/* ============================================================
   Gestionale ASD — tema moderno
   ============================================================ */
:root {
  --verde: #1b9e54;
  --verde-scuro: #0f6b3a;
  --verde-chiaro: #e7f6ee;
  --grad: linear-gradient(135deg, #22a95c 0%, #12864a 100%);
  --grad-scuro: linear-gradient(135deg, #128049 0%, #0c5f37 100%);
  --accent: #14b8a6;

  --bg: #eef2f0;
  --bg2: #f7faf8;
  --card: #ffffff;
  --testo: #16241d;
  --grigio: #64756c;
  --bordo: #e5ebe7;

  --ok-bg: #e4f7ec; --ok-testo: #10814a;
  --warn-bg: #fff3df; --warn-testo: #a65f00;
  --err-bg: #fdecea; --err-testo: #c02617;
  --neutro-bg: #eef1f0; --neutro-testo: #64756c;

  --ombra-s: 0 1px 2px rgba(16, 40, 28, 0.06), 0 1px 3px rgba(16, 40, 28, 0.05);
  --ombra-m: 0 6px 18px rgba(16, 40, 28, 0.10);
  --ombra-l: 0 14px 40px rgba(16, 40, 28, 0.14);
  --raggio: 14px;
  --raggio-s: 9px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  color: var(--testo);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(20, 184, 166, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(27, 158, 84, 0.10), transparent 55%),
    var(--bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--grad);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  height: 62px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: var(--ombra-m);
}
.brand { font-size: 19px; font-weight: 800; letter-spacing: 0.2px; display: flex; align-items: center; gap: 10px; }
.logo {
  font-size: 20px;
  background: rgba(255, 255, 255, 0.18);
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15);
}
.topbar-azioni { display: flex; align-items: center; gap: 10px; }
.icona-topbar {
  background: rgba(255, 255, 255, 0.16);
  color: #fff; border: none;
  width: 38px; height: 38px;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 17px; cursor: pointer; text-decoration: none;
  transition: background .15s ease, transform .12s ease;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14);
}
.icona-topbar:hover { background: rgba(255, 255, 255, 0.30); transform: translateY(-1px); }
.contesto { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.ctx-label {
  background: rgba(255, 255, 255, 0.16);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
}
.btn-piccolo {
  background: #fff; color: var(--verde-scuro);
  border: none; border-radius: 8px;
  padding: 6px 12px; font-size: 13px; font-weight: 700; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn-piccolo:hover { transform: translateY(-1px); box-shadow: var(--ombra-s); }

/* ---------- Layout ---------- */
.layout { display: flex; flex: 1; min-height: 0; }
.sidebar {
  width: 214px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  border-right: 1px solid var(--bordo);
  padding: 14px 12px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px;
  color: var(--testo);
  text-decoration: none;
  font-size: 14.5px; font-weight: 600;
  border-radius: 11px;
  transition: background .15s ease, color .15s ease, transform .12s ease;
}
.nav-link:hover { background: var(--verde-chiaro); transform: translateX(2px); }
.nav-link.attivo { background: var(--grad); color: #fff; box-shadow: var(--ombra-m); }
.nav-icon {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--verde-chiaro);
  border-radius: 9px;
  font-size: 15px;
  transition: background .15s ease;
}
.nav-link.attivo .nav-icon { background: rgba(255,255,255,0.22); }

.content { flex: 1; padding: 30px 34px; overflow: auto; }

/* Animazione d'ingresso (si riattiva ad ogni cambio pagina) */
@keyframes entra {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.pagina, .card, .home { animation: entra .32s cubic-bezier(.22,.61,.36,1) both; }

/* ---------- Card generica ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  padding: 28px;
  max-width: 760px;
  box-shadow: var(--ombra-s);
}
.card h1 { margin-top: 0; color: var(--verde-scuro); }
.placeholder { color: var(--grigio); }

/* ---------- Homepage ---------- */
.home { max-width: 900px; }
.home h1 { color: var(--verde-scuro); margin-bottom: 6px; font-size: 30px; letter-spacing: -0.5px; }
.home-sub { color: var(--grigio); margin-top: 0; margin-bottom: 26px; font-size: 15px; }

.scelte {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}
.scelta {
  position: relative;
  background: var(--card);
  border: 1px solid var(--bordo);
  border-radius: 18px;
  padding: 28px 20px;
  cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  box-shadow: var(--ombra-s);
  overflow: hidden;
  transition: transform .14s ease, box-shadow .18s ease, border-color .18s ease;
}
.scelta::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--grad); opacity: 0; transition: opacity .2s ease;
}
.scelta:hover {
  transform: translateY(-4px);
  box-shadow: var(--ombra-l);
  border-color: transparent;
}
.scelta:hover::before { opacity: 1; }
.scelta-icon {
  font-size: 30px;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--verde-chiaro);
  border-radius: 18px;
  margin-bottom: 4px;
}
.scelta-titolo { font-size: 17px; font-weight: 800; color: var(--verde-scuro); }
.scelta-desc { font-size: 13px; color: var(--grigio); text-align: center; }

.sotto-titolo { margin-top: 30px; color: var(--verde-scuro); font-size: 18px; }

/* Card categoria colorata (Squadre) con cerchietto conteggio giocatori */
.scelta-cat { position: relative; }
.scelta-cat:hover { filter: brightness(0.98); }
.conta-membri {
  position: absolute; top: 8px; right: 8px;
  min-width: 26px; height: 26px; padding: 0 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--verde-scuro);
  font-size: 13px; font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 1px 4px rgba(16, 40, 28, 0.2);
}
.scelte-piccole { margin-top: 12px; }
.scelta-piccola { padding: 20px 14px; }
.scelta-sezione .scelta-icon { width: 46px; height: 46px; font-size: 22px; border-radius: 12px; margin-bottom: 2px; }
.scelta-sezione .scelta-titolo { font-size: 15px; }
.conta-badge {
  position: absolute; top: 10px; right: 10px;
  background: var(--err-testo); color: #fff;
  font-size: 11px; font-weight: 800;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(192,38,23,0.4);
}

.caricamento { color: var(--grigio); margin-top: 16px; }
.errore-inline { color: var(--err-testo); margin-top: 16px; }

/* ---------- Pagine con lista/form ---------- */
.pagina { max-width: 900px; }
.pagina-testa {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; gap: 12px;
}
.pagina-testa h1 { margin: 0; color: var(--verde-scuro); font-size: 25px; letter-spacing: -0.4px; }

/* Pulsanti */
.btn, .btn-secondario, .btn-pericolo {
  border: none; border-radius: 10px;
  padding: 10px 18px; font-size: 14px; font-weight: 700; cursor: pointer;
  transition: transform .12s ease, box-shadow .16s ease, filter .16s ease, background .16s ease;
}
.btn { background: var(--grad); color: #fff; box-shadow: 0 4px 12px rgba(18,134,74,0.28); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(18,134,74,0.34); filter: saturate(1.05); }
.btn:active { transform: translateY(0); }
.btn-secondario { background: #fff; color: var(--verde-scuro); border: 1px solid var(--bordo); box-shadow: var(--ombra-s); }
.btn-secondario:hover { background: var(--verde-chiaro); transform: translateY(-1px); }
.btn-pericolo { background: var(--err-bg); color: var(--err-testo); }
.btn-pericolo:hover { background: #f9d7d3; transform: translateY(-1px); }
a.btn { text-decoration: none; display: inline-block; }

/* Switch impostazioni */
.switch-riga { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; cursor: pointer; }
.switch-riga input { width: 18px; height: 18px; accent-color: var(--verde); }

/* Logo società */
.logo-riga { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.logo-societa { width: 120px; height: 120px; object-fit: contain; border: 1px solid var(--bordo); border-radius: 12px; background: #fff; padding: 6px; box-shadow: var(--ombra-s); }
.org-multi { min-height: 96px; }

/* Organigramma — ruoli a scelta multipla con chip */
.org-box { display: flex; flex-direction: column; gap: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 8px; }
.chip-org {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--verde-chiaro); color: var(--verde-scuro);
  padding: 4px 6px 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
}
.rimuovi-chip { border: none; background: transparent; color: var(--verde-scuro); font-weight: 800; font-size: 15px; line-height: 1; cursor: pointer; padding: 0 2px; }
.rimuovi-chip:hover { color: var(--err-testo); }

/* Etichette stato pagamento */
.pagato-label { color: #10814a; font-weight: 800; margin: 0 0 8px; letter-spacing: 0.3px; }
.parziale-label { color: #a65f00; font-weight: 800; margin: 0 0 8px; letter-spacing: 0.3px; }

/* ---------- Impostazioni ---------- */
.griglia-impostazioni {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}
.card-imp {
  background: var(--card);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  padding: 20px 22px;
  box-shadow: var(--ombra-s);
  transition: transform .12s ease, box-shadow .18s ease;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.card-imp:hover { transform: translateY(-2px); box-shadow: var(--ombra-m); }
.card-imp--full { grid-column: 1 / -1; }
.card-imp .hint { margin-top: 0; }
/* La tabella non esce mai dalla card: se serve, scorre in orizzontale. */
.tab-scroll { overflow-x: auto; margin-top: 4px; }
.tabella-compatta .in-rata { max-width: 120px; }
.tabella-compatta .in-scad { max-width: 150px; }
@media (max-width: 640px) {
  .griglia-impostazioni { grid-template-columns: 1fr; }
}
.card-imp h2 {
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--verde-scuro);
  display: flex; align-items: center; gap: 10px;
}
.imp-ico {
  width: 32px; height: 32px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--verde-chiaro);
  border-radius: 9px; font-size: 16px;
}
body.dark .card-imp { background: var(--card); }

/* Tabella compatta (quote) */
.tabella-compatta th, .tabella-compatta td { padding: 6px 10px; font-size: 13px; }
.tabella-compatta input { padding: 5px 8px; font-size: 13px; }
.sep-imp { border: none; border-top: 1px solid var(--bordo); margin: 14px 0; }

/* Zona pericolosa (reset) */
.zona-pericolosa { border-color: #e7b4ae; }
.zona-pericolosa h2 { color: var(--err-testo); }
.zona-pericolosa .imp-ico { background: var(--err-bg); }

/* Ricerca / filtri */
.ricerca {
  width: 100%;
  padding: 11px 15px;
  border: 1px solid var(--bordo);
  border-radius: 11px;
  font-size: 15px;
  background: #fff;
  margin-bottom: 16px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ricerca:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(27,158,84,0.16); }

.filtri { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filtri .ricerca { margin-bottom: 0; flex: 1; min-width: 200px; }
.filtro-ruolo { padding: 11px 13px; border: 1px solid var(--bordo); border-radius: 11px; font-size: 15px; background: #fff; }
.filtro-ruolo:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(27,158,84,0.16); }

/* Tabella */
.tabella {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: #fff; border-radius: var(--raggio); overflow: hidden;
  border: 1px solid var(--bordo); box-shadow: var(--ombra-s);
}
.tabella th, .tabella td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--bordo); font-size: 14px; }
.tabella th { background: var(--bg2); color: var(--grigio); font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; font-size: 11.5px; }
.tabella tbody tr { cursor: pointer; transition: background .12s ease; }
.tabella tbody tr:hover { background: var(--verde-chiaro); }
.tabella tbody tr:last-child td { border-bottom: none; }
.vuoto { color: var(--grigio); padding: 14px 0; }

/* Form */
.form { background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 24px; box-shadow: var(--ombra-s); }
.griglia-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.campo { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--grigio); margin-bottom: 13px; }
.campo span { font-weight: 700; text-transform: uppercase; letter-spacing: 0.3px; }
.campo input, .campo textarea, .campo select {
  padding: 10px 12px;
  border: 1px solid var(--bordo);
  border-radius: var(--raggio-s);
  font-size: 14px; color: var(--testo); font-family: inherit; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.campo input:focus, .campo textarea:focus, .campo select:focus {
  outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(27,158,84,0.16);
}
.campo-largo { max-width: 360px; margin-bottom: 16px; }
.form-azioni { display: flex; gap: 10px; margin-top: 10px; }

/* Foto tessera */
.form-foto { display: flex; gap: 18px; align-items: center; margin-bottom: 18px; }
.foto-tessera { width: 100px; height: 124px; object-fit: cover; border-radius: 12px; border: 1px solid var(--bordo); background: var(--bg); box-shadow: var(--ombra-s); }
.foto-azioni .hint { color: var(--grigio); font-size: 12px; margin: 6px 0 0; }

/* Sezioni (tutori, dotazione, documenti, membri) */
.sezione-tutori { background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 22px; margin-top: 18px; box-shadow: var(--ombra-s); }
.sezione-tutori h2 { margin-top: 0; font-size: 17px; color: var(--verde-scuro); }
.tutore { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--bordo); font-size: 14px; gap: 10px; }
.tutore:last-child { border-bottom: none; }
.form-inline { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.form-inline input, .form-inline select {
  padding: 9px 11px; border: 1px solid var(--bordo); border-radius: var(--raggio-s);
  font-size: 14px; flex: 1; min-width: 120px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-inline input:focus, .form-inline select:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(27,158,84,0.16); }
.conteggio { color: var(--grigio); font-weight: 500; font-size: 14px; }

/* Badge */
.badge { display: inline-block; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; letter-spacing: 0.2px; }
.badge.valido { background: var(--ok-bg); color: var(--ok-testo); }
.badge.in-scadenza { background: var(--warn-bg); color: var(--warn-testo); }
.badge.scaduto { background: var(--err-bg); color: var(--err-testo); }
.badge.neutro { background: var(--neutro-bg); color: var(--neutro-testo); }

/* Blocco certificato */
.blocco-certificato { border: 1px solid var(--bordo); border-radius: 12px; padding: 14px; margin-bottom: 14px; background: var(--bg2); }
.etichetta-blocco { display: block; font-weight: 700; font-size: 12.5px; color: var(--verde-scuro); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.3px; }
.cert-riga { display: flex; gap: 12px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.link-file { color: var(--verde-scuro); font-weight: 700; font-size: 13px; text-decoration: none; }
.link-file:hover { text-decoration: underline; }
.blocco-certificato .hint { color: var(--grigio); font-size: 12px; margin: 4px 0 0; }
.hint { color: var(--grigio); font-size: 12.5px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--bordo); margin-bottom: 12px; }
.tab { background: none; border: none; padding: 11px 18px; font-size: 15px; font-weight: 700; color: var(--grigio); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: color .15s ease, border-color .15s ease; }
.tab:hover { color: var(--verde-scuro); }
.tab.attivo { color: var(--verde-scuro); border-bottom-color: var(--verde); }

/* Riepilogo contabile */
.riepilogo { display: flex; gap: 14px; flex-wrap: wrap; }
.ric { flex: 1; min-width: 150px; background: #fff; border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; box-shadow: var(--ombra-s); position: relative; overflow: hidden; }
.ric::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grigio); }
.ric span { font-size: 12.5px; color: var(--grigio); text-transform: uppercase; letter-spacing: 0.3px; font-weight: 700; }
.ric strong { font-size: 24px; letter-spacing: -0.5px; }
.ric-entrata::before { background: #10814a; }
.ric-entrata strong { color: #10814a; }
.ric-uscita::before { background: var(--err-testo); }
.ric-uscita strong { color: var(--err-testo); }
.ric-saldo::before { background: var(--verde); }
.ric-saldo strong { color: var(--verde-scuro); }

/* Barra esportazione */
.export-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; background: var(--bg2); border: 1px solid var(--bordo); border-radius: 12px; padding: 12px 14px; }
.export-bar input[type="date"] { padding: 7px 9px; border: 1px solid var(--bordo); border-radius: 8px; background: #fff; }

/* Scrollbar discreta */
.content::-webkit-scrollbar { width: 10px; }
.content::-webkit-scrollbar-thumb { background: #cfd9d3; border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
.content::-webkit-scrollbar-thumb:hover { background: #b7c4bc; background-clip: padding-box; }

/* Allenamenti — multiselect giorni */
.multi-giorni { min-height: 150px; padding: 6px; border-radius: var(--raggio-s); }

/* Legenda campi (pill) */
.legenda { display: flex; gap: 10px; flex-wrap: wrap; margin: 4px 0 14px; font-size: 13px; }
.leg {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--bordo);
  padding: 6px 12px; border-radius: 999px; font-weight: 600; color: var(--testo);
  box-shadow: var(--ombra-s);
}
.leg-quad { width: 15px; height: 15px; border-radius: 5px; display: inline-block; }

/* Tabellone allenamenti (stile Excel, look moderno) */
.tabellone-wrap { overflow-x: auto; border-radius: var(--raggio); box-shadow: var(--ombra-m); background: var(--card); border: 1px solid var(--bordo); }
.tabellone { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 640px; }
.tabellone th, .tabellone td { border-right: 1px solid var(--bordo); border-bottom: 1px solid var(--bordo); padding: 0; }
.tabellone th:last-child, .tabellone td:last-child { border-right: none; }
.tabellone thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--grad); color: #fff;
  font-size: 12px; font-weight: 800; padding: 10px 6px;
  text-transform: uppercase; letter-spacing: 0.4px;
  border-right-color: rgba(255,255,255,0.18);
}
.tabellone .tab-ora {
  position: sticky; left: 0; z-index: 1;
  background: var(--bg2); font-weight: 800; font-size: 12px; text-align: center;
  width: 62px; color: var(--verde-scuro); padding: 4px;
}
.tabellone tbody tr:nth-child(even) .tab-ora { background: var(--bg); }
.tabellone td { height: 34px; vertical-align: stretch; }
.cella { display: flex; flex-direction: column; gap: 2px; height: 100%; min-height: 34px; padding: 3px; }
.chip {
  flex: 1; border-radius: 6px; font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  text-align: center; line-height: 1.05; padding: 2px 4px; overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05);
  transition: transform .1s ease, filter .12s ease;
}
.chip:hover { transform: scale(1.03); filter: saturate(1.1); }

/* Colori campi (usati anche come badge nell'elenco) */
.campo-caddo { background: #ffe680; color: #7a5b00; }
.campo-sintetico { background: #b9efc9; color: #0f6b3a; }
.campo-stadio { background: #bfe3f7; color: #0b5a86; }
.badge.campo-caddo, .badge.campo-sintetico, .badge.campo-stadio { border: 1px solid rgba(0,0,0,0.06); }

/* ============================================================
   DARK MODE — ridefinisce le variabili e le superfici bianche
   ============================================================ */
body.dark {
  --verde-chiaro: #123626;
  --bg: #0f1613;
  --bg2: #16211c;
  --card: #16211c;
  --testo: #e7efe9;
  --grigio: #9db0a6;
  --bordo: #26332c;

  --ok-bg: #123120; --ok-testo: #4fd08a;
  --warn-bg: #3a2c12; --warn-testo: #e0a94a;
  --err-bg: #3a1c19; --err-testo: #f08a7d;
  --neutro-bg: #222f29; --neutro-testo: #9db0a6;
}
body.dark {
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(20, 184, 166, 0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(27, 158, 84, 0.12), transparent 55%),
    var(--bg);
}
body.dark .sidebar { background: rgba(22, 33, 28, 0.9); }
body.dark .card,
body.dark .form,
body.dark .tabella,
body.dark .sezione-tutori,
body.dark .ric,
body.dark .blocco-certificato,
body.dark .export-bar,
body.dark .tabellone,
body.dark .tabellone-wrap,
body.dark .btn-secondario { background: var(--card); }
body.dark .tabella th,
body.dark .tabellone thead th,
body.dark .tabellone .tab-ora { background: var(--bg2); }
body.dark .campo input, body.dark .campo select, body.dark .campo textarea,
body.dark .form-inline input, body.dark .form-inline select,
body.dark .ricerca, body.dark .filtro-ruolo,
body.dark input[type="date"], body.dark input[type="file"] {
  background: var(--bg2); color: var(--testo);
}
body.dark .btn-piccolo { background: var(--card); color: var(--testo); }
body.dark .tabella tbody tr:hover { background: #1c2a23; }
/* i colori dei campi allenamento restano leggibili anche in scuro */

/* ============================================================
   ACCESSO (Sessione M3) — schermata di login e utente in topbar
   ============================================================ */
.login-schermo {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(20, 184, 166, 0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(27, 158, 84, 0.12), transparent 55%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--card);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  box-shadow: var(--ombra-l);
  padding: 30px 28px;
  text-align: center;
  animation: entra .25s ease;
}
.login-card h1 { margin: 6px 0 2px; font-size: 22px; color: var(--testo); }
.login-logo {
  width: 54px; height: 54px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; border-radius: 16px;
  background: var(--grad); box-shadow: var(--ombra-m);
}
.login-sotto { margin: 0 0 16px; color: var(--grigio); font-size: 14px; }
.login-card .campo { text-align: left; margin-bottom: 12px; }
.login-errore { min-height: 18px; margin: 4px 0 8px; color: var(--err-testo); font-size: 13px; }
.login-btn { width: 100%; }

.area-utente { display: inline-flex; align-items: center; gap: 8px; }
.utente-chip {
  font-size: 13px;
  color: #eafff2;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ============================================================
   SOLA LETTURA — nasconde i comandi di modifica (solo nel contenuto,
   #view: la topbar e la schermata di login non vengono toccate)
   ============================================================ */
body.sola-lettura #view button[type="submit"],
body.sola-lettura #view button.btn,
body.sola-lettura #view a.btn,
body.sola-lettura #view .btn-pericolo,
body.sola-lettura #view .btn-piccolo,
body.sola-lettura #view .rimuovi-chip,
body.sola-lettura #view #btn-import,
body.sola-lettura #view input[type="file"] {
  display: none !important;
}
/* I form restano visibili come "scheda di consultazione", ma inerti. */
body.sola-lettura #view form input,
body.sola-lettura #view form select,
body.sola-lettura #view form textarea,
body.sola-lettura #view .tabella input,
body.sola-lettura #view .tabella select {
  pointer-events: none;
  opacity: 0.75;
}

@media (max-width: 720px) {
  .griglia-2 { grid-template-columns: 1fr; }
  .sidebar { width: 168px; }
  .content { padding: 20px 16px; }
}