/* ============================================================
   CENTRO DE MANDO GLAMOUR — Design System v1 (Fase 0)
   Tema oscuro premium con identidad IA (cian → violeta)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg: #070b15;
  --bg-2: #0b1120;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(148, 163, 184, 0.14);
  --border-soft: rgba(148, 163, 184, 0.08);
  --text: #e6ecf5;
  --text-dim: #93a1b8;
  --text-faint: #5c6b84;
  --cian: #22d3ee;
  --violeta: #8b5cf6;
  --rosa: #f472b6;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --grad: linear-gradient(135deg, var(--cian), var(--violeta));
  --grad-text: linear-gradient(90deg, #67e8f9, #a78bfa);
  --sidebar-w: 248px;
  --radius: 16px;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --shadow-card: 0 8px 30px rgba(2, 6, 18, 0.45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scrollbar-color: #253048 transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #253048; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
/* Glow ambiental */
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(139, 92, 246, 0.12), transparent 60%),
    radial-gradient(800px 500px at -10% 20%, rgba(34, 211, 238, 0.08), transparent 60%),
    radial-gradient(700px 600px at 50% 110%, rgba(244, 114, 182, 0.05), transparent 60%);
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, .display { font-family: var(--font-display); }

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); z-index: 50;
  background: rgba(9, 13, 26, 0.85); backdrop-filter: blur(14px);
  border-right: 1px solid var(--border-soft);
  display: flex; flex-direction: column; padding: 20px 14px 14px;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 2px 8px 18px; }
.orb {
  width: 40px; height: 40px; border-radius: 14px; flex: none; position: relative;
  background: var(--grad);
  box-shadow: 0 0 22px rgba(139, 92, 246, 0.45), inset 0 0 12px rgba(255, 255, 255, 0.25);
  display: grid; place-items: center; color: #fff; font-family: var(--font-display); font-weight: 700;
}
.orb::after {
  content: ''; position: absolute; inset: -5px; border-radius: 18px;
  border: 1px solid rgba(139, 92, 246, 0.35); animation: pulso 3s ease-in-out infinite;
}
@keyframes pulso { 0%, 100% { opacity: 0.25; transform: scale(1); } 50% { opacity: 0.9; transform: scale(1.06); } }
.brand b { font-family: var(--font-display); font-size: 15px; letter-spacing: 0.3px; display: block; }
.brand span { font-size: 10.5px; color: var(--text-faint); letter-spacing: 2.5px; font-weight: 600; }

.nav-grupo { font-size: 10px; letter-spacing: 1.8px; color: var(--text-faint); font-weight: 700; padding: 14px 10px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 10px;
  color: var(--text-dim); font-weight: 500; cursor: pointer; transition: all 0.18s; position: relative;
}
.nav-item svg { width: 17px; height: 17px; flex: none; opacity: 0.85; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.activo { background: linear-gradient(90deg, rgba(34, 211, 238, 0.12), rgba(139, 92, 246, 0.10)); color: #fff; }
.nav-item.activo::before {
  content: ''; position: absolute; left: -14px; top: 20%; bottom: 20%; width: 3px;
  border-radius: 3px; background: var(--grad);
}
.nav-item .ia-dot { margin-left: auto; width: 7px; height: 7px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 8px var(--violeta); }

.sidebar-pie { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border-soft); }
.usuario { display: flex; align-items: center; gap: 10px; padding: 8px 10px; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--border);
  display: grid; place-items: center; font-weight: 700; font-size: 12px; color: var(--cian);
}
.usuario small { display: block; color: var(--text-faint); font-size: 11px; }
.usuario a { color: var(--text-faint); font-size: 11px; }
.usuario a:hover { color: var(--bad); }

/* ---------- Main ---------- */
.main { margin-left: var(--sidebar-w); padding: 22px 28px 90px; max-width: 1460px; }

.topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.topbar h1 { font-size: 24px; font-weight: 700; letter-spacing: 0.2px; }
.topbar .sub { color: var(--text-dim); margin-top: 4px; font-size: 13px; }
.topbar-der { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.pildoras { display: flex; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.pildoras button {
  border: 0; background: transparent; color: var(--text-dim); font: 600 12px var(--font-body);
  padding: 6px 14px; border-radius: 999px; cursor: pointer; transition: all 0.15s;
}
.pildoras button.activo { background: var(--grad); color: #fff; box-shadow: 0 2px 10px rgba(139, 92, 246, 0.4); }

.chip-demo {
  font-size: 10.5px; font-weight: 700; letter-spacing: 1.2px; color: var(--warn);
  border: 1px dashed rgba(251, 191, 36, 0.45); background: rgba(251, 191, 36, 0.07);
  padding: 6px 12px; border-radius: 999px;
}

/* ---------- Tarjetas ---------- */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.span2 { grid-column: span 2; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow-card); backdrop-filter: blur(8px);
  animation: aparecer 0.5s ease both;
}
.card:nth-child(2) { animation-delay: 0.06s; } .card:nth-child(3) { animation-delay: 0.12s; }
.card:nth-child(4) { animation-delay: 0.18s; } .card:nth-child(5) { animation-delay: 0.24s; }
.card:nth-child(6) { animation-delay: 0.3s; }
@keyframes aparecer { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.card-cab { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; }
.card-cab h3 { font-size: 14.5px; font-weight: 600; }
.card-cab .extra { color: var(--text-faint); font-size: 12px; }

/* KPIs */
.kpi { position: relative; overflow: hidden; }
.kpi .etiqueta { color: var(--text-dim); font-size: 12px; font-weight: 500; display: flex; align-items: center; gap: 7px; }
.kpi .valor { font-family: var(--font-display); font-size: 26px; font-weight: 700; margin: 8px 0 4px; letter-spacing: 0.3px; }
.kpi .valor.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi .delta { font-size: 12px; font-weight: 600; }
.kpi .delta.up { color: var(--ok); } .kpi .delta.down { color: var(--bad); }
.kpi .delta small { color: var(--text-faint); font-weight: 400; }
.kpi svg.spark { position: absolute; right: 12px; bottom: 10px; opacity: 0.9; }

/* ---------- Tablas ---------- */
.tabla-wrap { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: 13px; }
.tabla th {
  text-align: left; color: var(--text-faint); font-size: 11px; letter-spacing: 0.8px;
  text-transform: uppercase; font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.tabla td { padding: 10px; border-bottom: 1px solid var(--border-soft); white-space: nowrap; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tbody tr { transition: background 0.12s; }
.tabla tbody tr:hover { background: rgba(255, 255, 255, 0.025); }
.tabla .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabla .pos { color: var(--ok); } .tabla .neg { color: var(--bad); }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 999px; border: 1px solid;
}
.badge.ok { color: var(--ok); border-color: rgba(52, 211, 153, 0.35); background: rgba(52, 211, 153, 0.08); }
.badge.warn { color: var(--warn); border-color: rgba(251, 191, 36, 0.35); background: rgba(251, 191, 36, 0.08); }
.badge.bad { color: var(--bad); border-color: rgba(248, 113, 113, 0.35); background: rgba(248, 113, 113, 0.08); }
.badge.info { color: var(--cian); border-color: rgba(34, 211, 238, 0.35); background: rgba(34, 211, 238, 0.08); }
.badge.neutro { color: var(--text-dim); border-color: var(--border); background: var(--surface); }

/* ---------- IA ---------- */
.ia-chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700;
  padding: 4px 11px; border-radius: 999px; color: #fff;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.25), rgba(139, 92, 246, 0.3));
  border: 1px solid rgba(139, 92, 246, 0.45);
}
.ia-chip::before { content: '✦'; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

.ia-panel {
  border: 1px solid rgba(139, 92, 246, 0.3); border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(139, 92, 246, 0.08), rgba(34, 211, 238, 0.05));
  padding: 18px 20px; position: relative; overflow: hidden;
}
.ia-panel::before {
  content: ''; position: absolute; top: -40px; right: -40px; width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.28), transparent 70%);
}
.ia-item { display: flex; gap: 11px; padding: 9px 0; border-bottom: 1px solid var(--border-soft); font-size: 13px; }
.ia-item:last-child { border-bottom: 0; }
.ia-item .punto { width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; flex: none; background: var(--grad); box-shadow: 0 0 8px var(--violeta); }
.ia-item p { color: var(--text); line-height: 1.45; }
.ia-item small { color: var(--text-faint); display: block; margin-top: 2px; }

/* Botón asistente flotante */
.asistente-btn {
  position: fixed; right: 26px; bottom: 26px; z-index: 80; width: 56px; height: 56px;
  border-radius: 50%; border: 0; cursor: pointer; background: var(--grad); color: #fff;
  font-size: 22px; box-shadow: 0 8px 30px rgba(139, 92, 246, 0.55); transition: transform 0.2s;
  display: grid; place-items: center;
}
.asistente-btn:hover { transform: scale(1.08); }
.asistente-btn::after {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 1.5px solid rgba(34, 211, 238, 0.4); animation: pulso 2.6s ease-in-out infinite;
}

.drawer {
  position: fixed; right: 26px; bottom: 96px; z-index: 80; width: 350px; max-height: 480px;
  background: rgba(11, 17, 32, 0.97); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6); display: none; flex-direction: column; overflow: hidden;
  backdrop-filter: blur(16px);
}
.drawer.abierto { display: flex; animation: aparecer 0.25s ease; }
.drawer-cab { padding: 14px 16px; border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; gap: 10px; }
.drawer-cab .orb { width: 30px; height: 30px; border-radius: 10px; font-size: 12px; }
.drawer-cab b { font-size: 13.5px; }
.drawer-cab small { display: block; color: var(--ok); font-size: 10.5px; }
.drawer-msgs { padding: 14px 16px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 85%; padding: 9px 13px; border-radius: 14px; font-size: 12.5px; line-height: 1.45; }
.msg.bot { background: var(--surface-2); border: 1px solid var(--border-soft); border-bottom-left-radius: 4px; }
.msg.yo { background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(139, 92, 246, 0.25)); align-self: flex-end; border-bottom-right-radius: 4px; }
.drawer-pie { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border-soft); }
.drawer-pie input {
  flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); padding: 9px 12px; font: 13px var(--font-body); outline: none;
}
.drawer-pie input:focus { border-color: var(--violeta); }
.drawer-pie button { border: 0; border-radius: 10px; background: var(--grad); color: #fff; width: 38px; cursor: pointer; font-size: 15px; }

/* ---------- Controles ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text); font: 600 12.5px var(--font-body);
  padding: 8px 15px; border-radius: 10px; cursor: pointer; transition: all 0.15s;
}
.btn:hover { border-color: var(--violeta); }
.btn.primario { background: var(--grad); border: 0; color: #fff; box-shadow: 0 4px 16px rgba(139, 92, 246, 0.35); }
.btn.primario:hover { filter: brightness(1.1); }

.barra-prog { height: 7px; border-radius: 6px; background: rgba(148, 163, 184, 0.12); overflow: hidden; }
.barra-prog i { display: block; height: 100%; border-radius: 6px; background: var(--grad); }

.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 99;
  background: rgba(11, 17, 32, 0.97); border: 1px solid var(--border); color: var(--text);
  padding: 11px 20px; border-radius: 12px; font-size: 13px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: aparecer 0.25s ease;
}

/* Kanban (tareas) */
.kanban { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: start; }
.kanban-col { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 12px; }
.kanban-col h4 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); padding: 4px 6px 10px; display: flex; justify-content: space-between; }
.tarea {
  background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 12px;
  padding: 12px; margin-bottom: 10px; font-size: 13px; cursor: grab; transition: border-color 0.15s;
}
.tarea:hover { border-color: var(--violeta); }
.tarea .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 9px; }
.tarea .quien { display: flex; align-items: center; gap: 6px; color: var(--text-dim); font-size: 11.5px; }
.tarea .quien .avatar { width: 20px; height: 20px; font-size: 9px; }

/* Login */
.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card {
  width: 380px; max-width: 92vw; text-align: center; padding: 40px 34px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 22px;
  box-shadow: var(--shadow-card); backdrop-filter: blur(12px); animation: aparecer 0.5s ease;
}
.login-card .orb { width: 62px; height: 62px; border-radius: 20px; margin: 0 auto 18px; font-size: 22px; }
.login-card h1 { font-size: 21px; margin-bottom: 4px; }
.login-card p { color: var(--text-dim); font-size: 13px; margin-bottom: 24px; }
.login-card input {
  width: 100%; background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
  color: var(--text); padding: 12px 15px; font: 14px var(--font-body); outline: none; text-align: center;
  letter-spacing: 2px; margin-bottom: 14px;
}
.login-card input:focus { border-color: var(--violeta); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15); }
.login-card .btn { width: 100%; justify-content: center; padding: 12px; font-size: 14px; }
.login-error { color: var(--bad); font-size: 12.5px; margin-top: 10px; display: none; }

/* Responsive */
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(2, 1fr); } .kanban { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.25s; }
  .sidebar.abierta { transform: none; }
  .main { margin-left: 0; padding: 16px 14px 90px; }
  .hamburguesa { display: grid !important; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .span2 { grid-column: span 1; }
  .kanban { grid-template-columns: 1fr; }
}
.hamburguesa {
  display: none; place-items: center; width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer;
}