/* Noya - Modern UI Design System with Green-Teal Brand Identity */

:root {
    /* Brand Colors - Green to Teal Gradient from Noya Logo */
    --green-light: #86efac;
    --green-primary: #34d399;
    --green-dark: #10b981;
    --teal-light: #5eead4;
    --teal-primary: #14b8a6;
    --teal-dark: #0f766e;
    --slate-text: #64748b;

    /* Primary Colors (Using Green-Teal Gradient) */
    --primary: #34d399;
    --primary-hover: #10b981;
    --primary-light: #86efac;
    --success: #34d399;
    --success-hover: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --danger-hover: #dc2626;

    /* Dark Mode Backgrounds */
    --bg-primary: #0a0f1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1e293b;
    --bg-accent: rgba(52, 211, 153, 0.08);
    --bg-hover: rgba(52, 211, 153, 0.12);

    /* Text Colors */
    --text-primary: #f0fdfa;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-brand: #86efac;

    /* Borders & Dividers */
    --border-default: #1e293b;
    --border-hover: #334155;
    --border-accent: #34d399;

    /* Legacy Neutrals (for compatibility) */
    --gray-1000: #f1f5f9;
    --gray-900: #e2e8f0;
    --gray-800: #cbd5e1;
    --gray-700: #94a3b8;
    --gray-600: #64748b;
    --gray-500: #475569;
    --gray-400: #334155;
    --gray-300: #1e293b;
    --gray-200: #0f172a;
    --gray-100: #111827;
    --white: #ffffff;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    --font-mono: 'SF Mono', Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;

    /* Layout */
    --header-height: 64px;
    --sidebar-width: 280px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);

    /* Borders */
    --border: 1px solid var(--gray-200);
    --border-radius: 6px;
}

/* Light Theme */
body.light-theme {
    /* Light Mode Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-accent: rgba(52, 211, 153, 0.08);
    --bg-hover: rgba(52, 211, 153, 0.12);

    /* Light Mode Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-brand: #10b981;

    /* Light Mode Borders */
    --border-default: #e2e8f0;
    --border-hover: #cbd5e1;
    --border-accent: #34d399;

    /* Light Mode Inverted Colors */
    --white: #ffffff;
    --gray-100: #f8fafc;
    --gray-200: #f1f5f9;
    --gray-300: #e2e8f0;
    --gray-400: #cbd5e1;
    --gray-500: #94a3b8;
    --gray-600: #64748b;
    --gray-700: #475569;
    --gray-800: #334155;
    --gray-900: #1e293b;
    --gray-1000: #0f172a;
}

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

html {
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

/* ========================================
   TOP NAVIGATION BAR (Inside Editor Container)
   ======================================== */
.header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
    z-index: 100;
    flex-shrink: 0;
    gap: 20px;
}

/* Location Display in Header */
.location-display-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(52, 211, 153, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: 6px;
    font-size: 13px;
    color: var(--green-light);
    font-weight: 600;
    transition: all 0.2s ease;
}

body.light-theme .location-display-header {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.5);
    color: #047857;
}

.location-display-header svg {
    color: var(--green-light);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

body.light-theme .location-display-header svg {
    color: #047857;
}

.site-selector {
    position: relative;
}

.site-dropdown {
    appearance: none;
    background: var(--gray-100);
    border: var(--border);
    border-radius: var(--border-radius);
    padding: var(--space-sm) var(--space-xl) var(--space-sm) var(--space-md);
    font-size: 14px;
    color: var(--gray-900);
    cursor: pointer;
    min-width: 200px;
    transition: all 0.2s;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23666666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.site-dropdown:hover {
    border-color: var(--gray-300);
    background-color: var(--white);
}

.site-dropdown:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 112, 243, 0.1);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

/* Button Styles */
.header-right .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    border: none;
}

/* All btn-ghost buttons in header - transparent background */
.header .btn-ghost {
    background: transparent !important;
    color: var(--text-primary);
    border: none !important;
}

.header .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary);
}

/* Light theme - btn-ghost with dark icon */
body.light-theme .header .btn-ghost {
    background: transparent !important;
    border: none !important;
    color: #475569;
}

body.light-theme .header .btn-ghost:hover {
    background: transparent !important;
    color: #1e293b;
}

.header-right .btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-hover);
    color: #e2e8f0;
}

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

body.light-theme .header-right .btn-secondary {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #334155;
}

body.light-theme .header-right .btn-secondary:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}

.header-right .btn-primary {
    background: linear-gradient(135deg, var(--teal-light), var(--teal-primary));
    color: #0a0f1a;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(20, 184, 166, 0.3);
}

.header-right .btn-primary:hover {
    box-shadow: 0 2px 6px rgba(20, 184, 166, 0.4);
    transform: translateY(-1px);
}

.header-right .btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(20, 184, 166, 0.3);
}

.header-right .btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Main Container */
.main-container {
    display: flex;
    height: 100vh;
    background: var(--bg-primary);
}

/* ========================================
   SIDEBAR / NAVIGATION DRAWER
   ======================================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    overflow-x: visible;
    overflow-y: hidden;
    transition: width 0.3s ease-in-out;
    position: relative;
    z-index: 50;
}

.sidebar.collapsed {
    width: 60px;
}

.sidebar.collapsed .sidebar-logo,
.sidebar.collapsed .location-display,
.sidebar.collapsed .sidebar-header-content,
.sidebar.collapsed .sidebar-controls,
.sidebar.collapsed .diagram-list,
.sidebar.collapsed .sidebar-footer {
    opacity: 0;
    visibility: hidden;
}

/* Keep collapse button visible when collapsed */
.sidebar.collapsed .sidebar-collapse-btn {
    opacity: 1;
    visibility: visible;
}

/* Sidebar Logo Section */
.sidebar-logo {
    padding: 18px 16px 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
}

.sidebar-logo .logo {
    height: 64px;
    width: auto;
    transition: transform 0.2s ease;
    cursor: pointer;
}

.sidebar-logo .logo:hover {
    transform: scale(1.03);
}

/* Show/hide logos based on theme */
.logo-light {
    display: none;
}

body.light-theme .logo-dark {
    display: none;
}

body.light-theme .logo-light {
    display: block;
}

/* Location Display in Sidebar - HIDDEN (now in header) */
.sidebar .location-display {
    display: none !important;
}

/* Sidebar Header */
.sidebar-header {
    padding: 12px 16px 12px;
    background: var(--bg-secondary);
    margin: -8px -12px 8px -12px;
}

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

.sidebar-header h2 {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sidebar-header h2 svg {
    opacity: 0.7;
}

.diagram-stats {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.diagram-stats svg {
    opacity: 0.6;
}

.sidebar-collapse-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    margin-top: -16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    z-index: 100;
}

.sidebar-collapse-btn:hover {
    color: var(--teal-light);
    background: var(--bg-tertiary);
    border-color: var(--teal-primary);
}

.sidebar-collapse-btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.sidebar.collapsed .sidebar-collapse-btn svg {
    transform: rotate(180deg);
}

/* Sidebar Search & Filter Controls */
.sidebar-controls {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-bottom: 1px solid var(--border-default);
    background: var(--bg-secondary);
}

.search-input {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 5px;
    font-size: 13px;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

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

.search-input:focus {
    outline: none;
    border-color: var(--teal-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.filter-dropdown {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 5px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-dropdown:hover {
    border-color: var(--border-hover);
    background: var(--bg-secondary);
}

.filter-dropdown:focus {
    outline: none;
    border-color: var(--teal-primary);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* Sidebar Diagram List */
.diagram-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
    background: var(--bg-secondary);
}

.diagram-list::-webkit-scrollbar {
    width: 6px;
}

.diagram-list::-webkit-scrollbar-track {
    background: transparent;
}

.diagram-list::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 3px;
}

.diagram-list::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

.diagram-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 8px 10px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.diagram-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-hover);
    transform: translateX(2px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

body.light-theme .diagram-item:hover {
    background: var(--bg-hover);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.diagram-item.active {
    border-color: var(--teal-primary);
    background: rgba(20, 184, 166, 0.08);
    box-shadow: 0 0 0 1px rgba(20, 184, 166, 0.2);
}

body.light-theme .diagram-item.active {
    background: rgba(20, 184, 166, 0.12);
    border-color: var(--teal-primary);
}

.diagram-item.active:hover {
    transform: translateX(1px);
    background: rgba(20, 184, 166, 0.12);
}

body.light-theme .diagram-item.active:hover {
    background: rgba(20, 184, 166, 0.18);
}

.diagram-item-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 3px;
}

.diagram-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(52, 211, 153, 0.08);
    border-radius: 4px;
    color: var(--green-light);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

/* Light theme - darker icon color for visibility */
body.light-theme .diagram-item-icon {
    color: var(--green-dark);
    background: rgba(52, 211, 153, 0.12);
}

.diagram-item-icon svg {
    width: 14px;
    height: 14px;
}

.diagram-item:hover .diagram-item-icon {
    background: rgba(52, 211, 153, 0.15);
    color: var(--green-primary);
}

body.light-theme .diagram-item:hover .diagram-item-icon {
    background: rgba(52, 211, 153, 0.2);
    color: var(--green-dark);
}

.diagram-item.active .diagram-item-icon {
    background: rgba(52, 211, 153, 0.2);
    color: var(--green-light);
}

body.light-theme .diagram-item.active .diagram-item-icon {
    background: rgba(52, 211, 153, 0.25);
    color: var(--green-dark);
}

.diagram-item-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.2;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    align-self: center;
}

.diagram-item-description {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 0 2px 30px;
}

.diagram-item-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-muted);
    margin-left: 30px;
}

.diagram-item-meta svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.status-badge {
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    height: 18px;
    line-height: 1;
    align-self: center;
}

.status-badge.active {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-badge.staging {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.4);
}

.status-badge.archived {
    background: rgba(100, 116, 139, 0.15);
    color: #94a3b8;
    border: 1px solid rgba(100, 116, 139, 0.3);
}

/* Legacy support for old status names */
.status-badge.deployed {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-badge.draft {
    background: rgba(100, 116, 139, 0.15);
    color: #94a3b8;
    border: 1px solid rgba(100, 116, 139, 0.3);
}

.read-only-badge {
    font-size: 12px;
    margin-left: 4px;
}

.read-only-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-muted);
    margin-left: 8px;
}

/* Diagram Item Actions */
.diagram-item-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(100, 116, 139, 0.1);
}

.diagram-action-row {
    display: flex;
    gap: 4px;
    align-items: center;
}

.diagram-action-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.diagram-action-btn svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

.diagram-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

/* Primary Action - Teal */
.diagram-action-btn.primary {
    background: linear-gradient(135deg, var(--teal-light), var(--teal-primary));
    color: #0a0f1a;
    border-color: var(--teal-primary);
}

.diagram-action-btn.primary:hover {
    background: var(--teal-light);
    box-shadow: 0 2px 6px rgba(20, 184, 166, 0.4);
}

/* Secondary Action - Purple */
.diagram-action-btn.secondary {
    background: rgba(156, 39, 176, 0.1);
    color: #ba68c8;
    border-color: rgba(156, 39, 176, 0.3);
}

.diagram-action-btn.secondary:hover {
    background: rgba(156, 39, 176, 0.2);
    border-color: #9c27b0;
}

/* Success Action - Green */
.diagram-action-btn.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.diagram-action-btn.success:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
}

/* Warning Action - Orange */
.diagram-action-btn.warning {
    background: rgba(255, 152, 0, 0.1);
    color: #ff9800;
    border-color: rgba(255, 152, 0, 0.3);
}

.diagram-action-btn.warning:hover {
    background: rgba(255, 152, 0, 0.2);
    border-color: #ff9800;
}

/* Danger Action - Red */
.diagram-action-btn.danger {
    background: rgba(244, 67, 54, 0.1);
    color: #f44336;
    border-color: rgba(244, 67, 54, 0.3);
}

.diagram-action-btn.danger:hover {
    background: rgba(244, 67, 54, 0.2);
    border-color: #f44336;
}

/* Info Action - Blue */
.diagram-action-btn.info {
    background: rgba(33, 150, 243, 0.1);
    color: #2196f3;
    border-color: rgba(33, 150, 243, 0.3);
}

.diagram-action-btn.info:hover {
    background: rgba(33, 150, 243, 0.2);
    border-color: #2196f3;
}

/* Sync Status Indicator in Diagram Item */
.diagram-sync-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 9px;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: auto;
}

.diagram-sync-indicator.synced {
    color: #10b981;
}

.diagram-sync-indicator.out-of-sync {
    color: #f59e0b;
}

.diagram-sync-indicator svg {
    width: 10px;
    height: 10px;
}

/* Empty state for sidebar */
.diagram-list:empty::after {
    content: "No diagrams found";
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-default);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
    background: var(--bg-secondary);
}

.sidebar-pin-btn {
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: 5px;
    padding: 6px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.sidebar-pin-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--teal-primary);
    color: var(--teal-light);
}

.sidebar-pin-btn.pinned {
    background: rgba(20, 184, 166, 0.1);
    border-color: var(--teal-primary);
    color: var(--teal-light);
}

.sidebar-pin-btn.pinned svg {
    transform: rotate(45deg);
}

/* ======================================== */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--gray-200);
}

.btn:hover {
    background: var(--gray-100);
}

.btn:active {
    transform: scale(0.98);
}

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

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

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

.btn-success:hover {
    background: var(--success-hover);
    border-color: var(--success-hover);
}

.btn-icon {
    padding: var(--space-sm);
    min-width: 36px;
    height: 36px;
    justify-content: center;
}

.btn-large {
    padding: var(--space-md) var(--space-lg);
    font-size: 15px;
}

.btn-cancel {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-cancel:hover {
    background: var(--gray-200);
}

.icon {
    flex-shrink: 0;
}

/* Editor Container */
.editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
}

.welcome-message {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
}

.welcome-content {
    text-align: center;
    max-width: 800px;
}

.welcome-icon {
    color: var(--gray-300);
    margin-bottom: var(--space-2xl);
    width: 500px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.welcome-content h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.welcome-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.welcome-description {
    color: var(--text-secondary);
}

/* Editor Toolbar - Single Row Design */
.editor-toolbar {
    min-height: 48px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    gap: 12px;
    margin: 24px 24px 0 24px;
    border-radius: 8px 8px 0 0;
    box-shadow: none;
    position: relative;
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 200px;
    flex-wrap: wrap;
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.diagram-icon {
    flex-shrink: 0;
    color: var(--text-secondary);
    opacity: 0.7;
}

body.light-theme .diagram-icon {
    color: var(--text-secondary);
    opacity: 0.6;
}

/* Compact Buttons */
.btn-compact {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    white-space: nowrap;
}

.toolbar-group .btn-compact {
    border: none;
}

.btn-compact:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateY(-1px);
}

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

.btn-compact .icon {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
}

/* Warning variant for Configure IP */
.btn-compact.btn-warning {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #ffffff;
    font-weight: 600;
}

.btn-compact.btn-warning:hover {
    background: #dc8b07;
    border-color: #dc8b07;
    color: #ffffff;
}

/* Toolbar Button Groups - Visual Separation */
.toolbar-group {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    border: none;
}

body.light-theme .toolbar-group {
    background: transparent;
}

/* Toolbar Dividers - Subtle Visual Separation */
.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--border-hover);
    flex-shrink: 0;
    opacity: 0.6;
}

/* Diagram Title - Clean Minimal Style */
#currentDiagramTitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
    line-height: 1;
    letter-spacing: -0.01em;
}

/* Status Badge - Minimal Circle Style */
.editor-toolbar .status-badge {
    font-size: 10px;
    padding: 3px 8px;
    flex-shrink: 0;
    font-weight: 500;
    letter-spacing: 0.3px;
    border-radius: 10px;
    opacity: 0.8;
}

/* Hide Sync Status Indicator (too much visual noise) */
#syncStatus {
    display: none !important;
}

/* All Toolbar Buttons - Base Styles */
.editor-toolbar .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-primary);
    white-space: nowrap;
    position: relative;
}

.editor-toolbar .btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.editor-toolbar .btn:active {
    transform: scale(0.97);
}

/* Secondary Buttons - Subtle, Low Visual Weight */
.editor-toolbar .btn-secondary {
    background: var(--bg-primary);
    border-color: var(--border-default);
    color: var(--text-secondary);
}

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

/* Save Button - Green/Primary Brand Color */
.editor-toolbar .btn-save {
    background: #059669;
    border-color: #059669;
    color: #e5e7eb;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(52, 211, 153, 0.2);
}

.editor-toolbar .btn-save:hover {
    background: #047857;
    border-color: #047857;
    box-shadow: 0 2px 6px rgba(52, 211, 153, 0.3);
    transform: translateY(-1px);
}

.editor-toolbar .btn-save:active {
    transform: translateY(0) scale(0.97);
}

/* Deploy Button - Emerald Green for Important Action */
.editor-toolbar .btn-deploy {
    background: #047857;
    border-color: #047857;
    color: #e5e7eb;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(16, 185, 129, 0.2);
}

.editor-toolbar .btn-deploy:hover {
    background: #065f46;
    border-color: #065f46;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.editor-toolbar .btn-deploy:active {
    transform: translateY(0) scale(0.97);
}

/* Activate Button - Success Green */
.editor-toolbar .btn-activate {
    background: #16a34a;
    border-color: #16a34a;
    color: #e5e7eb;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(34, 197, 94, 0.2);
}

.editor-toolbar .btn-activate:hover {
    background: #15803d;
    border-color: #15803d;
    box-shadow: 0 2px 6px rgba(34, 197, 94, 0.3);
    transform: translateY(-1px);
}

.editor-toolbar .btn-activate:active {
    transform: translateY(0) scale(0.97);
}

/* Light Theme - Lighter backgrounds with dark text */
body.light-theme .editor-toolbar .btn-save {
    background: #d1fae5;
    border-color: #6ee7b7;
    color: #065f46;
}

body.light-theme .editor-toolbar .btn-save:hover {
    background: #a7f3d0;
    border-color: #34d399;
}

body.light-theme .editor-toolbar .btn-deploy {
    background: #a7f3d0;
    border-color: #6ee7b7;
    color: #065f46;
}

body.light-theme .editor-toolbar .btn-deploy:hover {
    background: #6ee7b7;
    border-color: #34d399;
}

body.light-theme .editor-toolbar .btn-activate {
    background: #bbf7d0;
    border-color: #86efac;
    color: #15803d;
}

body.light-theme .editor-toolbar .btn-activate:hover {
    background: #86efac;
    border-color: #4ade80;
}

/* More Options - Icon Only */
.editor-toolbar .btn-icon {
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 8px;
    width: 36px;
    height: 36px;
    justify-content: center;
    gap: 0;
}

.editor-toolbar .btn-icon:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

body.light-theme .editor-toolbar .btn-icon {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #475569;
}

body.light-theme .editor-toolbar .btn-icon:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
    color: #1e293b;
}

.editor-toolbar .btn-icon svg {
    width: 14px;
    height: 14px;
}

/* Hide read-only indicator - show only when needed */
#readOnlyIndicator {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    color: var(--text-muted);
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(100, 116, 139, 0.15);
    font-weight: 500;
}

#readOnlyIndicator svg {
    width: 11px;
    height: 11px;
}

/* Status Warning Badge - for Active/Archived diagrams */
.status-warning-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(239, 68, 68, 0.15);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #fca5a5;
    border: 1px solid #ef4444;
    margin: 0 4px;
    flex-shrink: 1;
    min-width: 0;
    max-width: 400px;
    overflow: hidden;
}

.status-warning-badge .warning-icon {
    flex-shrink: 0;
    stroke: #ef4444;
    width: 16px;
    height: 16px;
    animation: pulse-warning 2s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.status-warning-badge #statusWarningText {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Light theme */
body.light-theme .status-warning-badge {
    background: #fef3c7;
    border: 1.5px solid #f59e0b;
    color: #92400e;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

body.light-theme .status-warning-badge .warning-icon {
    stroke: #f59e0b;
}

/* Configure IP button now uses .btn-compact.btn-warning classes */

/* Draw.io Editor */
.drawio-editor {
    flex: 1;
    border: none;
    margin: 0 24px 24px 24px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    background: var(--white);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.modal-content.modal-small {
    max-width: 400px;
}

.modal-header {
    padding: var(--space-lg);
    border-bottom: var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.close-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    color: var(--gray-400);
    transition: all 0.2s;
}

.close-btn:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.modal-body {
    padding: var(--space-lg);
    flex: 1;
    overflow-y: auto;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: var(--border);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 112, 243, 0.1);
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
    min-height: 80px;
}

.modal-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: var(--border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* Warning Message */
.warning-message {
    background: rgba(255, 148, 0, 0.1);
    border: 1px solid rgba(255, 148, 0, 0.2);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.warning-icon {
    flex-shrink: 0;
    color: var(--warning);
}

.deploy-info {
    background: var(--gray-100);
    border-radius: var(--border-radius);
    padding: var(--space-md);
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-label {
    color: var(--gray-500);
    font-size: 13px;
}

.info-value {
    font-weight: 500;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    background: var(--white);
    border: var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xs);
    min-width: 180px;
    z-index: 200;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: none;
    font-size: 14px;
    color: var(--gray-900);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
    text-align: left;
}

.dropdown-item:hover {
    background: var(--gray-100);
}

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

.dropdown-item.danger:hover {
    background: rgba(255, 86, 48, 0.1);
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--space-xs) 0;
}

/* Template Selection Modal Styles */
.template-modal-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.template-search-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.template-search-input {
    flex: 1;
    padding: 10px;
    border: var(--border);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.template-category-select {
    padding: 10px;
    border: var(--border);
    border-radius: var(--border-radius);
    min-width: 200px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.template-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    max-height: 500px;
    overflow-y: auto;
}

.template-empty-state {
    display: none;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.template-empty-state svg {
    margin: 0 auto 20px;
}

.template-empty-state p {
    font-size: 16px;
    margin: 0;
}

/* Template Card Overrides - Force theme colors over inline styles */
.template-card {
    background: var(--bg-secondary) !important;
    border-color: var(--gray-300) !important;
}

.template-card:hover {
    border-color: var(--primary) !important;
    background: var(--bg-hover) !important;
}

.template-card h3 {
    color: var(--text-primary) !important;
}

.template-card p {
    color: var(--text-secondary) !important;
}

.template-card span {
    color: var(--text-muted) !important;
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95); /* Dark overlay by default */
    z-index: 2000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

/* Light theme override */
body.light-theme .loading-overlay {
    background: rgba(255, 255, 255, 0.95);
}

.loading-overlay.show {
    display: flex;
}

.loading-logo {
    width: 400px;
    height: auto;
    max-width: 90%;
}

.loading-text {
    margin-top: 1.5rem;
    color: #e5e7eb; /* Light text for dark background */
    font-size: 16px;
    font-weight: 500;
}

/* Light theme loading text */
body.light-theme .loading-text {
    color: #374151; /* Dark text for light background */
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
}

.empty-state-icon {
    color: var(--gray-300);
    margin-bottom: var(--space-md);
}

.empty-state-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.empty-state-message {
    color: var(--gray-500);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -100%;
        height: 100%;
        z-index: 150;
        transition: left 0.3s;
    }

    .sidebar.open {
        left: 0;
    }

    .header {
        padding: 0 var(--space-md);
    }

    .site-dropdown {
        min-width: 150px;
    }

    .editor-toolbar {
        padding: 6px 8px;
        gap: 6px;
        margin: 12px 12px 0 12px;
    }

    .status-warning-badge {
        max-width: 200px;
        font-size: 10px;
        padding: 3px 6px;
    }

    .status-warning-badge #statusWarningText {
        display: none;
    }

    .btn-compact span {
        display: none;
    }

    .btn-compact {
        padding: 6px 8px;
    }
}

/* Larger screens - hide status text when sidebar is open */
@media (max-width: 1200px) {
    .status-warning-badge {
        max-width: 300px;
    }

    .status-warning-badge #statusWarningText {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/* ==================================
   Network Device Palette
   ================================== */

.device-palette {
    width: 280px;
    background: var(--white);
    border-right: var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.palette-header {
    padding: var(--space-md);
    border-bottom: var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.palette-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.btn-icon-small {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-icon-small:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.palette-tabs {
    display: flex;
    padding: var(--space-sm);
    gap: var(--space-xs);
    border-bottom: var(--border);
    background: var(--gray-50, #fafafa);
}

.palette-tab {
    flex: 1;
    padding: 6px 8px;
    background: none;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.palette-tab:hover {
    background: var(--white);
    color: var(--gray-900);
}

.palette-tab.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.palette-search {
    padding: var(--space-md);
    border-bottom: var(--border);
}

.device-template-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
}

.device-template-item {
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
    background: var(--white);
    border: var(--border);
    border-radius: var(--border-radius);
    cursor: grab;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.device-template-item:hover {
    background: var(--gray-50, #fafafa);
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.device-template-item:active {
    cursor: grabbing;
    transform: scale(0.98);
}

.device-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: var(--gray-100);
    border-radius: 6px;
    flex-shrink: 0;
}

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

.device-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--gray-900);
    margin: 0 0 2px 0;
}

.device-type {
    font-size: 12px;
    color: var(--gray-500);
    text-transform: capitalize;
}

.device-category-badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 500;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.device-category-badge.network {
    background: #e6f2ff;
    color: #0070f3;
}

.device-category-badge.compute {
    background: #e6ffe6;
    color: #0cce6b;
}

.device-category-badge.security {
    background: #ffe6e6;
    color: #ff5630;
}

.device-category-badge.infrastructure {
    background: #f3e6ff;
    color: #9333ea;
}

.palette-footer {
    padding: var(--space-md);
    border-top: var(--border);
    background: var(--gray-50, #fafafa);
}

.btn-small {
    padding: 8px 12px;
    font-size: 13px;
    height: auto;
}

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

.btn-secondary:hover {
    background: var(--gray-100);
}

/* Device Property Editor Modal */
.device-property-editor {
    max-width: 600px;
}

.property-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.property-grid .form-group {
    margin-bottom: 0;
}

.ip-allocation-list {
    max-height: 200px;
    overflow-y: auto;
    border: var(--border);
    border-radius: var(--border-radius);
    padding: var(--space-sm);
}

.ip-allocation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background: var(--gray-50, #fafafa);
    border-radius: 4px;
    margin-bottom: var(--space-xs);
}

.ip-allocation-item:last-child {
    margin-bottom: 0;
}

.ip-address-display {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-900);
}

.ip-interface {
    font-size: 12px;
    color: var(--gray-500);
}

.btn-remove-ip {
    padding: 4px 8px;
    font-size: 11px;
    background: none;
    border: 1px solid var(--danger);
    color: var(--danger);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-remove-ip:hover {
    background: var(--danger);
    color: var(--white);
}

/* Dragging state */
.device-template-item.dragging {
    opacity: 0.5;
}

/* Empty state */
.device-list-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--gray-400);
}

.device-list-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}
/* ===== Sync Status Indicator ===== */
.sync-status {
    transition: all 0.3s ease;
}

.sync-status.synced {
    background: #e8f5e9;
    border-color: #4caf50 !important;
    color: #2e7d32;
}

.sync-status.syncing {
    background: #e3f2fd;
    border-color: #2196f3 !important;
    color: #1565c0;
    animation: pulse 1.5s ease-in-out infinite;
}

.sync-status.conflict {
    background: #fff3e0;
    border-color: #ff9800 !important;
    color: #e65100;
}

.sync-status.error {
    background: #ffebee;
    border-color: #f44336 !important;
    color: #c62828;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Spinner for sync button */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Sync Details Modal */
.sync-details {
    color: #333;
}

.sync-details h3 {
    color: #222;
    margin-top: 20px;
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: 600;
}

.sync-details h3:first-child {
    margin-top: 0;
}

.sync-overview,
.sync-results {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
}

.sync-overview p,
.sync-results p {
    margin: 6px 0;
    color: #555;
    font-size: 14px;
}

.conflicts-list,
.orphaned-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.conflict-item,
.orphaned-item {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 14px;
    color: #333;
}

.conflict-item p,
.orphaned-item p {
    margin: 4px 0;
    color: #333;
}

.conflict-item strong,
.orphaned-item strong {
    color: #222;
}

/* IP List Styles */
.ip-list-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background-color 0.15s ease;
    font-family: var(--font-mono);
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ip-list-item:last-child {
    border-bottom: none;
}

.ip-list-item:hover:not(.ip-taken) {
    background-color: #f0f8ff;
}

.ip-list-item.ip-available {
    color: #0070f3;
}

.ip-list-item.ip-taken {
    color: #999;
    background-color: #f9f9f9;
    cursor: not-allowed;
}

.ip-list-item.ip-selected {
    background-color: #0070f3;
    color: white;
    font-weight: 600;
}

.ip-status-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}

.ip-status-taken {
    background-color: #ffebee;
    color: #d32f2f;
}

.ip-status-available {
    background-color: #e8f5e9;
    color: #388e3c;
}

/* Toast Notifications - Bottom right positioned, modern style */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 300px;
    max-width: 500px;
}

.toast-show {
    opacity: 1;
    transform: translateY(0);
}

.toast-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
}

/* Toast variants - Dark mode */
.toast-success {
    background: rgba(5, 150, 105, 0.95);
    color: #ffffff;
    border-left: 4px solid #10b981;
}

.toast-error {
    background: rgba(220, 38, 38, 0.95);
    color: #ffffff;
    border-left: 4px solid #ef4444;
}

.toast-warning {
    background: rgba(245, 158, 11, 0.95);
    color: #ffffff;
    border-left: 4px solid #f59e0b;
}

.toast-info {
    background: rgba(59, 130, 246, 0.95);
    color: #ffffff;
    border-left: 4px solid #3b82f6;
}

/* Toast variants - Light mode */
body.light-theme .toast-success {
    background: rgba(220, 252, 231, 0.98);
    color: #065f46;
    border-left: 4px solid #10b981;
}

body.light-theme .toast-error {
    background: rgba(254, 226, 226, 0.98);
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

body.light-theme .toast-warning {
    background: rgba(254, 243, 199, 0.98);
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

body.light-theme .toast-info {
    background: rgba(219, 234, 254, 0.98);
    color: #1e40af;
    border-left: 4px solid #3b82f6;
}

/* ========================================
   USER DISPLAY IN HEADER
   ======================================== */
.user-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    margin-left: 8px;
    transition: all 0.2s ease;
}

.user-display:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.user-display svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

#userDisplayName {
    font-weight: 500;
    color: var(--text-primary);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Not logged in state */
.user-display.not-logged-in {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
}

.user-display.not-logged-in svg {
    color: #ef4444;
}

.user-display.not-logged-in #userDisplayName {
    color: #fca5a5;
    font-style: italic;
}

/* Logged in state - green accent */
.user-display.logged-in {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.25);
}

.user-display.logged-in svg {
    color: var(--green-primary);
}

.user-display.logged-in #userDisplayName {
    color: var(--green-light);
}

/* Light theme adjustments */
body.light-theme .user-display {
    background: #f8fafc;
    border-color: #e2e8f0;
}

body.light-theme .user-display:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

body.light-theme .user-display svg {
    color: #64748b;
}

body.light-theme #userDisplayName {
    color: #334155;
}

body.light-theme .user-display.not-logged-in {
    background: #fef2f2;
    border-color: #fecaca;
}

body.light-theme .user-display.not-logged-in svg {
    color: #dc2626;
}

body.light-theme .user-display.not-logged-in #userDisplayName {
    color: #b91c1c;
}

body.light-theme .user-display.logged-in {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

body.light-theme .user-display.logged-in svg {
    color: #059669;
}

body.light-theme .user-display.logged-in #userDisplayName {
    color: #047857;
}

/* ========================================
   ACTIVITY LOG MODAL
   ======================================== */
.activity-filters {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-default);
}

.activity-filter-select {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.activity-filter-select:focus {
    outline: none;
    border-color: var(--teal-primary);
}

.activity-list {
    max-height: 500px;
    overflow-y: auto;
    padding: 8px;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.2s ease;
}

.activity-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-hover);
}

.activity-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--bg-secondary);
}

.activity-icon.success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.activity-icon.info {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.activity-icon.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.activity-icon.danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.activity-icon.primary {
    background: rgba(20, 184, 166, 0.15);
    color: #14b8a6;
}

.activity-icon.muted {
    background: rgba(100, 116, 139, 0.15);
    color: #64748b;
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-message {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
}

.activity-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.activity-user {
    color: var(--teal-light);
    font-weight: 500;
}

.activity-time {
    color: var(--text-muted);
}

.activity-site {
    background: var(--bg-secondary);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 11px;
}

.activity-badge {
    flex-shrink: 0;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.activity-badge.success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.activity-badge.info {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.activity-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.activity-badge.danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.activity-badge.primary {
    background: rgba(20, 184, 166, 0.15);
    color: #14b8a6;
}

.activity-badge.muted {
    background: rgba(100, 116, 139, 0.15);
    color: #64748b;
}

.activity-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 12px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-default);
}

.activity-pagination span {
    font-size: 13px;
    color: var(--text-secondary);
}

.activity-empty,
.activity-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    color: var(--text-muted);
    text-align: center;
}

.activity-empty svg,
.activity-loading svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.activity-empty p,
.activity-loading p {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 4px;
}

.activity-empty small {
    font-size: 13px;
    opacity: 0.7;
}

/* Light theme adjustments */
body.light-theme .activity-user {
    color: #0f766e;
}

body.light-theme .activity-filters {
    background: #f8fafc;
}

body.light-theme .activity-item {
    background: #ffffff;
    border-color: #e2e8f0;
}

body.light-theme .activity-item:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

body.light-theme .activity-pagination {
    background: #f8fafc;
}

/* ========================================
   PRESENCE / REAL-TIME COLLABORATION
   ======================================== */

/* Presence List (User Avatars) in Header */
.presence-list {
    display: none;
    align-items: center;
    gap: -8px;
    margin-right: 8px;
}

.presence-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    border: 2px solid var(--bg-secondary);
    margin-left: -8px;
    cursor: default;
    transition: transform 0.2s ease;
}

.presence-avatar:first-child {
    margin-left: 0;
}

.presence-avatar:hover {
    transform: scale(1.1);
    z-index: 10;
}

.presence-avatar.presence-overflow {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 10px;
}

/* Remote Cursor */
.presence-cursor {
    position: absolute;
    pointer-events: none;
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    gap: 2px;
    transform: translate(-2px, -2px);
    transition: left 0.05s linear, top 0.05s linear;
}

.presence-cursor-pointer {
    width: 20px;
    height: 20px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.presence-cursor-label {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    color: white;
    white-space: nowrap;
    margin-top: 14px;
    margin-left: -4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Cursors Container */
.presence-cursors-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    overflow: hidden;
}

/* Presence Overlay - transparent layer over iframe for cursor tracking */
.presence-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    background: transparent;
    /* Default: don't block interactions */
    pointer-events: none;
}

/* When presence tracking is active, capture mouse events */
.presence-overlay.tracking {
    pointer-events: auto;
    cursor: default;
}

/* Presence indicator in diagram item */
.diagram-item-presence {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.diagram-presence-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: presence-pulse 2s ease-in-out infinite;
}

@keyframes presence-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

.diagram-presence-count {
    font-size: 10px;
    color: var(--text-muted);
}

/* Light theme adjustments */
body.light-theme .presence-avatar {
    border-color: #ffffff;
}

body.light-theme .presence-avatar.presence-overflow {
    background: #e2e8f0;
    color: #475569;
}

/* ============================================
   SPARE PARTS INVENTORY STYLES
   ============================================ */

/* Info button style */
.btn-info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
}

.btn-info:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

/* Spare Parts Summary Bar */
.spare-parts-summary {
    display: flex;
    justify-content: space-around;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-default);
}

.spare-parts-summary .summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.spare-parts-summary .summary-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spare-parts-summary .summary-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.spare-parts-summary .summary-value.highlight-green {
    color: var(--green-primary);
}

.spare-parts-summary .summary-value.highlight-orange {
    color: var(--warning);
}

/* Spare Parts Tabs */
.spare-parts-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-default);
    background: var(--bg-secondary);
}

.sp-tab {
    flex: 1;
    padding: 12px 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

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

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

/* Tab Content */
.sp-tab-content {
    padding: 16px;
    max-height: 500px;
    overflow-y: auto;
}

/* Spare Parts List */
.spare-parts-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sp-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 60px 20px;
    color: var(--text-muted);
}

.sp-loading .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-default);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.sp-info {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.sp-info p {
    margin: 0;
}

/* Device Group Card */
.sp-device-group {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    overflow: hidden;
}

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

.sp-device-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sp-device-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 8px;
    color: var(--teal-primary);
}

.sp-device-icon svg {
    width: 22px;
    height: 22px;
}

.sp-device-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.sp-device-meta {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.sp-device-stats {
    display: flex;
    gap: 8px;
}

.sp-stat-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-primary);
    border-radius: 20px;
    font-size: 12px;
}

.sp-stat-pill .sp-stat-num {
    font-weight: 700;
    color: var(--teal-primary);
}

.sp-stat-pill .sp-stat-label {
    color: var(--text-muted);
}

.sp-stat-pill.has-spares .sp-stat-num {
    color: var(--green-primary);
}

.sp-stat-pill.no-spares .sp-stat-num {
    color: var(--text-muted);
}

/* Section inside device group */
.sp-section {
    padding: 12px 16px;
    border-top: 1px solid var(--border-subtle);
}

.sp-section:first-of-type {
    border-top: none;
}

.sp-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.sp-section-title .sp-count {
    font-weight: 400;
    color: var(--text-tertiary);
}

/* Diagram Devices List */
.sp-diagram-devices {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sp-diagram-device {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-primary);
    border-radius: 6px;
    border: 1px solid transparent;
}

.sp-diagram-device.assigned {
    border-color: var(--green-primary);
    background: rgba(52, 211, 153, 0.05);
}

.sp-dd-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sp-dd-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.sp-dd-netbox {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
}

.sp-dd-netbox.not-deployed {
    color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
}

.sp-dd-status {
    display: flex;
    align-items: center;
}

.sp-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 4px;
}

.sp-badge.assigned {
    color: var(--green-primary);
    background: rgba(52, 211, 153, 0.15);
}

.sp-badge.pending {
    color: var(--text-muted);
    background: var(--bg-tertiary);
}

/* Assets List */
.sp-assets-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sp-asset-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
}

.sp-asset-item:hover {
    border-color: var(--border-default);
}

.sp-asset-info {
    flex: 1;
}

.sp-asset-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.sp-asset-details {
    display: flex;
    gap: 16px;
    font-size: 11px;
    color: var(--text-muted);
}

.sp-assign-btn {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
}

.sp-assign-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* No spares message */
.sp-no-spares {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: rgba(245, 158, 11, 0.05);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 13px;
}

.sp-no-spares svg {
    color: var(--warning);
    flex-shrink: 0;
}

/* Empty state */
.sp-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.sp-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.sp-empty h3 {
    margin: 0 0 8px 0;
    color: var(--text-secondary);
    font-size: 16px;
}

.sp-empty p {
    margin: 0;
    font-size: 14px;
}

/* Device Selector Overlay */
.sp-selector-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(2px);
}

.sp-selector-modal {
    background: var(--bg-primary);
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-default);
}

.sp-selector-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-default);
}

.sp-selector-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.sp-selector-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

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

.sp-selector-body {
    padding: 20px;
}

.sp-selector-body p {
    margin: 0 0 16px;
    color: var(--text-secondary);
    font-size: 14px;
}

.sp-selector-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sp-selector-device {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.sp-selector-device:hover {
    background: var(--bg-hover);
    border-color: var(--primary);
}

.sp-selector-device-name {
    font-weight: 500;
    color: var(--text-primary);
}

.sp-selector-device-id {
    font-size: 12px;
    color: var(--text-muted);
}

/* Notification Toast */
.sp-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    animation: slideInUp 0.3s ease;
    max-width: 400px;
}

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

.sp-notification span {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
}

.sp-notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.sp-notification-close:hover {
    color: var(--text-primary);
}

.sp-notification-success {
    border-left: 3px solid var(--green-primary);
}

.sp-notification-error {
    border-left: 3px solid var(--danger);
}

.sp-notification-warning {
    border-left: 3px solid var(--warning);
}

.sp-notification-info {
    border-left: 3px solid var(--primary);
}

/* Component Category */
.sp-component-category {
    margin-bottom: 20px;
}

.sp-category-header {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.sp-component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
}

.sp-component-item {
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
}

.sp-component-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.sp-component-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Spare Parts Modal - Always use light/white professional design */
#sparePartsModal .modal-content {
    background: #ffffff;
    color: #1a1a2e;
}

#sparePartsModal .modal-header {
    background: linear-gradient(135deg, #0d9488 0%, #0891b2 100%);
    border-bottom: none;
}

#sparePartsModal .modal-header h2 {
    color: #ffffff;
}

#sparePartsModal .modal-header .close-btn {
    color: #ffffff;
    opacity: 0.8;
}

#sparePartsModal .modal-header .close-btn:hover {
    opacity: 1;
    background: rgba(255,255,255,0.1);
}

#sparePartsModal .modal-body {
    background: #f8fafc;
}

#sparePartsModal .modal-footer {
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
}

#sparePartsModal .spare-parts-summary {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}

#sparePartsModal .summary-label {
    color: #64748b;
}

#sparePartsModal .summary-value {
    color: #1a1a2e;
}

#sparePartsModal .spare-parts-tabs {
    background: #ffffff;
}

#sparePartsModal .sp-tab {
    color: #64748b;
    background: transparent;
}

#sparePartsModal .sp-tab:hover {
    color: #1a1a2e;
    background: #f1f5f9;
}

#sparePartsModal .sp-tab.active {
    color: #0ea5e9;
    background: #f0f9ff;
    border-color: #0ea5e9;
}

#sparePartsModal .sp-device-group {
    background: #ffffff;
    border-color: #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

#sparePartsModal .sp-device-header {
    background: #f8fafc;
    border-bottom-color: #e2e8f0;
}

#sparePartsModal .sp-device-name {
    color: #1a1a2e;
}

#sparePartsModal .sp-device-meta {
    color: #64748b;
}

#sparePartsModal .sp-device-icon {
    background: #f0f9ff;
    color: #0ea5e9;
}

#sparePartsModal .sp-stat-pill {
    background: #f1f5f9;
}

#sparePartsModal .sp-stat-pill .sp-stat-num {
    color: #0ea5e9;
}

#sparePartsModal .sp-stat-pill .sp-stat-label {
    color: #64748b;
}

#sparePartsModal .sp-stat-pill.has-spares .sp-stat-num {
    color: #10b981;
}

#sparePartsModal .sp-section {
    border-top-color: #e2e8f0;
}

#sparePartsModal .sp-section-title {
    color: #64748b;
}

#sparePartsModal .sp-diagram-device {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-bottom: 1px solid #d1d5db;
    margin-bottom: 0;
    border-radius: 0;
}

#sparePartsModal .sp-diagram-device:first-child {
    border-radius: 6px 6px 0 0;
}

#sparePartsModal .sp-diagram-device:last-child {
    border-radius: 0 0 6px 6px;
    border-bottom: 1px solid #e2e8f0;
}

#sparePartsModal .sp-diagram-device:only-child {
    border-radius: 6px;
}

#sparePartsModal .sp-diagram-device.assigned {
    border-color: #10b981;
    background: #f0fdf4;
}

#sparePartsModal .sp-dd-name {
    color: #1a1a2e;
}

#sparePartsModal .sp-dd-netbox {
    color: #64748b;
    background: #f1f5f9;
}

#sparePartsModal .sp-badge {
    background: #f1f5f9;
    color: #64748b;
}

#sparePartsModal .sp-badge.assigned {
    background: #dcfce7;
    color: #166534;
}

#sparePartsModal .sp-badge.pending {
    background: #fef3c7;
    color: #92400e;
}

#sparePartsModal .sp-asset-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-bottom: 1px solid #d1d5db;
    margin-bottom: 0;
    border-radius: 0;
}

#sparePartsModal .sp-asset-item:first-child {
    border-radius: 6px 6px 0 0;
}

#sparePartsModal .sp-asset-item:last-child {
    border-radius: 0 0 6px 6px;
    border-bottom: 1px solid #e2e8f0;
}

#sparePartsModal .sp-asset-item:only-child {
    border-radius: 6px;
}

#sparePartsModal .sp-asset-item:hover {
    border-color: #0ea5e9;
    background: #f0f9ff;
}

#sparePartsModal .sp-asset-name {
    color: #1a1a2e;
}

#sparePartsModal .sp-asset-details {
    color: #64748b;
}

#sparePartsModal .sp-no-spares {
    background: #fef3c7;
    color: #92400e;
}

#sparePartsModal .sp-empty h3 {
    color: #1a1a2e;
}

#sparePartsModal .sp-empty p {
    color: #64748b;
}

#sparePartsModal .sp-loading {
    color: #64748b;
}

#sparePartsModal .sp-component-category {
    background: #ffffff;
    border-color: #e2e8f0;
}

#sparePartsModal .sp-category-header {
    color: #1a1a2e;
    background: #f8fafc;
}

#sparePartsModal .sp-component-item {
    background: #f8fafc;
    border-color: #e2e8f0;
}

#sparePartsModal .sp-component-name {
    color: #1a1a2e;
}

#sparePartsModal .sp-component-meta {
    color: #64748b;
}

/* Selector overlay in spare parts - also light */
.sp-selector-overlay .sp-selector-modal {
    background: #ffffff;
    color: #1a1a2e;
}

.sp-selector-header {
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.sp-selector-header h3 {
    color: #1a1a2e;
}

.sp-selector-device {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #1a1a2e;
}

.sp-selector-device:hover {
    background: #f0f9ff;
    border-color: #0ea5e9;
}