/* /portal/ — brand owner portal (light app shell) */
body{background:var(--paper)}
.pbar{position:sticky;top:0;z-index:50;background:rgba(246,244,239,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.pbar .in{display:flex;align-items:center;gap:18px;height:64px}
.pbar .brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:-.03em;color:var(--ink)}
.pbar .brand b{font-weight:800;color:var(--blue)}
.pbar .brand img{width:26px;height:26px}
.pbar .sep{width:1px;height:22px;background:var(--line-2)}
.pbar .who{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--ink-2)}
.pbar .who .avatar{width:30px;height:30px;border-radius:9px;font-size:12px}
.pbar .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.pbar .right .txt{font-size:14px;font-weight:600;color:var(--muted);padding:8px 10px;border-radius:8px}
.pbar .right .txt:hover{background:rgba(21,24,29,.06);color:var(--ink)}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:14px 0 0;border-bottom:1px solid var(--line)}
.tabs::-webkit-scrollbar{display:none}
.tabs button{position:relative;padding:12px 16px;font-weight:600;font-size:14.5px;color:var(--muted);white-space:nowrap;border-radius:10px 10px 0 0;transition:color .2s}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{color:var(--ink)}
.tabs button[aria-selected="true"]::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:2px;background:var(--blue);border-radius:2px}
.tabs button .n{margin-left:8px;font-size:11.5px;padding:2px 7px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-2)}
.pane{display:none;padding:34px 0 80px}
.pane.on{display:block;animation:pin .45s var(--ease)}
@keyframes pin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.phead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:26px}
.phead .d3{margin-bottom:6px}
.phead p{color:var(--muted);margin:0;font-size:15px}

/* status timeline */
.status{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin-bottom:30px;position:relative}
.status::before{content:"";position:absolute;left:0;right:0;top:15px;height:1px;background:var(--line-2)}
.status .s{position:relative;padding-right:14px}
.status .k{width:32px;height:32px;border-radius:10px;border:1px solid var(--line-2);background:#fff;display:grid;place-items:center;position:relative;z-index:1}
.status .k svg{width:16px;height:16px}
.status .s.done .k{background:var(--mint);border-color:var(--mint);color:#fff}
.status .s.cur .k{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 0 5px var(--blue-tint)}
.status .t{font-weight:700;font-size:14px;color:var(--ink);margin-top:12px}
.status .d{font-size:12.5px;color:var(--muted);margin-top:2px}
@media (max-width:760px){.status{grid-template-columns:repeat(3,1fr);row-gap:24px}.status::before{display:none}}

/* brief sheet */
.sheet-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:24px;align-items:start}
@media (max-width:900px){.sheet-grid{grid-template-columns:1fr}}
.kv{display:grid;gap:0}
.kv .r{display:grid;grid-template-columns:150px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px;align-items:start}
.kv .r:last-child{border-bottom:0}
.kv .k{color:var(--muted);font-weight:600;font-size:13px;padding-top:2px}
.kv .v{color:var(--ink);font-weight:500;line-height:1.45}
.kv .e{font-size:13px;font-weight:600;color:var(--blue);white-space:nowrap}
@media (max-width:520px){.kv .r{grid-template-columns:1fr auto}.kv .k{grid-column:1 / -1}}
.side-note{display:grid;gap:14px}
.side-note .card{padding:20px}
.side-note .card .d4{margin-bottom:8px}
.side-note .card p{font-size:14px;color:var(--muted);margin:0}

/* matches */
.matches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:1000px){.matches{grid-template-columns:1fr}}
.mcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px;display:grid;gap:16px;align-content:start;box-shadow:var(--shadow)}
.mcard .top{display:flex;gap:14px;align-items:center}
.mcard .avatar{width:48px;height:48px;border-radius:14px;font-size:17px}
.mcard .nm{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--ink);line-height:1.1}
.mcard .hq{font-size:13.5px;color:var(--muted);margin-top:3px}
.mcard .ver{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:#0F7A52}
.mcard .ver svg{width:14px;height:14px}
.mcard .facts{display:grid;gap:8px;font-size:14px}
.mcard .facts div{display:grid;grid-template-columns:110px 1fr;gap:10px}
.mcard .facts span:first-child{color:var(--muted);font-weight:600;font-size:12.5px;padding-top:1px}
.mcard .chips{display:flex;flex-wrap:wrap;gap:6px}
.mcard .chips span{font-size:12px;font-weight:600;padding:4px 9px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-2)}
.mcard .foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--line)}
.mcard .foot .rt{font-size:12.5px;color:var(--muted)}
.mcard .foot .rt b{color:var(--ink)}

/* compare */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.cmp{width:100%;min-width:760px;border-collapse:separate;border-spacing:0;font-size:14.5px}
.cmp th{position:sticky;top:0;background:#fff;text-align:left;padding:18px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.cmp th:first-child{width:200px}
.cmp th .nm{font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-.02em;color:var(--ink)}
.cmp th .st{font-size:12px;color:var(--muted);font-weight:600;margin-top:4px}
.cmp td{padding:13px 16px;border-bottom:1px solid var(--line);color:var(--ink);vertical-align:top;line-height:1.4}
.cmp tr:last-child td{border-bottom:0}
.cmp td.k{color:var(--muted);font-weight:600;font-size:13px}
.cmp td.best{background:var(--mint-tint);color:#0F7A52;font-weight:700;position:relative}
.cmp td.best::after{content:"best";position:absolute;right:10px;top:10px;font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#0F7A52;opacity:.8}
.cmp td.pend{color:var(--muted-2)}
.cmp tfoot td{padding:16px}
.cmp tfoot .btn{width:100%;justify-content:center}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:14px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--mint-tint);border:1px solid #BFEAD7;vertical-align:-2px;margin-right:6px}

/* messages */
.msg{display:grid;grid-template-columns:300px minmax(0,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;min-height:520px}
@media (max-width:860px){.msg{grid-template-columns:1fr}.msg .thread{display:none}.msg.open .list{display:none}.msg.open .thread{display:grid}}
.msg .list{border-right:1px solid var(--line);display:grid;align-content:start}
.msg .list button{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);display:grid;gap:4px;transition:background .2s}
.msg .list button:hover{background:var(--paper)}
.msg .list button[aria-selected="true"]{background:var(--blue-tint)}
.msg .list .n{font-weight:700;color:var(--ink);display:flex;justify-content:space-between;font-size:14.5px}
.msg .list .n time{font-weight:600;color:var(--muted);font-size:12px}
.msg .list .p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.msg .thread{display:grid;grid-template-rows:auto 1fr auto}
.msg .th{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.msg .th .back{display:none;font-weight:600;font-size:13px;color:var(--blue)}
@media (max-width:860px){.msg .th .back{display:inline}}
.msg .bod{padding:20px;display:grid;gap:14px;align-content:start;background:var(--paper)}
.bub{max-width:70%;padding:12px 14px;border-radius:14px;font-size:14.5px;line-height:1.45;background:#fff;border:1px solid var(--line)}
.bub.me{justify-self:end;background:var(--ink);color:var(--paper);border-color:var(--ink)}
.bub time{display:block;font-size:11.5px;color:var(--muted-2);margin-top:6px;font-weight:600}
.bub.me time{color:rgba(246,244,239,.55)}
.msg .cmp-in{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}
.msg .cmp-in .input{flex:1}
.pfoot{padding:18px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.demo-note{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:#8A5A10;background:var(--amber-tint);border:1px solid #F3DDB4;border-radius:999px;padding:6px 12px}