/* Libermap v2 - Estilos Completos */

:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-success: #16a34a;
    --color-success-light: #dcfce7;
    --color-warning: #eab308;
    --color-warning-light: #fef3c7;
    --color-danger: #dc2626;
    --color-danger-light: #fee2e2;
    --color-purple: #7c3aed;
    --color-purple-light: #ede9fe;
    --color-gray: #6b7280;
    --color-gray-light: #f3f4f6;

    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;

    --left-menu-width: 220px;
    --left-menu-collapsed: 56px;
    --toolbar-height: 48px;
    --sidebar-width: 380px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    height: 100vh;
    overflow: hidden;
    display: flex;
}

/* ===== MENU LATERAL ESQUERDO ===== */
#left-menu {
    width: var(--left-menu-width);
    height: 100vh;
    background: #1e293b;
    color: #e2e8f0;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 1001;
    transition: width 0.2s ease;
    overflow: hidden;
}

#left-menu.collapsed {
    width: var(--left-menu-collapsed);
}

#left-menu.collapsed .brand-text,
#left-menu.collapsed .menu-label,
#left-menu.collapsed .menu-item span,
#left-menu.collapsed .version-tag {
    display: none;
}

.menu-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand-icon {
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
    flex-shrink: 0;
}

.brand-text {
    font-size: 16px;
    font-weight: 700;
    color: white;
    white-space: nowrap;
}

.menu-section {
    padding: 8px;
}

.menu-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    padding: 4px 10px 6px;
    font-weight: 600;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    background: transparent;
    color: #cbd5e1;
    font-family: inherit;
    font-size: 13px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s;
    text-align: left;
    white-space: nowrap;
}

.menu-item:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

.menu-item.active {
    background: var(--color-primary);
    color: white;
}

.menu-item svg,
.menu-item i {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.menu-divider {
    height: 1px;
    background: rgba(255,255,255,0.06);
    margin: 4px 12px;
}

.menu-footer {
    margin-top: auto;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.version-tag {
    font-size: 11px;
    color: #64748b;
    background: rgba(255,255,255,0.06);
    padding: 2px 8px;
    border-radius: 4px;
}

/* ===== ÁREA PRINCIPAL ===== */
#main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

/* ===== TOOLBAR SUPERIOR ===== */
#map-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--toolbar-height);
    padding: 0 12px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    gap: 8px;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.toolbar-center {
    flex: 1;
    max-width: 420px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 32px;
    padding: 0 8px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
    font-family: inherit;
    font-size: 12px;
    transition: all 0.12s;
    white-space: nowrap;
}

.toolbar-btn:hover {
    background: var(--color-gray-light);
    color: var(--color-text);
}

.toolbar-btn.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.toolbar-btn svg,
.toolbar-btn i {
    width: 16px;
    height: 16px;
}

.toolbar-separator {
    width: 1px;
    height: 24px;
    background: var(--color-border);
    margin: 0 4px;
}

.toolbar-select {
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-family: inherit;
    background: var(--color-surface);
    color: var(--color-text);
}

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

.search-box .search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    height: 32px;
    padding: 0 12px 0 34px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    background: var(--color-bg);
    transition: border-color 0.15s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.toolbar-tools {
    display: flex;
    gap: 2px;
}

/* ===== MAPA ===== */
#map {
    flex: 1;
    width: 100%;
}

/* ===== SIDEBAR DIREITA ===== */
#sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.06);
}

#sidebar.hidden {
    transform: translateX(100%);
}

/* Cable sidebar — same structure as element sidebar */
#sidebar-cable {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.06);
}

#sidebar-cable.hidden {
    transform: translateX(100%);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.sidebar-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-type-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.sidebar-header h2 {
    font-size: 15px;
    font-weight: 600;
}

.sidebar-header-actions {
    display: flex;
    gap: 2px;
}

.sidebar-header-actions button {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.12s;
}

.sidebar-header-actions button:hover {
    background: var(--color-gray-light);
    color: var(--color-text);
}

.sidebar-header-actions button:last-child:hover {
    color: var(--color-danger);
}

/* Sidebar Tabs */
.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.tab-btn {
    flex: 1;
    padding: 10px 0;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
}

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

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

.tab-content {
    display: none;
    padding: 16px;
    overflow-y: auto;
    flex: 1;
}

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

/* Sidebar footer */
.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 8px;
}

.btn-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    background: var(--color-primary);
    color: white;
    transition: background 0.15s;
}

.btn-action:hover {
    background: var(--color-primary-dark);
}

.btn-action.btn-secondary {
    background: var(--color-gray-light);
    color: var(--color-text);
}

.btn-action.btn-secondary:hover {
    background: #e2e8f0;
}

.btn-action svg, .btn-action i {
    width: 14px;
    height: 14px;
}

/* Sidebar content styles */
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 13px;
}

.detail-row .label {
    color: var(--color-text-muted);
    font-weight: 500;
}

.detail-row .value {
    color: var(--color-text);
    font-weight: 400;
    text-align: right;
}

/* Fiber list in sidebar */
.fiber-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    margin-bottom: 2px;
}

.fiber-item:hover {
    background: var(--color-gray-light);
}

.fiber-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.fiber-number {
    font-weight: 600;
    color: var(--color-text);
    min-width: 20px;
}

.fiber-status {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 3px;
    margin-left: auto;
}

.fiber-status.available { background: var(--color-success-light); color: var(--color-success); }
.fiber-status.used { background: var(--color-primary-light); color: var(--color-primary); }
.fiber-status.broken { background: var(--color-danger-light); color: var(--color-danger); }
.fiber-status.reserved { background: var(--color-warning-light); color: #b45309; }

/* ===== MODAIS ===== */
dialog {
    border: none;
    border-radius: var(--radius-lg);
    padding: 0;
    max-width: 480px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

dialog::backdrop {
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
}

dialog.modal-large {
    max-width: 900px;
    width: 95%;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.modal-header h2 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-header h2 svg, .modal-header h2 i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.modal-close {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--color-gray-light);
    color: var(--color-danger);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 20px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

/* Formulários */
.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Botões */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-primary svg, .btn-primary i {
    width: 14px;
    height: 14px;
}

.btn-cancel {
    padding: 8px 16px;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-cancel:hover {
    background: var(--color-gray-light);
}

/* ===== BOX EDITOR ===== */
dialog.modal-box-editor {
    max-width: 1200px;
    width: 95%;
}

.box-editor {
    display: flex;
    flex-direction: column;
    height: 85vh;
    max-height: 900px;
}

.box-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.box-element-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.box-element-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.box-editor-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 1px;
    background: var(--color-border);
}

/* Panels */
.box-panel {
    width: 220px;
    background: var(--color-surface);
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-right: 1px solid var(--color-border);
}

.box-output-panel {
    border-right: none;
    border-left: 1px solid var(--color-border);
}

.panel-header {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.panel-header h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.panel-header i {
    width: 14px;
    height: 14px;
}

.cables-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.cable-group {
    margin-bottom: 14px;
}

.cable-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text);
    padding: 6px 8px 4px;
    background: #f1f5f9;
    border-radius: 4px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.cable-name .fiber-count {
    font-size: 10px;
    background: var(--color-primary);
    color: white;
    padding: 1px 5px;
    border-radius: 3px;
    margin-left: auto;
}

.fiber-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 6px;
    border-radius: 4px;
    font-size: 11px;
    margin-bottom: 2px;
    cursor: pointer;
    transition: background 0.1s;
    user-select: none;
}

.fiber-item:hover {
    background: var(--color-gray-light);
}

.fiber-item.selected {
    background: var(--color-primary-light);
    border-left: 2px solid var(--color-primary);
}

.fiber-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.1);
}

.fiber-number {
    font-weight: 600;
    color: var(--color-text);
    min-width: 18px;
}

.fiber-status-badge {
    font-size: 9px;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 3px;
    margin-left: auto;
    text-transform: uppercase;
    background: var(--color-gray-light);
    color: var(--color-text-muted);
}

.fiber-status-badge.available { background: var(--color-success-light); color: var(--color-success); }
.fiber-status-badge.used { background: var(--color-primary-light); color: var(--color-primary); }
.fiber-status-badge.broken { background: var(--color-danger-light); color: var(--color-danger); }
.fiber-status-badge.reserved { background: var(--color-warning-light); color: #b45309; }

/* Diagram Container */
.box-diagram-container {
    flex: 1;
    background: #f1f5f9;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 8px;
    overflow: auto;
    border: 1px solid #e2e8f0;
}

.box-diagram {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    min-width: 900px;
    min-height: 400px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}

/* Fusion Table Section */
.box-fusions-section {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: 0;
    max-height: 280px;
    display: flex;
    flex-direction: column;
}

.section-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-header h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.section-header i {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.fusion-count {
    font-size: 11px;
    color: var(--color-text-muted);
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: 4px;
}

.table-wrapper {
    flex: 1;
    overflow-x: auto;
    overflow-y: auto;
}

.box-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.box-table th {
    padding: 8px 10px;
    text-align: left;
    background: #f1f5f9;
    font-weight: 600;
    font-size: 10px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
    position: sticky;
    top: 0;
}

.box-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--color-text);
}

.box-table tr:hover td {
    background: #fafbfc;
}

.box-table .empty-row:hover td {
    background: transparent;
}

.fusion-action-btn {
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s;
}

.fusion-action-btn:hover {
    background: #fee2e2;
    color: var(--color-danger);
}

.fusion-action-btn i {
    width: 14px;
    height: 14px;
}

/* Footer */
.box-editor-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    flex-shrink: 0;
}

.box-legend {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--color-text-muted);
}

.legend-color {
    width: 10px;
    height: 10px;
    border-radius: 2px;
}

.box-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* Fiber Selector */
.fiber-selector {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 200px;
    overflow-y: auto;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #f8fafc;
}

.fiber-selector-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 4px;
    cursor: pointer;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: all 0.1s;
    font-size: 12px;
}

.fiber-selector-item:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

.fiber-selector-item.selected {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.fiber-selector-item .fiber-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.fiber-selector-item.selected .fiber-dot {
    border-color: white;
}

/* ===== DASHBOARD ===== */
.view-panel {
    position: absolute;
    top: var(--toolbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 500;
    overflow-y: auto;
    padding: 24px;
}

.view-panel.hidden {
    display: none;
}

.dashboard-header,
.crud-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.dashboard-header h2,
.crud-header h2 {
    font-size: 20px;
    font-weight: 700;
}

.btn-close-view {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-gray-light);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-close-view:hover {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.dash-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: box-shadow 0.15s;
}

.dash-card:hover {
    box-shadow: var(--shadow-md);
}

.dash-card.wide {
    grid-column: span 2;
}

.dash-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dash-card-icon svg, .dash-card-icon i {
    width: 22px;
    height: 22px;
}

.dash-card-info {
    display: flex;
    flex-direction: column;
}

.dash-card-value {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
}

.dash-card-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ===== CRUD VIEW ===== */
.crud-actions {
    display: flex;
    gap: 8px;
}

.crud-body {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.crud-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.crud-table th {
    padding: 10px 14px;
    text-align: left;
    background: var(--color-bg);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--color-border);
}

.crud-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
}

.crud-table tr:hover td {
    background: #fafbfc;
}

.crud-empty {
    padding: 48px;
    text-align: center;
    color: var(--color-text-muted);
}

/* ===== MARCADORES DO MAPA ===== */
.element-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: white;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    border: 2px solid white;
    transition: transform 0.1s;
}

.element-marker:hover {
    transform: scale(1.15);
}

.marker-pop { background: var(--color-primary); }
.marker-cto { background: var(--color-success); }
.marker-ceo { background: #d97706; }
.marker-splitter { background: var(--color-purple); }
.marker-poste { background: var(--color-gray); }
.marker-cliente { background: #0ea5e9; }

/* Viability modal */
.viability-result {
    padding: 16px;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    min-height: 120px;
}

.viability-result .viability-ok {
    color: var(--color-success);
    font-weight: 600;
}

.viability-result .viability-fail {
    color: var(--color-danger);
    font-weight: 600;
}

.viability-detail {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid #f1f5f9;
}

/* ===== TOAST NOTIFICATIONS ===== */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-text);
    color: white;
    border-radius: var(--radius-md);
    font-size: 13px;
    box-shadow: var(--shadow-md);
    animation: slideInRight 0.3s ease;
    min-width: 280px;
}

.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
.toast.warning { background: #d97706; }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== TEXT HELPERS ===== */
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-primary { color: var(--color-primary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    #left-menu {
        width: var(--left-menu-collapsed);
    }
    #left-menu .brand-text,
    #left-menu .menu-label,
    #left-menu .menu-item span,
    #left-menu .version-tag {
        display: none;
    }
    #sidebar,
    #sidebar-cable {
        width: 100%;
    }
    .toolbar-btn span {
        display: none;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .dash-card.wide {
        grid-column: span 1;
    }
}

/* ===== LEAFLET OVERRIDES ===== */
.leaflet-control-layers {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--color-border) !important;
}

.leaflet-bar {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm) !important;
}

.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
}

/* Cable drawing mode indicator */
.drawing-mode-active #map {
    cursor: crosshair !important;
}

.cable-vertex {
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border: 2px solid white;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ===== LOGIN ===== */
#login-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
#login-overlay.hidden { display: none; }
.login-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    width: 340px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.login-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}
.login-brand h1 { font-size: 22px; font-weight: 700; color: #0f172a; }
.login-subtitle { font-size: 13px; color: #64748b; margin-bottom: 20px; }
.login-card .form-group { margin-bottom: 14px; }
.login-card label { display: block; font-size: 13px; color: #334155; margin-bottom: 4px; font-weight: 500; }
.login-card input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
}
.login-card input:focus { outline: 2px solid #2563eb; border-color: transparent; }
.login-btn { width: 100%; padding: 10px; font-size: 14px; margin-top: 4px; }
.login-error {
    color: #dc2626;
    font-size: 13px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 6px;
    padding: 8px 10px;
    margin-bottom: 10px;
}
.login-error.hidden { display: none; }

/* ===== EXPORT MENU ===== */
.export-menu {
    position: absolute;
    top: 52px;
    right: 90px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    min-width: 180px;
    overflow: hidden;
}
.export-menu.hidden { display: none; }
.export-menu button {
    padding: 10px 14px;
    background: none;
    border: none;
    text-align: left;
    font-size: 13px;
    cursor: pointer;
    color: #334155;
}
.export-menu button:hover { background: #f1f5f9; }

/* Botão de logout no rodapé do menu */
.menu-footer { display: flex; flex-direction: column; gap: 6px; }

/* ===== MODO PROJETO (rede planejada) ===== */
body.planning-mode #map {
    /* traço tracejado sutil no fundo indica que a vista é de projeto */
    box-shadow: inset 0 0 0 3px rgba(245, 158, 11, .55);
}
body.planning-mode .element-marker { opacity: .82; border-style: dashed !important; }

#btn-promote { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
#btn-promote:hover { background: #fde68a; }

/* ===== CONFIGURAÇÕES ===== */
.settings-wrap { display: flex; flex-direction: column; gap: 16px; max-width: 780px; }

.settings-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 20px;
}

.settings-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.settings-card-head h3 { font-size: 16px; font-weight: 600; margin: 0 0 4px; color: #0f172a; }
.settings-card-head p { font-size: 13px; color: #64748b; margin: 0; }

.switch { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500; cursor: pointer; }
.switch input { width: 17px; height: 17px; cursor: pointer; accent-color: #2563eb; }

.settings-status {
    font-size: 13px;
    padding: 9px 12px;
    border-radius: 7px;
    background: #f1f5f9;
    color: #475569;
    margin-bottom: 14px;
    line-height: 1.5;
}
.settings-status.ok { background: #dcfce7; color: #15803d; }
.settings-status.warn { background: #fef3c7; color: #92400e; }
.settings-status.muted { background: #f1f5f9; color: #64748b; }
.settings-status.hidden { display: none; }

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 12px;
}
.settings-grid .form-group { margin: 0; }
.settings-grid label { display: block; font-size: 12.5px; color: #475569; margin-bottom: 4px; font-weight: 500; }
.settings-grid input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #d1d5db;
    border-radius: 7px;
    font-size: 13.5px;
}
.settings-grid input:focus { outline: 2px solid #2563eb; border-color: transparent; }

.settings-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.settings-actions button { padding: 8px 14px; font-size: 13.5px; border-radius: 7px; cursor: pointer; }

.settings-note { font-size: 12px; color: #94a3b8; margin: 14px 0 0; line-height: 1.5; }

/* ===== Rack do POP ===== */
.rack-equipment {
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
    background: var(--surface, #fff);
}
.rack-eq-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.rack-eq-header button { margin-left: auto; }
.rack-ports {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.rack-port {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    border: 1px solid transparent;
    user-select: none;
}
.rack-port.port-free {
    background: #16a34a1a;
    color: #16a34a;
    border-color: #16a34a40;
}
.rack-port.port-used {
    background: #d977061a;
    color: #d97706;
    border-color: #d9770640;
}
.rack-port:hover { filter: brightness(0.92); }
.rack-links { margin-top: 8px; }
.rack-links h3 { font-size: 13px; margin-bottom: 6px; }
.rack-links ul { list-style: none; padding: 0; }
.rack-links li {
    font-size: 13px;
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}