/* ——— Sophia — foglio di stile ——— */

:root {
  --carta: #faf8f2;
  --inchiostro: #191714;
  --grigio: #6b6459;
  --filo: #d8d2c4;
  --cdx: #1e4e8c;
  --cdx-fondo: #eef2f8;
  --csx: #a3271e;
  --csx-fondo: #f9efed;
  --neg: #a3271e;
  --pos: #2f6e4f;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --misura: 1200px;
  --lato: clamp(1.25rem, 4vw, 3rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --carta: #17150f;
    --inchiostro: #ece7db;
    --grigio: #9b9382;
    --filo: #37332a;
    --cdx: #7ea4d6;
    --cdx-fondo: #1d2430;
    --csx: #d98a80;
    --csx-fondo: #2c1f1d;
    --neg: #d98a80;
    --pos: #85b89d;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--serif);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ——— Micro-etichette sans ——— */

.etichetta, .filtro, .notizia-categoria, .opinione h3, .sentiment-testa, .sentiment-scala,
.fonti h4, .testata-meta, .uts-badge, .topic-meta, .fonte-conta {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* ——— Testata ——— */

.testata {
  max-width: var(--misura);
  margin: 0 auto;
  padding: 2.25rem var(--lato) 1.5rem;
}

.testata-riga {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 3px double var(--inchiostro);
}

.marchio-riga {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
}

.marchio-nome {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
}

.uts-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--grigio);
  white-space: nowrap;
}

.uts-stella {
  height: 11px;
  width: auto;
  display: block;
  filter: invert(1) opacity(0.75);
}

@media (prefers-color-scheme: dark) {
  .uts-stella { filter: opacity(0.85); }
}

.marchio-motto {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--grigio);
  margin-top: 0.4rem;
}

.testata-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
  font-size: 0.68rem;
  color: var(--grigio);
  text-align: right;
}

.testata-meta #edizione-data { color: var(--inchiostro); font-weight: 600; }

@media (max-width: 720px) {
  .testata-riga { flex-direction: column; align-items: flex-start; }
  .testata-meta { align-items: flex-start; text-align: left; flex-direction: row; flex-wrap: wrap; gap: 0.3rem 1.25rem; }
}

/* ——— Filtri ——— */

.filtri {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  max-width: var(--misura);
  margin: 0 auto;
  padding: 0.75rem var(--lato);
  position: sticky;
  top: 0;
  background: var(--carta);
  z-index: 10;
  border-bottom: 1px solid var(--filo);
}

.filtro {
  font-size: 0.7rem;
  background: none;
  border: none;
  color: var(--grigio);
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  border-radius: 999px;
  transition: color 0.15s;
}

.filtro:hover { color: var(--inchiostro); }

.filtro.attivo {
  color: var(--carta);
  background: var(--inchiostro);
}

/* ——— Pagina: contenuto + margine dati ——— */

.pagina {
  max-width: var(--misura);
  margin: 0 auto;
  padding: 0 var(--lato);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 288px;
  column-gap: clamp(3rem, 6vw, 5.5rem);
  align-items: start;
}

@media (max-width: 940px) {
  .pagina { grid-template-columns: 1fr; }
}

.vuoto {
  padding: 5rem 0;
  color: var(--grigio);
  font-style: italic;
}

/* ——— Notizie ——— */

.notizia {
  padding: 4rem 0 4.5rem;
  border-bottom: 1px solid var(--filo);
  scroll-margin-top: 5rem;
}

.notizia:last-child { border-bottom: none; }

.notizia-categoria {
  display: block;
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--grigio);
  margin-bottom: 1rem;
}

.notizia-titolo {
  font-size: clamp(1.6rem, 3.2vw, 2.15rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
  max-width: 26ch;
}

.notizia-sommario {
  font-size: 1.06rem;
  line-height: 1.7;
  max-width: 66ch;
}

/* ——— Opinioni ——— */

.opinioni {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2.5rem 0 1.5rem;
}

@media (max-width: 640px) {
  .opinioni { grid-template-columns: 1fr; }
}

.opinione {
  padding: 1.4rem 1.5rem 1.5rem;
  border-radius: 4px;
  font-size: 0.95rem;
  line-height: 1.65;
}

.opinione h3 {
  font-size: 0.66rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.opinione.cdx { background: var(--cdx-fondo); border-top: 3px solid var(--cdx); }
.opinione.cdx h3 { color: var(--cdx); }

.opinione.csx { background: var(--csx-fondo); border-top: 3px solid var(--csx); }
.opinione.csx h3 { color: var(--csx); }

/* ——— Righe editoriali (perché se ne parla, dove convergono, e ora) ——— */

.riga-editoriale {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--grigio);
  max-width: 66ch;
  margin-top: 1.75rem;
}

.riga-editoriale .riga-label {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--inchiostro);
  margin-right: 0.75em;
}

.riga-editoriale.accordo { margin-top: 0; color: var(--inchiostro); font-style: italic; }
.riga-editoriale.accordo .riga-label { font-style: normal; }

.riga-editoriale.previsione {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--filo);
  color: var(--inchiostro);
  font-style: italic;
}

.previsione-prob { cursor: help; }

.riga-editoriale.previsione .riga-label { font-style: normal; }

.previsione-prob {
  display: inline-block;
  background: var(--inchiostro);
  color: var(--carta);
  border-radius: 999px;
  padding: 0.1em 0.55em;
  margin-left: 0.35em;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
}

/* ——— Riquadro dati: sentiment + profilo esagonale ——— */

.dati {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  margin: 2.75rem 0;
}

@media (max-width: 640px) {
  .dati { grid-template-columns: 1fr; row-gap: 2rem; }
}

.dati-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grigio);
  margin-bottom: 0.4rem;
}

.profilo { width: 320px; max-width: 100%; }

.radar { display: block; width: 100%; height: auto; }

.radar-anello { fill: none; stroke: var(--filo); stroke-width: 1; }

.radar-dati {
  fill: var(--inchiostro);
  fill-opacity: 0.07;
  stroke: var(--inchiostro);
  stroke-width: 1.5;
  stroke-linejoin: round;
}

.radar-punto { fill: var(--inchiostro); }

.radar-nome {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  fill: var(--grigio);
}

.radar-valore { font-weight: 700; fill: var(--inchiostro); }

.radar-zona { fill: transparent; cursor: help; }

.radar-nome { cursor: help; }

.radar-tooltip {
  position: fixed;
  z-index: 50;
  transform: translate(-50%, -100%);
  max-width: 240px;
  background: var(--inchiostro);
  color: var(--carta);
  font-family: var(--sans);
  font-size: 0.74rem;
  line-height: 1.45;
  padding: 0.55rem 0.75rem 0.6rem;
  border-radius: 4px;
  pointer-events: none;
}

.radar-tooltip.sotto { transform: translate(-50%, 0); }

.radar-tooltip strong {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.radar-tooltip .tooltip-perche { display: block; }

.radar-tooltip .tooltip-desc {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.66rem;
  opacity: 0.65;
}

/* ——— Sentiment ——— */

.sentiment { margin: 0; max-width: 34rem; }

.sentiment-testa {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.66rem;
  color: var(--grigio);
  margin-bottom: 0.7rem;
}

.sentiment-label { font-weight: 700; color: var(--inchiostro); cursor: help; }

.sentiment-lati {
  display: flex;
  gap: 1.4em;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.sentiment-lati .legenda-lato { cursor: help; }

.sentiment-barra {
  position: relative;
  height: 5px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--neg), var(--filo) 50%, var(--pos));
  opacity: 0.85;
}

.sentiment-ago {
  position: absolute;
  top: -4px;
  width: 3px;
  height: 13px;
  background: var(--inchiostro);
  border-radius: 2px;
  transform: translateX(-50%);
}

.sentiment-ago.lato { top: -2px; height: 9px; width: 2px; }
.sentiment-ago.lato.cdx { background: var(--cdx); }
.sentiment-ago.lato.csx { background: var(--csx); }

.legenda-lato { font-weight: 700; letter-spacing: 0.08em; }
.legenda-lato.cdx { color: var(--cdx); }
.legenda-lato.csx { color: var(--csx); }

.sentiment-scala {
  display: flex;
  justify-content: space-between;
  font-size: 0.6rem;
  color: var(--grigio);
  margin-top: 0.4rem;
}

.sentiment-nota {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--grigio);
  margin-top: 0.9rem;
}

/* ——— Fonti ——— */

.fonti { margin-top: 2.5rem; }

.fonti h4 {
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--grigio);
  margin-bottom: 0.5rem;
}

.fonti ul { list-style: none; }

.fonti li { font-size: 0.9rem; padding: 0.18rem 0; }

.fonti a {
  color: var(--inchiostro);
  text-decoration: none;
  border-bottom: 1px solid var(--filo);
  transition: border-color 0.15s;
}

.fonti a:hover { border-color: var(--inchiostro); }

.fonti .testata-nome {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grigio);
  margin-right: 0.55em;
}

/* ——— Margine dati (sidebar) ——— */

.margine {
  position: sticky;
  top: 3.25rem;
  max-height: calc(100vh - 3.25rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 3.5rem 0.75rem 2.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--filo) transparent;
}

.margine::-webkit-scrollbar { width: 6px; }
.margine::-webkit-scrollbar-thumb { background: var(--filo); border-radius: 3px; }
.margine::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 940px) {
  .margine {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 3rem 0 1rem;
    border-top: 3px double var(--inchiostro);
    margin-top: 1rem;
  }
}

.blocco .etichetta {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--grigio);
  padding-bottom: 0.6rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--filo);
}

/* Umore del giorno */

.umore-frase {
  font-size: 1.05rem;
  line-height: 1.55;
  font-style: italic;
}

.umore-frase strong { font-style: normal; }

.umore-barra { margin-top: 1rem; }

/* Topic caldi */

.topic { list-style: none; counter-reset: topic; }

.topic li {
  counter-increment: topic;
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  column-gap: 0.6rem;
  padding: 0.75rem 0;
}

.topic li + li { border-top: 1px solid var(--filo); }

.topic li::before {
  content: counter(topic);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--grigio);
  line-height: 1.5;
}

.topic a {
  color: var(--inchiostro);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
}

.topic a:hover { text-decoration: underline; text-underline-offset: 3px; }

.topic-meta {
  grid-column: 2;
  font-size: 0.62rem;
  color: var(--grigio);
  margin-top: 0.3rem;
}

/* Fonti dell'edizione */

.fonti-sintesi { font-size: 0.95rem; margin-bottom: 0.9rem; }

.fonti-lista { list-style: none; }

.fonti-lista li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  padding: 0.3rem 0;
  color: var(--inchiostro);
}

.fonte-conta { font-size: 0.62rem; color: var(--grigio); }

/* ——— Colophon ——— */

.colophon {
  max-width: var(--misura);
  margin: 3rem auto 0;
  padding: 2rem var(--lato) 3rem;
  border-top: 3px double var(--inchiostro);
  font-size: 0.85rem;
  color: var(--grigio);
  line-height: 1.7;
}

.colophon p { max-width: 78ch; }

.colophon-piccolo { margin-top: 1rem; font-style: italic; }