/* ==========================================================================
   GreenTech — stima del tetto, componenti per lo stile 2
   Caricato solo da stima-tetto.html dopo v2.css. I nomi delle classi sono
   quelli usati da stima-tetto.js e lettura-bolletta.js: non rinominarli.
   ========================================================================== */

/* nomi delle variabili del vecchio stile, mappati sullo stile 2 */
:root {
  --cream: var(--bg);
  --white: #fff;
  --slate: var(--muted);
  --slate-60: rgba(87, 88, 79, 0.75);
  --font-display: var(--display);
  --font-body: var(--body);
  --font-mono: var(--body); /* stile Morbida: niente carattere monospaziato, numeri allineati con tabular-nums */
  --radius-m: 20px;
  --radius-s: 14px;
  --accent-soft: var(--accent-dark);
  --step-1: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  --step-2: clamp(1.75rem, 1.5rem + 1vw, 2.5rem);
}

/* componenti di base usati dal cruscotto */
.card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.6rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.4em; margin-bottom: 1.1rem; min-width: 0; }
.form-field label { font-weight: 600; color: var(--ink); font-size: 0.95rem; }
.form-field input, .form-field select, .form-field textarea {
  font: inherit; font-size: 1rem; color: var(--ink); width: 100%; min-width: 0;
  padding: 0.85em 1em; border: 1.5px solid var(--line); border-radius: 14px; background: var(--bg);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-field input:focus, .form-field select:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px rgba(113, 179, 64, 0.18); }
.form-note { font-size: 0.9rem; color: var(--slate-60); }
.info-block { background: var(--ink); color: #dcdad0; border-radius: 24px; padding: clamp(1.4rem, 4vw, 2.2rem); }
.info-block dt { font: 600 0.72rem var(--body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--bright); margin-top: 1.2rem; }
.info-block dt:first-child { margin-top: 0; }
.info-block dd { margin: 0.3rem 0 0; }
.info-block a { color: #fff; }
.stima-passo-titolo { display: flex; align-items: baseline; gap: 0.8rem; }
.stima-passo-titolo .n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; font: 700 1.1rem var(--display); flex: none; }

/* ==========================================================================
   Stima del tetto (stima-tetto.html)
   ========================================================================== */

.stima-cerca { max-width: 760px; border-radius: 24px; box-shadow: 0 20px 50px rgba(35, 36, 31, 0.08); padding: clamp(1.4rem, 4vw, 2.4rem); }
/* su telefono il modulo sta già nel pannello bianco: un riquadro in meno, campi più larghi */
@media (max-width: 600px) {
  .sezione.bianca .stima-cerca { padding: 0; border: 0; box-shadow: none; background: none; }
  .bolletta { padding: 1rem 0.9rem 0.3rem; }
}

.bolletta {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.25rem 1.25rem 0.5rem;
  margin: 0 0 1.5rem;
  min-width: 0;
}

.bolletta legend {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  padding: 0 0.4rem;
}

.bolletta .form-note {
  margin-bottom: 1rem;
}

.bolletta-pdf {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.bolletta-pdf .btn {
  margin-bottom: 0.6rem;
}

/* il campo file vero resta accessibile ma nascosto: si usa il pulsante */
.bolletta-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.bolletta-pdf:focus-within .btn {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.stima-cerca input.is-letto {
  border-color: var(--accent);
  background: rgba(58, 107, 36, 0.06);
}

.bolletta-elenco {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.82rem;
  color: var(--slate);
}

.bolletta-elenco li {
  margin-bottom: 0.2rem;
  overflow-wrap: anywhere;
}

.bolletta-dove {
  font-size: 0.82rem;
  color: var(--slate-60);
}

.bolletta-fasce {
  margin-bottom: 1rem;
}

.bolletta-fasce summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}

.bolletta-tre {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.stima-facoltativo {
  text-transform: none;
  letter-spacing: 0;
  color: var(--slate-60);
}

.stima-cerca .btn:disabled,
#lead-form .btn:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.stima-messaggio {
  max-width: 70ch;
  margin-bottom: 1.5rem;
}

.stima-avviso {
  max-width: 70ch;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin-top: 1.5rem;
}

/* --- cruscotto del risultato --- */

.dash-testata {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-bottom: 0.75rem;
}

.dash-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.dash-chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--accent);
  background: rgba(58, 107, 36, 0.1);
  padding: 0.35em 0.75em;
  border-radius: 999px;
}

.dash-indirizzo {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--slate);
  max-width: none;
  margin-bottom: 1.75rem;
}

.dash-etichetta {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
}

.dash-controlli {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 1rem 1.5rem;
  align-items: end;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.dash-controlli .form-field {
  margin: 0;
}

.dash-controlli .dash-etichetta {
  margin-bottom: 0.4em;
}

.dash-tabs {
  display: flex;
  gap: 4px;
  background: var(--cream);
  border-radius: var(--radius-s);
  padding: 4px;
}

.dash-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1em;
  border: 0;
  border-radius: 7px;
  background: transparent;
  padding: 0.5em 0.4em;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--slate);
  cursor: pointer;
}

.dash-tab strong {
  color: var(--ink);
}

.dash-tab span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.dash-tab[aria-checked="true"] {
  background: var(--white);
  box-shadow: 0 1px 4px rgba(35, 36, 31, 0.12);
}

.dash-tab[aria-checked="true"] strong {
  color: var(--accent);
}

.dash-kpi {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.dash-kpi-card {
  padding: 1.25rem 1.5rem;
}

.dash-kpi-valore {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
  color: var(--ink);
  line-height: 1.1;
  margin: 0.35em 0 0.25em;
  white-space: nowrap;
}

.dash-kpi-nota {
  font-size: 0.85rem;
  color: var(--slate-60);
  margin: 0;
}

.dash-kpi-vuoto {
  display: block;
  margin: 0.6em 0 0.4em;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

.dash-griglia {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.dash-griglia-inversa {
  grid-template-columns: 1fr 2fr;
}

.dash-pannello {
  padding: 1.5rem;
  min-width: 0;
}

.dash-pannello-testa {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}

.dash-titolo {
  font-size: var(--step-1);
  text-transform: none;
  margin: 0;
}

.dash-legenda {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
}

.dash-voce {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}

.dash-voce-barra::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--colore);
}

.dash-voce-linea::before {
  content: "";
  width: 16px;
  border-top: 2px dashed var(--ink);
}

.dash-grafico svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.dash-grafico .griglia {
  stroke: var(--line);
  stroke-width: 1;
}

.dash-grafico .asse {
  stroke: rgba(35, 36, 31, 0.3);
  stroke-width: 1;
}

.dash-grafico .tick {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--slate);
}

.dash-grafico .linea-consumo {
  stroke: var(--ink);
  stroke-width: 2;
  stroke-dasharray: 6 5;
}

.dash-grafico .hit {
  fill: transparent;
}

.dash-grafico .hit:hover {
  fill: rgba(35, 36, 31, 0.04);
}

.dash-nota {
  font-size: 0.8rem;
  color: var(--slate-60);
  margin: 0.75rem 0 0;
  max-width: none;
}

.dash-tabella {
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

.dash-tabella summary {
  cursor: pointer;
  color: var(--accent);
}

.dash-tabella table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
}

.dash-tabella th,
.dash-tabella td {
  text-align: right;
  padding: 0.35em 0.5em;
  border-bottom: 1px solid var(--line);
}

.dash-tabella th:first-child,
.dash-tabella td:first-child {
  text-align: left;
}

.dash-tooltip {
  position: fixed;
  z-index: 100;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.15em;
  background: var(--ink);
  color: var(--white);
  font-size: 0.8rem;
  padding: 0.55em 0.75em;
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(35, 36, 31, 0.25);
}

.dash-tooltip[hidden] {
  display: none;
}

.dash-impilata {
  margin-bottom: 1.1rem;
}

.dash-impilata .dash-etichetta {
  margin-bottom: 0.4em;
}

.dash-impilata-barra {
  display: flex;
  gap: 2px;
  height: 28px;
}

.dash-segmento {
  min-width: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
}

.dash-voci {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.dash-voce-energia {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.85rem;
}

.dash-voce-energia::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--colore);
}

.dash-voce-nome {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.dash-voce-nome strong {
  color: var(--ink);
}

.dash-voce-nome span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  white-space: nowrap;
}

.dash-voce-spiega {
  display: block;
  color: var(--slate-60);
  margin-top: 0.15em;
}

.dash-vuoto {
  color: var(--slate-60);
  font-size: 0.9rem;
}

.dash-metro {
  margin-bottom: 1.5rem;
}

.dash-metro-testa {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.dash-metro-testa span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.dash-punteggio {
  font-family: var(--font-display);
  font-size: var(--step-2);
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1;
}

.dash-metro-scala {
  position: relative;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, #e6e3d8, #b9cfa4 55%, var(--accent));
}

.dash-metro-soglia {
  position: absolute;
  top: -3px;
  width: 2px;
  height: 14px;
  background: var(--white);
}

.dash-metro-indice {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--white);
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 4px rgba(35, 36, 31, 0.3);
}

.dash-metro-nota {
  display: block;
  font-size: 0.78rem;
  color: var(--slate-60);
  margin-top: 0.6rem;
}

.dash-dati {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem 1rem;
  margin: 0;
  font-size: 0.9rem;
}

.dash-dati dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--slate);
  align-self: center;
}

.dash-dati dd {
  margin: 0;
  text-align: right;
  color: var(--ink);
  font-weight: 600;
}

.dash-vantaggi {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 1.75rem;
}

.dash-vantaggi li {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
  padding-top: 0.9rem;
  border-top: 2px solid var(--accent);
  font-size: 0.92rem;
}

.dash-vantaggi strong {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.05rem;
}

@media (max-width: 1100px) {
  .dash-controlli {
    grid-template-columns: 1fr 1fr;
  }

  .dash-controllo-scenari {
    grid-column: 1 / -1;
  }

  .dash-kpi {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dash-griglia,
  .dash-griglia-inversa {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .dash-controlli {
    grid-template-columns: 1fr;
  }

  .dash-kpi {
    gap: 0.75rem;
  }

  .dash-kpi-card {
    padding: 1rem;
  }

  .dash-kpi-valore {
    font-size: 1.35rem;
    white-space: normal;
  }

  .dash-vantaggi {
    grid-template-columns: 1fr;
  }
}

.stima-disclaimer {
  margin-top: 2rem;
  font-size: 0.88rem;
  color: var(--slate-60);
  max-width: 80ch;
}

.stima-consenso {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.stima-consenso input {
  margin-top: 0.25em;
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
  accent-color: var(--accent);
}

.stima-consenso a {
  color: var(--accent);
}

/* i numeri della stima restano in colonna anche senza carattere monospaziato */
#stima-risultato { font-variant-numeric: tabular-nums; }