*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#22252a;color:#e8e6e1}.app{display:flex;min-height:100vh;align-items:stretch}.panel{width:380px;flex-shrink:0;padding:20px 22px 40px;background:#2b2f36;border-right:1px solid #3a3f47;overflow-y:auto;height:100vh;position:sticky;top:0}.panel h1{font-size:1.25rem;margin:0 0 4px}.subtitle{font-size:.82rem;color:#a9a49b;margin:0 0 18px}section{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid #3a3f47}section h2{font-size:.95rem;margin:0 0 10px;color:#d9b98a}.row{display:flex;gap:12px;margin-bottom:8px}.row label{flex:1;display:flex;flex-direction:column;gap:4px;font-size:.82rem}label.block{display:block;font-size:.82rem;margin-bottom:10px}label.radio{display:flex;align-items:center;gap:8px;font-size:.86rem;margin-bottom:6px;flex-direction:row}input[type=number],select{width:100%;padding:6px 8px;border-radius:6px;border:1px solid #4a5058;background:#1d2024;color:#e8e6e1;font-size:.9rem;margin-top:4px}input[type=range]{width:100%;margin-top:6px}input[type=color]{width:100%;height:34px;padding:2px;border:1px solid #4a5058;border-radius:6px;background:#1d2024;margin-top:4px}.filedrop{display:block;border:2px dashed #5a6068;border-radius:8px;padding:16px;text-align:center;font-size:.85rem;cursor:pointer;color:#c9c4bb;transition:border-color .15s}.filedrop:hover{border-color:#d9b98a}.filedrop input{display:none}.thumbs{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:10px 0 0}.thumbs li{position:relative;width:70px;height:48px;border-radius:6px;overflow:hidden;border:1px solid #4a5058}.thumbs img{width:100%;height:100%;object-fit:cover}.thumbs button{position:absolute;top:2px;right:2px;width:18px;height:18px;border:none;border-radius:50%;background:#000000a6;color:#fff;font-size:12px;line-height:1;cursor:pointer}.hint{font-size:.76rem;color:#a9a49b;margin:6px 0 0}.warn{font-size:.78rem;color:#f0b458;background:#f0b4581a;border:1px solid rgba(240,180,88,.35);border-radius:6px;padding:8px 10px;margin:8px 0 0}button.primary,button.secondary{display:block;width:100%;padding:10px;border-radius:8px;border:none;font-size:.95rem;cursor:pointer;margin-top:10px}button.primary{background:#d9b98a;color:#22252a;font-weight:600}button.primary:hover{background:#e6c99d}button.secondary{background:#3a3f47;color:#e8e6e1}button.secondary:hover{background:#454b54}.sh3d{margin-top:12px;font-size:.8rem;background:#78aa781a;border:1px solid rgba(120,170,120,.35);border-radius:6px;padding:10px;line-height:1.45}.preview{flex:1;padding:20px 26px;min-width:0}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.preview-head h2{font-size:1rem;margin:0;color:#d9b98a}.preview-head label{margin:0}.canvas-wrap{background:#1a1c1f;border:1px solid #3a3f47;border-radius:10px;padding:14px;display:flex;justify-content:center}.canvas-wrap canvas{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;image-rendering:auto}@media (max-width: 860px){.app{flex-direction:column}.panel{width:100%;height:auto;position:static}}:root{--te-bg: #22252a;--te-panel: #2b2f36;--te-field: #1d2024;--te-border: #4a5058;--te-line: #3a3f47;--te-text: #e8e6e1;--te-muted: #a9a49b;--te-accent: #d9b98a;--te-danger: #f0877a}.topbar{display:flex;justify-content:flex-end;gap:8px;margin:-6px 0 14px}.top-btn{padding:5px 10px;border:1px solid var(--te-border);border-radius:6px;background:var(--te-field);color:var(--te-text);font-size:.8rem;cursor:pointer}.top-btn:hover{border-color:var(--te-accent)}.top-btn:focus-visible,.link-btn:focus-visible,.modal button:focus-visible{outline:2px solid var(--te-accent);outline-offset:2px}.link-btn{border:none;background:none;padding:0;color:var(--te-accent);font:inherit;cursor:pointer;text-decoration:underline}.link-btn:disabled{color:var(--te-muted);text-decoration:none;cursor:default}.panel-foot{font-size:.76rem;color:var(--te-muted)}.panel-foot a{color:var(--te-accent)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.modal{position:relative;width:min(500px,100%);max-height:calc(100vh - 32px);overflow-y:auto;background:var(--te-panel);color:var(--te-text);border:1px solid var(--te-line);border-radius:10px;padding:22px;box-shadow:0 16px 48px #00000073}.modal:focus{outline:none}.modal h3{margin:0 0 8px;font-size:1.1rem}.modal p{margin:0 0 12px;font-size:.85rem;line-height:1.45;color:var(--te-muted)}.modal p.modal-lead{color:var(--te-text);font-size:.92rem}.modal a{color:var(--te-accent)}.modal-close{position:absolute;top:8px;right:10px;border:none;background:none;font-size:24px;line-height:1;color:var(--te-muted);cursor:pointer}.modal-close:hover{color:var(--te-text)}.field{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--te-muted);margin-bottom:12px}.modal .field input,.modal .field textarea{padding:8px 10px;border:1px solid var(--te-border);border-radius:6px;background:var(--te-field);color:var(--te-text);font:inherit;font-size:.95rem}.modal .field textarea{resize:vertical;min-height:96px}.account-form .code-input{font-size:1.4rem;letter-spacing:.3em;font-variant-numeric:tabular-nums;max-width:220px}.char-count{align-self:flex-end;font-size:.7rem}.consent{display:flex;align-items:flex-start;gap:8px;font-size:.82rem;line-height:1.4;margin-bottom:12px;cursor:pointer}.consent input{margin-top:2px}.hp-field{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form-error,.modal p.form-error{color:#ffd2cc;background:#f0877a1f;border:1px solid rgba(240,135,122,.45);border-radius:6px;padding:7px 10px;font-size:.82rem}.form-ok{font-size:.9rem;color:#cfe9cf;background:#78aa781f;border:1px solid rgba(120,170,120,.4);border-radius:6px;padding:10px 12px;margin-bottom:14px}.account-links{display:flex;gap:16px;flex-wrap:wrap;font-size:.82rem;margin-bottom:10px}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.modal-actions button,.account-actions button:not(.link-btn){display:inline-block;width:auto;margin:0;padding:8px 14px;border:1px solid var(--te-border);border-radius:6px;background:var(--te-field);color:var(--te-text);font-size:.85rem;cursor:pointer}.modal-actions button.primary{background:var(--te-accent);border-color:var(--te-accent);color:var(--te-bg);font-weight:600}.modal-actions button:disabled{opacity:.6;cursor:wait}.account-actions button.danger{border-color:#f0877a99;color:var(--te-danger)}.feedback-form .chip-group{border:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:6px}.feedback-form legend{font-size:.8rem;color:var(--te-muted);margin-bottom:6px;padding:0}.chip{position:relative;display:inline-flex;align-items:center;padding:6px 11px;font-size:.85rem;border:1px solid var(--te-border);border-radius:16px;background:var(--te-field);cursor:pointer;-webkit-user-select:none;user-select:none}.chip input{position:absolute;opacity:0;width:1px;height:1px;margin:0}.chip.checked{border-color:var(--te-accent);background:#d9b98a26;color:var(--te-accent);font-weight:600}.chip:focus-within{outline:2px solid var(--te-accent);outline-offset:1px}.chip-num{min-width:38px;justify-content:center}.modal p.feedback-note{font-size:.76rem}.toast{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;align-items:center;gap:8px;max-width:calc(100vw - 32px);padding:8px 8px 8px 14px;font-size:.88rem;background:var(--te-panel);color:var(--te-text);border:1px solid var(--te-line);border-radius:10px;box-shadow:0 8px 24px #0006}.toast .thumb{border:1px solid var(--te-border);background:var(--te-field);border-radius:8px;padding:4px 9px;font-size:1.05rem;line-height:1.2;cursor:pointer}.toast .thumb:disabled{opacity:.5;cursor:wait}.toast-close{border:none;background:none;font-size:20px;line-height:1;padding:0 4px;color:var(--te-muted);cursor:pointer}.account-notice{bottom:72px}.account-menu{position:relative}.account-email{display:inline-block;max-width:150px;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom}.account-panel{position:absolute;right:0;top:calc(100% + 6px);z-index:70;width:270px;max-width:calc(100vw - 24px);padding:12px;background:var(--te-panel);border:1px solid var(--te-line);border-radius:10px;box-shadow:0 8px 24px #00000073;font-size:.85rem}.account-panel p{margin:0 0 10px}.account-panel-email{font-weight:600;overflow-wrap:anywhere}.account-hint{color:var(--te-muted);font-size:.78rem}.account-actions{display:flex;align-items:center;justify-content:space-between;gap:8px}.account-delete{color:var(--te-danger);font-size:.8rem}@media (max-width: 760px){.toast{left:12px;right:12px}}