/*
 * Marchio Blendfeel dei portali pubblici (Data Hub, privacy, contatti, valutazioni, SDS, QR) — FONTE UNICA.
 * Task: docs/tasks/portali-palette-blendfeel-2026-11-12.md (D1-D9, Clara 12/11/2026).
 *
 * Si modifica SOLO in includes/portal-brand/: `php bin/portal-brand.php sync` la copia in <portale>/brand/ (ogni portale
 * gira su un container suo e si rilascia con la sua cartella), `php bin/portal-brand.php check` dice se una copia è
 * rimasta indietro.
 *
 * Colori: gli stessi nomi e valori del tema blendfeel di PrestaShop (modulo bfthemecolors, «BF Colori del tema»,
 * valori letti su staging CT111 il 12/11/2026). Se in PS8 cambia un colore, si cambia qui con lo stesso nome.
 * I portali non hanno tema scuro: un solo aspetto, chiaro, come il negozio.
 *
 * Caratteri serviti in locale (niente CDN), sottoinsiemi di Google Fonts, licenza SIL OFL 1.1 (fonts/OFL.txt):
 * Montserrat — Copyright 2011 The Montserrat Project Authors (https://github.com/JulietaUla/Montserrat), stessi file del
 * negozio (bfthemecolors/views/fonts); IBM Plex Mono — Copyright © 2017 IBM Corp. (https://github.com/IBM/plex),
 * scaricato il 12/11/2026, solo latin (i codici sono ASCII).
 */

@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/montserrat-normal-400-800-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(fonts/montserrat-normal-400-800-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light;
  /* Azioni (D3, D4 del tema): scuro = azione principale e link; accento rosa = un solo bottone per schermata. */
  --bf-color-dark: #221b19;
  --bf-color-dark-hover: #3a302d;
  --bf-color-on-dark: #ffffff;
  --bf-color-accent: #fd6282;
  --bf-color-accent-hover: #ff7d97;
  --bf-color-on-accent: #221b19;
  --bf-color-accent-text: #c2304f;
  /* Superfici e testo */
  --bf-color-text: #221b19;
  --bf-color-text-muted: #6e6461;
  --bf-color-surface: #ffffff;
  --bf-color-surface-soft: #f7f3f1;
  --bf-color-line: #e7e0dc;
  --bf-color-field-border: #8a7f7b;
  /* Messaggi */
  --bf-color-success: #17703d;
  --bf-color-success-soft: #e3f2ea;
  --bf-color-danger: #b3261e;
  --bf-color-danger-soft: #fce8e6;
  --bf-color-warning: #7a4f00;
  --bf-color-warning-soft: #fff4dc;
  --bf-color-info: #1f6e9c;
  --bf-color-info-soft: #e6f1f8;
  /* Header in due fasce (D6) */
  --bf-color-strip: #17110f;
  --bf-color-on-strip: #cfc6c2;
  --bf-color-header: #221b19;
  --bf-color-on-header: #ffffff;
  --bf-color-header-muted: #a89e9a;
  --bf-color-header-line: #3a302d;
  /* Colori dei formati di file nelle icone dei bottoni (D7): sono il colore del formato, non del marchio. */
  --bf-file-xlsx: #1d6f42;
  --bf-file-pdf: #c62828;
  --bf-file-csv: #5d5d5d;
  /* Caratteri (D2, D5) */
  --bf-font-family: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --bf-font-code: "IBM Plex Mono", ui-monospace, Consolas, "Liberation Mono", monospace;
  /* Forme del negozio (custom.css e bf-tokens.css del tema) */
  --bf-radius-control: 20px;
  --bf-radius-box: 10px;
  --bf-radius-check: 6px;
  --bf-control-height: 40px;
  --bf-focus-ring: 0 0 0 3px color-mix(in srgb, var(--bf-color-dark) 25%, transparent);
  --bf-shadow-pop: 0 10px 30px color-mix(in srgb, var(--bf-color-dark) 20%, transparent);
  --bf-container: 1440px;
}

body { font-family: var(--bf-font-family); color: var(--bf-color-text); background: var(--bf-color-surface-soft); }

/* Codici (EAN, QR, UFI, EU-CEG, ADM, referenze): monospaziati, con lo zero puntato di Plex Mono, per non confondere 0/O e 1/I/l (D5). */
.bf-code { font-family: var(--bf-font-code); font-variant-numeric: tabular-nums slashed-zero; font-feature-settings: "zero" 1; letter-spacing: .02em; }

/* ---------- Header in due fasce a tutta larghezza (D6) ---------- */
.bf-strip { background: var(--bf-color-strip); color: var(--bf-color-on-strip); font-size: 12.5px; }
.bf-strip__in { max-width: var(--bf-container); margin: 0 auto; padding: 6px 24px; display: flex; gap: 6px 18px; align-items: center; flex-wrap: wrap; min-height: 42px; }
.bf-strip__ctx { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.bf-strip__b2b { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--bf-color-accent); color: var(--bf-color-on-accent); border-radius: var(--bf-radius-control); padding: 1px 8px; }
.bf-strip__sep { width: 1px; height: 12px; background: var(--bf-color-header-line); }
.bf-strip__end { margin-left: auto; display: inline-flex; align-items: center; gap: 10px; }

.bf-head { background: var(--bf-color-header); color: var(--bf-color-on-header); border-bottom: 1px solid var(--bf-color-header-line); }
.bf-head__in { max-width: var(--bf-container); margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; gap: 14px 24px; flex-wrap: wrap; }
.bf-head__logo { display: block; flex: none; }
.bf-head__logo img { height: 32px; width: auto; display: block; }
.bf-head__title { display: grid; gap: 2px; padding-left: 24px; border-left: 1px solid var(--bf-color-header-line); min-width: 0; }
.bf-head__title h1 { margin: 0; font-size: 18px; font-weight: 600; line-height: 1.25; }
.bf-head__title h1 a { color: inherit; text-decoration: none; }
.bf-head__title small { font-size: 12.5px; color: var(--bf-color-header-muted); }
.bf-head__nav { margin-left: auto; display: flex; gap: 12px 20px; align-items: center; flex-wrap: wrap; }
.bf-head__nav a:not(.bf-btn) { color: var(--bf-color-on-header); }
.bf-head__vr { width: 1px; height: 32px; background: var(--bf-color-header-line); }
.bf-acct { display: flex; align-items: center; gap: 10px; }
.bf-acct__av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-content: center; background: var(--bf-color-header-line); color: var(--bf-color-on-header); flex: none; }
.bf-acct__av svg { width: 18px; height: 18px; display: block; }
.bf-acct__who { display: grid; line-height: 1.25; min-width: 0; }
.bf-acct__who small { font-size: 11.5px; color: var(--bf-color-header-muted); }
.bf-acct__who b { font-size: 14px; font-weight: 600; }
.bf-acct form { margin: 0; }
.bf-acct__out { font: inherit; font-size: 13px; background: none; border: 0; padding: 0; color: var(--bf-color-header-muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; margin-left: 4px; }
.bf-acct__out:hover, .bf-acct__out:focus-visible { color: var(--bf-color-on-header); }

/* Bottoni sul fondo scuro dell'header */
.bf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: var(--bf-control-height); padding: 0 20px; border-radius: var(--bf-radius-control); border: 1px solid transparent; font: inherit; font-size: 14px; font-weight: 600; line-height: 1; text-decoration: none; white-space: nowrap; cursor: pointer; }
.bf-btn:focus-visible { outline: none; box-shadow: var(--bf-focus-ring); }
.bf-btn--on-dark { background: transparent; color: var(--bf-color-on-header); border-color: var(--bf-color-header-muted); }
.bf-btn--on-dark:hover { border-color: var(--bf-color-on-header); }

/* ---------- Lingua: tendina <details> con bandiere, funziona senza JS (D7) ---------- */
.bf-lang { position: relative; }
.bf-lang > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border: 1px solid var(--bf-color-header-line); border-radius: var(--bf-radius-control); color: var(--bf-color-on-strip); font-size: 12.5px; user-select: none; }
.bf-lang > summary::-webkit-details-marker { display: none; }
.bf-lang > summary:hover { border-color: var(--bf-color-header-muted); color: var(--bf-color-on-header); }
.bf-lang > summary:focus-visible { outline: 2px solid var(--bf-color-accent); outline-offset: 2px; }
.bf-lang__caret { width: 10px; height: 10px; transition: transform .15s; }
.bf-lang[open] .bf-lang__caret { transform: rotate(180deg); }
.bf-lang ul { position: absolute; right: 0; top: calc(100% + 6px); z-index: 20; list-style: none; margin: 0; padding: 6px; min-width: 190px; background: var(--bf-color-surface); color: var(--bf-color-text); border: 1px solid var(--bf-color-line); border-radius: var(--bf-radius-box); box-shadow: var(--bf-shadow-pop); }
.bf-lang li a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--bf-color-text); text-decoration: none; font-size: 14px; }
.bf-lang li a:hover, .bf-lang li a:focus-visible { background: var(--bf-color-surface-soft); outline: none; }
.bf-lang li a[aria-current="true"] { font-weight: 600; background: var(--bf-color-surface-soft); }
.bf-flag { width: 21px; height: 15px; border-radius: 2px; flex: none; display: block; box-shadow: 0 0 0 1px color-mix(in srgb, var(--bf-color-on-header) 25%, transparent); }
.bf-lang li .bf-flag { box-shadow: 0 0 0 1px var(--bf-color-line); }

/* Icona del formato di file nei bottoni (D7) */
.bf-ft { width: 18px; height: 18px; flex: none; display: block; }
.bf-ft__sheet { fill: var(--bf-color-surface); stroke: currentColor; stroke-opacity: .45; }
.bf-ft__fold { fill: none; stroke: currentColor; stroke-opacity: .45; }
.bf-ft__txt { fill: var(--bf-color-on-dark); font-family: Arial, sans-serif; font-weight: 700; }
.bf-ft--xlsx .bf-ft__tag { fill: var(--bf-file-xlsx); }
.bf-ft--pdf .bf-ft__tag { fill: var(--bf-file-pdf); }
.bf-ft--csv .bf-ft__tag { fill: var(--bf-file-csv); }

@media (max-width: 720px) {
  .bf-strip__in, .bf-head__in { padding-left: 14px; padding-right: 14px; }
  .bf-strip__long { display: none; }
  .bf-head__logo img { height: 26px; }
  .bf-head__title { border-left: 0; padding-left: 0; flex: 1 1 auto; }
  .bf-head__nav { margin-left: 0; width: 100%; justify-content: space-between; }
  .bf-head__vr, .bf-acct__who small { display: none; }
}
@media (prefers-reduced-motion: reduce) { .bf-lang__caret { transition: none; } }