:root{--bg-main: #090d16;--bg-surface: #111827;--bg-surface-hover: #1f2937;--bg-sidebar: #0d131f;--border-color: #1e293b;--border-active: #3b82f6;--text-main: #f8fafc;--text-muted: #94a3b8;--text-subtle: #64748b;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-subtle: rgba(37, 99, 235, .15);--accent-cyan: #06b6d4;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--danger-hover: #dc2626;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--min-touch-target: 44px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{min-height:100%}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100%;overflow-x:hidden;overflow-y:auto;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}#root{min-height:100%;display:flex;flex-direction:column}button,input,select,textarea{font-family:inherit;color:inherit;font-size:16px}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0f172a80}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}.app-container{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden}.header-bar{min-height:52px;background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 .85rem;flex-shrink:0;z-index:20}.brand-badge{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.15rem;color:#fff;letter-spacing:-.02em;cursor:pointer;min-height:var(--min-touch-target)}.brand-badge .logo-icon{width:26px;height:26px;background:linear-gradient(135deg,#3b82f6,#06b6d4);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:var(--min-touch-target);padding:.5rem .9rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:background .15s ease,transform .1s ease;-webkit-user-select:none;user-select:none;touch-action:manipulation}.btn:active{transform:scale(.97)}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--bg-surface);border-color:var(--border-color);color:var(--text-main)}.btn-secondary:hover{background-color:var(--bg-surface-hover);border-color:#334155}.btn-ghost{background-color:transparent;color:var(--text-muted)}.btn-ghost:hover{background-color:var(--bg-surface);color:var(--text-main)}.btn-danger{background-color:#ef444426;color:#f87171;border-color:#ef44444d}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn-sm{min-height:36px;padding:.25rem .55rem;font-size:.8rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}.modal-content{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:520px;box-shadow:0 20px 25px -5px #00000080;display:flex;flex-direction:column;overflow:hidden}.modal-header{padding:1.15rem 1.25rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1.1rem;font-weight:600}.modal-body{padding:1.25rem;display:flex;flex-direction:column;gap:1rem;max-height:70vh;overflow-y:auto;-webkit-overflow-scrolling:touch}.modal-footer{padding:.9rem 1.25rem;background-color:#0003;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:.75rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.form-input{background-color:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.65rem .85rem;color:var(--text-main);font-size:.95rem;outline:none;min-height:var(--min-touch-target);transition:border-color .15s}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-subtle)}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.25rem .6rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background:#10b98126;color:#34d399}.badge-warning{background:#f59e0b26;color:#fbbf24}.badge-info{background:#3b82f626;color:#60a5fa}.badge-neutral{background:#94a3b826;color:#94a3b8}.badge-danger{background:#ef444426;color:#f87171}.bottom-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000bf;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:80;display:flex;align-items:flex-end;justify-content:center}.bottom-sheet{width:100%;max-width:640px;max-height:85vh;background-color:var(--bg-surface);border-top-left-radius:var(--radius-xl);border-top-right-radius:var(--radius-xl);border:1px solid var(--border-color);border-bottom:none;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 -10px 25px -5px #00000080;animation:slideUp .2s cubic-bezier(.16,1,.3,1);padding-bottom:env(safe-area-inset-bottom,1rem)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.bottom-sheet-handle{width:40px;height:5px;background-color:var(--border-color);border-radius:9999px;margin:10px auto 4px;flex-shrink:0}.bottom-sheet-header{padding:.75rem 1.25rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color)}.bottom-sheet-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:1rem 1.25rem}.mobile-bottom-bar{display:none;height:56px;background-color:var(--bg-sidebar);border-top:1px solid var(--border-color);align-items:center;justify-content:space-around;padding:0 .5rem;padding-bottom:env(safe-area-inset-bottom,0px);flex-shrink:0;z-index:30}.mobile-bottom-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;flex:1;height:100%;min-height:var(--min-touch-target);background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:.7rem;font-weight:500}.mobile-bottom-btn.active{color:#38bdf8}.keyboard-accessory-bar{display:flex;align-items:center;gap:.35rem;background-color:#0b111e;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:.35rem .5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap;flex-shrink:0}.keyboard-key-btn{min-width:38px;min-height:38px;padding:.2rem .5rem;background-color:#1a2234;border:1px solid #2d3748;border-radius:var(--radius-sm);color:var(--text-main);font-family:var(--font-mono);font-size:.95rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none}.keyboard-key-btn:active{background-color:#3b82f6;color:#fff}@media (max-width: 768px){.desktop-only{display:none!important}.mobile-only{display:flex!important}.mockup-grid{grid-template-columns:1fr!important}.mockup-grid>div:first-child,.mockup-grid>div:last-child{display:none!important}.mobile-bottom-bar{display:flex}.desktop-only-sidebar,.desktop-only-actions{display:none!important}.header-bar{padding:0 .5rem}}@media (min-width: 769px){.mobile-only{display:none!important}}@media (prefers-reduced-motion: reduce){*,:before,:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}