:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1e1e2e;
    --bg-panel: #16161f;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;
    --accent-orange: #f59e0b;
    --accent-cyan: #06b6d4;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #2d2d3d;
    --timeline-bg: #0f0f15;
    --track-height: 28px;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar personalizada */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* Layout principal */
.ide-layout {
    display: grid;
    grid-template-rows: 48px 1fr 200px;
    height: 100vh;
    width: 100vw;
}

.ide-layout.no-animation {
    grid-template-rows: 48px 1fr;
}

/* Header */
.ide-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
}

/* Workspace */
.workspace {
    display: flex;
    height: 100%;
    overflow: hidden;
}

/* Sidebar de ícones */
.sidebar-icons {
    width: 48px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    gap: 4px;
    z-index: 10;
}

.tool-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
    position: relative;
}

.tool-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.tool-btn.active { background: var(--accent-blue); color: white; }
.tool-btn .badge {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    background: var(--accent-red);
    border-radius: 50%;
}

/* Painéis */
.panel {
    background: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: width 0.3s ease, border-width 0.3s ease;
}

.panel-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 13px;
    color: var(--accent-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

/* Viewport */
.viewport-container {
    flex: 1;
    position: relative;
    background: #000;
    overflow: hidden;
    min-width: 0;
}

#viewport {
    width: 100%;
    height: 100%;
    position: relative;
}

#viewport canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
    outline: none;
}

/* Botão de reabrir Inspector */
.inspector-reopen-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    transition: all 0.2s;
}

.inspector-reopen-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-blue);
}

/* Timeline Panel (Animation Tab) */
.timeline-panel {
    background: var(--timeline-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 200px;
    overflow: hidden;
}

.timeline-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.timeline-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.timeline-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.timeline-btn:hover { background: var(--border-color); color: var(--text-primary); }
.timeline-btn.active { background: var(--accent-blue); color: white; }
.timeline-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.timeline-area {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.track-list {
    width: 200px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    overflow-x: hidden;
}

.track-item {
    height: var(--track-height);
    display: flex;
    align-items: center;
    padding: 0 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.track-item:hover { background: var(--bg-tertiary); }
.track-item.selected { background: rgba(59, 130, 246, 0.2); }
.track-item .track-icon { margin-right: 8px; opacity: 0.7; }
.track-item .track-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.timeline-ruler {
    height: 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.timeline-content {
    flex: 1;
    overflow: auto;
    position: relative;
}

.timeline-tracks {
    position: relative;
}

.timeline-track {
    height: var(--track-height);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    background: var(--bg-panel);
}

.timeline-track:nth-child(even) { background: rgba(255,255,255,0.02); }

.keyframe {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent-orange);
    border: 2px solid var(--bg-primary);
    border-radius: 2px;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    cursor: pointer;
    z-index: 10;
}

.keyframe:hover { background: var(--accent-green); transform: translate(-50%, -50%) rotate(45deg) scale(1.2); }
.keyframe.selected { background: var(--accent-blue); }

.playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-red);
    z-index: 100;
    pointer-events: none;
}

.playhead::before {
    content: '';
    position: absolute;
    top: -6px;
    left: -5px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid var(--accent-red);
}

/* Console Panel */
.console-panel {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    height: 150px;
    display: flex;
    flex-direction: column;
}

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

.console-tab {
    padding: 8px 16px;
    font-size: 12px;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.console-tab:hover { color: var(--text-primary); }
.console-tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }

.console-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    line-height: 1.5;
}

.console-line {
    padding: 2px 8px;
    border-radius: 2px;
    margin-bottom: 2px;
}

.console-line.log { color: var(--text-secondary); }
.console-line.info { color: var(--accent-blue); }
.console-line.warn { color: var(--accent-orange); background: rgba(245, 158, 11, 0.1); }
.console-line.error { color: var(--accent-red); background: rgba(239, 68, 68, 0.1); }
.console-line.success { color: var(--accent-green); }

.console-input-line {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    border-top: 1px solid var(--border-color);
}

.console-prompt { color: var(--accent-green); margin-right: 8px; }
.console-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 12px;
    outline: none;
}

/* Script Editor */
.script-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.script-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.script-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 12px;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    border-right: 1px solid var(--border-color);
    white-space: nowrap;
}

.script-tab:hover { background: var(--bg-tertiary); }
.script-tab.active { background: var(--bg-panel); color: var(--text-primary); }
.script-tab .close { opacity: 0.5; }
.script-tab .close:hover { opacity: 1; color: var(--accent-red); }
.script-tab.modified::after { content: '●'; color: var(--accent-orange); margin-left: 4px; }

.script-content {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.code-editor {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: none;
    padding: 16px;
    font-family: 'Consolas', 'Monaco', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.6;
    resize: none;
    outline: none;
    tab-size: 4;
}

/* Mobile Responsivo */
@media (max-width: 768px) {
    .sidebar-icons {
        width: 44px;
    }
    
    .tool-btn {
        width: 36px;
        height: 36px;
    }
    
    .panel {
        position: absolute;
        z-index: 50;
        width: 280px;
        height: 100%;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .panel.open {
        transform: translateX(0);
    }
    
    .panel-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 40;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
    }
    
    .panel-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }
    
    .timeline-panel {
        height: 150px;
    }
    
    .track-list {
        width: 140px;
    }
    
    .ide-header {
        padding: 0 8px;
    }
    
    .ide-header .project-info {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex !important;
    }
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none !important;
    }
}

/* Componentes UI */
.input-field {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    color: var(--text-primary);
    font-size: 13px;
    width: 100%;
    transition: border-color 0.2s;
}

.input-field:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.action-btn {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.btn-primary { background: var(--accent-blue); color: white; }
.btn-primary:hover { background: #2563eb; }
.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: var(--border-color); }
.btn-danger { background: var(--accent-red); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-purple { background: var(--accent-purple); color: white; }
.btn-purple:hover { background: #7c3aed; }
.btn-orange { background: var(--accent-orange); color: white; }
.btn-orange:hover { background: #d97706; }
.btn-green { background: var(--accent-green); color: white; }
.btn-green:hover { background: #059669; }

.transform-toolbar {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    gap: 4px;
    background: rgba(30, 41, 59, 0.9);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    z-index: 100;
}

.transform-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.transform-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.transform-btn.active { background: var(--accent-blue); color: white; }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s;
}

.modal-overlay.open .modal-content {
    transform: scale(1);
}

/* Splash Screen */
#splash-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s;
}

.splash-logo {
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.progress-bar {
    width: 280px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 24px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
    width: 0%;
    transition: width 0.3s;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-blue);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: auto;
    max-width: 300px;
}

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

.toast.success { border-left-color: var(--accent-green); }
.toast.error { border-left-color: var(--accent-red); }
.toast.warning { border-left-color: var(--accent-orange); }

/* Joystick Mobile */
.mobile-controls {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    display: none;
}

@media (max-width: 768px) {
    .mobile-controls.play-mode {
        display: block;
    }
}

.joystick-base {
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    position: relative;
    backdrop-filter: blur(10px);
}

.joystick-knob {
    width: 50px;
    height: 50px;
    background: rgba(59, 130, 246, 0.6);
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.1s;
}

.mobile-action-btns {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 768px) {
    .mobile-action-btns.play-mode {
        display: flex;
    }
}

.mobile-btn {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: bold;
    user-select: none;
}

.mobile-btn:active { background: rgba(59, 130, 246, 0.4); }

/* Asset cards */
.asset-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.asset-card {
    aspect-ratio: 1;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    padding: 12px;
    text-align: center;
    user-select: none;
}

.asset-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    background: var(--bg-secondary);
}

.asset-card:active { transform: scale(0.95); }

/* Hierarchy */
.hierarchy-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.hierarchy-item:hover { background: var(--bg-tertiary); }
.hierarchy-item.selected { background: rgba(59, 130, 246, 0.2); }
.hierarchy-item .icon { opacity: 0.6; }

/* Inspector */
.inspector-group {
    margin-bottom: 16px;
}

.inspector-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vector-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.vector-inputs input {
    text-align: center;
}

/* Export Dialog */
.export-options {
    display: grid;
    gap: 12px;
    margin: 16px 0;
}

.export-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.export-option:hover { border-color: var(--accent-blue); }
.export-option.selected { border-color: var(--accent-green); background: rgba(16, 185, 129, 0.1); }

/* Hidden */
.hidden { display: none !important; }
.collapsed { width: 0 !important; overflow: hidden; }

/* Animation classes */
.fade-in { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.slide-up { animation: slideUp 0.3s ease; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Command Editor Styles */
.command-editor {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
}

.command-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-bottom: 8px;
    font-size: 12px;
}

.command-item .cmd-id {
    color: var(--accent-blue);
    font-weight: 600;
}

.command-item .cmd-action {
    color: var(--accent-green);
}

/* Controller Config */
.controller-config {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
}

.controller-type {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.controller-type-btn {
    flex: 1;
    padding: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.controller-type-btn:hover { border-color: var(--accent-blue); }
.controller-type-btn.active { background: var(--accent-blue); color: white; border-color: var(--accent-blue); }

/* Combo Editor */
.combo-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-bottom: 8px;
    font-size: 12px;
}

.combo-step .step-number {
    width: 24px;
    height: 24px;
    background: var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 11px;
}

.combo-step .window-input {
    width: 60px;
    text-align: center;
}