:root{
  --bg:#000; --side:#07070a; --panel:#0b0b0f; --panel-2:#111116; --panel-3:#18181f;
  --line:#1f1f27; --line-2:#2c2c37;
  --text:#ececf2; --text-2:#b2b2be; --text-3:#7b7b89;
  --purple:#8f3dff; --purple-text:#a876ff; --lilac:#c4a3ff; --blue:#1d9bf0; --blue-text:#3aa9f6;
  --r:14px;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--purple-text)}a:hover{color:var(--lilac)}
button,input,select,textarea{font:inherit;color:inherit}
.mono{font-family:var(--mono)}
.muted{color:var(--text-3)}
.sr{position:absolute;left:-9999px}
[hidden]{display:none!important}

/* ---------- login ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login form{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:14px}
.login h1{margin:4px 0 0;font-size:22px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--text-2)}
.input{min-height:44px;background:var(--bg);border:1px solid var(--line-2);border-radius:10px;padding:0 12px;color:var(--text)}
textarea.input{padding:10px 12px;min-height:80px;resize:vertical}
.input:focus{outline:2px solid var(--purple);outline-offset:1px}
.err{color:var(--lilac);font-size:13px;min-height:18px}

/* ---------- buttons, tags ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--text);font-weight:600;font-size:14px;cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--text-3)}
.btn-p{background:var(--purple);border-color:var(--purple);color:#fff}
.btn-p:hover{background:#9d55ff;border-color:#9d55ff;color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.tag{display:inline-flex;align-items:center;font-family:var(--mono);font-size:11px;padding:3px 8px;border-radius:6px;border:1px solid var(--line-2);color:var(--text-2);white-space:nowrap}
.tag.on{border-color:var(--blue);color:var(--blue-text)}
.tag.hot{background:var(--purple);border-color:var(--purple);color:#fff}
.tag.warn{background:var(--lilac);border-color:var(--lilac);color:#140f1f}

/* ---------- shell ---------- */
.shell{display:flex;flex-wrap:wrap;min-height:100vh}
.side{flex:0 0 248px;background:var(--side);border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:2px}
.brand{display:flex;align-items:center;gap:12px;padding:4px 10px 22px;text-decoration:none;color:var(--text)}
.brand img{width:44px;height:auto}
.brand span{display:flex;flex-direction:column;align-items:center;line-height:1}
.brand b{font-stretch:125%;font-weight:800;font-size:17px;letter-spacing:.04em}
.brand small{font-family:var(--mono);font-size:9.5px;letter-spacing:.32em;margin-right:-.32em;margin-top:3px;color:var(--text-3)}
.menu-label{padding:0 12px 8px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--text-3)}
.nav a{display:flex;align-items:center;gap:12px;min-height:42px;padding:0 12px;border-radius:10px;color:var(--text-2);text-decoration:none;font-size:14px;font-weight:500}
.nav a:hover{background:var(--panel-2);color:var(--text)}
.nav a[aria-current=page]{background:rgba(143,61,255,.16);color:var(--text);font-weight:600}
.nav a[aria-current=page] svg{stroke:var(--purple-text)}
.nav svg{width:18px;height:18px;fill:none;stroke:var(--text-3);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.nav .badge{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--purple);color:#fff;font-family:var(--mono);font-size:11px;display:inline-flex;align-items:center;justify-content:center}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:20px}
.me{display:flex;align-items:center;gap:10px;padding:8px 6px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--panel-3);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}
.main{flex:999 1 560px;min-width:0;display:flex;flex-direction:column}
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--side)}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--text-3)}
.top h1{margin:2px 0 0;font-size:22px;font-weight:800}
.page{padding:24px 28px;display:flex;flex-direction:column;gap:20px}

/* ---------- cards ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.card-h{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.card-h h2{margin:0;font-size:16px;font-weight:700}
.card-b{padding:16px 18px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.kpi .l{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}
.kpi .v{font-size:28px;font-weight:800}
.kpi .s{font-size:12px;color:var(--text-2)}
.soon{border:1px dashed var(--line-2);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:8px;max-width:640px}
.soon h2{margin:0;font-size:18px}
.empty{padding:28px 18px;color:var(--text-3);font-size:14px}

/* ---------- inbox ---------- */
.inbox{display:flex;flex-wrap:wrap;min-height:calc(100vh - 78px)}
.convs{flex:1 1 300px;max-width:380px;border-right:1px solid var(--line);display:flex;flex-direction:column}
.convs .filters{display:flex;gap:6px;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line)}
.pill{min-height:32px;padding:0 10px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--text-2);font-size:12px;cursor:pointer}
.pill[aria-pressed=true]{border-color:var(--purple);background:rgba(143,61,255,.16);color:var(--text)}
.conv{display:flex;flex-direction:column;gap:4px;width:100%;text-align:left;padding:14px 16px;border:0;border-bottom:1px solid var(--line);background:transparent;cursor:pointer}
.conv:hover{background:var(--panel)}
.conv[aria-current=true]{background:rgba(143,61,255,.10)}
.conv .row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.conv .prev{font-size:13px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.thread{flex:999 1 460px;min-width:0;display:flex;flex-direction:column}
.thread-h{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.msgs{flex:1;padding:16px 20px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}
.msg{max-width:75%;display:flex;flex-direction:column;gap:3px}
.msg .who{font-family:var(--mono);font-size:10px;color:var(--text-3)}
.msg .b{border-radius:14px;padding:10px 12px;font-size:14px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.msg.in{align-self:flex-start}.msg.in .b{background:var(--panel-3);border:1px solid var(--line-2);border-bottom-left-radius:4px}
.msg.out{align-self:flex-end;align-items:flex-end}.msg.out .b{background:rgba(143,61,255,.22);border:1px solid var(--purple);border-bottom-right-radius:4px}
.composer{border-top:1px solid var(--line);padding:14px 20px;display:flex;flex-direction:column;gap:10px;background:var(--side)}
.contact{flex:1 1 240px;max-width:280px;border-left:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:14px}
.kv{display:flex;flex-direction:column;gap:2px}
.kv .k{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}

/* ---------- keywords table ---------- */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);font-weight:500;padding:10px 18px;border-bottom:1px solid var(--line)}
.table td{padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.scroll{overflow-x:auto}
.kw{font-family:var(--mono);color:var(--purple-text);font-weight:500}
.switch{position:relative;width:44px;height:26px;border-radius:13px;border:1px solid var(--line-2);background:var(--panel-3);cursor:pointer;flex-shrink:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--text-3);transition:transform .15s}
.switch[aria-checked=true]{background:var(--purple);border-color:var(--purple)}
.switch[aria-checked=true]::after{transform:translateX(18px);background:#fff}
dialog{background:var(--panel);color:var(--text);border:1px solid var(--line-2);border-radius:16px;padding:0;width:min(560px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(0,0,0,.7)}
dialog form{padding:22px;display:flex;flex-direction:column;gap:14px}
.checks{display:flex;gap:16px;flex-wrap:wrap;font-size:14px}
.checks label{display:flex;align-items:center;gap:6px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--panel-3);border:1px solid var(--line-2);border-radius:10px;padding:10px 16px;font-size:14px;z-index:10}

@media (max-width:820px){
  .side{flex:1 1 100%;padding:12px}
  .brand{padding-bottom:8px}
  .menu-label,.side-foot{display:none}
  .nav{display:flex;flex-wrap:wrap;gap:4px}
  .nav a{min-height:38px;padding:0 10px}
  .top,.page{padding-left:16px;padding-right:16px}
  .convs,.contact{max-width:none}
}