:root {
  --bg: #0e1116; --card: #171b22; --line: #262c36; --fg: #e6e9ef; --muted: #9aa4b2;
  --accent: #4f8cff; --accent2: #6ee7b7; --mut: #f0a35e; --danger: #ff6b6b; --radius: 12px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 22px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 20px; color: var(--fg); letter-spacing: -.3px; }
.brand span { color: var(--accent); }
/* La larghezza segue la finestra, con un tetto.
   Era `max-width: 820px` fisso: su uno schermo da 2560 px il portale usava un
   terzo della finestra, e i due punti in cui questo si vedeva erano i log — una
   riga di diario e' lunga — e la tabella dei vincoli, sette colonne di campi
   numerici schiacciate in 780 px utili. `min()` tiene il testo leggibile dove
   la finestra e' larga e non introduce una barra orizzontale dove e' stretta. */
.wrap { max-width: min(920px, 100%); margin: 32px auto; padding: 0 18px; }

/* I passi a DENSITA' DI DATI respirano di piu'.
   La revisione del modello e' una tabella, non prosa: la misura giusta non e'
   quella di una colonna di testo. Il tetto resta perche' oltre i 1600 px le
   righe diventano illeggibili per un'altra ragione — l'occhio perde la riga. */
.wrap.wide { max-width: min(1600px, 100%); }

@media (max-width: 700px) {
  .wrap { margin: 16px auto; padding: 0 12px; }
}
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 30px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card.narrow { max-width: 380px; margin: 8vh auto; }
h1 { margin: 0 0 6px; font-size: 22px; }
h3 { margin: 14px 0 4px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.stack { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input, textarea { width: 100%; padding: 10px 12px; background: #0f131a; border: 1px solid var(--line); border-radius: 8px; color: var(--fg); font: inherit; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
button { cursor: pointer; font: inherit; }
.primary { display: inline-block; background: var(--accent); color: #fff; border: none; padding: 11px 18px; border-radius: 8px; font-weight: 600; }
.primary:hover { text-decoration: none; filter: brightness(1.08); }
.primary:disabled { opacity: .6; cursor: default; }
.link { background: none; border: none; color: var(--accent); padding: 8px; }
.alert { background: rgba(255,107,107,.12); border: 1px solid var(--danger); color: #ffb3b3; padding: 10px 12px; border-radius: 8px; margin: 12px 0; }
.actions { display: flex; gap: 14px; align-items: center; margin-top: 20px; }
.spinner { width: 34px; height: 34px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; margin: 22px 0; }
@keyframes spin { to { transform: rotate(360deg); } }
/* Il diario cresce con la finestra.
   `max-height: 260px` fisso mostrava una decina di righe su qualunque schermo:
   su un monitor alto restavano 700 px di spazio vuoto sotto una finestrella che
   scorreva. `clamp` tiene un minimo utile, cresce con l'altezza della finestra
   e non supera la meta' dello schermo, perche' sotto ci sono i comandi.
   `overflow-wrap: anywhere` e' per gli URL: `pre-wrap` da solo non spezza una
   stringa senza spazi, e un URL lungo faceva comparire la barra orizzontale. */
.logs {
  background: #0b0e13; border: 1px solid var(--line); border-radius: 8px; padding: 12px;
  font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; color: #b7c0cc;
  max-height: clamp(220px, 52vh, 720px); overflow: auto;
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.paths { display: flex; flex-direction: column; gap: 12px; margin: 16px 0 20px; }
.pathcard { flex-direction: row; gap: 12px; align-items: flex-start; background: #0f131a; border: 1px solid var(--line); border-radius: 10px; padding: 14px; color: var(--fg); }
.pathcard input { width: auto; margin-top: 3px; }
.pathhead { display: flex; gap: 8px; align-items: center; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 20px; text-transform: uppercase; letter-spacing: .4px; }
.badge.hi { background: rgba(255,107,107,.18); color: #ff9d9d; }
.badge.mid { background: rgba(240,163,94,.18); color: var(--mut); }
.steps { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; }
.result { border-top: 1px solid var(--line); padding-top: 8px; margin-top: 10px; }
.ok { color: var(--accent2); }
.mut { color: var(--mut); }
.files { max-height: 160px; overflow: auto; font: 12px ui-monospace, Menlo, monospace; color: var(--muted); }
details summary { cursor: pointer; color: var(--accent); font-size: 13px; }

/* --- Esecuzione test & report --- */
.sep { border: none; border-top: 1px solid var(--line); margin: 24px 0; }
.runbox h2 { font-size: 18px; margin: 0 0 6px; }
.inline { flex-direction: row; align-items: center; gap: 8px; color: var(--fg); font-size: 14px; margin-top: 8px; }
.inline input { width: auto; }
.stats { display: flex; gap: 12px; margin: 14px 0; flex-wrap: wrap; }
.statcard { flex: 1; min-width: 90px; background: #0f131a; border: 1px solid var(--line); border-radius: 10px; padding: 12px; text-align: center; }
.statnum { font-size: 26px; font-weight: 700; }
.statlbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.statcard.good .statnum { color: var(--accent2); }
.statcard.bad .statnum { color: var(--danger); }
.statcard.warn .statnum { color: var(--mut); }
.fails { list-style: none; padding: 0; margin: 10px 0 0; max-height: 320px; overflow: auto; }
.fails li { border-top: 1px solid var(--line); padding: 8px 0; font-size: 13px; }
.fails code { color: var(--accent); font-size: 12px; }
.failmsg { color: var(--muted); font: 12px ui-monospace, Menlo, monospace; margin-top: 4px; white-space: pre-wrap; }

/* --- Accesso autenticato & narrativa --- */
.authbox { background: #0f131a; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.authbox summary { cursor: pointer; color: var(--accent); font-size: 14px; }
.authbox label { margin-top: 10px; }
.authbox code, .narrative code { color: var(--accent2); font-size: 12px; }
.narbox h2, .narrative h3 { margin: 0 0 6px; }
.narbox h2 { font-size: 18px; }
.narrative { border-top: 1px solid var(--line); padding-top: 10px; margin-top: 12px; }
.narrative:first-of-type { border-top: none; }
.narlbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin: 10px 0 2px; }
.narlist { margin: 0; padding-left: 20px; font-size: 14px; }
.narlist li { margin: 3px 0; }

/* --- Esecuzione live --- */
.progress { position: relative; height: 24px; background: #0f131a; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin: 12px 0; }
.progressbar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width .4s ease; }
.progresstxt { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; color: var(--fg); }
.livelist { list-style: none; padding: 0; margin: 12px 0 0; max-height: 260px; overflow: auto; font: 13px ui-monospace, Menlo, monospace; }
.liveitem { padding: 4px 0; border-top: 1px solid var(--line); display: flex; gap: 8px; align-items: baseline; }
.liveitem:first-child { border-top: none; }
.liveicon { font-weight: 700; }
.liveitem.good .liveicon { color: var(--accent2); }
.liveitem.bad .liveicon { color: var(--danger); }
.livelogs { margin-top: 12px; }
.livelogs summary { cursor: pointer; color: var(--accent); font-size: 13px; }

/* --- Documento dei requisiti --- */
.req, .opt { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; padding: 2px 6px; border-radius: 4px; margin-left: 6px; font-weight: 600; }
.req { background: rgba(79,140,255,.15); color: var(--accent); }
.opt { background: rgba(154,164,178,.15); color: var(--muted); }
.hint { font-size: 12px; color: var(--muted); line-height: 1.45; }
input[type=file] { padding: 8px 10px; color: var(--muted); }
input[type=file]::file-selector-button { font: inherit; background: #1b2029; color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 6px 12px; margin-right: 10px; cursor: pointer; }
input[type=file]::file-selector-button:hover { border-color: var(--accent); }
.reqbox { background: #12161d; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 16px 0; }
.reqbox h2 { margin: 0 0 4px; font-size: 16px; }
.reqbox code { font-size: 13px; color: var(--fg); }
.reqline { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; }
.reqline .narlbl { margin: 0 4px 0 0; }
.reqchip { font: 11px ui-monospace, Menlo, monospace; background: rgba(110,231,183,.12); color: var(--accent2); border: 1px solid rgba(110,231,183,.25); border-radius: 5px; padding: 2px 6px; cursor: help; }
.reqchip.uncovered { background: rgba(255,107,107,.1); color: var(--danger); border-color: rgba(255,107,107,.25); }

/* --- Matrice di copertura --- */
.covwrap { overflow-x: auto; margin: 12px 0; }
/* La tabella dei vincoli: leggibile prima che compatta.
   `covwrap` scorre in orizzontale DENTRO di se' quando serve, cosi' la pagina
   non scorre mai in orizzontale — e' la regola che vale per ogni contenuto
   largo. Le colonne numeriche hanno una larghezza dichiarata: senza, il
   browser le comprimeva fino a nascondere le frecce degli `input[type=number]`
   e i valori a tre cifre venivano tagliati. */
.covwrap { overflow-x: auto; }
table.cov { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 900px; }
table.cov th.num, table.cov td.num { width: 92px; }
table.cov th.flag, table.cov td.flag { width: 64px; text-align: center; }
table.cov td.num input, table.cov td.pat input, table.cov td.def input { width: 100%; box-sizing: border-box; }
table.cov td.def { min-width: 180px; }
table.cov td.pat { min-width: 150px; }
.covwrap table.cov th { position: sticky; top: 0; background: var(--card); z-index: 1; }
/* Il valore predefinito e i suoi alternativi */
.altvals { font-size: 11px; color: var(--muted); margin-top: 3px; }
.altvals code { font-size: 11px; }
.segnale { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.segnale .esito { font-size: 12px; padding: 4px 8px; border-radius: 6px; }
.segnale .esito.smentito { background: rgba(255,107,107,.15); color: #ff9d9d; }
.segnale .esito.nonvisto { background: rgba(240,163,94,.15); color: var(--mut); }
.segnale .esito.ok { background: rgba(79,209,164,.15); color: var(--accent2); }
table.cov th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); border-bottom: 1px solid var(--line); padding: 6px 8px; font-weight: 600; }
table.cov td { border-bottom: 1px solid var(--line); padding: 7px 8px; vertical-align: top; }
table.cov code { font-size: 12px; color: var(--accent); white-space: nowrap; }
.covdesc { color: var(--muted); max-width: 340px; }
.covstat { white-space: nowrap; font-weight: 600; }
.covstat.good { color: var(--accent2); }
.covstat.bad { color: var(--danger); }
.covstat.warn { color: var(--mut); }
.uncov { margin: 8px 0 0; padding-left: 18px; font-size: 13px; }
.uncov li { margin: 3px 0; }

/* Video della navigazione */
.vids { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 16px; }
.vidcard { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: var(--card); }
.vidhead { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.vidhead code { font-size: 12px; word-break: break-word; }
.vid { width: 100%; max-height: 420px; border-radius: 6px; background: #000; display: block; margin: 8px 0; }
.vidfoot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* --- Revisione del modello dei test (secondo cancello) --- */
.modelcard { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 16px 0; background: var(--card); }
.modelcard .steps { margin: 8px 0 12px; }
.mrow { display: flex; flex-wrap: wrap; gap: 12px; margin: 4px 0 10px; }
.mlbl { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.mlbl select, .mlbl input { font: inherit; background: #12161d; color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; }
.cnum { width: 84px; }
.cpat { width: 150px; }
.cnum, .cpat { font: 12px ui-monospace, Menlo, monospace; background: #12161d; color: var(--fg); border: 1px solid var(--line); border-radius: 5px; padding: 4px 6px; }
.obar { display: flex; height: 10px; border-radius: 5px; overflow: hidden; margin: 12px 0 6px; background: #12161d; }
.oseg.acc { background: var(--accent2); }
.oseg.rej { background: var(--accent); }
.oseg.rob { background: var(--mut); }
.okey { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--muted); }
.okey i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; }
.okey i.acc { background: var(--accent2); }
.okey i.rej { background: var(--accent); }
.okey i.rob { background: var(--mut); }

/* Il pulsante di un'azione che ferma qualcosa: si distingue dagli altri link
   perche' non e' una navigazione, e non deve essere premuto per sbaglio. */
button.link.danger { color: #ff9d9d; }
button.link.danger:hover { color: #ff6b6b; }
button.link.danger:disabled { color: var(--muted); cursor: default; }


/* L'avviso delle scritture reali. Rosso e in cima al form: e' l'unica
   impostazione del portale che cambia i dati di un cliente, e chi lancia una
   corsa deve leggerla prima di premere avvia. */
.avviso-scritture {
  border: 2px solid #b3261e;
  background: #fdecea;
  color: #5f1512;
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 18px;
  line-height: 1.45;
}
.avviso-scritture strong { display: block; margin-bottom: 4px; }