/* ==========================================================================
   AURA Unified Portal — portal.css
   Fresh CSS foundation for the consolidated single-portal UI.
   Extends theme.css custom properties; replaces admin.css entirely.
   ========================================================================== */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden;
    height: 100vh;
}

/* ---------- Portal Layout ---------- */
.portal-layout {
    display: flex;
    height: 100vh;
    flex-direction: column;
}

.portal-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    margin-top: 52px; /* topbar height */
}

/* ---------- Topbar ---------- */
.portal-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 1000;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-left .rci-logo {
    height: 30px;
    opacity: 0.9;
    transition: opacity 0.2s;
}

.topbar-left .rci-logo:hover { opacity: 1; }

.topbar-wordmark {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 0.04em;
    cursor: pointer;
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: 8px;
}

.topbar-breadcrumb .sep {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.topbar-breadcrumb .crumb-group {
    color: var(--text-muted);
}

.topbar-breadcrumb .crumb-section {
    color: var(--text-primary);
    font-weight: 500;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Sidebar toggle for mobile */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 6px;
}

/* User dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.15s;
}

.user-dropdown-toggle:hover {
    background: var(--bg-primary);
}

.user-dropdown-toggle .fa-chevron-down {
    font-size: 0.65rem;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.user-dropdown.open .fa-chevron-down {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    z-index: 1100;
    overflow: hidden;
}

.user-dropdown.open .user-dropdown-menu {
    display: block;
}

.user-dropdown-section {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
}

.user-dropdown-section:last-child {
    border-bottom: none;
}

.user-dropdown-section-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.12s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.user-dropdown-item:hover {
    background: var(--bg-tertiary);
}

.user-dropdown-item.danger {
    color: var(--danger-color);
}

/* Theme options */
.theme-options {
    display: flex;
    gap: 6px;
}

.theme-option {
    flex: 1;
    padding: 5px 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s;
}

.theme-option:hover, .theme-option.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

/* ---------- Sidebar ---------- */
.portal-sidebar {
    width: 240px;
    min-width: 240px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    overflow-y: auto;
    overflow-x: hidden;
    transition: width 0.2s ease, min-width 0.2s ease;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.portal-sidebar::-webkit-scrollbar { width: 5px; }
.portal-sidebar::-webkit-scrollbar-track { background: transparent; }
.portal-sidebar::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }

/* Sidebar groups */
.sidebar-group {
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-group:last-child {
    border-bottom: none;
}

.sidebar-group-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px 6px;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    list-style: none;
}

.sidebar-group-header::-webkit-details-marker { display: none; }

.sidebar-group-header .group-icon {
    font-size: 0.8rem;
    width: 18px;
    text-align: center;
}

.sidebar-group-header .group-chevron {
    margin-left: auto;
    font-size: 0.6rem;
    transition: transform 0.2s;
    color: var(--text-muted);
}

.sidebar-group[open] .group-chevron {
    transform: rotate(90deg);
}

.sidebar-group-items {
    padding: 0 0 8px;
}

/* Sidebar items */
.sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px 8px 28px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 0.84rem;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    border-left: 3px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-item:hover {
    background: var(--sidebar-hover);
}

.sidebar-item.active {
    background: var(--sidebar-active);
    border-left-color: var(--accent-color);
    color: #fff;
    font-weight: 500;
}

.sidebar-item .item-icon {
    font-size: 0.82rem;
    width: 18px;
    text-align: center;
    opacity: 0.7;
}

.sidebar-item.active .item-icon {
    opacity: 1;
}

.sidebar-item .item-label {
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-item .external-icon {
    margin-left: auto;
    font-size: 0.65rem;
    opacity: 0.4;
}

/* Collapsed sidebar */
.portal-sidebar.collapsed {
    width: 56px;
    min-width: 56px;
}

.portal-sidebar.collapsed .sidebar-group-header .group-label,
.portal-sidebar.collapsed .sidebar-group-header .group-chevron,
.portal-sidebar.collapsed .sidebar-item .item-label,
.portal-sidebar.collapsed .sidebar-item .external-icon {
    display: none;
}

.portal-sidebar.collapsed .sidebar-item {
    padding: 10px 0;
    justify-content: center;
}

.portal-sidebar.collapsed .sidebar-group-header {
    padding: 12px 0 6px;
    justify-content: center;
}

/* Sidebar collapse toggle */
.sidebar-collapse-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: none;
    border: none;
    border-top: 1px solid rgba(255,255,255,0.06);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: auto;
    transition: color 0.15s;
}

.sidebar-collapse-btn:hover {
    color: var(--sidebar-text);
}

/* ---------- Section Host ---------- */
.section-host {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 28px 32px;
    background: var(--bg-primary);
}

.section-host > .section-content {
    max-width: 1400px;
    margin: 0 auto;
    animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Section Header ---------- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.section-header h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.section-header h2 i {
    color: var(--accent-color);
}

.section-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s;
    white-space: nowrap;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background: var(--border-color);
}

.btn-danger {
    background: var(--danger-color);
    color: #fff;
    border-color: var(--danger-color);
}
.btn-danger:hover {
    opacity: 0.85;
}

.btn-warning {
    background: var(--warning-color);
    color: #212529;
    border-color: var(--warning-color);
}
.btn-warning:hover {
    opacity: 0.85;
}

.btn-success {
    background: var(--success-color);
    color: #fff;
    border-color: var(--success-color);
}
.btn-success:hover {
    opacity: 0.85;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.78rem;
}

.btn-icon {
    padding: 6px 8px;
    font-size: 0.85rem;
}

.btn-group {
    display: flex;
    gap: 6px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card h3 i {
    color: var(--accent-color);
}

/* Stat cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 18px;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--card-shadow);
}

.stat-card.accent-green  { border-left-color: var(--success-color); }
.stat-card.accent-yellow { border-left-color: var(--warning-color); }
.stat-card.accent-red    { border-left-color: var(--danger-color); }
.stat-card.accent-blue   { border-left-color: var(--accent-color); }
.stat-card.accent-purple { border-left-color: #9b59b6; }

.stat-card h4 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin: 0 0 8px;
    font-weight: 600;
}

.stat-value {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-value.success { color: var(--success-color); }
.stat-value.warning { color: var(--warning-color); }
.stat-value.danger  { color: var(--danger-color); }

.stat-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ---------- Tables ---------- */
.table-container {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);

/* Sticky action buttons column for wide tables */
table th:last-child,
table td.action-buttons {
    position: sticky;
    right: 0;
    background: var(--bg-primary);
    z-index: 1;
    box-shadow: -2px 0 4px rgba(0,0,0,0.06);
}
table th:last-child {
    background: var(--table-header-bg, var(--bg-secondary));
}
table tr:nth-child(even) td.action-buttons {
    background: var(--table-stripe-bg, var(--bg-secondary));
}
.action-buttons {
    white-space: nowrap;
}
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    background: var(--table-header-bg);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1;
    white-space: nowrap;
    cursor: default;
}

thead th.sortable {
    cursor: pointer;
    user-select: none;
}

thead th.sortable:hover {
    color: var(--text-primary);
}

tbody td {
    padding: 10px 14px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

tbody tr:hover {
    background: var(--table-row-hover);
}

tbody tr:nth-child(even) {
    background: var(--table-stripe-bg);
}

tbody tr:nth-child(even):hover {
    background: var(--table-row-hover);
}

td code {
    font-size: 0.82rem;
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success { background: rgba(25, 135, 84, 0.15); color: var(--success-color); }
.badge-danger  { background: rgba(220, 53, 69, 0.15); color: var(--danger-color); }
.badge-warning { background: rgba(255, 193, 7, 0.15); color: var(--warning-color); }
.badge-info    { background: rgba(13, 110, 253, 0.15); color: var(--accent-color); }
.badge-muted   { background: var(--bg-tertiary); color: var(--text-secondary); }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
}

.status-badge.active   { background: rgba(25, 135, 84, 0.15); color: var(--success-color); }
.status-badge.inactive { background: rgba(220, 53, 69, 0.15); color: var(--danger-color); }
.status-badge.pending  { background: rgba(255, 193, 7, 0.15); color: var(--warning-color); }

.role-badge {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
}

.role-badge.system     { background: rgba(155, 89, 182, 0.15); color: #9b59b6; }
.role-badge.admin      { background: rgba(13, 110, 253, 0.15); color: var(--accent-color); }
.role-badge.datamanager { background: rgba(25, 135, 84, 0.15); color: var(--success-color); }
.role-badge.readonly   { background: var(--bg-tertiary); color: var(--text-secondary); }

.env-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
}
.env-dev  { background: #27ae60; color: #fff; }
.env-qa   { background: #f39c12; color: #fff; }
.env-prod { background: #e74c3c; color: #fff; }

/* ---------- Forms ---------- */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    font-size: 0.88rem;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

.form-group select {
    cursor: pointer;
}

.form-group input[type="checkbox"] {
    width: auto;
    padding: 0;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    font-size: 0.88rem;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.form-control-sm {
    padding: 5px 10px;
    font-size: 0.82rem;
}

.form-inline {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-color);
}

/* ---------- Filter Row ---------- */
.filter-row {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

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

.filter-group label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.filter-group select,
.filter-group input {
    padding: 7px 12px;
    border: 1px solid var(--input-border);
    border-radius: 5px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
    min-width: 150px;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

/* ---------- Modals ---------- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 16px 48px rgba(0,0,0,0.25);
    animation: modalIn 0.15s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(-8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
}

.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 24px;
    border-top: 1px solid var(--border-color);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 0 0;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
    position: sticky;
    bottom: -24px;
    background: var(--bg-primary);
    z-index: 1;
}

/* ---------- Pagination ---------- */
.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.pagination-info {
    color: var(--text-muted);
}

.pagination-buttons {
    display: flex;
    gap: 6px;
}

.pagination-buttons button {
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.15s;
}

.pagination-buttons button:hover:not(:disabled) {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.pagination-buttons button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-buttons button.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

/* ---------- Tabs ---------- */
.tab-bar {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.tab-bar .tab {
    padding: 10px 18px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s;
    user-select: none;
}

.tab-bar .tab:hover {
    color: var(--text-primary);
}

.tab-bar .tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    font-weight: 600;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ---------- Loading / Skeleton ---------- */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 0.88rem;
    gap: 10px;
}

.loading-spinner i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border-color) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-line {
    height: 14px;
    margin-bottom: 10px;
    border-radius: 4px;
}

.skeleton-line:last-child { width: 60%; }

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    display: block;
    opacity: 0.4;
}

.empty-state p {
    font-size: 0.92rem;
    margin: 0;
}

/* ---------- Alerts / Messages ---------- */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-info {
    background: rgba(13, 110, 253, 0.1);
    border: 1px solid rgba(13, 110, 253, 0.25);
    color: var(--accent-color);
}

.alert-success {
    background: rgba(25, 135, 84, 0.1);
    border: 1px solid rgba(25, 135, 84, 0.25);
    color: var(--success-color);
}

.alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.25);
    color: var(--warning-color);
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.25);
    color: var(--danger-color);
}

/* ---------- Toast / Notification ---------- */
.toast-container {
    position: fixed;
    top: 64px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.85rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toastIn 0.2s ease;
    min-width: 280px;
    max-width: 400px;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

.toast.success { border-left: 4px solid var(--success-color); }
.toast.error   { border-left: 4px solid var(--danger-color); }
.toast.warning { border-left: 4px solid var(--warning-color); }
.toast.info    { border-left: 4px solid var(--accent-color); }

/* ---------- Charts ---------- */
.chart-container {
    position: relative;
    height: 280px;
    margin-bottom: 20px;
}

/* ---------- Code / Pre ---------- */
pre, code {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

pre {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px;
    overflow-x: auto;
    font-size: 0.82rem;
    line-height: 1.5;
}

/* ---------- System Logs ---------- */
.log-viewer {
    background: #0d1117;
    color: #c9d1d9;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.78rem;
    line-height: 1.6;
    padding: 16px;
    border-radius: 8px;
    overflow-y: auto;
    max-height: 500px;
    white-space: pre-wrap;
    word-break: break-all;
}

.log-entry {
    padding: 2px 0;
}

.log-level-INFO    { color: #58a6ff; }
.log-level-WARNING { color: #d29922; }
.log-level-ERROR   { color: #f85149; }
.log-level-DEBUG   { color: #8b949e; }

/* ---------- Dashboard Cards ---------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.app-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 22px;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    text-align: center;
}

.app-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    border-color: var(--accent-color);
}

.app-card .card-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.app-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.app-card p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ---------- Tooltip ---------- */
[title] {
    position: relative;
}

/* ---------- Copy button ---------- */
.copy-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    padding: 3px 8px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.copy-btn:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

/* ---------- Progress Bar ---------- */
.progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-bar-fill.green  { background: var(--success-color); }
.progress-bar-fill.yellow { background: var(--warning-color); }
.progress-bar-fill.red    { background: var(--danger-color); }
.progress-bar-fill.blue   { background: var(--accent-color); }

/* ---------- Collapsible Sections ---------- */
.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 12px 0;
    user-select: none;
}

.collapsible-header .chevron {
    transition: transform 0.2s;
    color: var(--text-muted);
}

.collapsible-header.open .chevron {
    transform: rotate(90deg);
}

.collapsible-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.2s ease;
}

.collapsible-body.open {
    max-height: 2000px;
}

/* ---------- Mermaid Diagrams ---------- */
.mermaid-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
}

.mermaid svg {
    max-width: 100%;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .portal-sidebar {
        width: 56px;
        min-width: 56px;
    }

    .portal-sidebar .sidebar-group-header .group-label,
    .portal-sidebar .sidebar-group-header .group-chevron,
    .portal-sidebar .sidebar-item .item-label,
    .portal-sidebar .sidebar-item .external-icon {
        display: none;
    }

    .portal-sidebar .sidebar-item {
        padding: 10px 0;
        justify-content: center;
    }

    .portal-sidebar .sidebar-group-header {
        padding: 12px 0 6px;
        justify-content: center;
    }

    .section-host {
        padding: 20px 16px;
    }
}

@media (max-width: 600px) {
    .portal-sidebar {
        position: fixed;
        left: -240px;
        top: 52px;
        bottom: 0;
        width: 240px;
        min-width: 240px;
        z-index: 999;
        transition: left 0.25s ease;
    }

    .portal-sidebar.mobile-open {
        left: 0;
    }

    .portal-sidebar.mobile-open ~ .sidebar-backdrop {
        display: block;
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 52px 0 0 0;
        background: rgba(0,0,0,0.4);
        z-index: 998;
    }

    .sidebar-toggle {
        display: block;
    }

    .sidebar-collapse-btn {
        display: none;
    }

    .portal-sidebar .sidebar-group-header .group-label,
    .portal-sidebar .sidebar-group-header .group-chevron,
    .portal-sidebar .sidebar-item .item-label,
    .portal-sidebar .sidebar-item .external-icon {
        display: inline;
    }

    .portal-sidebar .sidebar-item {
        padding: 8px 16px 8px 28px;
        justify-content: flex-start;
    }

    .portal-sidebar .sidebar-group-header {
        padding: 12px 16px 6px;
        justify-content: flex-start;
    }

    .topbar-breadcrumb {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .section-host {
        padding: 16px 12px;
    }
}

/* ---------- Utility Classes ---------- */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--text-muted) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger  { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-100 { width: 100%; }
.hidden { display: none !important; }
.clickable { cursor: pointer; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.monospace { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }

/* ---------- Scrollbars ---------- */
.section-host::-webkit-scrollbar { width: 8px; }
.section-host::-webkit-scrollbar-track { background: transparent; }
.section-host::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
.section-host::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ---------- Login Page ---------- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-primary);
    overflow: auto;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 28px;
}

.login-card .login-logo img {
    height: 40px;
    margin-bottom: 12px;
}

.login-card .login-logo h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 0;
    letter-spacing: 0.04em;
}

.login-card .login-logo p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 4px 0 0;
}

.login-card .form-group {
    margin-bottom: 18px;
}

.login-card .btn-primary {
    width: 100%;
    padding: 10px;
    font-size: 0.92rem;
}

.login-message {
    text-align: center;
    font-size: 0.85rem;
    margin-top: 12px;
    min-height: 20px;
}

.login-message.error { color: var(--danger-color); }
.login-message.success { color: var(--success-color); }

/* ---------- Data Quality Sub-Tabs ---------- */
.dq-subtab-host {
    min-height: 300px;
}

/* ---------- Sync Panel ---------- */
.sync-panel {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.sync-panel h4 {
    margin: 0 0 12px;
    font-size: 0.92rem;
    color: var(--text-primary);
}

/* ---------- Search Bar ---------- */
.search-bar {
    position: relative;
    max-width: 320px;
}

.search-bar input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

.search-bar .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ---------- Print ---------- */
@media print {
    .portal-topbar, .portal-sidebar, .sidebar-backdrop { display: none !important; }
    .section-host { margin: 0; padding: 0; overflow: visible; }
    .portal-body { margin-top: 0; }
}

/* ---------- Role Card Layout ---------- */
.role-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4px;
}
.role-card-header h3 {
    margin: 0;
}
.role-card-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}
.btn-danger-icon {
    color: var(--danger-color, #dc3545);
}
.btn-danger-icon:hover {
    background: var(--danger-color, #dc3545);
    color: #fff;
}
.stat-card-label {
    font-size: 0.8rem;
    color: var(--text-secondary, #6c757d);
    text-transform: lowercase;
}

/* ---------- Permission Checklist ---------- */
.permissions-checklist {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    max-height: 200px;
    overflow-y: auto;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary, #fff);
}
.perm-check {
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
}

/* ============================================================================
   Tooltip for disabled buttons
   ============================================================================ */

.tooltip-wrapper[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 8px 12px;
    background: #2c3e50;
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.tooltip-wrapper[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 2px;
    border: 6px solid transparent;
    border-top-color: #2c3e50;
    z-index: 1000;
}

/* ---------- Monochromatic Button Overrides ---------- */
/* Default .btn is now monochromatic */
.btn {
    background: var(--bg-tertiary, #333);
    color: var(--text-primary, #fff);
    border: 1px solid var(--border-color, #444);
}

.btn:hover {
    background: var(--bg-primary, #222);
    border-color: var(--text-muted, #666);
}

.btn:active {
    background: var(--bg-secondary, #2a2a2a);
}

/* Grid action buttons - minimal monochromatic design */
.grid-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-secondary, #999);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.grid-action-btn:hover:not(:disabled) {
    background: var(--bg-tertiary, #333);
    color: var(--text-primary, #fff);
}

.grid-action-btn:active:not(:disabled) {
    background: var(--bg-primary, #222);
    transform: scale(0.95);
}

.grid-action-btn:disabled {
    cursor: not-allowed;
    opacity: 0.4;
}

/* AG Grid custom theme - force dark theme with !important overrides */
.ag-theme-alpine-dark {
    --ag-header-background-color: var(--bg-secondary);
    --ag-background-color: var(--bg-primary);
    --ag-odd-row-background-color: var(--bg-primary);
    --ag-row-hover-color: var(--bg-tertiary);
    --ag-border-color: var(--border-color);
    --ag-header-foreground-color: var(--text-secondary);
    --ag-foreground-color: var(--text-primary);
    --ag-selected-row-background-color: var(--bg-tertiary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-primary) !important;
}

/* AG Grid header - force dark */
.ag-theme-alpine-dark .ag-header {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
}

.ag-theme-alpine-dark .ag-header-cell {
    padding-left: 12px;
    padding-right: 12px;
    background-color: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
}

.ag-theme-alpine-dark .ag-header-cell-label {
    color: var(--text-secondary) !important;
}

/* Hide multi-sort order indicator (e.g., "2" in "Role 2") */
.ag-theme-alpine-dark .ag-sort-order {
    display: none !important;
}

/* AG Grid rows - force dark */
.ag-theme-alpine-dark .ag-row {
    background-color: var(--bg-primary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.ag-theme-alpine-dark .ag-row-odd {
    background-color: var(--bg-primary) !important;
}

.ag-theme-alpine-dark .ag-row-even {
    background-color: var(--bg-primary) !important;
}

.ag-theme-alpine-dark .ag-row:hover {
    background-color: var(--bg-tertiary) !important;
}

.ag-theme-alpine-dark .ag-cell {
    line-height: 40px;
    padding-left: 12px;
    padding-right: 12px;
    color: var(--text-primary) !important;
    background-color: transparent !important;
}

/* AG Grid root wrapper */
.ag-theme-alpine-dark .ag-root-wrapper {
    background-color: var(--bg-primary) !important;
    border: none !important;
}

/* AG Grid center and body */
.ag-theme-alpine-dark .ag-root,
.ag-theme-alpine-dark .ag-body-viewport {
    background-color: var(--bg-primary) !important;
}

/* ============================================================================
   Architecture Tab Navigation
   ============================================================================ */

.tab-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tab-btn {
    padding: 10px 18px;
    border: 1px solid var(--border-color, #444);
    background: var(--bg-secondary, #222);
    color: var(--text-secondary, #999);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.tab-btn:hover {
    background: var(--bg-tertiary, #333);
    color: var(--text-primary, #fff);
    border-color: var(--text-muted, #666);
}

.tab-btn.active {
    background: var(--accent-color, #3498db);
    color: #ffffff;
    border-color: var(--accent-color, #3498db);
}

.tab-btn i {
    margin-right: 6px;
}

/* Tab content containers */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Architecture diagram SVG containers - light background for visibility in dark mode */
#arch-tab-overview img,
#arch-tab-data-flow img {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Update: Support both object and img tags for SVG rendering */
#arch-tab-overview object,
#arch-tab-data-flow object,
#arch-tab-services object {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Service card styles - vertical Port/PID layout and green icon */
.card-details .detail-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-details .detail-group span {
    display: block;
    margin-right: 0;
}

.card-status {
    transform: skewX(-5deg);
}

/* Grid layout for card sections */
.services-grid,
.integrations-grid,
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

/* Borderless cards for cleaner look */
.service-card,
.integration-card,
.job-card {
    border: none;
}

/* Green icon for healthy services, integrations, and active jobs */
.service-card.healthy .card-icon i,
.service-card.active .card-icon i,
.service-card.reachable .card-icon i,
.integration-card.healthy .card-icon i,
.integration-card.active .card-icon i,
.integration-card.reachable .card-icon i,
.job-card.active .card-icon i {
    color: #27ae60;
}

/* Info icon tooltip styling */
.card-info-tooltip {
    position: relative;
    display: inline-block;
    margin-left: 0.5rem;
}

.card-info-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    cursor: help;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.card-info-icon:hover {
    opacity: 1;
    color: var(--primary-color);
}

.card-info-tooltip .tooltip-text {
    visibility: hidden;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    text-align: left;
    border-radius: 6px;
    padding: 0.75rem;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 250px;
    max-width: 350px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    opacity: 0;
    transition: opacity 0.2s;
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: normal;
}

.card-info-tooltip .tooltip-text div {
    margin: 0.25rem 0;
}

.card-info-tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Tooltip arrow */
.card-info-tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--bg-secondary) transparent transparent transparent;
}

/* ========================================================================== */
/* Compact Dashboard Styles                                                  */
/* ========================================================================== */

.compact-dashboard {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--card-shadow);
}

/* Summary Bar */
.summary-bar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    min-height: 60px;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.section-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.section-summary:hover {
    background: var(--bg-hover);
}

.section-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.summary-divider {
    color: var(--border-color);
    font-weight: 300;
    font-size: 1.2rem;
}

.queue-summary {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Dots Container */
.dots-container {
    display: flex;
    gap: 0.3rem;
    align-items: center;
}

.dot {
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s, filter 0.2s;
    line-height: 1;
}

.dot:hover {
    transform: scale(1.4);
    filter: brightness(1.2);
}

/* Dot Colors */
.dot.healthy,
.dot.active,
.dot.reachable,
.dot.success {
    color: #22c55e;
}

.dot.degraded,
.dot.timeout,
.dot.warning {
    color: #eab308;
}

.dot.error,
.dot.failed,
.dot.stopped {
    color: #ef4444;
}

.dot.inactive,
.dot.pending {
    color: #9ca3af;
}

.dot.planned {
    color: #6366f1;
}

.dot.disabled {
    color: #d1d5db;  /* Light gray - distinct from inactive (#9ca3af) */
    opacity: 0.6;
}

/* Export Button */
.export-btn {
    margin-left: auto;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.export-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.export-btn:active {
    transform: translateY(0);
}

/* Tooltip Overlay */
.tooltip-overlay {
    position: fixed;
    z-index: 2000;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    max-width: 300px;
    pointer-events: auto;
}

.tooltip-content {
    font-size: 0.85rem;
    line-height: 1.6;
}

.tooltip-item div {
    margin: 0.25rem 0;
    color: var(--text-primary);
}

.tooltip-item strong {
    color: var(--text-secondary);
    font-weight: 600;
}

/* Accordion Panels */
.accordion-panel {
    margin-top: 1rem;
    border-top: 2px solid var(--border-color);
    padding-top: 1rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Compact Table */
.compact-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.compact-table thead {
    background: var(--bg-secondary);
}

.compact-table th {
    text-align: left;
    padding: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.compact-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.compact-table tbody tr:hover {
    background: var(--bg-hover);
}

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

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .summary-bar {
        gap: 1rem;
        padding: 0.5rem;
    }

    .section-summary {
        font-size: 0.8rem;
    }

    .section-label {
        font-size: 0.85rem;
    }

    .summary-divider {
        display: none;
    }

    .export-btn {
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }

    .compact-table {
        font-size: 0.75rem;
    }

    .compact-table th,
    .compact-table td {
        padding: 0.5rem;
    }

    .tooltip-overlay {
        position: fixed;
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%);
        max-width: 90vw;
    }
}

/* Loading state */
.compact-dashboard .loading-spinner {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.compact-dashboard .message {
    padding: 1rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-radius: 4px;
    background: var(--bg-secondary);
}

.compact-dashboard .message.error {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger-color);
}

/* Refresh Timer */
.refresh-timer {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.refresh-timer::before {
    content: "\f017";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

@media (max-width: 768px) {
    .refresh-timer {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }
}

/* Export Button Secondary Style (JSON) */
.export-btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.export-btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.export-btn i {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .export-btn,
    .export-btn-secondary {
        flex: 1;
        min-width: 120px;
    }
}

/* Table cell alignment */
.compact-table th.align-right,
.compact-table td.align-right {
    text-align: right;
}

.compact-table th.align-center,
.compact-table td.align-center {
    text-align: center;
}

/* ==========================================================================
   Wells Status Dashboard
   ========================================================================== */

/* Wells Summary Stats */
.wells-summary {
    display: flex;
    gap: 2rem;
    padding: 1rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.summary-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-cerrado {
    color: #22c55e;
}

.summary-abierto {
    color: #eab308;
}

.summary-sin-parte {
    color: #9ca3af;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.status-cerrado {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-abierto {
    background: rgba(234, 179, 8, 0.15);
    color: #eab308;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.status-sin-parte {
    background: rgba(156, 163, 175, 0.15);
    color: #9ca3af;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

/* Wells Table */
.table-container {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table thead {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    user-select: none;
}

.data-table th[data-sort] {
    cursor: pointer;
    transition: color 0.2s;
}

.data-table th[data-sort]:hover {
    color: var(--primary-color);
}

.data-table th i {
    margin-left: 0.25rem;
    font-size: 0.75rem;
    opacity: 0.6;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

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

.data-table td {
    padding: 0.75rem 1rem;
    color: var(--text-primary);
}

.data-table td.loading,
.data-table td.error {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}

.data-table td.error {
    color: var(--danger-color);
}

.data-table td.loading i {
    margin-right: 0.5rem;
}

/* Search Input */
.search-input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 300px;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 0;
    margin-top: 1rem;
}

.pagination-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Tab Navigation */
.tab-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-btn i {
    font-size: 0.9rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Card Header with Actions */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .wells-summary {
        gap: 1rem;
    }

    .summary-stat {
        flex: 1 1 45%;
    }

    .search-input {
        min-width: 100%;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .card-actions {
        width: 100%;
    }

    .tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .data-table {
        font-size: 0.85rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }
}

/* Postman Getting Started Instructions Styling */
.postman-instructions {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.postman-instructions > li {
    margin-bottom: 0.75rem;
}

.postman-instructions ul {
    margin-top: 0.5rem;
    margin-bottom: 0;
    margin-left: 4rem;
    list-style-type: disc;
}

.postman-instructions ul li {
    margin-bottom: 0.25rem;
    margin-left: 1rem;
}

/* Postman Getting Started - Div-based approach with explicit margins */
.postman-steps {
    color: var(--text-secondary);
    line-height: 1.8;
}

.postman-steps .step {
    display: flex;
    margin-bottom: 1rem;
    gap: 0.75rem;
}

.postman-steps .step-number {
    flex-shrink: 0;
    font-weight: 600;
    width: 1.5rem;
}

.postman-steps .step-content {
    flex: 1;
}

.postman-steps .sub-items {
    margin-top: 0.5rem;
    margin-left: 4rem;
    padding-left: 2rem;
    border-left: 2px solid var(--border-color);
}

.postman-steps .sub-items > div {
    margin-bottom: 0.35rem;
}