:root {
  --bg:      #090c10;
  --bg2:     #0d1117;
  --bg3:     #131920;
  --border:  #1b2535;
  --gold:    #c9a84c;
  --golddim: #9a7b36;
  --text:    #dde4ed;
  --dim:     #6a809a;
  --muted:   #3d5068;
  --green:   #2db876;
  --red:     #e04460;
  --r:       10px;
  --sidebar: 228px;
  --fhead:   'Syne', sans-serif;
  --fbody:   'DM Sans', sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--fbody);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
input,button,textarea{font-family:var(--fbody)}
button{cursor:pointer;border:none;background:none}

/* ── Shell ─────────────────────────────────────── */
.shell{display:flex;height:100vh;overflow:hidden}

/* ── Sidebar ───────────────────────────────────── */
.sidebar{
  width:var(--sidebar);flex-shrink:0;
  background:var(--bg2);border-right:1px solid var(--border);
  display:flex;flex-direction:column;gap:0;padding:22px 14px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:var(--fhead);font-size:15px;font-weight:700;
  padding:0 4px 22px;border-bottom:1px solid var(--border);margin-bottom:16px;
}
.logo em{color:var(--gold);font-style:normal}
.logo-gem{
  width:30px;height:30px;border-radius:7px;
  background:var(--gold);color:var(--bg);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--fhead);font-weight:800;font-size:15px;flex-shrink:0;
}

nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav-link{
  display:flex;align-items:center;gap:9px;
  padding:9px 11px;border-radius:var(--r);
  color:var(--dim);font-size:13.5px;transition:.15s;cursor:pointer;
}
.nav-link:hover{background:var(--bg3);color:var(--text)}
.nav-link.active{background:var(--bg3);color:var(--gold);font-weight:500}
.nbadge{
  margin-left:auto;background:var(--gold);color:var(--bg);
  font-size:10px;font-weight:700;border-radius:20px;padding:1px 6px;min-width:18px;text-align:center;
}
.nbadge[data-hide]{display:none}

.model-chip{
  display:flex;align-items:center;gap:7px;
  padding:8px 11px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);font-size:12px;color:var(--dim);margin-top:auto;
}
.mdot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}
.dot--spin{background:var(--gold);animation:pulse 1.1s ease infinite}
.dot--err{background:var(--red)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

/* ── Main ──────────────────────────────────────── */
.main{flex:1;overflow-y:auto;padding:36px 40px;scroll-behavior:smooth}

.view{display:none;animation:up .22s ease}
.view.active{display:block}
@keyframes up{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

.vhead{margin-bottom:28px}
.vhead h1{font-family:var(--fhead);font-size:26px;font-weight:700;letter-spacing:-.4px;line-height:1.2}
.vhead p{color:var(--dim);font-size:13.5px;margin-top:3px}

/* ── Search card ───────────────────────────────── */
.search-card{background:var(--bg2);border:1px solid var(--border);border-radius:13px;padding:26px;margin-bottom:20px}
.sfields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.sfield{display:flex;flex-direction:column;gap:5px}
.sfield--full{grid-column:1/-1}
.sfield label{font-size:11.5px;font-weight:500;color:var(--dim);text-transform:uppercase;letter-spacing:.6px}
.opt{text-transform:none;letter-spacing:0;color:var(--muted);font-weight:400;margin-left:3px}
.sfield input{
  background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);
  padding:10px 13px;color:var(--text);font-size:14px;outline:none;
  transition:border-color .15s,box-shadow .15s;
}
.sfield input::placeholder{color:var(--muted)}
.sfield input:focus{border-color:var(--golddim);box-shadow:0 0 0 3px rgba(201,168,76,.1)}

.chips-row{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:18px}
.chips-label{font-size:11.5px;color:var(--muted)}
.chip{
  background:var(--bg3);border:1px solid var(--border);border-radius:20px;
  padding:5px 11px;color:var(--dim);font-size:12.5px;
  transition:border-color .15s,color .15s;
}
.chip:hover{border-color:var(--golddim);color:var(--text)}

.btn-gold{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold);color:var(--bg);border-radius:var(--r);
  padding:11px 22px;font-family:var(--fhead);font-size:14px;font-weight:600;
  transition:opacity .15s,transform .15s;
}
.btn-gold:hover{opacity:.86;transform:translateY(-1px)}
.btn-gold:disabled{opacity:.35;transform:none;cursor:not-allowed}
.btn-gold svg{width:14px;height:14px}

.btn-ghost{
  background:transparent;border:1px solid var(--border);border-radius:var(--r);
  padding:7px 14px;color:var(--dim);font-size:13px;
  transition:border-color .15s,color .15s;
}
.btn-ghost:hover{border-color:var(--dim);color:var(--text)}

/* ── Stream row ────────────────────────────────── */
.stream-row{
  display:flex;align-items:center;gap:11px;
  padding:13px 16px;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r);margin-bottom:20px;color:var(--dim);font-size:13px;
}
.spinner{
  width:15px;height:15px;border:2px solid var(--border);border-top-color:var(--gold);
  border-radius:50%;animation:spin .65s linear infinite;flex-shrink:0;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Insight bar ───────────────────────────────── */
.insight-bar{
  display:flex;align-items:flex-start;gap:12px;
  padding:15px 18px;background:rgba(201,168,76,.06);
  border:1px solid rgba(201,168,76,.18);border-radius:var(--r);
  margin-bottom:22px;color:var(--dim);font-size:13.5px;line-height:1.6;
  animation:up .3s ease;
}
.insight-bar span{font-size:20px;flex-shrink:0;margin-top:2px}

/* ── Card grid ─────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-bottom:24px}

.card{
  background:var(--bg2);border:1px solid var(--border);border-radius:12px;
  padding:18px;display:flex;flex-direction:column;gap:11px;
  cursor:pointer;position:relative;overflow:hidden;
  transition:border-color .15s,transform .15s,box-shadow .15s;
  animation:up .3s ease both;
}
.card::before{
  content:'';position:absolute;inset:0 0 auto;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  opacity:0;transition:opacity .15s;
}
.card:hover{border-color:var(--golddim);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.3)}
.card:hover::before{opacity:1}

.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.card-name{font-family:var(--fhead);font-size:14.5px;font-weight:600;line-height:1.3}
.card-type{font-size:12px;color:var(--dim);margin-top:2px}

.ubadge{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:12px;flex-shrink:0;
}
.ub-h{background:rgba(224,68,96,.15);color:var(--red)}
.ub-m{background:rgba(201,168,76,.15);color:var(--gold)}
.ub-l{background:var(--bg3);color:var(--muted)}

.pills{display:flex;flex-wrap:wrap;gap:5px}
.pill{
  font-size:11.5px;background:var(--bg3);border:1px solid var(--border);
  border-radius:20px;padding:2px 8px;color:var(--dim);
}

.card-pain{font-size:12.5px;color:var(--dim);line-height:1.5;border-left:2px solid var(--border);padding-left:9px}

.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:2px}
.card-val{font-family:var(--fhead);font-size:15px;font-weight:700;color:var(--gold)}
.card-actions{display:flex;gap:5px}

.btn-sm{
  background:var(--bg3);border:1px solid var(--border);border-radius:7px;
  padding:5px 11px;font-size:12px;color:var(--dim);
  transition:background .15s,color .15s;
}
.btn-sm:hover{background:var(--bg);color:var(--text)}
.btn-sm.gold{background:rgba(201,168,76,.12);border-color:var(--golddim);color:var(--gold)}
.btn-sm.gold:hover{background:rgba(201,168,76,.22)}
.btn-sm.saved-on{background:rgba(45,184,118,.1);border-color:#2db876;color:var(--green)}

/* ── Empty state ───────────────────────────────── */
.empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--muted)}
.empty-ico{font-size:38px;margin-bottom:14px}
.empty p{font-size:13.5px;line-height:1.7}

/* ── Proposals list ────────────────────────────── */
.proposals-list{display:flex;flex-direction:column;gap:10px}
.prow{
  background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);
  padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  animation:up .25s ease both;transition:border-color .15s;
}
.prow:hover{border-color:var(--golddim)}
.prow-info{}
.prow-name{font-family:var(--fhead);font-size:14px;font-weight:600}
.prow-meta{font-size:12.5px;color:var(--dim);margin-top:2px}
.prow-val{font-family:var(--fhead);font-size:14px;color:var(--gold);white-space:nowrap}
.prow-actions{display:flex;gap:6px;flex-shrink:0}

/* ── Settings card ─────────────────────────────── */
.settings-card{background:var(--bg2);border:1px solid var(--border);border-radius:13px;padding:26px;max-width:560px;display:flex;flex-direction:column;gap:20px}
.conn-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim)}
.models-list{display:flex;flex-direction:column;gap:7px}
.mrow{
  display:flex;align-items:center;justify-content:space-between;
  padding:9px 13px;background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);
}
.mrow.active{border-color:var(--golddim)}
.mrow-name{font-size:13px}
.btn-sel{
  background:transparent;border:1px solid var(--border);border-radius:6px;
  padding:4px 10px;font-size:12px;color:var(--dim);
  transition:border-color .15s,color .15s;
}
.btn-sel:hover{border-color:var(--golddim);color:var(--gold)}
.btn-sel.on{border-color:var(--gold);color:var(--gold);background:rgba(201,168,76,.08)}
.tip-box{font-size:12.5px;color:var(--muted);padding:11px 13px;background:var(--bg3);border-radius:var(--r);line-height:1.7}
.tip-box code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 6px;color:var(--gold);font-size:12px;font-family:monospace}

/* ── Modal ─────────────────────────────────────── */
/* [hidden] must win over display:flex — explicit override */
[hidden] { display: none !important; }

.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.modal{
  background:var(--bg2);border:1px solid var(--border);border-radius:15px;
  width:92%;max-width:540px;max-height:90vh;overflow-y:auto;position:relative;
  animation:up .22s ease;
}
.modal--wide{max-width:840px;max-height:92vh;overflow:hidden;display:flex;flex-direction:column}

.modal-x{
  position:absolute;top:13px;right:13px;
  background:var(--bg3);border:1px solid var(--border);border-radius:6px;
  width:27px;height:27px;display:flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--dim);z-index:2;transition:background .15s,color .15s;
}
.modal-x:hover{background:var(--bg);color:var(--text)}

#modal-lead-body{padding:26px}

.ml-name{font-family:var(--fhead);font-size:21px;font-weight:700;margin-bottom:3px}
.ml-type{color:var(--dim);margin-bottom:18px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:18px}
.ditem label{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:2px}
.ditem span{font-size:13.5px}
.sec{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:7px}
.pains{list-style:none;display:flex;flex-direction:column;gap:5px;margin-bottom:18px}
.pains li{display:flex;gap:7px;font-size:13px;color:var(--dim)}
.pains li::before{content:'·';color:var(--gold);font-size:18px;line-height:1.1;flex-shrink:0}
.stags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:18px}
.stag{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:2px 9px;font-size:12px;color:var(--dim)}
.mfoot{display:flex;gap:9px;padding-top:14px;border-top:1px solid var(--border)}
.btn-prim{flex:1;background:var(--gold);color:var(--bg);border-radius:var(--r);padding:10px;font-family:var(--fhead);font-size:13.5px;font-weight:600;transition:opacity .15s}
.btn-prim:hover{opacity:.84}

.ptoolbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-family:var(--fhead);font-size:14px;font-weight:600;flex-shrink:0}
.pstream{display:flex;align-items:center;gap:10px;padding:11px 18px;border-bottom:1px solid var(--border);font-size:13px;color:var(--dim);flex-shrink:0}
.pframe{flex:1;border:none;width:100%;background:#fff}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

@media(max-width:720px){
  .sidebar{width:60px}
  .logo span,.nav-link span,.model-chip span:last-child,.nbadge{display:none}
  .logo-gem{margin:0 auto}
  .main{padding:20px 16px}
  .sfields{grid-template-columns:1fr}
  .sfield--full{grid-column:1}
}