/* ==========================================================================
   SupriPrice — Panorama do Diesel
   Folha de estilo do portal público.
   Tokens de cor no :root. Layout em grid/flex, sem framework.
   ========================================================================== */

/* --- Fonte IBM Plex Sans (variável, servida localmente) ------------------ */
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('../fonts/plex-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 Sans';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('../fonts/plex-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- Tokens -------------------------------------------------------------- */
:root {
  --bg:          #F7F4EC;
  --surface:     #FFFFFF;
  --navy:        #0E2A47;
  --navy-2:      #16365A;
  --navy-3:      #27496F;
  --navy-line:   #3B5675;
  --brand:       #B3341F;
  --brand-dark:  #94291A;
  --brand-light: #E0533A;
  --salmon:      #FFB4A6;
  --ink:         #111111;
  --ink-2:       #2A2F36;
  --ink-3:       #3A4450;
  --muted:       #55606E;
  --on-navy:     #C9D5E3;
  --on-navy-2:   #D5DEEA;
  --line:        #D9D4C7;
  --line-2:      #E6E1D5;
  --line-3:      #E9E5DA;
  --green:       #2E6B4F;
  --green-light: #9FE0BF;
  --radius:      8px;
  --wrap:        1240px;
  --shadow:      0 8px 24px rgba(14, 42, 71, .12);
}

/* --- Reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, figure { margin: 0; }
img { display: block; max-width: 100%; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--brand); }
input, button, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
/* Regras de display por classe venceriam a regra padrão de [hidden]. */
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--brand-light); outline-offset: 2px; border-radius: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 24px; }
.tnum { font-variant-numeric: tabular-nums; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--brand); color: #fff; padding: 10px 16px;
  border-radius: 6px; font-weight: 700; transition: top .15s;
}
.skip-link:focus { top: 12px; color: #fff; }

/* --- Cabeçalho ----------------------------------------------------------- */
.site-header {
  background: var(--navy); color: #fff;
  position: sticky; top: 0; z-index: 40;
  box-shadow: 0 1px 0 var(--navy-line);
}
.site-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px 24px; padding-block: 12px;
}
.site-header__logo { display: flex; align-items: center; }
.site-header__logo img { height: 32px; width: auto; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: 14px; font-weight: 600; }
.nav a { color: #fff; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a:focus-visible { color: #fff; border-bottom-color: var(--salmon); }
.nav a.is-cta { border-bottom-color: var(--brand); }
.nav a[aria-current="true"] { border-bottom-color: var(--salmon); }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--navy-line);
  color: #fff; border-radius: 6px; padding: 8px 12px; font-size: 14px; font-weight: 700;
}

/* --- Selo de atualização ------------------------------------------------- */
.stamp {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--on-navy);
}
.stamp__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green-light);
  box-shadow: 0 0 0 0 rgba(159, 224, 191, .7); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 7px rgba(159, 224, 191, 0); }
  100% { box-shadow: 0 0 0 0 rgba(159, 224, 191, 0); }
}

/* --- Hero / arbitragem --------------------------------------------------- */
.hero { background: var(--navy); color: #fff; }
.hero__inner { padding: 32px 0 40px; display: flex; flex-direction: column; gap: 24px; }
.hero__head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end;
  gap: 10px 24px; border-bottom: 1px solid var(--navy-line); padding-bottom: 14px;
}
.hero__eyebrow { font-size: 13px; font-weight: 700; color: var(--salmon); letter-spacing: .02em; }
.hero__title {
  font-weight: 700; font-size: clamp(26px, 3vw, 36px); line-height: 1.15;
  text-wrap: balance; margin-top: 6px;
}
.hero__source { font-size: 14px; font-weight: 600; color: var(--on-navy); }
.hero__cols { display: flex; flex-wrap: wrap; gap: 24px; }
.hero__products {
  flex: 3 1 560px; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px;
}
.hero__ticker { flex: 1 1 240px; display: flex; flex-direction: column; }

.product {
  display: flex; flex-direction: column; gap: 14px;
  background: var(--navy-2); border-radius: var(--radius); padding: 20px 22px;
}
.product__top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.product__name { font-size: 20px; font-weight: 700; white-space: nowrap; }
.product__escopo {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--on-navy); white-space: nowrap; margin-top: 2px;
}
.product__pct {
  background: var(--brand); color: #fff; font-size: 14px; font-weight: 700;
  padding: 3px 9px; border-radius: 4px; white-space: nowrap;
}
.product__value { display: flex; align-items: baseline; gap: 10px; }
.product__value b {
  font-size: clamp(40px, 4.6vw, 60px); font-weight: 700; line-height: 1;
  letter-spacing: -.01em; white-space: nowrap;
}
.product__value span { font-size: 16px; color: var(--on-navy); }
.product__prev { font-size: 15px; color: var(--on-navy); }
.product__prev strong { color: #fff; }
.product__rows {
  display: flex; flex-direction: column; gap: 8px;
  border-top: 1px solid var(--navy-line); padding-top: 14px;
}
.product__row {
  display: grid; grid-template-columns: 92px 1fr 72px;
  align-items: center; gap: 10px; font-size: 14.5px;
}
.product__row > span:first-child { color: var(--on-navy); }
.product__row > span:last-child { text-align: right; font-weight: 700; }
.bar { height: 10px; background: var(--navy-3); display: block; }
.bar > i { display: block; height: 10px; background: #fff; }
.bar > i.is-import { background: var(--brand-light); }

.ticker-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--navy-line);
}
.ticker-row__label { font-size: 13px; font-weight: 700; color: var(--on-navy); white-space: nowrap; }
.ticker-row__val { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.ticker-row__val b { font-size: 20px; font-weight: 700; }
.ticker-row__val span { font-size: 13px; color: var(--salmon); font-weight: 600; }

/* --- Conteúdo ------------------------------------------------------------ */
.main { padding: 32px 0 0; display: flex; flex-direction: column; gap: 48px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 22px;
  display: flex; flex-direction: column; gap: 12px;
}
.card__head {
  display: flex; flex-wrap: wrap; justify-content: space-between;
  align-items: baseline; gap: 6px 16px;
}
.card__title { font-size: 18px; font-weight: 700; }
.card__note { font-size: 13px; color: var(--muted); }

.section { display: flex; flex-direction: column; gap: 20px; }
.section-head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline;
  gap: 8px 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.section-head h2 { font-weight: 700; font-size: 26px; line-height: 1.2; }
.section-head p { font-size: 17px; color: var(--ink-3); }

.panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 20px; }
.panel > .is-full { grid-column: 1 / -1; }

.chart { position: relative; width: 100%; aspect-ratio: 640 / 230; }
.chart svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.chart__label { position: absolute; white-space: nowrap; line-height: 1; font-variant-numeric: tabular-nums; }

.ports { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.port { background: var(--surface); padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; }
.port__name { font-size: 14.5px; font-weight: 700; }
.port__op { font-size: 12.5px; color: var(--muted); }
.port__val { display: flex; align-items: baseline; gap: 8px; }
.port__val b { font-size: 24px; font-weight: 700; }
.port__val span { font-size: 14px; font-weight: 600; color: var(--muted); }
.port__bar { height: 6px; background: var(--line-3); display: block; }
.port__bar > i { display: block; height: 6px; }
.port__delta { font-size: 13px; font-weight: 700; }

.kv {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line-2);
}
.kv__name { font-size: 15.5px; color: var(--ink-3); }
.kv__val { font-weight: 700; }
.kv__val.is-lg { font-size: 28px; }
.kv__val.is-md { font-size: 22px; }
.agenda-row {
  display: grid; grid-template-columns: 56px 1fr; gap: 10px;
  font-size: 15px; line-height: 1.4; padding-bottom: 10px; border-bottom: 1px solid var(--line-2);
}
.agenda-row b { font-weight: 700; color: var(--brand); }

/* --- Relatório do dia ---------------------------------------------------- */
.editions { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 24px; }
.edition { display: flex; flex-direction: column; gap: 12px; }
/* A proporção é só o ponto de partida: o app mede a altura real de cada
   edição e reescreve aspect-ratio, para a miniatura não cortar o rodapé. */
.edition__preview {
  position: relative; width: 100%; aspect-ratio: 842 / 1219; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius); background: #F5F5F4;
  /* Sem transition aqui: animar aspect-ratio faz o valor novo demorar a valer. */
}
.edition__preview iframe {
  position: absolute; top: 0; left: 0; width: 842px; height: 1219px;
  border: 0; transform-origin: 0 0; pointer-events: none;
}
.edition__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.edition__title { font-weight: 600; font-size: 18px; }
.edition__date { font-size: 13.5px; font-weight: 600; color: var(--muted); }
.edition__desc { font-size: 14.5px; color: var(--ink-3); }
.edition__actions { display: flex; gap: 8px; align-items: stretch; }
.edition__actions .dropdown { flex: 1 1 auto; min-width: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 6px; padding: 13px 16px;
  font-size: 15.5px; font-weight: 700; transition: background-color .15s, color .15s;
}
.btn--primary { background: var(--navy); color: #fff; width: 100%; justify-content: space-between; }
.btn--primary:hover { background: var(--navy-2); color: #fff; }
.btn--brand { background: var(--brand); color: #fff; }
.btn--brand:hover { background: var(--brand-dark); color: #fff; }
.btn--ghost {
  background: transparent; color: var(--navy);
  border: 1px solid var(--line); padding: 13px 14px;
}
.btn--ghost:hover { background: #fff; border-color: var(--navy); color: var(--navy); }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }
.btn__chevron { width: 16px; height: 16px; flex: none; transition: transform .15s; }
.btn[aria-expanded="true"] .btn__chevron { transform: rotate(180deg); }

.dropdown { position: relative; }
.dropdown__menu {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 20;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column;
}
.dropdown__menu[hidden] { display: none; }
.dropdown__item {
  display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  padding: 12px 16px; border: 0; border-top: 1px solid var(--line-2);
  background: transparent; font-size: 15px; font-weight: 600; text-align: left; width: 100%;
}
.dropdown__item:first-child { border-top: 0; }
.dropdown__item:hover, .dropdown__item:focus-visible { background: #F1EDE2; }
.dropdown__item span { color: var(--muted); font-weight: 500; font-size: 13.5px; }

/* --- Botão de ação em pílula (compartilhar, baixar, filtrar) -------------- */
.chip-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600;
  color: var(--navy); transition: background-color .15s, border-color .15s;
}
.chip-btn:hover { background: #fff; border-color: var(--navy); color: var(--navy); }
.chip-btn svg { width: 14px; height: 14px; flex: none; }

/* --- Notícias ------------------------------------------------------------ */
.news {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 28px 26px;
}
.news-col { display: flex; flex-direction: column; gap: 14px; }
.news-col__head { border-bottom: 2px solid var(--navy); padding-bottom: 6px; }
.news-col__head h3 {
  font-size: 13px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--brand);
}
.news-col__head p { font-size: 12.5px; color: var(--muted); margin-top: 2px; line-height: 1.35; }

.news-item {
  display: flex; flex-direction: column; gap: 5px;
  padding-bottom: 13px; border-bottom: 1px solid var(--line-2);
}
.news-item:last-child { border-bottom: 0; padding-bottom: 0; }
.news-item__head { font-size: 16px; font-weight: 600; line-height: 1.32; }
.news-item__head a { color: var(--ink); }
.news-item__head a:hover { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.news-item__head a::after { content: ' \2197'; font-size: .78em; color: var(--muted); }
.news-item__text { font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.news-item__foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 6px 10px; margin-top: 2px;
}
.news-item__source { font-size: 12px; color: var(--muted); font-weight: 600; }
.chip-btn--mini { padding: 4px 10px; font-size: 12px; }
.chip-btn--mini svg { width: 12px; height: 12px; }

/* --- Arquivo ------------------------------------------------------------- */
.archive-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 14px; font-size: 13.5px; font-weight: 700; color: var(--ink-3);
}
.filter[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.archive { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.archive-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; color: var(--ink);
}
.archive-card:hover { border-color: var(--navy); }
.archive-card__top { display: flex; gap: 8px; align-items: center; }
.archive-card__date { font-weight: 700; font-size: 15px; }
.tag {
  font-size: 12px; font-weight: 700; padding: 2px 7px; border-radius: 4px;
  background: var(--navy); color: #fff;
}
.archive-card__head { font-size: 16px; line-height: 1.4; }
.archive-card__head a { color: var(--ink); }
.archive-card__head a:hover { color: var(--brand); }
.archive-card__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }

/* --- Rodapé -------------------------------------------------------------- */
.site-footer {
  margin-top: 48px; padding: 24px 0; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between;
  gap: 12px 32px; font-size: 13px; line-height: 1.5; color: var(--muted);
}
.site-footer span { max-width: 70ch; }

/* --- Toast --------------------------------------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 16px);
  background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600; box-shadow: var(--shadow); z-index: 90;
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
  max-width: calc(100vw - 32px); text-align: center;
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* --- Responsivo ---------------------------------------------------------- */
@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .nav {
    display: none; width: 100%; flex-direction: column; gap: 0;
    border-top: 1px solid var(--navy-line); margin-top: 4px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--navy-line); }
  .nav a.is-cta { border-bottom-color: var(--brand); }
  .site-header__bar { flex-wrap: wrap; }
  .main { gap: 36px; }
  .wrap { padding-inline: 16px; }
  .section-head h2 { font-size: 22px; }
}

/* --- Impressão ----------------------------------------------------------- */
@media print {
  .site-header, .edition__actions, .archive-card__actions,
  .news-item__foot, .toast, .skip-link, .archive-filters { display: none !important; }
  body { background: #fff; }
  .hero { background: #fff; color: #000; }
  .hero__eyebrow, .hero__source, .product__prev, .ticker-row__label { color: #333; }
  .product { background: #f2f2f2; color: #000; }
  .card, .archive-card, .edition { break-inside: avoid; }
}