:root{color-scheme:light;--bg:#f4f1ea;--ink:#1c1917;--muted:#78716c;--line:#e7e0d6;--card:#fffdf8;--green:#07c160;--green-ink:#038f48;--danger:#dc2626;--shadow:0 18px 40px rgba(28,25,23,0.06)}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid rgba(7,193,96,.25);border-color:var(--green)}.nav{width:min(1120px,calc(100% - 32px));margin:20px auto 0;display:flex;gap:8px}.nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:999px;font-size:13px;display:inline-flex;align-items:center;gap:6px}.nav a.active,.nav a:hover{background:#fff;color:var(--ink)}.nav-logout{margin-left:auto}.nav-logout button{border:0;background:transparent;color:var(--muted);padding:6px 10px;border-radius:999px;font-size:13px}.nav-logout button:hover{background:#fff;color:var(--ink)}.login-page{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,100%)}.login-card .banner{margin-top:16px}.login-card .btn{justify-self:start;width:auto}.page{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:28px 0 48px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin-bottom:22px}.kicker{margin:0 0 6px;color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{margin:0;font-size:30px;letter-spacing:-.03em}.hint{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.6}.actions{display:flex;flex-wrap:wrap;gap:8px}.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;color:var(--ink)}.btn:hover{background:#faf7f1}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--green);border-color:var(--green);color:#fff}.btn-primary:hover{background:var(--green-ink)}.btn-danger{color:var(--danger)}.layout{display:grid;grid-template-columns:320px 1fr;grid-gap:20px;gap:20px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.phone{padding:16px}.phone-frame{border:1px solid #d6d3d1;border-radius:28px;overflow:hidden;background:#ededed;min-height:520px;display:flex;flex-direction:column}.phone-status{font-size:12px;padding:10px 16px 8px;display:flex;justify-content:space-between}.phone-head,.phone-status{background:#111;color:#fff}.phone-head{text-align:center;padding:8px 12px 14px;font-size:16px}.phone-body{flex:1 1;background:#ededed;position:relative}.phone-menu{display:grid;background:#fafafa;border-top:1px solid #ddd}.phone-menu.cols-1{grid-template-columns:1fr}.phone-menu.cols-2{grid-template-columns:1fr 1fr}.phone-menu.cols-3{grid-template-columns:1fr 1fr 1fr}.menu-slot{position:relative;min-height:50px;border-right:1px solid #e5e5e5;background:#fafafa}.menu-slot:last-child{border-right:none}.add-ghost,.menu-main,.sub-item{width:100%;border:0;background:transparent;min-height:50px;padding:0 8px;color:#111}.menu-main.active,.sub-item.active{color:var(--green-ink);font-weight:600}.sub-pop{position:absolute;left:6px;right:6px;bottom:54px;background:#fafafa;border:1px solid #ddd;border-radius:6px;overflow:hidden}.sub-item{min-height:42px;border-bottom:1px solid #eee;font-size:13px}.add-ghost{color:var(--muted);font-size:13px}.editor{padding:20px}.editor h2{margin:0 0 14px;font-size:18px}.fields{display:grid;grid-gap:12px;gap:12px}label span{display:block;margin-bottom:6px;font-size:13px;color:var(--muted)}.row{display:flex;gap:8px;flex-wrap:wrap}.log,.note{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.6}.log pre{margin:8px 0 0;padding:12px;background:#1c1917;color:#f5f5f4;border-radius:12px;overflow:auto;font-size:12px;line-height:1.5}.banner{margin-bottom:16px;padding:10px 12px;border-radius:10px;font-size:13px}.banner.ok{background:#ecfdf3;color:#166534}.banner.err{background:#fef2f2;color:#991b1b}.kicker a{color:inherit}textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;color:var(--ink);resize:vertical}.list{overflow:hidden}.list-row{display:flex;justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}.list-row:last-child{border-bottom:0}.list-row:hover{background:#faf7f1}.list-row p{margin:6px 0 0;color:var(--muted);font-size:13px}.list-meta{display:grid;grid-gap:6px;gap:6px;justify-items:end;color:var(--muted);font-size:12px;white-space:nowrap}.badge{background:var(--green);color:#fff;border-radius:999px;padding:1px 7px}.badge.warn{background:#d97706}.badge.muted{background:#a8a29e}.thread{padding:20px}.bubbles{display:grid;grid-gap:10px;gap:10px;min-height:280px}.bubble{max-width:78%;padding:10px 12px;border-radius:14px;background:#f3efe6}.bubble.out{justify-self:end;background:#dcfce7}.bubble.flagged{outline:1px solid #dc2626}.bubble p{margin:0;white-space:pre-wrap;line-height:1.55}.bubble span{display:block;margin-top:6px;color:var(--muted);font-size:11px}.composer{display:grid;grid-gap:10px;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}@media (max-width:860px){.layout{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:stretch}}