/* =====================================================================
   Console Sala Controllo - foglio di stile
   Impostazione scura: la postazione e' spesso in ambiente poco illuminato e
   la mappa resta l'elemento piu' luminoso dello schermo.
   ===================================================================== */

:root {
  --sfondo: #16191d;
  --pannello: #1f242b;
  --bordo: #2f3742;
  --testo: #e6eaef;
  --testo-tenue: #9aa4b1;
  --verde: #2e7d32;
  --giallo: #f9a825;
  --rosso: #c62828;
  --blu: #1565c0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.45 system-ui, "Segoe UI", Roboto, sans-serif;
  background: var(--sfondo);
  color: var(--testo);
  height: 100vh;
  overflow: hidden;
}

/* ---------- login ---------- */
.overlay {
  position: fixed; inset: 0; display: grid; place-items: center;
  background: linear-gradient(160deg, #10131a, #1d2530);
  z-index: 1000;
}
.card {
  background: var(--pannello); padding: 32px; border-radius: 10px;
  border: 1px solid var(--bordo); width: 340px;
}
.card h1 { margin: 0; font-size: 20px; }
.card .sub { margin: 4px 0 20px; color: var(--testo-tenue); }
.card label { display: block; margin-bottom: 14px; font-size: 12px; color: var(--testo-tenue); }
.card input, .card button {
  width: 100%; padding: 10px; margin-top: 4px; border-radius: 6px;
  border: 1px solid var(--bordo); background: #12161b; color: var(--testo);
}
.card button { background: var(--blu); border: none; font-weight: 600; cursor: pointer; }
.errore { color: #ef9a9a; min-height: 18px; margin: 8px 0 0; }

/* ---------- struttura ---------- */
#console { display: flex; flex-direction: column; height: 100vh; }

header {
  display: flex; align-items: center; gap: 18px;
  padding: 8px 14px; background: var(--pannello);
  border-bottom: 1px solid var(--bordo);
}
.marchio { font-weight: 700; letter-spacing: .5px; }
.marchio span { color: var(--blu); }

.stato-conn { display: flex; align-items: center; gap: 6px; color: var(--testo-tenue); }
.led { width: 10px; height: 10px; border-radius: 50%; background: #555; }
.led.ok { background: var(--verde); box-shadow: 0 0 8px var(--verde); }
.led.ko { background: var(--rosso); }

.canale-sel { display: flex; align-items: center; gap: 6px; }
.canale-sel select {
  background: #12161b; color: var(--testo); border: 1px solid var(--bordo);
  border-radius: 6px; padding: 6px;
}

/* Pulsante PTT: grande e sempre raggiungibile, come sulla radio */
.ptt {
  display: flex; flex-direction: column; align-items: center;
  padding: 6px 26px; border: none; border-radius: 8px;
  background: var(--verde); color: #fff; cursor: pointer;
  font-weight: 700; letter-spacing: .5px;
}
.ptt:active, .ptt.attivo { background: #66bb6a; box-shadow: 0 0 14px #66bb6a; }
.ptt-hint { font-size: 10px; font-weight: 400; opacity: .8; }

.chi-parla { flex: 1; color: var(--testo-tenue); }
.chi-parla.attivo { color: #64b5f6; font-weight: 600; }

.utente { display: flex; align-items: center; gap: 8px; color: var(--testo-tenue); }
.link { background: none; border: none; color: #64b5f6; cursor: pointer; }

main { flex: 1; display: grid; grid-template-columns: 280px 1fr 340px; min-height: 0; }

aside {
  background: var(--pannello); border-right: 1px solid var(--bordo);
  display: flex; flex-direction: column; min-height: 0;
}
#pannello-eventi { border-right: none; border-left: 1px solid var(--bordo); }

.pannello-testa { padding: 10px; border-bottom: 1px solid var(--bordo); }
.pannello-testa h2 { margin: 0 0 8px; font-size: 14px; text-transform: uppercase; color: var(--testo-tenue); }
.pannello-testa input {
  width: 100%; padding: 6px; border-radius: 6px;
  border: 1px solid var(--bordo); background: #12161b; color: var(--testo);
}

/* ---------- elenco flotta ---------- */
#elenco-radio { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 1; }
#elenco-radio li {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  border-bottom: 1px solid #262d36; cursor: pointer;
}
#elenco-radio li:hover { background: #262d36; }
#elenco-radio .dati { flex: 1; display: flex; flex-direction: column; min-width: 0; }
#elenco-radio small { color: var(--testo-tenue); font-size: 11px; }
#elenco-radio .batteria { font-variant-numeric: tabular-nums; color: var(--testo-tenue); }
#elenco-radio .batteria.bassa { color: var(--rosso); font-weight: 700; }

.pallino { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.pallino.verde { background: var(--verde); }
.pallino.giallo { background: var(--giallo); }
.pallino.rosso { background: var(--rosso); }
.pallino.blu { background: var(--blu); animation: pulsa 1s infinite; }
@keyframes pulsa { 50% { opacity: .35; } }

.legenda {
  display: flex; flex-direction: column; gap: 4px; padding: 10px;
  border-top: 1px solid var(--bordo); font-size: 11px; color: var(--testo-tenue);
}
.legenda span { display: flex; align-items: center; gap: 6px; }

/* ---------- mappa ---------- */
#mappa { width: 100%; height: 100%; background: #0e1114; }
.marker-radio .pin {
  width: 34px; height: 34px; border-radius: 50%; border: 2px solid #fff;
  display: grid; place-items: center; font-size: 11px; font-weight: 700;
  color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.5); position: relative;
}
.marker-radio .batt {
  position: absolute; top: -6px; right: -6px; background: var(--rosso);
  width: 16px; height: 16px; border-radius: 50%; font-size: 11px;
  display: grid; place-items: center; font-style: normal;
}

/* ---------- pannello eventi ---------- */
.tab-bar { display: flex; border-bottom: 1px solid var(--bordo); }
.tab {
  flex: 1; padding: 10px; background: none; border: none; cursor: pointer;
  color: var(--testo-tenue); border-bottom: 2px solid transparent;
}
.tab.attiva { color: var(--testo); border-bottom-color: var(--blu); }
.tab-contenuto { flex: 1; overflow-y: auto; padding: 10px; }

#elenco-eventi { list-style: none; margin: 0; padding: 0; }
.evento {
  padding: 6px 8px; border-left: 3px solid var(--bordo);
  margin-bottom: 4px; background: #1a1f26; font-size: 12px;
}
.evento .ora { color: var(--testo-tenue); margin-right: 6px; font-variant-numeric: tabular-nums; }
.evento.warn { border-left-color: var(--giallo); }
.evento.alarm { border-left-color: #ff7043; background: #2a1d18; }
.evento.critical, .evento.sos {
  border-left-color: var(--rosso); background: #2c1618; font-weight: 600;
  animation: lampeggia 1.2s infinite;
}
.evento.preso { animation: none; opacity: .6; }
@keyframes lampeggia { 50% { background: #45191d; } }
.evento button {
  display: block; margin-top: 6px; padding: 4px 8px; border: none;
  border-radius: 4px; background: var(--rosso); color: #fff; cursor: pointer;
}

/* ---------- form storico / interventi ---------- */
#tab-storico label, #tab-interventi label {
  display: block; margin-bottom: 8px; font-size: 12px; color: var(--testo-tenue);
}
#tab-storico input, #tab-storico select,
#tab-interventi input {
  width: 100%; padding: 6px; margin-top: 3px; border-radius: 6px;
  border: 1px solid var(--bordo); background: #12161b; color: var(--testo);
}
#tab-storico button, #tab-interventi button {
  padding: 8px 12px; border: none; border-radius: 6px;
  background: var(--blu); color: #fff; cursor: pointer; margin-right: 6px;
}
button.secondario { background: #37414d; }
.riepilogo { margin-top: 12px; font-size: 12px; color: var(--testo-tenue); }
.riepilogo ul { padding-left: 18px; }

#elenco-interventi { list-style: none; margin: 12px 0 0; padding: 0; }
#elenco-interventi li {
  padding: 8px; border-bottom: 1px solid #262d36;
  display: flex; flex-direction: column;
}
#elenco-interventi small { color: var(--testo-tenue); font-size: 11px; }

footer {
  display: flex; justify-content: space-between; padding: 6px 14px;
  background: var(--pannello); border-top: 1px solid var(--bordo);
  font-size: 12px; color: var(--testo-tenue);
}
#riepilogo-audio { color: #66bb6a; font-weight: 600; }

/* Schermi piccoli (postazione secondaria / tablet in officina) */
@media (max-width: 1100px) {
  main { grid-template-columns: 1fr; grid-template-rows: 200px 1fr 240px; }
  aside { border: none; border-top: 1px solid var(--bordo); }
}