:root {
  --bg: #070b14;
  --bg-2: #0d1424;
  --panel: #111a2c;
  --panel-2: #16223a;
  --borde: #22314d;
  --texto: #e8eefc;
  --muted: #8ea0bf;
  --acento: #34d399;
  --acento-2: #22d3ee;
  --rojo: #fb7185;
  --radio: 14px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(34, 211, 238, 0.12), transparent 60%),
    radial-gradient(1000px 500px at 90% 0%, rgba(52, 211, 153, 0.1), transparent 55%),
    var(--bg);
  color: var(--texto);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: 22px clamp(14px, 3vw, 40px) 60px;
}

/* ------------------------------- encabezado ------------------------------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #17324f, #0c1a2c);
  border: 1px solid var(--borde);
  color: var(--acento);
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 1px;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.3px;
}

.brand p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.live {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.25);
  font-size: 12px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--acento);
}

.live .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--acento);
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: latir 2s infinite;
}

.live.off {
  background: rgba(251, 113, 133, 0.08);
  border-color: rgba(251, 113, 133, 0.3);
  color: var(--rojo);
}

.live.off .dot {
  background: var(--rojo);
  animation: none;
}

@keyframes latir {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.clock {
  text-align: right;
  font-family: var(--mono);
  line-height: 1.1;
}

.clock span {
  font-size: 20px;
  letter-spacing: 1px;
}

.clock small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* --------------------------------- stats --------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 14px 16px;
}

.stat span {
  display: block;
  font-family: var(--mono);
  font-size: 24px;
  letter-spacing: 0.5px;
}

.stat label {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* -------------------------------- filtros -------------------------------- */

.barra {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

select,
input,
button,
.ghost {
  font: inherit;
  color: var(--texto);
  background: var(--panel);
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 10px 14px;
  outline: none;
}

select:focus,
input:focus {
  border-color: var(--acento-2);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
}

.buscar {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.buscar input {
  width: 100%;
  padding-right: 40px;
  font-family: var(--mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.buscar kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--borde);
  border-radius: 5px;
  padding: 1px 6px;
}

.ghost {
  cursor: pointer;
  background: transparent;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.ghost:hover {
  border-color: var(--acento-2);
  color: var(--acento-2);
  background: rgba(34, 211, 238, 0.06);
}

/* --------------------------------- tabla --------------------------------- */

main {
  background: linear-gradient(180deg, rgba(17, 26, 44, 0.9), rgba(9, 14, 24, 0.9));
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  overflow: hidden;
}

.tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.tabla thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #0c1526;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--borde);
}

.tabla tbody tr {
  cursor: pointer;
  border-bottom: 1px solid rgba(34, 49, 77, 0.55);
  transition: background 0.12s;
}

.tabla tbody tr:hover {
  background: rgba(34, 211, 238, 0.06);
}

.tabla tbody tr.nueva {
  animation: aparecer 2.4s ease-out;
}

@keyframes aparecer {
  0% { background: rgba(52, 211, 153, 0.22); }
  100% { background: transparent; }
}

.tabla td {
  padding: 10px 16px;
  vertical-align: middle;
}

.col-hora { width: 190px; }
.col-cam { width: 210px; }
.col-conf { width: 90px; }
.col-img { width: 110px; }

.hora strong {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.5px;
}

.hora span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-family: var(--mono);
}

.placa {
  display: inline-block;
  padding: 3px 10px 2px;
  border-radius: 5px;
  background: #f4f6f8;
  color: #0a0f1a;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 2px;
  border: 1px solid #c8d2e0;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12);
}

.placa.grande {
  font-size: 30px;
  padding: 8px 18px 6px;
  letter-spacing: 4px;
  border-radius: 8px;
}

.camara {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.camara small {
  color: var(--muted);
  font-size: 11px;
  font-family: var(--mono);
}

.conf {
  font-family: var(--mono);
  color: var(--acento);
}

.thumb {
  width: 96px;
  height: 54px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--borde);
  background: #0a111f;
  display: block;
}

.vacio {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 46px 20px;
  color: var(--muted);
  font-size: 14px;
}

.vacio.oculto {
  display: none;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acento-2);
  animation: latir 2s infinite;
}

/* --------------------------------- modal --------------------------------- */

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 50;
}

.modal.abierto {
  display: flex;
}

.modal-fondo {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 14, 0.78);
  backdrop-filter: blur(6px);
}

.modal-caja {
  position: relative;
  width: min(980px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: linear-gradient(180deg, #101a2d, #0a1220);
  border: 1px solid var(--borde);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  animation: subir 0.18s ease-out;
}

@keyframes subir {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cerrar {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--borde);
  background: rgba(10, 18, 32, 0.8);
  color: var(--texto);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.cerrar:hover {
  border-color: var(--rojo);
  color: var(--rojo);
}

.modal-cab {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
  padding: 22px 22px 16px;
  border-bottom: 1px solid var(--borde);
}

.modal-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px 22px;
  flex: 1;
}

.modal-meta label {
  display: block;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}

.modal-meta strong {
  font-size: 14px;
  font-weight: 600;
}

.modal-body {
  padding: 18px 22px 22px;
}

.video-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--borde);
}

.video-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.video-estado {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(4, 8, 16, 0.82);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

.video-estado.oculto {
  display: none;
}

.spinner {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--acento-2);
  animation: girar 0.8s linear infinite;
}

@keyframes girar {
  to { transform: rotate(360deg); }
}

.miniaturas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.miniaturas a {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--borde);
  background: #0a111f;
}

.miniaturas img {
  display: block;
  height: 120px;
  width: auto;
  max-width: 240px;
  object-fit: cover;
}

.modal-pie {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}

.modal-pie a.ghost {
  text-decoration: none;
}

/* ------------------------------- responsive ------------------------------- */

@media (max-width: 720px) {
  .col-conf,
  .col-img {
    display: none;
  }
  .tabla td,
  .tabla thead th {
    padding: 10px 12px;
  }
  .placa {
    font-size: 14px;
    letter-spacing: 1px;
  }
  .clock span {
    font-size: 16px;
  }
  .modal-cab {
    gap: 14px;
  }
  .placa.grande {
    font-size: 22px;
    letter-spacing: 2px;
  }
}

/* ------------------------------ navegación ------------------------------ */

.nav {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: rgba(17, 26, 44, 0.75);
}

.nav a {
  padding: 8px 18px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.3px;
  transition: color 0.15s, background 0.15s;
}

.nav a:hover {
  color: var(--texto);
}

.nav a.activo {
  background: rgba(34, 211, 238, 0.12);
  color: var(--acento-2);
}

.usuario {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}

.usuario #usuario {
  font-family: var(--mono);
  color: var(--texto);
}

.ghost.mini {
  padding: 6px 12px;
  font-size: 12px;
}

/* -------------------------------- badges -------------------------------- */

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.6px;
  border: 1px solid var(--borde);
  color: var(--muted);
}

.badge.anpr {
  color: #7dd3fc;
  border-color: rgba(125, 211, 252, 0.35);
  background: rgba(125, 211, 252, 0.08);
}

.badge.multi {
  color: #fcd34d;
  border-color: rgba(252, 211, 77, 0.35);
  background: rgba(252, 211, 77, 0.08);
}

/* ------------------------------ filtros ------------------------------ */

.campo {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.campo span {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}

.campo input {
  padding: 8px 10px;
}

input[type='date'] {
  color-scheme: dark;
  font-family: var(--mono);
}

.historial-filtros {
  align-items: flex-end;
}

/* ------------------------------ paginación ------------------------------ */

.paginacion {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px;
  border-top: 1px solid var(--borde);
}

.paginacion span {
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: 0.4px;
}

.paginacion button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* -------------------------------- botones -------------------------------- */

button.primario,
.primario {
  background: linear-gradient(135deg, #0f766e, #0e7490);
  border-color: #155e75;
  color: #e6fffb;
  cursor: pointer;
}

button.primario:hover,
.primario:hover {
  filter: brightness(1.12);
  border-color: var(--acento-2);
}

/* --------------------------------- login --------------------------------- */

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
}

.login-caja {
  width: min(400px, 100%);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid var(--borde);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.login-marca {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.login-marca h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.3px;
}

.login-marca p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.login-campo {
  display: block;
  margin-bottom: 16px;
}

.login-campo span {
  display: block;
  margin-bottom: 6px;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}

.login-campo input {
  width: 100%;
  padding: 11px 13px;
}

.login-caja form button {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  font-weight: 600;
}

.login-error {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(251, 113, 133, 0.3);
  background: rgba(251, 113, 133, 0.08);
  color: #fda4af;
  font-size: 13px;
}

.login-pie {
  margin: 20px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 720px) {
  .nav a {
    padding: 7px 12px;
    font-size: 12px;
  }
  .usuario #usuario {
    display: none;
  }
  .col-origen {
    display: none;
  }
}

.video-estado-texto {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.video-estado-texto strong {
  font-weight: 600;
  color: var(--texto);
}

.video-estado-texto small {
  color: var(--muted);
  font-size: 12px;
}