/* Fish'n'Ships: identità "Il fondale" (stessi token del mockup approvato). Tema unico subacqueo. */
:root {
  --abyss: #051c2e;
  --deep: #0a3550;
  --sea: #105e7c;
  --glass: rgba(170, 225, 235, .08);
  --glass-line: rgba(170, 225, 235, .18);
  --foam: #e8f5f2;
  --mist: #9cc3c9;
  --sand: #f3c25f;
  --kelp: #49b85a;
  --coral: #ee5d48;
  --ink: #04131f;
  --display: "Bree Serif", "Rockwell", "Roboto Slab", Georgia, serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--abyss); }
body {
  margin: 0; min-height: 100vh;
  background: var(--abyss); color: var(--foam);
  font-family: var(--body); font-size: 16px; line-height: 1.5;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.sea-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(120% 60% at 50% -10%, rgba(64, 190, 210, .35), transparent 60%),
    radial-gradient(80% 50% at 85% 110%, rgba(16, 94, 124, .55), transparent 70%),
    linear-gradient(180deg, var(--sea) 0%, var(--deep) 38%, var(--abyss) 100%);
}
a { color: var(--sand); }
a:hover { color: #f7d17f; }
h1, h2 { font-family: var(--display); font-weight: 400; line-height: 1.15; text-wrap: balance; margin: 0 0 .6em; }
h1 { font-size: clamp(28px, 4vw, 40px); }
h2 { font-size: 21px; }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--sand); outline-offset: 2px; }
.muted { color: var(--mist); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* barra in alto */
.topbar {
  max-width: 1200px; margin: 12px auto 0; padding: 10px 16px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px;
  background: rgba(4, 19, 31, .55); border: 1px solid var(--glass-line); border-radius: 14px;
}
.brand { font-family: var(--display); font-size: 24px; color: var(--sand); text-decoration: none; line-height: 1; }
.brand small { display: block; font-family: var(--body); font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--mist); margin-top: 4px; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.nav a { text-decoration: none; }
.who { color: var(--mist); }
.langs { display: flex; gap: 6px; }
.langs a { font-size: 13px; font-weight: 700; color: var(--mist); padding: 2px 6px; border-radius: 6px; }
.langs a[aria-current] { color: var(--ink); background: var(--sand); }
.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: var(--sand); cursor: pointer; padding: 0; }

.page { max-width: 1200px; margin: 0 auto; padding-block: 24px 48px; }

/* bottoni, card, messaggi */
.btn {
  display: inline-block; cursor: pointer; text-decoration: none; font-weight: 700;
  padding: 10px 18px; border-radius: 10px; border: 1px solid var(--glass-line);
  background: var(--glass); color: var(--foam);
}
.btn:hover { background: rgba(170, 225, 235, .16); color: var(--foam); }
.btn.go { background: var(--sand); color: var(--ink); border-color: transparent; }
.btn.go:hover { background: #f7d17f; color: var(--ink); }
.btn.small { padding: 6px 12px; font-size: 14px; }
.card { background: rgba(4, 19, 31, .45); border: 1px solid var(--glass-line); border-radius: 14px; padding: 18px 20px; min-width: 0; }
.card.narrow { max-width: 440px; margin: 0 auto; }
.flash { padding: 10px 14px; border-radius: 10px; margin: 0 0 16px; border-left: 4px solid var(--mist); background: rgba(170, 225, 235, .08); }
.flash.ok { border-color: var(--kelp); }
.flash.ko { border-color: var(--coral); }
.flash.info { border-color: var(--sand); }
ul.flash { padding-left: 32px; }
.aside { font-size: 14px; color: var(--mist); margin-top: 16px; }

.form { display: grid; gap: 8px; }
.form label { font-size: 13px; letter-spacing: .6px; text-transform: uppercase; color: var(--mist); margin-top: 6px; }
.form label.check { text-transform: none; letter-spacing: 0; font-size: 14px; display: flex; gap: 8px; align-items: flex-start; }
.form button { margin-top: 12px; justify-self: start; }
input, select {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--glass-line);
  background: rgba(4, 19, 31, .6); color: var(--foam);
}
input[type=checkbox] { width: auto; margin-top: 3px; }

/* home */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: center; padding-top: 32px; }
.hero h1 { font-size: clamp(40px, 7vw, 72px); color: var(--sand); }
.lead { font-size: 19px; max-width: 34em; color: #cfe4e4; }
.hero .btn { margin: 8px 8px 0 0; }
.hero-cards { position: relative; height: 340px; }
.hero-cards img {
  position: absolute; width: 170px; max-width: 42%; border-radius: 12px; box-shadow: 0 12px 30px rgba(0, 0, 0, .55);
  left: calc(var(--i) * 18%); top: calc(var(--i) * 18px); transform: rotate(calc(-9deg + var(--i) * 6deg));
}

/* lobby */
.lobby { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.games { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.game { padding: 12px; border-radius: 10px; background: rgba(170, 225, 235, .05); border: 1px solid transparent; display: grid; gap: 6px; }
.game.new { border-color: var(--sand); }
.game-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.players { margin: 0; display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 14px; color: var(--mist); }
.actions, .join { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.join select { width: auto; flex: 1; }
.pill { font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; background: var(--glass); white-space: nowrap; }
.pill.in_corso { background: var(--kelp); color: var(--ink); }

/* admin */
.stats { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { background: rgba(4, 19, 31, .45); border: 1px solid var(--glass-line); border-radius: 12px; padding: 12px 18px; }
.stat b { display: block; font-family: var(--display); font-weight: 400; font-size: 30px; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--mist); }

@media (max-width: 900px) {
  .lobby { grid-template-columns: minmax(0, 1fr); }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-cards { height: 260px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* pagine pubbliche */
.eyebrow { font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--mist); margin: 0 0 6px; }
.numbers { display: flex; flex-wrap: wrap; gap: 12px 32px; margin: 32px 0; padding: 18px 22px; border-radius: 14px; background: rgba(4, 19, 31, .45); border: 1px solid var(--glass-line); align-items: center; }
.numbers > div { display: grid; }
.numbers b { font-family: var(--display); font-weight: 400; font-size: 34px; color: var(--sand); font-variant-numeric: tabular-nums; line-height: 1.1; }
.numbers span { font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--mist); }
.numbers.small { margin-top: 0; }
.numbers .lingua { gap: 6px; margin-left: auto; }
.numbers .langs a { font-size: 14px; }
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; margin-bottom: 16px; }
.table-wrap { overflow-x: auto; }
.ranking { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ranking th, .ranking td { padding: 7px 8px; border-bottom: 1px solid var(--glass-line); text-align: left; font-size: 15px; }
.ranking th { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--mist); font-weight: 700; }
.ranking .num { text-align: right; }
.ranking .pos { color: var(--sand); font-family: var(--display); width: 2.5em; }
.ranking tbody tr:first-child .pos { font-size: 20px; }
.credits { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--glass-line); color: #cfe4e4; font-size: 15px; max-width: 70em; }
.credits h2 { font-size: 18px; letter-spacing: 1.4px; text-transform: uppercase; }
.logos { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 16px; }
.logos img { height: 48px; width: auto; max-width: 100%; background: #fff; padding: 6px 10px; border-radius: 8px; }

.article { max-width: 46em; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
.article > *, .card { min-width: 0; }
.article.wide { max-width: 1100px; }
.article p { margin: 0 0 10px; max-width: 46em; color: #d9ecea; }
.article-head h1 { font-size: clamp(34px, 5vw, 52px); color: var(--sand); margin: 0; }
.toc { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 10px 14px; border-radius: 12px; background: rgba(4, 19, 31, .45); border: 1px solid var(--glass-line); }
.toc a { text-decoration: none; font-size: 15px; }
.rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 32px; }
.rules section { min-width: 0; }
.steps { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.steps h3 { font-family: var(--display); font-weight: 400; font-size: 18px; margin: 0 0 2px; }
.video { aspect-ratio: 16 / 9; max-width: 100%; border-radius: 14px; border: 1px dashed var(--glass-line); display: grid; place-items: center; align-content: center; gap: 12px; padding: 16px; text-align: center; background: rgba(4, 19, 31, .45); }
.video p { max-width: 34em; color: var(--mist); }
.video.playing { border: 0; padding: 0; }
.video iframe { width: 100%; height: 100%; border: 0; border-radius: 14px; }
.level-title { font-family: var(--display); font-weight: 400; font-size: 20px; margin: 22px 0 10px; }
.level-title span { color: var(--sand); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 14px; align-items: start; }
.specie summary { list-style: none; cursor: pointer; display: grid; gap: 4px; justify-items: center; text-align: center; font-size: 14px; }
.specie summary::-webkit-details-marker { display: none; }
.specie summary img { width: 100%; max-width: 140px; border-radius: 9px; box-shadow: 0 6px 16px rgba(0, 0, 0, .45); transition: transform .18s; }
.specie summary:hover img { transform: translateY(-4px); }
.specie summary small { color: var(--mist); font-size: 12px; }
.specie p { font-size: 13px; color: #cfe4e4; margin: 6px 0 0; }
.specie[open] summary img { box-shadow: 0 0 0 3px var(--sand), 0 6px 16px rgba(0, 0, 0, .45); }
.trophies-table th[scope="row"] { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--foam); font-size: 15px; }
.trophies-table th[scope="row"] b { display: block; }
.trophies-table th[scope="row"] small { display: block; color: var(--mist); font-size: 13px; max-width: 40em; }
.strip { display: flex; gap: 10px; overflow-x: auto; margin: 0; padding-bottom: 6px; }
.strip img { width: 110px; flex: none; border-radius: 9px; }

/* resoconto */
.verdict-card { display: grid; gap: 6px; }
.big-score { font-family: var(--display); font-weight: 400; font-size: 64px; color: var(--sand); line-height: 1; font-variant-numeric: tabular-nums; }
.podium { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; counter-reset: pos; }
.podium li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 12px; border-radius: 10px; background: rgba(170, 225, 235, .05); counter-increment: pos; }
.podium li::before { content: counter(pos); color: var(--sand); font-family: var(--display); width: 1.5em; }
.podium li span { flex: 1; }
.podium li small { color: var(--mist); margin-left: 6px; }
.podium li.win { border: 1px solid var(--sand); }
.podium b { font-family: var(--display); font-weight: 400; font-size: 20px; }
.trophy-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.trophy-list li { padding: 12px 14px; border-radius: 12px; background: rgba(243, 194, 95, .1); border: 1px solid rgba(243, 194, 95, .4); }
.trophy-list p { margin: 6px 0 0; font-size: 14px; color: #cfe4e4; }
.trophy-list .pill { margin-left: 6px; }

@media (max-width: 900px) {
  .duo, .rules { grid-template-columns: minmax(0, 1fr); }
  .numbers .lingua { margin-left: 0; }
}

/* area amministrativa */
.search { display: flex; gap: 8px; margin-bottom: 16px; max-width: 520px; }
.toc a[aria-current], .nav a[aria-current] { color: var(--foam); font-weight: 700; }
.numbers > div > span + * { font-size: 15px; }
.danger-zone { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--glass-line); display: grid; gap: 10px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; }
.check input { width: auto; margin-top: 3px; }
.perms { border: 1px solid var(--glass-line); border-radius: 10px; padding: 8px 12px; display: grid; gap: 4px; margin: 6px 0; }
.perms legend { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--mist); padding: 0 4px; }
.langs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.langs-grid fieldset legend { font-family: var(--display); font-size: 18px; padding: 0 6px; }
.langs-grid > div { grid-column: 1 / -1; }
.card-preview { width: 120px; border-radius: 9px; justify-self: center; }
textarea { width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--glass-line); background: rgba(4, 19, 31, .6); color: var(--foam); font: inherit; resize: vertical; }
.pagination { display: flex; gap: 6px; list-style: none; padding: 0; margin: 14px 0 0; flex-wrap: wrap; }
.pagination a { display: inline-block; padding: 4px 10px; border-radius: 8px; border: 1px solid var(--glass-line); text-decoration: none; }
.pagination .active a { background: var(--sand); color: var(--ink); }
.pill.finita { background: var(--glass); }
.pill.annullata { background: rgba(238, 93, 72, .25); }
@media (max-width: 900px) { .langs-grid { grid-template-columns: minmax(0, 1fr); } }

/* pagine d'errore */
.errore { margin-top: 10vh; text-align: center; }
.errore-codice { font-family: 'Bree Serif', serif; font-size: clamp(64px, 18vw, 120px); line-height: 1; color: var(--sand); margin: 0 0 8px; opacity: .85; }
.errore-azioni { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }