/* Dashboard Direzionale Squale — mobile-first, palette dataviz validata */

:root {
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --border: rgba(11, 11, 11, 0.10);

  /* Serie categoriali: colore fisso per valuta (mai riassegnato) */
  --c-chf: #2a78d6;
  --c-eur: #1baf7a;
  --c-usd: #eda100;
  --c-gbp: #4a3aa7;

  /* Stati (riservati, sempre con icona + etichetta) */
  --good: #0ca30c;
  --good-text: #006300;
  --warn: #fab219;
  --critical: #d03b3b;
  --critical-text: #b32626;

  --brand: #0d366b;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --border: rgba(255, 255, 255, 0.10);
    --c-chf: #3987e5;
    --c-eur: #199e70;
    --c-usd: #c98500;
    --c-gbp: #9085e9;
    --good-text: #0ca30c;
    --critical-text: #ff7a7a;
    --brand: #86b6ef;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

a { color: inherit; }

/* ---------- Topbar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top));
  background: var(--surface);
  border-bottom: 1px solid var(--grid);
}

/* Barra superiore: indietro a sx, logo Squale centrato, logout a dx */
.topbar-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
}

.topbar-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: 38px;
  width: auto;
  max-width: 55%;
  pointer-events: none;
}
/* Logo blu su topbar chiara, logo bianco su topbar scura (dark mode) */
.topbar-logo--dark { display: none; }
@media (prefers-color-scheme: dark) {
  .topbar-logo--light { display: none; }
  .topbar-logo--dark { display: block; }
}

.topbar-back {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  font-size: 24px;
  text-decoration: none;
  border-radius: 10px;
}
.topbar-back:active { background: var(--grid); }
.topbar-back--spacer { visibility: hidden; }

.topbar-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-logout {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
}

/* ---------- Layout ---------- */

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 14px 40px;
}

.footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 14px 30px;
  color: var(--muted);
  font-size: 13px;
}
.footer a { color: var(--ink-2); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 430px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* Griglia delle classifiche Top 5: impilata su mobile, affiancata su desktop */
.top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 12px 0;
}
.top-grid .card { margin: 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 12px 0;
}
.grid-2 .card { margin: 0; }
.grid-2 { margin: 12px 0; }

.card-titolo {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.card-titolo .muted { text-transform: none; letter-spacing: 0; }

.card-error { border-left: 4px solid var(--critical); }
.card-error p { margin: 6px 0 0; }

.card-hint {
  color: var(--ink-2);
  font-size: 15px;
}

.muted { color: var(--muted); font-weight: 400; font-size: 0.9em; }

.saluto { font-size: 17px; margin: 10px 2px 16px; }
.sezione-sub { color: var(--ink-2); margin: 4px 2px 12px; }

/* ---------- Home ---------- */

.home-menu { display: flex; flex-direction: column; gap: 14px; }

.home-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  min-height: 88px;
}
.home-btn:active { background: var(--grid); }

.home-btn-icon { font-size: 34px; }
.home-btn-testo { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.home-btn-titolo { font-size: 19px; font-weight: 700; }
.home-btn-sub { font-size: 13px; color: var(--ink-2); }
.home-btn-freccia { font-size: 28px; color: var(--muted); }

/* ---------- Banner imponibile ---------- */

.banner-imponibile {
  margin: 12px 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px dashed var(--muted);
  color: var(--ink-2);
  font-size: 14px;
  text-align: center;
}

/* L'avvertenza su IVA e spedizioni escluse: è la premessa che rende leggibili
   tutti i numeri della pagina, quindi va vista prima di leggerli. */
.banner-imponibile .avviso {
  color: var(--critical-text);
  text-decoration: underline;
  font-weight: 600;
}

/* Sotto l'avvertenza: due righe che dicono cosa mostra la pagina. Servono a
   evitare che i numeri vengano letti per quello che non sono (il caso classico:
   scambiare gli ordini raccolti per il fatturato). */
.banner-imponibile .cosa-mostra {
  display: block;
  margin-top: 6px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.45;
}

/* ---------- KPI ---------- */

.kpi-riga { padding: 8px 0; border-bottom: 1px solid var(--grid); }
.kpi-riga:last-child { border-bottom: 0; padding-bottom: 0; }

.kpi-num {
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.kpi--hero .kpi-num { font-size: 32px; }

.kpi-valuta {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: var(--muted);
}
.val-chf .dot, .chip--val-chf .dot { background: var(--c-chf); }
.val-eur .dot, .chip--val-eur .dot { background: var(--c-eur); }
.val-usd .dot, .chip--val-usd .dot { background: var(--c-usd); }
.val-gbp .dot, .chip--val-gbp .dot { background: var(--c-gbp); }

.kpi-canali {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin-top: 2px;
  font-size: 13px;
  color: var(--ink-2);
}

.kpi-vuoto { color: var(--muted); margin: 4px 0; }

/* ---------- Filtri ---------- */

.filtri { margin: 14px 0; }

.filtri-titolo {
  margin: 0 2px 8px;
  font-size: 17px;
  font-weight: 700;
}

/* Le pill vanno a capo: niente scroll orizzontale su mobile. */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 2px 0 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 21px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink-2);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.chip--on {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .chip--on { color: #0d0d0d; }
}
.chip--on .dot { background: currentColor; }

.chip-custom { position: relative; }
/* Aperto occupa una riga intera, così il form non stringe le pill accanto. */
.chip-custom[open] { flex: 1 0 100%; }
.chip-custom summary { list-style: none; }
.chip-custom summary::-webkit-details-marker { display: none; }

.chip-custom-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
}
.chip-custom-form label { display: flex; align-items: center; gap: 6px; }
.chip-custom-form input[type="date"] {
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 8px;
  background: var(--page);
  color: var(--ink);
  font-size: 15px;
}

.filtri-label {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 8px;
  font-size: 14px;
  color: var(--ink-2);
}
.filtri-periodo { font-size: 15px; color: var(--ink); }
.filtri-range { color: var(--muted); }

/* ---------- Tabs ---------- */

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0;
}
/* Intestazione a pulsante unico: non c'è nulla da selezionare, occupa tutta la riga. */
.tabs--singola { grid-template-columns: 1fr; }
.tab {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink-2);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}
.tab--on {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
@media (prefers-color-scheme: dark) {
  .tab--on { color: #0d0d0d; }
}

/* ---------- Card di stato (emessa / attesa / info) ---------- */

.stato-card { text-decoration: none; display: block; }
.stato-card--ok   { border-top: 4px solid var(--good); }
.stato-card--warn { border-top: 4px solid var(--warn); }
.stato-card--info { border-top: 4px solid var(--c-chf); }

.stato-icona { font-size: 15px; }
.stato-card--ok .stato-icona { color: var(--good-text); }

.stato-num { font-size: 40px; font-weight: 700; line-height: 1.1; }
.stato-sub { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.stato-importo { font-size: 16px; font-weight: 600; padding: 2px 0; }

/* ---------- Grafico e tabelle ---------- */

.chart-box { position: relative; height: 260px; }

.tabella-dati { margin-top: 10px; }
.tabella-dati summary {
  color: var(--ink-2);
  font-size: 14px;
  cursor: pointer;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  text-align: left;
  padding: 9px 8px;
  border-bottom: 1px solid var(--grid);
  white-space: nowrap;
}
td:nth-child(3), th:nth-child(3) { white-space: normal; }
th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Top 5 (barre orizzontali CSS) ---------- */

.top-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: topn;
}
.top-item { padding: 7px 0; }
.top-item::before {
  counter-increment: topn;
  content: counter(topn) ".";
  color: var(--muted);
  font-size: 13px;
  margin-right: 6px;
}
.top-label { display: inline; font-size: 15px; }
.top-bar-track {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}
.top-bar {
  height: 14px;
  border-radius: 0 4px 4px 0;
  background: var(--c-chf);
  min-width: 4px;
}
.val-bar-chf { background: var(--c-chf); }
.val-bar-eur { background: var(--c-eur); }
.val-bar-usd { background: var(--c-usd); }
.val-bar-gbp { background: var(--c-gbp); }
.top-val {
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- Login ---------- */

.login-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  background-color: var(--page);
  background-image: url('../images/login.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}
/* Overlay scuro dietro la card, come sui login di B2B/Billa */
.login-body::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
}

.login-box {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  padding: 28px 24px;
}

@media (max-width: 640px) {
  .login-body { background-attachment: scroll; }
  .login-box { background: rgba(255, 255, 255, 0.78); }
}
@supports not ((backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px))) {
  .login-box { background: rgba(255, 255, 255, 0.9); }
}

/* La card del login è sempre chiara (bianca traslucida sopra la foto):
   fisso i colori del suo contenuto così restano leggibili anche con
   il sistema in dark mode, dove --ink diventa bianco. */
.login-box,
.login-box .login-brand { color: #0b0b0b; }
.login-box .login-sub,
.login-box .field-label { color: #52514e; }
.login-box .field {
  background: #ffffff;
  color: #0b0b0b;
  border-color: #d8d8d3;
}
.login-box .btn-primary { background: #0d366b; color: #fff; }

.login-logo {
  display: block;
  width: 220px;
  max-width: 80%;
  height: auto;
  margin: 4px auto 14px;
}

.login-brand {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-align: center;
}
.login-sub {
  text-align: center;
  color: var(--ink-2);
  margin-bottom: 22px;
}

.field-label {
  display: block;
  font-size: 14px;
  color: var(--ink-2);
  margin: 14px 0 4px;
}
.field {
  width: 100%;
  min-height: 48px;
  padding: 0 12px;
  font-size: 17px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
  color: var(--ink);
}
.field:focus { outline: 2px solid var(--brand); border-color: transparent; }

.btn-primary {
  width: 100%;
  min-height: 50px;
  margin-top: 20px;
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}
@media (prefers-color-scheme: dark) {
  .btn-primary { color: #0d0d0d; }
}

.btn-small {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
@media (prefers-color-scheme: dark) {
  .btn-small { color: #0d0d0d; }
}

.alert {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 8px;
}
.alert-error {
  border: 1px solid var(--critical);
  color: var(--critical);
}

/* ============================================================
   LAYOUT DESKTOP — da 820px in su sfrutta la larghezza dello schermo.
   Sotto questa soglia resta il layout mobile a colonna singola.
   ============================================================ */
@media (min-width: 820px) {
  .content { padding: 22px 24px 60px; }

  /* Home: i 3 pulsanti affiancati */
  .home-menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .home-btn { flex-direction: column; text-align: center; min-height: 190px; justify-content: center; gap: 10px; }
  .home-btn-icon { font-size: 46px; }
  .home-btn-freccia { display: none; }
  .home-btn-titolo { font-size: 20px; }

  /* Classifiche Top 5 affiancate su una riga */
  .top-grid { grid-template-columns: repeat(3, 1fr); align-items: start; }

  /* Grafico più alto quando c'è spazio */
  .chart-box { height: 340px; }

  /* Numeri KPI un filo più grandi su desktop */
  .kpi--hero .kpi-num { font-size: 38px; }
  .stato-num { font-size: 48px; }

  /* Tabelle: niente scroll orizzontale forzato, c'è spazio */
  th, td { padding: 11px 12px; }
}

/* Schermi molto larghi: non allargare oltre, resta leggibile e centrato */
@media (min-width: 1200px) {
  .home-btn { min-height: 210px; }
}

/* ---------- Analisi sugli Ordini ---------- */

/* Totale del canale convertito: sta sotto gli importi per valuta e va letto
   come un riassunto, non come una quarta valuta. */
.stato-importo--tot {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--grid);
  color: var(--ink-2);
  font-weight: 600;
}


.elenco-ordini summary { font-weight: 400; }
.elenco-ordini tbody tr.riga-fermo td:first-child { border-left: 3px solid var(--warn); }

/* La sezione di contorno in fondo: presente, ma visibilmente secondaria. */
.card-secondaria { opacity: 0.85; }
.card-secondaria .sub-titolo {
  margin: 4px 0 8px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.card-secondaria table td { padding: 5px 8px; }