/* ========================================
   SUPER ADMIN — CLIENT MANAGEMENT
   Enterprise-Grade Tenant Administration
   ======================================== */

/* Reuse dashboard design tokens */
.sa-container {
    padding: 0;
    background: var(--color-gray-50);
    min-height: calc(100vh - 60px);
}

/* ── HEADER ────────────────────────────── */
.sa-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem 0.5rem 1.5rem;
    background: white;
    border-bottom: 1px solid var(--color-gray-200);
}

.sa-header-left p {
    font-size: var(--ds-label);
    font-weight: var(--ds-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-600);
    margin: 0;
}

.sa-header-left p .sa-divider {
    color: var(--color-primary);
    margin: 0 0.5rem;
}

.sa-header-right {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* ── METRICS ROW ──────────────────────── */
.sa-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
}

.sa-metric {
    background: white;
    padding: 0.875rem 1.125rem;
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.sa-metric::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--sa-color);
}

.sa-metric:hover {
    border-color: var(--sa-color);
    box-shadow: var(--shadow-md);
}

.sa-metric.primary {
    --sa-color: var(--color-primary);
}

.sa-metric.success {
    --sa-color: var(--color-success);
}

.sa-metric.warning {
    --sa-color: var(--color-warning);
}

.sa-metric.info {
    --sa-color: var(--color-info);
}

.sa-metric .sa-metric-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--sa-color);
    background: color-mix(in srgb, var(--sa-color) 10%, transparent);
}

.sa-metric .sa-metric-label {
    font-size: var(--ds-small);
    color: var(--color-gray-500);
    font-weight: var(--ds-fw-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.sa-metric .sa-metric-value {
    font-size: var(--ds-h1);
    font-weight: var(--ds-fw-bold);
    color: var(--color-gray-900);
    line-height: 1;
    margin: 2px 0;
    font-variant-numeric: tabular-nums;
}

.sa-metric .sa-metric-sub {
    font-size: var(--ds-small);
    font-weight: var(--ds-fw-medium);
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.sa-metric .sa-metric-sub.positive {
    color: var(--color-success);
}

.sa-metric .sa-metric-sub.negative {
    color: var(--color-danger);
}

/* ── CONTENT AREA ─────────────────────── */
.sa-content {
    padding: 0 1.5rem 1.5rem;
}

/* ── CLIENT TABLE CARD ────────────────── */
.sa-card {
    background: white;
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.sa-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
}

.sa-card-header h5 {
    margin: 0;
    font-size: var(--ds-h3);
    font-weight: var(--ds-fw-semibold);
    line-height: var(--ds-lh-h3);
    color: var(--color-gray-900);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sa-card-header h5 i {
    color: var(--color-gray-600);
}

.sa-card-body {
    padding: 0;
}

/* ── TABLE ─────────────────────────────── */
.sa-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
    font-size: var(--tbl-body-size);
    font-family: var(--ds-font);
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.sa-table thead th {
    height: var(--tbl-head-h);
    padding: 0 var(--tbl-cell-px);
    background: var(--color-gray-50);
    font-weight: var(--ds-fw-bold);
    color: var(--color-gray-600);
    border-bottom: 2px solid var(--color-gray-200);
    font-size: var(--tbl-head-size);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    text-align: left;
    vertical-align: middle;
}

.sa-table tbody td {
    height: var(--tbl-row-h);
    padding: 0 var(--tbl-cell-px);
    vertical-align: middle;
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-700);
    font-size: var(--tbl-body-size);
    white-space: nowrap;
}

.sa-table tbody tr {
    transition: background-color 0.15s ease;
}

.sa-table tbody tr:hover {
    background-color: var(--color-gray-50);
}

.sa-table tbody tr:last-child td {
    border-bottom: none;
}

/* Client name cell */
.sa-client-name {
    font-weight: var(--ds-fw-semibold);
    color: var(--color-gray-900);
    font-size: var(--ds-body);
    line-height: 1.25;
}

.sa-client-code {
    font-family: 'Cascadia Code', 'Fira Code', monospace;
    font-size: var(--ds-small);
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 6px;
    display: inline-block;
}

/* Status badge */
.sa-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: var(--ds-small);
    font-weight: var(--ds-fw-semibold);
    letter-spacing: 0.025em;
}

.sa-status.active {
    background: color-mix(in srgb, var(--color-success) 12%, transparent);
    color: var(--color-success);
}

.sa-status.inactive {
    background: color-mix(in srgb, var(--color-danger) 12%, transparent);
    color: var(--color-danger);
}

.sa-status .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* Action buttons */
.sa-actions {
    display: flex;
    gap: 0.375rem;
    align-items: center;
}

.sa-btn-action {
    padding: 5px 10px;
    border: 1px solid var(--color-gray-200);
    background: white;
    border-radius: 6px;
    font-size: var(--ds-label);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.sa-btn-action:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 5%, white);
}

.sa-btn-action.danger:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: color-mix(in srgb, var(--color-danger) 5%, white);
}

.sa-btn-action.success:hover {
    border-color: var(--color-success);
    color: var(--color-success);
    background: color-mix(in srgb, var(--color-success) 5%, white);
}

/* ── MODAL OVERLAY ─────────────────────── */
.sa-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease;
}

.sa-modal {
    background: white;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

.sa-modal-header {
    padding: 1.5rem 2rem 1rem;
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sa-modal-header h4 {
    margin: 0;
    font-size: var(--ds-h2);
    font-weight: var(--ds-fw-semibold);
    line-height: var(--ds-lh-h2);
    color: var(--color-gray-900);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sa-modal-header h4 i {
    color: var(--color-primary);
}

.sa-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-gray-100);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-600);
    transition: all 0.15s ease;
}

.sa-modal-close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
}

.sa-modal-body {
    padding: 1.5rem 2rem;
}

.sa-modal-footer {
    padding: 1rem 2rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    border-top: 1px solid var(--color-gray-200);
}

/* ── FORM FIELDS ──────────────────────── */
.sa-field {
    margin-bottom: 1.25rem;
}

.sa-field label {
    display: block;
    font-size: var(--ds-label);
    font-weight: var(--ds-fw-semibold);
    color: var(--color-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.sa-field label .required {
    color: var(--color-danger);
    margin-left: 2px;
}

.sa-field input,
.sa-field textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    font-size: var(--ds-body);
    color: var(--color-gray-900);
    background: white;
    transition: all 0.15s ease;
    outline: none;
    box-sizing: border-box;
}

.sa-field input:focus,
.sa-field textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.sa-field input::placeholder,
.sa-field textarea::placeholder {
    color: var(--color-gray-300);
}

.sa-field .field-hint {
    font-size: 0.6875rem;
    color: var(--color-gray-600);
    margin-top: 0.375rem;
}

.sa-field textarea {
    resize: vertical;
    min-height: 72px;
}

/* ── BUTTONS ──────────────────────────── */
.sa-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: var(--ds-body);
    font-weight: var(--ds-fw-semibold);
    font-family: var(--ds-font);
    cursor: pointer;
    transition: all 0.15s ease;
    border: 1px solid;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sa-btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.sa-btn-primary:hover {
    background: color-mix(in srgb, var(--color-primary) 90%, black);
    box-shadow: var(--shadow-sm);
}

.sa-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sa-btn-ghost {
    background: white;
    border-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

.sa-btn-ghost:hover {
    border-color: var(--color-gray-300);
    background: var(--color-gray-50);
}

/* ── EMPTY STATE ──────────────────────── */
.sa-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.sa-empty-icon {
    width: 64px;
    height: 64px;
    background: color-mix(in srgb, var(--color-primary) 10%, transparent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-primary);
    margin: 0 auto 1.25rem;
}

.sa-empty h6 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.sa-empty p {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

/* ── TOAST / ALERT ────────────────────── */
.sa-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-gray-900);
    color: white;
    padding: 0.875rem 1.25rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    font-size: 0.8125rem;
    font-weight: 500;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideUp 0.3s ease;
    max-width: 400px;
}

.sa-toast.success {
    background: var(--color-success);
}

.sa-toast.error {
    background: var(--color-danger);
}

.sa-toast.warning {
    background: #d97706;
}

/* ── ERROR / INFO ALERTS ─────────────── */
.sa-error-alert {
    background: color-mix(in srgb, var(--color-danger) 10%, transparent);
    color: #991b1b;
    border: 1px solid color-mix(in srgb, var(--color-danger) 25%, transparent);
    border-radius: 6px;
    padding: 0.625rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── CONTACT CARD ────────────────────── */
.sa-contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.sa-contact-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(1, 118, 211, 0.08);
}

.sa-contact-avatar {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--color-primary), #4F46E5);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}

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

.sa-contact-name-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.2rem;
}

.sa-contact-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-gray-900);
}

.sa-contact-primary-badge {
    font-size: 0.6rem;
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary);
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.sa-contact-email {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sa-contact-phone {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: 0.125rem;
}

.sa-contact-actions {
    display: flex;
    gap: 0.375rem;
    flex-shrink: 0;
}

.sa-icon-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-gray-200);
    background: white;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sa-icon-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 6%, white);
}

.sa-icon-btn.danger:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: color-mix(in srgb, var(--color-danger) 6%, white);
}

.sa-icon-btn.star:hover {
    border-color: #f59e0b;
    color: #f59e0b;
    background: color-mix(in srgb, #f59e0b 6%, white);
}

/* ── ANIMATIONS ───────────────────────── */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── STAT BADGES IN TABLE ─────────────── */
.sa-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    color: var(--color-gray-700);
    font-size: 0.8125rem;
}

.sa-stat-badge i {
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

/* ── SEARCH BAR ───────────────────────── */
.sa-search {
    position: relative;
    width: 260px;
}

.sa-search input {
    width: 100%;
    padding: 7px 12px 7px 2.25rem;
    border: 1px solid var(--color-gray-200);
    border-radius: 6px;
    font-size: var(--ds-body);
    color: var(--color-gray-900);
    outline: none;
    transition: all 0.15s ease;
    background: var(--color-gray-50);
}

.sa-search input:focus {
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.sa-search i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    font-size: 0.875rem;
}

/* ── USER AVATAR ──────────────────────── */
.sa-user-cell {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.sa-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--color-primary), #4F46E5);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* ── ROLE BADGES ──────────────────────── */
.sa-role-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: var(--ds-small);
    font-weight: var(--ds-fw-semibold);
    letter-spacing: 0.025em;
    white-space: nowrap;
}

.sa-role-badge i {
    font-size: 0.625rem;
}

.sa-role-badge.role-admin {
    background: color-mix(in srgb, #4F46E5 12%, transparent);
    color: #4F46E5;
}

.sa-role-badge.role-manager {
    background: color-mix(in srgb, var(--color-warning) 12%, transparent);
    color: var(--color-warning);
}

.sa-role-badge.role-developer {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary);
}

.sa-role-badge.role-viewer {
    background: color-mix(in srgb, var(--color-success) 12%, transparent);
    color: var(--color-success);
}

.sa-role-badge.role-auditor {
    background: color-mix(in srgb, #7C3AED 12%, transparent);
    color: #7C3AED;
}

.sa-role-badge.role-default {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* ── FILTER SELECT ────────────────────── */
.sa-filter-select,
.sa-select {
    padding: 7px 12px;
    border: 1px solid var(--color-gray-200);
    border-radius: 6px;
    font-size: var(--ds-body);
    font-family: var(--ds-font);
    color: var(--color-gray-900);
    outline: none;
    transition: all 0.15s ease;
    background: var(--color-gray-50);
    cursor: pointer;
    appearance: auto;
}

.sa-filter-select:focus,
.sa-select:focus {
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.sa-field .sa-select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-gray-300);
    background: white;
    box-sizing: border-box;
}

/* ── RESPONSIVE ───────────────────────── */
@media (max-width: 1200px) {
    .sa-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sa-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.5rem;
    }

    .sa-metrics,
    .sa-content {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .sa-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .sa-modal {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
}

/* ── CLIENT DETAIL PANEL (for edit) ───── */
.sa-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

@media (max-width: 560px) {
    .sa-detail-row {
        grid-template-columns: 1fr;
    }
}