/* ═══════════════════════════════════════════════════════════════════════════
   SMS MONITOR — sistema visual de la portada de DRAWVIEW.CL (portada.css):
   azul NOC sobre fondo oscuro, tarjetas translúcidas, barra fija con blur.
   Oscuro y sólo oscuro, igual que el original.

   Los colores de serie (una por compañía) son la paleta categórica validada de
   la guía de visualización, en sus pasos para fondo oscuro; los de estado son
   los de la portada (--ok, --warn, --err) y nunca se usan como serie.
   ═══════════════════════════════════════════════════════════════════════════ */

@font-face { font-family: 'Inter'; font-weight: 400; font-display: swap; src: url('/fuentes/inter-400.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 500; font-display: swap; src: url('/fuentes/inter-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 600; font-display: swap; src: url('/fuentes/inter-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 700; font-display: swap; src: url('/fuentes/inter-700.woff2') format('woff2'); }

:root {
  --bg: #0b1020;
  --panel-2: #182545;
  --superficie-0: #0b1424;
  --superficie-1: #101a2f;
  --superficie-2: #16223e;
  --elegido: #1b2b52;
  --chip-fondo: #1a2745;

  --line: #24345a;
  --line-soft: #1c2947;
  --line-fuerte: #33477a;

  --text: #e9effa;
  --text-dim: #9fb0cc;
  --text-mute: #7e8da8;

  --accent: #4c8dff;
  --accent-2: #a78bfa;
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;

  --barra: rgb(10 16 32 / 72%);
  --cielo-1: #16264a;
  --cielo-2: #1a1740;
  --tarjeta: linear-gradient(180deg, rgb(24 37 69 / 55%), rgb(19 29 51 / 85%));

  --primario-1: #4c8dff;
  --primario-2: #2f6fe0;
  --primario-borde: #6ba2ff;
  --primario-texto: #f2f7ff;

  /* Una serie por compañía; el color sigue a la compañía, nunca a su posición. */
  --s1: #3987e5;  /* Entel */
  --s2: #d95926;  /* Movistar */
  --s3: #199e70;  /* Claro */
  --s4: #c98500;  /* WOM */
  --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  --s-otro: #7e8da8;

  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 10px 30px rgb(3 8 20 / 55%);
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, 'Cascadia Mono', Consolas, monospace;

  color-scheme: dark;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }

body {
  background:
    radial-gradient(1200px 700px at 12% -10%, var(--cielo-1) 0%, transparent 60%),
    radial-gradient(900px 600px at 100% 0%, var(--cielo-2) 0%, transparent 55%),
    var(--bg);
  background-attachment: fixed;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Retícula de puntos, como la del lienzo de DRAWVIEW. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgb(148 163 184 / 10%) 1px, transparent 1px);
  background-size: 22px 22px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
::selection { background: color-mix(in srgb, var(--accent) 32%, transparent); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
[hidden] { display: none !important; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: var(--line-fuerte); background-clip: content-box; }

.mute { color: var(--text-mute); }
.dim { color: var(--text-dim); }
.tiny { font-size: 12px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }

/* ═══════════════════════════════════════════════════ controles ══════════ */

button, .btn {
  font: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  transition: background .15s, border-color .15s, opacity .15s;
  white-space: nowrap;
  text-decoration: none;
}
button:hover:not(:disabled), .btn:hover { background: #21315b; border-color: var(--line-fuerte); text-decoration: none; }
button:disabled { opacity: .45; cursor: default; }

.primary {
  background: linear-gradient(180deg, var(--primario-1), var(--primario-2));
  border-color: var(--primario-borde);
  color: var(--primario-texto);
  font-weight: 600;
}
.primary:hover:not(:disabled) {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--primario-1) 85%, white),
    color-mix(in srgb, var(--primario-2) 85%, white));
  border-color: var(--primario-borde);
}

.ghost { background: transparent; border-color: transparent; color: var(--text-dim); }
.ghost:hover:not(:disabled) { background: var(--chip-fondo); color: var(--text); }
.sm { padding: 4px 9px; font-size: 12.5px; }

/* Grupo segmentado: rangos, pestañas. */
.segmentos {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: var(--superficie-0);
}
.segmentos button { border: 0; background: transparent; color: var(--text-dim); padding: 5px 12px; border-radius: 7px; }
.segmentos button:hover:not(:disabled) { background: var(--chip-fondo); color: var(--text); }
.segmentos button[aria-pressed="true"], .segmentos button[aria-selected="true"] {
  background: var(--elegido);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line-fuerte);
  font-weight: 600;
}

input, select {
  font: inherit;
  color: var(--text);
  background: var(--superficie-0);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 10px;
  min-width: 0;
  width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: var(--text-mute); }
input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}
input[type="datetime-local"]::-webkit-calendar-picker-indicator { filter: invert(.75); cursor: pointer; }
select option { background: var(--superficie-1); }

.campo { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.campo > span { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-mute); font-weight: 600; }

.card {
  position: relative;
  background: var(--tarjeta);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(7px);
}

.eyebrow {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--superficie-2);
  color: var(--accent);
  letter-spacing: .04em;
  font-size: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 34%, transparent);
  white-space: nowrap;
}
.pill.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); border-color: color-mix(in srgb, var(--warn) 34%, transparent); }
.pill.err { color: var(--err); background: color-mix(in srgb, var(--err) 12%, transparent); border-color: color-mix(in srgb, var(--err) 34%, transparent); }
.pill.soft { color: var(--text-dim); background: var(--chip-fondo); border-color: var(--line-soft); }

.muestra { display: inline-block; width: 10px; height: 10px; border-radius: 3px; flex: none; background: var(--c); }

/* ═══════════════════════════════════════════════════ barra ══════════════ */

.bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 16px;
  padding: 10px clamp(16px, 4vw, 40px);
  background: var(--barra);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 14.5px; letter-spacing: .06em; text-transform: uppercase; }
.bar-acciones { display: flex; align-items: center; gap: 10px; }

.vivo { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-dim); }
.vivo i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent);
  animation: pulso 2s infinite;
}
.vivo.caido i { background: var(--err); animation: none; }
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 55%, transparent); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ═══════════════════════════════════════════════════ páginas ═════════════ */

main {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(18px, 3vw, 32px) clamp(16px, 4vw, 40px) 48px;
}

.cabecera {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.cabecera h1 { margin-top: 10px; font-size: clamp(22px, 3vw, 30px); line-height: 1.15; letter-spacing: -0.02em; }
h1 em, .grad {
  font-style: normal;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.filtros-rapidos { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filtros-rapidos select { width: auto; }

.seccion { margin-top: 14px; }
.seccion-cab { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.seccion-cab h2 { font-size: 15px; }

/* ---------- cifras ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.stat { padding: 16px 18px; }
.stat .l { color: var(--text-mute); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.stat strong {
  display: block;
  margin-top: 6px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .d { margin-top: 6px; color: var(--text-dim); font-size: 12px; }

/* ---------- líneas ---------- */

.lineas { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 12px; }

.linea {
  padding: 16px 18px;
  border-left: 3px solid var(--c);
  cursor: pointer;
  text-align: left;
  display: block;
  width: 100%;
  font: inherit;
  color: inherit;
  transition: border-color .15s, transform .15s, background .15s;
}
.linea:hover { border-color: color-mix(in srgb, var(--c) 55%, var(--line-soft)); border-left-color: var(--c); transform: translateY(-1px); }
.linea-cab { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.linea-cab strong { font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }
.linea-num { font-size: 13px; font-weight: 500; color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.linea-sub { color: var(--text-mute); font-size: 12.5px; margin: 4px 0 14px; }
.linea-cifras { display: flex; gap: 26px; align-items: flex-end; }
.linea-cifras b { display: block; font-size: 24px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.linea-cifras span { color: var(--text-mute); font-size: 12px; }
.linea-pie { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line-soft); font-size: 12px; color: var(--text-dim); }

.senal { display: inline-flex; align-items: flex-end; gap: 2px; height: 14px; margin-right: 6px; vertical-align: -2px; }
.senal i { width: 3px; border-radius: 1px; background: var(--line-fuerte); }
.senal i.on { background: var(--text); }
.senal i:nth-child(1) { height: 25%; } .senal i:nth-child(2) { height: 50%; }
.senal i:nth-child(3) { height: 75%; } .senal i:nth-child(4) { height: 100%; }

/* ---------- gráfico ---------- */

.grafico-card { padding: 16px 18px; }
.leyenda { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12.5px; color: var(--text-dim); }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
#grafico { margin-top: 12px; position: relative; }
#grafico svg { display: block; }
#grafico svg text { fill: var(--text-mute); font-size: 11px; font-family: var(--font); font-variant-numeric: tabular-nums; }
#grafico rect.hit { cursor: pointer; }
#grafico rect.hit:hover { fill: rgb(148 163 184 / 6%); }

.tip {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  min-width: 160px;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--superficie-1);
  box-shadow: var(--shadow);
  font-size: 12px;
}
.tip strong { display: block; margin-bottom: 4px; }
.tip .fila { display: flex; justify-content: space-between; gap: 14px; align-items: center; color: var(--text-dim); }
.tip .fila span { display: inline-flex; align-items: center; gap: 6px; }
.tip .fila b { color: var(--text); font-variant-numeric: tabular-nums; }
.tip .total { border-top: 1px solid var(--line-soft); margin-top: 4px; padding-top: 4px; }

/* ---------- tablas ---------- */

.tabla-marco { overflow-x: auto; border: 1px solid var(--line-soft); border-radius: var(--radius-lg); background: var(--superficie-1); backdrop-filter: blur(7px); }
table { width: 100%; min-width: 760px; border-collapse: collapse; }
th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-mute);
  font-weight: 600;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  position: sticky;
  top: 0;
  background: var(--superficie-1);
}
td { padding: 10px 14px; border-bottom: 1px solid var(--line-soft); vertical-align: top; color: var(--text-dim); font-size: 13px; line-height: 1.5; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr.fila:hover td { background: var(--superficie-2); cursor: pointer; }
tbody tr.abierta td { background: var(--superficie-2); }
td.nw { white-space: nowrap; }
td.fecha { color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
td.fecha small { display: block; color: var(--text-mute); font-size: 11.5px; }
td.num-tel { font-weight: 500; color: var(--text); white-space: nowrap; font-variant-numeric: tabular-nums; }
td.num-tel small { display: block; font-weight: 400; color: var(--text-mute); font-size: 11.5px; }
td.msg { min-width: 240px; max-width: 520px; color: var(--text); }
/* El mensaje se muestra completo: cortarlo obligaba a abrir cada fila para leerlo. */
td.msg .corto { white-space: pre-wrap; overflow-wrap: anywhere; }
td.vacio { text-align: center; color: var(--text-mute); padding: 36px 14px; }

.tipo {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 1px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
  border: 1px solid var(--line); background: var(--chip-fondo); color: var(--text-dim);
}
.tipo svg { width: 12px; height: 12px; }

.detalle td { padding: 0; }
.detalle-cuerpo { padding: 14px 18px 18px; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 18px; }
.detalle-cuerpo pre { margin: 0; white-space: pre-wrap; word-break: break-word; font-family: var(--font); color: var(--text); font-size: 13.5px; line-height: 1.6; padding: 12px 14px; border-radius: var(--radius); background: var(--superficie-0); border: 1px solid var(--line-soft); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 12.5px; align-content: start; }
.kv dt { color: var(--text-mute); }
.kv dd { margin: 0; color: var(--text); word-break: break-all; }

@keyframes llega { from { background: color-mix(in srgb, var(--accent) 22%, transparent); } to { background: transparent; } }
tr.nuevo td { animation: llega 2.4s ease-out; }

/* ---------- registro ---------- */

.filtros { padding: 16px 18px; }
.filtros-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.filtros-pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.resultados-cab { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 18px 0 10px; }
.resultados-cab .cuenta { font-size: 13px; color: var(--text-dim); }
.resultados-cab .cuenta b { color: var(--text); font-size: 15px; }
.paginacion { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 12px; font-size: 12.5px; color: var(--text-dim); flex-wrap: wrap; }
.paginacion select { width: auto; padding: 4px 8px; }

.pie { position: relative; z-index: 1; text-align: center; padding: 18px; color: var(--text-mute); font-size: 12px; border-top: 1px solid var(--line-soft); }

.error-banner { margin-bottom: 12px; padding: 10px 14px; border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--err) 40%, transparent); background: color-mix(in srgb, var(--err) 10%, transparent); color: var(--err); font-size: 13px; }

@media (max-width: 720px) {
  .detalle-cuerpo { grid-template-columns: 1fr; }
  .bar { padding: 10px 16px; }
  .brand-text span { display: none; }
  .stat strong { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .vivo i, tr.nuevo td { animation: none; }
  .linea { transition: none; }
}