/* Спільні компоненти: 18+, шторка заявки, відгуки.
   Кожен сайт перевизначає змінні --vn-* під свій стиль. */
:root {
  --vn-bg: #0d0716;
  --vn-surface: #1a1029;
  --vn-fg: #f6f0ff;
  --vn-muted: #b8a9cf;
  --vn-line: rgba(255, 255, 255, .14);
  --vn-accent: #ff2fb4;
  --vn-accent-fg: #14001f;
  --vn-tg: #2aabee;
  --vn-radius: 14px;
  --vn-font: system-ui, sans-serif;
  --vn-font-display: var(--vn-font);
  --vn-ease: cubic-bezier(.2, .8, .2, 1);
}

.vn-locked, .vn-locked body { overflow: hidden; }

/* ---------- кнопки ---------- */
.vn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 1.4em; border-radius: var(--vn-radius);
  font: 700 1rem/1 var(--vn-font); text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: transform .15s var(--vn-ease), background .2s, box-shadow .2s;
}
.vn-btn:active { transform: scale(.97); }
.vn-btn:focus-visible { outline: 3px solid var(--vn-fg); outline-offset: 3px; }
.vn-btn:disabled { opacity: .4; cursor: not-allowed; filter: saturate(.6); }
.vn-btn--accent { background: var(--vn-accent); color: var(--vn-accent-fg); }
.vn-btn--accent:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--vn-accent) 30%, transparent); }
.vn-btn--ghost { background: transparent; color: var(--vn-fg); border-color: var(--vn-line); }
.vn-btn--ghost:hover { border-color: var(--vn-fg); }
.vn-btn--tg { background: var(--vn-tg); color: #fff; }
.vn-btn--tg::before {
  content: ""; width: 20px; height: 20px; flex: none;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M21.9 4.3 18.7 19.4c-.2 1-.9 1.3-1.7.8l-4.8-3.5-2.3 2.2c-.3.3-.5.5-1 .5l.3-4.9 8.9-8c.4-.3-.1-.5-.6-.2L6.5 13.2 1.8 11.7c-1-.3-1-1 .2-1.5L20.5 3c.9-.3 1.6.2 1.4 1.3Z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M21.9 4.3 18.7 19.4c-.2 1-.9 1.3-1.7.8l-4.8-3.5-2.3 2.2c-.3.3-.5.5-1 .5l.3-4.9 8.9-8c.4-.3-.1-.5-.6-.2L6.5 13.2 1.8 11.7c-1-.3-1-1 .2-1.5L20.5 3c.9-.3 1.6.2 1.4 1.3Z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.vn-btn--tg:hover { background: #1f97d4; }
.vn-btn--wide { width: 100%; }

/* ---------- 18+ ---------- */
.vn-age {
  position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 16px;
  background: color-mix(in srgb, var(--vn-bg) 92%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  opacity: 0; transition: opacity .35s;
  font-family: var(--vn-font); color: var(--vn-fg);
}
.vn-age.is-in { opacity: 1; }
.vn-age.is-out { opacity: 0; pointer-events: none; }
.vn-age__card {
  width: min(420px, 100%); text-align: center; padding: 36px 24px 24px;
  background: var(--vn-surface); border: 1px solid var(--vn-line); border-radius: calc(var(--vn-radius) * 1.5);
  transform: translateY(16px) scale(.98); transition: transform .45s var(--vn-ease);
}
.vn-age.is-in .vn-age__card { transform: none; }
.vn-age__badge {
  width: 88px; height: 88px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center;
  font: 800 1.9rem/1 var(--vn-font-display); color: var(--vn-accent);
  border: 3px solid var(--vn-accent);
  box-shadow: 0 0 24px color-mix(in srgb, var(--vn-accent) 45%, transparent), inset 0 0 18px color-mix(in srgb, var(--vn-accent) 35%, transparent);
}
.vn-age__q { margin: 0 0 8px; font: 800 1.6rem/1.15 var(--vn-font-display); }
.vn-age__t { margin: 0 0 22px; color: var(--vn-muted); line-height: 1.45; }
.vn-age__btns { display: grid; gap: 10px; }
.vn-age__fine { margin: 18px 0 0; font-size: .8rem; color: var(--vn-muted); }

/* ---------- шторка ---------- */
.vn-sheet { position: fixed; inset: 0; z-index: 900; font-family: var(--vn-font); color: var(--vn-fg); }
.vn-sheet__back { position: absolute; inset: 0; background: rgba(0, 0, 0, .6); opacity: 0; transition: opacity .3s; }
.vn-sheet__panel {
  position: absolute; right: 0; top: 0; bottom: 0; width: min(440px, 100%);
  background: var(--vn-surface); border-left: 1px solid var(--vn-line);
  padding: 28px 22px 24px; overflow-y: auto; overscroll-behavior: contain;
  transform: translateX(100%); transition: transform .35s var(--vn-ease);
}
.vn-sheet.is-in .vn-sheet__back { opacity: 1; }
.vn-sheet.is-in .vn-sheet__panel { transform: none; }
@media (max-width: 600px) {
  .vn-sheet__panel { top: auto; left: 0; width: 100%; max-height: 92dvh; border-left: 0; border-top: 1px solid var(--vn-line);
    border-radius: calc(var(--vn-radius) * 1.5) calc(var(--vn-radius) * 1.5) 0 0; transform: translateY(100%); }
}
.vn-sheet__panel:focus { outline: none; }
.vn-sheet__x {
  position: absolute; top: 10px; right: 10px; width: 44px; height: 44px; border: 0; border-radius: 50%;
  background: transparent; color: var(--vn-fg); font-size: 1.8rem; line-height: 1; cursor: pointer;
}
.vn-sheet__x:hover { background: var(--vn-line); }
.vn-sheet__x:focus-visible { outline: 2px solid var(--vn-fg); }
.vn-sheet__h { margin: 0 0 14px; font: 800 1.5rem/1.15 var(--vn-font-display); }
.vn-sheet__items { list-style: none; margin: 0 0 18px; padding: 12px 14px; border-radius: var(--vn-radius); background: var(--vn-bg); font-size: .92rem; }
.vn-sheet__items li { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; }
.vn-sheet__items b { color: var(--vn-accent); }

/* ---------- форма ---------- */
.vn-form { display: grid; gap: 14px; }
.vn-field { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.vn-field > label, .vn-field > legend { font-size: .85rem; font-weight: 600; color: var(--vn-muted); padding: 0; margin-bottom: 6px; }
.vn-field input, .vn-field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: calc(var(--vn-radius) * .8);
  background: var(--vn-bg); color: var(--vn-fg); border: 1.5px solid var(--vn-line);
  font: 500 1rem/1.3 var(--vn-font); box-sizing: border-box;
}
.vn-field textarea { resize: vertical; }
.vn-field input:focus, .vn-field textarea:focus { outline: none; border-color: var(--vn-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--vn-accent) 25%, transparent); }
.vn-field input[aria-invalid] { border-color: #ff5a5a; }
.vn-err, .vn-form__err { color: #ff8080; font-size: .85rem; min-height: 0; margin: 0; }
.vn-form__err:empty, .vn-err:empty { display: none; }
.vn-form__fine { margin: 0; font-size: .8rem; color: var(--vn-muted); line-height: 1.45; }
.vn-form__fine a { color: inherit; }
.vn-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.vn-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.vn-chips legend { grid-column: 1 / -1; }
.vn-chip { position: relative; cursor: pointer; }
.vn-chip input { position: absolute; opacity: 0; }
.vn-chip span {
  display: grid; gap: 2px; padding: 10px 8px; min-height: 56px; align-content: center; text-align: center;
  border: 1.5px solid var(--vn-line); border-radius: calc(var(--vn-radius) * .8); font-size: .88rem;
  transition: border-color .2s, background .2s;
}
.vn-chip small { color: var(--vn-muted); font-size: .72rem; }
.vn-chip input:checked + span { border-color: var(--vn-accent); background: color-mix(in srgb, var(--vn-accent) 14%, transparent); }
.vn-chip input:focus-visible + span { outline: 2px solid var(--vn-fg); outline-offset: 2px; }

.vn-ok { text-align: center; padding-top: 24px; display: grid; gap: 12px; }
.vn-ok__num { font: 800 2.6rem/1 var(--vn-font-display); color: var(--vn-accent); }
.vn-ok__t { margin: 0; color: var(--vn-muted); line-height: 1.5; }

/* ---------- відгуки ---------- */
.vn-reviews__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.vn-review { padding: 18px; border-radius: var(--vn-radius); background: var(--vn-surface); border: 1px solid var(--vn-line); display: grid; gap: 10px; align-content: start; }
.vn-review p { margin: 0; line-height: 1.5; }
.vn-review__stars { color: #ffc93b; letter-spacing: 2px; }
.vn-review__name { font-size: .85rem; color: var(--vn-muted); }
.vn-reviews__add { margin-top: 16px; }
.vn-reviews__add summary { list-style: none; width: fit-content; }
.vn-reviews__add summary::-webkit-details-marker { display: none; }
.vn-reviews__add form { margin-top: 14px; max-width: 480px; }
.vn-rate { display: flex; flex-direction: row-reverse; justify-content: flex-end; gap: 4px; }
.vn-rate legend { width: 100%; }
.vn-rate input { position: absolute; opacity: 0; }
.vn-rate label { font-size: 2rem; color: var(--vn-line); cursor: pointer; padding: 0 2px; line-height: 1; }
.vn-rate input:checked ~ label, .vn-rate label:hover, .vn-rate label:hover ~ label { color: #ffc93b; }
.vn-rate input:focus-visible + label { outline: 2px solid var(--vn-fg); }

@media (prefers-reduced-motion: reduce) {
  .vn-age, .vn-age__card, .vn-sheet__panel, .vn-sheet__back, .vn-btn { transition: none !important; }
}