/* BotProva — widget chat flottante che pilota LA PAGINA in cui è montato
   (pagina facsimile /prova/). A differenza di bot-demo (che si porta dietro
   il suo mini-sito), qui il «palcoscenico» è la pagina vera: il bot trova
   i bersagli marcati data-bp-prezzo / data-bp-agenda e li modifica.

   Uso:
     <link rel="stylesheet" href="…/bot-prova.css">
     … bersagli nella pagina …
     <script src="…/bot-prova.js"></script>
     <script>BotProva.mount({ nome: 'Essenza', cta: '/modulo-contatti.html' })</script>

   Pelle di default: carta/crema/salvia/terracotta (concept Essenza).
   Nessun backend, nessuna dipendenza, gira offline. */

.bp {
  --bp-carta: #fffdfa;
  --bp-crema: #faf1e8;
  --bp-crema-scura: #f1e2d3;
  --bp-salvia: #46503f;
  --bp-salvia-60: rgba(70, 80, 63, .66);
  --bp-bordo: rgba(70, 80, 63, .16);
  --bp-terra: #c97b5d;
  --bp-rosa: #e9b7a6;
  --bp-ok: #3e7a52;
  --bp-raggio: 18px;
  --bp-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  font-family: Karla, system-ui, sans-serif;
  color: var(--bp-salvia);
  position: relative;
  z-index: 90;
}
.bp [hidden] { display: none !important; }
.bp-mono { font-family: var(--bp-mono); font-size: .68rem; letter-spacing: .06em; text-transform: lowercase; }

/* ---------- pulsante flottante ---------- */
.bp-apri {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 92;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--bp-salvia);
  color: var(--bp-crema);
  box-shadow: 0 14px 34px rgba(70, 80, 63, .4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s ease, box-shadow .2s ease;
}
.bp-apri:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(70, 80, 63, .46); }
.bp-apri svg { width: 26px; height: 26px; }
.bp-punto-apri {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bp-terra);
  border: 2px solid var(--bp-salvia);
}
/* alone che pulsa finché non lo aprono la prima volta */
.bp-apri.bp-nuovo::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--bp-terra);
  animation: bp-battito-apri 2.2s ease-out infinite;
}
@keyframes bp-battito-apri {
  0%   { transform: scale(.8); opacity: .9; }
  70%  { transform: scale(1.25); opacity: 0; }
  100% { opacity: 0; }
}

/* ---------- pannello chat ---------- */
.bp-finestra {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 93;
  width: min(384px, calc(100vw - 24px));
  max-height: min(600px, calc(100dvh - 36px));
  display: flex;
  flex-direction: column;
  background: var(--bp-carta);
  border: 1px solid var(--bp-bordo);
  border-radius: var(--bp-raggio);
  box-shadow: 0 30px 70px rgba(70, 80, 63, .3);
  overflow: hidden;
  animation: bp-sale .3s ease-out 1;
}
@keyframes bp-sale {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to   { opacity: 1; transform: none; }
}

.bp-testa {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  background: var(--bp-crema);
  border-bottom: 1px solid var(--bp-bordo);
}
.bp-punto {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--bp-ok);
  flex: none;
  animation: bp-battito 2.4s ease-out infinite;
}
@keyframes bp-battito {
  0%   { box-shadow: 0 0 0 0 rgba(62, 122, 82, .45); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.bp-titolo { margin: 0; line-height: 1.15; flex: 1; min-width: 0; }
.bp-titolo strong { font-size: .98rem; font-weight: 700; display: block; }
.bp-titolo .bp-mono { color: var(--bp-salvia-60); display: block; margin-top: 3px; }
.bp-badge {
  border: 1px solid var(--bp-terra);
  color: var(--bp-terra);
  padding: 3px 9px;
  border-radius: 999px;
  flex: none;
}
.bp-chiudi {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--bp-salvia-60);
  font-size: 1.25rem;
  line-height: 1;
  padding: 2px 4px;
  flex: none;
}
.bp-chiudi:hover { color: var(--bp-salvia); }

.bp-msgs {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  overflow-y: auto;
  scroll-behavior: smooth;
  min-height: 200px;
  flex: 1;
}
.bp-msg { margin: 0; padding: 9px 13px; border-radius: 14px; max-width: 88%; font-size: .92rem; line-height: 1.45; }
.bp-msg.bp-bot    { background: var(--bp-crema); border: 1px solid var(--bp-bordo); border-top-left-radius: 4px; align-self: flex-start; }
.bp-msg.bp-utente { background: var(--bp-terra); color: var(--bp-carta); font-weight: 600; border-top-right-radius: 4px; align-self: flex-end; }
.bp-msg.bp-utente a { color: var(--bp-carta); text-decoration: underline; }
.bp-msg.bp-bot a { color: var(--bp-terra); font-weight: 700; text-decoration: underline; }

.bp-staScrivendo { display: flex; gap: 5px; align-items: center; padding: 13px; }
.bp-puntoScrive {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bp-salvia-60);
  animation: bp-salto 1s ease-in-out infinite;
}
.bp-puntoScrive:nth-child(2) { animation-delay: .15s; }
.bp-puntoScrive:nth-child(3) { animation-delay: .3s; }
@keyframes bp-salto {
  0%, 60%, 100% { transform: translateY(0); opacity: .5; }
  30%           { transform: translateY(-4px); opacity: 1; }
}

/* conferma «Fatto ✓» */
.bp-msg.bp-fatto {
  align-self: flex-start;
  background: var(--bp-salvia);
  color: var(--bp-crema);
  border: none;
  border-top-left-radius: 4px;
  font-weight: 700;
}

/* card instagram dentro la chat */
.bp-card {
  align-self: stretch;
  background: var(--bp-carta);
  border: 1px solid var(--bp-bordo);
  border-radius: 14px;
  padding: 11px 12px;
  animation: bp-comparsa .45s ease-out 1;
}
.bp-card-testa {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.bp-card-testa .bp-mono:first-child { color: var(--bp-salvia-60); }
.bp-card-stato {
  color: var(--bp-salvia-60);
  border: 1px solid var(--bp-bordo);
  border-radius: 999px;
  padding: 2px 9px;
}
.bp-card-stato.bp-ok {
  color: var(--bp-carta);
  background: var(--bp-ok);
  border-color: var(--bp-ok);
  font-weight: 700;
}
.bp-dm { display: flex; flex-direction: column; gap: 7px; }
.bp-bolla {
  margin: 0;
  padding: 8px 11px;
  border-radius: 11px;
  font-size: .88rem;
  line-height: 1.4;
  max-width: 92%;
}
.bp-bolla .bp-chi { display: block; color: var(--bp-salvia-60); margin-bottom: 3px; }
.bp-bolla.bp-cliente  { background: var(--bp-crema); border: 1px solid var(--bp-bordo); border-top-left-radius: 4px; align-self: flex-start; }
.bp-bolla.bp-risposta { background: var(--bp-terra); color: var(--bp-carta); border-top-right-radius: 4px; align-self: flex-end; font-weight: 500; }
.bp-bolla.bp-risposta .bp-chi { color: rgba(255, 253, 250, .75); }
.bp-entra { animation: bp-comparsa .45s ease-out 1; }
@keyframes bp-comparsa {
  from { opacity: 0; transform: translateY(8px) scale(.97); }
  to   { opacity: 1; transform: none; }
}

/* chip + input */
.bp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 11px 14px 0;
}
.bp-chip {
  font: inherit;
  font-size: .84rem;
  font-weight: 600;
  color: var(--bp-terra);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--bp-terra) 55%, transparent);
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.bp-chip:hover:not(:disabled) { background: var(--bp-terra); color: var(--bp-carta); }
.bp-chip:disabled { opacity: .45; cursor: default; }
.bp-chip-reset { color: var(--bp-salvia-60); border-color: var(--bp-bordo); }
.bp-chip-reset:hover:not(:disabled) { background: var(--bp-crema); color: var(--bp-salvia); }

.bp-inputriga {
  display: flex;
  gap: 8px;
  padding: 11px 14px 13px;
}
.bp-input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: .92rem;
  color: var(--bp-salvia);
  background: var(--bp-crema);
  border: 1px solid var(--bp-bordo);
  border-radius: 999px;
  padding: 10px 16px;
  outline: none;
}
.bp-input:focus { border-color: var(--bp-terra); }
.bp-input::placeholder { color: var(--bp-salvia-60); opacity: .8; }
.bp-manda {
  font: inherit;
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--bp-salvia);
  color: var(--bp-crema);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.bp-manda:hover:not(:disabled) { background: var(--bp-terra); }
.bp-manda:disabled { opacity: .45; cursor: default; }
.bp-manda svg { width: 18px; height: 18px; }

.bp-nota { margin: 0; padding: 8px 14px 10px; color: var(--bp-salvia-60); text-align: center; }

/* ---------- ciò che il bot tocca nella pagina ---------- */
/* lampeggio dell'elemento modificato: si attaccano classi da JS */
.bp-toccato { animation: bp-lampo 1.8s ease-out 1; }
@keyframes bp-lampo {
  0%   { background: color-mix(in srgb, var(--bp-rosa, #e9b7a6) 55%, transparent); }
  100% { background: transparent; }
}
/* etichetta «bot ✓» accanto al prezzo aggiornato */
.bp-tag {
  display: inline-block;
  font-family: var(--bp-mono);
  font-size: .6rem;
  letter-spacing: .05em;
  color: var(--bp-terra);
  border: 1px solid var(--bp-terra);
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: 8px;
  vertical-align: middle;
  white-space: nowrap;
}
/* riga nuova in agenda */
.bp-app-nuovo { animation: bp-comparsa .45s ease-out 1; }
/* etichetta del giorno nelle righe che il bot aggiunge a [data-bp-agenda] */
.bp-ag-giorno {
  font-family: var(--bp-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--bp-terra);
  border: 1px solid var(--bp-bordo);
  border-radius: 6px;
  padding: 1px 6px;
  margin-right: 6px;
}

@media (max-width: 480px) {
  .bp-apri { right: 14px; bottom: 14px; }
  .bp-finestra { right: 12px; left: 12px; width: auto; bottom: 12px; max-height: calc(100dvh - 24px); }
}

@media (prefers-reduced-motion: reduce) {
  .bp *, .bp *::before, .bp *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}