/* Portale di Firma Digitale — sistema di stile
   Palette e tipografia pensate per un prodotto di firma: inchiostro/carta come riferimento,
   blu "penna" come accento primario, verde sigillo per gli stati confermati. */

:root {
  --ink: #1b1f2a;
  --paper: #faf8f4;
  --surface: #ffffff;
  --signature: #2648d9;
  --signature-dark: #1b35a8;
  --signature-tint: #eaeeff;
  --seal: #1c7a5e;
  --seal-tint: #e3f3ec;
  --pending: #9a6b12;
  --pending-tint: #fbf1dc;
  --danger: #b3271e;
  --danger-tint: #fbeae9;
  --line: #e4e0d8;
  --muted: #6b6558;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  margin: 0;
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--ink);
}
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; margin-top: 32px; }

p { margin: 0 0 12px; }
.sottotitolo { color: var(--muted); font-size: 0.95rem; margin-top: -4px; margin-bottom: 24px; }

a { color: var(--signature); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--signature);
  outline-offset: 2px;
}

/* Barra superiore: orientamento costante — chi sei, dove sei, come esci */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.topbar-marchio {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Georgia, "Iowan Old Style", serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}
.topbar-marchio svg { flex-shrink: 0; }
.topbar-contesto {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}
.topbar-contesto strong { color: var(--ink); font-weight: 600; }
.topbar-contesto a { color: var(--muted); }

.contenitore {
  max-width: 640px;
  margin: 48px auto;
  padding: 0 20px;
}
.contenitore.largo { max-width: 880px; }

.scheda {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 32px;
  box-shadow: 0 1px 2px rgba(27, 31, 42, .04);
}
.scheda + .scheda { margin-top: 20px; }

/* Eyebrow: etichetta di sezione — usata solo dove i gruppi sono davvero in sequenza
   (es. Documento → Candidato → Firmatario azienda in un unico invio) */
.eyebrow {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signature);
  margin: 0 0 6px;
}
.sezione { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.sezione:last-of-type { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }

label { display: block; margin: 14px 0 4px; font-size: .88rem; color: var(--ink); font-weight: 500; }
label:first-child { margin-top: 0; }
input, select {
  width: 100%;
  padding: 10px 12px;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
}
input:focus, select:focus { border-color: var(--signature); }
.suggerimento { font-size: .8rem; color: var(--muted); margin: 4px 0 0; }

.btn, button {
  display: inline-block;
  margin-top: 20px;
  padding: 11px 20px;
  border: none;
  border-radius: 6px;
  background: var(--signature);
  color: #fff;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
}
.btn:hover, button:hover { background: var(--signature-dark); text-decoration: none; }
.btn-secondario {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  font-weight: 500;
}
.btn-secondario:hover { background: var(--paper); color: var(--ink); }
.btn-pericolo { background: var(--danger); }
.btn-pericolo:hover { background: #8f1f18; }
.btn-blocco { display: block; width: 100%; }

/* Azione primaria della dashboard: un solo invito visivo chiaro, non due link uguali */
.azione-primaria {
  display: block;
  background: var(--signature-tint);
  border: 1px solid var(--signature);
  border-radius: 10px;
  padding: 24px 28px;
  text-decoration: none;
  margin-bottom: 12px;
}
.azione-primaria:hover { background: #dfe4ff; text-decoration: none; }
.azione-primaria .eyebrow { margin-bottom: 8px; }
.azione-primaria h2 { margin: 0 0 4px; font-size: 1.2rem; }
.azione-primaria p { margin: 0; color: var(--muted); font-size: .92rem; }

.azione-secondaria {
  font-size: .85rem;
  color: var(--muted);
  margin: 4px 0 32px;
}

.errore { color: var(--danger); font-size: .88rem; margin-top: 10px; }
.avviso {
  background: var(--pending-tint);
  border: 1px solid #e3c880;
  padding: 14px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: .92rem;
}
.conferma {
  background: var(--seal-tint);
  border: 1px solid #a9d6c4;
  padding: 14px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: .92rem;
}

table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: .9rem; }
th {
  text-align: left;
  padding: 8px;
  color: var(--muted);
  font-weight: 500;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--line);
}
td { border-bottom: 1px solid var(--line); padding: 10px 8px; }
tr:last-child td { border-bottom: none; }
.vuoto { color: var(--muted); font-style: italic; }

code {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .88em;
}

.stato { padding: 3px 10px; border-radius: 20px; font-size: .78rem; font-weight: 600; }
.stato-in_attesa, .stato-inviato { background: var(--pending-tint); color: var(--pending); }
.stato-attivo, .stato-attiva, .stato-firmato { background: var(--seal-tint); color: var(--seal); }
.stato-scaduto, .stato-errore { background: var(--danger-tint); color: var(--danger); }
.stato-bozza { background: var(--line); color: var(--muted); }

/* "Cosa succede adesso": una sequenza reale di eventi, la numerazione qui ha senso */
.prossimi-passi { list-style: none; margin: 20px 0; padding: 0; counter-reset: passo; }
.prossimi-passi li {
  counter-increment: passo;
  position: relative;
  padding: 4px 0 16px 34px;
  font-size: .92rem;
}
.prossimi-passi li::before {
  content: counter(passo);
  position: absolute;
  left: 0; top: 2px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--signature-tint);
  color: var(--signature);
  font-weight: 700;
  font-size: .78rem;
  display: flex; align-items: center; justify-content: center;
}
.prossimi-passi li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 11px; top: 26px; bottom: -2px;
  width: 1px;
  background: var(--line);
}
.prossimi-passi strong { color: var(--ink); }

/* Motivo firma: un tratto di penna disegnato via SVG, usato solo nei momenti di conferma reale */
.tratto-firma { display: block; margin: 4px 0 20px; }
.tratto-firma path {
  stroke: var(--signature);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
  animation: disegna-firma 900ms ease-out 150ms forwards;
}
@media (prefers-reduced-motion: reduce) {
  .tratto-firma path { animation: none; stroke-dashoffset: 0; }
}
@keyframes disegna-firma { to { stroke-dashoffset: 0; } }

iframe.firma-frame {
  width: 100%; height: 70vh;
  border: 1px solid var(--line);
  border-radius: 10px;
}

@media (max-width: 600px) {
  .contenitore { margin: 0 auto; padding: 20px 16px; }
  .scheda { padding: 22px; border-radius: 0; border-left: none; border-right: none; }
  .topbar { padding: 14px 16px; flex-wrap: wrap; gap: 8px; }
}