:root {
  --sfondo: #14161a;
  --sfondo-2: #1c1f25;
  --sfondo-3: #23272f;
  --bordo: #2e333c;
  --testo: #e9ecf1;
  --testo-2: #9aa3b2;
  --accento: #4f8cff;
  --accento-2: #2b6ae0;
  --verde: #35c26b;
  --rosso: #e2574c;
  --raggio: 14px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sfondo);
  color: var(--testo);
  font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overscroll-behavior-y: contain;
}

body { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }

header.testata {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(env(safe-area-inset-top, 0px) + 12px) 14px 12px;
  background: rgba(20, 22, 26, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bordo);
}

h1 { font-size: 17px; margin: 0; flex: 1; font-weight: 600; }

.punto {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 0 0 3px rgba(53, 194, 107, 0.18);
  animation: respiro 2.4s ease-in-out infinite;
}
@keyframes respiro { 50% { opacity: 0.45; } }

main { flex: 1; padding: 14px; padding-bottom: 24px; }
.vista[hidden] { display: none; }

button {
  font: inherit;
  color: var(--testo);
  background: var(--sfondo-3);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  padding: 12px 16px;
  cursor: pointer;
}
button:active { transform: scale(0.985); }

.primario { background: var(--accento); border-color: var(--accento); color: #fff; font-weight: 600; }
.primario:active { background: var(--accento-2); }
.largo { width: 100%; padding: 15px; }
.secondario { flex: 1; padding: 11px 8px; font-size: 14px; }
.pericolo { color: var(--rosso); }

.icona { background: none; border: none; font-size: 26px; line-height: 1; padding: 2px 10px 8px 0; }
.icona-piena {
  background: var(--accento); border-color: var(--accento); color: #fff;
  font-size: 22px; line-height: 1; padding: 0; width: 46px; height: 46px; border-radius: 12px;
}

input {
  font: inherit;
  color: var(--testo);
  background: var(--sfondo-2);
  border: 1px solid var(--bordo);
  border-radius: 12px;
  padding: 12px 14px;
  width: 100%;
}
input:focus { outline: none; border-color: var(--accento); }

/* ---------------- elenco note ---------------- */
.note { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.nota {
  background: var(--sfondo-2);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  padding: 14px;
}
.nota h2 { font-size: 16px; margin: 0 0 4px; font-weight: 600; }
.nota .meta { font-size: 13px; color: var(--testo-2); margin: 0 0 8px; }
.nota .anteprima {
  font-size: 14px; color: var(--testo-2); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.vuoto { color: var(--testo-2); text-align: center; margin-top: 28px; }

/* ---------------- editor ---------------- */
.titolo-nota { font-size: 17px; font-weight: 600; }
.data-nota { font-size: 13px; color: var(--testo-2); margin: 8px 2px 14px; }
.stato-telefono {
  font-size: 13px; margin: -6px 2px 14px; color: var(--accento);
  display: flex; align-items: center; gap: 7px;
}
.stato-telefono[hidden] { display: none; }
.stato-telefono::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accento); animation: respiro 1.6s ease-in-out infinite;
}

/* schermi grandi (il PC usato come monitor): parole leggibili da lontano */
@media (min-width: 900px) {
  main { width: 100%; max-width: 1100px; margin: 0 auto; padding: 22px 28px 28px; }
  .parole { gap: 12px; }
  .parola { font-size: 22px; padding: 12px 12px 12px 20px; border-radius: 999px; }
  .parola .x { font-size: 22px; padding: 0 6px; }
  .parola input { font-size: 22px; }
  .titolo-nota { font-size: 22px; }
  .data-nota, .stato-telefono { font-size: 15px; }
}

.parole { display: flex; flex-wrap: wrap; gap: 8px; min-height: 52px; margin-bottom: 14px; }
.parola {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--sfondo-3);
  border: 1px solid var(--bordo);
  border-radius: 999px;
  padding: 9px 8px 9px 14px;
  font-size: 15px;
  touch-action: pan-y;
  word-break: break-word;
  user-select: none;
}
.parola:active { cursor: grabbing; }
.parola.trascinata { opacity: 0.35; }
.parola .x {
  background: none; border: none; color: var(--testo-2); padding: 0 4px;
  font-size: 17px; line-height: 1; border-radius: 50%;
}
.parola .testo-parola { min-width: 18px; }
.parola input {
  background: transparent; border: none; padding: 0; width: auto; min-width: 60px;
  font-size: 15px; border-radius: 0;
}
.segnaposto { width: 0; height: 44px; border-radius: 999px; }
.parola.ultima-nuova { animation: comparsa 0.28s ease-out; }
@keyframes comparsa { from { opacity: 0; transform: translateY(-4px) scale(0.96); } }

.riga-aggiunta { display: flex; gap: 8px; align-items: center; }

.barra-azioni { display: flex; gap: 8px; margin-top: 16px; }

/* ---------------- microfono ---------------- */
.barra-mic {
  position: sticky; bottom: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 12px 14px calc(14px + var(--safe-bottom));
  background: rgba(20, 22, 26, 0.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--bordo);
}
.barra-mic[hidden] { display: none; }
.stato-mic { margin: 0; font-size: 13px; color: var(--testo-2); min-height: 18px; }

.mic {
  width: 74px; height: 74px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--sfondo-3);
  border: 1px solid var(--bordo);
}
.mic svg { width: 30px; height: 30px; fill: var(--testo); }
.mic.attivo { background: var(--rosso); border-color: var(--rosso); position: relative; }
.mic.attivo svg { fill: #fff; }
.mic.attivo::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid var(--rosso); opacity: 0.55;
  animation: onda 1.4s ease-out infinite;
}
@keyframes onda { to { transform: scale(1.18); opacity: 0; } }
.mic.occupato { opacity: 0.75; }

.brindisi {
  position: fixed; left: 50%; bottom: calc(108px + var(--safe-bottom));
  transform: translateX(-50%);
  background: #0c0e12; border: 1px solid var(--bordo);
  padding: 10px 16px; border-radius: 999px; font-size: 14px; z-index: 20;
  max-width: 88vw; text-align: center;
}
.brindisi[hidden] { display: none; }