:root{--bg: #0f1115;--bg-elev: #171a21;--bg-elev-2: #1f232c;--border: #2a2f3a;--text: #e8eaf0;--text-muted: #8b93a5;--text-faint: #5d6474;--accent: #e0557f;--accent-soft: rgba(224, 85, 127, .16);--accent-text: #ffffff;--danger: #ff6b6b;--ok: #58c98b;--user-bubble: #2b3446;--char-bubble: #1a1e27;--radius: 14px;--radius-sm: 9px;--gutter: 16px;--touch: 40px;--shadow: 0 6px 24px rgba(0, 0, 0, .35);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%;overflow-x:hidden}#root{min-height:100%;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none;padding:0;min-height:var(--touch)}button:disabled{cursor:not-allowed;opacity:.5}h1,h2,h3{margin:0;line-height:1.25}h1{font-size:1.4rem}h2{font-size:1.15rem}h3{font-size:1rem}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:.85rem}.error{color:var(--danger)}.ok{color:var(--ok)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}.page{flex:1;display:flex;flex-direction:column;width:100%;max-width:900px;margin:0 auto;padding:0 var(--gutter) calc(24px + env(safe-area-inset-bottom))}.page-center{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--gutter);text-align:center}.topbar{position:sticky;top:0;z-index:10;background:#0f1115eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top)}.topbar-inner{max-width:900px;margin:0 auto;padding:8px var(--gutter);display:flex;align-items:center;gap:10px;min-height:56px}.topbar-title{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}.topbar-title h1{font-size:1.1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-nav{display:flex;gap:4px;align-items:center}.topbar-nav a,.topbar-nav button{padding:0 10px;border-radius:var(--radius-sm);color:var(--text-muted);min-height:36px;display:inline-flex;align-items:center}.topbar-nav a.active,.topbar-nav a:hover,.topbar-nav button:hover{color:var(--text);background:var(--bg-elev)}.section{margin-top:20px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 16px;min-height:var(--touch);border-radius:var(--radius-sm);background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);white-space:nowrap;transition:background .15s,border-color .15s}.btn:hover:not(:disabled){background:#262b36}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.btn.primary:hover:not(:disabled){filter:brightness(1.08)}.btn.ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn.ghost:hover:not(:disabled){background:var(--bg-elev);color:var(--text)}.btn.danger{color:var(--danger);border-color:#ff6b6b59}.btn.danger:hover:not(:disabled){background:#ff6b6b1f}.btn.sm{min-height:32px;padding:0 10px;font-size:.85rem}.btn.icon{width:var(--touch);padding:0;font-size:1.1rem}.btn.block{width:100%}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label,.field .label{font-size:.85rem;color:var(--text-muted)}.input,input[type=text],input[type=password],input[type=number],select,textarea{width:100%;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;min-height:var(--touch);outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:80px;line-height:1.45}textarea.lg{min-height:140px}.check{display:flex;align-items:center;gap:10px;min-height:var(--touch);cursor:pointer}.check input{width:20px;height:20px;accent-color:var(--accent)}.grid-2{display:grid;grid-template-columns:1fr;gap:0 16px}@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}}.slider{margin-bottom:16px}.slider-head{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-muted);margin-bottom:4px}.slider-head strong{color:var(--text);font-variant-numeric:tabular-nums}.slider input[type=range]{width:100%;accent-color:var(--accent);height:32px;margin:0}.slider-ends{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-faint)}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.list{display:flex;flex-direction:column;gap:8px}.row-card{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);color:inherit;min-height:72px;transition:background .15s}.row-card:hover{background:var(--bg-elev-2)}.row-main{flex:1;min-width:0}.row-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub{color:var(--text-muted);font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:var(--bg-elev-2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-muted)}.avatar.sm{width:36px;height:36px;font-size:.9rem}.avatar.lg{width:72px;height:72px;font-size:1.4rem}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.char-card{display:flex;flex-direction:column;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;text-align:left;color:inherit;min-height:0;transition:transform .12s,border-color .15s}.char-card:hover:not(:disabled){border-color:var(--accent);transform:translateY(-2px)}.char-card .cover{width:100%;aspect-ratio:3 / 4;object-fit:cover;background:var(--bg-elev-2);display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:var(--text-faint)}.char-card .body{padding:10px 12px 12px}.char-card .body .name{font-weight:600}.char-card .body .tag{color:var(--text-muted);font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.badge{display:inline-flex;align-items:center;gap:4px;padding:1px 7px;border-radius:999px;font-size:.72rem;background:var(--bg-elev-2);border:1px solid var(--border);color:var(--text-muted);white-space:nowrap}.badge.accent{background:var(--accent-soft);border-color:transparent;color:var(--accent)}.badge.ok{color:var(--ok)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--text-muted);font-weight:500;font-size:.8rem;background:var(--bg-elev)}tr:last-child td{border-bottom:none}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.confirm{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;background:#ff6b6b1a;border:1px solid rgba(255,107,107,.35);border-radius:var(--radius-sm);font-size:.85rem;flex-wrap:wrap}.popover-anchor{position:relative;display:inline-flex}.popover{position:absolute;bottom:calc(100% + 8px);left:0;z-index:30;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:8px;min-width:200px;max-width:calc(100vw - 2 * var(--gutter))}.popover.right{left:auto;right:0}.popover-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.tone-opt{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border-radius:var(--radius-sm);font-size:.7rem;color:var(--text-muted);min-height:56px}.tone-opt .emoji{font-size:1.4rem;line-height:1}.tone-opt:hover,.tone-opt.active{background:var(--bg-elev);color:var(--text)}.tone-opt.active{outline:1px solid var(--accent)}.popover-list{display:flex;flex-direction:column}.popover-list button{text-align:left;padding:8px 10px;border-radius:var(--radius-sm);min-height:40px}.popover-list button:hover{background:var(--bg-elev)}.tooltip{position:absolute;bottom:calc(100% + 8px);left:0;z-index:31;background:var(--accent);color:var(--accent-text);padding:10px 12px;border-radius:var(--radius-sm);font-size:.85rem;line-height:1.4;width:min(320px,calc(100vw - 2 * var(--gutter)));box-shadow:var(--shadow)}.tooltip button{margin-top:6px;color:var(--accent-text);font-weight:600;min-height:28px;text-decoration:underline}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25}.chat-page{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}.chat-messages-inner{max-width:900px;margin:0 auto;padding:16px var(--gutter) 8px;display:flex;flex-direction:column;gap:14px}.msg{display:flex;flex-direction:column;max-width:88%;position:relative}.msg.user{align-self:flex-end;align-items:flex-end}.msg.assistant{align-self:flex-start;align-items:flex-start}.bubble{padding:10px 14px;border-radius:var(--radius);white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere;line-height:1.55}.msg.user .bubble{background:var(--user-bubble);border-bottom-right-radius:4px}.msg.assistant .bubble{background:var(--char-bubble);border:1px solid var(--border);border-bottom-left-radius:4px}.bubble .action{font-style:italic;color:var(--text-muted)}.bubble .speech{color:var(--text)}.bubble .thought{color:var(--text-faint);font-style:italic}.msg.user .bubble .action{color:#b9c2d6}.msg-meta{display:flex;gap:6px;align-items:center;margin-top:4px;font-size:.75rem;color:var(--text-faint);min-height:20px}.msg-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s}.msg:hover .msg-actions,.msg:focus-within .msg-actions,.msg.show-actions .msg-actions{opacity:1}@media(hover:none){.msg-actions{opacity:.6}}.msg-actions button{min-height:28px;padding:0 8px;border-radius:6px;color:var(--text-muted);font-size:.75rem}.msg-actions button:hover{background:var(--bg-elev-2);color:var(--text)}.msg-actions button.danger{color:var(--danger)}.cursor{display:inline-block;width:2px;height:1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:blink 1s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}.edit-box{width:100%;min-width:min(320px,80vw)}.edit-box textarea{min-height:100px}.composer{border-top:1px solid var(--border);background:var(--bg);padding-bottom:env(safe-area-inset-bottom)}.composer-inner{max-width:900px;margin:0 auto;padding:8px var(--gutter) 10px;display:flex;flex-direction:column;gap:8px}.composer-top{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.chips{display:flex;gap:4px;flex:1}.chip{padding:0 10px;min-height:34px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--border);color:var(--text-muted);font-size:.82rem;display:inline-flex;align-items:center;gap:4px}.chip.active{background:var(--accent-soft);border-color:var(--accent);color:var(--text)}.tone-btn{min-height:34px;min-width:40px;padding:0 8px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--border);font-size:1.1rem;display:inline-flex;align-items:center;gap:4px}.tone-btn .lbl{font-size:.75rem;color:var(--text-muted)}.composer-row{display:flex;align-items:flex-end;gap:8px}.composer textarea{flex:1;resize:none;min-height:44px;max-height:160px;padding:10px 12px;border-radius:22px;line-height:1.4;overflow-y:auto}.send-btn{width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.send-btn.stop{background:var(--bg-elev-2);border:1px solid var(--border);color:var(--danger)}.continue-btn{height:44px;padding:0 12px;border-radius:22px;background:var(--bg-elev);border:1px solid var(--border);color:var(--text-muted);font-size:.85rem;display:inline-flex;align-items:center;gap:4px;flex-shrink:0;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.continue-btn:hover:not(:disabled){color:var(--text)}.chat-cost{font-size:.72rem;color:var(--text-faint);text-align:right;font-variant-numeric:tabular-nums}.collapse{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;background:var(--bg-elev);overflow:hidden}.collapse>summary{list-style:none;cursor:pointer;padding:12px 16px;font-weight:600;display:flex;align-items:center;justify-content:space-between;min-height:48px;-webkit-user-select:none;user-select:none}.collapse>summary::-webkit-details-marker{display:none}.collapse>summary:after{content:"▾";color:var(--text-muted);transition:transform .15s}.collapse:not([open])>summary:after{transform:rotate(-90deg)}.collapse-body{padding:4px 16px 12px;border-top:1px solid var(--border)}.pair-list{display:flex;flex-direction:column;gap:10px}.pair{display:grid;grid-template-columns:1fr;gap:8px;padding:10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm)}@media(min-width:640px){.pair{grid-template-columns:1fr 1fr auto;align-items:start}}.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}.img-tile{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--bg);display:flex;flex-direction:column}.img-tile img{width:100%;aspect-ratio:3 / 4;object-fit:cover;display:block}.img-tile.primary{border-color:var(--accent)}.img-tile .tile-body{padding:6px 8px;font-size:.75rem;color:var(--text-muted);display:flex;flex-direction:column;gap:4px}.sticky-save{position:sticky;bottom:0;background:#0f1115f2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding:10px 0 calc(10px + env(safe-area-inset-bottom));display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px;z-index:5}.prompt-panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-top:12px}.prompt-panel pre{white-space:pre-wrap;word-wrap:break-word;font-size:.8rem;line-height:1.45;margin:8px 0 0;max-height:60vh;overflow:auto;color:var(--text-muted)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.stat{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.stat .v{font-size:1.3rem;font-weight:600;font-variant-numeric:tabular-nums}.stat .k{color:var(--text-muted);font-size:.8rem}.login-box{width:100%;max-width:360px}.login-box h1{margin-bottom:4px}.admin-nav{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.admin-nav a{padding:0 14px;min-height:36px;display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border);color:var(--text-muted);font-size:.9rem}.admin-nav a.active{background:var(--accent-soft);border-color:var(--accent);color:var(--text)}.empty{padding:32px 16px;text-align:center;color:var(--text-muted);border:1px dashed var(--border);border-radius:var(--radius)}.notice{padding:10px 12px;border-radius:var(--radius-sm);background:var(--bg-elev);border:1px solid var(--border);font-size:.9rem}.notice.error{border-color:#ff6b6b66;background:#ff6b6b14}.notice.ok{border-color:#58c98b66;background:#58c98b14}.image-card{align-self:center;width:min(320px,85%);display:flex;flex-direction:column;align-items:center;gap:6px}.image-frame{position:relative;width:100%;aspect-ratio:3 / 4;border-radius:var(--radius);overflow:hidden;background:var(--bg-elev);border:1px solid var(--border)}.image-card img{width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in}.image-card .caption{font-size:.8rem;color:var(--text-muted);text-align:center;line-height:1.4;padding:0 4px}.image-card .image-meta{justify-content:center;width:100%}.image-card .image-missing{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.badge-hd{position:absolute;top:8px;right:8px;padding:2px 7px;border-radius:999px;font-size:.7rem;font-weight:700;letter-spacing:.04em;background:var(--accent);color:var(--accent-text);box-shadow:0 2px 8px #0006}.shimmer{background:linear-gradient(100deg,var(--bg-elev) 30%,var(--bg-elev-2) 50%,var(--bg-elev) 70%);background-size:200% 100%;animation:shimmer 1.6s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.image-card.pending .caption:after{content:"";display:inline-block;width:1em;text-align:left;animation:dots 1.2s steps(4,end) infinite}@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000000eb;display:flex;align-items:center;justify-content:center;padding:var(--gutter);cursor:zoom-out;animation:fade-in .15s ease-out}.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius-sm);box-shadow:var(--shadow)}.lightbox-close{position:absolute;top:calc(12px + env(safe-area-inset-top));right:12px;width:var(--touch);height:var(--touch);border-radius:50%;background:#ffffff1f;color:#fff;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.image-btn{width:44px;height:44px;border-radius:50%;background:var(--bg-elev);border:1px solid var(--border);font-size:1.15rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.image-btn:hover:not(:disabled){border-color:var(--accent)}.image-btn.busy{animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{opacity:.4}}.field-flash{animation:field-flash 3s ease-out forwards}@keyframes field-flash{0%{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}70%{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}to{border-color:var(--border);box-shadow:none}}.img-tile.selected{outline:2px solid var(--accent);outline-offset:-2px}.img-tile .tile-body .btn.sm{width:100%;white-space:normal;line-height:1.2;padding:6px 8px;font-size:.75rem}.check.sm{min-height:28px;font-size:.75rem;gap:6px}.check.sm input{width:16px;height:16px}.spinner{display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-1px}@keyframes spin{to{transform:rotate(360deg)}}.chat-messages{position:relative}.chat-bg{z-index:0;background-size:cover;background-position:center top;background-repeat:no-repeat;transition:opacity .4s ease;pointer-events:none;position:sticky;top:0;height:0}.chat-bg:before{content:"";position:absolute;top:0;left:0;right:0;height:100dvh;background-image:inherit;background-size:cover;background-position:center top;background-repeat:no-repeat}.chat-bg-overlay{position:sticky;top:0;height:0;z-index:0;pointer-events:none}.chat-bg-overlay:before{content:"";position:absolute;top:0;left:0;right:0;height:100dvh;background:linear-gradient(to bottom,#0f111573,#0f1115b3 45%,#0f1115eb)}.chat-messages-inner{position:relative;z-index:1}.has-bg .msg.user .bubble{background:#2b3446c7}.has-bg .msg.assistant .bubble{background:#1a1e27c7;border-color:#ffffff14}@supports (backdrop-filter: blur(6px)) or (-webkit-backdrop-filter: blur(6px)){.has-bg .bubble{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}}.has-bg .msg-meta,.has-bg .chat-cost{color:var(--text-muted);text-shadow:0 1px 2px rgba(0,0,0,.6)}.has-bg .image-card .caption{text-shadow:0 1px 2px rgba(0,0,0,.6)}.has-bg .image-frame{box-shadow:var(--shadow)}.badge-bg{position:absolute;top:8px;left:8px;padding:2px 7px;border-radius:999px;font-size:.7rem;font-weight:600;background:#0f1115cc;color:var(--text);border:1px solid var(--accent);box-shadow:0 2px 8px #0006}.image-card.is-bg .image-frame{border-color:var(--accent)}