/* 'O stile 'e tutt' 'e paggene d' 'o sito (index, storico, margherita). */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --link: #1c5cab;
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  --s4: #eda100;
  /* 'A sfumatura d' 'o sito: 'a stessa p' 'o calcolatore e p' 'e abbonamente mieje */
  --grad: linear-gradient(135deg, #ff5e62 0%, #d63384 50%, #6a3df0 100%);
  --accent: #c2297a;
  --accent-2: #6a3df0;
  --on-accent: #ffffff;
  --glass: rgba(255, 255, 255, 0.74);
  --glass-line: rgba(255, 255, 255, 0.95);
  --chip: rgba(255, 255, 255, 0.85);
  --aurora-1: #ffd6cc;
  --aurora-2: #f7c8ec;
  --aurora-3: #d9ccff;
  --aurora-4: #c9f2e7;
  /* 'E categorie (Video, Musica, Cloud, Gaming, Altro): 'a stessa famiglia d' 'a sfumatura */
  --cat-video: #7048e8;
  --cat-musica: #f0506e;
  --cat-cloud: #0fa57a;
  --cat-gaming: #e08a00;
  --cat-altro: #868e96;
  --shadow: 0 1px 2px rgba(60, 20, 90, 0.06), 0 18px 48px rgba(106, 61, 240, 0.14);
  --shadow-sm: 0 1px 2px rgba(60, 20, 90, 0.06), 0 6px 16px rgba(106, 61, 240, 0.08);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --link: #86b6ef;
    --s1: #3987e5;
    --s2: #d95926;
    --s3: #199e70;
    --s4: #c98500;
    --accent: #ff7aa8;
    --accent-2: #9b7bff;
    --on-accent: #ffffff;
    --glass: rgba(26, 22, 38, 0.72);
    --glass-line: rgba(255, 255, 255, 0.08);
    --chip: rgba(255, 255, 255, 0.06);
    --aurora-1: #3a1726;
    --aurora-2: #33163c;
    --aurora-3: #1f1a4a;
    --aurora-4: #0f2e2a;
    --cat-video: #9b7bff;
    --cat-musica: #ff7a8f;
    --cat-cloud: #38d9a9;
    --cat-gaming: #fcc419;
    --cat-altro: #adb5bd;
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
    --shadow-sm: 0 6px 16px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--link); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

header.wrap { padding-top: 48px; padding-bottom: 16px; }
.kicker { margin: 0; color: var(--ink-2); font-size: 14px; }
h1 { margin: 4px 0 8px; font-size: clamp(36px, 7vw, 56px); line-height: 1.05; letter-spacing: -0.02em; }
.lede { margin: 0; max-width: 60ch; color: var(--ink-2); font-size: 18px; }

main.wrap { padding-bottom: 32px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
}
h2 { margin: 0; font-size: 22px; line-height: 1.25; }
.meta { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }

/* 'O calcolatore */
.calc-grid { display: grid; gap: 24px; margin-top: 16px; }
@media (min-width: 720px) { .calc-grid { grid-template-columns: 5fr 6fr; align-items: start; } }
fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 12px; }
legend { padding: 0; margin-bottom: 4px; font-size: 14px; color: var(--ink-2); }
.field { display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 12px; font-size: 15px; }
select, input {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--axis);
  border-radius: 8px;
  padding: 8px 10px;
  width: 100%;
  min-width: 0;
}
.hero { margin: 0; font-size: 56px; font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.hero-sub { margin: 6px 0 16px; color: var(--ink-2); }

/* 'E tabelle */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; font-weight: 500; color: var(--ink-2); font-size: 13px; padding: 6px 8px 6px 0; }
td { padding: 8px 8px 8px 0; border-top: 1px solid var(--grid); vertical-align: baseline; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.off { color: var(--muted); }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; }
.sw.none { background: transparent; }

/* 'E grafice */
figure { margin: 20px 0 8px; }
figcaption { font-size: 14px; color: var(--ink-2); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 8px 0 4px; font-size: 14px; color: var(--ink-2); }
.plot { position: relative; }
.plot svg { display: block; width: 100%; height: auto; touch-action: pan-y; }
.tick { fill: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.endlabel { fill: var(--ink-2); font-size: 12px; font-variant-numeric: tabular-nums; }
.grid { stroke: var(--grid); stroke-width: 1; }
.axis { stroke: var(--axis); stroke-width: 1; }
.cross { stroke: var(--axis); stroke-width: 1; }
.line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.dot { stroke: var(--surface); stroke-width: 2; }
.tip {
  position: absolute;
  top: 0;
  pointer-events: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  padding: 8px 10px;
  font-size: 13px;
  min-width: 180px;
}
.tip[hidden] { display: none; }
.tip-date { color: var(--ink-2); margin-bottom: 4px; }
.tip-row { display: flex; align-items: center; gap: 0; }
.tip-row .val { margin-left: auto; padding-left: 12px; font-variant-numeric: tabular-nums; }

/* 'O storico d' 'e evente */
details { margin-top: 16px; }
summary { cursor: pointer; color: var(--link); font-size: 15px; }
ol.events { list-style: none; margin: 8px 0 0; padding: 0; }
ol.events li { border-top: 1px solid var(--grid); padding: 12px 0; }
.ev-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.ev-date { font-weight: 600; }
.pill { font-size: 12px; color: var(--ink-2); border: 1px solid var(--axis); border-radius: 999px; padding: 0 8px; }
ul.changes { margin: 6px 0; padding-left: 18px; font-variant-numeric: tabular-nums; }
.ev-note, .ev-src { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); }
.ev-src a { margin-right: 10px; overflow-wrap: anywhere; }

/* Navigazione e titole d' 'e sezziune */
nav.more { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
nav.more a {
  font-size: 15px; text-decoration: none; color: var(--ink);
  border: 1px solid var(--axis); border-radius: 999px; padding: 4px 14px;
}
nav.more a:hover { background: var(--grid); }
.part { margin: 40px 0 0; font-size: 28px; line-height: 1.2; letter-spacing: -0.01em; }
.part-lede { margin: 4px 0 0; color: var(--ink-2); max-width: 60ch; }

/* L'Indice Margherita */
.cta {
  display: inline-block; margin-top: 12px; padding: 10px 18px; border-radius: 8px;
  background: var(--ink); color: var(--page); text-decoration: none; font-weight: 600;
}
.empty { margin: 16px 0 0; color: var(--ink-2); max-width: 60ch; }
.note { margin: 16px 0 0; font-size: 14px; color: var(--ink-2); max-width: 70ch; }

/* ---- 'E abbonamente mieje ----------------------------------------------
   È ll'app d' 'a paggena. Stessa famiglia d' 'o calcolatore (corallo →
   magenta → viola), ma cchiù leggera: n'aurora pastello 'e sotto, na carta
   'e vetro ncoppa, 'a sfumatura sulo addò serve 'a guardà. */
.band {
  position: relative; overflow: hidden; padding-bottom: 32px;
  background:
    radial-gradient(60% 50% at 8% 0%, var(--aurora-1) 0%, transparent 70%),
    radial-gradient(45% 45% at 92% 6%, var(--aurora-2) 0%, transparent 70%),
    radial-gradient(55% 55% at 70% 60%, var(--aurora-3) 0%, transparent 70%),
    radial-gradient(40% 40% at 10% 85%, var(--aurora-4) 0%, transparent 70%),
    var(--page);
}
.band::after {
  /* 'A fascia se scioglie dint' ô fondo d' 'a paggena, senza nu taglio */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 80px;
  background: linear-gradient(transparent, var(--page)); pointer-events: none;
}
.band > * { position: relative; z-index: 1; }
.band header.wrap { padding-top: 44px; padding-bottom: 24px; }
.band .kicker {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px;
  background: var(--chip); color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}
.band h1 {
  margin-top: 14px; font-size: clamp(42px, 8vw, 72px); font-weight: 800; letter-spacing: -0.035em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.band .lede { font-size: 19px; }

.app {
  background: var(--glass); border: 1px solid var(--glass-line); border-radius: 28px; padding: 28px;
  box-shadow: var(--shadow); -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3);
}
.app h2 { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.mine-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; }
.privacy {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; padding: 3px 12px;
  border-radius: 999px; font-size: 13px; color: var(--ink-2); background: var(--chip);
}

button {
  font: inherit; cursor: pointer; color: var(--ink); background: var(--surface);
  border: 1px solid var(--axis); border-radius: 999px; padding: 8px 16px;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
button:hover { background: var(--grid); }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button.primary {
  background: var(--grad); color: var(--on-accent); border: 0; border-radius: 999px; font-weight: 700;
  box-shadow: 0 8px 20px rgba(214, 51, 132, 0.28);
}
button.primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(214, 51, 132, 0.36); background: var(--grad); }
button.primary:active { transform: translateY(0); }
button.big { padding: 12px 22px; font-size: 16px; }
button.link { border: 0; background: none; padding: 0; color: var(--link); text-decoration: underline; }
button.x { border: 0; background: none; padding: 4px 8px; color: var(--muted); font-size: 20px; line-height: 1; border-radius: 999px; }
button.x:hover { color: var(--ink); background: var(--chip); }
.mine-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: 18px; font-size: 14px; }
.mine-msg { margin: 12px 0 0; min-height: 1.5em; color: var(--ink-2); font-size: 14px; }

/* Riepilogo: 'o totale d' 'o mese cu 'a stessa sfumatura d' 'o calcolatore */
.tiles { display: grid; gap: 14px; margin-top: 24px; grid-template-columns: 1.5fr 1fr 1fr; }
.tile {
  position: relative; overflow: hidden; min-width: 0; padding: 18px 20px; border-radius: 22px;
  background: var(--chip); border: 1px solid var(--glass-line); box-shadow: var(--shadow-sm);
}
.tile-label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.tile-value { margin-top: 6px; font-size: 28px; font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tile-sub { margin-top: 6px; font-size: 13px; color: var(--ink-2); overflow-wrap: anywhere; }
.tile.big {
  color: #fff; border: 0;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 196, 92, 0.55) 0, transparent 42%),
    var(--grad);
  box-shadow: 0 18px 40px rgba(214, 51, 132, 0.30);
}
.tile.big .tile-label, .tile.big .tile-sub { color: rgba(255, 255, 255, 0.9); }
.tile.big .tile-value { font-size: clamp(44px, 7vw, 60px); letter-spacing: -0.035em; }

/* 'A barra d' 'a spesa pe' categoria */
.split { display: flex; gap: 4px; height: 12px; margin-top: 22px; }
.split span { display: block; height: 100%; border-radius: 999px; min-width: 6px; }
.split-legend { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; font-size: 13px; color: var(--ink-2); }
.split-legend > span { display: inline-flex; align-items: center; padding: 3px 10px 3px 8px; border-radius: 999px; background: var(--chip); }
.split-legend b { margin-left: 4px; color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }

/* Lista e prossime addebite */
.mine-cols { display: grid; gap: 28px; margin-top: 30px; }
@media (min-width: 780px) { .mine-cols { grid-template-columns: 3fr 2fr; } }
.mine-cols[hidden] { display: none; }
.mine-cols > * { min-width: 0; }
h3.sub { margin: 0 0 12px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
ul.subs { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
ul.subs li {
  display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 18px;
  background: var(--chip); border: 1px solid var(--glass-line); box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
ul.subs li:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.avatar {
  flex: none; width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
  font-size: 14px; font-weight: 800; letter-spacing: -0.02em;
  color: color-mix(in srgb, var(--cat) 75%, var(--ink));
  background: linear-gradient(145deg, color-mix(in srgb, var(--cat) 30%, var(--surface)), color-mix(in srgb, var(--cat) 12%, var(--surface)));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cat) 25%, transparent);
}
.sub-main { flex: 1; min-width: 0; }
.sub-name { font-weight: 700; overflow-wrap: anywhere; }
.sub-meta { font-size: 13px; color: var(--ink-2); }
.sub-price { text-align: right; white-space: nowrap; font-weight: 800; font-variant-numeric: tabular-nums; }
.sub-price small { display: block; font-size: 12px; font-weight: 500; color: var(--ink-2); }
ol.soon { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
ol.soon li { display: flex; align-items: center; gap: 12px; }
.daychip {
  flex: none; width: 48px; border-radius: 14px; overflow: hidden; text-align: center;
  background: var(--chip); border: 1px solid var(--glass-line); box-shadow: var(--shadow-sm);
}
.daychip b {
  display: block; padding: 2px 0; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: #fff;
  background: linear-gradient(135deg, var(--cat), color-mix(in srgb, var(--cat) 70%, #fff));
}
.daychip span { display: block; font-size: 19px; font-weight: 800; line-height: 1.5; font-variant-numeric: tabular-nums; }
.soon-main { flex: 1; min-width: 0; }
.soon-main div:first-child { font-weight: 600; overflow-wrap: anywhere; }
.soon-when { font-size: 13px; color: var(--ink-2); }
.soon-price { font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.hint { margin: 0; font-size: 14px; color: var(--ink-2); }

/* Nel tuo calendario: nu riquadro cu nu bordo a sfumatura */
.cal {
  margin-top: 30px; padding: 20px 22px; border-radius: 22px;
  background: linear-gradient(var(--glass), var(--glass)) padding-box, var(--grad) border-box;
  border: 1.5px solid transparent;
}
.cal[hidden] { display: none; }
.cal h3 { margin: 0; font-size: 18px; font-weight: 800; }
.cal p { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); max-width: 70ch; }
.cal-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.cal-buttons a, .cal-buttons button {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  background: var(--chip); border: 1px solid var(--glass-line); color: var(--ink); text-decoration: none;
  font-weight: 700; font-size: 15px; box-shadow: var(--shadow-sm);
}
.cal-buttons a:hover, .cal-buttons button:hover { background: var(--surface); transform: translateY(-1px); }
.cal-help { margin-top: 12px; font-size: 14px; }
.cal-help summary { font-size: 14px; cursor: pointer; color: var(--link); }
.cal-help ul { margin: 6px 0; padding-left: 20px; color: var(--ink-2); }
.cal-help p { margin: 6px 0 0; }
.cal small { display: block; margin-top: 12px; font-size: 13px; color: var(--ink-2); max-width: 70ch; }

/* L'aggiunta: primma 'o servizio d' 'a griglia, po' piano e juorno */
.add-panel {
  margin-top: 24px; padding: 20px; border-radius: 22px;
  background: var(--chip); border: 1px solid var(--glass-line); box-shadow: var(--shadow-sm);
}
.add-panel[hidden] { display: none; }
.cat-title { margin: 16px 0 8px; font-size: 13px; font-weight: 700; color: var(--ink-2); }
.cat-title:first-child { margin-top: 4px; }
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.svc-grid button {
  display: flex; align-items: center; gap: 10px; text-align: left; padding: 7px 12px 7px 7px; min-width: 0;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
}
.svc-grid button:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); background: var(--surface); }
.svc-grid button span:last-child { overflow-wrap: break-word; min-width: 0; font-weight: 600; }
.svc-grid button[aria-pressed="true"] {
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box;
  border: 2px solid transparent; padding: 6px 11px 6px 6px;
}
.svc-grid .avatar { width: 30px; height: 30px; border-radius: 999px; font-size: 12px; }
.add-form { display: grid; gap: 14px; max-width: 500px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.add-form[hidden], .add-form .field[hidden] { display: none; }
.add-form .field { grid-template-columns: 140px 1fr; }
.add-form select, .add-form input { border-radius: 12px; background: var(--surface); }
.seg { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--grid); gap: 2px; }
.seg button { border: 0; background: none; padding: 6px 16px; border-radius: 999px; font-weight: 700; color: var(--ink-2); }
.seg button:hover { background: none; color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--grad); color: #fff; box-shadow: 0 4px 12px rgba(214, 51, 132, 0.3); }
.seg-note { margin-top: 4px; font-size: 13px; color: var(--ink-2); }

@media (prefers-reduced-motion: reduce) {
  button, ul.subs li, .cal-buttons a { transition: none; }
  button.primary:hover, ul.subs li:hover, .svc-grid button:hover, .cal-buttons a:hover { transform: none; }
}

/* ---- Tutt' 'o riesto: approfondimente, cchiù quiete ---- */
.more-zone { border-top: 1px solid var(--grid); margin-top: 16px; }
.more-zone .part:first-child { margin-top: 32px; }

footer.wrap { padding-bottom: 48px; color: var(--ink-2); font-size: 14px; }
footer h2 { font-size: 16px; color: var(--ink); margin-bottom: 4px; }
footer p { margin: 0 0 8px; max-width: 70ch; }

/* ---- 'A barra 'ncoppa, uguale pe' tutt' 'e paggene ---- */
.topnav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--page) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.topnav .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; min-height: 52px; }
.brand { font-weight: 800; letter-spacing: -0.01em; text-decoration: none; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.topnav-links { display: flex; flex-wrap: wrap; gap: 4px; }
.topnav-links a { padding: 6px 12px; border-radius: 999px; color: var(--ink-2); text-decoration: none; font-size: 15px; }
.topnav-links a:hover { background: var(--grid); color: var(--ink); }
.topnav-links a[aria-current="page"] { background: var(--grad); color: #fff; font-weight: 600; }

/* ---- Testata d' 'e paggene 'e approfondimento ---- */
.page-head { padding-top: 40px; padding-bottom: 8px; }
.page-head h1 { font-size: clamp(32px, 6vw, 48px); }

/* ---- Paggene 'e testo (privacy) ---- */
.prose .card h2 { margin-bottom: 6px; }
.prose .card p { margin: 8px 0 0; max-width: 72ch; }
.prose .card ul { margin: 8px 0 0; padding-left: 20px; max-width: 72ch; }
.prose .card li { margin: 4px 0; }
.prose code { font-size: 0.92em; }

/* ---- 'O calcolatore: culurato, pe' se fà guardà ---- */
.calc {
  position: relative; overflow: hidden; margin: 32px 0 0; padding: 28px; border-radius: 20px; color: #fff;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 196, 92, 0.55) 0, transparent 38%),
    var(--grad);
  box-shadow: 0 16px 40px rgba(214, 51, 132, 0.25);
}
.calc .calc-grid { margin-top: 0; }
/* Senza chisto 'a fila 'e ll'anne allarga 'a colonna e schiaccia ll'ata */
.calc .calc-grid > * { min-width: 0; }
@media (min-width: 760px) { .calc .calc-grid { grid-template-columns: 1fr 1.1fr; gap: 32px; } }
.calc-kicker { margin: 0; font-size: 14px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; opacity: 0.9; }
.calc h2 { margin-top: 6px; font-size: clamp(24px, 4vw, 32px); line-height: 1.15; letter-spacing: -0.01em; }
.calc .meta { color: rgba(255, 255, 255, 0.88); font-size: 15px; }
.calc-panel { margin-top: 18px; padding: 16px; border-radius: 16px; background: rgba(255, 255, 255, 0.16); border: 1px solid rgba(255, 255, 255, 0.28); }
.calc legend { color: #fff; font-weight: 600; }
.calc .field { color: #fff; }
.calc select { background: #fff; color: #1b1030; border-color: transparent; }
.years { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.years button { flex: none; color: #fff; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 999px; padding: 4px 12px; font-size: 14px; font-variant-numeric: tabular-nums; }
.years button:hover { background: rgba(255, 255, 255, 0.28); }
.years button[aria-pressed="true"] { background: #fff; color: #b0246c; border-color: #fff; font-weight: 700; }
.calc-big { margin: 14px 0 0; font-size: clamp(52px, 10vw, 80px); font-weight: 800; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.calc-sub { margin: 8px 0 0; font-size: 16px; color: rgba(255, 255, 255, 0.92); }
.calc-badge { display: inline-block; margin-left: 6px; padding: 1px 10px; border-radius: 999px; background: #fff; color: #b0246c; font-weight: 800; font-size: 15px; }
.bars { display: grid; gap: 10px; margin-top: 20px; }
.bar-row { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 10px; font-size: 14px; font-variant-numeric: tabular-nums; }
.bar { height: 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.2); overflow: hidden; }
.bar span { display: block; height: 100%; border-radius: 999px; background: rgba(255, 255, 255, 0.55); transition: width 0.4s ease; }
.bar-row.now .bar span { background: #fff; }
.bar-row b { font-weight: 700; }
.calc-detail { margin-top: 16px; font-size: 14px; }
.calc-detail summary { color: #fff; }
.calc table th, .calc table td { color: #fff; border-color: rgba(255, 255, 255, 0.25); }
.calc td.off { color: rgba(255, 255, 255, 0.7); }
.calc-link { display: inline-block; margin-top: 18px; color: #fff; font-weight: 700; }

/* ---- 'E porte p' 'e paggene 'e approfondimento ---- */
.doors { display: grid; gap: 14px; margin: 24px 0 8px; }
@media (min-width: 700px) { .doors { grid-template-columns: 1fr 1fr; } }
.door {
  display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: 18px; text-decoration: none; color: var(--ink);
  background: var(--surface); border: 1px solid var(--border); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.door:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.door-icon { flex: none; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 26px; background: var(--page); }
.door h3 { margin: 0; font-size: 18px; }
.door p { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); }
.door span.go { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 700; color: var(--link); }
@media (prefers-reduced-motion: reduce) { .door, .bar span { transition: none; } }

@media (max-width: 600px) {
  .card { padding: 16px; }
  .app { padding: 18px; border-radius: 16px; }
  .calc { padding: 20px; border-radius: 16px; }
  .topnav { position: static; }
  .topnav .wrap { padding-top: 8px; padding-bottom: 8px; }
  .topnav-links { flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 0 16px; }
  .topnav-links a { flex: none; font-size: 14px; padding: 5px 10px; }
  .bar-row { grid-template-columns: 56px 1fr auto; }
  .tile.big .tile-value { font-size: 44px; }
  .tile { padding: 14px 14px; border-radius: 18px; }
  .tile-value { font-size: 21px; }
  .hero { font-size: 48px; }
  .field { grid-template-columns: 80px 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .tile.big { grid-column: 1 / -1; }
  .add-form .field { grid-template-columns: 1fr; gap: 4px; }
  .svc-grid button { font-size: 14px; padding: 8px 10px; }
  .svc-grid .avatar { display: none; }
}