:root{--bg-dark: #070a11;--bg-card: rgba(13, 19, 33, .75);--bg-card-hover: rgba(20, 29, 48, .85);--bg-card-active: rgba(28, 40, 66, .9);--primary: #00f2fe;--primary-glow: rgba(0, 242, 254, .35);--secondary: #7928ca;--secondary-glow: rgba(121, 40, 202, .35);--accent-pink: #ff007f;--accent-green: #00ff87;--text-main: #f1f5f9;--text-muted: #94a3b8;--text-dim: #64748b;--border: rgba(255, 255, 255, .08);--border-highlight: rgba(0, 242, 254, .4);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "Fira Code", monospace;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-glow: 0 0 25px var(--primary-glow);--transition: all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-family);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(121,40,202,.15) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(0,242,254,.12) 0%,transparent 45%),radial-gradient(circle at 50% 50%,#070a11e6,#070a11);background-attachment:fixed}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#070a1199}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.app-header{height:65px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:#070a11d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.brand-container{display:flex;align-items:center;gap:12px}.brand-logo{width:38px;height:38px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 0 15px var(--primary-glow)}.brand-title{font-size:1.15rem;font-weight:700;background:linear-gradient(90deg,#ffffff,var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.brand-tag{background:#00f2fe1a;color:var(--primary);border:1px solid rgba(0,242,254,.3);font-size:.7rem;padding:2px 8px;border-radius:20px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.header-actions{display:flex;align-items:center;gap:12px}.app-layout{display:grid;grid-template-columns:420px 1fr 340px;height:calc(100vh - 65px);overflow:hidden}@media(max-width:1280px){.app-layout{grid-template-columns:380px 1fr}.right-sidebar{display:none}}.left-sidebar{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;padding:20px;gap:20px}.panel-section{display:flex;flex-direction:column;gap:12px}.section-title{font-size:.85rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;display:flex;align-items:center;justify-content:space-between}.input-tabs{display:flex;background:#0006;border-radius:var(--radius-sm);padding:4px;gap:4px;border:1px solid var(--border)}.tab-btn{flex:1;background:transparent;border:none;color:var(--text-muted);padding:8px 12px;font-size:.8rem;font-weight:600;border-radius:6px;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:6px}.tab-btn:hover{color:var(--text-main);background:#ffffff0d}.tab-btn.active{background:linear-gradient(135deg,#00f2fe33,#7928ca33);color:var(--primary);border:1px solid var(--border-highlight)}.custom-textarea{width:100%;height:110px;background:#00000080;border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;color:var(--text-main);font-family:var(--font-family);font-size:.88rem;resize:vertical;outline:none;transition:var(--transition)}.custom-textarea:focus{border-color:var(--primary);box-shadow:0 0 12px var(--primary-glow)}.custom-input{width:100%;background:#00000080;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text-main);font-family:var(--font-mono);font-size:.85rem;outline:none;transition:var(--transition)}.custom-input:focus{border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.prompt-chips{display:flex;flex-wrap:wrap;gap:6px}.chip{background:#ffffff0a;border:1px solid var(--border);color:var(--text-muted);font-size:.72rem;padding:4px 10px;border-radius:12px;cursor:pointer;transition:var(--transition)}.chip:hover{background:#00f2fe1a;color:var(--primary);border-color:var(--primary-glow)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-md);padding:24px;text-align:center;background:#0003;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}.dropzone:hover,.dropzone.drag-over{border-color:var(--primary);background:#00f2fe0d}.dropzone-icon{font-size:2rem;margin-bottom:8px;color:var(--primary)}.dropzone-text{font-size:.82rem;color:var(--text-muted)}.image-preview-container{position:relative;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-highlight)}.image-preview-container img{width:100%;height:140px;object-fit:cover;display:block}.remove-img-btn{position:absolute;top:8px;right:8px;background:#000c;color:#ff4757;border:none;width:26px;height:26px;border-radius:50%;cursor:pointer;font-weight:700}.style-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.style-card{background:#0000004d;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:10px}.style-card:hover{background:#ffffff0d;border-color:#fff3}.style-card.selected{background:linear-gradient(135deg,#00f2fe26,#7928ca26);border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.style-icon{font-size:1.3rem}.style-info{display:flex;flex-direction:column}.style-name{font-size:.78rem;font-weight:600;color:var(--text-main)}.style-desc{font-size:.65rem;color:var(--text-muted)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:var(--radius-sm);padding:14px 20px;font-size:.95rem;font-weight:700;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 4px 20px var(--primary-glow);width:100%}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 28px var(--primary-glow);filter:brightness(1.1)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff0f;border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius-sm);padding:8px 14px;font-size:.82rem;font-weight:600;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:6px}.btn-secondary:hover{background:#ffffff1f;border-color:#ffffff4d}.viewport-container{display:flex;flex-direction:column;background:#04060a;position:relative;overflow:hidden}.canvas-wrapper{flex:1;position:relative;width:100%;height:100%}#render-canvas{width:100%;height:100%;display:block}.viewport-hud{position:absolute;top:16px;left:16px;right:16px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.hud-badge{background:#070a11bf;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);padding:6px 14px;border-radius:20px;font-size:.78rem;font-weight:600;color:var(--primary);display:flex;align-items:center;gap:8px;pointer-events:auto}.hud-badge .dot{width:8px;height:8px;background:var(--accent-green);border-radius:50%;box-shadow:0 0 8px var(--accent-green)}.hud-controls{display:flex;gap:8px;pointer-events:auto}.hud-btn{background:#070a11d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);color:var(--text-main);width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}.hud-btn:hover{border-color:var(--primary);color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.right-sidebar{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-left:1px solid var(--border);display:flex;flex-direction:column;padding:20px;gap:20px;overflow-y:auto}.range-group{display:flex;flex-direction:column;gap:6px}.range-header{display:flex;justify-content:space-between;font-size:.78rem;color:var(--text-muted)}.range-value{color:var(--primary);font-family:var(--font-mono);font-weight:600}input[type=range]{-webkit-appearance:none;width:100%;height:5px;background:#ffffff1a;border-radius:3px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 0 10px var(--primary-glow);transition:var(--transition)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.preset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.preset-card{background:#0006;border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;gap:4px;min-width:0}.preset-card:hover{border-color:var(--primary);background:#00f2fe0d}.preset-card-title{font-size:.75rem;font-weight:600;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preset-card-tag{font-size:.65rem;color:var(--text-dim)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#03050ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:200;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-content{background:var(--bg-card);border:1px solid var(--border-highlight);border-radius:var(--radius-lg);width:90%;max-width:900px;max-height:85vh;overflow-y:auto;padding:28px;box-shadow:0 0 40px #000c;display:flex;flex-direction:column;gap:20px}.modal-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:14px}.modal-title{font-size:1.2rem;font-weight:700;color:var(--text-main)}.close-btn{background:transparent;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer}.close-btn:hover{color:var(--primary)}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#070a11e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:50;opacity:0;pointer-events:none;transition:opacity .3s ease}.loading-overlay.active{opacity:1;pointer-events:auto}.spinner{width:50px;height:50px;border:3px solid rgba(0,242,254,.1);border-top-color:var(--primary);border-right-color:var(--secondary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:.9rem;font-weight:600;color:var(--primary);letter-spacing:.05em}