/**
 * SocialGen Pro - Professional Social Media Template Generator
 * Design & Development: tayfuntoprakcioglu.com
 * Licensed under MIT License
 */

/* ========================================
   RESET & VARIABLES
   ======================================== */

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

:root {
    /* Primary Colors */
    --primary: #ec4899;
    --primary-dark: #be185d;
    --primary-light: #f472b6;
    --secondary: #8b5cf6;
    --accent: #6366f1;

    /* Neutrals */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --bg-card: #ffffff;
    --bg-dark: #1a1a1a;

    /* Text */
    --text-primary: #1a1a1a;
    --text-secondary: #4a5568;
    --text-tertiary: #718096;
    --text-light: #a0aec0;

    /* Borders */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --border-dark: #cbd5e0;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

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

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
}

.hidden {
    display: none !important;
}

/* ========================================
   HEADER
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: white;
    border-bottom: 1px solid var(--border-color);
    height: 60px;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 var(--spacing-lg);
}

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

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-badge {
    padding: 2px 8px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.donate-btn {
    padding: 6px 16px;
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
}

.donate-btn i {
    animation: heartBeat 1.3s infinite;
}

@keyframes heartBeat {

    0%,
    100% {
        transform: scale(1);
    }

    10%,
    30% {
        transform: scale(1.1);
    }

    20%,
    40% {
        transform: scale(1);
    }
}

.language-selector {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 3px;
    border: 1px solid var(--border-color);
}

.lang-btn {
    padding: 4px 10px;
    border-radius: 4px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}

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

/* Social Links in Header */
.social-links-header {
    display: flex;
    gap: 8px;
    align-items: center;
}

.social-link-header {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
    font-size: 0.95rem;
}

.social-link-header:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(236, 72, 153, 0.3);
}

/* ========================================
   DONATE MODAL
   ======================================== */

.donate-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s;
}

.donate-modal.hidden {
    opacity: 0;
    pointer-events: none;
}

.donate-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.donate-modal-content {
    background: white;
    width: 90%;
    max-width: 650px;
    border-radius: var(--radius-xl);
    padding: 40px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.donate-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.donate-modal-close:hover {
    color: var(--text-primary);
}

.donate-modal-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.donate-modal-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.donate-iframe-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.donate-iframe-container iframe {
    max-width: 100%;
    border-radius: var(--radius-md);
}

.donate-footer-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.donate-footer-note i {
    color: var(--primary);
    margin-right: 6px;
}

@media (max-width: 600px) {
    .donate-options {
        grid-template-columns: 1fr;
    }

    .donate-modal-content {
        padding: 24px;
    }

    .donate-modal-content {
        padding: 24px;
    }
}

/* Donate Section Containers */
.donate-section {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    text-align: left;
}

.donate-section h3 {
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Crypto Address Box */
.crypto-address,
.wise-value {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.crypto-address code,
.wise-value code {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    word-break: break-all;
    color: var(--text-primary);
}

/* Wise Info */
.wise-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wise-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wise-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Copy Button */
.copy-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* ========================================
   MAIN EDITOR WORKSPACE
   ======================================== */

.editor-workspace {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    background: var(--bg-secondary);
}

/* ========================================
   LEFT SIDEBAR - Templates & Elements
   ======================================== */

.left-sidebar {
    background: white;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.tab-btn {
    flex: 1;
    padding: 12px 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: all var(--transition);
    border-bottom: 2px solid transparent;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(236, 72, 153, 0.05);
}

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

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

.tab-content {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
}

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

.tab-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.tab-header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.tab-header-with-icon,
.layers-header-with-icon {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tab-header-with-icon h3,
.layers-header-with-icon h3 {
    margin-bottom: 0;
}

.search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: border-color var(--transition);
}

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

/* Template Categories */
.template-categories {
    display: flex;
    gap: 6px;
    padding: var(--spacing-md);
    flex-wrap: wrap;
}

.category-btn {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

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

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

/* Templates Grid */
.templates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.template-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
}

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

.template-preview {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.template-info {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.template-info h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
}

/* Elements Section */
.elements-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.elements-section h4 {
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.add-element-btn {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
}

.add-element-btn:hover {
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.shapes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.shape-btn {
    aspect-ratio: 1;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.shape-btn:hover {
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
}

.shape-preview {
    width: 100%;
    height: 100%;
}

.shape-preview.rect {
    background: var(--text-secondary);
    border-radius: 2px;
}

.shape-preview.circle {
    background: var(--text-secondary);
    border-radius: 50%;
}

.shape-preview.triangle {
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 35px solid var(--text-secondary);
}

.shape-preview.line {
    width: 100%;
    height: 3px;
    background: var(--text-secondary);
}

/* Upload Zone */
.upload-zone {
    margin: var(--spacing-md);
    padding: var(--spacing-xl);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.upload-zone:hover {
    border-color: var(--primary);
    background: rgba(236, 72, 153, 0.02);
}

.upload-zone i {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.upload-zone p {
    margin: var(--spacing-sm) 0;
    font-weight: 600;
}

.upload-zone span {
    display: block;
    font-size: 0.875rem;
    margin: var(--spacing-sm) 0;
}

.uploads-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.upload-item {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
}

.upload-item:hover {
    border-color: var(--primary);
    transform: scale(1.05);
}

.upload-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   CENTER CANVAS AREA
   ======================================== */

.canvas-area {
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    overflow: hidden;
}

.canvas-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: white;
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-md);
}

.toolbar-left,
.toolbar-right,
.toolbar-center {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toolbar-center {
    flex: 1;
    justify-content: center;
}

.canvas-title {
    font-weight: 600;
    color: var(--text-primary);
}

.creator-credit {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.creator-credit:hover {
    color: var(--primary);
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.creator-credit strong {
    margin-left: 4px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.tool-btn {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}

.tool-btn:hover:not(:disabled) {
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

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

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

.platform-select {
    padding: 8px 12px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    min-width: 200px;
}

.btn-primary {
    padding: 8px 16px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.creator-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    background: var(--bg-tertiary);
}

.creator-link:hover {
    color: var(--primary);
    background: rgba(236, 72, 153, 0.1);
}

.btn-secondary {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}

.btn-secondary:hover {
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

/* Canvas Container */
.canvas-container-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    overflow: auto;
}

.canvas-container {
    position: relative;
}

.canvas {
    background: white;
    width: 600px;
    height: 600px;
    position: relative;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: width 0.3s, height 0.3s;
}

/* Canvas Elements */
.canvas-element {
    position: absolute;
    cursor: move;
    user-select: none;
}

.canvas-element.selected {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.canvas-element.text-element {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.canvas-element.shape-element {
    background: var(--text-primary);
}

.canvas-element.image-element img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Resize Handles */
.resize-handle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition);
}

.canvas-element.selected .resize-handle {
    opacity: 1;
}

.resize-handle.nw {
    top: -4px;
    left: -4px;
    cursor: nw-resize;
}

.resize-handle.ne {
    top: -4px;
    right: -4px;
    cursor: ne-resize;
}

.resize-handle.sw {
    bottom: -4px;
    left: -4px;
    cursor: sw-resize;
}

.resize-handle.se {
    bottom: -4px;
    right: -4px;
    cursor: se-resize;
}

/* ========================================
   RIGHT SIDEBAR - Properties & Layers
   ======================================== */

.right-sidebar {
    background: white;
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.properties-panel {
    padding: var(--spacing-md);
    overflow-y: auto;
    flex: 1;
}

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

.empty-state i {
    margin-bottom: var(--spacing-md);
}

.property-group {
    margin-bottom: var(--spacing-lg);
}

.property-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.property-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: border-color var(--transition);
}

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

.property-textarea {
    width: 100%;
    min-height: 80px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: var(--font-primary);
    resize: vertical;
}

.property-slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    outline: none;
}

.property-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
}

.color-picker-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-sm);
    align-items: center;
}

.color-input {
    width: 50px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.color-value-display {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: monospace;
    font-size: 0.875rem;
}

/* Layers */
.layers-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.layers-header h3 {
    font-size: 1rem;
    font-weight: 700;
}

.layers-list {
    flex: 1;
    overflow-y: auto;
}

.layer-item {
    padding: 12px var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background var(--transition);
}

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

.layer-item.active {
    background: rgba(236, 72, 153, 0.1);
    color: var(--primary);
}

.layer-item i {
    font-size: 1rem;
}

.layer-item span {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}

/* ========================================
   EXPORT MODAL
   ======================================== */

.export-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.export-modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    background: white;
    width: 90%;
    max-width: 500px;
    border-radius: var(--radius-xl);
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-xl);
}

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

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition);
}

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

.modal-body {
    padding: var(--spacing-lg);
}

.export-options {
    margin-bottom: var(--spacing-lg);
}

.option-group {
    margin-bottom: var(--spacing-md);
}

.option-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.format-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.format-btn {
    flex: 1;
    padding: 10px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

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

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

.export-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.btn-large {
    width: 100%;
    padding: 14px;
    justify-content: center;
    font-size: 1rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1200px) {
    .editor-workspace {
        grid-template-columns: 260px 1fr 280px;
    }
}

@media (max-width: 900px) {
    .editor-workspace {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .left-sidebar,
    .right-sidebar {
        display: none;
    }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
}

.footer-text {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-link:hover {
    color: var(--primary);
}

.footer-link strong {
    font-weight: 700;
}