/* Демонстрация: Ретро. Все селекторы ограничены .dm-retro, классы с префиксом rt- */

.dm-retro {
  --paper: #f4e9d0;
  --paper2: #fbf5e6;
  --ink: #3a2a1e;
  --muted: #6b5442;
  --red: #c2412d;
  --red-d: #a6361f;
  --mustard: #d9a23a;
  --teal: #2e6b66;
  --sand: #e8cfa0;
  --mint: #8cc5b4;
  background-color: var(--paper);
  background-image:
    radial-gradient(rgba(58,42,30,.07) 1px, transparent 1.3px),
    radial-gradient(rgba(58,42,30,.05) 1px, transparent 1.3px),
    radial-gradient(ellipse at 50% 40%, transparent 55%, rgba(150,100,40,.14) 100%);
  background-size: 7px 7px, 13px 13px, 100% 100%;
  background-position: 0 0, 3px 5px, 0 0;
  color: var(--ink);
  font-family: "Old Standard TT", Georgia, serif;
}

/* ----- Общие детали ----- */
.dm-retro .rt-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  height: 50px; padding: 0 28px; background: var(--red); color: var(--paper2); border-radius: 6px;
  font-family: "Oswald", sans-serif; font-weight: 600; font-size: 15px; letter-spacing: .12em; text-transform: uppercase;
  box-shadow: 3px 3px 0 0 var(--ink); white-space: nowrap;
}
.dm-retro .rt-btn::after {
  content: ""; position: absolute; inset: 4px; border: 1.5px solid rgba(251,245,230,.85); border-radius: 3px; pointer-events: none;
}
.dm-retro .rt-btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.dm-retro .rt-btn--ghost::after { border-color: rgba(58,42,30,.35); }
.dm-retro .rt-btn--block { flex: none; display: flex; margin: 0 22px; height: 54px; }

/* ----- Сайт ----- */
.dm-retro .rt-awning {
  position: relative; z-index: 2; height: 34px;
  background: repeating-linear-gradient(90deg, var(--red) 0 40px, var(--paper2) 40px 80px);
}
.dm-retro .rt-awning::after {
  content: ""; position: absolute; left: 0; right: 0; top: 34px; height: 14px;
  background: radial-gradient(circle at 20px 0, var(--red) 19px, transparent 20px) 0 0 / 80px 14px repeat-x,
              radial-gradient(circle at 60px 0, var(--paper2) 19px, transparent 20px) 0 0 / 80px 14px repeat-x;
  filter: drop-shadow(0 2px 0 rgba(58,42,30,.25));
}
.dm-retro .rt-nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 16px 48px 0; }
.dm-retro .rt-nav__links {
  display: flex; gap: 26px; font-family: "Oswald", sans-serif; font-weight: 500; font-size: 15px;
  letter-spacing: .12em; text-transform: uppercase; align-items: center;
}
.dm-retro .rt-nav__links li + li::before { content: "✦"; margin-right: 26px; color: var(--mustard); font-size: 12px; }
.dm-retro .rt-nav__links .is-active { box-shadow: inset 0 -2px 0 var(--red), inset 0 -6px 0 var(--paper), inset 0 -8px 0 var(--red); padding-bottom: 6px; }
.dm-retro .rt-nav__links--right { justify-content: flex-end; }
.dm-retro .rt-nav__links .rt-nav__cta::before { content: none; }
.dm-retro .rt-nav__cta { margin-left: 4px; padding: 8px 14px; border: 2px solid var(--ink); border-radius: 999px; }
.dm-retro .rt-emblem {
  position: relative; z-index: 1; width: 150px; height: 150px; border-radius: 50%; margin-top: 6px;
  display: grid; place-content: center; text-align: center; gap: 0;
  background: var(--teal); color: var(--paper2);
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 7px var(--teal), 0 0 0 11px var(--paper), 0 0 0 13px var(--mustard), 5px 6px 0 13px rgba(58,42,30,.25);
}
.dm-retro .rt-emblem__top,
.dm-retro .rt-emblem__bottom { font-family: "Oswald", sans-serif; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.dm-retro .rt-emblem__name { font-family: "Lobster", cursive; font-size: 36px; line-height: 1.05; color: var(--paper2); text-shadow: 2px 2px 0 var(--red); margin: 2px 0; }

.dm-retro .rt-hero { display: grid; grid-template-columns: 1fr 340px 1fr; gap: 32px; padding: 0 48px 0; align-items: center; }
.dm-retro .rt-ribbon {
  display: inline-block; padding: 6px 26px; background: var(--mustard); color: var(--ink);
  font-family: "Oswald", sans-serif; font-weight: 600; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 50%, 100% 100%, 0 100%, 12px 50%);
}
.dm-retro .rt-hero h1 {
  font-family: "Lobster", cursive; font-weight: 400; font-size: 64px; line-height: 1.02; color: var(--red);
  text-shadow: 3px 3px 0 var(--mustard); margin: 14px 0 14px;
}
.dm-retro .rt-lead { font-size: 17px; line-height: 1.55; max-width: 380px; }
.dm-retro .rt-actions { display: flex; align-items: center; gap: 22px; margin-top: 22px; }
.dm-retro .rt-link { font-style: italic; font-size: 17px; border-bottom: 3px double var(--ink); }

.dm-retro .rt-sun {
  position: relative; width: 316px; height: 316px; border-radius: 50%; justify-self: center;
  display: grid; place-items: center;
  background: repeating-conic-gradient(from 0deg, var(--mustard) 0 7.5deg, #e9bf5d 7.5deg 15deg);
  box-shadow: 0 0 0 6px var(--paper), 0 0 0 8px var(--red);
}
.dm-retro .rt-sun::before {
  content: ""; position: absolute; inset: 64px; border-radius: 50%; background: var(--paper2); opacity: .55;
}
.dm-retro .rt-bottle { position: relative; width: 104px; height: 260px; margin-top: 6px; filter: drop-shadow(4px 4px 0 rgba(58,42,30,.3)); }
.dm-retro .rt-sun__label {
  position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); white-space: nowrap;
  padding: 6px 18px; background: var(--red); color: var(--paper2);
  font-family: "Oswald", sans-serif; font-size: 13px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 50%, 100% 100%, 0 100%, 10px 50%);
}

.dm-retro .rt-side { display: grid; justify-items: start; gap: 18px; padding-left: 8px; }
.dm-retro .rt-badge {
  width: 132px; height: 132px; display: grid; place-content: center; text-align: center; gap: 2px; transform: rotate(-10deg);
  background: var(--teal); color: var(--paper2);
  clip-path: polygon(50.0% 0.0%, 58.6% 6.8%, 69.1% 3.8%, 74.4% 13.4%, 85.4% 14.6%, 86.6% 25.6%, 96.2% 30.9%, 93.2% 41.4%, 100.0% 50.0%, 93.2% 58.6%, 96.2% 69.1%, 86.6% 74.4%, 85.4% 85.4%, 74.4% 86.6%, 69.1% 96.2%, 58.6% 93.2%, 50.0% 100.0%, 41.4% 93.2%, 30.9% 96.2%, 25.6% 86.6%, 14.6% 85.4%, 13.4% 74.4%, 3.8% 69.1%, 6.8% 58.6%, 0.0% 50.0%, 6.8% 41.4%, 3.8% 30.9%, 13.4% 25.6%, 14.6% 14.6%, 25.6% 13.4%, 30.9% 3.8%, 41.4% 6.8%);
  margin-left: 140px;
}
.dm-retro .rt-badge span { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.dm-retro .rt-badge b { font-family: "Lobster", cursive; font-weight: 400; font-size: 22px; line-height: 1.05; padding: 0 14px; }
.dm-retro .rt-ticket {
  position: relative; display: grid; gap: 2px; padding: 14px 30px; background: var(--paper2);
  border: 2px dashed var(--ink); outline: 2px solid var(--paper2); margin-top: -40px;
  -webkit-mask: radial-gradient(circle at 0 50%, transparent 11px, #000 11.5px) left / 51% 100% no-repeat,
                radial-gradient(circle at 100% 50%, transparent 11px, #000 11.5px) right / 51% 100% no-repeat;
          mask: radial-gradient(circle at 0 50%, transparent 11px, #000 11.5px) left / 51% 100% no-repeat,
                radial-gradient(circle at 100% 50%, transparent 11px, #000 11.5px) right / 51% 100% no-repeat;
}
.dm-retro .rt-ticket__label { font-family: "Oswald", sans-serif; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.dm-retro .rt-ticket b { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 38px; line-height: 1.05; color: var(--red); }
.dm-retro .rt-ticket__note { font-style: italic; font-size: 14px; }
.dm-retro .rt-quote { font-style: italic; font-size: 17px; line-height: 1.4; max-width: 280px; }
.dm-retro .rt-quote span { display: block; margin-top: 4px; font-style: normal; font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.dm-retro .rt-band {
  margin-top: 30px; padding: 4px 0; background: var(--teal);
  box-shadow: inset 0 3px 0 var(--teal), inset 0 5px 0 var(--paper2), inset 0 -3px 0 var(--teal), inset 0 -5px 0 var(--paper2);
  text-align: center; white-space: nowrap; overflow: hidden;
}
.dm-retro .rt-band span {
  display: block; padding: 9px 0; color: var(--paper2);
  font-family: "Oswald", sans-serif; font-weight: 500; font-size: 16px; letter-spacing: .2em; text-transform: uppercase;
}
.dm-retro .rt-flavors { padding: 16px 48px 0; }
.dm-retro .rt-flavors__title { display: flex; align-items: center; gap: 18px; font-family: "Oswald", sans-serif; font-weight: 600; font-size: 22px; letter-spacing: .16em; text-transform: uppercase; }
.dm-retro .rt-flavors__title::before,
.dm-retro .rt-flavors__title::after { content: ""; flex: 1; height: 6px; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
.dm-retro .rt-flavors__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 14px; }
.dm-retro .rt-flavor {
  display: flex; align-items: center; gap: 12px; padding: 12px 18px; background: var(--paper2);
  border: 2px solid var(--ink); border-radius: 6px; box-shadow: inset 0 0 0 4px var(--paper2), inset 0 0 0 5px rgba(58,42,30,.4);
}
.dm-retro .rt-flavor i { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--ink); box-shadow: inset -6px -6px 0 rgba(0,0,0,.12); }
.dm-retro .rt-flavor div { flex: 1; display: grid; }
.dm-retro .rt-flavor b { font-family: "Lobster", cursive; font-weight: 400; font-size: 22px; line-height: 1.15; white-space: nowrap; }
.dm-retro .rt-flavor span { font-style: italic; font-size: 13px; color: var(--muted); white-space: nowrap; }
.dm-retro .rt-flavor em { font-style: normal; font-family: "Oswald", sans-serif; font-weight: 600; font-size: 18px; color: var(--red); }

/* ----- Приложение ----- */
.dm-retro.dm--app { display: flex; flex-direction: column; }
.dm-retro .rt-status { display: flex; justify-content: space-between; padding: 14px 26px 0; font-family: "Oswald", sans-serif; font-weight: 600; font-size: 15px; }
.dm-retro .rt-status__icons { display: flex; gap: 4px; align-items: center; }
.dm-retro .rt-status__icons i { width: 14px; height: 10px; border-radius: 2px; background: var(--ink); }
.dm-retro .rt-apphead { text-align: center; padding: 6px 22px 0; }
.dm-retro .rt-apphead__logo { font-family: "Lobster", cursive; font-size: 38px; line-height: 1.1; color: var(--red); text-shadow: 2px 2px 0 var(--mustard); }
.dm-retro .rt-apphead__sub {
  display: flex; align-items: center; gap: 10px; margin-top: 2px;
  font-family: "Oswald", sans-serif; font-size: 13px; letter-spacing: .18em; text-transform: uppercase;
}
.dm-retro .rt-apphead__sub::before,
.dm-retro .rt-apphead__sub::after { content: ""; flex: 1; height: 5px; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
.dm-retro .rt-card { flex: none; margin: 14px 22px 0; padding: 6px; background: var(--teal); border-radius: 12px; box-shadow: 4px 4px 0 rgba(58,42,30,.3); }
.dm-retro .rt-card__inner { padding: 14px 16px 14px; border: 2px solid var(--paper2); border-radius: 8px; color: var(--paper2); text-align: center; }
.dm-retro .rt-card__title { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.dm-retro .rt-card__owner { font-style: italic; font-size: 14px; margin-top: 2px; opacity: .92; }
.dm-retro .rt-stamps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px 12px; margin: 12px 8px 10px; justify-items: center; }
.dm-retro .rt-stamps i {
  width: 46px; height: 46px; border-radius: 50%; border: 2px dashed rgba(251,245,230,.75);
  display: grid; place-items: center; font-style: normal;
}
.dm-retro .rt-stamps i.is-on {
  border: 3px double var(--red); background: var(--paper2); color: var(--red); font-size: 24px; line-height: 1;
}
.dm-retro .rt-stamps i.is-on:nth-child(2n) { transform: rotate(-14deg); }
.dm-retro .rt-stamps i.is-on:nth-child(3n) { transform: rotate(11deg); }
.dm-retro .rt-stamps__gift { background: var(--mustard); color: var(--ink); border: 2px solid var(--paper2) !important; font-family: "Oswald", sans-serif; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.dm-retro .rt-card__note { font-size: 15px; font-style: italic; }
.dm-retro .rt-menu { flex: none; margin: 16px 22px 16px; padding: 14px 18px 12px; background: var(--paper2); border: 2px solid var(--ink); border-radius: 6px; box-shadow: inset 0 0 0 4px var(--paper2), inset 0 0 0 5px rgba(58,42,30,.4); }
.dm-retro .rt-menu__title { text-align: center; font-family: "Lobster", cursive; font-size: 26px; line-height: 1.2; color: var(--teal); padding-bottom: 6px; border-bottom: 3px double var(--ink); margin-bottom: 6px; }
.dm-retro .rt-menu li { display: flex; align-items: baseline; gap: 6px; padding: 5px 0; font-size: 16px; }
.dm-retro .rt-menu li i { flex: 1; border-bottom: 2px dotted var(--ink); transform: translateY(-4px); }
.dm-retro .rt-menu li b { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 17px; color: var(--red); }
.dm-retro .rt-menu__hint { margin-top: 6px; font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-align: center; }
.dm-retro .rt-tabbar {
  flex: none; display: flex; justify-content: space-around; margin-top: auto; padding: 10px 6px 22px; background: var(--paper2);
  border-top: 5px double var(--ink);
  font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
}
.dm-retro .rt-tabbar span { display: grid; justify-items: center; gap: 4px; }
.dm-retro .rt-tabbar i { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--ink); }
.dm-retro .rt-tabbar .is-active { color: var(--red); font-weight: 600; }
.dm-retro .rt-tabbar .is-active i { background: var(--red); border-color: var(--red); box-shadow: inset 0 0 0 3px var(--paper2); }

/* ----- Веб-платформа ----- */
.dm-retro.dm--platform { display: grid; grid-template-columns: 250px 1fr; }
.dm-retro .rt-folder {
  position: relative; display: flex; flex-direction: column; padding: 26px 0 24px 22px;
  background: #d8b98a;
  background-image: radial-gradient(rgba(58,42,30,.09) 1px, transparent 1.3px);
  background-size: 6px 6px;
  border-right: 3px solid var(--ink);
}
.dm-retro .rt-folder__brand { display: flex; align-items: center; gap: 12px; padding-right: 22px; }
.dm-retro .rt-mini-emblem {
  width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: var(--paper2);
  font-family: "Lobster", cursive; font-size: 26px; box-shadow: 0 0 0 3px #d8b98a, 0 0 0 5px var(--teal);
}
.dm-retro .rt-folder__brand b { display: block; font-family: "Lobster", cursive; font-weight: 400; font-size: 26px; line-height: 1.1; color: var(--red); }
.dm-retro .rt-folder__brand span { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.dm-retro .rt-tabs { display: grid; gap: 8px; margin-top: 36px; font-family: "Oswald", sans-serif; font-weight: 500; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; }
.dm-retro .rt-tabs li {
  margin-right: 18px; padding: 10px 16px; background: var(--tab, var(--paper2)); border: 2px solid var(--ink); border-radius: 8px 0 0 8px; border-right: 0;
  box-shadow: 2px 2px 0 rgba(58,42,30,.25);
}
.dm-retro .rt-tabs .is-active { margin-right: -3px; background: var(--paper); font-weight: 700; color: var(--red); box-shadow: none; }
.dm-retro .rt-memo {
  margin: auto 22px 0 0; padding: 14px 16px; background: var(--paper2); transform: rotate(-2deg);
  background-image: repeating-linear-gradient(transparent 0 22px, rgba(46,107,102,.25) 22px 23px);
  box-shadow: 3px 4px 0 rgba(58,42,30,.25); font-size: 14px; line-height: 23px; font-style: italic;
}
.dm-retro .rt-memo__title { font-family: "Oswald", sans-serif; font-style: normal; font-weight: 600; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--red); }

.dm-retro .rt-ledger { padding: 28px 40px 24px; min-width: 0; }
.dm-retro .rt-ledger__head { display: flex; justify-content: space-between; align-items: flex-end; padding-bottom: 14px; border-bottom: 3px double var(--ink); }
.dm-retro .rt-kicker { font-family: "Oswald", sans-serif; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.dm-retro .rt-ledger__head h1 { font-family: "Lobster", cursive; font-weight: 400; font-size: 46px; line-height: 1.1; color: var(--red); text-shadow: 2px 2px 0 var(--mustard); }
.dm-retro .rt-ledger__actions { display: flex; gap: 14px; }
.dm-retro .rt-ledger__actions .rt-btn { height: 46px; font-size: 14px; }

.dm-retro .rt-tags { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 22px 0 22px; }
.dm-retro .rt-tag {
  position: relative; padding: 12px 16px 12px 40px; background: var(--paper2); border: 2px solid var(--ink);
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 18px 100%, 0 50%);
  display: grid;
}
.dm-retro .rt-tag::before { content: ""; position: absolute; left: 16px; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; border: 2px solid var(--ink); background: var(--paper); }
.dm-retro .rt-tag span { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.dm-retro .rt-tag b { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 30px; line-height: 1.1; }
.dm-retro .rt-tag--teal { background: #d6e7e1; }
.dm-retro .rt-tag--mustard { background: #f1dca8; }
.dm-retro .rt-tag--red { background: #f2d2c8; }
.dm-retro .rt-tag--red b { color: var(--red-d); }

.dm-retro .rt-table {
  width: 100%; border-collapse: collapse; font-size: 15px; background: var(--paper2);
  border: 2px solid var(--ink);
  background-image: linear-gradient(90deg, transparent 112px, rgba(194,65,45,.55) 112px 114px, transparent 114px);
}
.dm-retro .rt-table th {
  text-align: left; padding: 10px 14px; background: var(--teal); color: var(--paper2);
  font-family: "Oswald", sans-serif; font-weight: 500; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
}
.dm-retro .rt-table td { padding: 10px 14px; border-bottom: 1px solid rgba(46,107,102,.35); }
.dm-retro .rt-table td:first-child { font-family: "Oswald", sans-serif; letter-spacing: .06em; color: var(--muted); }
.dm-retro .rt-table .r { text-align: right; font-variant-numeric: tabular-nums; }
.dm-retro .rt-table tfoot td { border-top: 4px double var(--ink); border-bottom: 0; font-weight: 700; font-family: "Oswald", sans-serif; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); }
.dm-retro .rt-stamp {
  display: inline-block; padding: 1px 10px; border: 2px solid currentColor; border-radius: 4px;
  box-shadow: inset 0 0 0 2px var(--paper2), inset 0 0 0 3px currentColor;
  font-family: "Oswald", sans-serif; font-weight: 600; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  transform: rotate(-4deg);
}
.dm-retro .rt-stamp--paid { color: var(--teal); }
.dm-retro .rt-stamp--way { color: #8a5a12; transform: rotate(3deg); }
.dm-retro .rt-stamp--debt { color: var(--red-d); transform: rotate(-7deg); }
.dm-retro .rt-pages {
  display: flex; justify-content: space-between; align-items: center; margin-top: 18px;
  font-family: "Oswald", sans-serif; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.dm-retro .rt-pages em { font-family: "Old Standard TT", serif; font-size: 15px; text-transform: none; letter-spacing: 0; color: var(--ink); }
.dm-retro .rt-pages ul { display: flex; gap: 8px; }
.dm-retro .rt-pages li { width: 34px; height: 34px; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 50%; color: var(--ink); font-size: 14px; }
.dm-retro .rt-pages .is-active { background: var(--teal); color: var(--paper2); border-color: var(--teal); box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--teal); }