:root {
    --primary: #8C52FF;
    --primary-hover: #733cff;
    --secondary: #FF66C4;
    --dark: #0F172A;
    --slate: #1E293B;
    --gray: #64748B;
    --light-gray: #f1f5f9;
    --border: #e2e8f0;
    --bg-main: #f8fafc;
    --white: #FFFFFF;

    --font-sans: 'Inter', sans-serif;
    --transition: all 0.2s ease;
}

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

body.editor-body,
body {
    font-family: var(--font-sans);
    background-color: var(--dark);
    color: var(--slate);
    height: 100vh;
    overflow: hidden;
}

.editor-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: var(--white);
}

.editor-header {
    height: 60px;
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 10;
}

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

.back-btn {
    text-decoration: none;
    color: var(--slate);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: var(--transition);
}

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

.file-name {
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
}

.file-name:hover {
    background-color: var(--light-gray);
}

.file-name i {
    font-size: 0.8rem;
    color: var(--gray);
}

.canvas-size {
    font-size: 0.85rem;
    color: var(--gray);
    background-color: var(--light-gray);
    padding: 4px 8px;
    border-radius: 4px;
}

.tool-btn {
    background: none;
    border: none;
    color: var(--slate);
    font-size: 1.1rem;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

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

.divider {
    width: 1px;
    height: 24px;
    background-color: var(--border);
}

.btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-outline {
    background-color: var(--white);
    border: 1px solid var(--border);
    color: var(--slate);
}

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

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

.sidebar-tools {
    width: 80px;
    background-color: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    overflow-y: auto;
    z-index: 5;
}

.sidebar-btn {
    background: none;
    border: none;
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-btn i {
    font-size: 1.25rem;
}

.sidebar-btn span {
    font-size: 0.75rem;
    font-weight: 500;
}

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

.sidebar-btn.active {
    color: var(--primary);
    border-left-color: var(--primary);
    background-color: var(--light-gray);
}

.ai-btn i,
.ai-btn span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ai-btn span {
    font-weight: 600;
}

.sidebar-panel {
    width: 320px;
    background-color: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 4;
    transition: transform 0.3s ease;
}

.panel-header {
    padding: 20px 20px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--slate);
}

.search-bar {
    margin: 0 20px 20px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.search-bar input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(140, 82, 255, 0.2);
}

.search-bar i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
    font-size: 0.9rem;
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 20px 20px;
}

.category-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
}

.tag {
    padding: 6px 12px;
    background-color: var(--light-gray);
    color: var(--slate);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition);
}

.tag:hover {
    background-color: #e2e8f0;
}

.tag.active {
    background-color: var(--slate);
    color: var(--white);
}

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

.template-item {
    aspect-ratio: 1;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
    transition: var(--transition);
    border: 2px solid transparent;
}

.template-item:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.bg-purple {
    background: linear-gradient(135deg, #a855f7, #7e22ce);
}

.bg-blue {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.bg-orange {
    background: linear-gradient(135deg, #f97316, #c2410c);
}

.bg-green {
    background: linear-gradient(135deg, #10b981, #047857);
}

.workspace {
    flex: 1;
    background-color: var(--bg-main);
    position: relative;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.canvas-container {
    padding: 40px;
    min-width: 100%;
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.canvas-wrapper {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease;
}

.canvas {
    width: 600px;
    height: 600px;
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.canvas-element {
    position: absolute;
    cursor: move;
    user-select: none;
    border: 2px solid transparent;
}

.canvas-element:hover {
    border-color: rgba(140, 82, 255, 0.5);
}

.canvas-element.active {
    border-color: var(--primary);
    z-index: 10;
}

.canvas-element.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: -6px;
    width: 10px;
    height: 10px;
    background-color: var(--white);
    border: 2px solid var(--primary);
    border-radius: 50%;
    cursor: se-resize;
}

.zoom-controls {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    padding: 4px;
    border: 1px solid var(--border);
}

.zoom-controls button {
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    color: var(--slate);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.zoom-controls button:hover {
    background-color: var(--light-gray);
}

.zoom-controls span {
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 48px;
    text-align: center;
    user-select: none;
}

.properties-panel {
    width: 280px;
    background-color: var(--white);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 4;
}

.properties-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--gray);
    height: 100%;
    padding: 40px 20px;
}

.empty-icon {
    font-size: 2.5rem;
    color: var(--border);
    margin-bottom: 16px;
}

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

.property-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-swatch.active {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.custom-color {
    background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red);
    color: white;
}

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

.range-slider input[type="range"] {
    flex: 1;
    accent-color: var(--primary);
}

.range-value {
    font-size: 0.85rem;
    font-weight: 500;
    width: 40px;
    text-align: right;
}

.format-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.format-btn {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background-color: var(--white);
    color: var(--slate);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.delete-btn {
    color: #EF4444;
}

.delete-btn:hover {
    background-color: #FEF2F2;
    border-color: #FCA5A5;
}