:root{color-scheme:light;--ink:#17242a;--muted:#78868a;--line:#e5ebe8;--panel:#fff;--canvas:#f7f9f7;--green:#9ce7bd;--green-dark:#286c4d;--nav:#101b20;--nav-soft:#1b292f;--nav-line:#29373d;--shadow:0 16px 44px rgba(22,43,35,.09);font-family:"Segoe UI","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-size:17px}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}[hidden]{display:none!important}.app-view{height:100vh;min-height:680px;display:grid;grid-template-columns:270px minmax(500px,1fr) 310px;overflow:hidden;background:var(--canvas)}.left-rail{background:var(--nav);color:#eff7f2;display:flex;flex-direction:column;padding:22px 14px 13px;min-height:0;border-right:1px solid #1c2a30}.brand{height:42px;display:flex;align-items:center;gap:10px;padding:0 7px}.brand-icon{width:35px;height:35px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#b9f2d1,#73d5a1);color:#153a2b;font-size:24px;font-weight:800;position:relative}.brand-icon span{position:absolute;font-size:13px;right:-5px;top:-5px;color:#b7f3d0}.brand b{font-size:15px;letter-spacing:.12em}.brand small{display:block;color:#8b9a9e;font-size:13px;margin-top:3px}.icon-button{border:0;background:transparent;color:#9aabad;font-size:24px;width:34px;height:34px;border-radius:9px}.icon-button:hover{background:rgba(255,255,255,.08);color:#fff}.brand .logout{margin-left:auto;font-size:19px}.local-pill{height:31px;margin:20px 3px 13px;border:1px solid #29373d;border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 9px;color:#a5b3b3;font-size:13px}.pulse-dot,.online-mark{width:7px;height:7px;border-radius:50%;background:#6de0a6;box-shadow:0 0 0 4px rgba(109,224,166,.11)}.local-lock{margin-left:auto;color:#77898d}.new-thread{height:42px;border:1px solid #37464a;background:#1b292f;color:#f5faf7;border-radius:9px;text-align:left;padding:0 12px;font-weight:600;display:flex;align-items:center;gap:9px}.new-thread>span{font-size:25px;color:#a8edc4}.new-thread kbd,.thread-tools kbd{margin-left:auto;color:#718186;background:#26343a;padding:2px 6px;border-radius:4px;font-size:11px}.new-thread:hover{background:#24353a}.thread-tools{display:flex;align-items:center;gap:5px;margin:13px 0 17px}.search-box{height:36px;display:flex;align-items:center;gap:8px;flex:1;padding:0 9px;border:1px solid #26353a;background:#141f24;border-radius:8px;color:#75868a}.search-box>span{font-size:22px}.search-box input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:#eef5f0;font-size:15px}.search-box input::placeholder{color:#718186}.search-box kbd{background:transparent;padding:0}.section-caption{display:flex;justify-content:space-between;align-items:center;padding:0 7px 8px;color:#879699;font-size:13px}.section-caption small{font-size:12px;color:#65767b}.thread-list{overflow:auto;flex:1;min-height:0;padding-right:2px;scrollbar-width:thin;scrollbar-color:#2e3d42 transparent}.thread-item{width:100%;display:flex;flex-direction:column;gap:5px;border:1px solid transparent;background:transparent;color:#d8e3de;border-radius:8px;text-align:left;padding:10px 9px;margin-bottom:3px}.thread-item:hover{background:#19272c}.thread-item.active{background:#1d302e;border-color:#2c4b40}.thread-item-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.thread-item b{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-item time{color:#718185;white-space:nowrap;font-size:12px}.thread-preview{font-size:12px;color:#8c9a9c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-meta{display:flex;gap:6px;align-items:center;color:#718185;font-size:11px}.thread-meta span+span:before{content:"·";margin-right:6px;color:#4e6064}.load-threads{border:0;color:#9db0ae;background:none;padding:10px 3px;text-align:left;font-size:13px}.left-footer{height:48px;display:flex;align-items:center;gap:9px;border-top:1px solid var(--nav-line);padding:12px 5px 0;margin-top:9px}.profile-avatar{width:27px;height:27px;border-radius:9px;display:grid;place-items:center;background:#d1eddb;color:#246044;font-weight:800}.profile-info b{display:block;font-size:13px}.profile-info small{display:block;color:#809093;font-size:11px;margin-top:2px}.online-mark{margin-left:auto}.work-area{display:flex;flex-direction:column;min-width:0;min-height:0;padding:0 26px 16px}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.crumbs{min-width:0;display:flex;align-items:center;gap:9px;color:#8b9998;font-size:15px}.crumbs b{color:#c0c9c4;font-weight:400}.crumbs strong{max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#334249;font-weight:600}.top-actions{display:flex;align-items:center;gap:8px}.connection-badge{display:flex;align-items:center;gap:6px;color:#76837e;font-size:12px;white-space:nowrap}.connection-badge i,.work-footer i{width:6px;height:6px;border-radius:50%;background:#67c991}.connection-badge.offline i{background:#e08070}.top-actions select{height:32px;max-width:176px;border:1px solid #dfe7e2;background:#fff;color:#54615e;border-radius:7px;padding:0 8px;font-size:12px}.soft-button,.stop-button{height:32px;border:1px solid #dfe7e2;background:#fff;color:#586762;border-radius:7px;padding:0 10px;font-size:12px;white-space:nowrap}.soft-button span{color:#69957a;margin-left:4px}.stop-button{color:#a95049;border-color:#f0d9d6}.stop-button span{font-size:11px;margin-right:4px}.current-strip{height:62px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line)}.strip-icon{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:#e8f3eb;color:#4e896a}.current-strip b{display:block;font-size:13px;color:#42524e}.current-strip small{display:block;color:#98a29c;font-size:12px;margin-top:4px}.engine-label{margin-left:auto;color:#a8b3ad;font-size:11px;letter-spacing:.08em}.welcome-panel{width:min(760px,100%);margin:auto;padding:45px 30px 54px}.welcome-kicker,.mini-label{font-size:12px;letter-spacing:.14em;color:#84938c}.welcome-kicker{display:flex;align-items:center;gap:8px;color:#62806e}.welcome-kicker i{width:17px;height:1px;background:#83b396}.welcome-panel h1{font-size:43px;letter-spacing:-.04em;margin:20px 0 10px;color:#18282b}.welcome-panel>p{max-width:625px;margin:0;color:#778680;font-size:17px;line-height:1.9}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-top:33px}.quick-card{position:relative;min-height:128px;border:1px solid #e5ebe7;background:#fff;border-radius:11px;padding:16px;text-align:left;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 5px 16px rgba(30,56,42,.025);transition:.18s}.quick-card:hover{border-color:#badbc5;box-shadow:var(--shadow);transform:translateY(-2px)}.quick-icon{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-size:18px;margin-bottom:12px}.quick-icon.violet{background:#eee9ff;color:#7560b5}.quick-icon.mint{background:#e4f5ec;color:#4d966c}.quick-icon.amber{background:#fff3dd;color:#be9250}.quick-card b{font-size:15px;color:#273a3d}.quick-card small{font-size:12px;color:#99a49f;margin-top:4px}.quick-arrow{position:absolute;right:13px;top:13px;color:#a7b3ac}.welcome-note{display:flex;align-items:center;gap:12px;margin-top:24px;padding:14px 16px;background:#eef4ef;border-radius:9px}.welcome-note>span{font-size:22px;color:#578467}.welcome-note b{font-size:13px;color:#496053}.welcome-note small{display:block;font-size:12px;color:#829087;margin-top:4px;line-height:1.6}.conversation-panel{display:flex;flex-direction:column;min-height:0;flex:1;overflow:auto;scrollbar-width:thin;scrollbar-color:#d1dbd3 transparent}.older-turns{align-self:center;margin:16px auto;border:1px solid #dfe7e2;background:#fff;border-radius:20px;padding:8px 16px;font-size:12px;color:#61746a}.turn-list{max-width:850px;width:100%;margin:0 auto;padding:20px 0 6px}.turn-block{margin-bottom:28px}.turn-time{margin:0 0 12px 42px;color:#a2aca6;font-size:11px}.chat-message{display:flex;gap:11px;margin:12px 0;align-items:flex-start}.message-avatar,.stream-avatar{width:29px;height:29px;flex:0 0 29px;border-radius:9px;display:grid;place-items:center;background:#e8f4ec;color:#42805a;font-weight:700;font-size:13px}.chat-message.user .message-avatar{background:#e9edf0;color:#5c6c70}.message-body{min-width:0;flex:1}.message-meta{display:flex;align-items:center;gap:8px;margin:2px 0 6px;color:#40524d;font-size:12px}.message-meta time{font-size:11px;color:#a6b0aa}.message-text{color:#465651;font-size:15px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message.user .message-text{display:inline-block;padding:10px 13px;background:#eef3ef;border-radius:0 10px 10px 10px;color:#3c4c47}.history-tool{margin:8px 0 8px 40px;border:1px solid #e6ebe7;border-radius:8px;background:#fff;overflow:hidden}.history-tool summary{padding:8px 10px;color:#7d8983;font-size:12px;cursor:pointer}.history-tool pre{margin:0;padding:10px;max-height:200px;overflow:auto;background:#f6f8f6;color:#52615b;font-size:12px;line-height:1.6;white-space:pre-wrap}.live-stream{display:flex;gap:11px;max-width:850px;width:100%;margin:7px auto 20px;padding-bottom:20px}.stream-avatar{background:#c2efd4;color:#246343}.stream-body{flex:1;min-width:0}.typing{display:inline-flex;gap:3px}.typing i{width:4px;height:4px;border-radius:50%;background:#7db392;animation:blink 1s infinite alternate}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes blink{to{opacity:.25;transform:translateY(-2px)}}.stream-body .message-text{min-height:22px}.approval-list{max-width:850px;width:100%;margin:0 auto}.approval-card{border:1px solid #f0d7b0;background:#fffaf2;border-radius:11px;padding:14px 16px;margin:10px 0 16px 40px;box-shadow:0 5px 20px rgba(97,73,37,.05)}.approval-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#785e32}.approval-head span{width:20px;height:20px;border-radius:7px;display:grid;place-items:center;background:#ffe9c0;color:#a87320}.approval-card p{margin:8px 0;color:#746b5a;font-size:13px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.approval-card pre{padding:10px;background:#fff3dc;border-radius:7px;max-height:150px;overflow:auto;font-size:12px;line-height:1.5;color:#776342}.approval-actions{display:flex;gap:8px;margin-top:11px}.approval-actions button{height:30px;padding:0 12px;border-radius:7px;font-size:12px;border:1px solid #e8dcc6;background:#fff;color:#826d4e}.approval-actions .allow{border-color:#40855f;background:#3a805b;color:#fff}.approval-actions .session{color:#3c7354}.approval-actions .deny{margin-left:auto;color:#a9554b}.approval-card.resolved{opacity:.55}.turn-complete{text-align:center;color:#94a299;font-size:12px;margin:5px auto 15px}.composer{max-width:850px;width:100%;margin:7px auto 0;border:1px solid #dce6df;background:#fff;border-radius:12px;box-shadow:0 8px 26px rgba(37,60,45,.055);padding:11px 13px 10px}.composer:focus-within{border-color:#9ec8ae;box-shadow:0 0 0 3px rgba(121,186,143,.1)}.composer-top,.composer-bottom{display:flex;align-items:center;justify-content:space-between;color:#95a19b;font-size:11px}.composer-top>span:first-child{color:#6e7c75;font-size:12px}.composer-dot{display:inline-block;width:6px;height:6px;background:#70c58f;border-radius:50%;margin-right:5px}.composer textarea{width:100%;resize:vertical;min-height:72px;max-height:240px;border:0;outline:0;background:transparent;color:#263b3b;font-size:15px;line-height:1.7;padding:11px 0}.composer textarea::placeholder{color:#adb7b0}.composer-hints{font-size:11px;color:#9ba69f}.composer-hints span{font-size:17px;color:#779885;margin-right:4px}.primary-button{height:34px;border:0;border-radius:7px;background:#1c6c4b;color:white;padding:0 13px;font-weight:600;font-size:12px;box-shadow:0 4px 10px rgba(28,108,75,.16)}.primary-button:hover{background:#155a3d}.primary-button span{margin-left:10px;color:#ade8c4;font-size:17px}.work-footer{height:25px;display:flex;align-items:flex-end;justify-content:space-between;color:#a0aaa4;font-size:11px}.work-footer i{display:inline-block;width:5px;height:5px;margin-right:5px}.right-panel{background:#fff;border-left:1px solid var(--line);padding:20px 16px 14px;display:flex;flex-direction:column;min-height:0}.right-header{display:flex;align-items:center;justify-content:space-between}.right-header h3{margin:6px 0 0;font-size:21px;letter-spacing:-.03em}.right-header .icon-button{color:#9aa6a1}.control-card{margin-top:18px;padding:13px;border:1px solid #e8eeea;background:#fbfcfb;border-radius:10px}.control-top{display:flex;align-items:center;gap:9px}.control-icon{width:30px;height:30px;display:grid;place-items:center;background:#e7f4eb;color:#36835a;border-radius:8px;font-size:19px}.control-top b{display:block;color:#3e5048;font-size:12px}.control-top small{display:block;color:#9aa69f;font-size:11px;margin-top:3px}.control-stats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #ebefec;margin-top:12px;padding-top:10px}.control-stats div+div{border-left:1px solid #ebefec;padding-left:14px}.control-stats span{display:block;color:#9ca7a1;font-size:11px}.control-stats b{display:block;margin-top:4px;color:#586a60;font-size:12px}.right-section-title{display:flex;align-items:center;justify-content:space-between;margin:23px 2px 8px}.right-section-title b{font-size:12px;color:#56655e}.right-section-title span{font-size:10px;color:#b3bdb6;letter-spacing:.1em}.action-row{height:52px;display:flex;align-items:center;gap:9px;border:0;border-bottom:1px solid #eff2f0;background:#fff;text-align:left;padding:0 3px}.action-row:hover{background:#fafcfb}.action-icon{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:17px}.action-icon.green{background:#e6f4eb;color:#4a9366}.action-icon.blue{background:#e9f0fb;color:#6a86b3}.action-icon.red{background:#faecea;color:#c37c72;font-size:12px}.action-row>span:nth-child(2){flex:1}.action-row b{display:block;font-size:12px;color:#4e5e57}.action-row small{display:block;margin-top:4px;color:#a1aaa5;font-size:11px}.row-arrow{color:#aab5ae}.activity-title{margin-top:19px}.activity-list{flex:1;min-height:100px;overflow:auto}.empty-activity{text-align:center;padding:27px 15px;color:#aab4ad}.empty-activity span{font-size:22px;color:#c2d5c8}.empty-activity p{font-size:11px;line-height:1.7}.activity-row{display:flex;gap:8px;align-items:flex-start;padding:8px 2px;border-bottom:1px solid #f1f3f1}.activity-mark{width:18px;height:18px;flex:0 0 18px;border-radius:6px;background:#edf4ef;color:#4b8b65;display:grid;place-items:center;font-size:12px}.activity-row b{display:block;color:#69766f;font-size:11px;font-weight:600;line-height:1.5}.activity-row small{display:block;margin-top:3px;color:#a5aea8;font-size:10px;line-height:1.45;overflow-wrap:anywhere}.right-safety{display:flex;gap:8px;margin-top:12px;padding:11px 9px;border-radius:8px;background:#f0f5f1;color:#65816e}.right-safety>span{font-size:18px}.right-safety b{font-size:11px}.right-safety p{font-size:11px;line-height:1.55;color:#85928a;margin:4px 0 0}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#1d2b2b;color:#f3faf4;padding:10px 15px;border-radius:8px;box-shadow:var(--shadow);font-size:13px;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}
.login-view{min-height:100vh;display:grid;grid-template-columns:minmax(450px,1fr) minmax(420px,.86fr);background:#f8faf8}.login-art{position:relative;overflow:hidden;min-height:100vh;padding:11vh 9vw 42px 10vw;background:#101b20;color:#f3f8f4;display:flex;flex-direction:column;justify-content:center}.login-art:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 18% 35%,rgba(64,135,94,.22),transparent 40%),radial-gradient(ellipse at 88% 82%,rgba(68,105,119,.22),transparent 35%)}.login-orb{position:absolute;border:1px solid rgba(178,234,197,.13);border-radius:50%}.orb-one{width:470px;height:470px;right:-100px;top:12%;box-shadow:0 0 0 44px rgba(178,234,197,.025),0 0 0 92px rgba(178,234,197,.018)}.orb-two{width:200px;height:200px;right:22%;bottom:-130px;background:rgba(140,220,169,.05);filter:blur(15px)}.login-mark{position:absolute;top:48px;left:10vw;font-size:36px;font-weight:800;color:#adf0c5}.login-mark span{font-size:16px;vertical-align:top;margin-left:2px}.login-art .eyebrow,.login-art h1,.login-copy,.login-foot{position:relative;z-index:1}.login-art .eyebrow{font-size:12px;letter-spacing:.18em;color:#9dc9aa;margin:0 0 22px}.login-art h1{font-size:clamp(38px,5vw,66px);line-height:1.28;letter-spacing:-.055em;margin:0;max-width:650px}.login-art h1 em{font-style:normal;color:#a9e9c0}.login-copy{max-width:470px;margin:21px 0 0;color:#9facaa;font-size:16px;line-height:1.9}.login-foot{position:absolute;left:10vw;bottom:44px;color:#77898a;font-size:11px;letter-spacing:.14em}.login-foot i{display:inline-block;width:5px;height:5px;margin:0 8px;border-radius:50%;background:#8adbab}.login-card{align-self:center;width:min(390px,calc(100% - 54px));justify-self:center;background:#fff;border:1px solid #e8eeea;border-radius:16px;padding:34px;box-shadow:0 24px 70px rgba(37,66,47,.09)}.login-card .mini-label{font-size:11px;color:#81a18b}.login-card h2{margin:11px 0 5px;font-size:29px;letter-spacing:-.04em}.login-card>p{margin:0 0 29px;color:#97a19b;font-size:13px}.login-card label{display:block;font-size:12px;color:#5e6b65;margin-bottom:7px}.password-wrap{display:flex;align-items:center;border:1px solid #dce5df;border-radius:8px;height:43px;padding:0 11px}.password-wrap:focus-within{border-color:#85bd98;box-shadow:0 0 0 3px rgba(119,183,138,.1)}.password-wrap input{width:100%;border:0;outline:0;background:transparent;font-size:15px}.password-wrap button{border:0;background:transparent;color:#9aa69f;font-size:16px}.login-submit{width:100%;height:42px;margin-top:17px;display:flex;align-items:center;justify-content:center;gap:10px}.login-safe{margin-top:24px;color:#99a69e;font-size:11px;line-height:1.6;border-top:1px solid #edf1ee;padding-top:14px}.login-safe span{color:#62b783;margin-right:5px}.form-error{min-height:17px;margin-top:8px;color:#ba5d52;font-size:12px}
@media(max-width:1280px){.app-view{grid-template-columns:245px minmax(420px,1fr) 280px}.work-area{padding:0 19px 14px}.right-panel{padding:18px 13px}.top-actions{gap:6px}.connection-badge{display:none}}
@media(max-width:1000px){.app-view{grid-template-columns:230px minmax(0,1fr)}.right-panel{display:none}.work-area{padding:0 22px 14px}.welcome-panel{padding:30px 8px}.login-view{grid-template-columns:1fr .85fr}.login-art{padding-left:7vw}.login-mark,.login-foot{left:7vw}}
@media(max-width:700px){.app-view{height:100dvh;min-height:0;grid-template-columns:1fr}.left-rail{display:none}.work-area{padding:0 14px 10px}.topbar{height:55px}.crumbs{font-size:12px}.crumbs strong{max-width:120px}.top-actions select{max-width:118px;height:29px;font-size:11px}.soft-button{display:none}.current-strip{height:54px}.engine-label{font-size:9px}.welcome-panel{padding:28px 0;margin:auto}.welcome-panel h1{font-size:35px}.welcome-panel>p{font-size:15px}.quick-grid{grid-template-columns:1fr;gap:7px;margin-top:21px}.quick-card{min-height:72px;padding:10px 12px 10px 48px}.quick-icon{position:absolute;left:11px;top:12px}.quick-card b{margin-top:1px}.quick-card small{margin-top:4px}.quick-arrow{top:27px}.welcome-note{margin-top:14px;padding:10px}.conversation-panel{padding:0 1px}.turn-list{padding-top:14px}.turn-block{margin-bottom:17px}.chat-message{gap:8px}.message-avatar,.stream-avatar{width:25px;height:25px;flex-basis:25px}.message-text{font-size:13px}.history-tool,.approval-card{margin-left:33px}.composer{margin-top:7px;padding:9px 10px}.composer-top span:last-child{font-size:10px}.composer textarea{min-height:62px}.work-footer{font-size:10px}.login-view{min-height:100dvh;display:flex;flex-direction:column;background:#f8faf8}.login-art{min-height:38vh;padding:93px 24px 20px;justify-content:center}.login-mark{top:24px;left:24px}.login-art h1{font-size:42px}.login-copy{font-size:13px;margin-top:12px}.login-foot{display:none}.orb-one{width:260px;height:260px;right:-100px;top:4%}.login-card{margin:24px auto 34px;padding:24px;width:calc(100% - 38px)}.login-card>p{margin-bottom:22px}}


.work-area{position:relative}.jump-bottom-button{position:absolute;z-index:6;right:22px;bottom:164px;height:38px;padding:0 14px;border:1px solid #dce8df;border-radius:22px;background:rgba(255,255,255,.96);color:#387553;font-size:13px;font-weight:600;box-shadow:0 8px 24px rgba(30,65,44,.13);backdrop-filter:blur(8px);transition:opacity .18s,transform .18s}.jump-bottom-button:hover{background:#eff8f1;transform:translateY(-2px)}@media(max-width:700px){.jump-bottom-button{right:12px;bottom:143px;height:35px;padding:0 12px;font-size:12px}}

.jump-bottom-button{left:50%;right:auto;transform:translateX(-50%);width:42px;padding:0;border-radius:50%;font-size:24px}.jump-bottom-button:hover{transform:translate(-50%,-2px)}@media(max-width:700px){.jump-bottom-button{left:50%;right:auto;bottom:143px;width:38px;height:38px;padding:0;font-size:22px}}
.theme-toggle{display:inline-grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border:1px solid #dfe7e2;border-radius:9px;background:#fff;color:#50615a;font-size:21px}.theme-toggle:hover{background:#f0f6f1}.login-view{position:relative}.theme-login{position:absolute;right:24px;top:22px;z-index:3}
.control-title-row{display:flex;align-items:center;justify-content:space-between;gap:14px}.control-title-row h3{margin:6px 0 0}.control-title-row .icon-button{width:auto;min-width:42px;height:28px;padding:0 9px;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e5ebe8;border-radius:7px;font-size:12px;color:#77837c;background:#fff}
.yolo-toggle{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:#9a6d31;font-size:11px;cursor:pointer}.yolo-toggle input{accent-color:#d18a2d;margin:0}.yolo-toggle span{font-weight:700}.yolo-toggle:has(input:checked){color:#ad542e;background:#fff3e5;border-radius:6px;padding:4px 6px}
body[data-theme="dark"]{color-scheme:dark;--ink:#e4ece8;--muted:#9aa9a2;--line:#2c3937;--panel:#172120;--canvas:#101817;--shadow:0 16px 44px rgba(0,0,0,.3);background:#101817;color:#e4ece8}
body[data-theme="dark"] .app-view,body[data-theme="dark"] .work-area,body[data-theme="dark"] .conversation-panel{background:#101817;color:#e4ece8}body[data-theme="dark"] .right-panel{background:#151f1e;border-color:#293734}body[data-theme="dark"] .topbar,body[data-theme="dark"] .current-strip{border-color:#2b3936}body[data-theme="dark"] .crumbs strong,body[data-theme="dark"] .current-strip b,body[data-theme="dark"] .welcome-panel h1,body[data-theme="dark"] .right-header h3{color:#e5eeea}body[data-theme="dark"] .current-strip small,body[data-theme="dark"] .welcome-panel>p,body[data-theme="dark"] .work-footer,body[data-theme="dark"] .crumbs{color:#9aa9a2}
body[data-theme="dark"] .top-actions select,body[data-theme="dark"] .soft-button,body[data-theme="dark"] .theme-toggle,body[data-theme="dark"] .quick-card,body[data-theme="dark"] .history-tool,body[data-theme="dark"] .history-tool summary,body[data-theme="dark"] .older-turns,body[data-theme="dark"] .composer,body[data-theme="dark"] .control-card,body[data-theme="dark"] .control-title-row .icon-button{background:#1b2826;color:#dce8e2;border-color:#34433f}body[data-theme="dark"] .top-actions select,body[data-theme="dark"] .composer textarea{color:#e1ebe5}body[data-theme="dark"] .quick-card b,body[data-theme="dark"] .message-meta,body[data-theme="dark"] .message-text,body[data-theme="dark"] .action-row b,body[data-theme="dark"] .right-section-title b,body[data-theme="dark"] .control-top b,body[data-theme="dark"] .control-stats b{color:#d6e1da}body[data-theme="dark"] .quick-card small,body[data-theme="dark"] .message-meta time,body[data-theme="dark"] .control-top small,body[data-theme="dark"] .control-stats span,body[data-theme="dark"] .composer-top,body[data-theme="dark"] .composer-bottom{color:#91a29a}
body[data-theme="dark"] .welcome-note,body[data-theme="dark"] .right-safety,body[data-theme="dark"] .chat-message.user .message-text{background:#1d2b27;color:#bdd5c5}body[data-theme="dark"] .action-row{background:#151f1e;border-color:#293734}body[data-theme="dark"] .action-row:hover{background:#1b2926}body[data-theme="dark"] .history-tool pre{background:#121b19;color:#c0cec6}body[data-theme="dark"] .approval-card{background:#292318;border-color:#59492e}body[data-theme="dark"] .approval-card p{color:#d4c5a9}body[data-theme="dark"] .approval-card pre{background:#342a1a;color:#dec99f}body[data-theme="dark"] .jump-bottom-button{background:#22312c;color:#a9e6bd;border-color:#3b5147}body[data-theme="dark"] .theme-toggle:hover{background:#263732}
body[data-theme="dark"] .login-view{background:#101817}body[data-theme="dark"] .login-card{background:#182321;border-color:#2a3935;color:#e4ece8}body[data-theme="dark"] .login-card h2{color:#e4ece8}body[data-theme="dark"] .login-card>p,body[data-theme="dark"] .login-card label,body[data-theme="dark"] .login-safe{color:#9aa9a2}body[data-theme="dark"] .password-wrap{border-color:#354541}body[data-theme="dark"] .password-wrap input{color:#e3ebe6}body[data-theme="dark"] .theme-login{background:#1b2826;color:#deebe3;border-color:#34433f}
.composer-top{gap:8px;flex-wrap:wrap}.composer-top span:last-child{margin-left:auto}
.live-tool-list{display:flex;flex-direction:column;gap:9px;margin:10px 0 12px}.live-tool{border:1px solid #dfe8e1;border-radius:9px;background:#f7faf7;overflow:hidden}.live-tool summary{padding:9px 12px;color:#496353;font-size:14px;font-weight:600;cursor:pointer}.live-command{display:block;margin:0 10px 8px;padding:9px 11px;border-radius:6px;background:#eaf0eb;color:#54655b;font:13px/1.6 Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere}.live-command-output{max-height:220px;overflow:auto;margin:0;padding:10px 12px;background:#111b19;color:#d1e4d7;font:13px/1.65 Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere}.live-tool.completed summary{color:#467351}.live-tool.failed summary{color:#b4564c}.message-text{font-size:15px}.message-meta{font-size:13px}.composer textarea{font-size:15px}.approval-actions button,.approval-card p,.approval-card pre{font-size:13px}body[data-theme="dark"] .live-tool{background:#1b2825;border-color:#3b4b44}body[data-theme="dark"] .live-tool summary{color:#c3e0cc}body[data-theme="dark"] .live-command{background:#26342e;color:#d1e1d6}
.live-command,.live-command-output{font-size:15px}
.composer{position:relative}.jump-bottom-button{position:absolute;z-index:8;left:50%;right:auto;top:-52px;bottom:auto;transform:translateX(-50%);width:44px;height:44px;display:grid;place-items:center;padding:0;border:1px solid #cbded1;border-radius:50%;background:linear-gradient(145deg,#ffffff,#eef7f0);color:#347552;box-shadow:0 5px 16px rgba(35,87,56,.16);transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.jump-bottom-button:hover{transform:translate(-50%,-2px);background:#e6f4e9;box-shadow:0 8px 20px rgba(35,87,56,.23)}.jump-bottom-button:focus-visible{outline:3px solid rgba(81,164,111,.34);outline-offset:3px}.jump-bottom-button svg{display:block}.jump-bottom-button[hidden]{display:none!important}body[data-theme="dark"] .jump-bottom-button{background:linear-gradient(145deg,#24362d,#1b2b23);border-color:#4d715a;color:#a7e3b6;box-shadow:0 5px 18px rgba(0,0,0,.38)}body[data-theme="dark"] .jump-bottom-button:hover{background:#2b4435}@media(max-width:700px){.jump-bottom-button{top:-48px;width:40px;height:40px}}
/* Mobile conversation navigation: off-canvas drawer with an explicit top-bar trigger. */
.mobile-nav-toggle{display:none;align-items:center;justify-content:center;flex:0 0 38px;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);font-size:20px;line-height:1;box-shadow:0 2px 8px rgba(20,40,30,.06)}
.mobile-nav-toggle:active{transform:scale(.96)}
.mobile-nav-toggle:focus-visible{outline:3px solid rgba(81,164,111,.36);outline-offset:2px}
.mobile-nav-backdrop{display:none}
@media(max-width:700px){
  .app-view{position:relative;height:100dvh;min-height:0;overflow:hidden}
  .mobile-nav-toggle{display:inline-flex}
  .topbar{justify-content:flex-start;gap:8px}
  .crumbs{flex:1;min-width:0;gap:5px;font-size:12px}
  .crumbs strong{max-width:clamp(66px,24vw,120px)}
  .top-actions{flex:0 0 auto;gap:5px}
  .top-actions select{max-width:98px;min-width:0}
  .top-actions .theme-toggle{width:32px;height:32px;flex-basis:32px}
  .left-rail{display:flex;position:fixed;z-index:42;inset:0 auto 0 0;width:min(86vw,340px);height:100dvh;min-height:0;padding-top:max(18px,env(safe-area-inset-top));padding-bottom:max(13px,env(safe-area-inset-bottom));overflow:hidden;transform:translateX(-105%);transition:transform .24s cubic-bezier(.22,.72,.24,1);box-shadow:18px 0 48px rgba(0,0,0,.3);will-change:transform}
  .app-view.mobile-nav-open .left-rail{transform:translateX(0)}
  .mobile-nav-backdrop{display:block;position:fixed;z-index:41;inset:0;background:rgba(4,12,15,.56);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;touch-action:none}
  .app-view.mobile-nav-open .mobile-nav-backdrop{opacity:1;visibility:visible}
  body.mobile-nav-open{overflow:hidden}
}