/* ───────────────────────────────────────────────────────────────────────────
   Formazione · Conferma partecipanti
   Classi portate dal prototipo Claude Design (pt-*, course-hero, tp-*) sui token
   del design system editorial (--its-*). Variabili locali per i valori non
   esposti dal design system (muted, radius, shadow).
   ─────────────────────────────────────────────────────────────────────────── */
.tp-scope {
  --tp-muted: rgba(26, 34, 56, .50);
  --tp-radius: 10px;
  --tp-radius-sm: 6px;
}

/* ── Hero corso ── */
.course-hero {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: stretch;
  padding: 22px 24px;
  background: var(--its-surface);
  border: 1px solid var(--its-border);
  border-radius: var(--tp-radius);
  margin-bottom: 16px;
}
.course-hero-mark {
  width: 116px; height: 116px;
  border-radius: var(--tp-radius);
  background: linear-gradient(135deg, var(--its-text) 0%, #2c3858 100%);
  color: var(--its-bg);
  display: grid; place-items: center;
  flex: none; position: relative; overflow: hidden;
}
.course-hero-mark::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 25%, rgba(200,168,120,.22), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(0,0,0,.18), transparent 55%);
}
.course-hero-mark-inner { position: relative; text-align: center; }
.course-hero-mark-code { font: 500 10.5px/1 "JetBrains Mono", monospace; opacity: .7; letter-spacing: .14em; }
.course-hero-mark-hours { font-family: "Cormorant Garamond", serif; font-size: 38px; line-height: 1; margin-top: 6px; }
.course-hero-mark-hours small { font-size: 13px; opacity: .7; margin-left: 2px; }
.course-hero-body { min-width: 0; }
.course-hero-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 30px; font-weight: 400; margin: 0 0 6px; letter-spacing: -.005em;
  color: var(--its-text);
}
.course-hero-desc { font-size: 13px; color: var(--tp-muted); max-width: 60ch; }
.course-hero-meta {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 18px;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--its-border);
}
.course-hero-meta .eyebrow-sm {
  font: 500 10px/1 "JetBrains Mono", monospace; letter-spacing: .12em;
  text-transform: uppercase; color: var(--tp-muted); margin-bottom: 5px;
}
.course-hero-meta .v { font-weight: 500; font-size: 13px; color: var(--its-text); }
.course-hero-meta .v.mono { font-family: "JetBrains Mono", monospace; font-weight: 400; }
.course-hero-meta small { color: var(--tp-muted); font-size: 11px; }

/* ── KPI strip (dentro l'hero, terza colonna) ── */
.pt-kpi {
  display: flex; align-items: center; gap: 26px; align-self: center; white-space: nowrap;
  padding-left: 24px; border-left: 1px solid var(--its-border);
}
.pt-kpi-cell + .pt-kpi-cell { padding-left: 26px; border-left: 1px solid var(--its-border); }
.pt-kpi-cell .eyebrow-sm {
  font: 600 10.5px/1 "JetBrains Mono", monospace; letter-spacing: .12em;
  text-transform: uppercase; color: var(--tp-muted);
}
.pt-kpi-v {
  font-family: var(--its-serif); font-size: 26px; font-weight: 400;
  line-height: 1; margin-top: 6px; letter-spacing: -.015em;
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1; color: var(--its-text);
}
@media (max-width: 1100px) {
  .course-hero { grid-template-columns: auto 1fr; }
  .pt-kpi { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--its-border); padding-left: 0; padding-top: 16px; }
}
@media (max-width: 700px) {
  .course-hero { grid-template-columns: 1fr; }
  .course-hero-mark { width: 88px; height: 88px; }
  .course-hero-meta { grid-template-columns: 1fr 1fr; }
  .pt-kpi { flex-wrap: wrap; gap: 14px; }
  .pt-kpi-cell + .pt-kpi-cell { padding-left: 14px; }
}

/* ── Filtri ── */
/* MudTextField + MudSelect in una riga flex (stessi componenti/aspetto delle altre liste app,
   es. CorsoList). Su mobile gli elementi vanno a tutta larghezza. */
.tp-mud-filterbar {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 12px; margin-bottom: 14px;
}
@media (max-width: 560px) {
  .tp-mud-filterbar > * { flex: 1 1 100% !important; width: 100% !important; }
}

/* ── Card tabella ── */
.tp-card {
  background: var(--its-surface); border: 1px solid var(--its-border);
  border-radius: var(--tp-radius); overflow: hidden;
}

/* ── Tabella partecipanti ── */
.tp-table-wrap { overflow-x: auto; }
.pt-table { width: 100%; border-collapse: collapse; font-size: 13px; }
/* Header condiviso: tabella partecipanti (pt-table) + lista corsi (tp-list-table) */
.pt-table thead th,
.tp-list-table thead th {
  text-align: left; font: 500 10.5px/1 "JetBrains Mono", monospace;
  letter-spacing: .1em; text-transform: uppercase; color: var(--tp-muted);
  padding: 14px; border-bottom: 1px solid var(--its-border); white-space: nowrap;
}
.pt-table tbody td {
  padding: 10px 14px; border-bottom: 1px solid var(--its-border); color: var(--its-text); vertical-align: middle;
}
.pt-table tbody tr:last-child td { border-bottom: 0; }
/* Hover riga condiviso con .tp-list-table (lista corsi) */
.pt-table tbody tr:hover,
.tp-list-table tbody tr:hover { background: var(--its-surface2); }
.pt-cell-strong { font-weight: 500; }
.pt-cell-muted { color: var(--tp-muted); }
.pt-cell-mono { font-family: "JetBrains Mono", monospace; font-size: 11.5px; white-space: nowrap; }
.pt-cell-email { color: var(--tp-muted); font-size: 12px; }
.pt-name-cell { display: flex; align-items: center; gap: 6px; }
.pt-name-text { font-weight: 500; }
.pt-name-linked { font-size: 15px; color: var(--its-gold-deep); flex: none; }

/* ── Select inline tabella ── */
.pt-sel { position: relative; display: block; min-width: 120px; }
.pt-sel select {
  appearance: none; -webkit-appearance: none; width: 100%; height: 34px;
  padding: 0 28px 0 11px; border: 1px solid var(--its-border);
  border-radius: var(--its-radius-sm); background: var(--its-surface);
  font-size: 12.5px; font-weight: 500; color: inherit; cursor: pointer; outline: none;
  transition: border-color .15s ease;
}
.pt-sel select:focus { border-color: var(--its-text); }
.pt-sel::after {
  content: ""; position: absolute; right: 9px; top: 50%;
  width: 12px; height: 12px; transform: translateY(-50%); pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat center;
}
.pt-sel--success select { color: var(--its-success); border-color: color-mix(in srgb, var(--its-success) 45%, var(--its-border-strong)); }
.pt-sel--gold select { color: var(--its-gold-deep); border-color: color-mix(in srgb, var(--its-gold) 55%, var(--its-border-strong)); }
.pt-sel--danger select { color: var(--its-danger); border-color: color-mix(in srgb, var(--its-danger) 45%, var(--its-border-strong)); }

/* Ruolo read-only (riga collegata a un dipendente: masterizzato in anagrafica) */
.pt-role-readonly {
  display: inline-block; font-size: 12.5px; font-weight: 500; color: var(--its-text);
  padding: 0 4px; cursor: default;
}

/* ── Bottone nota ── */
.pt-note-btn {
  width: 32px; height: 32px; display: inline-grid; place-items: center;
  border: 1px solid var(--its-border); border-radius: var(--tp-radius-sm);
  background: var(--its-surface); color: var(--tp-muted); cursor: pointer;
}
.pt-note-btn:hover { border-color: var(--its-gold-deep); color: var(--its-gold-deep); }
.pt-note-btn.has-note { color: var(--its-gold-deep); border-color: var(--its-gold); background: var(--its-gold-soft); }
.pt-note-btn .mud-icon-root { font-size: 16px; }

/* ── Bottone Modifica (colonna Azioni) ── */
.pt-row-edit {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 12px;
  border: 1px solid var(--its-border-strong); border-radius: var(--tp-radius-sm);
  background: var(--its-surface); color: var(--its-text); cursor: pointer;
  font-size: 12.5px; font-weight: 500; white-space: nowrap;
}
.pt-row-edit:hover {
  border-color: var(--its-gold-deep); color: var(--its-gold-deep);
  background: var(--its-gold-soft);
}
.pt-row-edit .mud-icon-root { font-size: 16px; }

/* ── Footer tabella ── */
.pt-foot {
  padding: 12px 16px; font-size: 12px; color: var(--tp-muted);
  border-top: 1px solid var(--its-border); display: flex; align-items: center; gap: 6px;
}
.pt-foot .btn-link {
  background: none; border: 0; color: var(--its-gold-deep); cursor: pointer;
  font-size: 12px; font-weight: 500; padding: 0;
}
.pt-empty { text-align: center; padding: 44px 20px; color: var(--tp-muted); font-size: 13px; }

/* ── Timeline log modifiche (dialog) ── */
.tl-log { display: flex; flex-direction: column; max-height: 60vh; overflow-y: auto; }
.tl-row { display: grid; grid-template-columns: 64px 18px 1fr; gap: 10px; padding: 10px 2px; border-bottom: 1px solid var(--its-border); }
.tl-row:last-child { border-bottom: 0; }
.tl-when { text-align: right; line-height: 1.2; }
.tl-when b { display: block; font-size: 12px; color: var(--its-gold-deep); }
.tl-when span { font: 400 11px/1 "JetBrains Mono", monospace; color: var(--tp-muted); }
.tl-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--its-gold); margin-top: 4px; box-shadow: 0 0 0 4px var(--its-surface); }
.tl-line { display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.tl-part { font-weight: 600; color: var(--its-text); }
.tl-action { font-size: 13px; color: var(--its-text); }
.tl-meta { font-size: 11.5px; color: var(--tp-muted); margin-top: 2px; }

/* ── Lista corsi (Partecipanti corsi) ── */
.tp-list-table { width: 100%; border-collapse: collapse; font-size: 13px; }
/* header + hover riga: vedi selettori condivisi con .pt-table sopra */
.tp-list-table thead th.num, .tp-list-table tbody td.num { text-align: right; }
.tp-list-table tbody td { padding: 13px 14px; border-bottom: 1px solid var(--its-border); color: var(--its-text); }
.tp-list-table tbody tr { cursor: pointer; }
.tp-list-table tbody tr:last-child td { border-bottom: 0; }
.tp-list-code { font-family: "JetBrains Mono", monospace; font-size: 11.5px; color: var(--its-gold-deep); }
.tp-list-name { font-weight: 500; }
.tp-list-num { font-family: var(--its-serif); font-size: 22px; line-height: 1; font-variant-numeric: lining-nums tabular-nums; font-feature-settings: "lnum" 1, "tnum" 1; }
.tp-posti-sub { margin-top: 3px; font-size: 11px; color: var(--its-text-muted); font-variant-numeric: tabular-nums; }
.tp-breakdown { display: inline-flex; gap: 5px; }
.tp-breakdown .its-badge { min-width: 26px; justify-content: center; font-variant-numeric: tabular-nums; }