:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --sidebar-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-soft: #eff6ff;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    --warning: #f59e0b;
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* FULLSCREEN MODE */
.app-container.fullscreen-mode {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background: var(--bg-primary);
}

.app-container.fullscreen-mode .top-nav {
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-container.fullscreen-mode .workspace {
    flex: 1;
    overflow: hidden;
}

.app-container.fullscreen-mode .sidebar {
    display: flex;
}

.app-container.fullscreen-mode .mobile-fab {
    display: flex;
}

/* ==================== TOP NAVIGATION ==================== */
.top-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    z-index: 100;
    flex-wrap: wrap;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hamburger-btn {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.hamburger-btn:hover {
    background: var(--bg-primary);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 18px;
}

.logo-text {
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.5px;
}

.beta-badge {
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 600;
}

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

.view-controls, .action-controls, .user-controls {
    display: flex;
    gap: 6px;
    background: var(--bg-primary);
    padding: 4px;
    border-radius: var(--radius-md);
}

.nav-btn {
    background: transparent;
    border: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

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

/* Draggable Floating Menu */
.draggable-menu {
    cursor: default;
    user-select: none;
}

.menu-drag-handle {
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 40px;
    background: var(--accent);
    border-radius: 20px 0 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    transition: all 0.2s ease;
    opacity: 0.7;
    z-index: 1002;
}

.menu-drag-handle i {
    color: white;
    font-size: 12px;
}

.menu-drag-handle:hover {
    opacity: 1;
    width: 24px;
    background: var(--accent-hover);
}

.menu-drag-handle:active {
    cursor: grabbing;
}

.draggable-menu.dragging-menu {
    opacity: 0.8;
    cursor: grabbing;
    transition: none;
}

.draggable-menu.dragging-menu .menu-drag-handle {
    cursor: grabbing;
}

/* Responsif untuk mobile */
@media (max-width: 768px) {
    .menu-drag-handle {
        left: -6px;
        width: 16px;
        height: 35px;
    }
    
    .menu-drag-handle i {
        font-size: 10px;
    }
}

.nav-btn.primary:hover {
    background: var(--accent-hover);
}

.lang-select {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
}

/* ==================== MOBILE MENU OVERLAY ==================== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: flex-start;
}

.mobile-menu-overlay.open {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.mobile-menu-container {
    width: 85%;
    max-width: 340px;
    background: var(--bg-secondary);
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: slideInLeft 0.3s ease;
}

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

.menu-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
}

.logo-icon-small {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
}

.close-menu-btn {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.close-menu-btn:hover {
    background: var(--bg-primary);
}

.mobile-menu-items {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: calc(100vh - 160px);
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: background 0.2s;
}

.mobile-menu-item:hover {
    background: var(--bg-primary);
}

.mobile-menu-item i:first-child {
    width: 28px;
    font-size: 20px;
    color: var(--accent);
}

.item-title {
    font-weight: 600;
    font-size: 15px;
}

.item-desc {
    font-size: 11px;
    color: var(--text-secondary);
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
}

.mobile-auth-btn {
    flex: 1;
    padding: 10px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: transparent;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-auth-btn:hover {
    background: var(--bg-primary);
}

.mobile-lang-select {
    flex: 1;
    padding: 10px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* ==================== WORKSPACE ==================== */
.workspace {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 1px;
    background: var(--border-color);
}

/* Sidebars */
.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.left-sidebar {
    border-right: 1px solid var(--border-color);
}

.right-sidebar {
    border-left: 1px solid var(--border-color);
}

.sidebar-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.sidebar-header h3 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pill {
    font-size: 11px;
    background: var(--bg-primary);
    padding: 4px 10px;
    border-radius: 20px;
    color: var(--text-secondary);
}

.components-grid {
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.templates-grid {
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.comp-btn, .temp-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.comp-btn:hover, .temp-btn:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: translateY(-2px);
}

/* Background Controls */
.bg-controls {
    padding: 16px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.bg-color-row {
    margin-bottom: 12px;
}

.bg-color-row label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.color-input-group {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.color-input-group input[type="color"] {
    width: 50px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.color-input-group input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-family: monospace;
}

.small-btn {
    width: 100%;
    padding: 8px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.small-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.small-btn.danger {
    background: var(--danger);
}

.small-btn.danger:hover {
    background: var(--danger-hover);
}

/* More Elements Link */
.more-elements-link {
    padding: 8px 16px 0 16px;
}

.more-elements-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--accent-soft), #e0e7ff);
    border: 1px solid var(--accent);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
    font-size: 13px;
    transition: all 0.2s;
}

.more-elements-btn:hover {
    background: var(--accent);
    color: white;
    transform: translateX(4px);
}

.action-stack {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tool-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.tool-btn:hover {
    background: var(--border-color);
    transform: translateY(-1px);
}

/* Layer List */
.layer-list-container {
    padding: 0 16px 16px 16px;
    max-height: 280px;
    overflow-y: auto;
}

.layer-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.layer-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.layer-item:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.layer-item.active {
    border-color: var(--accent);
    background: var(--accent-soft);
    border-left: 3px solid var(--accent);
}

.layer-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.layer-meta b {
    font-size: 12px;
    text-transform: capitalize;
}

.layer-meta span {
    font-size: 10px;
    color: var(--text-secondary);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.layer-badge {
    font-size: 10px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 4px 8px;
    border-radius: 12px;
}

.layer-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

/* Order Controls */
.order-controls {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    margin-top: 8px;
    background: var(--bg-primary);
}

.order-buttons {
    display: flex;
    gap: 10px;
}

.order-btn {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.order-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: translateY(-1px);
}

/* My Elements */
.my-elements-list {
    padding: 12px 16px;
    max-height: 280px;
    overflow-y: auto;
    min-height: 100px;
}

.my-element-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.my-element-item:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    transform: translateX(4px);
}

.my-element-info {
    flex: 1;
    overflow: hidden;
}

.my-element-name {
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.my-element-name i {
    color: var(--accent);
    font-size: 14px;
}

.my-element-desc {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.my-element-remove {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    opacity: 0.6;
    transition: all 0.2s;
}

.my-element-remove:hover {
    opacity: 1;
    background: #fef2f2;
    transform: scale(1.05);
}

.my-elements-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

.my-elements-empty a {
    color: var(--accent);
    text-decoration: none;
}

/* ==================== CANVAS AREA ==================== */
.canvas-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #f1f5f9;
    overflow: hidden;
}

.canvas-header {
    background: var(--bg-secondary);
    padding: 10px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.page-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    flex: 1;
    scrollbar-width: thin;
}

.tab {
    padding: 6px 14px;
    background: var(--bg-primary);
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

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

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

.page-actions {
    display: flex;
    gap: 6px;
}

.icon-btn {
    background: transparent;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.icon-btn:hover {
    background: var(--bg-primary);
}

.icon-btn.bad {
    color: var(--danger);
}

.icon-btn.bad:hover {
    background: #fef2f2;
}

.canvas-wrapper {
    flex: 1;
    overflow: auto;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.canvas {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 1200px;
    min-height: 600px;
    position: relative;
    transition: all 0.2s;
}

.canvas[data-viewport="desktop"] { max-width: 1200px; }
.canvas[data-viewport="tablet"] { max-width: 768px; }
.canvas[data-viewport="mobile"] { max-width: 375px; }

.stage {
    position: relative;
    min-height: 800px;
    background-image: 
        linear-gradient(to right, #e2e8f0 1px, transparent 1px),
        linear-gradient(to bottom, #e2e8f0 1px, transparent 1px);
    background-size: 24px 24px;
    transition: background-color 0.3s ease;
}

.canvas-inner {
    position: relative;
    min-height: 800px;
}

.empty-canvas-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--text-secondary);
}

.empty-canvas-message i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-canvas-message p {
    font-size: 14px;
    margin-bottom: 8px;
}

.empty-canvas-message span {
    font-size: 12px;
    opacity: 0.7;
}

/* ==================== DRAGGABLE ELEMENTS ==================== */
.el {
    position: absolute;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    cursor: grab;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.1s, transform 0.05s linear;
    min-width: 60px;
    user-select: none;
    z-index: 1;
}

.el:active {
    cursor: grabbing;
}

.el.dragging {
    opacity: 0.6;
    cursor: grabbing;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
}

/* SELECTED ELEMENT - BIRU TEBAL */
.el.selected {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2), var(--shadow-md);
    z-index: 100;
}

/* ==================== FAB MENU (3 OPSI) ==================== */
.fab-menu-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 1000;
    display: none;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.fab-menu-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 10px;
    transform: scale(0);
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom right;
    pointer-events: none;
}

.fab-menu-options.show {
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;
}

.fab-menu-option {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 12px 20px;
    border-radius: 40px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
}

.fab-menu-option i {
    font-size: 16px;
    color: var(--accent);
}

.fab-menu-option:hover {
    background: var(--accent);
    color: white;
    transform: translateX(-4px);
}

.fab-menu-option:hover i {
    color: white;
}

.fab-main-btn {
    width: 56px;
    height: 56px;
    border-radius: 28px;
    background: var(--accent);
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 1001;
}

.fab-main-btn:hover {
    transform: scale(1.05);
    background: var(--accent-hover);
}

.fab-main-btn.active {
    transform: rotate(45deg);
    background: var(--danger);
}

/* Tampil hanya di mobile */
@media (max-width: 900px) {
    .fab-menu-container {
        display: flex;
    }
}

/* Tablet */
@media (min-width: 901px) and (max-width: 1200px) {
    .fab-menu-container {
        display: none;
    }
}

/* Desktop */
@media (min-width: 1201px) {
    .fab-menu-container {
        display: none;
    }
}

.el .txt {
    pointer-events: none;
    word-break: break-word;
}

/* ==================== FLOATING ELEMENT MENU ==================== */
.floating-element-menu {
    position: absolute;
    display: flex;
    gap: 6px;
    background: var(--bg-secondary);
    padding: 8px 12px;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
}

.floating-element-menu.show {
    opacity: 1;
    transform: translateY(0);
}

.floating-menu-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: none;
    padding: 8px 12px;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
}

.floating-menu-btn i {
    font-size: 16px;
    margin-bottom: 2px;
}

.floating-menu-btn span {
    font-size: 10px;
}

.floating-menu-btn:hover {
    background: var(--bg-primary);
    color: var(--accent);
    transform: translateY(-2px);
}

.floating-menu-btn[data-action="delete"]:hover {
    background: #fef2f2;
    color: var(--danger);
}

/* Responsif untuk mobile */
@media (max-width: 768px) {
    .floating-element-menu {
        padding: 6px 10px;
        gap: 4px;
    }
    
    .floating-menu-btn {
        padding: 6px 8px;
    }
    
    .floating-menu-btn i {
        font-size: 14px;
    }
    
    .floating-menu-btn span {
        font-size: 9px;
    }
}

@media (max-width: 480px) {
    .floating-element-menu {
        flex-wrap: wrap;
        width: auto;
        max-width: 220px;
        border-radius: 16px;
    }
    
    .floating-menu-btn {
        flex: 1;
        min-width: 55px;
    }
}

.el button {
    pointer-events: none;
}

/* Shape Styles */
.el.triangle {
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 100px solid var(--accent);
    padding: 0;
}

.el.triangle .txt {
    display: none;
}

.el.circle {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.el.circle .txt {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.el.hamburger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: none;
}

.el.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
}

.el.progress {
    background: #e2e8f0;
    overflow: hidden;
    padding: 0;
}

.el.progress .progress-fill {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.3s;
}

.el.badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    width: auto;
    text-align: center;
}

.el.alert {
    background: #fef2f2;
    border-left: 4px solid var(--danger);
    color: var(--danger);
}

.el.icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    font-size: 24px;
}

/* Resize handles */
.resize-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border: 2px solid white;
    border-radius: 50%;
    z-index: 10;
    display: none;
    cursor: pointer;
}

.el.selected .resize-handle {
    display: block;
}

.resize-handle.nw { left: -6px; top: -6px; cursor: nw-resize; }
.resize-handle.ne { right: -6px; top: -6px; cursor: ne-resize; }
.resize-handle.sw { left: -6px; bottom: -6px; cursor: sw-resize; }
.resize-handle.se { right: -6px; bottom: -6px; cursor: se-resize; }

/* Drag placeholder */
.drag-placeholder {
    position: fixed;
    background: rgba(59, 130, 246, 0.3);
    border: 2px dashed var(--accent);
    border-radius: var(--radius-sm);
    opacity: 0.7;
    pointer-events: none;
    z-index: 9999;
    transform: rotate(2deg);
}

/* ==================== PROPERTIES PANEL ==================== */
.properties-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.prop-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.prop-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.dual-input {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.size-presets {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.size-preset {
    padding: 4px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.size-preset:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

input, select, textarea {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    background: var(--bg-secondary);
    transition: all 0.2s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

input[type="color"] {
    width: 50px;
    height: 42px;
    padding: 4px;
    cursor: pointer;
}

input[type="range"] {
    padding: 0;
    height: 6px;
}

textarea {
    resize: vertical;
    min-height: 60px;
}

.prop-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 9px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}

.prop-btn:hover {
    background: var(--border-color);
    transform: translateY(-1px);
}

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

.prop-btn.danger:hover {
    background: #fef2f2;
}

.prop-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
}

/* ==================== MODALS ==================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-overlay.open {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    animation: scaleIn 0.2s ease;
}

.modal-card.large {
    max-width: 800px;
}

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

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

.modal-header h3 {
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.modal-close:hover {
    background: var(--bg-primary);
}

.modal-body {
    padding: 24px;
}

.modal-body label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

#codeOut {
    width: 100%;
    height: 200px;
    margin-top: 12px;
    font-family: monospace;
    font-size: 12px;
    resize: vertical;
}

.modal-actions {
    padding: 16px 24px 24px;
    display: flex;
    gap: 12px;
}

.modal-btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--accent);
    color: white;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.modal-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.modal-btn.secondary {
    background: var(--border-color);
    color: var(--text-primary);
}

/* ==================== MOBILE FAB ==================== */
.mobile-fab {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    gap: 12px;
    background: var(--text-primary);
    padding: 8px 20px;
    border-radius: 40px;
    z-index: 200;
    box-shadow: var(--shadow-lg);
}

.fab-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 18px;
    padding: 8px 16px;
    border-radius: 30px;
    cursor: pointer;
    transition: background 0.2s;
}

.fab-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

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

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Element Animations */
@keyframes fade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

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

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

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

@keyframes slideRight {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes zoomOut {
    from { transform: scale(1.2); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes flip {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--accent); }
    50% { box-shadow: 0 0 20px var(--accent); }
}

@keyframes swing {
    20% { transform: rotate(15deg); }
    40% { transform: rotate(-10deg); }
    60% { transform: rotate(5deg); }
    80% { transform: rotate(-5deg); }
    100% { transform: rotate(0deg); }
}

@keyframes wobble {
    0% { transform: translateX(0%); }
    15% { transform: translateX(-25%) rotate(-5deg); }
    30% { transform: translateX(20%) rotate(3deg); }
    45% { transform: translateX(-15%) rotate(-3deg); }
    60% { transform: translateX(10%) rotate(2deg); }
    75% { transform: translateX(-5%) rotate(-1deg); }
    100% { transform: translateX(0%); }
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    25% { transform: scale(1.1); }
    50% { transform: scale(1); }
    75% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.el.fade { animation: fade 0.3s ease; }
.el.float { animation: float 2s ease-in-out infinite; }
.el.pulse { animation: pulse 1.5s ease-in-out infinite; }
.el.slideUp { animation: slideUp 0.3s ease; }
.el.slideDown { animation: slideDown 0.3s ease; }
.el.slideLeft { animation: slideLeft 0.3s ease; }
.el.slideRight { animation: slideRight 0.3s ease; }
.el.bounce { animation: bounce 0.5s ease; }
.el.shake { animation: shake 0.3s ease; }
.el.zoomIn { animation: zoomIn 0.3s ease; }
.el.zoomOut { animation: zoomOut 0.3s ease; }
.el.rotate { animation: rotate 0.5s ease; }
.el.flip { animation: flip 0.5s ease; }
.el.glow { animation: glow 1s ease-in-out infinite; }
.el.swing { animation: swing 0.5s ease; }
.el.wobble { animation: wobble 0.5s ease; }
.el.heartbeat { animation: heartbeat 0.5s ease-in-out infinite; }

/* ==================== RESPONSIVE BREAKPOINTS ==================== */
@media (max-width: 1200px) {
    .sidebar {
        width: 260px;
    }
}

@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
    
    .components-grid, .templates-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .nav-center {
        display: none;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: flex !important;
    }
    
    .icon-btn-mobile {
        background: transparent;
        border: none;
        font-size: 18px;
        cursor: pointer;
        padding: 8px 12px;
        border-radius: var(--radius-sm);
    }
    
    .sidebar {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .top-nav {
        padding: 8px 12px;
    }
    
    .logo-text, .beta-badge {
        display: none;
    }
    
    .nav-right {
        gap: 6px;
    }
    
    /* Sidebars menjadi overlay di mobile */
    .left-sidebar, .right-sidebar {
        position: fixed;
        top: 0;
        bottom: 0;
        z-index: 150;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        width: 280px;
        box-shadow: var(--shadow-lg);
    }
    
    .left-sidebar.open {
        transform: translateX(0);
    }
    
    .right-sidebar.open {
        transform: translateX(0);
        left: auto;
        right: 0;
    }
    
    .mobile-fab {
        display: flex;
    }
    
    .canvas-header {
        padding: 8px 12px;
    }
    
    .page-tabs {
        max-width: calc(100% - 100px);
    }
    
    .canvas-wrapper {
        padding: 12px;
    }
    
    .canvas {
        border-radius: var(--radius-md);
    }
    
    .empty-canvas-message i {
        font-size: 36px;
    }
    
    .empty-canvas-message p {
        font-size: 13px;
    }
    
    .order-buttons {
        flex-direction: column;
    }
    
    .prop-actions {
        grid-template-columns: 1fr;
    }
    
    .modal-card {
        width: 95%;
        margin: 16px;
    }
}

@media (max-width: 480px) {
    .components-grid, .templates-grid {
        grid-template-columns: 1fr;
    }
    
    .fab-btn {
        padding: 6px 12px;
        font-size: 16px;
    }
    
    .mobile-menu-items {
        padding: 12px;
    }
    
    .mobile-menu-item {
        padding: 10px;
    }
    
    .layer-meta span {
        max-width: 100px;
    }
}

/* Utility Classes */
.mobile-only {
    display: none;
}

@media (max-width: 900px) {
    .mobile-only {
        display: block;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Selection Color */
::selection {
    background: var(--accent-soft);
    color: var(--accent);
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Logo Image Styles */
.logo-img {
    height: 36px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-img-mobile {
    height: 32px;
    width: auto;
    border-radius: 6px;
    object-fit: contain;
}

/* Menyesuaikan logo area di desktop */
.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-area .logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Mobile menu logo */
.menu-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.menu-logo span {
    font-weight: 700;
    font-size: 1.2rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Responsive untuk mobile */
@media (max-width: 768px) {
    .logo-img {
        height: 28px;
    }
    
    .logo-area .logo-text {
        font-size: 1rem;
    }
}