/* ============================================================
   demo.css — стили демо-виджета «загрузи фото → получи результат».
   ОБЩИЙ файл: его подключают и главная (index.html), и все
   SEO-подстраницы (templates/subpage.template.html) — не дублируй
   эти правила inline, правь здесь.
   Разметку модалки и логику инжектит /js/demo.js.
   Дизайн-токены (--coral, --ink2, --r, ...) и шрифты Unbounded/Manrope
   приходят из CSS страницы: на подстраницах — /css/site.css,
   на главной — её inline <style>.
   ============================================================ */

/* ─── DEMO MODAL (бесплатная проба) ─── */
#demoModal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center}
#demoModal.open{display:flex;animation:dmFadeIn .2s ease-out}
@keyframes dmFadeIn{from{opacity:0}to{opacity:1}}
.demo-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.demo-box{
  position:relative;
  width:min(580px,92vw);max-height:92vh;overflow-y:auto;overflow-x:hidden;
  background:var(--ink2);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r);
  padding:24px 22px;
  box-shadow:0 24px 80px rgba(0,0,0,.6);
  font-family:'Manrope',sans-serif;color:#fff;
}
@media(max-width:600px){
  .demo-box{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;padding:16px;border:none}
}
.demo-close{
  position:absolute;top:10px;right:10px;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.06);border:none;color:#fff;
  font-size:20px;cursor:pointer;line-height:1;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s;font-family:inherit;
}
.demo-close:hover{background:rgba(255,255,255,.12)}
.demo-screen{display:none}
.demo-screen.active{display:block}
.demo-screen h3{font-family:'Unbounded',sans-serif;font-size:20px;font-weight:900;line-height:1.2;letter-spacing:-.02em;margin-bottom:8px;padding-right:32px}
@media(min-width:480px){.demo-screen h3{font-size:24px}}
.demo-screen .demo-sub{font-size:13px;color:var(--muted);margin-bottom:18px;line-height:1.5}
@media(min-width:480px){.demo-screen .demo-sub{font-size:14px;margin-bottom:22px}}

/* upload screen */
.demo-dropzone{
  border:2px dashed rgba(255,255,255,.18);border-radius:var(--r);
  padding:28px 14px;text-align:center;cursor:pointer;
  transition:border-color .2s,background .2s;
  background:rgba(255,255,255,.02);
  margin-bottom:16px;
}
@media(min-width:480px){.demo-dropzone{padding:36px 18px}}
.demo-dropzone:hover,.demo-dropzone.dragover{border-color:var(--coral);background:rgba(255,214,0,.06)}
.demo-dropzone .dz-ico{font-size:32px;margin-bottom:8px;display:block}
.demo-dropzone .dz-t{font-weight:700;font-size:14px;margin-bottom:4px}
.demo-dropzone .dz-d{font-size:12px;color:rgba(255,255,255,.5)}
.demo-thumb{
  position:relative;border-radius:var(--r);overflow:hidden;margin-bottom:16px;
  background:#000;aspect-ratio:4/3;display:none;
}
.demo-thumb.has-file{display:block}
.demo-thumb img{width:100%;height:100%;object-fit:contain;display:block}
.demo-thumb-remove{
  position:absolute;top:8px;right:8px;width:30px;height:30px;
  border-radius:50%;background:rgba(0,0,0,.65);border:none;color:#fff;
  font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-family:inherit;
}
.demo-label{font-family:'Unbounded',sans-serif;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);display:block;margin-bottom:8px}
/* Categories — wrapped pill buttons with emoji (no horizontal scroll:
   все категории видны сразу, ~2 строки на десктопе) */
.demo-cats{
  display:flex;flex-wrap:wrap;gap:7px;
  margin-bottom:12px;
}
.demo-cat{
  flex-shrink:0;padding:7px 12px;border-radius:100px;
  background:var(--ink3);border:1px solid rgba(255,255,255,.08);
  color:rgba(255,255,255,.8);font-size:12px;font-family:inherit;
  cursor:pointer;white-space:nowrap;
  transition:background .15s,border-color .15s,color .15s;
}
.demo-cat:hover{border-color:rgba(255,214,0,.4);color:#fff}
.demo-cat.active{background:var(--coral);color:var(--ink);border-color:var(--coral);font-weight:600}
.demo-cat .demo-cat-ico{margin-right:5px}
/* Presets for active category — wrapped chips, slightly bigger touch target */
.demo-presets{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}
.demo-chip{
  padding:8px 13px;border-radius:12px;
  background:var(--ink3);border:1px solid rgba(255,255,255,.08);
  color:rgba(255,255,255,.85);font-size:13px;font-family:inherit;
  cursor:pointer;transition:background .15s,border-color .15s,color .15s;
  text-align:left;line-height:1.3;
}
.demo-chip:hover{border-color:rgba(255,214,0,.4);color:#fff}
.demo-chip.active{background:rgba(255,214,0,.14);color:#fff;border-color:rgba(255,214,0,.6)}
.demo-prompt{
  width:100%;min-height:64px;
  background:var(--ink3);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r);padding:12px 14px;
  color:#fff;font-family:inherit;
  /* iOS Safari зумит viewport при фокусе на input/textarea с
     font-size < 16px. На мобильных оставляем 16px чтобы зума не было,
     на десктопе можем уменьшить обратно до 14px для плотности UI. */
  font-size:16px;line-height:1.5;
  resize:vertical;margin-bottom:16px;
}
@media(min-width:768px){.demo-prompt{font-size:14px}}
.demo-prompt:focus{outline:none;border-color:rgba(255,214,0,.4)}
.demo-prompt::placeholder{color:rgba(255,255,255,.35)}
.demo-go{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;background:var(--coral);color:var(--ink);
  font-family:'Manrope',sans-serif;font-weight:700;font-size:16px;
  padding:15px 24px;border:none;border-radius:100px;cursor:pointer;
  transition:transform .15s,box-shadow .15s,opacity .15s;
}
.demo-go:not(:disabled):active{transform:scale(.98)}
@media(min-width:768px){.demo-go:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(255,214,0,.34)}}
.demo-go:disabled{opacity:.42;cursor:not-allowed}
.demo-foot{font-size:11px;color:rgba(255,255,255,.4);text-align:center;margin-top:10px;line-height:1.5}
@media(min-width:480px){.demo-foot{font-size:12px}}

/* loading screen */
.demo-loader{text-align:center;padding:40px 0 28px}
.demo-loader-ico{font-size:48px;display:inline-block;animation:dmSpin 1.8s ease-in-out infinite}
@keyframes dmSpin{0%{transform:rotate(0)}50%{transform:rotate(180deg) scale(1.05)}100%{transform:rotate(360deg)}}
.demo-loader-t{font-family:'Unbounded',sans-serif;font-size:18px;font-weight:700;margin-top:14px}
.demo-loader-d{font-size:13px;color:var(--muted);margin-top:6px}
.demo-progress{height:6px;border-radius:100px;background:rgba(255,255,255,.06);overflow:hidden;margin-top:24px}
.demo-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--coral),var(--mint));transition:width .4s ease}

/* result screen */
.demo-result-wrap{position:relative;border-radius:var(--r);overflow:hidden;margin-bottom:16px;background:#000;border:1px solid rgba(255,255,255,.08)}
.demo-result-wrap.is-transparent{background:#fff;background-image:linear-gradient(45deg,#ccc 25%,transparent 25%),linear-gradient(-45deg,#ccc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ccc 75%),linear-gradient(-45deg,transparent 75%,#ccc 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}
.demo-result-wrap img{width:100%;height:auto;display:block;max-height:60vh;object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}
.demo-cta-block{text-align:center}
.demo-cta-block h4{font-family:'Unbounded',sans-serif;font-size:18px;font-weight:900;line-height:1.25;margin-bottom:8px;letter-spacing:-.02em}
.demo-cta-block p{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.5}

/* paywall + error screens share styles */
.demo-icon-big{font-size:42px;text-align:center;margin:8px 0 12px;line-height:1}
.demo-screen[data-screen="paywall"] h3,
.demo-screen[data-screen="error"] h3{text-align:center;padding:0}
.demo-screen[data-screen="paywall"] .demo-sub,
.demo-screen[data-screen="error"] .demo-sub{text-align:center}
.demo-secondary{
  display:inline-block;background:transparent;border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.85);padding:11px 18px;border-radius:100px;font-size:14px;
  font-family:inherit;cursor:pointer;text-decoration:none;margin-top:10px;
}
.demo-secondary:hover{border-color:var(--coral);color:var(--coral)}

/* paywall: пакеты внутри демо-модалки */
.demo-pkgs{display:flex;flex-direction:column;gap:10px;margin:18px 0 0}
.demo-pkg{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;
  width:100%;padding:14px 16px;border-radius:14px;cursor:pointer;text-align:left;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);color:#fff;
  font-family:inherit;transition:border-color .15s,background .15s,transform .15s;
}
.demo-pkg:hover{border-color:var(--coral);background:rgba(255,92,92,.08)}
.demo-pkg:active{transform:scale(.99)}
.demo-pkg--popular{border-color:var(--coral);background:rgba(255,92,92,.10)}
.demo-pkg-badge{
  position:absolute;top:-9px;left:14px;background:var(--coral);color:var(--ink);
  font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:2px 8px;border-radius:100px;
}
.demo-pkg-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.demo-pkg-label{font-weight:700;font-size:15px}
.demo-pkg-per{font-size:12px;color:rgba(255,255,255,.45)}
.demo-pkg-per .demo-pkg-save{color:var(--mint)}
.demo-pkg-price{font-family:'Unbounded',sans-serif;font-weight:700;font-size:16px;white-space:nowrap}
.demo-pkg-note{font-size:11px;color:rgba(255,255,255,.4);text-align:center;margin-top:12px}
.demo-pkg-login{text-align:center;margin-top:4px}

/* toast */
.demo-toast{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%);
  background:rgba(0,0,0,.92);border:1px solid rgba(255,255,255,.12);
  color:#fff;padding:10px 18px;border-radius:100px;
  font-size:13px;z-index:1100;
  opacity:0;pointer-events:none;transition:opacity .25s;
  max-width:88vw;text-align:center;
}
/* desktop: keep pre-change position */
@media(min-width:768px){.demo-toast{bottom:90px}}
.demo-toast.show{opacity:1}