.ai-workbench-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px}.ai-workbench-head h2{margin:8px 0 4px;font-size:30px}.ai-workbench-head p{margin:0;color:var(--muted);line-height:1.6}.quota-inline{flex:0 0 auto;padding:8px 12px;border-radius:6px;background:#e8f3ef;color:#11665f;font-size:13px;font-weight:800}.creation-panel{box-shadow:none}.creation-types{margin:0 0 16px;padding:0;border:0}.creation-types legend{margin-bottom:9px;font-size:14px;font-weight:800}.creation-type-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.creation-type{min-height:42px;padding:8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-weight:750;cursor:pointer}.creation-type:hover{border-color:var(--teal)}.creation-type.active{border-color:var(--teal);background:var(--teal);color:#fff}.field span b{color:var(--coral);font-size:11px}.field input{width:100%;height:46px;padding:0 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);outline:none}.field input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(25,123,115,.1)}.creation-panel .field textarea{min-height:126px}.creation-panel .field textarea.compact{min-height:92px}.form-grid{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:12px}.ai-note{margin:12px 0 0;color:var(--muted);font-size:12px;line-height:1.6}.result-panel{min-height:690px}.result-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.result-heading h2{margin:4px 0 0}.result-heading>span{color:var(--muted);font-size:12px}.result-eyebrow{color:var(--teal);font-size:10px;font-weight:900;letter-spacing:2px}.result-empty{display:grid;place-items:center;flex:1;min-height:420px;padding:30px;border:1px dashed #d1c7b8;border-radius:7px;background:#f8f5ef;color:var(--muted);text-align:center;line-height:1.8}.structured-result{display:flex;flex-direction:column;gap:14px}.result-field{display:block}.result-field span{display:block;margin-bottom:6px;color:var(--muted);font-size:12px;font-weight:800}.result-field input,.result-field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-size:15px;line-height:1.7;outline:none;resize:vertical}.result-field input{height:46px}.result-field textarea{min-height:82px}.result-field textarea.result-body{min-height:280px}.result-field input:focus,.result-field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(25,123,115,.1)}.result-actions{display:flex;gap:10px;margin-top:16px}.result-actions .btn{margin:0}.hidden{display:none!important}
@media(max-width:980px){.result-panel{min-height:0}.result-empty{min-height:260px}}
@media(max-width:640px){.ai-workbench-head{align-items:flex-start;flex-direction:column;gap:12px}.ai-workbench-head h2{font-size:26px}.creation-type-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{grid-template-columns:1fr}.result-heading{align-items:flex-start}.result-actions{position:sticky;bottom:0;padding:10px 0 calc(10px + env(safe-area-inset-bottom));background:var(--card)}.result-actions .btn{flex:1}.creation-panel .field textarea{min-height:112px}.result-field textarea.result-body{min-height:240px}}

/* mobile-bottom-nav-clearance */
@media(max-width:640px){.result-actions{bottom:calc(68px + env(safe-area-inset-bottom))}}

/* AI creation modes v4 */
.creation-type-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
.creation-type{display:flex;min-height:76px;flex-direction:column;align-items:flex-start;justify-content:center;gap:5px;padding:12px;text-align:left;}
.creation-type strong{font-size:14px;line-height:1.25;}
.creation-type small{font-size:11px;font-weight:600;line-height:1.4;color:var(--muted);}
.creation-type.active small{color:rgba(255,255,255,.78);}
.mode-intro{margin:0 0 16px;padding:12px 14px;border-left:3px solid var(--teal);background:#f2f7f5;color:#355c58;font-size:13px;line-height:1.65;}
.creation-panel>.field{margin-top:14px;}
.creation-panel .field input,.creation-panel .field select{width:100%;height:46px;padding:0 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);outline:none;}
.creation-panel .field select:focus,.creation-panel .field input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(25,123,115,.1);}
.rewrite-submit.search-submit{background:#1b5e78;}
.result-heading>span{white-space:nowrap;}
.result-sources{padding:14px;border:1px solid var(--line);border-radius:6px;background:#f8f5ef;}
.result-sources>strong{display:block;margin-bottom:8px;font-size:13px;}
.result-sources div{display:flex;flex-direction:column;gap:7px;}
.result-sources a{display:flex;gap:8px;align-items:flex-start;color:var(--teal);font-size:12px;line-height:1.5;text-decoration:none;overflow-wrap:anywhere;}
.result-sources a:hover{text-decoration:underline;}
.result-sources a span{flex:0 0 auto;font-weight:800;}
@media(max-width:760px){
  .creation-type-grid{grid-template-columns:1fr;}
  .creation-type{min-height:62px;}
  .creation-panel>.field{margin-top:12px;}
  .result-heading>span{white-space:normal;text-align:right;}
}
/* tanpan-workbench */
.tanpan-fields{display:grid;gap:14px;margin-top:14px}.tanpan-mode{margin:0;padding:0;border:0}.tanpan-mode legend{margin-bottom:8px;font-size:14px;font-weight:800}.tanpan-mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.tanpan-mode-button{min-height:44px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);font-weight:800}.tanpan-mode-button.active{border-color:var(--navy);background:var(--navy);color:#fff}.tanpan-fields>.field{margin-top:0}.listing-upload-field{display:grid;gap:10px}.listing-upload-field .field small{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.5}.file-upload{display:grid;gap:7px;padding:16px;border:1px dashed #bfb3a3;border-radius:8px;background:#faf7f1;cursor:pointer}.file-upload:hover{border-color:var(--teal);background:#f2f8f6}.file-upload strong{color:var(--ink);font-size:14px}.file-upload strong b{color:var(--coral);font-size:11px}.file-upload span{color:var(--muted);font-size:12px;line-height:1.6}.file-upload input{height:auto;padding:0;border:0;background:transparent}.ocr-status{padding:10px 12px;border-radius:6px;background:#edf3f2;color:#35665f;font-size:12px;line-height:1.6}.ocr-status.error{background:#f9ebe8;color:#a33c2e}.ocr-status.busy{background:#eef2f8;color:#355579}.listing-upload-field .field{margin-top:0}.listing-upload-field textarea{min-height:180px}.search-submit{background:#1b5e78}
@media(max-width:640px){.tanpan-mode-grid{grid-template-columns:1fr 1fr}.file-upload{padding:14px}.listing-upload-field textarea{min-height:160px}}