:root{--bg-body:#0e1826;--bg-body-alt:#142236;--bg-panel:#162740;--bg-panel-alt:#1b2f4c;--bg-input:#1c3049;--bg-input-hover:#24395a;--accent:#ef7d40;--accent-soft:#f5a06c;--accent-dark:#c9642e;--accent-blue:#4a90f5;--accent-blue-dark:#3672d1;--text-white:#f4f7fb;--text-label:#92a8c9;--text-muted:#6a80a1;--border:#24395a;--border-strong:#32517c;--btn-clear:#35507a;--success:#35bd72;--success-dark:#24925a;--danger:#f2685f;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--shadow-sm:0 2px 8px #040a1659;--shadow-md:0 10px 28px #040a1673;--shadow-glow:0 0 0 3px #ef7d4040;--font-body:"Inter", system-ui, sans-serif;--font-mono:"Roboto Mono", ui-monospace, monospace}*{box-sizing:border-box}html{scrollbar-gutter:stable}html,body,#root{height:100%}body{background:radial-gradient(ellipse at top, var(--bg-body-alt) 0%, var(--bg-body) 55%) fixed;color:var(--text-white);font-family:var(--font-body);margin:0}button,input,select{font-family:inherit}.field-group{flex-direction:column;gap:6px;display:flex}.field-group>label{text-transform:uppercase;color:var(--text-label);letter-spacing:.5px;font-size:11px;font-weight:700}.plain-input,.plain-select{background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;height:44px;color:var(--text-white);padding:0 14px;font-size:13px;transition:all .15s}.plain-input:focus,.plain-select:focus{border-color:var(--accent);background:var(--bg-input-hover);box-shadow:var(--shadow-glow);outline:none}.row{gap:14px;display:flex}.row>*{flex:1;min-width:0}@media (width<=520px){.row{flex-direction:column}}.dialog-backdrop{z-index:40;background:#040a16a6;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.dialog{border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--bg-panel);width:100%;max-width:420px;max-height:100%;box-shadow:var(--shadow-md);padding:20px;overflow:auto}.dialog-title{color:var(--text-white);margin:0 0 16px;font-size:15px}.dialog-group{border:none;margin:0 0 16px;padding:0}.dialog-legend{letter-spacing:.5px;text-transform:uppercase;color:var(--text-label);padding:0 0 8px;font-size:10px;font-weight:700}.dialog-option{color:var(--text-white);cursor:pointer;align-items:flex-start;gap:10px;padding:7px 0;font-size:13px;display:flex}.dialog-option input{accent-color:var(--accent);margin:2px 0 0}.dialog-option input:disabled+span{opacity:.45}.dialog-hint{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:11px;display:block;overflow:hidden}.dialog-count{color:var(--text-label);margin:0;font-size:12px}.dialog-track{background:var(--bg-input);border-radius:999px;height:4px;margin-top:10px;overflow:hidden}.dialog-bar{background:var(--accent);height:100%;transition:width .2s}.dialog-current{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin:8px 0 0;font-size:11px;overflow:hidden}.dialog-error{color:var(--danger);margin:0;font-size:12px;line-height:1.5}.dialog-missing{border-left:3px solid var(--danger);border-radius:var(--radius-sm);background:var(--bg-input);margin-top:12px;padding:10px 12px}.dialog-missing-title{color:var(--text-label);margin:0;font-size:11px;line-height:1.5}.dialog-missing-list{color:var(--text-muted);margin:6px 0 0;padding-left:16px;font-size:11px;line-height:1.6}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.dialog-btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);height:38px;color:var(--text-label);letter-spacing:.4px;text-transform:uppercase;cursor:pointer;padding:0 16px;font-size:12px;font-weight:700;transition:all .15s}.dialog-btn:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}.dialog-btn.primary{background:var(--accent);color:#10192a;border:none}.dialog-btn.primary:hover:not(:disabled){background:var(--accent-soft);color:#10192a}.dialog-btn:disabled{opacity:.45;cursor:default}.tree-row{border-radius:var(--radius-sm);align-items:center;transition:background .12s;display:flex}.tree-row:hover{background:var(--bg-input)}.tree-row.selected{background:var(--bg-input-hover)}.tree-caret{width:18px;height:18px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex:none;place-items:center;padding:0;font-size:11px;line-height:1;transition:transform .15s,color .12s;display:grid}.tree-caret:hover{color:var(--accent)}.tree-caret.open{transform:rotate(90deg)}.tree-caret.empty{cursor:default}.tree-name{min-width:0;color:var(--text-label);text-align:left;cursor:pointer;background:0 0;border:none;flex:1;align-items:center;gap:8px;padding:7px 10px 7px 6px;font-size:12px;display:flex}.tree-row.selected .tree-name{color:var(--text-white);font-weight:700}.tree-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.tree-count{font-family:var(--font-mono);color:var(--text-muted);flex:none;font-size:10px}.tree-row.selected .tree-count{color:var(--accent)}.tree-count{align-items:center;gap:5px;display:inline-flex}.tree-pending{background:var(--text-muted);border-radius:50%;width:5px;height:5px}.tree-row.selected .tree-pending{background:var(--accent-soft)}.editor{flex-direction:column;height:100%;min-height:0;display:flex}.editor-bar{border-bottom:1px solid var(--border);background:var(--bg-body-alt);flex:none;align-items:center;gap:8px;min-height:44px;padding:5px 14px;display:flex}.editor-title{border-radius:var(--radius-sm);border:1px solid #0000;flex:1;align-items:center;min-width:0;height:32px;padding:0 6px;transition:all .15s;display:flex}.editor-title:hover{border-color:var(--border);background:var(--bg-input)}.editor-title:focus-within{border-color:var(--accent);background:var(--bg-input)}.editor-rename{min-width:0;color:var(--text-white);text-overflow:ellipsis;background:0 0;border:none;flex:1;padding:0;font-size:13px;font-weight:700}.editor-rename:focus{outline:none}.editor-extension{color:var(--text-muted);flex:none;font-size:13px;font-weight:700}.editor-count{font-family:var(--font-mono);color:var(--text-label);white-space:nowrap;flex:none;font-size:11px}.editor-zoom{flex:none;align-items:center;gap:4px;display:flex}.editor-icon{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);width:32px;height:32px;color:var(--text-label);cursor:pointer;flex:none;place-items:center;padding:0;font-size:17px;line-height:1;transition:all .15s;display:grid}.editor-icon:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}.editor-icon:disabled{opacity:.35;cursor:default}.editor-percent{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);min-width:54px;height:32px;color:var(--text-label);font-family:var(--font-mono);cursor:pointer;flex:none;padding:0 6px;font-size:11px;transition:all .15s}.editor-percent:hover{color:var(--accent);border-color:var(--accent)}.editor-btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);height:32px;color:var(--text-label);letter-spacing:.4px;text-transform:uppercase;white-space:nowrap;cursor:pointer;flex:none;padding:0 12px;font-size:11px;font-weight:700;transition:all .15s}.editor-btn:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}.editor-btn.danger:hover:not(:disabled){color:var(--danger);border-color:var(--danger)}.editor-btn:disabled{opacity:.4;cursor:default}.editor-viewport{overscroll-behavior:contain;flex:1;min-height:0;margin:12px;display:flex;position:relative;overflow:auto}.editor-content{flex:none;margin:auto;position:relative}.editor-image{max-width:none;display:block;position:absolute;top:50%;left:50%}.editor-overlay{cursor:crosshair;touch-action:manipulation;width:100%;height:100%;position:absolute;inset:0}.arrow-halo{fill:none;stroke:#060c16d9;stroke-linecap:round;stroke-linejoin:round}.arrow-body{stroke:var(--accent);stroke-linecap:round}.arrow-head{fill:var(--accent)}.editor-empty{text-align:center;max-width:360px;color:var(--text-muted);margin:auto;padding:24px;font-size:13px;line-height:1.6}.editor-hint{color:var(--text-muted);text-align:center;flex:none;margin:0;padding:8px 14px 12px;font-size:11px}.editor-hint.warn{color:var(--danger)}@media (width<=680px){.editor-bar{flex-wrap:wrap;gap:6px}.editor-title{flex:100%}.editor-count{margin-right:auto}.editor-viewport{margin:8px}.editor-hint{padding:6px 12px 10px}.editor-hint-mouse{display:none}}.grid-panel{flex-direction:column;height:100%;min-height:0;display:flex}.grid-head{border-bottom:1px solid var(--border);flex:none;align-items:center;gap:10px;min-height:44px;padding:0 14px;display:flex}.grid-trail{min-width:0;color:var(--text-label);text-overflow:ellipsis;white-space:nowrap;flex:1;margin:0;font-size:12px;overflow:hidden}.grid-trail-sep{color:var(--text-muted);margin:0 6px}.grid-total{font-family:var(--font-mono);color:var(--text-muted);white-space:nowrap;flex:none;font-size:10px}.grid-empty{color:var(--text-muted);margin:0;padding:24px 18px;font-size:12px;line-height:1.6}.grid-items{flex:1;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));align-content:start;gap:10px;min-height:0;padding:12px;display:grid;overflow:auto}.thumb{color:var(--text-label);text-align:left;cursor:pointer;background:0 0;border:none;padding:0;display:block}.thumb-frame{aspect-ratio:1;border-radius:var(--radius-sm);background:var(--bg-input);border:2px solid #0000;transition:border-color .12s;display:block;position:relative;overflow:hidden}.thumb:hover .thumb-frame{border-color:var(--border-strong)}.thumb.selected .thumb-frame{border-color:var(--accent);box-shadow:var(--shadow-glow)}.thumb-image{object-fit:cover;width:100%;height:100%;display:block}.thumb-failed{text-align:center;color:var(--text-muted);place-items:center;padding:6px;font-size:10px;display:grid;position:absolute;inset:0}.thumb-badge{background:var(--accent);color:#10192a;min-width:18px;height:18px;font-family:var(--font-mono);border-radius:999px;place-items:center;padding:0 5px;font-size:10px;font-weight:700;display:grid;position:absolute;top:5px;right:5px}.thumb-name{text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:10px;display:block;overflow:hidden}.thumb.selected .thumb-name{color:var(--text-white)}.grid-progress{padding:14px}.grid-progress-text{color:var(--text-label);margin:0 0 8px;font-size:12px}.grid-progress-track{background:var(--bg-input);border-radius:999px;height:4px;overflow:hidden}.grid-progress-bar{background:var(--accent);height:100%;transition:width .2s}.grid-note{border-top:1px solid var(--border);color:var(--text-muted);flex:none;margin:0;padding:10px 14px;font-size:11px;line-height:1.5}.grid-more{border:none;border-top:1px solid var(--border);background:var(--bg-body-alt);color:var(--accent);letter-spacing:.4px;text-transform:uppercase;cursor:pointer;flex:none;margin:0;padding:12px 14px;font-size:11px;font-weight:700}.grid-more:hover{background:var(--bg-input)}.picker{place-items:center;min-height:100%;padding:24px 16px;display:grid}.picker-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-panel);width:100%;max-width:420px;box-shadow:var(--shadow-md);text-align:center;padding:28px 24px}.picker-icon{object-fit:contain;width:56px;height:56px}.picker-title{font-family:var(--font-mono);background:linear-gradient(90deg, var(--accent-soft), var(--accent));color:#0000;letter-spacing:3px;-webkit-background-clip:text;background-clip:text;margin:10px 0 0;font-size:28px;font-weight:900}.picker-text{color:var(--text-label);margin:10px 0 22px;font-size:13px;line-height:1.6}.picker-actions{flex-wrap:wrap;gap:10px;display:flex}.picker-primary,.picker-secondary{border-radius:var(--radius-sm);letter-spacing:.5px;text-transform:uppercase;cursor:pointer;flex:160px;height:44px;font-size:12px;font-weight:700;transition:all .15s}.picker-primary{background:var(--accent);color:#10192a;border:none}.picker-primary:hover:not(:disabled){background:var(--accent-soft)}.picker-secondary{border:1px solid var(--border-strong);background:var(--bg-input);color:var(--text-label)}.picker-secondary:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}.picker-primary:disabled,.picker-secondary:disabled{opacity:.5;cursor:default}.picker-recent{border:1px solid var(--accent-dark);border-radius:var(--radius-sm);background:var(--bg-input);text-align:left;cursor:pointer;flex-direction:column;gap:3px;width:100%;margin-bottom:12px;padding:12px 14px;transition:all .15s;display:flex}.picker-recent:hover:not(:disabled){border-color:var(--accent);background:var(--bg-input-hover)}.picker-recent:disabled{opacity:.5;cursor:default}.picker-recent-label{letter-spacing:.5px;text-transform:uppercase;color:var(--accent);font-size:10px;font-weight:700}.picker-recent-name{color:var(--text-white);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.picker-busy{font-family:var(--font-mono);color:var(--text-label);margin:16px 0 0;font-size:11px}.picker-notice{border:1px solid var(--border-strong);border-left:3px solid var(--accent);border-radius:var(--radius-sm);background:var(--bg-input);text-align:left;margin-top:16px;padding:12px 14px}.picker-notice.danger{border-left-color:var(--danger)}.picker-notice-title{color:var(--text-white);margin:0;font-size:12px;font-weight:700}.picker-notice.danger .picker-notice-title{color:var(--danger)}.picker-notice-text{color:var(--text-label);margin:6px 0 0;font-size:12px;line-height:1.6}.picker-link{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-top:10px;padding:0;font-size:12px;font-weight:700;text-decoration:underline}.picker-link:disabled{opacity:.5;cursor:default}.picker-note{color:var(--text-muted);margin:20px 0 0;font-size:11px;line-height:1.6}.picker-recent-meta{font-family:var(--font-mono);color:var(--text-muted);font-size:10px}.app-shell{flex-direction:column;height:100%;display:flex;overflow:hidden}.app-header{background:var(--bg-body-alt);border-bottom:1px solid var(--border);height:50px;box-shadow:var(--shadow-sm);flex:none;align-items:center;gap:12px;padding:0 16px;display:flex}.app-icon{object-fit:contain;flex:none;width:26px;height:26px}.app-logo{font-family:var(--font-mono);background:linear-gradient(90deg, var(--accent-soft), var(--accent));color:#0000;letter-spacing:2.5px;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:900}.header-actions{gap:6px;margin-left:auto;display:flex}.header-btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);height:32px;color:var(--text-label);letter-spacing:.4px;text-transform:uppercase;white-space:nowrap;cursor:pointer;padding:0 12px;font-size:11px;font-weight:700;transition:all .15s}.header-btn:hover{color:var(--accent);border-color:var(--accent)}.workspace{background:var(--border);flex:1;grid-template-columns:260px 320px minmax(0,1fr);gap:1px;min-height:0;display:grid;position:relative;overflow:hidden}.workspace.no-tree,.workspace.narrow{grid-template-columns:320px minmax(0,1fr)}.workspace.mobile{grid-template-columns:minmax(0,1fr)}.tree-panel,.grid-wrap,.editor-wrap{background:var(--bg-body);flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.tree-panel{background:var(--bg-body-alt)}.panel-head{border-bottom:1px solid var(--border);flex:none;align-items:center;gap:10px;height:44px;padding:0 14px;display:flex}.panel-title{letter-spacing:.5px;text-transform:uppercase;color:var(--text-label);flex:1;font-size:11px;font-weight:700}.panel-close{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-input);height:26px;color:var(--text-label);letter-spacing:.4px;text-transform:uppercase;cursor:pointer;flex:none;padding:0 10px;font-size:10px;font-weight:700}.panel-close:hover{color:var(--accent);border-color:var(--accent)}.tree-scroll{flex:1;min-height:0;padding:8px 6px 16px;overflow:auto}.workspace.narrow .tree-panel{z-index:20;border-right:1px solid var(--border-strong);width:min(300px,85vw);box-shadow:var(--shadow-md);transition:transform .25s;position:absolute;top:0;bottom:0;left:0;transform:translate(-105%)}.workspace.narrow .tree-panel.open{transform:translate(0)}.workspace.mobile .grid-wrap{z-index:22;background:var(--bg-panel);border-top:1px solid var(--border-strong);border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:min(72%,560px);box-shadow:var(--shadow-md);transition:transform .25s;position:absolute;bottom:0;left:0;right:0;transform:translateY(105%)}.workspace.mobile .grid-wrap.open{transform:translateY(0)}.panel-backdrop{z-index:15;cursor:pointer;background:#040a168c;border:none;padding:0;position:absolute;inset:0}@media (width<=420px){.app-header{gap:8px;padding:0 10px}.app-logo{letter-spacing:1.5px;font-size:16px}.header-btn{padding:0 8px;font-size:10px}}@media (height<=460px){.app-header{height:42px}}.header-btn.accent{border-color:var(--accent-dark);color:var(--accent)}.header-btn.accent:hover{background:var(--bg-input-hover)}