:root{
  --bg:#1d1d1f;--card-bg:#2d2d2f;--text:#f5f5f7;--text2:#98989d;--border:rgba(255,255,255,.06);
  --accent:#0071e3;--accent-h:#0077ed;--danger:#ff3b30;--radius:18px;--r-sm:10px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow:0 2px 8px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.3);
}
[data-theme="light"]{--bg:#f5f5f7;--card-bg:#fff;--text:#1d1d1f;--text2:#86868b;--border:rgba(0,0,0,.06);--shadow-sm:0 1px 2px rgba(0,0,0,.04);--shadow:0 2px 8px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.04)}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
button{cursor:pointer;font:inherit;border:none;outline:none;background:none}
select{font:inherit;outline:none;border:1px solid var(--border);border-radius:var(--r-sm);padding:8px 32px 8px 12px;font-size:13px;background:var(--card-bg);color:var(--text);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;height:38px;cursor:pointer}
input{font:inherit;outline:none;border:1px solid var(--border);border-radius:var(--r-sm);padding:8px 12px;font-size:13px;background:var(--card-bg);color:var(--text);height:38px}
input[type=number]{width:68px;text-align:center;-moz-appearance:textfield}
input[type=number]::-webkit-inner-spin-button{display:none}
textarea{font:inherit;outline:none;border:1px solid var(--border);border-radius:var(--r-sm);padding:10px 14px;font-size:14px;background:var(--card-bg);color:var(--text);resize:vertical;min-height:120px;max-height:calc(1.5em*6 + 20px);transition:border-color .2s;line-height:1.5;width:100%;overflow-y:auto}
textarea::-webkit-scrollbar{width:5px}
textarea::-webkit-scrollbar-track{background:transparent;border-radius:4px}
textarea::-webkit-scrollbar-thumb{background:rgba(0,113,227,.25);border-radius:4px}
textarea::-webkit-scrollbar-thumb:hover{background:rgba(0,113,227,.45)}
textarea{scrollbar-width:thin;scrollbar-color:rgba(0,113,227,.25) transparent}
textarea:focus,input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,113,227,.12)}

.header{background:var(--card-bg);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);color:var(--text);padding:0 20px;height:52px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;flex-shrink:0;border-bottom:1px solid var(--border)}
.header h1{font-size:16px;font-weight:600;letter-spacing:-.3px;display:flex;align-items:center;gap:8px}
.hdr-right{display:flex;align-items:center;gap:8px}
.hdr-icon{width:34px;height:34px;border-radius:50%;background:var(--border);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:16px;transition:background .2s}
.hdr-icon:hover{background:var(--border);filter:brightness(0.8)}

.app-body{display:flex;height:calc(100vh - 52px);overflow:hidden}
.gallery-panel{flex:7;overflow-y:auto;padding:24px;background:var(--bg)}
.input-panel{flex:3;min-width:300px;border-left:1px solid var(--border);padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:16px;background:var(--card-bg)}

.upload-area{border:2px dashed var(--border);border-radius:var(--r-sm);padding:20px;text-align:center;color:var(--text2);cursor:pointer;transition:all .2s;font-size:13px}
.upload-area:hover,.upload-area.dragover{border-color:var(--accent);background:rgba(0,113,227,.03)}
.upload-area input[type=file]{display:none}
.upload-previews{display:flex;gap:8px;flex-wrap:wrap}
.up-thumb{position:relative;width:72px;height:72px;border-radius:8px;overflow:hidden;border:1px solid var(--border);flex-shrink:0;transition:box-shadow .2s;cursor:pointer}
.up-thumb:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}
.up-thumb img{width:100%;height:100%;object-fit:cover}
.up-thumb .up-rm{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:9px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s;backdrop-filter:blur(4px)}
.up-thumb:hover .up-rm{opacity:1}.up-thumb .up-rm:hover{background:var(--danger)}
.up-label{position:absolute;bottom:2px;left:2px;background:rgba(0,0,0,.75);color:#fff;font-size:11px;padding:2px 6px;border-radius:4px;pointer-events:none;backdrop-filter:blur(4px);font-weight:600;letter-spacing:.5px;text-shadow:0 1px 2px rgba(0,0,0,.3)}

.param-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.param-group{display:inline-flex;align-items:center;gap:6px}
.param-row span.label{font-size:12px;color:var(--text2);font-weight:500;white-space:nowrap;min-width:28px}
.clr-btn{font-size:12px;font-weight:500;color:var(--danger);cursor:pointer;border:1px solid var(--danger);border-radius:var(--r-sm);padding:0 14px;height:38px;line-height:38px;white-space:nowrap;transition:all .2s;display:inline-flex;align-items:center;gap:4px}
.clr-btn:hover{background:var(--danger);color:#fff}

.btn-gen{background:var(--accent);color:#fff;padding:12px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px;width:100%;letter-spacing:-.2px}
.btn-gen:hover{background:var(--accent-h);box-shadow:0 2px 12px rgba(0,113,227,.3)}
.btn-gen:active{transform:scale(.98)}

.drag-overlay{position:fixed;inset:0;background:rgba(0,113,227,.08);backdrop-filter:blur(4px);z-index:500;display:none;align-items:center;justify-content:center;pointer-events:none}
.drag-overlay.show{display:flex}
.drag-overlay .drag-hint{background:var(--accent);color:#fff;padding:20px 36px;border-radius:16px;font-size:18px;font-weight:600;box-shadow:0 8px 32px rgba(0,0,0,.3)}

/* Custom select */
.sel-wrap{position:relative;display:inline-block}
.sel-btn{display:flex;align-items:center;gap:4px;padding:6px 10px;font-size:12px;border:1px solid var(--border);border-radius:8px;background:var(--card-bg);color:var(--text);height:36px;cursor:pointer;transition:all .2s;white-space:nowrap;min-width:60px;font-family:inherit}
.sel-btn:hover{border-color:var(--accent)}
.sel-btn.open{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,113,227,.15)}
.sel-arrow{font-size:10px;color:var(--text2);margin-left:auto;transition:transform .2s}
.sel-btn.open .sel-arrow{transform:rotate(180deg)}
.sel-drop{position:absolute;top:calc(100% + 4px);left:0;z-index:500;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.15);min-width:100%;display:none!important;overflow:hidden;padding:6px 0}
.sel-drop.open{display:block!important}
.sel-opt{padding:10px 16px;font-size:13px;color:var(--text);cursor:pointer;white-space:nowrap;transition:background .1s}
.sel-opt:hover{background:rgba(0,113,227,.18)}
.sel-opt.pick{color:var(--accent);font-weight:600;background:rgba(0,113,227,.12)}

.scroll-top{position:fixed;bottom:28px;right:28px;width:42px;height:42px;border-radius:50%;background:var(--accent);color:#fff;font-size:16px;display:none!important;align-items:center;justify-content:center;z-index:90;box-shadow:0 4px 16px rgba(0,113,227,.3);cursor:pointer;transition:all .2s;border:none}.scroll-top:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,113,227,.4)}.scroll-top.show{display:flex!important}

/* Gallery Cards — horizontal cards in grid */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.task-card{display:flex;background:var(--card-bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;position:relative;border:1px solid var(--border);align-items:stretch;height:140px}
.task-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.card-img-wrap{width:140px;min-width:140px;overflow:hidden;cursor:pointer;position:relative;background:var(--border);flex-shrink:0}
.card-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.task-card:hover .card-img-wrap img{transform:scale(1.04)}
.card-img-wrap.loading-state{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:var(--bg)}
.card-img-wrap.error-state{display:flex;align-items:center;justify-content:center;background:#fef2f2;color:var(--danger);font-size:12px;flex-direction:column;gap:6px}
.spinner{width:28px;height:28px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Batch mode */
.batch-bar{display:none;align-items:center;gap:12px;margin-bottom:16px;padding:8px 16px;background:var(--card-bg);border-radius:10px;border:1px solid var(--border)}.batch-bar.show{display:flex}
.batch-count{font-size:13px;color:var(--text2);flex:1}
.batch-btn-sel{border:1px solid var(--border);color:var(--text);background:var(--bg);padding:6px 14px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}.batch-btn-sel:hover{background:var(--border)}
.batch-btn-del{background:var(--danger);color:#fff;padding:6px 14px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}.batch-btn-del:hover{filter:brightness(1.2)}

/* Custom checkbox */
.card-check{position:absolute;top:8px;left:8px;z-index:3;width:22px;height:22px;appearance:none;-webkit-appearance:none;border:2px solid rgba(128,128,128,.35);border-radius:6px;background:rgba(128,128,128,.08);display:none;cursor:pointer;transition:all .15s}.card-check:checked{background:var(--accent);border-color:var(--accent)}.card-check:checked::after{content:"";display:block;position:absolute;top:50%;left:50%;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:translate(-50%,-60%) rotate(45deg)}
.batch-mode .card-check{display:block}
.batch-mode .card-del{display:none}
.batch-mode .task-card{cursor:default}.batch-mode .task-card:hover{transform:none;box-shadow:var(--shadow-sm)}
.batch-mode .card-img-wrap{cursor:default}
.gallery-panel.batch-mode{user-select:none;-webkit-user-select:none}
.sel-box{position:fixed;border:2px dashed var(--accent);background:rgba(0,113,227,.08);pointer-events:none;z-index:200;border-radius:4px;display:none}
.elapsed{font-size:11px;color:var(--text2);font-weight:500}
.card-body{flex:1;padding:12px 16px;display:flex;flex-direction:column;justify-content:center;gap:6px;min-width:0;overflow:hidden}
.card-prompt{font-size:13px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5;word-break:break-all}
.card-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text2);font-weight:500;gap:8px}
.card-del{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.4);backdrop-filter:blur(8px);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .2s;z-index:2}
.task-card:hover .card-del{opacity:1}
.card-del:hover{background:var(--danger)!important;transform:scale(1.1)}

/* Detail View */
.detail-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);backdrop-filter:blur(12px);z-index:300;display:none;align-items:center;justify-content:center}
.detail-overlay.show{display:flex}
.detail-close{position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;z-index:2;transition:background .2s}
.detail-close:hover{background:rgba(255,255,255,.2)}
.detail-body{width:94%;max-width:1060px;max-height:90vh;display:flex;gap:52px}
.detail-img-area{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:360px}
.detail-img-zone{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:360px;background:rgba(255,255,255,.03);border-radius:var(--radius);padding:8px}
.detail-px{position:absolute;top:12px;left:12px;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);color:#fff;font-size:11px;font-weight:500;padding:4px 10px;border-radius:6px;z-index:2}
.detail-arrow{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:15px;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;margin:0 4px}
.detail-arrow:hover{background:rgba(255,255,255,.3);transform:scale(1.08)}
/* Right info panel */
.detail-info{width:370px;min-width:300px;max-height:84vh;overflow-y:auto;display:flex;flex-direction:column;gap:12px;flex-shrink:0;transition:opacity .15s ease,transform .15s ease}
.detail-sec{background:var(--card-bg);border-radius:var(--radius);padding:14px 16px;border:1px solid var(--border)}
.detail-sec-hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--text)}
.detail-sec-hd .copy-btn{font-size:11px;color:var(--text2);cursor:pointer;padding:2px 8px;border-radius:4px;border:1px solid var(--border);transition:all .15s}
.detail-sec-hd .copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.detail-prompt{font-size:13px;line-height:1.6;color:var(--text);word-break:break-all}
.detail-refs{display:flex;gap:8px;flex-wrap:wrap}
.detail-refs img{width:56px;height:56px;border-radius:6px;object-fit:cover;border:1px solid var(--border);cursor:pointer;transition:transform .15s}
.detail-refs img:hover{transform:scale(1.05)}
.detail-params-grid{display:flex;flex-wrap:wrap;gap:6px}
.detail-param-tag{font-size:11px;padding:4px 10px;border-radius:6px;background:var(--bg);color:var(--text2);border:1px solid var(--border);white-space:nowrap}
.detail-meta-row{display:flex;gap:16px;font-size:12px;color:var(--text2);padding:4px 0}
.detail-actions{display:flex;gap:8px;flex-wrap:wrap}
.detail-actions button{padding:8px 16px;border-radius:8px;font-size:12px;font-weight:600;border:1px solid var(--border);color:var(--text);background:var(--card-bg);transition:all .15s;display:flex;align-items:center;gap:4px}
.detail-actions .dact-reuse:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.detail-actions .dact-del:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.detail-actions .dact-dl{background:var(--accent);color:#fff;border-color:var(--accent)}
.detail-actions .dact-dl:hover{background:var(--accent-h)}
.detail-actions .dact-fav{width:38px;height:38px;padding:0;justify-content:center;border-radius:8px}
.detail-task-nav{display:flex;align-items:center;justify-content:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);margin-bottom:4px;flex-shrink:0}
.detail-task-pos{font-size:13px;color:var(--text2);font-weight:500;min-width:90px;text-align:center}
.detail-task-arrow{width:32px;height:32px;border-radius:50%;background:var(--bg);color:var(--text);font-size:13px;display:flex;align-items:center;justify-content:center;transition:all .15s;border:1px solid var(--border);cursor:pointer}
.detail-task-arrow:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.mode-btns{display:flex;gap:8px;flex-wrap:wrap}
.mode-btn{font-size:12px;font-weight:500;padding:8px 16px;border-radius:var(--r-sm);border:1px solid var(--border);color:var(--text);background:var(--card-bg);cursor:pointer;transition:all .2s;white-space:nowrap;font-family:inherit}
.mode-btn:hover{border-color:var(--accent);color:var(--accent)}
.mode-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(8px);z-index:200;display:none;align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal-box{background:var(--card-bg);border-radius:var(--radius);width:92%;max-width:460px;max-height:86vh;overflow-y:auto;box-shadow:0 20px 50px rgba(0,0,0,.2);border:1px solid var(--border);animation:popIn .25s cubic-bezier(.16,1,.3,1)}
@keyframes popIn{from{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.char-count{text-align:right;font-size:11px;color:var(--text2);margin-top:4px;transition:color .2s}
.char-count.over{color:var(--danger)}
kbd{display:inline-block;padding:2px 7px;border-radius:4px;background:var(--bg);border:1px solid var(--border);font-size:11px;font-family:inherit;margin:0 2px;line-height:1.4}
.example-prompts{display:flex;flex-direction:column;gap:10px;align-items:center;margin-top:20px}
.example-prompt{display:inline-block;padding:10px 20px;border-radius:10px;border:1px solid var(--border);font-size:13px;cursor:pointer;transition:all .25s;color:var(--text2);background:var(--card-bg)}
.example-prompt:hover{border-color:var(--accent);background:rgba(0,113,227,.06);color:var(--accent);transform:translateY(-1px)}

.modal-hd{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:15px;letter-spacing:-.2px}
.modal-bd{padding:20px}
.modal-bd label{display:block;font-size:12px;font-weight:600;margin-bottom:4px;margin-top:14px;color:var(--text)}
.modal-bd label:first-child{margin-top:0}
.modal-bd input,.modal-bd select{width:100%}
.hint{font-size:11px;color:var(--text2);margin-top:3px;line-height:1.4}
.modal-ft{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px}.modal-ft .btn-full{margin-top:0}
.btn-full{width:100%;padding:11px;border-radius:var(--r-sm);font-size:14px;font-weight:600;margin-top:18px;color:#fff;letter-spacing:-.2px;transition:all .2s}
.btn-primary{background:var(--accent)}.btn-primary:hover{background:var(--accent-h);box-shadow:0 2px 12px rgba(0,113,227,.3)}
.btn-danger{background:var(--danger);margin-top:10px}.btn-danger:hover{background:#e0352b}

.toast-ct{position:fixed;top:68px;right:20px;z-index:400;display:flex;flex-direction:column;gap:6px;pointer-events:none}
.toast-ct>*{pointer-events:auto}
.toast-msg{padding:10px 18px;border-radius:var(--r-sm);font-size:13px;font-weight:500;color:#fff;animation:slideIn .3s cubic-bezier(.16,1,.3,1);max-width:340px;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.toast-msg.ok{background:#34c759}.toast-msg.err{background:var(--danger)}.toast-msg.info{background:var(--accent)}
@keyframes slideIn{from{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}

.zoom-overlay{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:350;display:none;align-items:center;justify-content:center;overflow:hidden}
.zoom-overlay.show{display:flex}
.zoom-overlay img{max-width:96vw;max-height:96vh;object-fit:contain;border-radius:4px;transform-origin:center center;user-select:none;-webkit-user-drag:none;transition:transform .08s ease-out}
.zoom-overlay .detail-arrow{width:48px;height:48px;font-size:20px;margin:0 16px;flex-shrink:0}
.zoom-overlay img.panning{transition:none}

/* Custom scrollbar */
.gallery-panel::-webkit-scrollbar{width:6px}
.gallery-panel::-webkit-scrollbar-track{background:transparent}
.gallery-panel::-webkit-scrollbar-thumb{background:rgba(128,128,128,.2);border-radius:3px}
.gallery-panel::-webkit-scrollbar-thumb:hover{background:rgba(128,128,128,.35)}
.input-panel::-webkit-scrollbar{width:5px}
.input-panel::-webkit-scrollbar-track{background:transparent}
.input-panel::-webkit-scrollbar-thumb{background:rgba(128,128,128,.15);border-radius:3px}
.input-panel::-webkit-scrollbar-thumb:hover{background:rgba(128,128,128,.3)}
.detail-info::-webkit-scrollbar{width:5px}
.detail-info::-webkit-scrollbar-track{background:transparent}
.detail-info::-webkit-scrollbar-thumb{background:rgba(128,128,128,.2);border-radius:3px}
.modal-box::-webkit-scrollbar{width:5px}
.modal-box::-webkit-scrollbar-track{background:transparent}
.modal-box::-webkit-scrollbar-thumb{background:rgba(128,128,128,.2);border-radius:3px}
/* Firefox scrollbar */
.gallery-panel{scrollbar-width:thin;scrollbar-color:rgba(128,128,128,.2) transparent}

/* Custom Tooltip */
.tooltip{position:fixed;padding:6px 12px;border-radius:8px;background:rgba(0,0,0,.88);backdrop-filter:blur(12px);color:#fff;font-size:12px;font-weight:500;line-height:1.4;pointer-events:none;z-index:999;opacity:0;visibility:hidden;transition:opacity .15s ease,transform .15s ease;transform:translateY(4px);max-width:260px;white-space:nowrap;border:1px solid rgba(255,255,255,.08);letter-spacing:-.1px}
.tooltip.show{opacity:1;visibility:visible;transform:translateY(0)}
.tooltip.multiline{white-space:normal}

.mention-drop{position:fixed;z-index:500;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.25),0 2px 8px rgba(0,0,0,.15);min-width:170px;max-height:220px;overflow-y:auto;overflow-x:hidden;display:none;padding:6px 0;animation:miIn .15s cubic-bezier(.16,1,.3,1)}
@keyframes miIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.mention-drop.open{display:block}
.mention-hd{padding:6px 14px 8px;font-size:11px;color:var(--text2);font-weight:600;border-bottom:1px solid var(--border);margin-bottom:4px;letter-spacing:.3px}
.mention-item{padding:8px 14px;font-size:13px;color:var(--text);cursor:pointer;transition:background .1s;display:flex;align-items:center;gap:8px}
.mention-item:hover,.mention-item.active{background:rgba(0,113,227,.12);color:var(--accent)}
.mention-item .mi-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0;opacity:0;transition:opacity .1s}
.mention-item.active .mi-dot{opacity:1}
.mention-drop::-webkit-scrollbar{width:4px}
.mention-drop::-webkit-scrollbar-track{background:transparent}
.mention-drop::-webkit-scrollbar-thumb{background:rgba(128,128,128,.15);border-radius:2px}

@media(max-width:800px){
  .app-body{flex-direction:column}
  .gallery-panel{flex:unset;max-height:55vh;padding:16px}
  .input-panel{flex:unset;min-width:unset;border-left:none;border-top:1px solid var(--border);padding:16px;gap:12px}
  .gallery{gap:10px}
  .detail-body{flex-direction:column;gap:32px}
  .detail-info{width:100%;min-width:unset;max-height:none}
  .card-img-wrap{width:100px;min-width:100px}
  .header{padding:0 12px}
  .hdr-icon{width:38px;height:38px}
  .modal-box{max-width:94%}
  .upload-area{padding:16px 12px;font-size:12px}
  .batch-bar{flex-wrap:wrap}
  .detail-img-area{min-height:260px}
  .detail-img-zone{min-height:260px}
  .detail-arrow{width:32px;height:32px;font-size:13px}
  .scroll-top{bottom:20px;right:20px}
  .detail-actions{flex-wrap:wrap}
  .sel-drop{top:auto;bottom:calc(100% + 4px);max-height:200px;overflow-y:auto}
}

@media(max-width:480px){
  .gallery{grid-template-columns:1fr !important;gap:8px}
  .task-card{height:auto;flex-direction:column}
  .card-img-wrap{width:100%;min-width:100%;height:120px}
  .card-body{padding:10px 12px}
  .header{padding:0 8px;height:48px}
  .header h1{font-size:14px}
  .hdr-right{gap:4px}
  .hdr-icon{width:40px;height:40px;font-size:15px}
  .input-panel{padding:12px;gap:10px}
  textarea{min-height:100px;font-size:13px}
  .btn-gen{padding:14px 20px;font-size:16px}
  .up-thumb{width:48px;height:48px}
  .upload-area{padding:12px 10px;font-size:11px}
  .param-row{gap:6px}
  .sel-btn{font-size:11px;padding:4px 8px;height:32px;min-width:48px}
  .sel-opt{font-size:12px;padding:8px 12px}
  .detail-body{gap:20px}
  .detail-img-area{min-height:200px}
  .detail-img-zone{min-height:200px}
  .detail-info{gap:8px}
  .detail-sec{padding:10px 12px}
  .detail-arrow{width:28px;height:28px;font-size:11px;margin:0 2px}
  .detail-close{top:12px;right:12px;width:34px;height:34px;font-size:16px}
  .detail-actions button{padding:6px 12px;font-size:11px}
  .modal-box{max-width:100%;border-radius:14px}
  .modal-hd{padding:12px 14px;font-size:14px}
  .modal-bd{padding:14px}
  .toast-ct{top:56px;right:8px}
  .toast-msg{max-width:280px;font-size:12px;padding:8px 14px}
  .batch-bar{gap:6px;padding:8px 12px}
  .batch-count{font-size:12px}
  .batch-btn-sel,.batch-btn-del{font-size:11px;padding:5px 10px}
  .scroll-top{bottom:16px;right:16px;width:36px;height:36px;font-size:14px}
  .zoom-overlay .detail-arrow{width:40px;height:40px;font-size:16px;margin:0 4px}
  .mode-btn{padding:6px 12px;font-size:11px}
  .mode-btns{gap:4px}
  .clr-btn{font-size:11px;padding:0 10px;height:32px}
  #tipToggleBtn{padding:0 10px;height:32px;font-size:11px}
  .drag-overlay .drag-hint{font-size:15px;padding:16px 28px}
  .card-del{width:24px;height:24px;font-size:11px}
  .card-check{width:24px;height:24px}
  #hiResBtn{padding:0 10px;height:32px;font-size:11px}
}

#hiResBtn.on{color:var(--accent);border-color:var(--accent)}

.pw-wrap{position:relative;display:flex;align-items:center}
.pw-wrap input{width:100%;padding-right:40px}
.pw-eye{position:absolute;right:4px;width:34px;height:34px;border-radius:8px;background:transparent;color:var(--text2);font-size:15px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:color .2s;padding:0;border:none;flex-shrink:0}
.pw-eye:hover{color:var(--accent)}