:root {
  --ground: #f2f5f9;
  --surface: #ffffff;
  --surface-2: #e9eef5;
  --ink: #1b2833;
  --muted: #5b6b7c;
  --line: #d7dfe8;
  --accent: #e5601f;
  --accent-ink: #ffffff;
  --accent-soft: #fdeadf;
  --ok: #2e9e5b;
  --ok-soft: #e2f4e9;
  --warn: #c07f08;
  --warn-soft: #fbf0d7;
  --bad: #d6453d;
  --bad-soft: #fbe5e3;
  --info: #2b6cb0;
  --info-soft: #e2edf8;
  --shadow: 0 1px 2px rgba(27, 40, 51, .06), 0 4px 16px rgba(27, 40, 51, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0f151c;
    --surface: #18212b;
    --surface-2: #202c38;
    --ink: #e6edf4;
    --muted: #93a4b5;
    --line: #2c3947;
    --accent: #f07030;
    --accent-ink: #16100b;
    --accent-soft: #3a2416;
    --ok: #4cc27e;
    --ok-soft: #16352a;
    --warn: #e0a63c;
    --warn-soft: #38301a;
    --bad: #ef6d64;
    --bad-soft: #3d211f;
    --info: #6aa5dd;
    --info-soft: #1d2f42;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .3);
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
  touch-action: manipulation;
}
button { touch-action: manipulation; }
a { text-decoration: none; color: inherit; }

.app { display: flex; min-height: 100vh; }

@media (prefers-reduced-motion: no-preference) {
  .pressable { transition: transform .08s ease, background .12s ease, filter .12s ease; }
  .pressable:active { transform: scale(.96); }
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: 118px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.logo-mark {
  width: 56px; height: 56px;
  margin: 0 auto 6px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--accent-ink);
  display: grid;
  place-items: center;
  font-size: 28px;
}
.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
  min-height: 74px;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 4px;
  border-radius: 12px;
  cursor: pointer;
  position: relative;
  justify-content: center;
  text-align: center;
}
.nav-btn .ico { font-size: 26px; }
.nav-btn.active { background: var(--accent-soft); color: var(--accent); }
.nav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.sidebar-foot {
  margin-top: auto;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.sidebar-foot strong { color: var(--ink); display: block; font-size: 13px; }

/* ---------- Main ---------- */
.main { flex: 1; min-width: 0; padding: 22px 26px 120px; }
.topbar { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-title { font-size: 26px; font-weight: 700; letter-spacing: -.3px; margin: 0; text-wrap: balance; }
.page-date { color: var(--muted); font-size: 14px; margin-top: 2px; }
.btn-primary {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: var(--accent-ink);
  border: 0;
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  min-height: 56px;
  padding: 0 26px;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.btn-primary:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.btn-ghost {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  min-height: 56px;
  padding: 0 20px;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}
.btn-ghost:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ---------- KPI ---------- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
  text-align: left;
  font: inherit;
  color: var(--ink);
  display: block;
}
.kpi .k-label { font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.kpi .k-value { font-size: 34px; font-weight: 700; letter-spacing: -.5px; font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi .k-note { font-size: 13.5px; color: var(--muted); }
.kpi.alert { border-color: var(--bad); }
.kpi.alert .k-value { color: var(--bad); }

/* ---------- Cards ---------- */
.grid-2 { display: grid; grid-template-columns: 3fr 2fr; gap: 14px; align-items: start; }
@media (max-width: 1080px) { .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 14px;
}
.card-head { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.card-head h2 { font-size: 17px; font-weight: 700; margin: 0; }
.card-head .hint { color: var(--muted); font-size: 13.5px; margin-left: auto; }

/* ---------- Liste touch ---------- */
.tlist { display: flex; flex-direction: column; }
.trow {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: none;
  font: inherit;
  color: var(--ink);
  text-align: left;
  width: 100%;
}
.trow:last-child { border-bottom: 0; }
.trow .grow { flex: 1; min-width: 0; }
.cell-main { font-weight: 700; font-size: 16px; }
.cell-sub { font-size: 13.5px; color: var(--muted); }
.mono { font-variant-numeric: tabular-nums; }
.when { text-align: right; font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.pill {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 99px;
  white-space: nowrap;
}
.pill.ok   { background: var(--ok-soft);   color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad  { background: var(--bad-soft);  color: var(--bad); }
.pill.info { background: var(--info-soft); color: var(--info); }
.pill.mut  { background: var(--surface-2); color: var(--muted); }

.avatar {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 99px;
  background: var(--info-soft);
  color: var(--info);
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}

.row-actions { display: flex; gap: 10px; flex-shrink: 0; }
.mini-btn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  min-height: 52px;
  min-width: 52px;
  padding: 0 18px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.mini-btn.accent { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.mini-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* barre disponibilità */
.avail { padding: 8px 20px 18px; display: grid; gap: 14px; }
.avail-row { display: grid; grid-template-columns: 110px 1fr 92px; gap: 12px; align-items: center; min-height: 34px; }
.avail-name { font-size: 14.5px; font-weight: 600; }
.bar { height: 12px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 99px; background: var(--info); }
.bar > span.hot { background: var(--warn); }
.bar > span.full { background: var(--bad); }
.avail-num { font-size: 13.5px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Filtri ---------- */
.filters { display: flex; gap: 10px; padding: 14px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 99px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}
.chip.on { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.filters .flabel {
  align-self: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  font-weight: 700;
  margin-right: 2px;
}

/* ---------- Tariffe ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.price-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: var(--shadow); }
.price-card.hero { border-color: var(--accent); position: relative; }
.price-card .tag {
  position: absolute;
  top: -12px; right: 16px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 99px;
}
.price-card h3 { margin: 0 0 2px; font-size: 17px; }
.price-card .desc { color: var(--muted); font-size: 13.5px; margin-bottom: 12px; }
.price-line { display: flex; justify-content: space-between; align-items: center; min-height: 44px; border-bottom: 1px dashed var(--line); font-size: 15px; }
.price-line:last-child { border-bottom: 0; }
.price-line b { font-variant-numeric: tabular-nums; font-size: 16px; }

/* ---------- Wizard ---------- */
.wizard { max-width: 860px; }
.step-label {
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin: 0 0 10px;
}
.wstep { padding: 18px 20px; border-bottom: 1px solid var(--line); }
.wstep:last-child { border-bottom: 0; }
.pick-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pick {
  border: 2px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 15.5px;
  font-weight: 600;
  min-height: 56px;
  padding: 6px 20px;
  border-radius: 14px;
  cursor: pointer;
  text-align: center;
}
.pick .sub { display: block; font-size: 12.5px; font-weight: 500; color: var(--muted); }
.pick.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.pick.on .sub { color: var(--accent); opacity: .8; }
.pick:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.pick.big { flex: 1; min-width: 160px; min-height: 72px; }

.stepper { display: inline-flex; align-items: center; border: 2px solid var(--line); border-radius: 14px; overflow: hidden; }
.stepper button {
  width: 64px; height: 64px;
  border: 0;
  background: var(--surface-2);
  color: var(--ink);
  font-size: 28px;
  font-weight: 700;
  cursor: pointer;
}
.stepper button:focus-visible { outline: 2px solid var(--accent); outline-offset: -3px; }
.stepper .val {
  min-width: 170px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 0 12px;
}
.stepper .val small { display: block; font-size: 12.5px; font-weight: 500; color: var(--muted); }
.steppers { display: flex; gap: 18px; flex-wrap: wrap; }

.wizard-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 16px 20px;
  font-weight: 600;
  margin: 18px 20px;
}
.wizard-total .amount { font-size: 28px; color: var(--accent); font-variant-numeric: tabular-nums; }
.wizard-foot { display: flex; justify-content: flex-end; gap: 12px; padding: 0 20px 20px; }

.empty { padding: 26px 20px; color: var(--muted); font-size: 15px; }

@media (max-width: 760px) {
  .sidebar { display: none; }
  .main { padding: 16px 16px 120px; }
  .bottom-nav { display: flex; }
}
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  gap: 4px;
  z-index: 10;
}
.bottom-nav .nav-btn { min-height: 62px; flex: 1; padding: 6px 2px; font-size: 11.5px; }
.bottom-nav .nav-btn .ico { font-size: 22px; }