/* Heart Print – ekran + A4 yazdırma */

html {
  overflow-x: hidden;
}

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* ---------- Canlı ekran arka planı (yazdırmada kapalı) ---------- */
.app-shell {
  background-color: #fff5f9;
}

.app-bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 100% 85% at 0% -10%, rgba(255, 107, 149, 0.42), transparent 55%),
    radial-gradient(ellipse 90% 75% at 100% 0%, rgba(167, 139, 250, 0.48), transparent 52%),
    radial-gradient(ellipse 70% 55% at 50% 110%, rgba(251, 113, 133, 0.28), transparent 50%),
    radial-gradient(circle at 40% 60%, rgba(253, 224, 231, 0.9) 0%, transparent 42%),
    linear-gradient(168deg, #fff8fb 0%, #f5f0ff 40%, #fff0f6 72%, #fce4ec 100%);
}

.app-bg-layer::before,
.app-bg-layer::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.75;
  animation: app-bg-float 18s ease-in-out infinite alternate;
}

.app-bg-layer::before {
  width: min(72vmin, 28rem);
  height: min(72vmin, 28rem);
  left: -8%;
  top: 18%;
  background: radial-gradient(circle, rgba(255, 107, 149, 0.55) 0%, rgba(255, 182, 193, 0.15) 55%, transparent 70%);
  animation-delay: -4s;
}

.app-bg-layer::after {
  width: min(85vmin, 34rem);
  height: min(85vmin, 34rem);
  right: -12%;
  bottom: -5%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.5) 0%, rgba(196, 181, 253, 0.2) 55%, transparent 70%);
  animation-delay: -9s;
}

@keyframes app-bg-float {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(4%, -3%) scale(1.06);
  }
}

.app-glass-header {
  background: rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

@media (prefers-reduced-motion: reduce) {
  .app-bg-layer::before,
  .app-bg-layer::after {
    animation: none;
  }
}

/* İmza satırı (JS ile doldurulur); Tailwind CDN dinamik sınıfları görmez */
[data-site-credit] a {
  color: #6b7280;
  text-decoration: underline;
  text-underline-offset: 2px;
}

[data-site-credit] a:hover {
  color: #ff6b95;
}

[data-site-credit] a:focus-visible {
  outline: 2px solid #ff6b95;
  outline-offset: 2px;
  border-radius: 2px;
}

/* Ana ekranda sabit alt bar + iPhone çentik alanı */
body.info-modal-open {
  overflow: hidden;
}

body.has-main-bar {
  padding-bottom: max(9.5rem, calc(env(safe-area-inset-bottom, 0px) + 7.5rem));
}

@media (min-width: 768px) {
  body.has-main-bar {
    padding-bottom: max(8rem, calc(env(safe-area-inset-bottom, 0px) + 5.5rem));
  }
}

/* Kalp önizleme (sadece ekran; yazdırmada mm kuralları geçerli) */
.print-card .heart-print.heart-screen {
  width: calc(var(--mm, 20) * 2.05px);
  height: calc(var(--mm, 20) * 2.05px);
}

@media (min-width: 480px) {
  .print-card .heart-print.heart-screen {
    width: calc(var(--mm, 20) * 2.25px);
    height: calc(var(--mm, 20) * 2.25px);
  }
}

@media (min-width: 640px) {
  .print-card .heart-print.heart-screen {
    width: calc(var(--mm, 20) * 2.35px);
    height: calc(var(--mm, 20) * 2.35px);
  }
}

@media (min-width: 1024px) {
  .print-card .heart-print.heart-screen {
    width: calc(var(--mm, 20) * 2.5px);
    height: calc(var(--mm, 20) * 2.5px);
  }
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #ff6b95;
  border-radius: 4px;
}

.heart-mask {
  clip-path: url(#heart-clip);
  -webkit-clip-path: url(#heart-clip);
}

.screen-hidden {
  display: none !important;
}

/* Erişilebilirlik: klavye odakları */
button:focus-visible {
  outline: 2px solid #ff6b95;
  outline-offset: 2px;
}

/* Yazdır: A4 tek sayfa, kesime uygun güvenli alan */
@media print {
  @page {
    size: A4 portrait;
    /* Ev yazıcılarında sık kesilen kenarlar için ~12mm güvenli alan */
    margin: 12mm;
  }

  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  html,
  body {
    background: #fff !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100%;
    height: auto;
  }

  #uploadScreen,
  header,
  .upload-bar-wrap,
  .bottom-bar,
  .app-bg-layer,
  .no-print {
    display: none !important;
  }

  #mainScreen {
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  main {
    padding: 0 !important;
    margin: 0 !important;
    max-width: none !important;
    width: 100%;
  }

  /* Yazdırılabilir genişlik ≈ 210 - 24 = 186mm; grid ortalanır */
  .print-wrap {
    display: block !important;
    width: 100%;
    max-width: 186mm;
    margin: 0 auto;
    padding: 0 !important;
  }

  /* 5 sütun × 2 satır = 10 boyut; yatayda sığdır, dikey boşluk kesim için */
  .print-grid {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr) !important;
    column-gap: 5mm !important;
    row-gap: 7mm !important;
    padding: 0 !important;
    margin: 0 auto !important;
    align-items: end !important;
    justify-items: center !important;
    width: 100%;
  }

  .print-card {
    background: none !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-end !important;
    width: 100%;
    max-width: 34mm;
  }

  .print-card .size-preview-wrap {
    position: relative !important;
    width: auto !important;
    height: auto !important;
    margin: 0 auto 1.5mm !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .print-card .cut-guide {
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    border: 0.35mm dashed #222 !important;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40% !important;
    pointer-events: none !important;
    z-index: 0 !important;
    box-sizing: border-box !important;
  }

  .print-card .heart-print {
    position: relative !important;
    z-index: 1 !important;
    clip-path: url(#heart-clip) !important;
    -webkit-clip-path: url(#heart-clip) !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .print-card .heart-print img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  .print-card h3 {
    display: none !important;
  }

  .print-label {
    font-size: 6.5pt !important;
    color: #000 !important;
    margin: 0 !important;
    font-weight: 600 !important;
    text-align: center !important;
    letter-spacing: 0.02em;
  }

  .print-card[data-mm='15'] .cut-guide,
  .print-card[data-mm='15'] .heart-print {
    width: 15mm !important;
    height: 15mm !important;
  }
  .print-card[data-mm='16'] .cut-guide,
  .print-card[data-mm='16'] .heart-print {
    width: 16mm !important;
    height: 16mm !important;
  }
  .print-card[data-mm='17'] .cut-guide,
  .print-card[data-mm='17'] .heart-print {
    width: 17mm !important;
    height: 17mm !important;
  }
  .print-card[data-mm='18'] .cut-guide,
  .print-card[data-mm='18'] .heart-print {
    width: 18mm !important;
    height: 18mm !important;
  }
  .print-card[data-mm='19'] .cut-guide,
  .print-card[data-mm='19'] .heart-print {
    width: 19mm !important;
    height: 19mm !important;
  }
  .print-card[data-mm='20'] .cut-guide,
  .print-card[data-mm='20'] .heart-print {
    width: 20mm !important;
    height: 20mm !important;
  }
  .print-card[data-mm='21'] .cut-guide,
  .print-card[data-mm='21'] .heart-print {
    width: 21mm !important;
    height: 21mm !important;
  }
  .print-card[data-mm='22'] .cut-guide,
  .print-card[data-mm='22'] .heart-print {
    width: 22mm !important;
    height: 22mm !important;
  }
  .print-card[data-mm='24'] .cut-guide,
  .print-card[data-mm='24'] .heart-print {
    width: 24mm !important;
    height: 24mm !important;
  }
  .print-card[data-mm='25'] .cut-guide,
  .print-card[data-mm='25'] .heart-print {
    width: 25mm !important;
    height: 25mm !important;
  }
}

/* Bilgi diyaloğu: Tailwind’de hidden+flex çakışmasını önlemek için */
.info-overlay {
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.info-overlay.is-open {
  display: flex;
}

@media (min-width: 640px) {
  .info-overlay.is-open {
    align-items: center;
  }
}