/* VehiclesTrack — dashboard in sola lettura. Un solo foglio, niente dipendenze. */

:root {
  color-scheme: light dark;
  --sfondo: #f6f7f9;
  --superficie: #ffffff;
  --testo: #16181d;
  --testo-debole: #606775;
  --bordo: #e3e6ec;
  --accento: #2f6feb;
  --rosso: #c02b2b;
  --rosso-sfondo: #fdf1f1;
  --ambra: #9a6400;
  --ambra-sfondo: #fdf7e8;
  --verde: #1f7a4d;
}

@media (prefers-color-scheme: dark) {
  :root {
    --sfondo: #0f1115;
    --superficie: #171a20;
    --testo: #e8eaef;
    --testo-debole: #98a0b0;
    --bordo: #262b34;
    --accento: #6f9dfb;
    --rosso: #ff8a8a;
    --rosso-sfondo: #2a1a1c;
    --ambra: #f0c069;
    --ambra-sfondo: #262013;
    --verde: #7fd3a5;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--sfondo);
  color: var(--testo);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

code {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: .9em;
  background: var(--bordo);
  padding: .1em .35em;
  border-radius: 4px;
}

/* ------------------------------- testata ------------------------------- */

.testata {
  background: var(--superficie);
  border-bottom: 1px solid var(--bordo);
  position: sticky;
  top: 0;
  z-index: 5;
}

.testata-interno {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.25rem .75rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  align-items: baseline;
  justify-content: space-between;
}

.marchio a {
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -.01em;
  color: var(--testo);
  text-decoration: none;
}

.marchio .sotto {
  display: block;
  font-size: .78rem;
  color: var(--testo-debole);
}

.menu {
  display: flex;
  gap: .25rem;
}

.menu a {
  padding: .35rem .7rem;
  border-radius: 8px;
  color: var(--testo-debole);
  text-decoration: none;
  font-size: .92rem;
}

.menu a:hover { background: var(--sfondo); color: var(--testo); }
.menu a.attivo { background: var(--testo); color: var(--sfondo); }

.striscia {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem .7rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1.1rem;
  font-size: .82rem;
  color: var(--testo-debole);
}

.striscia strong { color: var(--testo); font-variant-numeric: tabular-nums; }
.striscia .allarme strong { color: var(--rosso); }
.striscia .ultima-lettura { margin-left: auto; }

/* -------------------------------- corpo -------------------------------- */

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

section { margin-bottom: 2.25rem; }

h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--testo-debole);
  margin: 0 0 .75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.conta {
  background: var(--bordo);
  color: var(--testo);
  border-radius: 999px;
  padding: .05rem .5rem;
  font-size: .78rem;
  letter-spacing: 0;
}

.briciola {
  font-size: .82rem;
  color: var(--testo-debole);
  margin: 0 0 .25rem;
}

.briciola a { color: var(--testo-debole); }

.vuoto {
  margin: 0;
  padding: 1rem 1.1rem;
  background: var(--superficie);
  border: 1px dashed var(--bordo);
  border-radius: 10px;
  color: var(--testo-debole);
  font-size: .9rem;
}

.nota { font-size: .85rem; color: var(--testo-debole); }

/* ------------------------------- schede -------------------------------- */

.griglia {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: .9rem;
}

.card, .scheda {
  display: block;
  background: var(--superficie);
  border: 1px solid var(--bordo);
  border-radius: 12px;
  padding: .9rem 1rem;
}

.card { color: inherit; text-decoration: none; transition: border-color .12s ease, transform .12s ease; }
.card:hover { border-color: var(--accento); transform: translateY(-1px); }

.card-testa {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .65rem;
}

.card-testa strong { font-size: 1.02rem; }

.targa {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: .78rem;
  color: var(--testo-debole);
  border: 1px solid var(--bordo);
  border-radius: 6px;
  padding: .05rem .4rem;
}

.card-corpo, .scheda {
  display: grid;
  gap: .3rem;
}

.scheda { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .9rem 1.2rem; margin-bottom: .9rem; }

.card-corpo > div { display: flex; justify-content: space-between; gap: .75rem; }

.scheda > div { display: flex; flex-direction: column; gap: .1rem; }
.scheda .val { font-size: 1rem; }

.eti { font-size: .78rem; color: var(--testo-debole); }
.val { font-variant-numeric: tabular-nums; font-weight: 550; }

/* ------------------------------- tabelle -------------------------------- */

.tabella {
  width: 100%;
  border-collapse: collapse;
  background: var(--superficie);
  border: 1px solid var(--bordo);
  border-radius: 10px;
  overflow: hidden;
  font-size: .9rem;
}

.tabella th, .tabella td {
  text-align: left;
  padding: .55rem .7rem;
  border-bottom: 1px solid var(--bordo);
  vertical-align: top;
}

.tabella thead th {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--testo-debole);
  font-weight: 600;
  background: var(--sfondo);
  white-space: nowrap;
}

.tabella tbody tr:last-child td { border-bottom: 0; }
.tabella tbody tr:hover { background: var(--sfondo); }

.tabella .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tabella .ora { font-variant-numeric: tabular-nums; white-space: nowrap; }
.tabella .tag { color: var(--testo-debole); font-size: .84rem; }

.tabella a { color: var(--accento); text-decoration: none; }
.tabella a:hover { text-decoration: underline; }

.riga-scaduta td:first-child { box-shadow: inset 3px 0 0 var(--rosso); }
.riga-scaduta { background: var(--rosso-sfondo); }
.riga-arrivo { background: var(--ambra-sfondo); }
.riga-arrivo td:first-child { box-shadow: inset 3px 0 0 var(--ambra); }

.dettaglio { display: block; font-size: .8rem; color: var(--testo-debole); }

.badge {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .02em;
  border: 1px solid var(--bordo);
  border-radius: 999px;
  padding: .02rem .45rem;
  color: var(--testo-debole);
  background: var(--sfondo);
  white-space: nowrap;
}

.badge-neutro { opacity: .7; }

/* ------------------------------- filtri --------------------------------- */

.filtri {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: .75rem;
  margin-bottom: 1rem;
  font-size: .85rem;
}

.filtri label { display: flex; flex-direction: column; gap: .25rem; color: var(--testo-debole); }

.filtri select {
  font: inherit;
  color: var(--testo);
  background: var(--superficie);
  border: 1px solid var(--bordo);
  border-radius: 8px;
  padding: .35rem .5rem;
}

.filtri button {
  font: inherit;
  color: var(--sfondo);
  background: var(--testo);
  border: 0;
  border-radius: 8px;
  padding: .45rem .9rem;
  cursor: pointer;
}

.tot-filtro { margin-left: auto; color: var(--testo-debole); }
.tot-filtro strong { color: var(--testo); font-variant-numeric: tabular-nums; }

/* ------------------------------- errori --------------------------------- */

.errore {
  background: var(--rosso-sfondo);
  border: 1px solid var(--rosso);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.errore h2 { color: var(--rosso); text-transform: none; letter-spacing: 0; }

/* -------------------------------- piede --------------------------------- */

.piede {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
  font-size: .78rem;
  color: var(--testo-debole);
  border-top: 1px solid var(--bordo);
}

@media (max-width: 640px) {
  .tabella { font-size: .85rem; }
  .tabella th, .tabella td { padding: .45rem .5rem; }
  .striscia .ultima-lettura { margin-left: 0; }
  .tabella { display: block; overflow-x: auto; }
}