:root{--accent:#111;--accent-2:#333;--bg:#e9e9e9;--text:#111;--muted:#777;--line:#ddd}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font:15px/1.5 -apple-system,"Hiragino Sans","Noto Sans JP",system-ui,sans-serif;color:var(--text);background:#fff}
.hidden{display:none!important}
#app{height:100%;max-width:720px;margin:0 auto;background:#fff;position:relative;box-shadow:0 0 20px #0002}
.screen{display:flex;flex-direction:column;height:100%}

/* ヘッダー */
.bar{display:flex;align-items:center;gap:8px;background:var(--accent);color:#fff;padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top));min-height:52px}
.bar h1{font-size:18px;margin:0;flex:1}
.bar-title{flex:1;min-width:0}
.bar-title div{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-title small{opacity:.85;font-size:11px}
.bar-actions{display:flex;gap:4px}
.icon-btn{background:transparent;border:0;color:#fff;font-size:20px;cursor:pointer;padding:6px 10px;border-radius:8px}
.icon-btn:hover{background:#0002}
#backBtn{font-size:30px;line-height:1;padding:0 12px}

/* チャット一覧 */
.chat-list{flex:1;overflow:auto}
.chat-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid #eee;cursor:pointer}
.chat-row:hover{background:#f4f4f4}
.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:none;background:#ddd}
.avatar.small{width:36px;height:36px;align-self:flex-start}
.avatar.big{width:72px;height:72px}
.chat-main{flex:1;min-width:0}
.chat-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-last{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex:none}
.chat-time{font-size:11px;color:var(--muted)}
.mini{background:none;border:0;cursor:pointer;font-size:14px;padding:2px 5px;opacity:.55}
.mini:hover{opacity:1}
.empty{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);padding:24px}
#emptyState:not(.hidden){position:absolute;inset:52px 0 0}

/* メッセージ */
.messages{flex:1;overflow:auto;background:var(--bg);padding:12px 10px}
.msg-row{display:flex;gap:8px;margin:8px 0}
.msg-row.user{justify-content:flex-end}
.bubble-wrap{display:flex;align-items:flex-end;gap:5px;max-width:78%}
.msg-row.user .bubble-wrap{flex-direction:row-reverse}
.bubble{padding:8px 12px;border-radius:18px;white-space:pre-wrap;word-break:break-word;background:#fff;position:relative;border:1px solid #d6d6d6}
.msg-row.user .bubble{background:#1a1a1a;color:#fff}
.reasoning{font-size:12px;color:#777;font-style:italic;border-left:3px solid #ccc;padding-left:8px;margin-bottom:6px;max-height:140px;overflow:auto}
.time{font-size:10px;color:#777;white-space:nowrap}
.bubble.typing{display:flex;gap:4px;padding:12px 14px}
.typing span{width:7px;height:7px;border-radius:50%;background:#999;animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* 入力欄 */
.composer{display:flex;gap:8px;align-items:flex-end;padding:8px 10px;padding-bottom:max(8px,env(safe-area-inset-bottom));background:#f4f4f4;border-top:1px solid #ddd}
.composer textarea{flex:1;resize:none;border:1px solid #ccc;border-radius:18px;padding:8px 14px;font:inherit;max-height:120px;outline:none}
.composer button{background:var(--accent);color:#fff;border:0;border-radius:18px;padding:9px 16px;font-weight:600;cursor:pointer}
.composer button:disabled{background:#aaa;cursor:default}

/* モーダル */
.modal{position:fixed;inset:0;background:#0007;display:flex;align-items:center;justify-content:center;z-index:10;padding:12px}
.card{background:#fff;border-radius:14px;padding:18px;width:min(460px,100%);max-height:94vh;overflow:auto}
.card h2{margin:0 0 8px;font-size:18px}
.card label{display:block;margin:12px 0 0;font-size:13px;color:#555}
.card input:not([type=file]),.card select,.card textarea{display:block;width:100%;margin-top:4px;padding:9px;border:1px solid #ccc;border-radius:8px;font:inherit;background:#fff}
.icon-pick{display:flex;align-items:center;gap:12px;margin-top:6px}
.hint{font-size:12px;color:var(--muted);margin:6px 0 0;min-height:18px}
.notice{background:#f0f0f0;border:1px solid #ccc;border-radius:8px;padding:8px 10px;font-size:13px}
.row{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;flex-wrap:wrap}
.row button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 16px;cursor:pointer;font:inherit}
.row button.ghost{background:#eee;color:#333}

@media (max-width:600px){
  #app{box-shadow:none}
  .bubble-wrap{max-width:85%}
  .row-actions{display:none}
}

/* グループ */
.tabs{display:flex;gap:6px;margin:4px 0 6px}
.tab{flex:1;background:#eee;border:0;border-radius:8px;padding:8px;cursor:pointer;font:inherit}
.tab.active{background:var(--accent);color:#fff}
.member-list{max-height:220px;overflow:auto;border:1px solid #eee;border-radius:8px;margin-top:4px}
.card label.member-pick{display:flex;align-items:center;gap:10px;margin:0;padding:6px 10px;color:#222;font-size:14px;cursor:pointer}
.member-pick .avatar.small{align-self:center}
.speaker-col{display:flex;flex-direction:column;min-width:0;max-width:85%}
.speaker-col .bubble-wrap{max-width:100%}
.speaker{font-size:11px;color:#555;margin:0 0 2px 4px}
.skip-note{text-align:center;font-size:11px;color:#777;margin:4px 0}

/* ツール */
.icon-btn.off{opacity:.35}
.tool-row{display:flex;flex-direction:column;gap:4px;margin:6px 0 2px 44px;max-width:80%}
.tool-card{background:#f5f5f5;border:1px solid #ccc;border-radius:8px;font-size:12px;color:#333;overflow:hidden}
.tool-card.failed{border-style:dashed}
.tool-card summary{cursor:pointer;padding:5px 8px;list-style:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tool-card summary::-webkit-details-marker{display:none}
.tool-name{font-weight:600}.tool-args{color:#777;font-family:ui-monospace,monospace}.tool-status{float:right}
.tool-card pre{margin:0;padding:6px 8px;border-top:1px solid #ddd;max-height:220px;overflow:auto;white-space:pre-wrap;word-break:break-all;font-size:11px;background:#fff}
.tool-files{display:flex;flex-wrap:wrap;gap:6px;padding:4px 8px 6px}
.tool-files a{color:#111;font-weight:600;text-decoration:none;border:1px solid #999;border-radius:6px;padding:1px 6px;background:#fff}
.tool-files a:hover{background:#111;color:#fff}
@media (max-width:600px){.tool-row{max-width:90%;margin-left:40px}}
.bar .icon-btn{filter:grayscale(1) brightness(1.6)}
.providers{margin-top:12px;font-size:13px}.providers summary{cursor:pointer;color:#333}
.providers label a{font-size:11px;color:#555}
.refresh{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
.ghost-btn{background:#fff;border:1px solid #111;border-radius:8px;padding:7px 12px;cursor:pointer;font:inherit}
.check{display:flex!important;align-items:center;gap:8px;margin-top:10px;font-size:13px;color:#333}
.check input{width:auto!important;margin:0}
.tool-shot{display:block;max-width:100%;margin:4px 8px;border:1px solid #ccc;border-radius:6px}

.stop-btn{background:#111;color:#fff;border:0;border-radius:18px;padding:9px 14px;font-weight:600;cursor:pointer}
.stop-btn:disabled{opacity:.5}
.plan-card{background:#f7f7f7;border:1px solid #bbb;border-radius:10px;padding:8px 12px;margin:6px 0 2px 44px;max-width:80%;font-size:13px}
.plan-title{font-weight:700;margin-bottom:4px}
.plan-card ul{margin:0;padding-left:0;list-style:none}
.plan-card li{padding:2px 0}
.plan-done{color:#555;text-decoration:line-through}
.plan-doing{font-weight:600}

/* 共有コンピューター */
.computer-panel{position:fixed;top:0;right:0;width:min(520px,100vw);height:100vh;background:#111;color:#eee;z-index:20;display:flex;flex-direction:column;box-shadow:-4px 0 20px #0006}
.computer-panel.hidden{display:none!important}
.comp-bar{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#1a1a1a;border-bottom:1px solid #333;flex-wrap:wrap}
.comp-bar strong{flex:1}
.comp-toggle{font-size:12px;display:flex;align-items:center;gap:4px}
.comp-mode{font-size:11px;color:#aaa}
.badge{background:#c00;color:#fff;font-size:11px;padding:2px 8px;border-radius:10px;animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.55}}
.comp-view{flex:1;position:relative;background:#000;min-height:0}
.comp-view iframe,.comp-view img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain;background:#000}
.comp-fallback{padding:16px;font-size:13px}
.comp-controls{display:flex;gap:8px;margin-top:10px}
.tool-video{display:block;max-width:100%;margin:4px 8px;border-radius:6px;background:#000}
@media (max-width:700px){
  .computer-panel{width:100vw;left:0;right:0}
}

/* ---- Polish: toolbar / search / markdown / dark / attach ---- */
.list-toolbar{display:flex;gap:6px;padding:8px 10px;background:#f7f7f7;border-bottom:1px solid #e5e5e5;align-items:center}
.list-toolbar input[type=search]{flex:1;border:1px solid #ccc;border-radius:16px;padding:7px 12px;font:inherit;outline:none;background:#fff}
.list-toolbar .ghost-btn{padding:6px 10px;min-width:36px}
.attach-btn{color:var(--text)!important;background:#eee!important;border-radius:50%!important;width:36px;height:36px;flex:none;font-size:16px!important}
.attach-preview{display:flex;gap:6px;flex-wrap:wrap;padding:6px 10px;background:#f4f4f4;border-top:1px solid #ddd}
.attach-preview img{height:56px;border-radius:8px;border:1px solid #ccc;object-fit:cover}
.attach-preview .att-x{position:absolute;top:-6px;right:-6px;background:#111;color:#fff;border:0;border-radius:50%;width:18px;height:18px;font-size:11px;cursor:pointer}
.attach-preview .att-wrap{position:relative}

/* Markdown in bubbles */
.bubble.md{white-space:normal}
.bubble.md p{margin:0.35em 0}
.bubble.md p:first-child{margin-top:0}
.bubble.md pre{background:#1a1a1a;color:#f2f2f2;border-radius:8px;padding:10px 12px;overflow:auto;font-size:12px;position:relative;margin:8px 0}
.msg-row.user .bubble.md pre{background:#000;border:1px solid #444}
.bubble.md code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}
.bubble.md :not(pre)>code{background:#eee;padding:1px 5px;border-radius:4px}
.msg-row.user .bubble.md :not(pre)>code{background:#333}
.bubble.md table{border-collapse:collapse;width:100%;font-size:13px;margin:8px 0}
.bubble.md th,.bubble.md td{border:1px solid #ccc;padding:4px 8px;text-align:left}
.bubble.md th{background:#f0f0f0}
.msg-row.user .bubble.md th{background:#333;border-color:#555}
.msg-row.user .bubble.md td{border-color:#555}
.bubble.md ul,.bubble.md ol{margin:6px 0;padding-left:1.3em}
.bubble.md blockquote{margin:6px 0;padding-left:10px;border-left:3px solid #bbb;color:#555}
.bubble.md a{color:#111;text-decoration:underline}
.msg-row.user .bubble.md a{color:#ddd}
.bubble.md .code-copy{position:absolute;top:6px;right:6px;background:#fff;color:#111;border:0;border-radius:6px;font-size:11px;padding:2px 8px;cursor:pointer;opacity:.85}
.bubble.md .code-copy:hover{opacity:1}
.bubble.md img.chat-img{max-width:100%;border-radius:8px;margin:6px 0;display:block}
.msg-images{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.msg-images img{max-width:180px;max-height:140px;border-radius:8px;border:1px solid #ccc;cursor:pointer}

/* Dark mode */
body.dark{background:#0d0d0d;color:#e8e8e8;--accent:#eee;--accent-2:#ccc;--bg:#1a1a1a;--text:#e8e8e8;--muted:#999;--line:#333}
body.dark #app{background:#121212;box-shadow:0 0 20px #0008}
body.dark .bar{background:#000;color:#fff}
body.dark .messages{background:#1a1a1a}
body.dark .bubble{background:#242424;border-color:#3a3a3a;color:#e8e8e8}
body.dark .msg-row.user .bubble{background:#e8e8e8;color:#111}
body.dark .composer{background:#151515;border-top-color:#333}
body.dark .composer textarea{background:#222;border-color:#444;color:#eee}
body.dark .chat-row{border-bottom-color:#2a2a2a}
body.dark .chat-row:hover{background:#1c1c1c}
body.dark .list-toolbar{background:#151515;border-bottom-color:#2a2a2a}
body.dark .list-toolbar input[type=search]{background:#222;border-color:#444;color:#eee}
body.dark .card{background:#1a1a1a;color:#eee}
body.dark .card input:not([type=file]),body.dark .card select,body.dark .card textarea{background:#222;border-color:#444;color:#eee}
body.dark .tool-card{background:#222;border-color:#444;color:#ddd}
body.dark .tool-card pre{background:#111;border-top-color:#333}
body.dark .plan-card{background:#222;border-color:#444}
body.dark .empty{color:#888}
body.dark .attach-preview{background:#151515;border-top-color:#333}
body.dark .attach-btn{background:#333!important;color:#eee!important}
body.dark .bubble.md :not(pre)>code{background:#333}
body.dark .bubble.md th{background:#2a2a2a}
body.dark .bubble.md th,body.dark .bubble.md td{border-color:#444}
body.dark .bubble.md a{color:#ddd}
body.dark .row button.ghost{background:#333;color:#eee}
body.dark .ghost-btn{background:#222;border-color:#555;color:#eee}
body.dark .tab{background:#333;color:#eee}
body.dark .member-list{border-color:#333}
body.dark .computer-panel{box-shadow:-4px 0 20px #000a}

@media (max-width:600px){
  .list-toolbar{padding:6px 8px}
  .attach-btn{width:34px;height:34px}
  .personaField textarea,#newPersona{font-size:14px}
}

.agent-status{margin:6px 0 2px 44px;max-width:80%;font-size:12px;color:var(--muted);padding:4px 0}
body.dark .agent-status{color:#aaa}

/* ツール判断ラウンドのライブ表示 */
.agent-live{margin:2px 0 6px 44px;max-width:80%;font-size:13px;border-left:3px solid var(--line,#ddd);padding:4px 10px;white-space:pre-wrap;word-break:break-word}
.agent-live .live-thought{color:var(--muted,#888);font-size:12px;font-style:italic}
.agent-live .live-content{margin-top:2px}
/* 確認ダイアログ */
.modal{z-index:20}
.confirm-card{width:min(520px,100%);border-top:6px solid #2a7}
#confirmModal.danger .confirm-card{border-top-color:#d33}
.confirm-what{margin:4px 0;font-size:14px}
.confirm-what code{background:#f2f2f2;padding:1px 6px;border-radius:5px;font-weight:600}
.confirm-reason{margin:4px 0 8px;font-size:13px;color:#a50}
#confirmModal.danger .confirm-reason{color:#c22;font-weight:600}
.confirm-lead{background:#111;color:#eee;padding:10px;border-radius:8px;max-height:160px;overflow:auto;white-space:pre-wrap;word-break:break-all;font-size:13px;margin:0 0 6px}
.confirm-details pre{background:#f6f6f6;padding:8px;border-radius:8px;max-height:200px;overflow:auto;font-size:12px;white-space:pre-wrap;word-break:break-all}
.confirm-details summary{cursor:pointer;font-size:12px;color:#666}
.card label.check.small{font-size:12px;display:flex;gap:6px;align-items:center}
.card label.check.small input{width:auto;display:inline;margin:0}
kbd{font-size:10px;border:1px solid #aaa;border-radius:3px;padding:0 3px;margin-left:4px;opacity:.7}
#confirmAllow{background:#2a7;border-color:#2a7}
#confirmModal.danger #confirmAllow{background:#d33;border-color:#d33}
/* 予約タスク */
.sched-card{width:min(560px,100%)}
.sched-card h3{font-size:14px;margin:14px 0 0}
.sched-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.sched-row{display:flex;justify-content:space-between;gap:8px;align-items:center;border:1px solid #ddd;border-radius:10px;padding:8px 10px}
.sched-row.off{opacity:.55}
.sched-main{font-size:13px;min-width:0}
.sched-main code{background:#f2f2f2;border-radius:4px;padding:0 5px;font-size:12px}
.sched-main small{display:block;color:#777;font-size:11px;margin-top:2px;word-break:break-all}
.sched-actions{display:flex;gap:4px;flex-shrink:0}
.sched-actions .ghost-btn{padding:4px 8px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.chip{border:1px solid #bbb;background:#fff;border-radius:14px;padding:3px 10px;font-size:12px;cursor:pointer}
.error-text{color:#c22;font-size:12px;min-height:1em;margin:6px 0 0}
.bubble.scheduled{border-left:4px solid #e9a400}
.bubble.scheduled.error{border-left-color:#d33}
.unread{background:#e33;color:#fff;border-radius:10px;font-size:11px;padding:0 6px;margin-right:4px}
@media (max-width:520px){#chatScreen .bar-actions .icon-btn{width:30px;font-size:15px;padding:0}}
body.dark .card{background:#1e1e1e;color:#e8e8e8}
body.dark .confirm-what code,body.dark .sched-main code{background:#333;color:#eee}
body.dark .confirm-details pre{background:#262626;color:#ddd}
body.dark .sched-row{border-color:#3a3a3a}
body.dark .chip{background:#222;color:#ddd;border-color:#444}

/* 公開版: ギフトコード欄と初回案内 */
.gift-box { border: 1px solid rgba(127,127,127,.35); border-radius: 10px; padding: 10px 12px; margin: 6px 0 12px; }
.gift-box h3, .card > h3 { margin: 4px 0 6px; font-size: 15px; }
.gift-row { display: flex; gap: 8px; }
.gift-row input { flex: 1; min-width: 0; }
.gift-state { font-size: 13px; margin: 4px 0; opacity: .8; }
.gift-state.ok { color: #06c755; opacity: 1; }
.setup-banner { margin: 10px 12px; padding: 12px; border-radius: 10px; background: rgba(6,199,85,.10); border: 1px solid rgba(6,199,85,.45); font-size: 14px; line-height: 1.5; }
.setup-banner p { margin: 0 0 8px; }
.hidden { display: none !important; }