/* BriHel Connect — house palette: off black, white, grey tones, teal accent only. */
:root{
  --ink:#131417; --ink-2:#1c1e22; --paper:#ffffff; --surface:#f5f6f7; --line:#e3e5e8;
  --muted:#697077; --accent:#0e8a8c; --accent-ink:#0b6f71; --danger:#b3261e;
  --r:10px; --shadow:0 1px 2px rgba(19,20,23,.06),0 8px 24px rgba(19,20,23,.05);
  font-size:15px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased}
a{color:var(--accent-ink);text-decoration:none}
h1,h2,h3{font-weight:600;letter-spacing:-.01em}
h1{font-size:1.5rem;margin:.2rem 0 1rem}
h2{font-size:1.1rem;margin:1.4rem 0 .6rem}
/* ---------- app shell ---------- */
.app{display:flex;min-height:100vh}
.side{width:228px;flex:0 0 228px;background:var(--ink);color:#d7dadd;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;font-weight:600;font-size:1.02rem;padding:1.1rem 1.1rem .9rem;letter-spacing:.01em}
.brand em{font-style:normal;color:#9aa1a7;font-weight:500}
.mark{width:12px;height:12px;background:var(--accent);border-radius:2px;display:inline-block}
.side nav{display:flex;flex-direction:column;padding:.4rem .55rem;gap:2px}
.side nav a{color:#b9bec3;padding:.5rem .55rem;border-radius:7px;font-size:.92rem}
.side nav a:hover{background:var(--ink-2);color:#fff}
.side nav a.on{background:var(--ink-2);color:#fff;box-shadow:inset 2px 0 0 var(--accent)}
.side-foot{margin-top:auto;padding:.9rem 1.1rem;border-top:1px solid #24262b;font-size:.85rem}
.side-foot .bell{color:#b9bec3;display:block;margin-bottom:.6rem}
.side-foot .bell b{background:var(--accent);color:#fff;border-radius:99px;padding:0 .45rem;font-size:.75rem}
.side-foot .me{color:#fff}.side-foot .me span{display:block;color:#8b9196;font-size:.78rem}
.side-foot .out{color:#8b9196;display:inline-block;margin-top:.5rem}
.main{flex:1;padding:1.6rem 2rem;max-width:1280px}
/* ---------- primitives ---------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.25rem;box-shadow:var(--shadow);margin-bottom:1.1rem}
.grid{display:grid;gap:1rem}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.app{flex-direction:column}.side{width:100%;height:auto;position:static;flex:none}.g2,.g3,.g4{grid-template-columns:1fr}.main{padding:1rem}}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1rem}
.stat b{display:block;font-size:1.45rem;font-weight:600}
.stat span{color:var(--muted);font-size:.82rem}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th{color:var(--muted);font-weight:500;text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;padding:.5rem .6rem;border-bottom:1px solid var(--line)}
td{padding:.6rem;border-bottom:1px solid var(--line);vertical-align:top}
tr:hover td{background:var(--surface)}
.badge{display:inline-block;padding:.14rem .55rem;border-radius:99px;font-size:.76rem;background:var(--surface);border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.badge.teal{background:#e7f3f3;border-color:#c6e2e2;color:var(--accent-ink)}
.badge.grey{color:var(--muted)}
.badge.red{background:#fbeae9;border-color:#f0cfcd;color:var(--danger)}
.score{font-weight:600;color:var(--accent-ink)}
button,.btn{display:inline-block;background:var(--ink);color:#fff;border:0;border-radius:8px;padding:.55rem 1rem;font:inherit;font-size:.92rem;cursor:pointer}
button:hover,.btn:hover{background:var(--ink-2)}
.btn.accent{background:var(--accent)}.btn.accent:hover{background:var(--accent-ink)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.small,button.small{padding:.3rem .7rem;font-size:.82rem}
.btn.danger{background:var(--danger)}
input,select,textarea{width:100%;padding:.55rem .65rem;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
label{display:block;font-size:.82rem;color:var(--muted);margin:.7rem 0 .25rem;font-weight:500}
.flash{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;background:#e7f3f3;border:1px solid #c6e2e2;color:var(--accent-ink)}
.flash.err{background:#fbeae9;border-color:#f0cfcd;color:var(--danger)}
.muted{color:var(--muted)}.small{font-size:.85rem}
.toolbar{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.toolbar form{display:flex;gap:.5rem;flex:1;min-width:240px}
.right{margin-left:auto}
.tabs{display:flex;gap:.2rem;border-bottom:1px solid var(--line);margin-bottom:1rem;flex-wrap:wrap}
.tabs a{padding:.5rem .8rem;color:var(--muted);border-bottom:2px solid transparent;font-size:.92rem}
.tabs a.on{color:var(--ink);border-color:var(--accent);font-weight:500}
/* kanban */
.kanban{display:flex;gap:.8rem;overflow-x:auto;padding-bottom:1rem}
.kcol{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);min-width:240px;flex:0 0 240px;padding:.6rem}
.kcol h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:.2rem .3rem .6rem;font-weight:600}
.kcard{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.6rem .7rem;margin-bottom:.5rem;font-size:.87rem;cursor:grab}
.kcard b{display:block}
.empty{color:var(--muted);text-align:center;padding:2.2rem 1rem;border:1px dashed var(--line);border-radius:var(--r);background:var(--paper)}
.bar{height:6px;background:var(--line);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent)}
/* auth */
.auth{min-height:100vh;display:grid;place-items:center;background:var(--ink)}
.auth .card{width:min(400px,92vw)}
.auth .brand{color:var(--ink);padding:0 0 1rem;font-size:1.15rem}
.auth .brand em{color:var(--muted)}