/* ==========================================================================
   BMS - foglio di stile unico. Mobile first, desktop come progressive
   enhancement. Nessuna dipendenza esterna: tutto deve funzionare anche
   dietro il tunnel Cloudflare senza CDN.
   ========================================================================== */

:root {
  --bg:            #070b16;
  --bg-2:          #0c1225;
  --surface:       rgba(255, 255, 255, .045);
  --surface-2:     rgba(255, 255, 255, .075);
  --stroke:        rgba(255, 255, 255, .10);
  --stroke-strong: rgba(255, 255, 255, .20);

  --text:          #e8edf9;
  --text-dim:      #94a3c4;
  --text-faint:    #5f6d8f;

  --cyan:   #22d3ee;
  --blue:   #3b82f6;
  --violet: #a78bfa;
  --green:  #34d399;
  --amber:  #fbbf24;
  --orange: #fb923c;
  --red:    #f87171;
  --pink:   #f472b6;

  --caldo:  linear-gradient(135deg, #fb923c, #f43f5e);
  --freddo: linear-gradient(135deg, #22d3ee, #3b82f6);
  --auto:   linear-gradient(135deg, #a78bfa, #6366f1);
  --spento: linear-gradient(135deg, #64748b, #475569);

  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 10px 40px rgba(0, 0, 0, .45);
  --nav-h:     68px;
}

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

/* Rete di sicurezza: un SVG inline senza width/height esplicite assume la
   dimensione naturale del viewBox e puo' occupare l'intera pagina. */
svg { width: 20px; height: 20px; flex: none; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  line-height: 1.5;
  overflow-x: hidden;
  padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom));
  -webkit-font-smoothing: antialiased;
}

/* sfondo animato: due aloni che respirano lentamente */
body::before {
  content: "";
  position: fixed;
  inset: -30%;
  z-index: -1;
  background:
    radial-gradient(closest-side, rgba(34, 211, 238, .13), transparent) 18% 12% / 62% 62% no-repeat,
    radial-gradient(closest-side, rgba(167, 139, 250, .13), transparent) 84% 78% / 58% 58% no-repeat,
    var(--bg);
}

/* Lo sfondo NON si anima: era un elemento fixed grande quanto lo schermo
   messo in scale() infinito. Costringeva il browser a ridisegnare tutto di
   continuo e, con le sfocature delle schede sopra, a ricalcolarle a ogni
   fotogramma: la pagina "vibrava". Un fondo fermo e' identico da guardare
   e non costa nulla. */

/* ---------------------------------------------------------------- layout */

.wrap { max-width: 1180px; margin: 0 auto; padding: 16px; }

.intestazione {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 16px 8px;
  max-width: 1180px;
  margin: 0 auto;
}

.intestazione h1 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -.02em;
  flex: 1;
  min-width: 0;
}

.intestazione .sottotitolo {
  display: block;
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-faint);
  letter-spacing: .02em;
}

.marchio {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--freddo);
  box-shadow: 0 6px 22px rgba(34, 211, 238, .35);
  flex: none;
}
.marchio svg { width: 24px; height: 24px; }

/* --------------------------------------------------------------- griglie */

.griglia { display: grid; gap: 14px; grid-template-columns: 1fr; }

@media (min-width: 620px)  { .griglia.due  { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .griglia.tre  { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 760px)  { .griglia.auto { grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); } }

/* --------------------------------------------------------------- schede */

.scheda {
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  animation: entra .45s cubic-bezier(.21, 1, .35, 1) backwards;
  animation-iteration-count: 1;
}

.scheda::after {           /* filo di luce sul bordo superiore */
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stroke-strong), transparent);
}

@keyframes entra {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: none; }
}

.scheda:nth-child(2) { animation-delay: .05s; }
.scheda:nth-child(3) { animation-delay: .10s; }
.scheda:nth-child(4) { animation-delay: .15s; }
.scheda:nth-child(5) { animation-delay: .20s; }
.scheda:nth-child(6) { animation-delay: .25s; }

.scheda-testa {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.scheda-testa h2, .scheda-testa h3 {
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -.01em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.titolo-sezione {
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-faint);
  margin: 26px 4px 10px;
}

/* ------------------------------------------------------------- moduli */

a.modulo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  transition: transform .22s cubic-bezier(.21, 1, .35, 1), border-color .22s;
}
a.modulo:active { transform: scale(.985); }
@media (hover: hover) {
  a.modulo:hover { transform: translateY(-3px); border-color: var(--stroke-strong); }
}

.modulo-icona {
  width: 52px; height: 52px;
  border-radius: 15px;
  display: grid; place-items: center;
  flex: none;
  position: relative;
}
.modulo-icona svg { width: 27px; height: 27px; stroke-width: 1.9; }
.modulo-icona.clima   { background: var(--freddo); box-shadow: 0 8px 24px rgba(34,211,238,.3); }
.modulo-icona.knx     { background: var(--auto);   box-shadow: 0 8px 24px rgba(167,139,250,.3); }
.modulo-icona.allarme { background: linear-gradient(135deg,#f43f5e,#be123c);
                        box-shadow: 0 8px 24px rgba(244,63,94,.3); }
.modulo-icona.spento  { background: var(--spento); box-shadow: none; opacity: .5; }

.modulo-testo { flex: 1; min-width: 0; }
.modulo-testo strong { display: block; font-size: 1.02rem; font-weight: 640; }
.modulo-testo span   { display: block; font-size: .82rem; color: var(--text-dim);
                       overflow: hidden; text-overflow: ellipsis; }

.freccia { color: var(--text-faint); flex: none; }

/* --------------------------------------------------------------- zone */

.zona-testa {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.zona-nome { flex: 1; min-width: 0; }
.zona-nome h3 { font-size: 1.12rem; font-weight: 660; }
.zona-nome .knx-ga { font-size: .7rem; color: var(--text-faint); font-family: ui-monospace, monospace; }

/* lettura grande della temperatura */
.lettura {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-variant-numeric: tabular-nums;
}
.lettura .val {
  font-size: 2.9rem;
  font-weight: 250;
  letter-spacing: -.04em;
  line-height: 1;
  background: var(--freddo);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: filter .3s;
}
.lettura .um { font-size: 1.05rem; color: var(--text-dim); font-weight: 500; }
.lettura.caldo  .val { background: var(--caldo); -webkit-background-clip: text; background-clip: text; }
.lettura.neutro .val { background: var(--spento); -webkit-background-clip: text; background-clip: text; }

/* evidenzia il valore quando cambia */
.aggiornato { animation: lampo .35s ease-out; }
@keyframes lampo {
  0%   { opacity: .45; }
  100% { opacity: 1; }
}

.riga-dati {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  font-size: .88rem;
}
.riga-dati:last-child { border-bottom: 0; }
.riga-dati .etichetta { color: var(--text-dim); min-width: 0;
                        overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.riga-dati .valore { font-weight: 600; font-variant-numeric: tabular-nums;
                     text-align: right; flex: none; }

/* ------------------------------------------------------- controllo setpoint */

.setpoint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface-2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin: 14px 0;
}
.setpoint-val { text-align: center; flex: 1; }
.setpoint-val b { display: block; font-size: 1.6rem; font-weight: 600;
                  font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.setpoint-val span { font-size: .68rem; text-transform: uppercase;
                     letter-spacing: .1em; color: var(--text-faint); }

.tondo {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--stroke-strong);
  background: var(--surface-2);
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  display: grid; place-items: center;
  cursor: pointer;
  flex: none;
  transition: transform .15s, background .2s;
  -webkit-tap-highlight-color: transparent;
}
.tondo:active:not(:disabled) { transform: scale(.9); background: var(--stroke-strong); }
.tondo:disabled { opacity: .3; cursor: not-allowed; }

/* ------------------------------------------------------------- pulsanti */

.modi { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 12px; }

.modo-btn {
  padding: 11px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .03em;
  cursor: pointer;
  transition: all .22s cubic-bezier(.21, 1, .35, 1);
  -webkit-tap-highlight-color: transparent;
}
.modo-btn:active:not(:disabled) { transform: scale(.94); }
.modo-btn:disabled { opacity: .35; cursor: not-allowed; }
.modo-btn.on {
  color: #fff;
  border-color: transparent;
  background: var(--auto);
  box-shadow: 0 6px 18px rgba(99, 102, 241, .35);
  transform: translateY(-2px);
}
.modo-btn.on[data-modo="1"] { background: var(--spento); box-shadow: none; }
.modo-btn.on[data-modo="3"],
.modo-btn.on[data-modo="4"],
.modo-btn.on[data-modo="5"] { background: var(--freddo);
                              box-shadow: 0 6px 18px rgba(34, 211, 238, .35); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke-strong);
  background: var(--surface-2);
  color: var(--text);
  font-size: .88rem;
  font-weight: 620;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s, background .2s, opacity .2s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.primario { background: var(--freddo); border-color: transparent; color: #04121a;
                font-weight: 700; box-shadow: 0 8px 24px rgba(34, 211, 238, .3); }
.btn.pieno    { width: 100%; }
.btn.pericolo { border-color: rgba(248, 113, 113, .45); color: var(--red); }
.btn.piccolo  { padding: 8px 12px; font-size: .78rem; }

/* ------------------------------------------------------------- etichette */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  flex: none;
}
.pill.ok      { background: rgba(52, 211, 153, .16); color: var(--green); }
.pill.ko      { background: rgba(248, 113, 113, .16); color: var(--red); }
.pill.attesa  { background: rgba(251, 191, 36, .16); color: var(--amber); }
.pill.neutro  { background: rgba(148, 163, 196, .14); color: var(--text-dim); }
.pill.freddo  { background: rgba(34, 211, 238, .16); color: var(--cyan); }
.pill.caldo   { background: rgba(251, 146, 60, .16); color: var(--orange); }

.punto { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.punto.vivo { animation: pulsa 3.4s ease-in-out infinite; }
@keyframes pulsa {
  0%, 100% { opacity: 1; }
  50%      { opacity: .62; }
}

/* --------------------------------------------------------------- avvisi */

.avviso {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  margin-bottom: 14px;
  border: 1px solid;
  line-height: 1.45;
}
.avviso svg { flex: none; width: 19px; height: 19px; margin-top: 1px; }
.avviso.rosso  { background: rgba(248, 113, 113, .10); border-color: rgba(248,113,113,.3);  color: #fca5a5; }
.avviso.giallo { background: rgba(251, 191, 36, .10);  border-color: rgba(251,191,36,.3);   color: #fcd34d; }
.avviso.blu    { background: rgba(59, 130, 246, .10);  border-color: rgba(59,130,246,.3);   color: #93c5fd; }

.allarme-riga {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 11px;
  border-radius: 10px;
  background: rgba(248, 113, 113, .12);
  border-left: 3px solid var(--red);
  font-size: .82rem;
  color: #fca5a5;
  margin-top: 8px;
  animation: entra .3s backwards;
}

/* ------------------------------------------------------------ navigazione */

.nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(8, 12, 24, .97);
  border-top: 1px solid var(--stroke);
  display: flex;
  z-index: 50;
}

.nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-decoration: none;
  color: var(--text-faint);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: color .2s;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.nav a svg { width: 22px; height: 22px; stroke-width: 1.9; }
.nav a.on { color: var(--cyan); }
.nav a.on::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 34px; height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

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

.login-box {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 32px 26px;
  box-shadow: var(--shadow);
  animation: entra .5s cubic-bezier(.21, 1, .35, 1);
}
.login-card .marchio { width: 62px; height: 62px; border-radius: 19px; margin: 0 auto 18px; }
.login-card .marchio svg { width: 34px; height: 34px; }
.login-card h1 { text-align: center; font-size: 1.5rem; margin-bottom: 4px; }
.login-card p.sub { text-align: center; color: var(--text-faint);
                    font-size: .84rem; margin-bottom: 24px; }

label.campo { display: block; margin-bottom: 14px; }
label.campo span { display: block; font-size: .74rem; font-weight: 650;
                   text-transform: uppercase; letter-spacing: .08em;
                   color: var(--text-faint); margin-bottom: 6px; }

input[type=text], input[type=password], select {
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, .3);
  color: var(--text);
  font-size: 1rem;               /* >=16px: evita lo zoom automatico su iOS */
  font-family: inherit;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .16);
}
select option { background: var(--bg-2); }

/* ---------------------------------------------------------------- tabelle */

.tabella { width: 100%; border-collapse: collapse; font-size: .85rem; }
.tabella th {
  text-align: left;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-faint);
  padding: 8px 10px;
  border-bottom: 1px solid var(--stroke);
  white-space: nowrap;
}
.tabella td { padding: 10px; border-bottom: 1px solid rgba(255,255,255,.05); }
.tabella tr:last-child td { border-bottom: 0; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -16px; padding: 0 16px; }

/* --------------------------------------------------------------- varie */

.vuoto { text-align: center; padding: 40px 20px; color: var(--text-faint); }
.vuoto svg { width: 46px; height: 46px; margin-bottom: 12px; opacity: .35; }

.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .82rem; }

.brindello {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 14px);
  transform: translate(-50%, 20px);
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(12, 18, 37, .96);
  border: 1px solid var(--stroke-strong);
  box-shadow: var(--shadow);
  font-size: .85rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 100;
  max-width: calc(100vw - 32px);
  text-align: center;
}
.brindello.mostra { opacity: 1; transform: translate(-50%, 0); }
.brindello.ko { border-color: rgba(248, 113, 113, .5); color: #fca5a5; }
.brindello.ok { border-color: rgba(52, 211, 153, .5); color: #6ee7b7; }

.caricamento {
  display: inline-block;
  width: 15px; height: 15px;
  border: 2px solid var(--stroke-strong);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: gira .7s linear infinite;
}
@keyframes gira { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .punto.vivo, .apertura.armato .ap-icona { animation: none !important; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ==========================================================================
   Controlli KNX
   ========================================================================== */

.tab-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0 12px;
  scrollbar-width: none;
}
.tab-bar::-webkit-scrollbar { display: none; }

.tab {
  flex: none;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: .82rem;
  font-weight: 620;
  cursor: pointer;
  white-space: nowrap;
  transition: all .22s cubic-bezier(.21, 1, .35, 1);
  -webkit-tap-highlight-color: transparent;
}
.tab.on {
  background: var(--auto);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 18px rgba(99, 102, 241, .32);
}

.mini-titolo {
  font-size: .66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-faint);
  margin: 16px 0 6px;
}

.riga-comando {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  min-height: 44px;               /* area di tocco comoda su smartphone */
}
.riga-comando .etichetta {
  font-size: .89rem;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- interruttore -------------------------------------------------------- */

.switch {
  position: relative;
  width: 52px; height: 30px;
  flex: none;
  border-radius: 999px;
  border: 1px solid var(--stroke-strong);
  background: rgba(0, 0, 0, .35);
  cursor: pointer;
  padding: 0;
  transition: background .28s, border-color .28s, box-shadow .28s;
  -webkit-tap-highlight-color: transparent;
}
.switch i {
  position: absolute;
  top: 3px; left: 3px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: transform .28s cubic-bezier(.21, 1.2, .35, 1), background .28s;
}
.switch.on {
  background: var(--freddo);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(34, 211, 238, .4);
}
.switch.on i { transform: translateX(22px); background: #fff; }
.switch:active:not(:disabled) i { width: 26px; }
.switch:disabled { opacity: .4; cursor: not-allowed; }

/* --- sensori ------------------------------------------------------------- */

.sensori {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(78px, 1fr));
  gap: 8px;
  margin-bottom: 6px;
}
.sensore {
  background: var(--surface-2);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  text-align: center;
}
.sensore .sv {
  font-size: 1.3rem;
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}
.sensore .su { font-size: .74rem; color: var(--text-dim); margin-left: 2px; }
.sensore .sl {
  display: block;
  font-size: .64rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-faint);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sensore[data-tipo=temperatura] .sv { color: var(--orange); }
.sensore[data-tipo=umidita]     .sv { color: var(--cyan); }
.sensore[data-tipo=co2]         .sv { color: var(--green); }
.sensore[data-tipo=qualita_aria] .sv { color: var(--violet); }

/* --- tapparelle ---------------------------------------------------------- */

.tondo.mini { width: 36px; height: 36px; font-size: 1rem; }
.tap-btn { display: flex; gap: 6px; flex: none; }

.riga-slider { display: flex; align-items: center; gap: 10px; padding: 2px 0 10px; }
.riga-slider .perc {
  font-size: .8rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  min-width: 42px;
  text-align: right;
}

input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 8px;
  border-radius: 999px;
  outline: none;
  /* --p e' la posizione in percentuale, aggiornata da app.js: la parte
     percorsa resta colorata, il resto e' la traccia vuota. */
  background: linear-gradient(to right,
              #a78bfa 0%, #6366f1 var(--p, 0%),
              rgba(255, 255, 255, .13) var(--p, 0%),
              rgba(255, 255, 255, .13) 100%);
  transition: background .25s;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--auto);
  border: 2px solid #fff2;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .5);
}
input[type=range]::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #a78bfa;
  border: 2px solid #fff2;
  cursor: pointer;
}
input[type=range]:disabled { opacity: .4; }

/* --- setpoint in riga ----------------------------------------------------- */

.setp { display: flex; align-items: center; gap: 8px; flex: none; }
.setp b {
  min-width: 46px;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.scenari { display: flex; flex-wrap: wrap; gap: 6px; }

/* ==========================================================================
   Allarme - griglia zone
   ========================================================================== */

.zone-griglia {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 8px;
}

.zona-cella {
  background: var(--surface-2);
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  position: relative;
  transition: border-color .3s, background .3s;
}
.zona-cella .zn {
  position: absolute;
  top: 7px; right: 9px;
  font-size: .64rem;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
.zona-cella .znome {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  padding-right: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zona-cella .zstato {
  display: block;
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-faint);
  margin-top: 2px;
}

.zona-cella.aperta {
  border-left-color: var(--amber);
  background: rgba(251, 191, 36, .1);
}
.zona-cella.aperta .zstato { color: var(--amber); font-weight: 700; }

.zona-cella.esclusa {
  border-left-color: var(--text-faint);
  opacity: .55;
}
.zona-cella.esclusa .znome { text-decoration: line-through; }

/* indicatore a tacche del segnale GSM */
.tacche { display: flex; align-items: flex-end; gap: 3px; height: 20px; flex: none; }
.tacche i {
  width: 4px;
  border-radius: 2px;
  background: var(--stroke-strong);
  transition: background .3s;
}
.tacche i:nth-child(1) { height: 25%; }
.tacche i:nth-child(2) { height: 40%; }
.tacche i:nth-child(3) { height: 58%; }
.tacche i:nth-child(4) { height: 78%; }
.tacche i:nth-child(5) { height: 100%; }
.tacche[data-n="1"] i:nth-child(-n+1),
.tacche[data-n="2"] i:nth-child(-n+2),
.tacche[data-n="3"] i:nth-child(-n+3),
.tacche[data-n="4"] i:nth-child(-n+4),
.tacche[data-n="5"] i:nth-child(-n+5) { background: var(--green); }
.tacche[data-n="1"] i:nth-child(-n+1),
.tacche[data-n="2"] i:nth-child(-n+2) { background: var(--amber); }

/* stato di inserimento dell'impianto: la prima cosa che si deve leggere */
.inserimento {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  border: 1px solid rgba(52, 211, 153, .3);
  background: rgba(52, 211, 153, .10);
  transition: background .4s, border-color .4s;
}
.inserimento .ins-icona {
  width: 40px; height: 40px;
  border-radius: 11px;
  display: grid; place-items: center;
  flex: none;
  background: rgba(52, 211, 153, .18);
  color: var(--green);
}
.inserimento strong { display: block; font-size: 1.02rem; letter-spacing: .01em; }
.inserimento span { display: block; font-size: .78rem; color: var(--text-dim); }
.inserimento.on {
  border-color: rgba(251, 146, 60, .45);
  background: rgba(251, 146, 60, .12);
}
.inserimento.on .ins-icona { background: rgba(251, 146, 60, .2); color: var(--orange); }
.inserimento.on strong { color: var(--orange); }

/* pulsante escludi/reintegra dentro la cella zona */
.zbtn {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 5px 8px;
  border-radius: 8px;
  border: 1px solid var(--stroke-strong);
  background: var(--surface-2);
  color: var(--text-dim);
  font-size: .68rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: .05em;
  cursor: pointer;
  transition: transform .15s, background .2s, color .2s;
  -webkit-tap-highlight-color: transparent;
}
.zbtn:active:not(:disabled) { transform: scale(.96); }
.zbtn:disabled { opacity: .4; cursor: not-allowed; }
.zona-cella.esclusa .zbtn { color: var(--green); border-color: rgba(52,211,153,.4); }
.btn.pieno.piccolo { flex: 1; }

/* ==========================================================================
   Comandi rapidi in dashboard: aperture e scenari tapparelle
   ========================================================================== */

.aperture {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 10px;
  margin-bottom: 6px;
}

.apertura {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 18px 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  overflow: hidden;
  transition: transform .18s cubic-bezier(.21,1,.35,1), border-color .3s, background .3s;
  -webkit-tap-highlight-color: transparent;
  animation: entra .45s cubic-bezier(.21, 1, .35, 1) backwards;
}
.apertura:active:not(:disabled) { transform: scale(.96); }
.apertura:disabled { opacity: .5; cursor: not-allowed; }

.ap-icona {
  position: relative;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(150deg, rgba(52,211,153,.22), rgba(34,211,238,.14));
  border: 1px solid rgba(52, 211, 153, .32);
  transition: background .3s, border-color .3s, transform .3s;
}
.ap-icona svg { width: 26px; height: 26px; color: var(--green); transition: opacity .25s; }
.ap-icona .ap-ok {
  position: absolute;
  opacity: 0;
  color: #04121a;
  stroke-width: 3;
}

.ap-nome {
  font-size: .86rem;
  font-weight: 650;
  text-align: center;
  line-height: 1.15;
}
.ap-azione {
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-faint);
  text-align: center;
  transition: color .25s;
}

/* barra che scorre durante i 4 s di conferma */
.ap-barra {
  position: absolute;
  left: 0; bottom: 0;
  height: 3px; width: 0;
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber);
}

/* armato: aspetta il secondo tocco */
.apertura.armato {
  border-color: rgba(251, 191, 36, .6);
  background: rgba(251, 191, 36, .1);
}
.apertura.armato .ap-icona {
  background: linear-gradient(150deg, rgba(251,191,36,.28), rgba(251,146,60,.16));
  border-color: rgba(251, 191, 36, .5);
  animation: pulsa-icona 1.1s ease-in-out infinite;
}
.apertura.armato .ap-icona svg { color: var(--amber); }
.apertura.armato .ap-azione { color: var(--amber); }
.apertura.armato .ap-barra { animation: scorre 4s linear forwards; }

@keyframes pulsa-icona {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.07); }
}
@keyframes scorre { from { width: 100%; } to { width: 0; } }

/* invio in corso */
.apertura.attivo { border-color: rgba(34, 211, 238, .55); }
.apertura.attivo .ap-icona {
  background: var(--freddo);
  border-color: transparent;
  box-shadow: 0 0 22px rgba(34, 211, 238, .45);
}
.apertura.attivo .ap-icona svg { color: #04121a; }
.apertura.attivo .ap-azione { color: var(--cyan); }

/* comando inviato */
.apertura.fatto .ap-icona {
  background: var(--green);
  border-color: transparent;
  box-shadow: 0 0 22px rgba(52, 211, 153, .5);
}
.apertura.fatto .ap-icona svg:first-child { opacity: 0; }
.apertura.fatto .ap-icona .ap-ok { opacity: 1; }
.apertura.fatto .ap-azione { color: var(--green); }

/* --------------------------------------------------- scenari tapparelle */

/* Una riga intera per scenario, con i due comandi agli ESTREMI OPPOSTI:
   muovono tutte le tapparelle di un piano, quindi premere quello sbagliato
   e' fastidioso. Affiancati stretti erano un invito a sbagliare; qui li
   separa tutta la larghezza della card. Il linguaggio visivo resta quello
   delle aperture (cerchio icona, stessa tipografia, viola della domotica). */

.scenari-griglia {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 6px;
}

.scenario {
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--surface);
  animation: entra .45s cubic-bezier(.21, 1, .35, 1) backwards;
}
.scenario.casa { border-color: rgba(167, 139, 250, .34); }

.sc-centro {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 4px;
}

.sc-icona {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid; place-items: center;
  flex: none;
  background: linear-gradient(150deg, rgba(167,139,250,.22), rgba(99,102,241,.14));
  border: 1px solid rgba(167, 139, 250, .32);
}
.sc-icona svg { width: 24px; height: 24px; color: var(--violet); }
.scenario.casa .sc-icona {
  background: var(--auto);
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(99, 102, 241, .34);
}
.scenario.casa .sc-icona svg { color: #fff; }

.sc-testi { min-width: 0; }
.scenario .sc-nome {
  display: block;
  font-size: .95rem;
  font-weight: 650;
  letter-spacing: -.01em;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.scenario .sc-n {
  display: block;
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-faint);
}

/* i due comandi: larghi, alti, agli estremi */
.sc-az {
  flex: none;
  width: 78px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: transform .15s, filter .2s, opacity .2s;
  -webkit-tap-highlight-color: transparent;
}
.sc-az svg { width: 20px; height: 20px; stroke-width: 2.6; }
.sc-az:active:not(:disabled) { transform: scale(.94); }
.sc-az:disabled { opacity: .4; cursor: not-allowed; }

.sc-az.apri {
  background: var(--freddo); color: #04121a;
  box-shadow: 0 4px 14px rgba(34, 211, 238, .26);
}
.sc-az.chiudi {
  background: linear-gradient(135deg, #475569, #334155); color: #e8edf9;
}

@media (max-width: 380px) {
  .sc-az { width: 64px; }
  .sc-az span { font-size: .6rem; }
}
@media (min-width: 620px) {
  .scenari-griglia { grid-template-columns: 1fr; max-width: 560px; }
}
@media (hover: hover) {
  .sc-az:hover:not(:disabled) { filter: brightness(1.15); }
  .apertura:hover:not(:disabled) { border-color: var(--stroke-strong); transform: translateY(-2px); }
}

/* ==========================================================================
   Sonde di zona: quale si legge, quale regola, quale sbaglia
   ========================================================================== */

.lettura .fonte {
  display: block;
  width: 100%;
  text-align: right;
  font-size: .58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-faint);
  margin-top: 2px;
}

.sonde {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.sonda {
  background: var(--surface-2);
  border: 1px solid var(--stroke);
  border-radius: 10px;
  padding: 7px 6px;
  text-align: center;
}
.sonda .s-et {
  display: block;
  font-size: .58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-faint);
}
.sonda .s-v {
  display: block;
  font-size: 1.05rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  margin: 1px 0;
}
.sonda .s-no {
  display: block;
  font-size: .55rem;
  color: var(--text-faint);
  line-height: 1.1;
}
/* quella che il BMS mostra */
.sonda.usata {
  border-color: rgba(34, 211, 238, .45);
  background: rgba(34, 211, 238, .1);
}
.sonda.usata .s-v { color: var(--cyan); font-weight: 600; }
.sonda.usata .s-no { color: var(--cyan); font-weight: 700; }
/* quella nel controsoffitto: legge basso, non va usata */
.sonda.scarsa .s-v { color: var(--text-faint); }

.setpoint-val .compens {
  display: block;
  font-size: .55rem;
  text-transform: none;
  letter-spacing: .02em;
  color: var(--amber);
  margin-top: 1px;
}

/* comando inviato ma non ancora acquisito dalla macchina */
.setpoint-val .in-corso {
  display: block;
  font-size: .55rem;
  text-transform: none;
  letter-spacing: .02em;
  color: var(--cyan);
  margin-top: 1px;
}