/* ============================================================
   ALLORA — il tuo centro di studio dell'italiano
   "Il quaderno a quadretti": squared paper, ink blue, and the
   tricolore used as structure rather than decoration. Bodoni for
   display (it is Italian), Archivo for the interface, Source Serif
   for anything you actually read.
   ============================================================ */

:root {
  --carta: #f7f2e8;
  --carta-2: #efe7d6;
  --foglio: #fffdf8;
  --inchiostro: #1b2a41;
  --inchiostro-soft: #55607a;
  --tratto: #ded2ba;
  --tratto-soft: #ebe2ce;

  --basilico: #1e7a4f;
  --basilico-soft: #e2f0e8;
  --pomodoro: #c1272d;
  --pomodoro-soft: #fae7e7;
  --oro: #c8891f;
  --oro-soft: #fbf0d8;
  --terracotta: #c0623a;
  --terracotta-soft: #f8e8de;
  --cielo: #1f5f9e;

  --ombra: 0 1px 2px rgba(27, 42, 65, 0.06), 0 8px 24px -12px rgba(27, 42, 65, 0.22);
  --ombra-alta: 0 2px 4px rgba(27, 42, 65, 0.08), 0 18px 40px -18px rgba(27, 42, 65, 0.34);

  --display: "Bodoni Moda", "Didot", Georgia, serif;
  --ui: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --testo: "Source Serif 4", Georgia, serif;

  --r: 12px;
  --r-lg: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--testo);
  font-size: 1.02rem;
  line-height: 1.68;
  color: var(--inchiostro);
  background-color: var(--carta);
  /* The quaderno: a 26px grid, barely there, plus two warm washes so
     the page does not read as graph paper in a spreadsheet. */
  background-image:
    linear-gradient(rgba(27, 42, 65, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 42, 65, 0.045) 1px, transparent 1px),
    radial-gradient(900px 460px at 92% -140px, rgba(30, 122, 79, 0.10), transparent 62%),
    radial-gradient(760px 420px at -140px 108%, rgba(193, 39, 45, 0.07), transparent 58%);
  background-size: 26px 26px, 26px 26px, 100% 100%, 100% 100%;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main { flex: 1; }

h1, h2 { font-family: var(--display); font-weight: 700; letter-spacing: -0.01em; line-height: 1.14; }
h3, h4 { font-family: var(--ui); font-weight: 700; line-height: 1.25; }

a { color: var(--cielo); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--terracotta); }
img { max-width: 100%; }

.container { width: min(1140px, 92vw); margin: 0 auto; }
.narrow { width: min(860px, 92vw); margin: 0 auto; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--inchiostro); color: var(--carta); padding: 0.6rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }

/* ---------- Tricolore rule ---------- */

.tricolore {
  height: 4px; border-radius: 99px; overflow: hidden;
  background: linear-gradient(90deg,
    var(--basilico) 0 33.33%, #fffdf8 33.33% 66.66%, var(--pomodoro) 66.66%);
}
.tricolore-thin { height: 3px; }

/* ---------- Kicker / section heads ---------- */

.kicker {
  font-family: var(--ui); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--inchiostro-soft);
  display: flex; align-items: center; gap: 0.6rem;
}
.kicker::before { content: ""; width: 22px; height: 3px; border-radius: 2px; background: var(--basilico); flex: none; }
.kicker.center { justify-content: center; }

.section { padding: 4rem 0; }
.section-head { margin-bottom: 2rem; max-width: 62ch; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-top: 0.6rem; }
.section-head p { color: var(--inchiostro-soft); margin-top: 0.6rem; }

.page-head { padding: 2.6rem 0 0.4rem; }
.page-head h1 { font-size: clamp(1.9rem, 4.2vw, 2.9rem); margin-top: 0.6rem; }
.page-head .lede { color: var(--inchiostro-soft); margin-top: 0.6rem; max-width: 66ch; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--ui); font-weight: 700; font-size: 0.86rem;
  letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none;
  color: var(--carta); background: var(--inchiostro);
  border: 1.5px solid var(--inchiostro); border-radius: 10px;
  padding: 0.68rem 1.3rem; cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  box-shadow: var(--ombra);
}
.btn:hover { color: var(--carta); transform: translateY(-1px); box-shadow: var(--ombra-alta); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[disabled] { opacity: 0.42; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-ghost { background: transparent; color: var(--inchiostro); box-shadow: none; }
.btn-ghost:hover { color: var(--inchiostro); background: var(--carta-2); }
.btn-verde { background: var(--basilico); border-color: var(--basilico); }
.btn-verde:hover { color: #fff; }
.btn-rosso { background: var(--pomodoro); border-color: var(--pomodoro); }
.btn-rosso:hover { color: #fff; }
.btn-oro { background: var(--oro); border-color: var(--oro); color: var(--inchiostro); }
.btn-oro:hover { color: var(--inchiostro); }
.btn-big { font-size: 0.98rem; padding: 0.9rem 1.8rem; }
.btn-sm { font-size: 0.76rem; padding: 0.42rem 0.85rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.7rem clamp(1rem, 4vw, 2.2rem);
  background: rgba(247, 242, 232, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--tratto);
}
.brand { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; }
.brand-mark { display: flex; height: 26px; width: 9px; border-radius: 2px; overflow: hidden; flex-direction: column; }
.brand-mark span { flex: 1; }
.brand-mark span:nth-child(1) { background: var(--basilico); }
.brand-mark span:nth-child(2) { background: var(--foglio); }
.brand-mark span:nth-child(3) { background: var(--pomodoro); }
.brand-name {
  font-family: var(--ui); font-weight: 800; font-size: 1.12rem;
  letter-spacing: 0.22em; color: var(--inchiostro);
}

.site-nav { display: flex; align-items: center; gap: 1.15rem; }
.site-nav > a {
  font-family: var(--ui); font-weight: 600; font-size: 0.83rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--inchiostro); text-decoration: none;
}
.site-nav > a:hover { color: var(--basilico); }
.site-nav .btn-nav { padding: 0.44rem 0.95rem; font-size: 0.76rem; color: var(--carta); }
.site-nav .btn-nav:hover { color: var(--carta); }
.site-nav .nav-muted { color: var(--inchiostro-soft); }
.site-nav .nav-admin { color: var(--terracotta); }
.site-nav .nav-admin::before { content: "⚙ "; }

.lang-switcher { display: flex; gap: 0.22rem; margin-left: 0.3rem; }
.lang-btn {
  font-family: var(--ui); font-weight: 700; font-size: 0.64rem; letter-spacing: 0.06em;
  text-decoration: none; color: var(--inchiostro-soft);
  border: 1px solid var(--tratto); border-radius: 5px; padding: 0.2rem 0.38rem;
}
.lang-btn:hover { color: var(--inchiostro); border-color: var(--inchiostro); }
.lang-btn.active { background: var(--inchiostro); color: var(--carta); border-color: var(--inchiostro); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.4rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--inchiostro); margin: 5px 0; border-radius: 2px; transition: 0.2s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Flash ---------- */

.flash-stack { position: fixed; top: 72px; right: 1rem; z-index: 60; display: grid; gap: 0.5rem; max-width: 380px; }
.flash {
  font-family: var(--ui); font-weight: 600; font-size: 0.9rem;
  background: var(--foglio); border: 1px solid var(--tratto); border-left: 4px solid var(--inchiostro);
  border-radius: 8px; box-shadow: var(--ombra-alta); padding: 0.72rem 1rem;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.flash-error { border-left-color: var(--pomodoro); color: var(--pomodoro); }
.flash-ok { border-left-color: var(--basilico); color: var(--basilico); }
.flash.gone { opacity: 0; transform: translateX(16px); pointer-events: none; }

/* ---------- Footer ---------- */

.site-footer { margin-top: 4rem; }
.footer-inner { background: var(--inchiostro); color: #c3cbdb; padding: 2.2rem clamp(1rem, 4vw, 2.2rem) 2.4rem; }
.footer-inner strong { font-family: var(--ui); color: var(--carta); letter-spacing: 0.18em; }
.footer-fine { font-size: 0.84rem; margin-top: 0.5rem; opacity: 0.72; max-width: 74ch; }
.footer-link { color: #9ccdb4; }
.footer-link:hover { color: #c7e6d6; }

/* ---------- Cards ---------- */

.plate {
  background: var(--foglio); border: 1px solid var(--tratto);
  border-radius: var(--r); box-shadow: var(--ombra); padding: 1.5rem;
}
.plate-tight { padding: 1.1rem 1.2rem; }

.card-link {
  display: block; text-decoration: none; color: inherit;
  background: var(--foglio); border: 1px solid var(--tratto);
  border-radius: var(--r); box-shadow: var(--ombra); padding: 1.3rem 1.4rem;
  transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}
.card-link:hover { color: inherit; transform: translateY(-2px); box-shadow: var(--ombra-alta); border-color: var(--inchiostro-soft); }

/* ---------- Level accents ---------- */

.lv { --lv-color: var(--basilico); --lv-soft: var(--basilico-soft); }
.lv-a1 { --lv-color: var(--basilico); --lv-soft: var(--basilico-soft); }
.lv-a2 { --lv-color: var(--oro); --lv-soft: var(--oro-soft); }
.lv-b1 { --lv-color: var(--terracotta); --lv-soft: var(--terracotta-soft); }
.lv-b2 { --lv-color: var(--pomodoro); --lv-soft: var(--pomodoro-soft); }
.lv-c1 { --lv-color: var(--inchiostro); --lv-soft: #e4e8ef; }

.lv-badge {
  display: inline-grid; place-items: center; min-width: 2.1rem; height: 1.55rem;
  font-family: var(--ui); font-weight: 800; font-size: 0.72rem; letter-spacing: 0.08em;
  border-radius: 6px; background: var(--lv-color, var(--basilico)); color: #fff; padding: 0 0.45rem;
}
.lv-rule { height: 3px; background: var(--lv-color, var(--basilico)); border-radius: 3px; }

/* ---------- Hero ---------- */

.hero { padding: 4.2rem 0 2.4rem; }
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.hero-title { font-size: clamp(2.4rem, 5.6vw, 4.2rem); margin: 0.9rem 0 1rem; }
.hero-title em { font-style: italic; color: var(--terracotta); }
.hero-sub { font-size: 1.12rem; color: var(--inchiostro-soft); max-width: 54ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.7rem; }
.hero-note { margin-top: 1rem; font-size: 0.9rem; color: var(--inchiostro-soft); font-style: italic; }

/* The hero "card": a mock conjugation sheet, so the landing page shows
   the actual product instead of a stock photo. */
.hero-sheet {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r-lg);
  box-shadow: var(--ombra-alta); overflow: hidden; transform: rotate(-1.2deg);
}
.hero-sheet-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.2rem; background: var(--inchiostro); color: var(--carta);
  font-family: var(--ui); font-weight: 700; font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.hero-sheet-body { padding: 1.1rem 1.3rem 1.4rem; }
.hero-sheet-body table { width: 100%; border-collapse: collapse; font-family: var(--ui); font-size: 0.95rem; }
.hero-sheet-body td { padding: 0.34rem 0; border-bottom: 1px dashed var(--tratto-soft); }
.hero-sheet-body td:first-child { color: var(--inchiostro-soft); width: 36%; font-size: 0.85rem; }
.hero-sheet-body td:last-child { font-weight: 700; }
.hero-sheet-foot { padding: 0.7rem 1.3rem 1rem; font-size: 0.78rem; color: var(--inchiostro-soft); font-family: var(--ui); }

/* ---------- Stat tiles ---------- */

.stat-band { padding: 1.6rem 0 0.4rem; }
.stat-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(156px, 1fr)); gap: 1rem; }
.tile {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r);
  box-shadow: var(--ombra); padding: 1.1rem 1rem; text-align: center; position: relative; overflow: hidden;
}
.tile::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--lv-color, var(--basilico)); }
.tile .num { font-family: var(--display); font-weight: 700; font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1; display: block; }
.tile .num small { font-size: 0.5em; }
.tile .lbl { font-family: var(--ui); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--inchiostro-soft); display: block; margin-top: 0.45rem; }

/* ---------- Feature grid ---------- */

.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.2rem; }
.grid-auto-wide { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.2rem; }

.feature { background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r); box-shadow: var(--ombra); padding: 1.5rem; }
.feature h3 { margin: 0.9rem 0 0.45rem; font-size: 1.08rem; }
.feature p { color: var(--inchiostro-soft); font-size: 0.95rem; }
.feature-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px; background: var(--lv-soft, var(--basilico-soft)); font-size: 1.25rem; }

/* ---------- Level path (landing) ---------- */

.path { display: grid; gap: 0; position: relative; margin-top: 1rem; }
.path-step { display: grid; grid-template-columns: 56px 1fr; gap: 1.2rem; padding: 1.1rem 0; position: relative; }
.path-step:not(:last-child)::before { content: ""; position: absolute; left: 27px; top: 66px; bottom: -4px; border-left: 2px dashed var(--tratto); }
.path-num {
  width: 54px; height: 54px; flex: none; border-radius: 14px;
  background: var(--lv-soft); border: 1.5px solid var(--lv-color);
  display: grid; place-items: center; color: var(--lv-color);
  font-family: var(--ui); font-weight: 800; font-size: 0.95rem; letter-spacing: 0.06em;
}
.path-step h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.path-step p { color: var(--inchiostro-soft); max-width: 64ch; font-size: 0.97rem; }

/* ---------- Auth ---------- */

.auth-wrap { display: grid; place-items: center; padding: 3.4rem 1rem; }
.auth-card { width: min(440px, 100%); background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r-lg); box-shadow: var(--ombra-alta); padding: 2.2rem; }
.auth-card h1 { font-size: 1.7rem; margin: 0.5rem 0 1.3rem; }
.auth-alt { margin-top: 1.1rem; font-size: 0.93rem; color: var(--inchiostro-soft); }

.field { margin-bottom: 1rem; }
.field label {
  display: block; font-family: var(--ui); font-weight: 600;
  font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.35rem;
  color: var(--inchiostro-soft);
}
.field input[type="text"], .field input[type="email"], .field input[type="password"],
.field input[type="number"], .field select, .field textarea {
  width: 100%; font-family: var(--testo); font-size: 1rem;
  padding: 0.62rem 0.75rem; border: 1.5px solid var(--tratto); border-radius: 9px;
  background: #fff; color: var(--inchiostro);
}
.field textarea { font-family: var(--testo); line-height: 1.7; resize: vertical; min-height: 220px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--basilico); outline-offset: 1px; border-color: var(--basilico); }
/* Show/hide password. The wrapper is inserted by js/password.js, so the
   padding that keeps text clear of the eye is scoped to it — a plain password
   field with no toggle keeps the normal padding. */
.pw-wrap { position: relative; display: block; }
.pw-wrap input[type="password"], .pw-wrap input[type="text"] { padding-right: 2.9rem; }
.pw-toggle {
  position: absolute; top: 50%; right: 0.5rem; transform: translateY(-50%);
  display: flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; padding: 0;
  background: none; border: 0; border-radius: 6px; cursor: pointer;
  color: var(--inchiostro-soft);
}
.pw-toggle:hover { color: var(--inchiostro); background: rgba(0, 0, 0, 0.04); }
.pw-toggle:focus-visible { outline: 2px solid var(--basilico); outline-offset: 1px; }

.field-hint { font-size: 0.82rem; color: var(--inchiostro-soft); margin-top: 0.3rem; }
.turnstile-box { margin-bottom: 1rem; min-height: 65px; }

.check { display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; cursor: pointer; }
.check input[type="checkbox"], .check input[type="radio"] { width: 1.05rem; height: 1.05rem; accent-color: var(--basilico); }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.4rem 1.1rem; }
.count-muted { color: var(--inchiostro-soft); font-size: 0.83rem; }

/* ---------- Dashboard ---------- */

.quick-cards { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 1.1rem; margin-top: 1.5rem; }
.action-card {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r);
  box-shadow: var(--ombra); padding: 1.3rem; display: flex; flex-direction: column; gap: 0.55rem;
}
.action-card.primary { background: var(--inchiostro); color: #e6ebf5; border-color: var(--inchiostro); }
.action-card.primary h3 { color: #fff; }
.action-card.primary p { color: #aab5cb; }
.action-card h3 { font-size: 1.05rem; }
.action-card p { font-size: 0.93rem; color: var(--inchiostro-soft); flex: 1; }
.action-card form, .action-card .btn { margin-top: auto; }

.dash-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.3rem; margin-top: 1.5rem; align-items: start; }
.stack { display: grid; gap: 1.3rem; }

.panel-title {
  font-family: var(--ui); font-weight: 700; font-size: 0.76rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--inchiostro-soft);
  margin-bottom: 0.9rem;
}

/* Bars */
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: 0.4rem 0.6rem; align-items: center; margin-bottom: 0.85rem; }
.bar-label { font-family: var(--ui); font-weight: 600; font-size: 0.85rem; }
.bar { grid-column: 1 / -1; height: 9px; background: var(--carta-2); border-radius: 99px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--basilico); border-radius: 99px; transition: width 0.4s ease; }
.bar-fill.low { background: var(--pomodoro); }
.bar-fill.mid { background: var(--oro); }
.bar-fill.high { background: var(--basilico); }
.bar-pct { font-family: var(--ui); font-weight: 700; font-size: 0.85rem; }

/* Readiness dial */
.ready { display: flex; align-items: center; gap: 1.2rem; }
.dial { --pct: 0; width: 92px; height: 92px; flex: none; border-radius: 50%; display: grid; place-items: center; position: relative;
  background: conic-gradient(var(--basilico) calc(var(--pct) * 1%), var(--carta-2) 0); }
.dial::after { content: ""; position: absolute; inset: 9px; background: var(--foglio); border-radius: 50%; }
.dial span { position: relative; z-index: 1; font-family: var(--display); font-weight: 700; font-size: 1.5rem; }
.ready-copy h3 { font-size: 1.02rem; margin-bottom: 0.2rem; }
.ready-copy p { font-size: 0.88rem; color: var(--inchiostro-soft); }
.ready-parts { display: grid; gap: 0.5rem; margin-top: 1rem; }

/* Streak heatmap */
.streak-head { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.9rem; }
.streak-num { font-family: var(--display); font-weight: 700; font-size: 2rem; line-height: 1; }
.streak-lbl { font-family: var(--ui); font-size: 0.8rem; color: var(--inchiostro-soft); }
.heatmap { display: flex; gap: 3px; overflow-x: auto; padding-bottom: 4px; }
.heat-col { display: grid; grid-template-rows: repeat(7, 1fr); gap: 3px; }
.heat-cell { width: 11px; height: 11px; border-radius: 3px; background: var(--carta-2); }
.heat-cell[data-level="1"] { background: #bfe0cd; }
.heat-cell[data-level="2"] { background: #85c8a6; }
.heat-cell[data-level="3"] { background: #47a97b; }
.heat-cell[data-level="4"] { background: var(--basilico); }
.heat-cell.future { background: transparent; box-shadow: inset 0 0 0 1px var(--tratto-soft); }
.heat-legend { display: flex; align-items: center; gap: 5px; margin-top: 0.7rem; font-size: 0.75rem; color: var(--inchiostro-soft); font-family: var(--ui); }

/* Forecast */
.forecast { display: flex; align-items: flex-end; gap: 4px; height: 68px; margin-top: 0.4rem; }
.forecast-bar { flex: 1; background: var(--carta-2); border-radius: 3px 3px 0 0; position: relative; min-height: 3px; }
.forecast-bar i { position: absolute; inset: auto 0 0 0; background: var(--terracotta); border-radius: 3px 3px 0 0; display: block; }
.forecast-axis { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--inchiostro-soft); font-family: var(--ui); margin-top: 0.3rem; }

/* ---------- Tables ---------- */

.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r); overflow: hidden; }
table.list th {
  font-family: var(--ui); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase; text-align: left;
  background: var(--carta-2); color: var(--inchiostro-soft); padding: 0.65rem 0.95rem;
}
table.list td { padding: 0.7rem 0.95rem; border-top: 1px solid var(--tratto-soft); font-size: 0.95rem; }
table.list tr:hover td { background: var(--carta); }

.badge {
  display: inline-block; font-family: var(--ui); font-weight: 700; font-size: 0.68rem;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 0.2rem 0.55rem; border-radius: 99px;
}
.badge-pass { background: var(--basilico); color: #fff; }
.badge-fail { background: var(--pomodoro); color: #fff; }
.badge-progress { background: var(--oro-soft); color: var(--oro); }

.chip {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--ui); font-weight: 600; font-size: 0.76rem; letter-spacing: 0.03em;
  background: var(--carta-2); border-radius: 99px; padding: 0.26rem 0.72rem; color: var(--inchiostro-soft);
}
.chip-strong { background: var(--inchiostro); color: var(--carta); }
.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }

/* ---------- Study index ---------- */

.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin: 1.4rem 0 2.4rem; }
.tool {
  display: block; text-decoration: none; color: var(--inchiostro);
  background: var(--foglio); border: 1px solid var(--tratto); border-left: 4px solid var(--lv-color, var(--basilico));
  border-radius: var(--r); box-shadow: var(--ombra); padding: 1.05rem 1.15rem;
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.tool:hover { color: var(--inchiostro); transform: translateY(-2px); box-shadow: var(--ombra-alta); }
.tool h3 { font-size: 0.98rem; }
.tool p { font-size: 0.85rem; color: var(--inchiostro-soft); margin-top: 0.25rem; }
.tool .tool-meta { font-family: var(--ui); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lv-color); margin-top: 0.5rem; display: block; }

.level-block { margin-bottom: 2.6rem; }
.level-head { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.level-head h2 { font-size: 1.35rem; }
.level-head .rule { flex: 1; height: 1px; background: var(--tratto); }

.unit-card { border-top: 3px solid var(--lv-color); }
.unit-card .unit-num { font-family: var(--ui); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lv-color); }
.unit-card h3 { font-size: 1.06rem; margin: 0.45rem 0 0.4rem; }
.unit-card p { font-size: 0.9rem; color: var(--inchiostro-soft); }
.unit-card .unit-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.8rem; }

/* ---------- Unit (theory) page ---------- */

.unit { width: min(820px, 92vw); margin: 0 auto; padding: 2.6rem 0 1rem; }
.unit-header h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0.55rem 0; }
.unit-blurb { font-size: 1.08rem; color: var(--inchiostro-soft); font-style: italic; }

.block-p { margin: 0 0 1rem; }
.block-h { font-family: var(--ui); font-weight: 700; font-size: 1.12rem; margin: 2rem 0 0.7rem; padding-bottom: 0.4rem; border-bottom: 2px solid var(--lv-color, var(--basilico)); display: inline-block; }
.block-list { margin: 0.3rem 0 1.2rem 1.2rem; }
.block-list li { margin-bottom: 0.4rem; }

.block-table { width: 100%; border-collapse: collapse; margin: 0.9rem 0 1.4rem; font-size: 0.94rem; background: var(--foglio); border-radius: 10px; overflow: hidden; box-shadow: var(--ombra); }
.block-table th {
  font-family: var(--ui); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; text-align: left; background: var(--inchiostro); color: var(--carta); padding: 0.55rem 0.8rem;
}
.block-table td { padding: 0.55rem 0.8rem; border-top: 1px solid var(--tratto-soft); vertical-align: top; }
.block-table tr:nth-child(even) td { background: var(--carta); }
/* Key columns are marked in the data, not assumed to be the first one: a
   table like the alphabet is two key/value pairs side by side. */
.block-table td.k { font-family: var(--ui); font-weight: 600; }

.callout { border-radius: 11px; padding: 0.95rem 1.15rem; margin: 1.2rem 0; font-size: 0.97rem; border: 1px solid transparent; }
.callout strong { font-weight: 700; }
.callout-key { background: var(--basilico-soft); border-color: #bfe0cd; border-left: 4px solid var(--basilico); }
.callout-warn { background: var(--pomodoro-soft); border-color: #f0cccd; border-left: 4px solid var(--pomodoro); }
.callout-tip { background: var(--oro-soft); border-color: #eedcb4; border-left: 4px solid var(--oro); }
.callout-falso { background: var(--terracotta-soft); border-color: #eccdbb; border-left: 4px solid var(--terracotta); }
.callout-label {
  display: block; font-family: var(--ui); font-weight: 700; font-size: 0.66rem;
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 0.35rem; opacity: 0.8;
}

.examples { margin: 1rem 0 1.4rem; display: grid; gap: 0.55rem; }
.example {
  background: var(--foglio); border: 1px solid var(--tratto-soft); border-radius: 10px;
  padding: 0.7rem 0.95rem;
}
.example .it { font-weight: 600; }
.example .tr { font-size: 0.88rem; color: var(--inchiostro-soft); margin-top: 0.15rem; }

.conj {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: 12px;
  box-shadow: var(--ombra); margin: 1.2rem 0 1.5rem; overflow: hidden;
}
.conj-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap;
  padding: 0.7rem 1.1rem; background: var(--carta-2);
  font-family: var(--ui); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--inchiostro-soft);
}
.conj-head b { font-size: 0.95rem; letter-spacing: 0.02em; text-transform: none; color: var(--inchiostro); }
.conj-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.6rem; padding: 0.9rem 1.1rem 1.1rem; }
.conj-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.3rem 0; border-bottom: 1px dashed var(--tratto-soft); }
.conj-row .p { font-size: 0.85rem; color: var(--inchiostro-soft); font-family: var(--ui); }
.conj-row .f { font-weight: 700; font-family: var(--ui); }

.pairs { width: 100%; border-collapse: collapse; margin: 0.9rem 0 1.4rem; font-size: 0.95rem; }
.pairs th { font-family: var(--ui); font-weight: 700; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; text-align: left; color: var(--inchiostro-soft); padding: 0.4rem 0.7rem; }
.pairs td { padding: 0.42rem 0.7rem; border-top: 1px solid var(--tratto-soft); }
.pairs td:first-child { font-weight: 600; }
.pairs td:last-child { color: var(--inchiostro-soft); }

.unit-pager { display: flex; justify-content: space-between; gap: 1rem; margin: 2.4rem 0 1rem; flex-wrap: wrap; }

/* ---------- Inline exercises ---------- */
/* Visually distinct from the surrounding theory: practice should look like a
   different activity, not like another paragraph you can skim past. */

.exercise {
  background: var(--carta-2); border: 1px solid var(--tratto);
  border-left: 4px solid var(--lv-color, var(--basilico));
  border-radius: 12px; padding: 1.2rem 1.4rem 1.3rem; margin: 1.6rem 0 1.8rem;
}
.exercise-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.exercise-label {
  font-family: var(--ui); font-weight: 800; font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: #fff; background: var(--lv-color, var(--basilico));
  border-radius: 4px; padding: 0.18rem 0.42rem;
}
.exercise-head h3 { font-size: 1rem; flex: 1; }
.exercise-score {
  font-family: var(--ui); font-weight: 700; font-size: 0.8rem;
  color: var(--pomodoro); background: var(--pomodoro-soft); border-radius: 99px; padding: 0.16rem 0.6rem;
}
.exercise-score.all-right { color: var(--basilico); background: var(--basilico-soft); }
.exercise-intro { font-size: 0.93rem; color: var(--inchiostro-soft); margin-bottom: 0.9rem; }

.exercise-items { list-style: none; counter-reset: ex; display: grid; gap: 0.85rem; }
.ex-item { counter-increment: ex; padding-left: 2rem; position: relative; }
.ex-item::before {
  content: counter(ex) "."; position: absolute; left: 0; top: 0.08rem;
  font-family: var(--ui); font-weight: 700; font-size: 0.82rem; color: var(--inchiostro-soft);
}
.ex-item.ok::before { content: "✓"; color: var(--basilico); }
.ex-item.ko::before { content: "✗"; color: var(--pomodoro); }
.ex-q { font-size: 1rem; margin-bottom: 0.4rem; }

.ex-input {
  font-family: var(--testo); font-size: 0.98rem; width: min(320px, 100%);
  padding: 0.42rem 0.7rem; border: 1.5px solid var(--tratto); border-radius: 8px; background: #fff;
}
.ex-input-long { width: 100%; }
.ex-input:focus { outline: 2px solid var(--basilico); outline-offset: 1px; border-color: var(--basilico); }
.ex-item.ok .ex-input { border-color: var(--basilico); background: var(--basilico-soft); }
.ex-item.ko .ex-input { border-color: var(--pomodoro); background: var(--pomodoro-soft); }
.ex-input:disabled { opacity: 1; }

.ex-options { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ex-option {
  display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer;
  border: 1.5px solid var(--tratto); border-radius: 8px; background: #fff;
  padding: 0.34rem 0.7rem; font-size: 0.95rem;
}
.ex-option:hover { background: var(--carta); }
.ex-option:has(input:checked) { border-color: var(--inchiostro); background: var(--foglio); font-weight: 600; }
.ex-item.ok .ex-option:has(input:checked) { border-color: var(--basilico); background: var(--basilico-soft); }
.ex-item.ko .ex-option:has(input:checked) { border-color: var(--pomodoro); background: var(--pomodoro-soft); }
.ex-option input { accent-color: var(--inchiostro); }

.ex-note { font-size: 0.88rem; color: var(--inchiostro-soft); margin-top: 0.35rem; }
.ex-note b { font-family: var(--ui); font-weight: 700; color: var(--inchiostro); }
.exercise-actions { display: flex; gap: 0.5rem; margin-top: 1.1rem; flex-wrap: wrap; }

/* ---------- Vocabulary reviewer ---------- */

.rev-shell { width: min(720px, 94vw); margin: 2rem auto; }
.rev-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.rev-progress { height: 6px; background: var(--carta-2); border-radius: 99px; overflow: hidden; margin-bottom: 1.4rem; }
.rev-progress i { display: block; height: 100%; background: var(--basilico); border-radius: 99px; transition: width 0.3s ease; }

.rev-card {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r-lg);
  box-shadow: var(--ombra-alta); padding: 2.6rem 2rem; text-align: center; min-height: 280px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.8rem;
  cursor: pointer; position: relative; overflow: hidden;
}
.rev-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--lv-color, var(--basilico)); }
.rev-card:focus-visible { outline: 3px solid var(--basilico); outline-offset: 3px; }
.rev-word { font-family: var(--display); font-weight: 700; font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.2; }
.rev-meaning { font-size: 1.25rem; color: var(--basilico); font-weight: 600; }
.rev-example { font-style: italic; color: var(--inchiostro-soft); font-size: 1rem; max-width: 46ch; }
.rev-hint { font-family: var(--ui); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--inchiostro-soft); }
.rev-new { position: absolute; top: 0.9rem; right: 0.9rem; }

.grade-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; margin-top: 1.1rem; }
.grade {
  font-family: var(--ui); font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em;
  border: 1.5px solid var(--tratto); background: var(--foglio); color: var(--inchiostro);
  border-radius: 10px; padding: 0.7rem 0.4rem; cursor: pointer; display: grid; gap: 0.15rem;
  transition: transform 0.1s ease, border-color 0.1s ease, background 0.1s ease;
}
.grade small { font-family: var(--ui); font-weight: 500; font-size: 0.68rem; text-transform: none; letter-spacing: 0; color: var(--inchiostro-soft); }
.grade:hover { transform: translateY(-1px); }
.grade-again:hover { border-color: var(--pomodoro); background: var(--pomodoro-soft); }
.grade-hard:hover { border-color: var(--terracotta); background: var(--terracotta-soft); }
.grade-good:hover { border-color: var(--basilico); background: var(--basilico-soft); }
.grade-easy:hover { border-color: var(--cielo); background: #e4eef7; }
.keys-hint { text-align: center; font-size: 0.8rem; color: var(--inchiostro-soft); margin-top: 0.9rem; font-family: var(--ui); }

.rev-done { text-align: center; padding: 2.6rem 2rem; }
.rev-done .big { font-family: var(--display); font-weight: 700; font-size: clamp(2.2rem, 6vw, 3.2rem); margin: 0.5rem 0; }

/* ---------- Vocabulary browse ---------- */

.vocab-list { display: grid; gap: 0.5rem; }
.vocab-row {
  display: grid; grid-template-columns: 1fr 1fr auto; gap: 1rem; align-items: baseline;
  background: var(--foglio); border: 1px solid var(--tratto-soft); border-radius: 10px; padding: 0.65rem 0.9rem;
}
.vocab-row .it { font-weight: 700; }
.vocab-row .tr { color: var(--inchiostro-soft); font-size: 0.94rem; }
.vocab-row .ex { grid-column: 1 / -1; font-style: italic; font-size: 0.88rem; color: var(--inchiostro-soft); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin: 1.2rem 0 1.6rem; }
.filter-bar input[type="search"] { font-family: var(--testo); font-size: 0.95rem; padding: 0.5rem 0.8rem; border: 1.5px solid var(--tratto); border-radius: 9px; background: #fff; min-width: 220px; }

/* ---------- Readings ---------- */

.reading { width: min(760px, 92vw); margin: 0 auto; padding: 2.4rem 0 1rem; }
.reading-body { font-size: 1.12rem; line-height: 1.85; }
.reading-body p { margin-bottom: 1.1rem; }
.glossary { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0.4rem 1.2rem; }
.glossary div { font-size: 0.92rem; padding: 0.25rem 0; border-bottom: 1px dashed var(--tratto-soft); }
.glossary b { font-weight: 600; }
.glossary span { color: var(--inchiostro-soft); }

.quiz-item { border-top: 1px solid var(--tratto-soft); padding: 1.2rem 0; }
.quiz-item:first-child { border-top: none; }
.quiz-q { font-weight: 600; margin-bottom: 0.7rem; }
.quiz-choices { display: grid; gap: 0.4rem; }
.quiz-choice {
  display: flex; gap: 0.7rem; align-items: baseline; cursor: pointer;
  border: 1.5px solid var(--tratto); border-radius: 9px; background: #fff; padding: 0.55rem 0.8rem; font-size: 0.97rem;
}
.quiz-choice input { position: absolute; opacity: 0; }
.quiz-choice .letter { font-family: var(--ui); font-weight: 700; font-size: 0.78rem; color: var(--inchiostro-soft); }
.quiz-choice:hover { background: var(--carta); }
.quiz-choice.correct { background: var(--basilico-soft); border-color: var(--basilico); }
.quiz-choice.wrong { background: var(--pomodoro-soft); border-color: var(--pomodoro); }
.quiz-expl { font-size: 0.9rem; color: var(--inchiostro-soft); margin-top: 0.6rem; font-style: italic; }

/* ---------- Phrases / false friends / verbs ---------- */

.phrase-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px dashed var(--tratto-soft); align-items: baseline; }
.phrase-row .it { font-weight: 600; }
.phrase-row .tr { color: var(--inchiostro-soft); font-size: 0.94rem; }
.phrase-row .reg { font-family: var(--ui); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--inchiostro-soft); }

.fa-card { background: var(--foglio); border: 1px solid var(--tratto); border-left: 4px solid var(--terracotta); border-radius: var(--r); box-shadow: var(--ombra); padding: 1.1rem 1.2rem; }
.fa-card.fon { border-left-color: var(--cielo); }
.fa-word { font-family: var(--display); font-weight: 700; font-size: 1.35rem; }
.fa-line { font-size: 0.92rem; margin-top: 0.4rem; display: grid; grid-template-columns: auto 1fr; gap: 0.5rem; }
.fa-line b { font-family: var(--ui); font-weight: 600; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-soft); white-space: nowrap; padding-top: 0.18rem; }
.fa-ex { font-style: italic; color: var(--inchiostro-soft); font-size: 0.9rem; margin-top: 0.6rem; }

.verb-layout { display: grid; grid-template-columns: 260px 1fr; gap: 1.4rem; align-items: start; }
.verb-list { max-height: 70vh; overflow-y: auto; display: grid; gap: 0.2rem; }
.verb-list a { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.35rem 0.6rem; border-radius: 7px; text-decoration: none; color: var(--inchiostro); font-size: 0.92rem; }
.verb-list a:hover { background: var(--carta-2); color: var(--inchiostro); }
.verb-list a.active { background: var(--inchiostro); color: var(--carta); }
.verb-list a span { color: var(--inchiostro-soft); font-size: 0.8rem; }
.verb-list a.active span { color: #a8b4cb; }
.verb-group-title { font-family: var(--ui); font-weight: 700; font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--inchiostro-soft); margin: 0.9rem 0 0.3rem; }
.tense-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }

/* ---------- Cittadinanza ---------- */

.letter-body {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: 10px;
  padding: 1.2rem 1.4rem; font-family: var(--testo); font-size: 0.95rem; line-height: 1.8;
  white-space: pre-wrap;
}
.dialogue { display: grid; gap: 0.6rem; }
.dl-line { display: grid; grid-template-columns: 96px 1fr; gap: 0.9rem; align-items: baseline; }
.dl-who { font-family: var(--ui); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-soft); }
.dl-it { font-weight: 600; }
.dl-tr { font-size: 0.88rem; color: var(--inchiostro-soft); }

/* ---------- Drills ---------- */

.drill-shell { width: min(680px, 94vw); margin: 2rem auto; }
.drill-card {
  background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r-lg);
  box-shadow: var(--ombra-alta); padding: 2.2rem 1.8rem; text-align: center;
}
.drill-meta { font-family: var(--ui); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--inchiostro-soft); }
.drill-verb { font-family: var(--display); font-weight: 700; font-size: clamp(2rem, 5.4vw, 2.9rem); margin: 0.5rem 0 0.2rem; }
.drill-tr { color: var(--inchiostro-soft); font-size: 0.98rem; }
.drill-person { font-family: var(--ui); font-weight: 700; font-size: 1.3rem; margin: 1.2rem 0 0.8rem; color: var(--terracotta); }
.drill-input {
  width: 100%; font-family: var(--testo); font-size: 1.35rem; text-align: center;
  padding: 0.75rem 1rem; border: 1.5px solid var(--tratto); border-radius: 11px; background: #fff;
}
.drill-input:focus { outline: 2px solid var(--basilico); outline-offset: 1px; border-color: var(--basilico); }
.drill-input.ok { border-color: var(--basilico); background: var(--basilico-soft); }
.drill-input.ko { border-color: var(--pomodoro); background: var(--pomodoro-soft); }
.drill-feedback { margin-top: 1rem; font-size: 1rem; min-height: 2.6rem; }
.drill-feedback .right { color: var(--basilico); font-weight: 700; }
.drill-feedback .wrong { color: var(--pomodoro); font-weight: 700; }
.drill-feedback .answer { font-family: var(--ui); font-weight: 700; font-size: 1.15rem; }
.drill-actions { display: flex; justify-content: center; gap: 0.7rem; margin-top: 1.2rem; }

.dict-sentence { font-family: var(--testo); font-size: 1.2rem; line-height: 1.8; }
.dict-diff .ok { color: var(--basilico); }
.dict-diff .ko { color: var(--pomodoro); text-decoration: underline wavy var(--pomodoro); }
.speak-card { background: var(--foglio); border: 1px solid var(--tratto); border-left: 4px solid var(--lv-color); border-radius: var(--r); box-shadow: var(--ombra); padding: 1.3rem 1.4rem; }
.timer-big { font-family: var(--display); font-weight: 700; font-size: 3.2rem; line-height: 1; }

.word-count { font-family: var(--ui); font-weight: 600; font-size: 0.82rem; color: var(--inchiostro-soft); }
.word-count.ok { color: var(--basilico); }
.word-count.over { color: var(--pomodoro); }
.attempt { background: var(--carta); border: 1px solid var(--tratto-soft); border-radius: 10px; padding: 0.9rem 1.1rem; margin-bottom: 0.7rem; }
.attempt-meta { font-family: var(--ui); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-soft); margin-bottom: 0.4rem; }
.attempt-text { white-space: pre-wrap; font-size: 0.95rem; }

/* ---------- Exams ---------- */

.kind-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 1.3rem 0; }
.kind-card {
  position: relative; display: block; cursor: pointer;
  background: var(--foglio); border: 1.5px solid var(--tratto); border-radius: var(--r);
  box-shadow: var(--ombra); padding: 1.2rem 1.3rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}
.kind-card input { position: absolute; opacity: 0; }
.kind-card h3 { font-size: 1.04rem; margin-bottom: 0.3rem; }
.kind-card p { font-size: 0.9rem; color: var(--inchiostro-soft); }
.kind-card:hover { transform: translateY(-2px); box-shadow: var(--ombra-alta); }
.kind-card.selected { border-color: var(--inchiostro); background: var(--inchiostro); }
.kind-card.selected h3 { color: #fff; }
.kind-card.selected p { color: #aab5cb; }

.options-panel { margin: 0.8rem 0 1.6rem; }
.options-panel .plate { display: grid; gap: 1rem; }
.options-row { display: flex; flex-wrap: wrap; gap: 1.4rem; align-items: flex-start; }

.exam-shell { display: grid; grid-template-columns: 1fr 240px; gap: 1.5rem; width: min(1080px, 94vw); margin: 2rem auto; align-items: start; }
.exam-top { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.exam-count { font-family: var(--ui); font-weight: 700; font-size: 0.95rem; }
#exam-timer {
  font-family: var(--ui); font-weight: 800; font-size: 1.02rem;
  background: var(--inchiostro); color: var(--carta); border-radius: 8px; padding: 0.3rem 0.8rem;
  min-width: 78px; text-align: center;
}
#exam-timer.timer-low { background: var(--pomodoro); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: 0.62; } }

.exam-progress { height: 6px; background: var(--carta-2); border-radius: 99px; overflow: hidden; margin-bottom: 1.3rem; }
.exam-progress i { display: block; height: 100%; background: var(--basilico); border-radius: 99px; }

.q-plate { background: var(--foglio); border: 1px solid var(--tratto); border-radius: var(--r-lg); box-shadow: var(--ombra-alta); padding: 1.9rem; }
.q-passage {
  background: var(--carta); border: 1px solid var(--tratto-soft); border-radius: 10px;
  padding: 1rem 1.2rem; margin-bottom: 1.3rem; font-size: 1rem; line-height: 1.75; white-space: pre-wrap;
}
.q-audio { display: flex; align-items: center; gap: 0.8rem; background: var(--carta); border: 1px dashed var(--tratto); border-radius: 10px; padding: 0.9rem 1.1rem; margin-bottom: 1.3rem; }
.q-audio p { font-size: 0.88rem; color: var(--inchiostro-soft); }
.q-text { font-size: 1.2rem; font-weight: 600; line-height: 1.55; margin-bottom: 1.2rem; }

.choices { display: grid; gap: 0.6rem; }
.choice {
  position: relative; display: flex; gap: 0.8rem; align-items: baseline;
  border: 1.5px solid var(--tratto); border-radius: 10px; background: #fff;
  padding: 0.78rem 1rem; cursor: pointer; font-size: 1.02rem;
  transition: background 0.1s ease, border-color 0.1s ease;
}
.choice:hover { background: var(--carta); }
.choice input { position: absolute; opacity: 0; }
.choice-letter {
  font-family: var(--ui); font-weight: 700; font-size: 0.78rem;
  width: 1.55rem; height: 1.55rem; flex: none; display: grid; place-items: center;
  border: 1.5px solid var(--tratto); border-radius: 6px; background: var(--carta); align-self: center;
}
.choice:has(input:checked) { border-color: var(--inchiostro); background: var(--carta-2); }
.choice:has(input:checked) .choice-letter { background: var(--inchiostro); color: var(--carta); border-color: var(--inchiostro); }
.choice:has(input:focus-visible) { outline: 2px solid var(--basilico); outline-offset: 2px; }
.choice.locked { pointer-events: none; }
.choice.reveal-correct { background: var(--basilico-soft); border-color: var(--basilico); }
.choice.reveal-correct .choice-letter { background: var(--basilico); color: #fff; border-color: var(--basilico); }
.choice.reveal-wrong { background: var(--pomodoro-soft); border-color: var(--pomodoro); }
.choice.reveal-wrong .choice-letter { background: var(--pomodoro); color: #fff; border-color: var(--pomodoro); }

.answer-actions { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.4rem; flex-wrap: wrap; }
.feedback { border-radius: 10px; padding: 1rem 1.2rem; margin-top: 1.3rem; }
.feedback.ok { background: var(--basilico-soft); border-left: 4px solid var(--basilico); }
.feedback.bad { background: var(--pomodoro-soft); border-left: 4px solid var(--pomodoro); }
.feedback h3 { font-size: 1rem; margin-bottom: 0.35rem; }
.feedback.ok h3 { color: var(--basilico); }
.feedback.bad h3 { color: var(--pomodoro); }
.feedback p { font-size: 0.95rem; }

.exam-side { position: sticky; top: 84px; display: grid; gap: 1rem; }
.qnav { display: grid; grid-template-columns: repeat(auto-fill, minmax(32px, 1fr)); gap: 0.35rem; }
.qnav a {
  display: grid; place-items: center; height: 32px;
  font-family: var(--ui); font-weight: 600; font-size: 0.78rem;
  border: 1px solid var(--tratto); border-radius: 7px; text-decoration: none; color: var(--inchiostro); background: #fff;
}
.qnav a.answered { background: var(--inchiostro); color: var(--carta); border-color: var(--inchiostro); }
.qnav a.current { background: var(--oro); color: var(--inchiostro); border-color: var(--oro); }
.qnav a:hover { border-color: var(--inchiostro); }

/* ---------- Results ---------- */

.result-banner {
  border-radius: var(--r-lg); padding: 2.2rem 2rem; text-align: center; color: #fff;
  margin: 2rem 0 1.4rem; box-shadow: var(--ombra-alta);
}
.result-banner.pass { background: var(--basilico); }
.result-banner.fail { background: var(--pomodoro); }
.result-verdict { font-size: clamp(1.9rem, 5vw, 2.8rem); }
.result-score { font-family: var(--ui); font-weight: 800; font-size: clamp(1.2rem, 3vw, 1.7rem); margin-top: 0.4rem; }
.result-sub { margin-top: 0.5rem; opacity: 0.92; font-size: 0.98rem; }

.review-item { background: var(--foglio); border: 1px solid var(--tratto); border-left: 4px solid var(--basilico); border-radius: var(--r); box-shadow: var(--ombra); padding: 1.3rem 1.5rem; margin-bottom: 1rem; }
.review-item.missed { border-left-color: var(--pomodoro); }
.review-q { font-weight: 600; font-size: 1.03rem; margin-bottom: 0.8rem; }
.review-num { font-family: var(--ui); font-weight: 700; color: var(--inchiostro-soft); margin-right: 0.4rem; }
.review-choices { list-style: none; display: grid; gap: 0.32rem; margin-bottom: 0.7rem; }
.review-choices li { padding: 0.4rem 0.75rem; border: 1px solid var(--tratto-soft); border-radius: 8px; font-size: 0.95rem; }
.review-choices li.is-correct { background: var(--basilico-soft); border-color: var(--basilico); font-weight: 600; }
.review-choices li.is-wrong { background: var(--pomodoro-soft); border-color: var(--pomodoro); }
.review-expl { font-size: 0.92rem; color: var(--inchiostro-soft); font-style: italic; }
.review-ref { font-family: var(--ui); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--inchiostro-soft); margin-top: 0.5rem; }

/* ---------- Profile ---------- */

.profile-grid { display: grid; gap: 1.2rem; margin: 1.5rem 0 2rem; }
.switch { display: inline-flex; align-items: center; gap: 0.75rem; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch .slider { width: 46px; height: 26px; flex: none; border-radius: 99px; background: var(--carta-2); border: 1.5px solid var(--tratto); position: relative; transition: background 0.15s ease; }
.switch .slider::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.2); transition: transform 0.15s ease; }
.switch input:checked + .slider { background: var(--basilico); border-color: var(--basilico); }
.switch input:checked + .slider::after { transform: translateX(20px); }
.switch input:focus-visible + .slider { outline: 2px solid var(--basilico); outline-offset: 2px; }
.switch-label { font-family: var(--ui); font-weight: 600; font-size: 0.92rem; }

/* ---------- Admin ---------- */
/* Deliberately the same visual language as the rest of the app: an admin
   plane that looks like a different product is one nobody checks. */

.admin .admin-section {
  font-family: var(--ui); font-weight: 800; font-size: 0.68rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--inchiostro-soft);
  margin: 2.6rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--tratto);
}
.admin .page-head .kicker a { color: var(--inchiostro-soft); text-decoration: none; }
.admin .page-head .kicker a:hover { color: var(--basilico); }

.badge-admin { background: var(--terracotta); color: #fff; }
.chip-warn { background: var(--pomodoro-soft); color: var(--pomodoro); }

/* The destructive corner earns its own colour; nothing else in the app is
   outlined in red, so it cannot be mistaken for an ordinary panel. */
.plate.danger { border-color: var(--pomodoro); border-left: 4px solid var(--pomodoro); background: #fffbfb; }
.plate.danger .panel-title { color: var(--pomodoro); }

/* ---------- Utilities ---------- */

.muted { color: var(--inchiostro-soft); }
.small { font-size: 0.88rem; }
.center { text-align: center; }
.mt { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb { margin-bottom: 1rem; }
.row { display: flex; gap: 0.7rem; flex-wrap: wrap; align-items: center; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.divider { border: none; border-top: 1px dashed var(--tratto); margin: 1.2rem 0; }

/* Scoped to .js: the class is set by an inline script in <head>, so with
   scripting off — or in a print/PDF render, where the IntersectionObserver
   never fires — the content is simply visible instead of permanently
   transparent. An animation must never be able to hide the page. */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.07s; }
.reveal.d2 { transition-delay: 0.14s; }
.reveal.d3 { transition-delay: 0.21s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .js .reveal { opacity: 1; transform: none; }
  .site-header, .site-nav, .flash-stack, .btn { display: none !important; }
  body { background: #fff; }
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-sheet { transform: none; }
  .quick-cards { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .exam-shell { grid-template-columns: 1fr; }
  .exam-side { position: static; }
  .verb-layout { grid-template-columns: 1fr; }
  .verb-list { max-height: none; }
  .conj-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0.9rem;
    background: var(--carta); border-bottom: 1px solid var(--tratto);
    padding: 1.2rem clamp(1rem, 4vw, 2.2rem);
  }
  .site-nav.open { display: flex; }
  .q-plate { padding: 1.2rem 1.1rem; }
  .grade-row { grid-template-columns: repeat(2, 1fr); }
  .phrase-row, .vocab-row { grid-template-columns: 1fr; gap: 0.2rem; }
  .dl-line { grid-template-columns: 1fr; gap: 0.1rem; }
}