.et-feat{background:var(--card);border-radius:12px;padding:10px 14px;margin-bottom:14px;font-size:13px;color:var(--sub);line-height:1.65;box-shadow:var(--shadow);border-left:3px solid var(--primary)}.et-feat strong{color:var(--text);font-weight:600}.et-dz{border:2px dashed var(--border);border-radius:12px;padding:36px 20px;text-align:center;cursor:pointer;transition:all .2s;color:var(--sub);font-size:14px;background:var(--card-alt)}.et-dz:hover,.et-dz.drag-over{border-color:var(--primary);background:var(--primary-muted);color:var(--primary)}.et-dz.et-dz-compact{padding:14px 16px;font-size:13px}.et-dz.et-dz-compact .et-dz-icon{font-size:18px;display:inline;margin-right:6px;line-height:1}.et-dz.et-dz-compact .et-dz-hint{display:none}.et-dz-icon{font-size:36px;display:block;margin-bottom:10px;line-height:1}.et-dz-link{color:var(--primary);text-decoration:underline}.et-dz-hint{font-size:12px;margin-top:8px;opacity:.85}.et-card{background:var(--card);border-radius:12px;box-shadow:var(--shadow);padding:14px 16px;margin-top:12px}.et-card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;font-size:13px;font-weight:700;color:var(--text)}.et-card-h .et-h-hint{font-size:12px;font-weight:500;color:var(--sub)}.et-opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;align-items:center}.et-opt-field{display:flex;flex-direction:column;gap:6px}.et-opt-label{font-size:12px;font-weight:600;color:var(--sub)}.et-toggle{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--text);cursor:pointer;user-select:none;line-height:1.5}.et-toggle input{accent-color:var(--primary);width:16px;height:16px;cursor:pointer}.et-toggle i{color:var(--sub);font-style:normal;font-size:12px}.et-sel{height:36px;padding:0 30px 0 10px;font-size:13px;color:var(--text);background:var(--card-alt);border:1.5px solid var(--border);border-radius:8px;outline:none;font-family:inherit;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--sub) 50%),linear-gradient(135deg,var(--sub) 50%,transparent 50%);background-position:calc(100% - 14px) 16px,calc(100% - 9px) 16px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:border-color .15s;min-width:0}.et-sel:focus{border-color:var(--primary)}.et-file-list{display:flex;flex-direction:column;gap:12px;margin-top:12px}.et-file{background:var(--card);border-radius:12px;box-shadow:var(--shadow);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.et-file-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.et-file-name{flex:1;min-width:0;font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.et-file-size{font-size:12px;font-weight:500;color:var(--sub);margin-left:6px}.et-file-remove{width:28px;height:28px;border:none;border-radius:7px;background:var(--card-alt);color:var(--sub);font-size:18px;line-height:1;cursor:pointer;transition:all .15s;flex-shrink:0}.et-file-remove:hover{background:#d048481f;color:#d04848}.et-stats{font-size:13px;color:var(--sub);line-height:1.6;padding:8px 12px;background:var(--card-alt);border-radius:8px}.et-stats b{color:var(--text);font-weight:700}.et-warn{font-size:12px;color:#d98a00;background:#d98a001a;padding:6px 10px;border-radius:7px;line-height:1.5}.et-err{font-size:13px;color:#d04848;background:#d0484814;padding:6px 10px;border-radius:7px}.et-accordion{border:1px solid var(--border);border-radius:8px;overflow:hidden}.et-accordion>summary{font-size:13px;font-weight:600;color:var(--text);padding:10px 14px;cursor:pointer;list-style:none;background:var(--card-alt);user-select:none;transition:background .15s}.et-accordion>summary::-webkit-details-marker{display:none}.et-accordion>summary:after{content:"▾";float:right;color:var(--sub);transition:transform .15s}.et-accordion[open]>summary:after{transform:rotate(180deg)}.et-accordion>summary:hover{background:var(--primary-muted);color:var(--primary)}.et-preview{max-height:380px;overflow:auto;background:var(--card-alt);padding:10px 14px;font-size:13px;line-height:1.8;color:var(--text)}.et-pv-line{white-space:pre-wrap;word-break:break-word}.et-chap-list{max-height:380px;overflow-y:auto}.et-chap-item{display:flex;align-items:baseline;gap:8px;padding:7px 14px;font-size:13px;color:var(--text);border-top:1px solid var(--border)}.et-chap-item:first-child{border-top:none}.et-chap-idx{flex-shrink:0;min-width:24px;text-align:right;font-size:12px;color:var(--sub);font-variant-numeric:tabular-nums}.et-chap-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.et-chap-meta{flex-shrink:0;font-size:11px;color:var(--sub)}.et-file-foot{display:flex;justify-content:flex-end}.et-mini-btn{padding:6px 12px;border:1.5px solid var(--border);border-radius:7px;font-size:12.5px;font-weight:600;color:var(--sub);background:var(--card-alt);cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}.et-mini-btn:hover{background:var(--primary-muted);color:var(--primary);border-color:var(--primary)}.et-tag{display:inline-block;padding:1px 7px;font-size:11px;font-weight:600;border-radius:999px;background:var(--primary-muted);color:var(--primary);margin-left:6px}.et-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;align-items:center}.et-btn{padding:9px 18px;border:1.5px solid var(--primary);border-radius:9px;font-size:14px;font-weight:700;color:#fff;background:var(--primary);cursor:pointer;font-family:inherit;transition:all .15s;flex:1;min-width:160px}.et-btn:hover{filter:brightness(1.08)}.et-btn:disabled{opacity:.5;cursor:not-allowed;filter:none}.et-btn-ghost{color:var(--sub);background:var(--card-alt);border-color:var(--border);flex:0 0 auto}.et-btn-ghost:hover{background:var(--primary-muted);color:var(--primary);border-color:var(--primary);filter:none}.et-toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%) translateY(8px);padding:9px 18px;border-radius:20px;font-size:13px;font-weight:600;color:#fff;background:#43a047;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:999;white-space:nowrap}.et-toast[data-kind=err]{background:#f44336}.et-toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media(max-width:640px){.et-dz{padding:28px 16px}.et-opt-grid{grid-template-columns:1fr}.et-btn{width:100%;flex:1 1 100%;min-height:48px}}