/* Умный рубль. Один смелый элемент — чек выгоды; всё остальное спокойное. */
:root {
  --bg: #E8EDF1;        /* холодный серо-голубой фон */
  --ink: #1D2733;       /* основной текст */
  --muted: #5A6672;     /* вторичный текст */
  --paper: #FFFFFF;     /* бумага чека и полей */
  --gain: #0E6B58;      /* выгода */
  --gain-soft: #D5E9E3;
  --est: #A86A12;       /* оценка */
  --line: #C9D2DA;
  --radius-field: 10px;
  --font: "Golos Text", system-ui, sans-serif;
  --mono: "PT Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.55 var(--font);
}
a { color: var(--gain); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--gain); outline-offset: 2px; border-radius: 4px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 10; }

/* Шапка и подвал */
.site-head {
  display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between;
  max-width: 1120px; margin: 0 auto; padding: 20px 24px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 19px; }
.logo-mark {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--gain); color: var(--paper); font-weight: 600; font-size: 18px;
}
.site-head nav { display: flex; gap: 20px; }
.site-head nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.site-head nav a:hover { text-decoration: underline; }

.site-foot { max-width: 1120px; margin: 64px auto 0; padding: 28px 24px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.site-foot p { max-width: 70ch; margin: 0 0 8px; }
.foot-cats { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; }

/* Калькулятор: анкета слева, чек справа */
.calc {
  display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 48px; align-items: start;
  max-width: 1120px; margin: 0 auto; padding: 24px 24px 0;
}
h1 { font-weight: 800; font-size: clamp(32px, 4.6vw, 52px); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 16px; max-width: 16ch; }
h2 { font-weight: 600; font-size: 24px; line-height: 1.25; margin: 40px 0 12px; }
h3 { font-weight: 600; font-size: 18px; line-height: 1.3; margin: 0; }
.lead { font-size: 19px; color: var(--muted); max-width: 58ch; margin: 0 0 28px; }
.hint, .muted { color: var(--muted); font-size: 15px; }

fieldset { border: 0; margin: 0 0 28px; padding: 0; min-width: 0; }
legend { font-weight: 600; font-size: 20px; margin-bottom: 10px; padding: 0; }
.r-fee { margin: 0; color: var(--muted); font-size: 13px; }

/* Плашка с лучшим результатом — только на телефоне, пока чек вне экрана */
.mobile-best { display: none; }
.field {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 0; border-bottom: 1px solid var(--line);
}
.field > span:first-child { flex: 1; }
.money { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); }
.money input {
  width: 9.5ch; padding: 8px 10px; text-align: right;
  font: 500 18px var(--font); color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-field);
  -moz-appearance: textfield;
}
.money input::-webkit-outer-spin-button, .money input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.money input:focus { border-color: var(--gain); outline: none; box-shadow: 0 0 0 3px var(--gain-soft); }

/* Чек выгоды — главный элемент */
.receipt { position: sticky; top: 20px; }
.receipt-paper {
  position: relative;
  background: var(--paper);
  padding: 26px 24px 34px;
  font: 400 14.5px/1.5 var(--mono);
  color: var(--ink);
  /* зубчатый отрыв снизу, как у кассовой ленты */
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 16px 100%;
          mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 16px 100%;
}
.r-shop { text-align: center; font-weight: 700; font-size: 17px; margin: 0; }
.r-sub { text-align: center; color: var(--muted); margin: 0 0 16px; }
.r-line { display: flex; align-items: baseline; gap: 6px; margin: 0; }
.r-line > span:first-child { min-width: 0; }
.dots { flex: 1; border-bottom: 2px dotted var(--line); transform: translateY(-4px); min-width: 12px; }
.r-name { font-weight: 700; }
.r-sum { font-weight: 700; white-space: nowrap; }
.r-cut { border: 0; border-top: 2px dashed var(--line); margin: 14px 0; }
.r-items { list-style: none; margin: 0; padding: 0; }
.r-items li + li { margin-top: 12px; }
.r-items li:first-child .r-sum { color: var(--gain); }
.r-empty { color: var(--muted); }
.r-total { display: flex; flex-direction: column; gap: 2px; margin: 0; }
.r-total strong { font: 700 40px/1.1 var(--font); letter-spacing: -0.02em; color: var(--gain); }
.r-total strong.bump { animation: bump .35s ease-out; }
@keyframes bump { from { transform: translateY(4px); opacity: .4; } to { transform: none; opacity: 1; } }
.r-est { color: var(--est); margin: 8px 0 0; }
.receipt .btn { display: block; text-align: center; margin-top: 14px; }

/* Кнопки */
.btn {
  display: inline-block; padding: 13px 20px; border-radius: 999px;
  background: var(--gain); color: var(--paper); text-decoration: none; font-weight: 600; border: 0;
  font-family: var(--font); font-size: 16px; cursor: pointer;
}
.btn:hover { background: #0B5847; }
.btn-quiet { background: transparent; color: var(--gain); box-shadow: inset 0 0 0 2px var(--gain); }
.btn-quiet:hover { background: var(--gain-soft); }

/* Обычные страницы */
.page { max-width: 820px; margin: 0 auto; padding: 24px 24px 0; }
.page h1 { max-width: 22ch; }
.bank { font-weight: 400; color: var(--muted); font-size: .7em; letter-spacing: 0; }
h1 .bank { display: block; font-size: 22px; margin-top: 6px; }
.crumbs { margin: 0 0 12px; font-size: 15px; }

/* Рейтинг */
.ranking { list-style: none; margin: 28px 0; padding: 0; border-top: 1px solid var(--line); }
.rank-row {
  display: grid; grid-template-columns: 2.2ch minmax(0, 1fr) auto; gap: 16px; align-items: start;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.rank-n { font: 700 18px/1.3 var(--mono); color: var(--muted); }
.rank-row:first-child .rank-n { color: var(--gain); }
.rank-body h3 a { color: var(--ink); text-decoration: none; }
.rank-body h3 a:hover { text-decoration: underline; }
.bar { height: 8px; background: rgba(29, 39, 51, .08); border-radius: 4px; margin: 10px 0 8px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--gain); border-radius: 4px; }
.rank-math { margin: 0; color: var(--muted); font-size: 15px; }
.rank-net { margin: 0; text-align: right; font-weight: 800; font-size: 22px; white-space: nowrap; }
.rank-net small { display: block; font-weight: 400; font-size: 13px; color: var(--muted); }
.chips { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { background: var(--gain-soft); color: var(--gain); border-radius: 6px; padding: 2px 8px; font-size: 14px; font-weight: 500; }
.notes { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: 14px; }

/* Страница карты */
.facts { display: grid; grid-template-columns: 13em minmax(0, 1fr); gap: 0; margin: 24px 0; border-top: 1px solid var(--line); }
.facts dt, .facts dd { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); }
.tbl { border-collapse: collapse; width: 100%; max-width: 560px; margin: 8px 0 16px; background: var(--paper); border-radius: 10px; overflow: hidden; }
.tbl th, .tbl td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--bg); }
.tbl th { font-weight: 600; font-size: 15px; color: var(--muted); }
.source { margin-top: 32px; color: var(--muted); font-size: 14px; }

.card-list { list-style: none; padding: 0; margin: 24px 0; border-top: 1px solid var(--line); }
.card-list li { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
.card-list a { font-weight: 600; font-size: 18px; }
.card-list .muted { margin-left: auto; }

/* Партнёрская кнопка и маркировка */
.offer { margin: 14px 0 6px; }
.btn-offer { padding: 10px 18px; font-size: 15px; }
.page > .offer { margin: 4px 0 24px; }
.ad-label { margin: 6px 0 0; color: var(--muted); font-size: 12.5px; line-height: 1.4; max-width: 60ch; }

/* Уведомление о cookies */
.cookie {
  position: fixed; left: 16px; bottom: 16px; z-index: 6; max-width: 420px;
  display: flex; gap: 14px; align-items: center;
  padding: 14px 16px; border-radius: 14px; background: var(--paper);
  box-shadow: 0 6px 24px rgba(29, 39, 51, .18); font-size: 14px;
}
.cookie p { margin: 0; }
.cookie .btn { padding: 8px 14px; font-size: 14px; flex-shrink: 0; }
.cookie[hidden] { display: none; }

.prose p { max-width: 68ch; }

/* Выбор месяца */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.m-switch { display: inline-flex; gap: 4px; padding: 4px; margin: 0 0 28px; background: var(--paper); border-radius: 999px; }
.m-tab { border: 0; background: transparent; padding: 8px 18px; border-radius: 999px; font: 500 16px var(--font); color: var(--muted); cursor: pointer; }
.m-tab[aria-pressed="true"] { background: var(--gain); color: var(--paper); }
.pick { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-btn {
  border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer;
  padding: 8px 14px; border-radius: 999px; font: 500 15px var(--font); text-align: left;
}
.chip-btn span { color: var(--muted); font-weight: 400; }
.chip-btn[aria-pressed="true"] { background: var(--gain); border-color: var(--gain); color: var(--paper); }
.chip-btn[aria-pressed="true"] span { color: var(--gain-soft); }
.m-card { background: var(--paper); border-radius: 14px; padding: 16px 18px; margin: 0 0 14px; }
.m-card .field { border-bottom: 0; }
.m-card .money input { background: var(--bg); border-color: transparent; }
.m-card .hint { margin: 6px 0; }
.m-rows { margin: 4px 0 8px; }
.m-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-top: 1px solid var(--bg); }
.m-row select { flex: 1; min-width: 0; }
.m-card select {
  padding: 8px 10px; font: 400 16px var(--font); color: var(--ink);
  background: var(--bg); border: 1px solid transparent; border-radius: var(--radius-field);
}
.m-card select:focus, .m-card .money input:focus { border-color: var(--gain); outline: none; box-shadow: 0 0 0 3px var(--gain-soft); }
.m-row .money input { width: 6ch; }
.m-del { border: 0; background: transparent; color: var(--muted); font-size: 24px; line-height: 1; padding: 4px 8px; cursor: pointer; border-radius: 8px; }
.m-del:hover { color: var(--ink); background: var(--bg); }
.m-add select { width: 100%; color: var(--gain); font-weight: 500; background: var(--gain-soft); }
.btn-link { border: 0; background: none; padding: 0; margin: 0 0 14px; color: var(--gain); font: 500 16px var(--font); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.r-spare { color: var(--muted); font-size: 12.5px; }
.r-head { margin: 0 0 10px; font-weight: 700; letter-spacing: .04em; color: var(--muted); }
.r-pay li + li { margin-top: 8px; }
.r-pay .r-sum { color: var(--ink); }
.r-pay li:first-child .r-sum { color: var(--ink); }
.s-tip { margin: 12px 4px 0; font-size: 13.5px; }
.month-missing { margin-top: 8px; }
.miss { background: var(--paper); border-radius: 14px; padding: 18px 20px; margin: 0 0 14px; }
.miss p { margin: 0 0 8px; max-width: 64ch; }
.gain { color: var(--gain); }

/* Телефон */
@media (max-width: 880px) {
  .calc { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .receipt { position: static; scroll-margin-top: 16px; }
  .mobile-best {
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 6px;
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 5;
    padding: 12px 16px; border-radius: 14px;
    background: var(--ink); color: var(--paper); text-decoration: none; font-size: 15px;
    box-shadow: 0 6px 20px rgba(29, 39, 51, .25);
  }
  .mobile-best strong { font-size: 18px; color: #7FD6BF; }
  .mobile-best span { margin-left: auto; text-decoration: underline; text-underline-offset: 3px; }
  .mobile-best.away { display: none; }
  .cookie { left: 12px; right: 12px; bottom: 84px; max-width: none; }
  .site-foot { padding-bottom: 96px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .site-head, .calc, .page { padding-left: 16px; padding-right: 16px; }
  .site-foot { padding-left: 16px; padding-right: 16px; }
  .rank-row { grid-template-columns: 2.2ch minmax(0, 1fr); }
  .rank-net { grid-column: 2; text-align: left; }
  .rank-net small { display: inline; margin-left: 6px; }
  .facts { grid-template-columns: 1fr; }
  .facts dt { padding-bottom: 0; border-bottom: 0; }
  .card-list .muted { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) { .r-total strong.bump { animation: none; } }