:root{font-family:Inter,"Noto Sans JP",system-ui,sans-serif;color:var(--ink,#25312e);background:var(--page,#f8faf9);font-size:14px;--green:#187457;--border:#dde5e0}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--border);background:#fff;padding:10px 14px;border-radius:9px;color:inherit}button:hover{background:var(--soft,#edf4ef)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--green);color:var(--primary-text,#fff);border-color:var(--green)}.primary:hover{background:var(--hover,#115c44)}input,textarea,select{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px;background:white;color:inherit}input:focus,textarea:focus,select:focus{outline:2px solid var(--focus,#78b89b);outline-offset:1px}label{display:block;margin:18px 0;font-weight:600}label input,label textarea,label select{margin-top:9px;font-weight:400}h1,h2,h3{font-weight:600;letter-spacing:-.025em}p{line-height:1.7;color:var(--muted,#6a7972)}.logo{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--selected,#d7e9dd);color:var(--ink,#155b43);font-weight:800;font-size:22px}.logo.large{height:65px;width:65px;font-size:38px}#app{display:flex;min-height:100vh}#app[hidden]{display:none}aside{width:264px;flex-shrink:0;background:var(--soft,#eef3ef);border-right:1px solid var(--border);padding:25px 18px;display:flex;flex-direction:column;gap:24px;position:fixed;top:0;bottom:0}.brand{text-decoration:none;color:var(--ink,#22352b);font-weight:700;font-size:18px;display:flex;align-items:center;gap:10px}nav{display:grid;gap:5px}nav button{text-align:left;background:transparent;border-color:transparent}.selected{background:var(--selected,#dce9df)!important;color:var(--ink,#155b43)!important}#chat-list{overflow:auto;flex:1;display:flex;flex-direction:column;gap:5px}#chat-list button{border:0;background:transparent;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0}.aside-footer{display:grid;gap:8px;font-size:12px}.aside-footer button{font-size:12px;padding:9px}.aside-footer span{padding:0 4px;color:var(--muted,#6a7972)}main{margin-left:264px;width:calc(100% - 264px);padding:36px 5vw}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:22px;margin-bottom:22px}header h1{margin:8px 0 0;font-size:26px}.eyebrow{font-size:10px;letter-spacing:.16em;color:var(--muted,#77897e)}.pill,.badge{border:1px solid var(--border);border-radius:20px;padding:6px 10px;background:white;font-size:11px}.empty{text-align:center;padding:12vh 20px}.empty h2{font-size:26px;margin-top:22px}.empty p{margin-bottom:26px}#chat-meta{color:var(--muted,#77897e);font-size:12px;margin-bottom:20px}#messages{display:flex;flex-direction:column;gap:18px;min-height:22vh;max-height:58vh;overflow:auto;padding:4px 8px 24px}.message{padding:18px 20px;max-width:95%;border:1px solid var(--border);border-radius:14px;background:#fff;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75}.message.user{align-self:flex-end;background:var(--selected,#e3eee7);border-color:var(--border,#d3e3d7)}.message .role{display:block;font-size:11px;font-weight:700;margin-bottom:8px;color:var(--muted,#557060)}.composer{border:1px solid var(--border);border-radius:14px;background:#fff;padding:14px;margin-top:16px;box-shadow:0 5px 25px #163d2510}.composer textarea{border:0;resize:vertical;min-height:85px}.composer textarea:focus{outline:0}.composer-actions{display:flex;align-items:center;gap:8px;padding-top:8px}.composer-actions span{font-size:11px;color:var(--muted,#7e8c83);margin-right:auto}.card{border:1px solid var(--border);border-radius:12px;padding:17px 20px;background:white;margin-bottom:10px}.card-top{display:flex;align-items:center;gap:12px;justify-content:space-between}.card p{white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0}.card small{color:var(--muted,#7e8c83)}.card-actions{display:flex;gap:8px;margin-top:14px}.card-actions button{padding:7px 11px;font-size:12px}.section-intro{margin-bottom:30px}.hint{font-size:12px;line-height:1.8}.error{color:#a12828}#notice{padding:12px 16px;background:#fff1d8;border:1px solid #ecd09b;border-radius:8px;margin-bottom:18px;white-space:pre-wrap}dialog{border:1px solid var(--border);border-radius:15px;max-width:550px;width:calc(100% - 30px);padding:28px;color:inherit;box-shadow:0 20px 80px #17362530}dialog::backdrop{background:#183b2a60;backdrop-filter:blur(2px)}dialog h2{margin-top:0}dialog pre{padding:14px;background:var(--soft,#f2f5f3);border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:50vh;overflow:auto;font-size:12px;line-height:1.7}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.signin{height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at top,var(--selected,#e2eee5),var(--page,#f8faf9) 60%)}.signin[hidden]{display:none}.login-card{width:400px;max-width:calc(100% - 30px);padding:36px;background:#ffffffd9;border:1px solid var(--border);border-radius:18px;box-shadow:0 15px 60px #204a2b10}.login-card .primary{width:100%}#run-info{font-size:12px;color:var(--muted,#6a7972);white-space:pre-wrap}#run-info button{font-size:12px;margin-left:10px}#auth-output{color:var(--ink,#225f43)}@media(max-width:760px){#app{display:block}aside{position:relative;width:100%;padding:16px;gap:12px;border-right:0}nav{display:flex}#chat-list{flex-direction:row;max-height:50px}.aside-footer{display:flex;flex-wrap:wrap;align-items:center}main{margin:0;width:100%;padding:20px}header h1{font-size:21px}.composer-actions span{display:none}.composer-actions{justify-content:flex-end}#messages{max-height:55vh}.empty{padding:6vh 10px}}

.model-controls{display:flex;align-items:center;gap:10px;margin-bottom:22px}.model-controls label{margin:0;white-space:nowrap}.model-controls select{max-width:430px;min-width:0}.chat-image{margin:14px 0 0}.chat-image img{display:block;max-width:100%;max-height:480px;object-fit:contain;border-radius:9px;background:var(--soft,#f2f5f3)}.chat-image figcaption{font-size:11px;color:var(--muted,#6a7972);margin-top:7px}.attachments{display:flex;gap:8px;flex-wrap:wrap}.attachment{display:flex;align-items:center;gap:7px;background:var(--soft,#edf4ef);padding:7px;border-radius:9px;max-width:260px}.attachment img{width:50px;height:50px;object-fit:cover;border-radius:5px}.attachment span{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment button{padding:5px;border:0;background:transparent}.composer-actions{flex-wrap:wrap}@media(max-width:760px){.model-controls select{min-width:0;flex:1}.composer-actions button{padding:8px 10px}}

@media(max-width:760px){.model-controls{flex-wrap:wrap}.model-controls select{flex-basis:calc(100% - 60px)}}

.attachment-image{margin:0;flex-shrink:0}.attachment .attachment-image button{border:1px solid var(--border);padding:6px 8px;background:white;font-size:11px;white-space:nowrap}.show-image{margin:8px 0}.image-status{display:block;font-size:11px;color:#a12828;white-space:normal}.chat-image:has(.show-image){border:1px solid var(--border);border-radius:9px;padding:10px 14px;background:var(--page,#f6f9f7)}.chat-image figcaption{overflow-wrap:anywhere}

#live-panel{margin:14px 0;border:1px solid var(--border);border-radius:10px;padding:12px 16px;background:var(--soft,#f1f6f3)}#live-panel>summary{cursor:pointer;font-weight:600}#live-status{font-size:11px;font-weight:400;color:var(--muted,#6a7972);margin-left:10px}#live-activity{max-height:32vh;overflow:auto}.activity-item{background:white;border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin:8px 0}.activity-item summary{cursor:pointer;font-size:12px;color:var(--muted,#557060)}.activity-item pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.7;margin:10px 0 0}

#question-panel{margin:16px 0;padding:18px;border:1px solid var(--border,#b2d4c0);border-radius:12px;background:var(--soft,#edf7f0)}#question-panel h2{font-size:17px;margin:0}.question-card{background:#fff;border:1px solid var(--border);padding:16px;border-radius:10px;margin:12px 0}.question-card fieldset{border:0;padding:0;margin:18px 0}.question-card legend{font-weight:600;margin-bottom:12px;white-space:pre-wrap}.question-choice{display:flex;align-items:flex-start;gap:10px;margin:8px 0;padding:10px;border:1px solid var(--border);border-radius:8px;font-weight:400;cursor:pointer}.question-choice input{width:auto;margin:3px 0 0;flex-shrink:0}.question-choice small{display:block;color:var(--muted,#6a7972);font-size:12px;margin-top:4px}.question-card textarea,.question-card input[type=password]{margin-top:8px}.question-status{font-size:12px;color:#a12828}

#chat-list .chat-title{width:100%;min-width:0}.manage-chat{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--border)}.manage-chat-name{min-width:0;overflow-wrap:anywhere}.manage-chat-actions{display:flex;gap:8px;flex-shrink:0}.manage-chat-actions button{padding:8px 12px}.manage-chat .delete-chat{color:#8b3c3c}#manage-back{margin-top:24px}@media(max-width:700px){.manage-chat{align-items:flex-start;flex-direction:column;gap:12px}.manage-chat-actions{flex-wrap:wrap;gap:6px}.manage-chat-actions button{padding:8px 10px}}

.message.assistant{white-space:normal;min-width:0}.markdown-body{line-height:1.75;overflow-wrap:anywhere}.markdown-body>:first-child{margin-top:0}.markdown-body>:last-child{margin-bottom:0}.markdown-body p{color:inherit;margin:0 0 12px}.markdown-body h1{font-size:1.55em}.markdown-body h2{font-size:1.3em}.markdown-body h3{font-size:1.12em}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin:18px 0 9px;line-height:1.4}.markdown-body ul,.markdown-body ol{padding-left:24px;margin:8px 0 14px}.markdown-body li{margin:3px 0}.markdown-body li p{margin:3px 0}.markdown-body blockquote{margin:12px 0;padding:4px 14px;border-left:3px solid var(--focus,#78b89b);color:var(--muted,#557060)}.markdown-body pre{overflow:auto;white-space:pre;padding:14px;background:var(--soft,#eef3ef);border:1px solid var(--border);border-radius:8px;margin:12px 0;max-width:100%}.markdown-body code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;background:var(--soft,#eef3ef);padding:2px 5px;border-radius:4px}.markdown-body pre code{background:transparent;padding:0;white-space:pre}.markdown-body a{color:var(--green);text-decoration:underline}.markdown-body table{display:block;overflow-x:auto;border-collapse:collapse;margin:12px 0;max-width:100%}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:7px 10px;min-width:70px}.markdown-body th{background:var(--soft,#eef3ef)}.markdown-body hr{border:0;border-top:1px solid var(--border);margin:18px 0}.markdown-body input[type=checkbox]{width:auto;margin-right:6px}

[hidden]{display:none!important}.boot-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;gap:14px}.boot-screen p{margin:0;font-size:14px;color:var(--muted,#6a7972)}

.brand .logo{flex-shrink:0}#brand-title{min-width:0;overflow-wrap:anywhere}.color-presets{display:flex;flex-wrap:wrap;gap:7px}#appearance-color{height:48px;padding:4px;cursor:pointer}

.usage-panel{border:1px solid var(--border);border-radius:12px;background:#fff;padding:14px 18px;margin-bottom:22px}.usage-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.usage-heading button{font-size:12px;padding:6px 12px}.usage-limits{display:flex;flex-wrap:wrap;gap:14px 26px}.usage-window{display:grid;grid-template-columns:auto auto;gap:6px 20px;min-width:210px;padding-top:12px}.usage-window strong{text-align:right}.usage-label{color:var(--muted)}.usage-window progress{grid-column:1/-1;width:100%;height:8px;accent-color:var(--green)}.usage-window small{grid-column:1/-1;color:var(--muted);font-size:11px}.usage-panel .hint{margin:10px 0 0;font-size:11px}

@media(max-width:760px){nav{flex-wrap:wrap}#chat-list .chat-title{width:auto;max-width:240px}}

@media(max-width:760px){
  html{scroll-padding-top:calc(64px + env(safe-area-inset-top,0px))}
  aside{padding-top:calc(72px + env(safe-area-inset-top,0px))}
  #chat-list{position:fixed;top:0;left:0;right:0;z-index:30;height:calc(56px + env(safe-area-inset-top,0px));max-height:none;flex:none;align-items:center;padding:calc(8px + env(safe-area-inset-top,0px)) 12px 8px;background:var(--soft,#eef3ef);border-bottom:1px solid var(--border);box-shadow:0 3px 12px #163d2510;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain}
  #chat-list:empty{display:none}
  aside:has(#chat-list:empty){padding-top:16px}
  #chat-list .chat-title{min-height:40px;max-width:240px;flex:none}
}

#chat-list .chat-title{display:flex;align-items:center;gap:7px}.chat-status-icons{display:inline-flex;align-items:center;gap:4px;flex:none}.chat-status-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;font-size:12px;line-height:1;color:var(--green)}.status-waiting_input{border:1px solid currentColor;border-radius:50%;font-weight:700;color:#8a5b12}.status-queued{color:var(--muted,#6a7972);font-size:17px}.status-cancelling{color:#8b3c3c}.chat-title-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.status-scheduled{font-size:17px}#chat-reservations{margin:0 0 18px;border:1px solid var(--border);border-radius:10px;padding:12px 16px;background:var(--soft,#edf4ef)}#chat-reservations>summary{cursor:pointer;font-weight:600;line-height:1.7;overflow-wrap:anywhere}.chat-reservation{margin-top:12px;padding:14px;background:#fff;border:1px solid var(--border);border-radius:8px}.chat-reservation p{white-space:pre-wrap;overflow-wrap:anywhere;max-height:9em;overflow:auto;margin:10px 0}.chat-reservation small{color:var(--muted,#6a7972)}

#notification-dialog{padding:20px;max-height:calc(100dvh - 24px);overflow:auto}#notification-dialog .dialog-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}#notification-dialog .dialog-actions button{white-space:nowrap;min-width:0;padding:10px 8px;font-size:13px}#push-status{overflow-wrap:anywhere}#push-https-link{display:block;overflow-wrap:anywhere}#push-https-link[hidden]{display:none}

:root{--green:#7050a0;--primary-text:#ffffff;--hover:#5a4080;--ink:#271c38;--muted:#493468;--page:#fbfafc;--soft:#f4f1f7;--selected:#e8e3f0;--border:#e2dcec;--focus:#a996c6;}