:root {
  --bg:#0f1115; --panel:#171a21; --card:#1d212b; --muted:#9aa3b2; --text:#eef2f7;
  --line:#2a3140; --accent:#ffffff; --bubble-user:#ffffff; --bubble-user-text:#111318; --bubble-assistant:#1b2029;
}
.ags-app, .ags-app * { box-sizing:border-box; }
.ags-app { min-height:100vh; background:radial-gradient(circle at top, #171b24 0%, var(--bg) 55%); color:var(--text); font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; padding:24px; }
.ags-shell { width:min(1200px,100%); margin:0 auto; height:min(900px, calc(100vh - 48px)); display:grid; grid-template-columns:340px 1fr; gap:18px; }
.ags-sidebar, .ags-main { background:rgba(18,21,28,.92); border:1px solid var(--line); border-radius:24px; overflow:hidden; box-shadow:0 20px 50px rgba(0,0,0,.28); min-height:0; }
.ags-sidebar { display:flex; flex-direction:column; }
.ags-head { padding:18px 20px; border-bottom:1px solid var(--line); background:rgba(255,255,255,.02); }
.ags-title { margin:0; font-size:18px; font-weight:700; }
.ags-sub { margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.5; }
.ags-side-body { padding:16px; overflow:auto; display:flex; flex-direction:column; gap:14px; min-height:0; }
.ags-card { background:var(--card); border:1px solid var(--line); border-radius:18px; padding:14px; }
.ags-card h3 { margin:0 0 10px; font-size:14px; }
.ags-label { display:block; margin:10px 0 6px; font-size:12px; color:var(--muted); }
.ags-input, .ags-textarea, .ags-select, .ags-button { width:100%; border-radius:14px; border:1px solid var(--line); background:#12161d; color:var(--text); padding:12px 14px; font:inherit; }
.ags-textarea { resize:vertical; min-height:80px; }
.ags-button { cursor:pointer; transition:.16s ease; }
.ags-button:hover { transform:translateY(-1px); }
.ags-button.primary { background:var(--accent); color:#111318; font-weight:700; }
.ags-button.ghost { background:#151923; }
.ags-row2 { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.ags-row3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; }
.ags-meta { font-size:12px; color:var(--muted); margin-top:8px; line-height:1.6; }
.ags-tabs { display:flex; gap:8px; padding:14px 16px 0; border-bottom:1px solid var(--line); background:rgba(255,255,255,.02); }
.ags-tab { width:auto; padding:10px 14px; border-radius:12px 12px 0 0; background:transparent; border:1px solid transparent; border-bottom:none; color:var(--muted); cursor:pointer; }
.ags-tab.active { background:rgba(255,255,255,.04); color:var(--text); border-color:var(--line); }
.ags-screen { display:none; min-height:0; height:calc(100% - 57px); }
.ags-screen.active { display:grid; }
.ags-generate { grid-template-rows:auto 1fr auto; }
.ags-chat-body { overflow:auto; padding:24px; display:flex; flex-direction:column; gap:18px; min-height:0; }
.ags-msg { display:flex; gap:12px; align-items:flex-start; }
.ags-msg.user { flex-direction:row-reverse; }
.ags-avatar { width:34px; height:34px; border-radius:50%; display:grid; place-items:center; font-size:12px; font-weight:700; flex:0 0 34px; border:1px solid var(--line); background:#141922; color:var(--muted); }
.ags-msg.user .ags-avatar { background:#fff; color:#111318; border-color:rgba(255,255,255,.55); }
.ags-bubble { max-width:min(78%,760px); border-radius:20px; padding:14px 16px; line-height:1.7; font-size:14px; border:1px solid var(--line); background:var(--bubble-assistant); box-shadow:0 10px 28px rgba(0,0,0,.14); }
.ags-msg.user .ags-bubble { background:var(--bubble-user); color:var(--bubble-user-text); border-color:rgba(255,255,255,.55); }
.ags-chat-input { border-top:1px solid var(--line); padding:16px 18px 18px; background:rgba(255,255,255,.02); }
.ags-composer { display:grid; grid-template-columns:1fr 160px; gap:10px; align-items:end; }
.ags-image-card { margin-top:12px; border-radius:16px; overflow:hidden; border:1px solid var(--line); background:#12161d; }
.ags-image-card img { width:100%; display:block; aspect-ratio:16/9; object-fit:cover; background:#0f131a; }
.ags-image-card .cap { padding:10px 12px; font-size:12px; color:var(--muted); border-top:1px solid var(--line); word-break:break-all; }
.ags-side-preview-wrap { width:100%; display:none; justify-content:center; align-items:center; border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#12161d; padding:8px; margin-top:12px; }
.ags-side-preview { display:block; width:100%; max-width:100%; height:auto; border-radius:12px; object-fit:contain; background:#0f131a; }
.ags-embed { width:100%; height:100%; border:0; display:block; background:#fff; }
@media (max-width:900px){ .ags-shell{grid-template-columns:1fr;height:auto;} .ags-sidebar{order:2;} .ags-main{min-height:72vh;} }

.ags-clickable { cursor: zoom-in; }
.ags-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.72);
  display: none; align-items: center; justify-content: center;
  z-index: 999999;
}
.ags-modal-backdrop.active { display: flex; }
.ags-modal-card {
  width: min(92vw, 1280px); max-height: 90vh;
  background: #11161f; border: 1px solid var(--line); border-radius: 20px;
  overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,.4);
}
.ags-modal-head {
  display:flex; justify-content:space-between; align-items:center;
  padding: 12px 16px; border-bottom:1px solid var(--line); color: var(--muted);
}
.ags-modal-image-wrap { background: #0b0f15; display:flex; justify-content:center; align-items:center; }
.ags-modal-image {
  display:block; max-width:100%; max-height: calc(90vh - 56px); width:auto; height:auto; object-fit: contain;
}
.ags-context-menu {
  position: fixed; display:none; min-width: 180px; z-index: 1000000;
  background:#12161d; border:1px solid var(--line); border-radius: 14px; overflow:hidden;
  box-shadow: 0 18px 42px rgba(0,0,0,.35);
}
.ags-context-menu.active { display:block; }
.ags-context-item {
  width:100%; text-align:left; background:transparent; border:0; color:var(--text);
  padding: 12px 14px; font: inherit; cursor:pointer;
}
.ags-context-item:hover { background: rgba(255,255,255,.06); transform:none; }

.ags-top-presets { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:12px; }
.ags-pill { width:auto; background:#151923; border:1px solid var(--line); color:var(--text); border-radius:999px; padding:8px 12px; cursor:pointer; font:inherit; }
.ags-pill:hover { background:rgba(255,255,255,.06); transform:none; }
.ags-details summary { cursor:pointer; list-style:none; }
.ags-details summary::-webkit-details-marker { display:none; }
.ags-details .ags-summary { display:flex; justify-content:space-between; align-items:center; }
.ags-details[open] .ags-summary::after { content:'收起'; color:var(--muted); font-size:12px; }
.ags-details:not([open]) .ags-summary::after { content:'展开'; color:var(--muted); font-size:12px; }
.ags-upscale-source { margin-top:10px; padding:10px 12px; background:#12161d; border:1px dashed var(--line); border-radius:14px; color:var(--muted); font-size:12px; line-height:1.6; }
.ags-clickable { cursor: zoom-in; }
.ags-modal-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.72); display:none; align-items:center; justify-content:center; z-index:999999; }
.ags-modal-backdrop.active { display:flex; }
.ags-modal-card { width:min(92vw,1280px); max-height:90vh; background:#11161f; border:1px solid var(--line); border-radius:20px; overflow:hidden; box-shadow:0 24px 64px rgba(0,0,0,.4); }
.ags-modal-head { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; border-bottom:1px solid var(--line); color:var(--muted); }
.ags-modal-image-wrap { background:#0b0f15; display:flex; justify-content:center; align-items:center; }
.ags-modal-image { display:block; max-width:100%; max-height:calc(90vh - 56px); width:auto; height:auto; object-fit:contain; }
.ags-context-menu { position:fixed; display:none; min-width:180px; z-index:1000000; background:#12161d; border:1px solid var(--line); border-radius:14px; overflow:hidden; box-shadow:0 18px 42px rgba(0,0,0,.35); }
.ags-context-menu.active { display:block; }
.ags-context-item { width:100%; text-align:left; background:transparent; border:0; color:var(--text); padding:12px 14px; font:inherit; cursor:pointer; }
.ags-context-item:hover { background:rgba(255,255,255,.06); transform:none; }


.ags-composer { display:grid; grid-template-columns:1fr 160px; gap:10px; align-items:end; }
.ags-composer-main { display:flex; flex-direction:column; gap:10px; min-width:0; }
.ags-textarea-wrap { position:relative; }
.ags-input-clear { position:absolute; top:10px; right:10px; width:28px; height:28px; border-radius:999px; border:1px solid var(--line); background:#161b24; color:var(--muted); cursor:pointer; font-size:18px; line-height:1; }
.ags-input-clear:hover { color:var(--text); }
.ags-generate-actions { margin-top:0; }
.ags-upscale-source { margin-top:10px; padding:12px 14px; border-radius:14px; border:1px dashed var(--line); background:#12161d; color:var(--muted); font-size:12px; line-height:1.6; }

.ags-card-head-inline{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.ags-card-head-inline h3{margin:0;}
.ags-inline-actions{display:flex;gap:6px;align-items:center;}
.ags-inline-actions-small .ags-button-mini{width:auto;min-width:0;padding:4px 10px;font-size:12px;line-height:1.2;border-radius:10px;}


.ags-run-actions{display:flex;gap:10px;align-items:center}.ags-run-actions .ags-button{flex:1}.ags-button[disabled]{opacity:.55;cursor:not-allowed}
.ags-source-line{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.ags-task-status{display:none;padding:2px 8px;border-radius:999px;border:1px solid var(--line);background:#151923;color:var(--text);font-size:12px;line-height:1.5;}

.ags-template-list{display:flex;flex-direction:column;gap:10px;}
.ags-template-item{display:flex;flex-direction:column;gap:8px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#12161d;}
.ags-template-title{padding:10px 12px;border-radius:12px;}
.ags-template-prompt{min-height:88px;padding:10px 12px;border-radius:12px;}
.ags-template-actions{justify-content:flex-end;}


.ags-template-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.ags-template-group-label{font-size:12px;color:var(--muted);white-space:nowrap;}
.ags-template-tags{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}
.ags-template-tags-custom{flex:1;min-width:180px;}
.ags-template-add{width:34px;height:34px;display:grid;place-items:center;border-radius:999px;border:1px dashed var(--line);background:#151923;color:var(--text);cursor:pointer;font:inherit;font-size:22px;line-height:1;}
.ags-template-add:hover{background:rgba(255,255,255,.06);}
.ags-custom-pill{width:auto;display:inline-flex;align-items:center;gap:6px;background:#151923;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:4px;max-width:320px;}
.ags-custom-pill.is-active{border-color:rgba(255,255,255,.28);box-shadow:0 0 0 1px rgba(255,255,255,.08) inset;}
.ags-custom-pill-main{border:0;background:transparent;color:inherit;font:inherit;cursor:pointer;display:inline-flex;align-items:center;padding:4px 10px;min-width:0;}
.ags-custom-pill-icon{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:transparent;color:var(--muted);cursor:pointer;font:inherit;line-height:1;flex:0 0 24px;}
.ags-custom-pill-icon:hover{background:rgba(255,255,255,.08);color:var(--text);}
.ags-custom-pill:hover{background:rgba(255,255,255,.06);transform:none;}
.ags-custom-pill-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ags-custom-pill-delete{font-size:16px;}
.ags-custom-pill-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;max-width:180px;}
.ags-template-empty{font-size:12px;color:var(--muted);padding:6px 0;}
.ags-dialog-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;z-index:1000001;padding:20px;}
.ags-dialog-backdrop.active{display:flex;}
.ags-dialog-card{width:min(560px,100%);background:#11161f;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 64px rgba(0,0,0,.4);overflow:hidden;}
.ags-dialog-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);}
.ags-dialog-body{padding:16px;}
.ags-template-modal-textarea{min-height:160px;}
@media (max-width:900px){.ags-composer{grid-template-columns:1fr;}.ags-run-actions{width:100%;}.ags-template-row{align-items:flex-start;}.ags-template-tags-custom{min-width:0;}}

.ags-template-modal-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;}
.ags-template-modal-actions-right{justify-content:flex-end;}
.ags-template-modal-button{min-width:96px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:12px;}
.ags-custom-pill{cursor:grab;user-select:none;}
.ags-custom-pill.is-dragging{opacity:.55;}
.ags-custom-pill.is-drop-target{border-color:rgba(255,255,255,.34);box-shadow:0 0 0 1px rgba(255,255,255,.18) inset;}
.ags-custom-pill-drag{cursor:grab;}
.ags-custom-pill:active,.ags-custom-pill-drag:active{cursor:grabbing;}


.ags-template-tags-custom{position:relative;padding:2px 0;}
.ags-template-tags-custom.is-drag-over{border-radius:14px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);}
.ags-custom-pill{width:auto;display:inline-flex;align-items:center;gap:6px;background:#151923;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:4px 8px 4px 6px;max-width:320px;cursor:default;user-select:none;}
.ags-custom-pill-handle{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:transparent;color:var(--muted);cursor:grab;font-size:12px;line-height:1;letter-spacing:-1px;flex:0 0 24px;}
.ags-custom-pill-handle:hover{background:rgba(255,255,255,.08);color:var(--text);}
.ags-custom-pill.is-dragging{opacity:.52;}
.ags-custom-pill.is-drop-target{position:relative;}
.ags-custom-pill.is-drop-target::before,.ags-custom-pill.is-drop-target::after{content:'';position:absolute;top:4px;bottom:4px;width:2px;border-radius:2px;background:rgba(255,255,255,.55);}
.ags-custom-pill.is-drop-target.is-drop-before::before{left:-5px;}
.ags-custom-pill.is-drop-target.is-drop-after::after{right:-5px;}
.ags-custom-pill:active .ags-custom-pill-handle,.ags-custom-pill-handle:active{cursor:grabbing;}
.ags-template-modal-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;}
.ags-template-modal-actions-right{display:flex;justify-content:flex-end;align-items:center;gap:12px;}
.ags-template-modal-button{width:108px;min-width:108px;height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:12px;box-sizing:border-box;}