:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--surface:#f5f6f3;--panel:#fff;--line:#d9ded7;--text:#171a1f;--muted:#69717c;--accent:#465b8a;--accent-strong:#334878;--sage:#708170;--notice:#e8eefb;--danger:#b43b3b}*{box-sizing:border-box}html,body{background:var(--surface);min-height:100%;color:var(--text);letter-spacing:0;margin:0;font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif}button,input,select,textarea{font:inherit}button{min-height:44px}a{color:inherit;text-decoration:none}.auth-screen{justify-content:center;min-height:100svh;padding:28px 16px;display:flex}.auth-panel{flex-direction:column;justify-content:center;width:min(100%,480px);display:flex}.eyebrow{color:var(--sage);margin:0 0 8px;font-size:13px;font-weight:700}h1,h2,p{margin-top:0}h1{margin-bottom:26px;font-size:28px;line-height:1.22}.auth-form{gap:14px;display:grid}label{color:var(--muted);gap:7px;font-size:14px;font-weight:700;display:grid}input,select,textarea{border:1px solid var(--line);background:var(--panel);width:100%;color:var(--text);border-radius:8px;outline:none;padding:0 13px}input,select{min-height:46px}textarea{resize:vertical;min-height:92px;padding-top:11px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #465b8a1f}.primary-button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:0 16px;font-weight:700}.primary-button:not(:disabled):hover{background:var(--accent-strong)}.primary-button:disabled{cursor:not-allowed;opacity:.52}.primary-link{background:var(--accent);color:#fff;border-radius:8px;place-items:center;min-height:44px;padding:0 16px;font-weight:700;display:inline-grid}.primary-link--full,.primary-button--full{width:100%}.primary-button--compact,.primary-link--compact{min-width:100px}.secondary-button{border:1px solid var(--line);background:var(--panel);min-height:44px;color:var(--text);text-align:center;border-radius:8px;place-items:center;padding:0 14px;font-weight:700;display:grid}.text-button{color:var(--accent);background:0 0;border:0;align-self:flex-start;margin-top:12px;font-weight:700}.form-error{color:var(--danger);margin:0;font-size:14px}.auth-note{color:var(--muted);margin:18px 0 0;font-size:13px;line-height:1.6}.app-frame{background:var(--surface);width:min(100%,480px);min-height:100svh;margin:0 auto;position:relative}.app-main{min-height:100svh;padding:22px 16px 86px}.bottom-nav{border-top:1px solid var(--line);background:#fffffff5;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:max(0px,50vw - 240px);right:max(0px,50vw - 240px)}.bottom-nav__item{min-height:58px;color:var(--muted);place-items:center;font-size:14px;font-weight:700;display:grid}.bottom-nav__item--active{color:var(--accent)}.workspace-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.workspace-head h1{margin-bottom:0;font-size:26px}.list-surface{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}.list-row{border-bottom:1px solid var(--line);gap:10px;margin:0 14px;padding:16px 0;display:grid}.case-hero{padding:8px 0 18px}.case-hero h1{margin-bottom:8px}.case-hero p:last-child{margin-bottom:0}.status-grid{background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:1px;margin-bottom:16px;display:grid}.status-grid a{background:var(--panel);justify-content:space-between;align-items:center;gap:12px;min-height:66px;padding:0 14px;display:flex}.status-grid span{color:var(--muted);text-align:right;font-size:13px}.detail-section{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.detail-section h2{margin-bottom:12px;font-size:18px}.compact-row{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:12px 0;display:grid}.compact-row span,.compact-row em{color:var(--muted);font-size:13px;font-style:normal}.stack-form{gap:15px;display:grid}.form-grid-two{grid-template-columns:1fr 1fr;gap:12px;display:grid}.field-note,.notice-text{color:var(--muted);font-size:13px;line-height:1.55}.notice-text{border-left:3px solid var(--accent);background:var(--notice);margin:0;padding:10px 12px}.progressive-fields{border-top:1px solid var(--line);padding-top:12px}.progressive-fields summary{min-height:44px;color:var(--accent);align-items:center;font-weight:700;display:flex}.progressive-fields[open]{gap:14px;display:grid}fieldset{border:0;margin:0;padding:0}legend{color:var(--muted);margin-bottom:8px;font-size:14px;font-weight:700}.check-list{gap:8px;display:grid}.check-item{color:var(--text);grid-template-columns:18px 1fr;align-items:center;font-weight:500}.check-item input{min-height:auto}.action-row{gap:10px;display:flex}.action-row>*{flex:1}.action-row--compact{margin-top:12px}.section-title-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.tag{background:var(--notice);min-height:26px;color:var(--accent);white-space:nowrap;border-radius:999px;align-items:center;padding:0 9px;font-size:12px;font-weight:700;display:inline-flex}.analysis-row{border-bottom:1px solid var(--line);margin:0 14px;padding:14px 0}.analysis-row:last-child{border-bottom:0}.analysis-row summary{cursor:pointer;gap:7px;display:grid}.analysis-row small{color:var(--muted)}.analysis-row p{color:var(--text);margin:12px 0 0;line-height:1.65}.profile-summary{gap:12px;display:grid}.profile-summary dl{gap:10px;margin:0;display:grid}.profile-summary div{border-top:1px solid var(--line);padding-top:10px}.profile-summary dt{color:var(--muted);font-size:13px;font-weight:700}.profile-summary dd{margin:4px 0 0;line-height:1.6}.segmented-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.segmented-grid--wrap{grid-template-columns:repeat(2,minmax(0,1fr))}.segmented-grid label{display:block;position:relative}.segmented-grid input{opacity:0;pointer-events:none;width:1px;height:1px;min-height:1px;position:absolute}.segmented-grid span{border:1px solid var(--line);background:var(--panel);min-height:44px;color:var(--muted);text-align:center;border-radius:8px;place-items:center;font-size:13px;font-weight:700;display:grid}.segmented-grid input:checked+span{border-color:var(--accent);background:var(--notice);color:var(--accent)}.chat-layout{grid-template-rows:auto minmax(0,1fr) auto;gap:16px;height:calc(100svh - 108px);display:grid;overflow:hidden}.chat-context{border-bottom:1px solid var(--line);padding-bottom:14px}.chat-context h1{margin-bottom:8px}.chat-context p{color:var(--muted);line-height:1.6}.message-list{overscroll-behavior:contain;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:12px;min-height:0;padding-bottom:4px;display:grid;overflow-y:auto}.message-list::-webkit-scrollbar{width:0;height:0;display:none}.message-bubble{background:var(--panel);border:1px solid var(--line);border-radius:8px;justify-self:start;max-width:86%;padding:11px 12px}.message-bubble--self{background:var(--notice);border-color:#465b8a47;justify-self:end}.message-bubble span{color:var(--muted);font-size:12px;font-weight:700}.message-bubble p{margin:5px 0 0;line-height:1.6}.chat-input{background:var(--surface);gap:10px;padding-top:12px;display:grid}.feedback-list{gap:14px;margin-bottom:18px;display:grid}.feedback-section{border-top:1px solid var(--line);padding-top:13px}.feedback-section h2{margin-bottom:7px;font-size:17px}.feedback-section p{color:var(--text);margin:0;line-height:1.65}.list-row:last-child{border-bottom:0}.list-row h2{margin-bottom:4px;font-size:17px}.list-row p,.muted-text,.empty-state p{color:var(--muted);margin:0;font-size:14px;line-height:1.55}.row-meta{color:var(--muted);justify-content:space-between;gap:12px;font-size:12px;display:flex}.row-meta span{color:var(--sage);font-weight:700}.empty-state,.muted-text{padding:22px 14px}