var(--card-bg, var(--surface, #ffffff));
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 14px;
    overflow: hidden;
    min-height: 0;
    max-height: calc(100vh - 220px);
}

.zt-es-left-head {
    padding: 16px 16px 0;
}

.zt-es-left-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 0 0 12px;
}

.zt-es-left-title h2 {
    margin: 0;
    color: var(--text-color, var(--text, #0f172a));
    font-size: 16px;
    font-weight: 800;
}

.zt-es-count {
    color: var(--text-muted, var(--muted, #64748b));
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.zt-es-search {
    position: relative;
}

.zt-es-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted, var(--muted, #64748b));
    pointer-events: none;
    font-size: 14px;
}

.zt-es-search input {
    width: 100%;
    min-height: 42px;
    padding: 0 12px 0 36px;
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 10px;
    background: var(--input-bg, #ffffff);
    color: var(--text-color, var(--text, #0f172a));
    font: inherit;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
}

.zt-es-search input::placeholder {
    color: var(--text-muted, var(--muted, #94a3b8));
}

.zt-es-search input:focus {
    border-color: var(--accent-color, var(--accent, #3b82f6));
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

/* --- Employee List --- */
.zt-es-list-wrap {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    padding: 8px 0;
}

.zt-es-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* --- Employee Row --- */
.zt-es-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 16px;
    border: 0;
    background: transparent;
    color: var(--text-color, var(--text, #0f172a));
    text-align: left;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    border-left: 3px solid transparent;
}

.zt-es-row:hover {
    background: color-mix(in srgb, var(--accent-color, #3b82f6) 6%, var(--card-bg, #ffffff));
}

.zt-es-row.is-selected {
    background: color-mix(in srgb, var(--accent-color, #3b82f6) 10%, var(--card-bg, #ffffff));
    border-left-color: var(--accent-color, var(--accent, #3b82f6));
}

.zt-es-avatar {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent-color, var(--accent, #3b82f6));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1;
}

.zt-es-row-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.zt-es-row-name {
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.zt-es-row-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted, var(--muted, #64748b));
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zt-es-row-meta .zt-es-code {
    font-weight: 700;
}

.zt-es-status-dot {
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
}

.zt-es-status-dot.is-inactive {
    background: var(--text-muted, var(--muted, #94a3b8));
}

.zt-es-row-shift {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted, var(--muted, #64748b));
    white-space: nowrap;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: right;
}

/* --- Pagination --- */
.zt-es-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 16px;
    border-top: 1px solid var(--border-color, var(--border, #d7e0ec));
    font-size: 13px;
    color: var(--text-muted, var(--muted, #64748b));
    font-weight: 600;
}

.zt-es-page-btns {
    display: flex;
    gap: 4px;
}

.zt-es-page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 8px;
    background: transparent;
    color: var(--text-color, var(--text, #0f172a));
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zt-es-page-btn:hover {
    background: color-mix(in srgb, var(--accent-color, #3b82f6) 8%, transparent);
}

.zt-es-page-btn.is-active {
    background: var(--accent-color, var(--accent, #3b82f6));
    color: #ffffff;
    border-color: var(--accent-color, var(--accent, #3b82f6));
}

.zt-es-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* --- Empty State --- */
.zt-es-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-muted, var(--muted, #64748b));
    font-weight: 600;
}

/* --- Right Panel (Work Area) --- */
.zt-es-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 0;
}

/* --- Employee Summary (in right panel) --- */
.zt-es-summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: var(--card-bg, var(--surface, #ffffff));
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 14px;
}

.zt-es-summary-avatar {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent-color, var(--accent, #3b82f6));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1;
}

.zt-es-summary-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.zt-es-summary-name {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-color, var(--text, #0f172a));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zt-es-summary-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted, var(--muted, #64748b));
    font-weight: 600;
    flex-wrap: wrap;
}

.zt-es-summary-meta .zt-es-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-muted, var(--muted, #cbd5e1));
}

.zt-es-summary-contact {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted, var(--muted, #64748b));
    font-weight: 600;
}

.zt-es-summary-contact i {
    width: 14px;
    text-align: center;
    color: var(--text-muted, var(--muted, #94a3b8));
}

.zt-es-contact-icon {
    width: 12px;
    text-align: center;
    color: var(--text-muted, var(--muted, #94a3b8));
    font-size: 11px;
}

.zt-es-summary-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.zt-es-summary-actions {
    flex-shrink: 0;
}

.zt-es-clear-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted, var(--muted, #64748b));
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.zt-es-clear-btn:hover {
    background: color-mix(in srgb, var(--danger, #ef4444) 8%, transparent);
    color: var(--danger, #ef4444);
    border-color: var(--danger, #ef4444);
}

/* --- Right Panel Content Card --- */
.zt-es-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    background: var(--card-bg, var(--surface, #ffffff));
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 14px;
    flex: 1;
    min-height: 0;
}

/* --- Content Card (table wrapper) --- */
.zt-es-content-card {
    background: var(--card-bg, var(--surface, #ffffff));
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 14px;
    overflow: hidden;
}

.zt-es-content-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color, var(--border, #d7e0ec));
}

.zt-es-content-head h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: var(--text-color, var(--text, #0f172a));
}

.zt-es-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 0;
    border-radius: 8px;
    background: var(--accent-color, var(--accent, #3b82f6));
    color: #ffffff;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s;
}

.zt-es-add-btn:hover {
    opacity: 0.85;
}

body.theme-dark .zt-es-content-card,
body[data-theme="dark"] .zt-es-content-card {
    background: #111a2a;
    border-color: #334766;
}

body.theme-dark .zt-es-content-head,
body[data-theme="dark"] .zt-es-content-head {
    border-color: #334766;
}

body.theme-dark .zt-es-content-head h3,
body[data-theme="dark"] .zt-es-content-head h3 {
    color: #f8fafc;
}

/* --- Placeholder (no selection) --- */
.zt-es-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted, var(--muted, #64748b));
    min-height: 300px;
}

.zt-es-placeholder-icon {
    font-size: 48px;
    opacity: 0.3;
}

.zt-es-placeholder h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: var(--text-color, var(--text, #0f172a));
}

.zt-es-placeholder p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

/* --- Section Title (in right panel) --- */
.zt-es-section-title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: var(--text-color, var(--text, #0f172a));
}

/* --- Form Grid (shared) --- */
.zt-es-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

@media (max-width: 600px) {
    .zt-es-form-grid {
        grid-template-columns: 1fr;
    }
}

.zt-es-form-grid label {
    display: grid;
    gap: 6px;
}

.zt-es-form-grid label > span {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted, var(--muted, #64748b));
}

.zt-es-form-grid input,
.zt-es-form-grid select,
.zt-es-form-grid textarea {
    width: 100%;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid var(--border-color, var(--border, #d7e0ec));
    border-radius: 10px;
    background: var(--input-bg, #ffffff);
    color: var(--text-color, var(--text, #0f172a));
    font: inherit;
    box-sizing: border-box;
}

.zt-es-form-grid textarea {
    min-height: 80px;
    padding: 10px 12px;
    resize: vertical;
}

/* --- Buttons (shared) --- */
.zt-es-btn {
    min-height: 42px;
    padding: 0 18px;
    border: 0;
    border-radius: 10px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.zt-es-btn-primary {
    background: var(--accent-color, var(--accent, #2563eb));
    color: #ffffff;
}

.zt-es-btn-primary:hover {
    background: color-mix(in srgb, var(--accent-color, #2563eb) 88%, #000);
}

.zt-es-btn-secondary {
    background: var(--surface-muted, var(--soft-surface, #eef3f8));
    color: var(--text-color, var(--text, #0f172a));
}

.zt-es-btn-secondary:hover {
    background: color-mix(in srgb, var(--surface-muted, #eef3f8) 80%, #000);
}

.zt-es-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

/* --- Status badge (shared) --- */
.zt-es-status {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.zt-es-status-active {
    background: rgba(34, 197, 94, 0.14);
    color: #16a34a;
}

.zt-es-status-inactive {
    background: rgba(148, 163, 184, 0.16);
    color: var(--text-muted, var(--muted, #64748b));
}

/* --- Dark Mode --- */
body.theme-dark .zt-es-hero,
body.theme-dark .zt-es-left,
body.theme-dark .zt-es-summary,
body.theme-dark .zt-es-content,
body[data-theme="dark"] .zt-es-hero,
body[data-theme="dark"] .zt-es-left,
body[data-theme="dark"] .zt-es-summary,
body[data-theme="dark"] .zt-es-content {
    background: #172236;
    border-color: #2b3d5f;
}

body.theme-dark .zt-es-row,
body[data-theme="dark"] .zt-es-row {
    color: #f8fafc;
}

body.theme-dark .zt-es-row:hover,
body[data-theme="dark"] .zt-es-row:hover {
    background: rgba(59, 130, 246, 0.08);
}

body.theme-dark .zt-es-row.is-selected,
body[data-theme="dark"] .zt-es-row.is-selected {
    background: rgba(59, 130, 246, 0.14);
}

body.theme-dark .zt-es-search input,
body[data-theme="dark"] .zt-es-search input {
    background: #1e2d45;
    border-color: #334766;
    color: #f8fafc;
}

body.theme-dark .zt-es-summary-name,
body[data-theme="dark"] .zt-es-summary-name {
    color: #f8fafc;
}

body.theme-dark .zt-es-placeholder h3,
body[data-theme="dark"] .zt-es-placeholder h3 {
    color: #f8fafc;
}

body.theme-dark .zt-es-page-btn,
body[data-theme="dark"] .zt-es-page-btn {
    border-color: #334766;
    color: #f8fafc;
}

body.theme-dark .zt-es-form-grid input,
body.theme-dark .zt-es-form-grid select,
body.theme-dark .zt-es-form-grid textarea,
body[data-theme="dark"] .zt-es-form-grid input,
body[data-theme="dark"] .zt-es-form-grid select,
body[data-theme="dark"] .zt-es-form-grid textarea {
    background: #1e2d45;
    border-color: #334766;
    color: #f8fafc;
}

body.theme-dark .zt-es-clear-btn,
body[data-theme="dark"] .zt-es-clear-btn {
    border-color: #334766;
    color: #9fb0ca;
}

body.theme-dark .zt-es-btn-secondary,
body[data-theme="dark"] .zt-es-btn-secondary {
    background: #22304a;
    color: #f8fafc;
}

body.theme-dark .zt-es-row-meta,
body[data-theme="dark"] .zt-es-row-meta {
    color: #9fb0ca;
}

body.theme-dark .zt-es-count,
body[data-theme="dark"] .zt-es-count {
    color: #9fb0ca;
}