/* ============================================================
   Accademie — UI theme "sala di regia"
   Chrome carbone-pino + contenuto carta calda
   Fraunces (titoli) · Inter (corpo) · Space Grotesk (dati/etichette)
   ============================================================ */
:root{
  --bg:#f1efe7; --surface:#fffdf8; --surface-2:#faf8f1;
  --ink:#1a2622; --muted:#6e786f; --line:#e6e1d4; --line-strong:#d3cab6;
  --primary:#1f6f5c; --primary-d:#185545; --primary-soft:#e7f0eb;
  --accent:#e0892e; --tg:#2aa0d8;
  --danger:#bf4a31; --danger-bg:#fbeae4;
  --ok:#1f6f5c; --ok-bg:#e7f0eb; --warn:#9a6a16; --warn-bg:#f8efd9;
  /* chrome scuro (sidebar / topbar / bottomnav) */
  --chrome:#0d1713; --chrome-2:#16261f; --chrome-line:#25392f;
  --chrome-ink:#e8f0ea; --chrome-mut:#8da399; --chrome-act:#4cc39c;
  --alert:#ff8a68; /* rosso segnale su fondo scuro */
  --radius:16px; --radius-sm:11px; --nav-h:64px; --sidebar:236px;
  --shadow-sm:0 1px 2px rgba(20,35,28,.06);
  --shadow:0 6px 20px -8px rgba(20,45,33,.18), 0 1px 3px rgba(20,45,33,.05);
  --shadow-lg:0 18px 40px -14px rgba(20,45,33,.28);
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-data:'Space Grotesk',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body); background:var(--bg); color:var(--ink);
  line-height:1.5; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3{font-family:var(--font-display); font-weight:600; letter-spacing:normal;
  font-optical-sizing:auto}
a{color:var(--primary-d)}

/* ---- Topbar (chrome scuro) ---- */
.topbar{
  position:sticky; top:0; z-index:30;
  background:var(--chrome); border-bottom:1px solid var(--chrome-line);
  color:var(--chrome-ink); padding:13px 18px; padding-top:calc(13px + env(safe-area-inset-top));
  display:flex; align-items:center; gap:10px;
}
.topbar__title{font-family:var(--font-display); font-size:1.2rem; font-weight:600; flex:1; min-width:0;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

/* ---- Semaforo di copertura (firma del tema) ---- */
.copstat{display:inline-flex; align-items:center; gap:8px; text-decoration:none;
  flex:none; white-space:nowrap;
  font-family:var(--font-data); font-size:.74rem; font-weight:600; letter-spacing:.04em;
  color:var(--chrome-ink); background:var(--chrome-2); border:1px solid var(--chrome-line);
  border-radius:999px; padding:6px 12px; transition:border-color .15s,background .15s}
.copstat:hover{border-color:var(--chrome-mut)}
.copstat__dot{width:8px; height:8px; border-radius:50%; flex:none}
.copstat--ok .copstat__dot{background:var(--chrome-act); box-shadow:0 0 0 3px rgba(76,195,156,.18)}
.copstat--ok{color:var(--chrome-act)}
.copstat--alert{color:var(--alert); border-color:rgba(255,138,104,.45)}
.copstat--alert .copstat__dot{background:var(--alert); box-shadow:0 0 0 3px rgba(255,138,104,.18);
  animation:copPulse 2.2s ease-in-out infinite}
@keyframes copPulse{
  0%,100%{box-shadow:0 0 0 3px rgba(255,138,104,.18)}
  50%{box-shadow:0 0 0 6px rgba(255,138,104,.07)}
}
.copstat__txt small{display:block; font-size:.6rem; font-weight:400; letter-spacing:.08em;
  color:var(--chrome-mut); text-transform:uppercase; margin-top:1px}

/* ---- Content ---- */
.content{
  max-width:720px; margin:0 auto; padding:18px 16px calc(var(--nav-h) + 28px);
  animation:fadeUp .45s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes fadeUp{from{opacity:0; transform:translateY(8px)}to{opacity:1; transform:none}}

/* ---- Bottom nav (mobile) / Sidebar (desktop) — chrome scuro ---- */
.bottomnav{
  position:fixed; left:0; right:0; bottom:0; z-index:40; display:flex;
  background:var(--chrome); border-top:1px solid var(--chrome-line);
  padding-bottom:env(safe-area-inset-bottom);
}
.bottomnav__brand,.bottomnav__foot{display:none}
.bottomnav__item{
  flex:1; display:flex; flex-direction:column; align-items:center; gap:4px;
  padding:9px 4px 8px; font-size:.66rem; font-weight:600; letter-spacing:.02em;
  text-decoration:none; color:var(--chrome-mut); position:relative;
  transition:color .15s;
}
.bottomnav__item.is-active{color:var(--chrome-act)}
.bottomnav__item.is-active::before{content:""; position:absolute; top:0; left:50%;
  transform:translateX(-50%); width:26px; height:2px; border-radius:0 0 3px 3px;
  background:var(--chrome-act)}
.bottomnav__ico{width:22px; height:22px; line-height:0}
.bottomnav__ico svg{width:100%; height:100%}

@media (min-width:920px){
  .bottomnav{
    top:0; bottom:0; right:auto; width:var(--sidebar); flex-direction:column;
    align-items:stretch; justify-content:flex-start; gap:2px; padding:16px 12px;
    border-top:none; border-right:1px solid var(--chrome-line);
  }
  .bottomnav__brand{
    display:flex; align-items:center; gap:10px; font-family:var(--font-display);
    font-size:1.15rem; font-weight:600; color:var(--chrome-ink); padding:4px 10px 20px;
  }
  .bottomnav__logo{
    width:30px; height:30px; flex:none; display:inline-flex; align-items:center; justify-content:center;
    background:var(--primary); color:#fff; border-radius:9px;
    font-family:var(--font-display); font-size:1.05rem;
  }
  .bottomnav__item{
    flex:none; flex-direction:row; justify-content:flex-start; gap:12px;
    padding:10px 12px; border-radius:10px; font-size:.92rem; font-weight:600;
  }
  .bottomnav__item:hover{background:var(--chrome-2); color:var(--chrome-ink)}
  .bottomnav__item.is-active{background:var(--chrome-2); color:#fff}
  .bottomnav__item.is-active::before{top:auto; left:0; transform:none;
    width:3px; height:22px; border-radius:0 3px 3px 0; align-self:center;
    background:var(--chrome-act)}
  .bottomnav__item.is-active .bottomnav__ico{color:var(--chrome-act)}
  .bottomnav__ico{width:20px; height:20px}
  .bottomnav__foot{display:block; margin-top:auto; padding:12px 2px 4px;
    border-top:1px solid var(--chrome-line)}
  .bottomnav__foot .copstat{display:flex; padding:9px 12px; border-radius:12px}
  .topbar{margin-left:var(--sidebar)}
  .topbar .copstat--bar{display:none} /* su desktop il semaforo sta nella sidebar */
  .content{--colw:780px; max-width:var(--colw); padding:26px 30px 60px;
    /* centra la colonna nello spazio a destra della sidebar */
    margin-left:max(var(--sidebar), calc((100% + var(--sidebar) - var(--colw)) / 2))}
}

/* ---- Cards & rows ---- */
.card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:18px; box-shadow:var(--shadow); margin-bottom:14px}
.card--center{text-align:center}
.card--warn{background:#fff7e6; border-color:#f0c36d; color:#7a5200}
.empty-ico{font-size:2.6rem; margin-bottom:6px}

.rowcard{display:flex; align-items:center; gap:12px; background:var(--surface);
  border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px;
  box-shadow:var(--shadow-sm); margin-bottom:10px; transition:box-shadow .15s,transform .15s}
.rowcard:hover{box-shadow:var(--shadow); transform:translateY(-1px)}
.rowcard--off{opacity:.55}
.rowcard__main{flex:1; min-width:0}
.rowcard__sub{color:var(--muted); font-size:.85rem; margin-top:4px;
  display:flex; flex-wrap:wrap; gap:6px; align-items:center}
.rowcard__actions{display:flex; gap:8px; margin-top:12px; flex-wrap:wrap; align-items:center}
.rowcard__actions .btn{margin:0}
summary.rowcard{cursor:pointer; list-style:none}
summary.rowcard::-webkit-details-marker{display:none}

/* riga-lista tappabile (es. accademie/sedi: tocca per modificare) */
.rowcard--tap{gap:12px; min-height:62px; padding:12px 14px 12px 16px;
  -webkit-tap-highlight-color:transparent}
.rowcard--tap .rowcard__main{display:flex; flex-direction:column; gap:3px; justify-content:center; align-items:flex-start}
.rowcard--tap .rowcard__sub{margin-top:0}
.rowcard--tap:hover{background:var(--surface-2); box-shadow:var(--shadow)}
.rowcard__editlabel{margin-left:auto; flex:none; display:inline-flex; align-items:center; gap:5px;
  font-size:.8rem; font-weight:800; color:var(--primary-d); background:var(--primary-soft);
  border:1px solid #cfe2da; border-radius:999px; padding:7px 14px; white-space:nowrap;
  transition:background .15s,color .15s,border-color .15s}
details[open]>.rowcard--tap{border-color:var(--primary); box-shadow:var(--shadow)}
details[open]>.rowcard--tap .rowcard__editlabel{background:var(--primary); color:#fff; border-color:transparent}
details[open]>.rowcard--tap .rowcard__editlabel::after{content:" ▲"; font-size:.7em}
.rowcard--tap .rowcard__editlabel::after{content:" ▾"; font-size:.7em; opacity:.8}

/* ---- Week / month nav ---- */
.weeknav{display:flex; align-items:center; gap:10px; margin-bottom:16px}
.weeknav__label{flex:1; text-align:center; font-family:var(--font-display);
  font-weight:600; font-size:1rem}

/* ---- Banner ---- */
.banner{border-radius:var(--radius); padding:13px 16px; margin-bottom:16px; font-size:.95rem}
.banner--alert{background:var(--danger-bg); color:var(--danger);
  border:1px solid #f1c9bd}

/* ---- Day group + lezione ---- */
.daygroup{margin-bottom:22px}
.daygroup__title{font-size:.74rem; text-transform:uppercase; letter-spacing:.08em;
  color:var(--muted); margin:0 0 9px 4px; font-weight:800; font-family:var(--font-body)}
.daygroup__title.is-today{color:var(--primary)}
.daygroup__empty{color:var(--muted); opacity:.75; margin:0 0 0 4px}

.lezione{display:flex; align-items:stretch; background:var(--surface);
  border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow-sm);
  margin-bottom:10px; overflow:hidden; border-left:4px solid var(--primary);
  transition:box-shadow .15s}
.lezione:hover{box-shadow:var(--shadow)}
.lezione--scoperta{border-left-color:var(--danger)}
.lezione--scoperta .lezione__ora{background:var(--danger-bg)}
.lezione--annullata{opacity:.55}
.lezione--annullata .lezione__docente{text-decoration:line-through}

/* colonna orario a sinistra */
.lezione__ora{display:flex; flex-direction:column; justify-content:center; align-items:center;
  gap:1px; min-width:64px; padding:10px 8px; background:var(--surface-2);
  border-right:1px solid var(--line); font-family:var(--font-display); font-weight:600;
  font-size:1.02rem; color:var(--ink); line-height:1.15}
.lezione__ora span{font-family:var(--font-body); font-weight:500; color:var(--muted); font-size:.78rem}

/* contenuto */
.lezione__body{flex:1; min-width:0; padding:11px 13px; display:flex; flex-direction:column;
  gap:6px; justify-content:center}
.lezione__top{display:flex; align-items:center; gap:8px; flex-wrap:wrap}
.lezione__sede{color:var(--muted); font-size:.9rem; font-weight:600}
.lezione__docente{font-size:.95rem; display:flex; gap:7px; align-items:center; flex-wrap:wrap}
.lezione__msg{align-self:flex-start; display:inline-flex; align-items:center; gap:5px;
  font-size:.78rem; font-weight:700; text-decoration:none; color:var(--primary-d);
  background:var(--primary-soft); border:1px solid #cfe2da; border-radius:999px;
  padding:4px 11px; margin-top:2px; transition:background .15s}
.lezione__msg:hover{background:#d8e8e1}
.lezione__assign{margin-top:4px}
.lezione__assign>summary{list-style:none; cursor:pointer; display:inline-flex; align-items:center; gap:5px;
  font-size:.78rem; font-weight:700; color:var(--ink); background:var(--surface-2);
  border:1px solid var(--line-strong); border-radius:999px; padding:4px 11px; width:max-content}
.lezione__assign>summary::-webkit-details-marker{display:none}
.lezione__assign[open]>summary{background:var(--primary-soft); color:var(--primary-d); border-color:#cfe2da}
.lezione__assign form{display:flex; gap:7px; margin-top:8px; flex-wrap:wrap; align-items:center}
.lezione__assign select{flex:1 1 150px; min-width:0; padding:8px 10px; border:1px solid var(--line-strong);
  border-radius:9px; font-size:.88rem; background:#fff; color:var(--ink); font-family:inherit}
.lezione__assign .btn{flex:none}

/* azione (annulla/ripristina): pulsante icona leggero */
.lezione__act{display:flex; align-items:center; padding:0 10px}
.lezione__act .btn{width:36px; height:36px; padding:0; border-radius:10px; font-size:1.05rem;
  background:transparent; border:1px solid var(--line); color:var(--muted); box-shadow:none}
.lezione__act .btn--danger{color:var(--danger); border-color:#f0cfc5}
.lezione__act .btn:hover{background:var(--surface-2)}

/* ---- Badge / chip ---- */
.badge{display:inline-block; color:#fff; font-size:.72rem; font-weight:800;
  padding:3px 10px; border-radius:999px; letter-spacing:.02em;
  box-shadow:inset 0 -1px 0 rgba(0,0,0,.12)}
.badge--lg{font-size:.92rem; padding:6px 16px}
.chip{display:inline-block; font-size:.72rem; font-weight:700; padding:2px 9px;
  border-radius:999px; background:var(--surface-2); color:var(--muted); border:1px solid var(--line)}
.chip--ok{background:var(--ok-bg); color:var(--primary-d); border-color:#c7e0d6}
.chip--warn{background:var(--warn-bg); color:var(--warn); border-color:#ecdcb4}
.txt-danger{color:var(--danger); font-weight:800}

/* ---- Buttons ---- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:7px; cursor:pointer;
  border:1px solid var(--line-strong); background:var(--surface); color:var(--ink);
  padding:11px 16px; border-radius:12px; font-size:.93rem; font-weight:700;
  text-decoration:none; font-family:inherit; box-shadow:var(--shadow-sm);
  transition:transform .08s,box-shadow .15s,background .15s,border-color .15s}
.btn:hover{box-shadow:var(--shadow); background:var(--surface-2); border-color:#c7bda6}
.btn:active{transform:translateY(1px); box-shadow:var(--shadow-sm)}
.btn--primary{background:var(--primary); border-color:transparent; color:#fff;
  box-shadow:0 4px 12px -3px rgba(31,111,92,.5)}
.btn--primary:hover{background:var(--primary-d); border-color:transparent;
  box-shadow:0 7px 18px -4px rgba(31,111,92,.55)}
.btn--danger{background:var(--danger-bg); border-color:#eebcad; color:var(--danger)}
.btn--danger:hover{background:#f7ddd3; border-color:#e3a48f}
.btn--tg{background:var(--tg); border-color:transparent; color:#fff}
.btn--tg:hover{background:#1f93cc; border-color:transparent}
.btn--block{display:flex; width:100%; margin-top:6px; min-height:50px}
.btn--sm{padding:7px 12px; font-size:.82rem; border-radius:9px; min-height:0}
.btn--icon{padding:7px 15px; font-size:1.25rem; line-height:1}

/* affordance di navigazione: chevron a destra sui link "a tutta riga" */
a.btn--block{position:relative; padding-right:40px}
a.btn--block::after{content:""; position:absolute; right:18px; top:50%; width:8px; height:8px;
  border-right:2.5px solid currentColor; border-top:2.5px solid currentColor;
  transform:translateY(-50%) rotate(45deg); opacity:.45}
/* expander "+ Aggiungi…": caret che ruota all'apertura */
.addbox>summary.btn{position:relative; padding-right:40px}
.addbox>summary.btn::after{content:""; position:absolute; right:18px; top:46%; width:8px; height:8px;
  border-right:2.5px solid currentColor; border-bottom:2.5px solid currentColor;
  transform:translateY(-50%) rotate(45deg); opacity:.6; transition:transform .18s}
.addbox[open]>summary.btn::after{transform:translateY(-50%) rotate(-135deg)}
.addbox>summary.btn{list-style:none}
.addbox>summary.btn::-webkit-details-marker{display:none}

/* ---- Forms ---- */
.form label{display:block; margin-bottom:13px; font-size:.82rem; color:var(--muted);
  font-weight:700; letter-spacing:.01em}
.form input,.form select,.form textarea{display:block; width:100%; min-width:0; margin-top:6px;
  padding:11px 13px; border:1px solid var(--line); border-radius:11px; font-size:1rem;
  background:#fff; color:var(--ink); font-family:inherit; transition:border-color .15s,box-shadow .15s}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;
  border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-soft)}
.form__row{display:flex; gap:10px; flex-wrap:wrap}
.form__row label{flex:1 1 150px; min-width:0}
.form--boxed{background:var(--surface-2); padding:18px; border-radius:var(--radius);
  border:1px solid var(--line); margin-top:10px}
.check-inline{display:flex; gap:9px; align-items:flex-start; font-size:.9rem;
  color:var(--ink); font-weight:600; margin:6px 0 14px}
.check-inline input{width:auto; margin:3px 0 0}

.addbox{margin-bottom:16px}
.addbox>summary{list-style:none}
.addbox>summary::-webkit-details-marker{display:none}
.hint{color:var(--muted); font-size:.83rem; margin:8px 0 0}

/* ---- Copyable link ---- */
.copyrow{display:flex; gap:8px; margin-top:8px}
.copyrow__inp{flex:1; min-width:0; padding:10px 11px; border:1px solid var(--line);
  border-radius:9px; font-size:.82rem; background:var(--surface-2); color:var(--ink)}
.copyrow .btn{white-space:nowrap}

/* ---- Flash ---- */
.flash{border-radius:11px; padding:12px 15px; margin-bottom:14px; font-size:.92rem;
  font-weight:600; animation:fadeUp .35s both}
.flash--ok{background:var(--ok-bg); color:var(--primary-d); border:1px solid #c7e0d6}
.flash--err{background:var(--danger-bg); color:var(--danger); border:1px solid #f1c9bd}

/* ---- Settings ---- */
.settings{margin-bottom:26px}
.settings__h{
  display:flex; align-items:center; gap:10px; margin:0 0 10px 2px;
  font-family:var(--font-data); font-size:.74rem; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
}
.settings__h::after{content:""; flex:1; height:1px; background:var(--line-strong); opacity:.6}

/* ---- Matrix (competenze) ---- */
.matrix{display:flex; flex-direction:column; gap:10px; margin:6px 0 16px}
.matrix__sede{border:1px solid var(--line); border-radius:12px; padding:11px 13px;
  margin:0; background:var(--surface-2)}
.matrix__sede legend{font-weight:700; font-size:.9rem; padding:0 6px; color:var(--primary-d)}
.form .matrix__chk{display:flex; align-items:center; gap:6px; margin:5px 12px 5px 0;
  font-size:.9rem; color:var(--ink); font-weight:500; cursor:pointer}
.matrix__chk input{width:auto; margin:0; flex:0 0 auto}

/* ---- Statistiche ---- */
.statcard{display:flex; justify-content:space-between; align-items:center; gap:14px;
  flex-wrap:wrap; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:14px 18px; box-shadow:var(--shadow-sm); margin-bottom:10px}
.statcard__name{font-weight:800}
.statcard__nums{display:flex; gap:18px}
.stat{display:flex; flex-direction:column; align-items:center; font-size:.7rem;
  color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:.04em; line-height:1.3}
.stat b{font-family:var(--font-display); font-size:1.3rem; color:var(--ink); font-weight:600}
.stat--ok b{color:var(--primary)}
.stat--warn b{color:var(--warn)}

/* ---- Guida ---- */
.guida h2{font-size:1.15rem; margin:0 0 4px}
.guida .card{padding:16px 18px}
.guida h3{font-size:1rem; margin:0 0 8px; color:var(--primary-d);
  display:flex; align-items:center; gap:8px}
.guida p{margin:0 0 10px}
.guida ol,.guida ul{margin:0 0 6px; padding-left:20px}
.guida li{margin-bottom:7px}
.guida .step{background:var(--primary); color:#fff; font-weight:800; font-size:.8rem;
  width:24px; height:24px; border-radius:50%; display:inline-flex; align-items:center;
  justify-content:center; flex:none}
.guida kbd{background:var(--surface-2); border:1px solid var(--line); border-radius:6px;
  padding:1px 7px; font-family:var(--font-body); font-weight:700; font-size:.85rem}
.guida .lead{font-size:1.02rem; color:var(--muted)}

/* ---- Login ---- */
.login-body{display:flex; align-items:center; justify-content:center; min-height:100vh;
  background:radial-gradient(120% 90% at 50% 0%,#2a8a72 0%,#1f6f5c 45%,#143f35 100%);
  padding:22px; font-family:var(--font-body)}
.login-card{background:var(--surface); border-radius:22px; padding:34px 28px; width:100%;
  max-width:380px; box-shadow:var(--shadow-lg); text-align:center}
.login-logo{font-size:2.8rem}
.login-card h1{margin:8px 0 0; font-size:1.7rem}
.login-sub{color:var(--muted); margin:2px 0 20px; font-weight:600}
.login-card .form{text-align:left}
.login-note{color:var(--muted); font-size:.8rem; margin-top:18px}

/* --- Tabella ore svolte (statistiche) ------------------------------------ */
.tablewrap{overflow-x:auto; -webkit-overflow-scrolling:touch; margin:6px 0}
.oretab{border-collapse:collapse; width:100%; min-width:max-content; font-size:.92rem; background:var(--surface);
  border-radius:var(--radius-sm); overflow:hidden; box-shadow:var(--shadow)}
.oretab th,.oretab td{padding:9px 12px; text-align:right; white-space:nowrap; border-bottom:1px solid var(--line)}
.oretab thead th{background:var(--primary); color:#fff; font-weight:600; position:sticky; top:0}
.oretab__doc{text-align:left !important; position:sticky; left:0; background:var(--surface); z-index:1}
.oretab thead .oretab__doc{background:var(--primary)}
.oretab__lez{display:block; font-size:.72rem; color:var(--muted); font-weight:500}
.oretab__tot{background:var(--paper, #faf7f1)}
.oretab tbody tr:nth-child(even) td{background:rgba(0,0,0,.02)}
.oretab tbody tr:nth-child(even) .oretab__doc{background:#f4f1ea}
.oretab tfoot td{border-top:2px solid var(--line); border-bottom:none; background:#f4f1ea}

/* --- Stampa: calendario pulito su carta ---------------------------------- */
.print-only{display:none}
@media print{
  .topbar, .bottomnav, .flash, .js-no-print, .weeknav .btn--icon{display:none !important}
  .print-only{display:block}
  .print-title{font-family:var(--font-display); font-size:1.4rem; margin:0 0 14px}
  body{background:#fff}
  .content{margin:0 !important; max-width:none !important; padding:0 !important}
  .lezione, .card, .daygroup, article{break-inside:avoid; box-shadow:none !important}
  a[href]:after{content:""} /* niente URL appiccicati ai link */
}

/* --- Accessibilità: focus da tastiera visibile -------------------------- */
a:focus-visible, button:focus-visible, summary:focus-visible,
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2px solid var(--primary-d); outline-offset:2px; border-radius:8px;
}
/* niente outline col mouse/tap (solo tastiera lo mostra) */
a:focus:not(:focus-visible), button:focus:not(:focus-visible),
summary:focus:not(:focus-visible){outline:none}

/* --- Rispetta "riduci animazioni" del sistema -------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important; scroll-behavior:auto !important;
  }
}

/* ============================================================
   Dark mode — OPT-IN (default app chiara). Si attiva solo con
   <html data-theme="dark">. Niente più auto da sistema operativo.
   ============================================================ */
[data-theme="dark"]{
  --bg:#121714; --surface:#1a221e; --surface-2:#212b25;
  --ink:#e9efe9; --muted:#9aa89f; --line:#2c3833; --line-strong:#3a4a42;
  --primary:#3aa386; --primary-d:#48b699; --primary-soft:#1e2d28;
  --accent:#e8a04f; --tg:#3ab0e6;
  --danger:#e0795c; --danger-bg:#3a221c;
  --ok:#3aa386; --ok-bg:#1e2d28; --warn:#d6a23f; --warn-bg:#332a16;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow:0 6px 20px -8px rgba(0,0,0,.6), 0 1px 3px rgba(0,0,0,.4);
  --shadow-lg:0 18px 40px -14px rgba(0,0,0,.7);
}
[data-theme="dark"] .form input,[data-theme="dark"] .form select,
[data-theme="dark"] .form textarea,[data-theme="dark"] .lezione__assign select{background:var(--surface-2); color:var(--ink)}
[data-theme="dark"] .card--warn{background:var(--warn-bg); border-color:#5a4a22; color:#f0d59a}
[data-theme="dark"] .oretab tbody tr:nth-child(even) td{background:rgba(255,255,255,.03)}
[data-theme="dark"] .oretab tbody tr:nth-child(even) .oretab__doc{background:#232e28}
[data-theme="dark"] .oretab__tot,[data-theme="dark"] .oretab tfoot td{background:#232e28}
[data-theme="dark"] .guida kbd{background:var(--surface-2)}


/* ============================================================
   DASHBOARD (chiara) — calendario settimana moderno + funzionale
   ============================================================ */
.dash{--mono:var(--font-data); margin-bottom:18px}
@media (min-width:920px){ .content:has(.dash){--colw:1180px} }

/* barra: titolo settimana + nav + azioni + toggle vista */
.dash__bar{display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:16px}
.dash__title{font-family:var(--font-display); font-size:1.5rem; font-weight:600; margin:0; line-height:1}
.dash__title small{display:block; font-family:var(--mono); font-size:.72rem; font-weight:500;
  letter-spacing:.06em; color:var(--muted); margin-top:4px; text-transform:uppercase}
.dash__nav{display:flex; align-items:center; gap:6px}
.dash__navbtn{width:36px; height:36px; display:inline-flex; align-items:center; justify-content:center;
  border-radius:10px; border:1px solid var(--line-strong); background:var(--surface); color:var(--ink);
  text-decoration:none; font-size:1.1rem; box-shadow:var(--shadow-sm); transition:background .15s,border-color .15s}
.dash__navbtn:hover{background:var(--surface-2); border-color:#c7bda6}
.dash__range{font-family:var(--mono); font-size:.82rem; padding:0 6px; min-width:120px; text-align:center; color:var(--ink)}
.dash__sp{margin-left:auto}
.dash__actions{display:flex; gap:8px; flex-wrap:wrap}

/* toggle vista settimana/lista */
.viewtog{display:inline-flex; background:var(--surface-2); border:1px solid var(--line); border-radius:10px; padding:3px}
.viewtog button{border:0; background:transparent; color:var(--muted); font:inherit; font-size:.84rem; font-weight:700;
  padding:6px 12px; border-radius:8px; cursor:pointer}
.viewtog button.is-on{background:var(--surface); color:var(--primary-d); box-shadow:var(--shadow-sm)}

/* KPI */
.dash__kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:16px}
.k{background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:15px 16px; box-shadow:var(--shadow-sm)}
.k__v{font-family:var(--mono); font-size:2rem; font-weight:600; line-height:1; letter-spacing:-.01em; color:var(--ink)}
.k__l{font-family:var(--mono); font-size:.64rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-top:8px}
.k--alert{background:var(--danger-bg); border-color:#f1c9bd}
.k--alert .k__v{color:var(--danger)}
.k--ok .k__v{color:var(--primary)}

/* filtri */
.dash__filters{display:flex; gap:7px; flex-wrap:wrap; align-items:center; margin-bottom:14px}
.dash__flabel{font-family:var(--mono); font-size:.64rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); margin-right:2px}
.chipf{display:inline-flex; align-items:center; gap:6px; cursor:pointer; user-select:none;
  border:1px solid var(--line-strong); background:var(--surface); color:var(--ink);
  font:inherit; font-size:.8rem; font-weight:700; padding:5px 11px; border-radius:999px; transition:all .12s}
.chipf .d{width:9px; height:9px; border-radius:50%; background:var(--c,#888)}
.chipf:hover{background:var(--surface-2)}
.chipf.is-off{opacity:.4; text-decoration:line-through}

/* pannello "Da coprire" — azione veloce */
.cover{border:1px solid #f1c9bd; background:linear-gradient(#fff,var(--danger-bg)); border-radius:16px;
  padding:14px 16px; margin-bottom:16px; box-shadow:var(--shadow-sm)}
.cover__h{display:flex; align-items:center; gap:8px; font-weight:800; color:var(--danger); margin-bottom:10px}
.cover__h .n{font-family:var(--mono)}
.cover__row{display:flex; align-items:center; gap:10px; flex-wrap:wrap; padding:9px 0; border-top:1px solid #f1d3c9}
.cover__row:first-of-type{border-top:0}
.cover__when{font-family:var(--mono); font-size:.78rem; color:var(--ink); min-width:118px}
.cover__what{display:flex; align-items:center; gap:7px; font-size:.9rem; flex:1 1 160px; min-width:0}
.cover__form{display:flex; gap:7px; flex-wrap:wrap}
.cover__form select{padding:7px 9px; border:1px solid var(--line-strong); border-radius:9px; font:inherit; font-size:.85rem; background:#fff; color:var(--ink)}

/* griglia settimana (chiara) */
.board__scroll{overflow-x:auto; -webkit-overflow-scrolling:touch; margin:0 -4px; padding:0 4px}
.board{display:flex; flex-direction:column; gap:6px; min-width:740px}
.brow{display:grid; gap:6px; align-items:start}
.bcap{font-family:var(--mono); font-size:.6rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); align-self:end; padding-bottom:8px}
.bday{padding:5px 8px 8px; border-bottom:2px solid var(--line); display:flex; flex-direction:column; gap:1px}
.bday.is-today{border-bottom-color:var(--primary)}
.bdname{font-family:var(--mono); font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--muted)}
.bday.is-today .bdname{color:var(--primary)}
.bdnum{font-family:var(--font-display); font-size:1.05rem; color:var(--ink)}
.btime{font-family:var(--mono); font-size:.72rem; color:var(--muted); display:flex; justify-content:flex-end; padding:9px 8px 0 0; white-space:nowrap}
.bcell{min-height:46px; border-radius:10px; border:1px dashed var(--line); background:var(--surface-2);
  display:flex; flex-direction:column; gap:5px; padding:5px}
.bcell.is-empty{background:transparent; opacity:.55}
.bday.is-today, .bcell--today{}

/* evento (lezione) — details=popover azioni */
.ev{--c:var(--primary); position:relative; border-radius:9px; background:var(--surface);
  border:1px solid var(--line); box-shadow:var(--shadow-sm); overflow:hidden}
.ev[open]{border-color:var(--c); box-shadow:var(--shadow)}
.ev__face{list-style:none; cursor:pointer; padding:7px 9px 7px 12px; position:relative; display:block}
.ev__face::-webkit-details-marker{display:none}
.ev__face::before{content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--c)}
.ev:hover .ev__face{background:var(--surface-2)}
.ev__acc{font-size:.8rem; font-weight:700; color:var(--ink); display:flex; align-items:center; gap:6px; line-height:1.2}
.ev__dot{width:7px; height:7px; border-radius:50%; background:var(--c); flex:none}
.ev__meta{font-family:var(--mono); font-size:.66rem; color:var(--muted); margin-top:3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.ev__state{font-size:.62rem; font-weight:700; letter-spacing:.02em; margin-top:4px; display:inline-flex; align-items:center; gap:4px}
.ev .s-ok{color:var(--primary)} .ev .s-warn{color:var(--warn)} .ev .s-dim{color:var(--muted)}
.ev--alert{--c:var(--danger); background:var(--danger-bg); border-color:#f1c9bd}
.ev--alert .ev__acc{color:var(--danger)}
.ev--alert .ev__state{color:var(--danger)}
.ev--done{opacity:.6}

.ev__pop{border-top:1px solid var(--line); padding:9px; display:flex; flex-direction:column; gap:8px}
.ev__pophead{font-family:var(--mono); font-size:.66rem; color:var(--muted)}
.ev__pop form{display:flex; gap:6px; flex-wrap:wrap; margin:0}
.ev__pop select{flex:1 1 110px; min-width:0; background:#fff; color:var(--ink); border:1px solid var(--line-strong);
  border-radius:8px; padding:6px 8px; font-size:.8rem; font-family:inherit}
.evbtn{display:inline-flex; align-items:center; justify-content:center; gap:5px; cursor:pointer; text-decoration:none;
  border:1px solid var(--line-strong); background:var(--surface); color:var(--ink); border-radius:8px;
  padding:6px 10px; font-size:.78rem; font-weight:700; font-family:inherit; transition:background .15s,border-color .15s}
.evbtn:hover{background:var(--surface-2)}
.evbtn--go{background:var(--primary); border-color:transparent; color:#fff}
.evbtn--go:hover{background:var(--primary-d)}
.evbtn--danger{color:var(--danger); border-color:#eebcad}
.evbtn--danger:hover{background:#f7ddd3}
.evbtn--block{width:100%}

.dash__empty{text-align:center; color:var(--muted); padding:40px 10px; background:var(--surface);
  border:1px solid var(--line); border-radius:16px; box-shadow:var(--shadow-sm)}
.dash__empty b{display:block; font-size:2.4rem; margin-bottom:8px}

/* vista lista */
.listview{display:none}
.dash.is-list .board__scroll{display:none}
.dash.is-list .listview{display:block}
.lrow{display:flex; align-items:center; gap:12px; background:var(--surface); border:1px solid var(--line);
  border-left:4px solid var(--c,var(--primary)); border-radius:11px; padding:10px 14px; margin-bottom:8px; box-shadow:var(--shadow-sm)}
.lrow--alert{border-left-color:var(--danger); background:var(--danger-bg)}
.lrow--done{opacity:.6}
.lrow__when{font-family:var(--mono); font-size:.8rem; color:var(--ink); min-width:128px}
.lrow__what{flex:1; min-width:0}
.lrow__who{font-size:.88rem; color:var(--muted)}
.ldate{font-family:var(--mono); font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); margin:14px 0 8px 2px}

.dash__legend{display:flex; gap:16px; flex-wrap:wrap; margin-top:14px; font-size:.74rem; color:var(--muted)}
.dash__legend span{display:inline-flex; align-items:center; gap:6px}
.lgd{width:9px; height:9px; border-radius:50%}

@media (max-width:620px){.dash__kpis{grid-template-columns:repeat(2,1fr)}}
@media print{ .dash{display:none !important} }

/* ---- Vista MESE ---- */
.mgrid{display:grid; grid-template-columns:repeat(7,1fr); gap:6px}
.mgrid__cap{font-family:var(--font-data); font-size:.62rem; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase; color:var(--muted); padding:0 2px 4px}
.mday{position:relative; display:flex; flex-direction:column; gap:3px; min-height:74px;
  padding:7px 8px; border-radius:12px; text-decoration:none; color:var(--ink);
  background:var(--surface); border:1px solid var(--line); box-shadow:var(--shadow-sm);
  transition:box-shadow .15s,transform .15s,border-color .15s}
.mday:hover{box-shadow:var(--shadow); transform:translateY(-1px); border-color:var(--line-strong)}
.mday--vuoto{background:transparent; border:none; box-shadow:none; pointer-events:none}
.mday--zero{background:var(--surface-2); box-shadow:none}
.mday--zero .mday__num{color:var(--muted)}
.mday--alert{border-color:#f1c9bd; background:var(--danger-bg)}
.mday.is-today{border-color:var(--primary); box-shadow:0 0 0 1px var(--primary), var(--shadow-sm)}
.mday__num{font-family:var(--font-display); font-size:.98rem; line-height:1}
.mday.is-today .mday__num{color:var(--primary-d); font-weight:700}
.mday__n{position:absolute; top:6px; right:8px; font-family:var(--font-data);
  font-size:.72rem; font-weight:600; color:var(--muted)}
.mday__dots{display:flex; gap:3px; margin-top:auto}
.mday__dots i{width:7px; height:7px; border-radius:50%; display:inline-block}
.mday__scop{font-family:var(--font-data); font-size:.66rem; font-weight:700; color:var(--danger)}
@media (max-width:620px){
  .mday{min-height:58px; padding:5px 6px; border-radius:9px}
  .mday__dots i{width:5px; height:5px}
}