:root{--bg-darkest:#0c0d12;--bg-dark:#12141c;--bg-panel:#1a1d28;--bg-panel-hover:#222634;--bg-panel-active:#2a2f42;--bg-surface:#242838;--accent-primary:#7c3aed;--accent-primary-hover:#8b5cf6;--accent-primary-glow:#7c3aed59;--accent-secondary:#f43f5e;--accent-secondary-hover:#fb7185;--accent-secondary-glow:#f43f5e59;--accent-cyan:#06b6d4;--accent-amber:#f59e0b;--accent-emerald:#10b981;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--text-disabled:#475569;--border-subtle:#ffffff14;--border-medium:#ffffff26;--border-highlight:#7c3aed80;--header-height:38px;--toolbar-height:48px;--statusbar-height:28px;--left-rail-width:52px;--panel-width:320px;--shadow-sm:0 2px 4px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 24px #0009;--glass-bg:#1a1d28d9;--glass-border:#ffffff1a;--glass-blur:blur(12px);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;margin:0;padding:0}html,body,#root{background-color:var(--bg-darkest);width:100vw;height:100vh;color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Plus Jakarta Sans,Inter,system-ui,-apple-system,sans-serif;font-size:13px;line-height:1.4;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-surface);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none;outline:none}input,select,textarea{font-family:inherit;font-size:inherit;border:1px solid var(--border-medium);background:var(--bg-dark);color:var(--text-main);border-radius:var(--radius-sm);outline:none;padding:6px 10px}input[type=range]{accent-color:var(--accent-primary);cursor:pointer}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 12px var(--accent-primary-glow)}50%{box-shadow:0 0 24px var(--accent-primary-glow)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-container{background-color:var(--bg-darkest);flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.menu-bar{height:var(--header-height);background-color:var(--bg-dark);border-bottom:1px solid var(--border-subtle);z-index:100;justify-content:space-between;align-items:center;padding:0 12px;display:flex}.brand-section{align-items:center;gap:10px;display:flex}.app-logo{color:var(--text-main);letter-spacing:-.2px;align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.logo-badge{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));border-radius:var(--radius-sm);color:#fff;width:24px;height:24px;box-shadow:0 2px 8px var(--accent-primary-glow);justify-content:center;align-items:center;font-weight:900;display:flex}.menu-items{align-items:center;gap:2px;display:flex}.menu-item{border-radius:var(--radius-sm);color:var(--text-muted);transition:var(--transition-fast);padding:4px 10px;font-size:12px}.menu-item:hover{background-color:var(--bg-surface);color:var(--text-main)}.main-toolbar{height:var(--toolbar-height);background-color:var(--bg-panel);border-bottom:1px solid var(--border-subtle);z-index:90;justify-content:space-between;align-items:center;padding:0 16px;display:flex}.toolbar-group{align-items:center;gap:6px;display:flex}.toolbar-divider{background-color:var(--border-subtle);width:1px;height:20px;margin:0 6px}.btn-icon{border-radius:var(--radius-md);color:var(--text-muted);background:var(--bg-dark);border:1px solid var(--border-subtle);transition:var(--transition-fast);justify-content:center;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:500;display:flex}.btn-icon:hover:not(:disabled){background-color:var(--bg-panel-hover);color:var(--text-main);border-color:var(--border-medium)}.btn-icon.active{background-color:var(--accent-primary);color:#fff;border-color:var(--accent-primary);box-shadow:0 2px 8px var(--accent-primary-glow)}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), #6d28d9);color:#fff;box-shadow:0 2px 10px var(--accent-primary-glow);border:none;font-weight:600}.btn-primary:hover{background:linear-gradient(135deg, var(--accent-primary-hover), #7c3aed)}.btn-accent{background:linear-gradient(135deg, var(--accent-secondary), #e11d48);color:#fff;box-shadow:0 2px 10px var(--accent-secondary-glow);border:none;font-weight:600}.workspace-body{flex:1;display:flex;position:relative;overflow:hidden}.left-rail{width:var(--left-rail-width);background-color:var(--bg-dark);border-right:1px solid var(--border-subtle);z-index:80;flex-direction:column;align-items:center;gap:12px;padding:12px 0;display:flex}.rail-tab{border-radius:var(--radius-md);width:38px;height:38px;color:var(--text-muted);transition:var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative}.rail-tab:hover{background-color:var(--bg-panel);color:var(--text-main)}.rail-tab.active{background-color:var(--bg-surface);color:var(--accent-primary);border:1px solid var(--border-highlight)}.rail-tab-label{margin-top:2px;font-size:9px;font-weight:600}.inspector-panel{width:var(--panel-width);background-color:var(--bg-panel);border-right:1px solid var(--border-subtle);z-index:75;flex-direction:column;animation:.2s fadeIn;display:flex;overflow-y:auto}.panel-header{border-bottom:1px solid var(--border-subtle);background-color:var(--bg-dark);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.panel-title{color:var(--text-main);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.panel-section{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:12px;padding:16px;display:flex}.section-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-size:11px;font-weight:700}.presets-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.preset-card{background:var(--bg-dark);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:var(--transition-fast);cursor:pointer;text-align:left;flex-direction:column;align-items:flex-start;gap:6px;padding:10px;display:flex}.preset-card:hover{border-color:var(--accent-primary);background:var(--bg-surface);transform:translateY(-1px)}.preset-card.active{border-color:var(--accent-primary);background:var(--bg-surface);box-shadow:0 0 10px var(--accent-primary-glow)}.preset-title{color:var(--text-main);font-size:12px;font-weight:600}.preset-desc{color:var(--text-dim);font-size:10px}.canvas-container{background-color:var(--bg-darkest);background-image:radial-gradient(#ffffff0a 1px,#0000 0);background-size:24px 24px;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.canvas-wrapper{box-shadow:var(--shadow-lg);border-radius:var(--radius-sm);background-color:#000;position:relative;overflow:hidden}canvas{display:block}.canvas-floating-toolbar{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-full);box-shadow:var(--shadow-md);z-index:60;align-items:center;gap:8px;padding:6px 12px;display:flex;position:absolute;top:16px;left:50%;transform:translate(-50%)}.floating-tool-btn{border-radius:var(--radius-full);color:var(--text-muted);transition:var(--transition-fast);align-items:center;gap:6px;padding:6px 10px;font-size:12px;display:flex}.floating-tool-btn:hover{color:var(--text-main);background:#ffffff1a}.floating-tool-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 2px 8px var(--accent-primary-glow)}.status-bar{height:var(--statusbar-height);background-color:var(--bg-dark);border-top:1px solid var(--border-subtle);color:var(--text-muted);z-index:90;justify-content:space-between;align-items:center;padding:0 12px;font-size:11px;display:flex}.status-left,.status-right{align-items:center;gap:16px;display:flex}.status-item{align-items:center;gap:6px;display:flex}.badge-pro{color:#000;border-radius:var(--radius-sm);text-transform:uppercase;background:linear-gradient(135deg,#f59e0b,#d97706);padding:2px 6px;font-size:9px;font-weight:800}.badge-free{background:var(--bg-surface);color:var(--text-dim);border-radius:var(--radius-sm);text-transform:uppercase;padding:2px 6px;font-size:9px;font-weight:700}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:500;background:#000000bf;justify-content:center;align-items:center;width:100vw;height:100vh;animation:.15s fadeIn;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-panel);border:1px solid var(--border-medium);border-radius:var(--radius-lg);width:540px;max-width:90vw;box-shadow:var(--shadow-lg);flex-direction:column;display:flex;overflow:hidden}.modal-header{background:var(--bg-dark);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{font-size:16px;font-weight:700}.modal-body{flex-direction:column;gap:16px;padding:20px;display:flex}.modal-footer{background:var(--bg-dark);border-top:1px solid var(--border-subtle);justify-content:flex-end;align-items:center;gap:10px;padding:16px 20px;display:flex}.dropdown-container{display:inline-block;position:relative}.dropdown-menu{background:var(--bg-panel);border:1px solid var(--border-medium);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:1000;min-width:220px;margin-top:4px;padding:6px 0;animation:.12s fadeIn;position:absolute;top:100%;left:0}.dropdown-item{width:100%;color:var(--text-main);cursor:pointer;text-align:left;transition:var(--transition-fast);background:0 0;border:none;justify-content:space-between;align-items:center;padding:8px 14px;font-size:12px;display:flex}.dropdown-item:hover{background:var(--accent-primary);color:#fff}.dropdown-item-shortcut{opacity:.7;margin-left:16px;font-size:10px}.dropdown-divider{background:var(--border-subtle);height:1px;margin:4px 0}