:root {
  --bg: #0b0f1a;
  --bg2: #111827;
  --card: #151d2e;
  --border: #223049;
  --text: #e5edf7;
  --muted: #8fa3c0;
  --primary: #22d3ee;
  --primary2: #0ea5e9;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --purple: #a78bfa;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  font-size: 14px;
}

/* Sidebar */
.sidebar {
  width: 230px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 18px 12px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 18px; }
.logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #06121f; font-weight: 800; display: grid; place-items: center;
}
.brand strong { font-size: 16px; display: block; }
.brand small { color: var(--muted); }
nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-btn {
  text-align: left; padding: 10px 12px; border: none; border-radius: 8px;
  background: transparent; color: var(--muted); font-size: 14px; cursor: pointer;
  transition: background .15s, color .15s;
}
.nav-btn:hover { background: #1a2438; color: var(--text); }
.nav-btn.active { background: #1a2b45; color: var(--primary); font-weight: 600; }
.sidebar-foot { border-top: 1px solid var(--border); padding-top: 12px; font-size: 12px; color: var(--muted); }
.conn { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.conn.ok { color: var(--green); }
.conn.err { color: var(--red); }
.conn::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }

/* Content */
.content { flex: 1; padding: 24px 28px; overflow-x: hidden; }
.view { display: none; }
.view.active { display: block; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; } }

.view-head { margin-bottom: 20px; }
.view-head h1 { font-size: 22px; font-weight: 700; }
.view-head .sub { color: var(--muted); font-size: 13px; }

/* Cards */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; margin-bottom: 16px;
}
.card h2 { font-size: 15px; margin-bottom: 12px; color: var(--text); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* KPI cards */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px;
}
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 26px; font-weight: 700; margin-top: 4px; }
.kpi .delta { font-size: 12px; margin-top: 2px; }
.kpi.up { color: var(--green); } .kpi.warn { color: var(--amber); } .kpi.bad { color: var(--red); }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: #18233a; }
td.name { font-weight: 600; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.muted { color: var(--muted); font-size: 12px; }
.small { font-size: 12px; }

/* Badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge.A { background: #123; color: var(--green); }
.badge.B { background: #232; color: var(--amber); }
.badge.C { background: #223; color: var(--purple); }
.badge.D { background: #332; color: var(--red); }
.badge.st { background: #1a2438; color: var(--muted); }
.badge.st-importado { background: #1a2438; color: var(--muted); }
.badge.st-en_secuencia { background: #123; color: var(--primary); }
.badge.st-respondido { background: #123; color: var(--green); }
.badge.st-demo { background: #232; color: var(--amber); }
.badge.st-propuesta { background: #223; color: var(--purple); }
.badge.st-cerrado { background: #123; color: var(--green); }
.badge.st-rechazado, .badge.st-no_interes, .badge.st-baja { background: #331; color: var(--red); }

/* Buttons */
.btn {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: #1a2438; color: var(--text); cursor: pointer; font-size: 13px;
  transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--primary); }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary2)); color: #06121f; font-weight: 700; border: none; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-danger { border-color: #633; color: var(--red); }

/* Filters / forms */
.filters { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.filters select, .filters input, .form input, .form select {
  background: var(--bg2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: 13px;
}
.filters input[type="search"] { min-width: 220px; }
.form { display: flex; flex-direction: column; gap: 12px; }
.form label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 13px; }
.form input, .form select { width: 100%; }
.pagination { display: flex; gap: 10px; align-items: center; margin-top: 12px; }

/* Funnel */
.funnel-row { display: grid; grid-template-columns: 120px 1fr 50px; gap: 10px; align-items: center; margin-bottom: 8px; }
.funnel-bar { height: 24px; border-radius: 6px; background: var(--border); overflow: hidden; }
.funnel-bar > div { height: 100%; background: linear-gradient(90deg, var(--primary), var(--primary2)); }
.funnel-row .n { text-align: right; font-weight: 700; }

/* Sector rank */
.rank-row { display: grid; grid-template-columns: 20px 1fr 60px; gap: 10px; align-items: center; margin-bottom: 8px; }
.rank-bar { height: 18px; border-radius: 5px; background: var(--border); overflow: hidden; }
.rank-bar > div { height: 100%; background: linear-gradient(90deg, var(--primary2), var(--primary)); }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 50; }
.modal.hidden { display: none; }
.modal-box {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 14px;
  padding: 22px; width: min(720px, 92vw); max-height: 88vh; overflow-y: auto; position: relative;
}
.modal-close { position: absolute; top: 12px; right: 14px; background: none; border: none; color: var(--muted); font-size: 22px; cursor: pointer; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 20px; margin: 14px 0; }
.detail-grid div b { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; }
.detail-grid div span { font-size: 13px; }
.touch-log { margin: 10px 0; }
.touch-item { border-left: 2px solid var(--primary); padding: 4px 0 4px 10px; margin: 6px 0; font-size: 13px; }
.touch-item .t-date { color: var(--muted); font-size: 11px; }
textarea { width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px; font-size: 13px; min-height: 60px; font-family: inherit; }
.kpi-in { width: 80px; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; font-size: 13px; }
.ia-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.ia-tabs .btn.active { border-color: var(--primary); color: var(--primary); font-weight: 600; }

/* Login */
.login-overlay { position: fixed; inset: 0; background: var(--bg); display: grid; place-items: center; z-index: 100; }
.login-overlay.hidden { display: none; }
.login-box {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px; width: min(380px, 92vw); text-align: center;
}
.login-logo {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #06121f; font-weight: 800; font-size: 22px; display: grid; place-items: center;
}
.login-box h2 { margin-bottom: 4px; }
.login-box input[type="password"] {
  width: 100%; margin-top: 16px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; font-size: 15px;
}
.login-box input[type="password"]:focus { outline: none; border-color: var(--primary); }
.login-box .btn { margin-top: 12px; padding: 12px; }
.login-error { color: var(--red); font-size: 13px; min-height: 20px; margin-top: 8px; }
.actions { display: flex; gap: 10px; margin-top: 14px; }
.sweep-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat-box { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px; text-align: center; }
.stat-box .v { font-size: 22px; font-weight: 700; }
#sectorBest { margin-bottom: 14px; padding: 14px; border-radius: 10px; background: #0f2a3a; border: 1px solid #155e75; }
#sectorBest .winner { font-size: 18px; font-weight: 700; color: var(--primary); }
.bar-cell { min-width: 90px; }

@media (max-width: 900px) {
  body { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; flex-wrap: wrap; }
  nav { flex-direction: row; flex-wrap: wrap; }
  .grid-2 { grid-template-columns: 1fr; }
}