/* ============================================================
   EMDISE · Clientes — Dashboard de Leads (Cerebro)
   Fork 4. Estética profesional tipo SaaS. Sin frameworks.
   ============================================================ */

:root {
  --bg:        #f5f6f8;
  --surface:   #ffffff;
  --surface-2: #fbfcfd;
  --ink:       #18212f;
  --ink-soft:  #5b6776;
  --ink-faint: #97a1ad;
  --line:      #e7eaee;
  --line-soft: #f0f2f5;
  --primary:   #2563eb;
  --primary-d: #1d4ed8;
  --primary-soft:#eaf1ff;

  --hot:   #ef4444;  --hot-bg:  #fdecec;
  --warm:  #f59e0b;  --warm-bg: #fef5e6;
  --cold:  #64748b;  --cold-bg: #eef1f5;
  --bot:   #94a3b8;  --bot-bg:  #f1f3f6;
  --good:  #16a34a;  --good-bg: #e9f7ee;
  --flag:  #dc2626;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 4px 16px rgba(16,24,40,.05);
  --shadow-lg: 0 8px 30px rgba(16,24,40,.10);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App shell ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px; flex: 0 0 232px;
  background: #0f1729; color: #c7d0dd;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar .brand {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 20px 18px; font-weight: 700; color: #fff; font-size: 15px;
  letter-spacing: .2px;
}
.sidebar .brand .logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, #2563eb, #4f9cf9);
  display: grid; place-items: center; font-size: 15px;
}
.sidebar .brand small { display:block; color:#7c8aa0; font-weight:500; font-size:11px; }
.nav { padding: 8px; display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: #aeb9c8; font-weight: 500; font-size: 13.5px;
}
.nav a:hover { background: #1a2438; color: #fff; text-decoration: none; }
.nav a.active { background: var(--primary); color: #fff; }
.nav a .ico { width: 18px; text-align: center; font-size: 15px; }
.sidebar .foot { margin-top: auto; padding: 14px 16px; border-top: 1px solid #1c2740; font-size: 12px; color: #7c8aa0; }

.main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 60px; background: var(--surface); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; position: sticky; top: 0; z-index: 20;
}
.topbar h1 { font-size: 17px; font-weight: 650; margin: 0; }
.topbar .right { display: flex; align-items: center; gap: 14px; }
.user-chip { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--ink-soft); }
.user-chip .avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--primary-soft);
  color: var(--primary-d); display: grid; place-items: center; font-weight: 700; font-size: 12px;
}
.content { padding: 22px 24px 40px; }

/* ---------- Cards / metrics ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow);
}
.card .label { color: var(--ink-soft); font-size: 12.5px; font-weight: 500; display:flex; align-items:center; gap:7px; }
.card .value { font-size: 27px; font-weight: 750; margin-top: 6px; letter-spacing: -.5px; }
.card .delta { font-size: 12px; margin-top: 4px; color: var(--ink-faint); }
.card .delta.up { color: var(--good); }

.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; margin-bottom: 18px;
}
.panel > .head { padding: 15px 18px; border-bottom: 1px solid var(--line-soft); display:flex; align-items:center; justify-content:space-between; }
.panel > .head h2 { font-size: 14.5px; font-weight: 650; margin: 0; }
.panel > .body { padding: 16px 18px; }

/* ---------- Filter bar ---------- */
.filters {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 13px 14px; margin-bottom: 16px; box-shadow: var(--shadow);
  display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 11px; font-weight: 600; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .4px; }
.field input, .field select {
  height: 36px; padding: 0 11px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface-2); font: inherit; font-size: 13px; color: var(--ink); min-width: 130px;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); background:#fff; }
.field.search input { min-width: 180px; }
.filters .spacer { flex: 1 1 auto; }

.btn {
  height: 36px; padding: 0 15px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: var(--surface-2); color: var(--ink); font: inherit; font-weight: 600; font-size: 13px;
  cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
}
.btn:hover { background: #f0f2f5; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-d); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-soft); }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table.leads { width: 100%; border-collapse: collapse; font-size: 13px; }
table.leads th {
  text-align: left; font-weight: 600; color: var(--ink-faint); font-size: 11px;
  text-transform: uppercase; letter-spacing: .4px; padding: 11px 14px;
  border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--surface-2);
}
table.leads td { padding: 12px 14px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.leads tbody tr { cursor: pointer; transition: background .12s; }
table.leads tbody tr:hover { background: var(--primary-soft); }
table.leads .phone { font-weight: 650; color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; }
table.leads .muted { color: var(--ink-faint); }
table.leads .nowrap { white-space: nowrap; }
.t-sub { color: var(--ink-faint); font-size: 11.5px; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px;
  border-radius: 999px; font-size: 11.5px; font-weight: 650; white-space: nowrap;
}
.badge.hot  { background: var(--hot-bg);  color: var(--hot); }
.badge.warm { background: var(--warm-bg); color: #b45309; }
.badge.cold { background: var(--cold-bg); color: var(--cold); }
.badge.bot  { background: var(--bot-bg);  color: var(--bot); text-decoration: line-through; }
.badge.soft { background: var(--line-soft); color: var(--ink-soft); }
.badge.flag { background: #fdecec; color: var(--flag); }
.badge.good { background: var(--good-bg); color: var(--good); }
.badge.net  { background: #eef4ff; color: #1d4ed8; }
.pill { display:inline-block; padding:2px 8px; border-radius:6px; background:var(--line-soft); color:var(--ink-soft); font-size:11.5px; font-weight:600; }
.web-tag { display:inline-flex; align-items:center; gap:6px; }
.dot { width:8px; height:8px; border-radius:50%; display:inline-block; }

.chan-paid  { color:#1d4ed8; }
.chan-seo   { color:#16a34a; }
.chan-direct{ color:var(--ink-soft); }

/* graph indicator */
.graph-ind { display:inline-flex; align-items:center; gap:6px; font-weight:650; color:#7c3aed; }
.graph-ind.none { color: var(--ink-faint); font-weight:500; }

/* ---------- Lead detail ---------- */
.lead-head { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-bottom: 18px; }
.lead-head .phone-xl { font-size: 26px; font-weight: 780; letter-spacing:-.5px; }
.lead-head .sub { color: var(--ink-soft); margin-top: 3px; }
.detail-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 14px; }
.kv { display:flex; flex-direction:column; gap:10px; }
.kv .row { display:flex; justify-content:space-between; gap:14px; padding:7px 0; border-bottom:1px dashed var(--line-soft); }
.kv .row:last-child { border-bottom:0; }
.kv .k { color: var(--ink-faint); font-size:12.5px; }
.kv .v { font-weight: 600; text-align:right; }

.advice { background: linear-gradient(180deg,#fff,#fbfcff); border:1px solid var(--primary-soft); border-left:3px solid var(--primary); border-radius:var(--radius); padding:14px 16px; }
.advice .t { font-weight:700; color:var(--primary-d); margin-bottom:5px; display:flex; align-items:center; gap:7px; }

/* graph timeline */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content:''; position:absolute; left:7px; top:4px; bottom:4px; width:2px; background:var(--line); }
.timeline .ev { position: relative; padding: 0 0 16px 0; }
.timeline .ev:last-child { padding-bottom: 0; }
.timeline .ev .dot2 { position:absolute; left:-22px; top:2px; width:14px; height:14px; border-radius:50%; background:#fff; border:3px solid var(--primary); }
.timeline .ev.other .dot2 { border-color:#7c3aed; }
.timeline .ev .when { font-size:12px; color:var(--ink-faint); }
.timeline .ev .what { font-weight:600; }

/* ---------- Toggle (brain mode) ---------- */
.switch { position: relative; display: inline-block; width: 96px; height: 30px; }
.switch input { display:none; }
.switch .track {
  position:absolute; inset:0; background:var(--cold-bg); border-radius:999px; transition:.2s;
  display:flex; align-items:center; font-size:11px; font-weight:700; color:var(--ink-soft);
}
.switch .track .on, .switch .track .off { flex:1; text-align:center; z-index:2; }
.switch .track .on { color:#fff; opacity:0; }
.switch .knob { position:absolute; z-index:1; top:3px; left:3px; width:46px; height:24px; background:#fff; border-radius:999px; box-shadow:0 1px 3px rgba(0,0,0,.2); transition:.2s; }
.switch input:checked + .track { background: var(--primary); color:#fff; }
.switch input:checked + .track .on { opacity:1; }
.switch input:checked + .track .off { opacity:.55; }
.switch input:checked ~ .knob { left: 47px; }

.sites-table { width:100%; border-collapse:collapse; font-size:13px; }
.sites-table th { text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.4px; color:var(--ink-faint); padding:10px 14px; border-bottom:1px solid var(--line); }
.sites-table td { padding:13px 14px; border-bottom:1px solid var(--line-soft); }

/* ---------- Mini bars (metrics) ---------- */
.bars { display:flex; flex-direction:column; gap:11px; }
.bars .b { display:grid; grid-template-columns: 140px 1fr 48px; align-items:center; gap:12px; }
.bars .b .name { color:var(--ink-soft); font-size:12.5px; }
.bars .b .track2 { height:9px; background:var(--line-soft); border-radius:999px; overflow:hidden; }
.bars .b .fill { height:100%; border-radius:999px; background:var(--primary); }
.bars .b .n { text-align:right; font-weight:650; font-variant-numeric:tabular-nums; }

/* ---------- Login ---------- */
.login-wrap { min-height:100vh; display:grid; place-items:center; background:radial-gradient(1200px 500px at 50% -10%, #e9f0ff, var(--bg)); }
.login-card { width: 360px; background:var(--surface); border:1px solid var(--line); border-radius:16px; box-shadow:var(--shadow-lg); padding:30px 28px; }
.login-card .brand2 { display:flex; align-items:center; gap:11px; font-weight:750; font-size:18px; margin-bottom:4px; }
.login-card .brand2 .logo { width:34px; height:34px; border-radius:9px; background:linear-gradient(135deg,#2563eb,#4f9cf9); display:grid; place-items:center; color:#fff; }
.login-card p.s { color:var(--ink-soft); margin:0 0 20px; font-size:13px; }
.login-card label { display:block; font-size:12px; font-weight:600; color:var(--ink-soft); margin:13px 0 6px; }
.login-card input { width:100%; height:42px; padding:0 13px; border:1px solid var(--line); border-radius:var(--radius-sm); font:inherit; font-size:14px; }
.login-card input:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-soft); }
.login-card .btn { width:100%; height:44px; justify-content:center; margin-top:20px; font-size:14px; }
.login-card .err { background:var(--hot-bg); color:var(--hot); padding:10px 12px; border-radius:8px; font-size:13px; margin-top:14px; }

/* ---------- misc ---------- */
.empty { text-align:center; padding:48px 20px; color:var(--ink-faint); }
.flag-row { display:flex; gap:6px; flex-wrap:wrap; }
.count-note { color:var(--ink-faint); font-size:12.5px; }
.hide-sm { }

@media (max-width: 880px) {
  .sidebar { display:none; }
  .field input, .field select { min-width: 110px; }

  /* sites-table → tarjetas apiladas en móvil (el toggle queda SIEMPRE visible, sin scroll) */
  .sites-table thead { display: none; }
  .sites-table, .sites-table tbody, .sites-table tr, .sites-table td { display: block; width: 100%; }
  .sites-table tr { border: 1px solid var(--line); border-radius: 10px; margin: 0 0 10px; padding: 4px 2px; }
  .sites-table td { border: 0; padding: 8px 14px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
  .sites-table td::before { content: attr(data-label); color: var(--ink-faint); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
  .sites-table td.site-name { display: block; padding-top: 10px; }
  .sites-table td.site-name::before { content: ''; }
}