:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #8b5cf6;
    --secondary: #06d6a0;
    --accent: #f59e0b;
    --dark: #1e293b;
    --darker: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);

    --toolbar-height: 70px;
    --sidebar-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--light);
    overflow: hidden;
    height: 100vh;
}

.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.animated-grid .grid-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vmax;
    height: 100vmax;
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: orbit 60s linear infinite;
}

.grid-orbit:nth-child(2) {
    width: 80vmax;
    animation-duration: 45s;
    animation-direction: reverse;
}

.grid-orbit:nth-child(3) {
    width: 60vmax;
    animation-duration: 30s;
}

@keyframes orbit {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.floating-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

.shape-1 { width: 300px; height: 300px; background: var(--primary); top: 10%; left: 10%; }
.shape-2 { width: 400px; height: 400px; background: var(--secondary); top: 60%; right: 10%; animation-delay: -5s; }
.shape-3 { width: 250px; height: 250px; background: var(--accent); bottom: 20%; left: 20%; animation-delay: -10s; }
.shape-4 { width: 350px; height: 350px; background: var(--primary-light); top: 30%; right: 20%; animation-delay: -15s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(30px) rotate(240deg); }
}

.editor-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: relative;
    z-index: 1;
}

.editor-toolbar {
    height: var(--toolbar-height);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.toolbar-left, .toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

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

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.logo a:hover {
    opacity: 0.8;
}

.logo img {
    height: 32px;
    width: auto;
}

.logo span {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--light), var(--gray-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 14px;
    background: transparent;
    color: var(--gray-light);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: var(--transition);
}

.toolbar-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.toolbar-btn.active {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary);
    border-color: var(--primary);
}

.toolbar-btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--light);
    border: none;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.toolbar-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.btn-sm {
    padding: 6px 12px !important;
    font-size: 12px !important;
}

.toolbar-btn-danger {
    color: var(--danger);
    border-color: var(--danger);
}

.toolbar-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--glass-border);
    margin: 0 8px;
}

.zoom-display {
    font-size: 13px;
    color: var(--gray-light);
    min-width: 50px;
    text-align: center;
}

.editor-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.left-sidebar.collapsed {
    transform: translateX(-100%);
}

.right-sidebar {
    border-right: none;
    border-left: 1px solid var(--glass-border);
}

.right-sidebar.collapsed {
    transform: translateX(100%);
}

.sidebar-toggle-show {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 50;
    background: var(--dark);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 12px;
    color: var(--light);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s;
}

.sidebar-toggle-show:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
}

.editor-container.sidebar-hidden .sidebar-toggle-show {
    opacity: 1;
}

.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--glass-border);
}

.sidebar-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 8px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--gray);
    font-size: 11px;
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-tab i {
    font-size: 16px;
}

.sidebar-tab:hover {
    color: var(--light);
    background: rgba(255, 255, 255, 0.02);
}

.sidebar-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.tab-panel {
    display: none;
}

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

.search-box {
    position: relative;
    margin-bottom: 16px;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.search-box input {
    width: 100%;
    padding: 10px 12px 10px 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    color: var(--light);
    font-size: 14px;
}

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

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
}

.accordion-header-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--light);
}

.accordion-header-title i {
    color: var(--primary);
}

.accordion-actions {
    display: flex;
    gap: 4px;
}

.accordion-action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--gray-light);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-action-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.1);
}

.accordion-action-btn:active {
    transform: scale(0.95);
}

.accordion-action-btn + .accordion-action-btn {
    margin-left: 4px;
}

.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.3);
}

.accordion-item.expanded {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(99, 102, 241, 0.4);
}

.accordion-item-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    gap: 12px;
}

.accordion-item-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.accordion-chevron {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: transform 0.3s ease;
}

.accordion-item.expanded .accordion-chevron {
    transform: rotate(90deg);
    color: var(--primary);
}

.accordion-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 8px;
    color: var(--primary);
    font-size: 14px;
}

.accordion-item.expanded .accordion-icon {
    background: rgba(99, 102, 241, 0.25);
    color: var(--primary-light);
}

.accordion-title {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--light);
}

.accordion-count {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray);
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 10px;
}

.accordion-item.expanded .accordion-count {
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.2);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.expanded .accordion-content {
    max-height: 2000px;
}

.accordion-sections-list {
    padding: 8px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.accordion-item.expanded .accordion-sections-list .section-card {
    animation: sectionCardSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.accordion-item.expanded .accordion-sections-list .section-card:nth-child(1) { animation-delay: 0.02s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(2) { animation-delay: 0.04s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(3) { animation-delay: 0.06s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(4) { animation-delay: 0.08s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(5) { animation-delay: 0.1s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(6) { animation-delay: 0.12s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(7) { animation-delay: 0.14s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(8) { animation-delay: 0.16s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(9) { animation-delay: 0.18s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(10) { animation-delay: 0.2s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(11) { animation-delay: 0.22s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(12) { animation-delay: 0.24s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(13) { animation-delay: 0.26s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(14) { animation-delay: 0.28s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(15) { animation-delay: 0.3s; }
.accordion-item.expanded .accordion-sections-list .section-card:nth-child(n+16) { animation-delay: 0.32s; }

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

.accordion-chevron {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.expanded .accordion-chevron {
    transform: rotate(90deg);
}

.accordion-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.expanded .accordion-icon {
    background: rgba(99, 102, 241, 0.25);
    color: var(--primary-light);
    transform: scale(1.05);
}

.accordion-count {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.expanded .accordion-count {
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.2);
    transform: scale(1.05);
}

.accordion-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateX(2px);
}

.accordion-item.expanded {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(99, 102, 241, 0.4);
}

.accordion-item-header {
    transition: all 0.2s ease;
}

.accordion-item-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.accordion-item-header:active {
    background: rgba(99, 102, 241, 0.08);
}

.section-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    cursor: grab;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, background, border-color;
}

.section-card-preview {
    width: 100%;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-card-preview svg {
    width: 100%;
    height: 100%;
    display: block;
}

.section-card-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-card-info-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 4px;
    flex-shrink: 0;
}

.section-card-info-icon i {
    font-size: 11px;
    color: var(--primary);
}

.section-card-info h4 {
    font-size: 12px;
    font-weight: 500;
    color: var(--light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.section-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
    transform: translateX(6px) scale(1.02);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.2);
}

.section-card:active {
    cursor: grabbing;
    transform: translateX(6px) scale(0.98);
}

.section-card-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-card-icon i {
    font-size: 16px;
    color: var(--primary);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-card:hover .section-card-icon {
    background: rgba(99, 102, 241, 0.2);
}

.section-card:hover .section-card-icon i {
    transform: scale(1.2) rotate(5deg);
}

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

.section-card-info h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-card-info p {
    font-size: 11px;
    color: var(--gray);
}

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

.section-info {
    padding: 12px;
}

.section-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 4px;
}

.section-info p {
    font-size: 11px;
    color: var(--gray);
    text-transform: capitalize;
}

.components-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.component-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    cursor: grab;
    transition: var(--transition);
}

.component-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.component-item i {
    font-size: 24px;
    color: var(--primary);
}

.component-item span {
    font-size: 11px;
    color: var(--gray-light);
}

.canvas-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.sections-navigator {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 150;
    box-shadow: var(--shadow-lg);
}

.nav-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
}

.nav-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

.section-counter {
    font-size: 12px;
    color: var(--gray-light);
    text-align: center;
    padding: 4px 0;
}

.minimap {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 200px;
    height: 120px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    z-index: 150;
    box-shadow: var(--shadow-lg);
}

.minimap-viewport {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
    border-radius: 4px;
}

.rulers-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 50;
}

.ruler {
    position: absolute;
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid var(--glass-border);
}

.ruler-horizontal {
    top: 0;
    left: 0;
    right: 0;
    height: 24px;
}

.ruler-vertical {
    top: 0;
    left: 0;
    bottom: 0;
    width: 24px;
}

.canvas-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    overflow: auto;
    position: relative;
    background: rgba(30, 41, 59, 0.5);
}

.canvas {
    width: 100%;
    max-width: 1200px;
    min-height: 800px;
    background: #ffffff;
    box-shadow: var(--shadow-lg);
    border-radius: 0;
    position: relative;
    transition: transform 0.2s ease;
    transform-origin: top center;
    overflow: hidden;
}

.canvas-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 600px;
    color: var(--gray);
    text-align: center;
}

.canvas-placeholder i {
    font-size: 80px;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: 24px;
}

.canvas-placeholder h2 {
    font-size: 24px;
    color: var(--gray);
    margin-bottom: 12px;
}

.canvas-placeholder p {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 24px;
}

.floating-toolbar {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.toolbar-divider-vertical {
    width: 1px;
    height: 20px;
    background: var(--glass-border);
}

.properties-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--glass-border);
}

.properties-header i {
    color: var(--primary);
    font-size: 18px;
}

.properties-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--light);
}

.properties-content {
    flex: 1;
    overflow-y: auto;
}

.property-group {
    margin-bottom: 24px;
    padding: 0 20px;
}

.property-group:first-child {
    padding-top: 20px;
}

.property-group h4 {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--glass-border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.property-item {
    margin-bottom: 16px;
}

.property-item label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--gray-light);
    margin-bottom: 8px;
}

.property-item label i {
    color: var(--primary);
    width: 16px;
}

.property-item input[type="text"],
.property-item input[type="number"],
.property-item input[type="color"],
.property-item select,
.property-item textarea {
    width: 100%;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    color: var(--light);
    font-size: 13px;
    transition: var(--transition);
}

.property-item input:focus,
.property-item select:focus,
.property-item textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.color-picker-wrapper {
    display: flex;
    gap: 8px;
}

.color-picker-wrapper input[type="color"] {
    width: 50px;
    height: 38px;
    padding: 2px;
    border: none;
    cursor: pointer;
}

.range-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.range-wrapper input[type="range"] {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.range-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
}

.range-value {
    min-width: 40px;
    text-align: right;
    font-size: 12px;
    color: var(--gray-light);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--gray-light);
}

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

.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-light);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--light);
}

.status-bar {
    height: 32px;
    background: rgba(15, 23, 42, 0.95);
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    font-size: 12px;
    color: var(--gray);
}

.status-left, .status-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-item i {
    color: var(--primary);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-content {
    background: var(--dark);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-large { max-width: 900px; }
.modal-full { max-width: 1200px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--glass-border);
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-header i {
    color: var(--primary);
    font-size: 20px;
}

.close-btn {
    font-size: 24px;
    color: var(--gray);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: none;
    border: none;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--light);
    background: rgba(255, 255, 255, 0.1);
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.export-settings {
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    border-bottom: 1px solid var(--glass-border);
}

.setting-group h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 12px;
}

.radio-group, .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.radio-label, .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-light);
    cursor: pointer;
}

.export-tabs {
    display: flex;
    padding: 0 24px;
    border-bottom: 1px solid var(--glass-border);
}

.export-tab {
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--gray-light);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.export-content {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

.export-pane {
    display: none;
}

.export-pane.active {
    display: block;
}

.export-pane textarea {
    width: 100%;
    height: 300px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    color: var(--light);
    font-family: 'Consolas', monospace;
    font-size: 13px;
    resize: none;
}

.export-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}

.preview-devices {
    display: flex;
    gap: 8px;
}

.device-btn {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
}

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

.preview-wrapper {
    flex: 1;
    padding: 24px;
    background: rgba(0, 0, 0, 0.2);
}

#preview-frame {
    width: 100%;
    height: 600px;
    border: none;
    background: white;
    border-radius: var(--border-radius);
}

.upload-area {
    border: 2px dashed var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.02);
}

.upload-area:hover, .upload-area.drag-over {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.upload-area i {
    font-size: 64px;
    color: var(--primary);
    margin-bottom: 16px;
    opacity: 0.5;
}

.upload-area p {
    font-size: 16px;
    color: var(--light);
    margin-bottom: 8px;
}

.upload-area span {
    font-size: 13px;
    color: var(--gray);
}

.image-preview-container {
    margin-top: 24px;
    display: none;
}

.image-preview-container.active {
    display: block;
}

.preview-image-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
}

.preview-image-wrapper img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
}

kbd {
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    font-size: 12px;
    font-family: monospace;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.empty-state i {
    font-size: 64px;
    color: var(--primary);
    opacity: 0.2;
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 14px;
    line-height: 1.6;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.canvas-section {
    position: relative;
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    transition: var(--transition);
    pointer-events: auto;
}

.canvas-section:hover {
    outline: 2px solid rgba(99, 102, 241, 0.3);
    outline-offset: -2px;
}

.canvas-section.selected {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.canvas-section + .canvas-section {
    margin-top: 0 !important;
    border-top: none !important;
}

.resize-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: 2px solid white;
    border-radius: 50%;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

.resize-handle:hover {
    transform: scale(1.3);
}

.resize-handle.nw { top: -6px; left: -6px; cursor: nw-resize; }
.resize-handle.ne { top: -6px; right: -6px; cursor: ne-resize; }
.resize-handle.sw { bottom: -6px; left: -6px; cursor: sw-resize; }
.resize-handle.se { bottom: -6px; right: -6px; cursor: se-resize; }
.resize-handle.n { top: -6px; left: 50%; transform: translateX(-50%); cursor: n-resize; }
.resize-handle.s { bottom: -6px; left: 50%; transform: translateX(-50%); cursor: s-resize; }
.resize-handle.w { left: -6px; top: 50%; transform: translateY(-50%); cursor: w-resize; }
.resize-handle.e { right: -6px; top: 50%; transform: translateY(-50%); cursor: e-resize; }

.rotate-handle {
    position: absolute;
    left: 50%;
    top: -45px;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    cursor: grab;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    z-index: 100;
}

.rotate-handle:hover {
    transform: translateX(-50%) scale(1.1);
}

.canvas-section.selected .rotate-handle {
    display: flex;
}

.rotate-line {
    position: absolute;
    left: 50%;
    top: -45px;
    width: 2px;
    height: 45px;
    background: var(--primary);
    display: none;
    transform: translateX(-50%);
}

.canvas-section.selected .rotate-line {
    display: block;
}

.section-controls {
    display: none;
    position: absolute;
    top: -45px;
    right: 0;
    gap: 4px;
    background: var(--dark);
    padding: 6px 10px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.canvas-section.selected .section-controls {
    display: flex;
}

.section-controls button {
    padding: 6px 8px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 4px;
    color: var(--light);
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
}

.section-controls button:hover {
    background: var(--primary);
}

.toast {
    position: fixed;
    top: 80px;
    right: 24px;
    padding: 14px 20px;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
    z-index: 10000;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastSlideIn 0.3s ease-out;
}

.toast.success { background: linear-gradient(135deg, var(--success), #059669); }
.toast.error { background: linear-gradient(135deg, var(--danger), #dc2626); }
.toast.info { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }

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

@media (max-width: 1366px) {
    :root { --sidebar-width: 260px; }
    .toolbar-btn span { display: none; }
}

@media (max-width: 1024px) {
    .sidebar {
        position: absolute;
        z-index: 100;
        height: 100%;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    .sidebar.active { transform: translateX(0); }
}


#project-modal .modal-content {
    max-width: 600px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

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

#project-modal .modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--light);
}

#project-modal .modal-header i {
    color: var(--primary);
    margin-right: 12px;
}

.project-header {
    display: flex;
    justify-content: flex-end;
    padding: 16px 24px;
    border-bottom: 1px solid var(--glass-border);
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    max-height: 400px;
    overflow-y: auto;
}

.projects-list::-webkit-scrollbar {
    width: 8px;
}

.projects-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.projects-list::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.projects-list::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.project-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.project-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
    transform: translateX(4px);
}

.project-item.active {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.project-info {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.project-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.project-name {
    font-weight: 600;
    color: var(--light);
    font-size: 16px;
    margin-bottom: 4px;
}

.project-date {
    font-size: 13px;
    color: var(--gray);
    margin-top: 0;
}

.project-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.project-actions button {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.project-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.project-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.project-actions .btn-ghost {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--gray);
}

.project-actions .btn-ghost:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.empty-projects {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.empty-projects i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
    color: var(--primary);
}

.empty-projects p {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--gray-light);
}

.empty-projects span {
    font-size: 14px;
    opacity: 0.7;
}

.auth-footer {
    margin-top: 0;
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0 0 16px 16px;
}

.auth-footer p {
    color: var(--gray);
    font-size: 13px;
    margin: 0;
}


.modal-large {
    max-width: 600px;
}


.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 8px;
}

.user-info:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 13px;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.user-name {
    font-weight: 600;
    color: var(--light);
    font-size: 13px;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Шаблоны проектов */
.templates-intro {
    padding: 20px;
    text-align: center;
    color: var(--gray);
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 20px;
}

.templates-intro p {
    font-size: 16px;
    margin: 0;
}

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

.template-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.template-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.template-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.template-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.template-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--light);
    margin: 0 0 4px 0;
}

.template-info p {
    font-size: 13px;
    color: var(--gray);
    margin: 0;
    line-height: 1.4;
}

.template-preview {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    font-size: 32px;
}

.template-sections {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.template-section {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.template-btn {
    margin-top: auto;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.template-btn:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.property-accordion {
    margin-bottom: 8px;
}

.property-accordion .accordion-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.property-accordion .accordion-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.3);
}

.property-accordion .accordion-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}

.property-accordion .accordion-item-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.property-accordion .accordion-item-header i:first-child {
    color: var(--gray);
    transition: transform 0.3s ease;
    font-size: 12px;
}

.property-accordion .accordion-item.expanded .accordion-item-header i:first-child {
    transform: rotate(90deg);
    color: var(--primary);
}

.property-accordion .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.property-accordion .accordion-content.expanded {
    max-height: 2000px;
    padding: 0 16px 16px;
}

.element-item:hover {
    background: rgba(99, 102, 241, 0.1) !important;
    border-color: var(--primary) !important;
    transform: translateX(4px);
}

.gradient-preview {
    background: linear-gradient(90deg, #6366f1, #a855f7);
    transition: background 0.3s ease;
}

.image-filters-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius);
    padding: 12px;
}

.icon-library-grid {
    max-height: 250px;
    overflow-y: auto;
    padding: 4px;
}

.icon-library-grid::-webkit-scrollbar {
    width: 6px;
}

.icon-library-grid::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.icon-library-grid::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.icon-item {
    transition: var(--transition);
}

.icon-item:hover {
    background: rgba(99, 102, 241, 0.2) !important;
    border-color: var(--primary) !important;
    transform: scale(1.1);
}

.icon-item:hover i {
    color: var(--primary) !important;
    transform: scale(1.2);
}

.canvas-element-highlight {
    position: relative;
    z-index: 1000;
    pointer-events: auto;
    cursor: pointer;
}

.canvas-element-highlight::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.canvas-element-highlight:hover::after {
    opacity: 1;
}

.canvas-section h1,
.canvas-section h2,
.canvas-section h3,
.canvas-section h4,
.canvas-section p,
.canvas-section button,
.canvas-section img,
.canvas-section a,
.canvas-section i,
.canvas-section svg,
.canvas-section video {
    cursor: pointer;
    transition: outline 0.2s ease;
}

.canvas-section h1:hover,
.canvas-section h2:hover,
.canvas-section h3:hover,
.canvas-section h4:hover,
.canvas-section p:hover,
.canvas-section button:hover,
.canvas-section img:hover,
.canvas-section a:hover,
.canvas-section i:hover,
.canvas-section svg:hover,
.canvas-section video:hover {
    outline: 2px dashed rgba(99, 102, 241, 0.5);
    outline-offset: 2px;
}

input[type="text"].formula-active {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--secondary);
}

input[type="text"].formula-active::placeholder {
    color: var(--secondary);
}

.bg-tab.active {
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.property-item label i {
    min-width: 16px;
    text-align: center;
}

.range-wrapper input[type="range"] {
    cursor: pointer;
}

.range-wrapper input[type="range"]::-webkit-slider-thumb {
    transition: transform 0.2s ease;
}

.range-wrapper input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.color-picker-wrapper input[type="color"] {
    cursor: pointer;
    border-radius: 6px;
    overflow: hidden;
}

.color-picker-wrapper input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker-wrapper input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 6px;
}

.icon-library-grid:empty::after {
    content: 'Иконки не найдены';
    display: block;
    text-align: center;
    padding: 20px;
    color: var(--gray);
    grid-column: 1 / -1;
}

.property-accordion .accordion-content {
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.property-accordion .accordion-content#accordion-elements {
    max-height: 300px;
    overflow-y: auto;
}

.property-accordion .accordion-content#accordion-elements::-webkit-scrollbar {
    width: 6px;
}

.property-accordion .accordion-content#accordion-elements::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.property-accordion .accordion-content#accordion-elements::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

[data-tooltip] {
    position: relative;
}

.formula-result {
    font-size: 11px;
    color: var(--secondary);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.formula-result i {
    font-size: 10px;
}

.property-row {
    margin-bottom: 12px;
}

.property-row .property-item:last-child {
    margin-left: 8px;
}

.property-item .btn-group {
    display: flex;
    gap: 4px;
}

.property-item .btn-group .btn {
    flex: 1;
    justify-content: center;
}

.icon-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
}

.icon-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

.filter-preview {
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.filter-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.property-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius);
    padding: 12px;
    margin-bottom: 12px;
}

.property-section-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mini-color-picker {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    margin-bottom: 8px;
}

.mini-color-picker input[type="color"] {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
}

.mini-color-picker span {
    font-size: 12px;
    color: var(--gray-light);
    flex: 1;
}

.property-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 16px 0;
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.info-badge i {
    font-size: 10px;
}

.help-text {
    font-size: 11px;
    color: var(--gray);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.help-text i {
    color: var(--primary);
}

.quick-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.quick-actions .btn {
    flex: 1;
    min-width: calc(50% - 4px);
}

.property-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: 8px;
}

.property-tab {
    flex: 1;
    padding: 8px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--gray-light);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.property-tab:hover {
    background: rgba(255, 255, 255, 0.1);
}

.property-tab.active {
    background: var(--primary);
    color: white;
}

.value-display {
    font-size: 12px;
    color: var(--light);
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 12px;
    border-radius: 6px;
    margin-top: 8px;
    font-family: 'Consolas', monospace;
}

.preset-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.preset-btn {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--gray-light);
    font-size: 11px;
    cursor: pointer;
    transition: var(--transition);
}

.preset-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

@media (max-width: 1366px) {
    .property-accordion .accordion-item-header {
        padding: 10px 12px;
    }
    
    .icon-library-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .property-row {
        grid-template-columns: 1fr;
    }
    
    .icon-library-grid {
        grid-template-columns: repeat(6, 1fr) !important;
    }
    
    .quick-actions .btn {
        min-width: 100%;
    }
}