:root {
  color-scheme: light;
  --ink: #171614;
  --cream: #f4eee5;
  --paper: #fffaf3;
  --orange: #f25c2a;
  --yellow: #f5c84c;
  --blue: #3d63dd;
  --muted: #777168;
  --line: rgba(23, 22, 20, 0.15);
  --shadow: 0 24px 70px rgba(53, 43, 32, 0.16);
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button { font: inherit; }

.app-shell { min-height: 100vh; overflow: hidden; }

.topbar {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 238, 229, 0.92);
  backdrop-filter: blur(14px);
  position: relative;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0;
  border: 0;
  background: transparent;
  font-weight: 900;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.brand-logo {
  display: block;
  width: 190px;
  height: 52px;
  object-fit: contain;
  object-position: center;
  border-radius: 4px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: white;
  background: var(--orange);
  border-radius: 50% 50% 12% 50%;
  transform: rotate(-8deg);
}

.step-indicator, .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  font-weight: 900;
}

.screen {
  display: none;
  min-height: calc(100vh - 76px);
  padding: clamp(28px, 5vw, 72px);
  animation: enter 420ms ease both;
}

.screen.active { display: grid; }

@keyframes enter {
  from { opacity: 0; transform: translateY(12px); }
}

[data-screen="welcome"] {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 5vw;
  padding-top: clamp(24px, 3vw, 44px);
  padding-bottom: clamp(24px, 3vw, 44px);
  background:
    radial-gradient(circle at 80% 22%, rgba(245, 200, 76, 0.52), transparent 25%),
    linear-gradient(125deg, var(--cream), #f9f1e8);
}

h1, h2, h3, p { margin-top: 0; }

h1, h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.055em;
  line-height: 0.93;
}

h1 { font-size: clamp(3rem, 5.2vw, 5.2rem); margin-bottom: 18px; }
h2 { font-size: clamp(2.8rem, 5vw, 5.6rem); margin-bottom: 20px; }
h3 { font-size: 2rem; margin-bottom: 20px; }
em { color: var(--orange); font-weight: 400; }
.lead, .section-heading > p:last-child, .result-copy > p { max-width: 620px; color: var(--muted); font-size: 1.1rem; line-height: 1.7; }

.primary, .secondary, .text-button {
  border: 0;
  border-radius: 999px;
  padding: 16px 24px;
  cursor: pointer;
  font-weight: 850;
  transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.primary { color: white; background: var(--ink); box-shadow: 0 12px 24px rgba(23, 22, 20, 0.2); }
.secondary { color: var(--ink); background: var(--paper); border: 1px solid var(--ink); }
.text-button { background: transparent; text-decoration: underline; }
.primary:hover, .secondary:hover { transform: translateY(-2px); }
.primary:disabled { opacity: 0.38; cursor: not-allowed; transform: none; }
.jumbo { padding: 20px 28px; font-size: 1rem; }
.jumbo span { margin-left: 34px; }
.hidden { display: none !important; }

.hero-art { position: relative; min-height: min(500px, calc(100vh - 130px)); display: grid; place-items: center; }
.photo-stack { position: relative; width: min(350px, 80vw); height: min(440px, calc(100vh - 170px)); }
.sample-card {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: end;
  padding: 24px;
  border: 14px solid white;
  border-bottom-width: 64px;
  box-shadow: var(--shadow);
  background: linear-gradient(160deg, rgba(255,255,255,.05), transparent), linear-gradient(135deg, #303b4d, #d57d5b);
}
.sample-card::before { content: ""; width: 45%; aspect-ratio: 1; border-radius: 50%; background: #f1b38d; margin: auto; box-shadow: 0 100px 0 35px #172238; }
.sample-card span { position: absolute; left: 24px; bottom: -48px; font-weight: 950; letter-spacing: .14em; }
.sample-card.one { transform: rotate(-10deg) translate(-25px, 8px); }
.sample-card.two { transform: rotate(7deg) translate(28px, -4px); filter: sepia(.28); }
.sample-card.three { transform: rotate(-1deg) translate(2px, -22px); }
.sticker { position: absolute; right: 4%; top: 4%; width: 104px; aspect-ratio: 1; border-radius: 50%; display: grid; place-content: center; text-align: center; background: var(--yellow); font: 900 2.2rem/0.75 Georgia, serif; transform: rotate(8deg); }
.sticker small { font: 800 .8rem/1 sans-serif; letter-spacing: .1em; }

[data-screen="package"], [data-screen="payment"], [data-screen="select"] { align-content: center; justify-items: center; gap: 34px; }
.section-heading { width: min(960px, 100%); }
.section-heading.compact { text-align: center; }
.section-heading.compact p { margin-inline: auto; }

.package-card {
  width: min(960px, 100%);
  padding: clamp(28px, 4vw, 56px);
  display: flex;
  justify-content: space-between;
  align-items: end;
  border: 2px solid var(--ink);
  border-radius: 28px;
  background: var(--paper);
  box-shadow: 12px 12px 0 var(--yellow);
}
.package-card ul { padding-left: 1.2rem; color: var(--muted); line-height: 1.9; }
.price { font: 700 clamp(2rem, 4vw, 4rem) Georgia, serif; }

.payment-panel { display: flex; gap: 42px; align-items: center; padding: 32px; border-radius: 28px; background: white; box-shadow: var(--shadow); }
.snap-container { width: min(420px, 100%); min-width: 320px; min-height: 580px; overflow: hidden; border-radius: 18px; background: #f7f7f7; }
.qr-placeholder { width: 270px; aspect-ratio: 1; padding: 18px; border: 1px solid var(--line); }
.qr-grid { display: grid; grid-template-columns: repeat(21, 1fr); height: 100%; }
.qr-grid i:nth-child(3n), .qr-grid i:nth-child(7n + 2), .qr-grid i:nth-child(11n + 1) { background: var(--ink); }
.qr-placeholder { position: relative; }
.real-qr { position: absolute; inset: 12px; width: calc(100% - 24px); height: calc(100% - 24px); object-fit: contain; background: white; }
.payment-copy { width: 320px; }
.payment-copy span { color: var(--muted); }
.payment-copy strong { display: block; font: 700 3rem Georgia, serif; margin: 8px 0 28px; }
.payment-copy p { color: var(--orange); font-weight: 800; }
.payment-link { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; margin-bottom: 12px; }

.camera-screen { grid-template-columns: minmax(0, 1fr) 360px; gap: 30px; padding: 28px; background: #121212; color: white; }
.camera-stage-wrap { min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.camera-stage { min-height: calc(100vh - 132px); position: relative; overflow: hidden; border-radius: 24px; background: #242424; }
.camera-stage-actions { display: grid; }
.camera-stage-actions .primary { width: 100%; min-height: 58px; background: var(--orange); }
#camera { position:absolute; inset:0; width:100%; height:100%; object-fit:contain; transform:none; transform-origin:center; transition:transform .2s ease; }
#camera.sideways { width:100%; height:100%; }
.camera-placeholder { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 10px; color: #aaa; }
.camera-placeholder span { font-size: 4rem; }
.camera-placeholder small { max-width: 300px; }
.countdown { position: absolute; inset: 0; display: grid; place-content: center; font: 900 clamp(7rem, 18vw, 18rem)/1 Georgia, serif; text-shadow: 0 4px 30px rgba(0,0,0,.3); }
.flash { position: absolute; inset: 0; background: white; opacity: 0; pointer-events: none; }
.flash.active { animation: flash 350ms ease; }
@keyframes flash { 40% { opacity: 1; } }
.recording-dot, .shot-progress { position: absolute; top: 24px; padding: 9px 13px; border-radius: 999px; background: rgba(0,0,0,.5); font-weight: 900; }
.recording-dot { left: 24px; color: #ff5a4f; }
.shot-progress { right: 24px; }
.camera-sidebar { padding: 30px 10px; }
.camera-sidebar h2 { font-size: 3.2rem; }
.camera-sidebar > p:not(.eyebrow) { color: #aaa; line-height: 1.6; }
.camera-picker { display: grid; gap: 8px; margin: 18px 0; color: #ddd; font-size: .82rem; font-weight: 800; }
.camera-picker select { width: 100%; padding: 12px; border: 1px solid #ffffff28; border-radius: 10px; background: #242424; color: white; font: inherit; }
.camera-orientation{display:grid;gap:8px;margin:12px 0 18px;color:#ddd;font-size:.78rem;font-weight:800}.camera-orientation>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.camera-orientation button{padding:10px;border:1px solid #ffffff28;border-radius:10px;color:white;background:#242424;font:inherit;cursor:pointer}.camera-orientation small{color:#999;font-weight:600}
.consent-box { display: flex; align-items: flex-start; gap: 9px; max-width: 260px; margin: 12px 0; color: #655f57; font-size: .76rem; line-height: 1.4; }
.consent-box input { margin-top: 3px; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 24px; }
.mini-grid img, .mini-placeholder { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; background: #292929; }
.mini-grid img.mirrored-photo { transform: scaleX(-1); }

.selection-layout { width: min(1180px, 100%); display: grid; grid-template-columns: 1fr 260px; gap: 40px; align-items: start; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.photo-option { position: relative; padding: 0; border: 4px solid transparent; border-radius: 18px; overflow: hidden; background: white; cursor: pointer; }
.photo-option img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-option img.mirrored-photo { transform: scaleX(-1); }
.photo-option.selected { border-color: var(--orange); }
.photo-option .badge { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; display: none; place-content: center; border-radius: 50%; color: white; background: var(--orange); font-weight: 900; }
.photo-option.selected .badge { display: grid; }
.strip-preview-wrap { position: sticky; top: 100px; display: flex; flex-direction: column; }
.strip-preview-wrap canvas { display: block; width: 180px; max-height: 54vh; object-fit: contain; margin: 0 auto 20px; background: white; box-shadow: var(--shadow); }
.strip-preview-wrap .primary, .strip-preview-wrap .secondary { width: 100%; }
.strip-preview-wrap #retakeButton { margin-top: 8px; }
.strip-preview-wrap [data-action="finish"] { margin-top: 14px; }
.guest-frame-grid{width:min(1080px,100%);display:grid;grid-template-columns:repeat(5,1fr);gap:15px;margin:10px 0 28px}.guest-frame{min-height:340px;padding:14px 10px;border:2px solid transparent;border-radius:18px;background:#fff;color:var(--ink);box-shadow:0 10px 35px #17161412}.guest-frame.selected{border-color:var(--orange);transform:translateY(-5px)}.guest-frame>span{width:86px;aspect-ratio:1/3;height:auto;margin:auto;display:flex;flex-direction:column;gap:5px;padding:9px;background:#fff;box-shadow:0 8px 20px #0002}.guest-frame.orientation-landscape{min-height:245px}.guest-frame.orientation-landscape>span{width:168px;aspect-ratio:3/2}.guest-frame i{display:block;flex:1;background:#d7d2cb}.guest-frame b{font-size:7px}.guest-frame strong,.guest-frame small{display:block;margin-top:10px}.guest-frame small{margin-top:3px;color:var(--muted)}.guest-frame.retro>span{background:#f4b942;color:#d83a2e;transform:rotate(-2deg)}.guest-frame.night>span{background:#171614;color:#fff}.guest-frame.polaroid>span{background:#f3ead9}.guest-frame.minimal>span{border:1px solid #171614}.guest-frame.editorial>span{border-top:9px solid var(--orange)}
.filter-grid{width:min(980px,100%);display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px 0 28px}.filter-card{padding:12px;border:2px solid transparent;border-radius:18px;background:#fff;color:var(--ink);text-align:left;box-shadow:0 10px 35px #17161410}.filter-card.selected{border-color:var(--orange);transform:translateY(-4px)}.filter-card strong,.filter-card small{display:block;margin:10px 5px 0}.filter-card small{margin-top:3px;color:var(--muted)}.filter-swatch{display:block;height:145px;border-radius:12px;background:linear-gradient(135deg,#efbc8a 0 28%,#8ca38b 28% 54%,#e75e45 54% 75%,#3c4770 75%)}.filter-swatch.mono{filter:grayscale(1)}.filter-swatch.warm{filter:sepia(.35) saturate(1.25) brightness(1.05)}.filter-swatch.vintage{filter:sepia(.55) contrast(.9)}.filter-swatch.cool{filter:hue-rotate(170deg) saturate(.8)}.filter-swatch.contrast{filter:contrast(1.45) saturate(1.2)}
.guest-frame .dynamic-thumb{display:block;position:relative}.guest-frame .dynamic-thumb i{position:absolute;background:#d7d2cb;border:1px solid #0001}.guest-frame .dynamic-thumb b{position:absolute;left:5px;right:5px;bottom:3px;text-align:center;white-space:nowrap;overflow:hidden}
.guest-frame .dynamic-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;z-index:2;pointer-events:none}.guest-frame .dynamic-thumb i{z-index:1}.guest-frame .dynamic-thumb b{z-index:3}
.guest-frame{content-visibility:auto;contain-intrinsic-size:210px 340px}.guest-frame .dynamic-thumb img{contain:strict}.frame-sync-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:-8px 0 18px}.frame-sync-actions .secondary{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;margin:0;min-width:190px}

.result-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 8vw; width: min(1100px, 100%); margin: auto; }
.final-strip-wrap { display: grid; place-items: center; }
#finalStrip { width: min(470px, 78vw); max-height: 74vh; object-fit: contain; background: white; box-shadow: var(--shadow); transform: rotate(-2deg); }
.result-copy h2 { font-size: clamp(4rem, 7vw, 7rem); }
.result-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); padding: 13px 20px; border-radius: 999px; color: white; background: var(--ink); opacity: 0; pointer-events: none; transition: 200ms ease; z-index: 20; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 850px) {
  [data-screen="welcome"], .result-layout, .selection-layout, .camera-screen { grid-template-columns: 1fr; }
  .hero-art { min-height: 430px; }
  .photo-stack { height: 380px; width: 300px; }
  .camera-stage-wrap { order: -1; gap: 14px; }
  .camera-stage { min-height: 55vh; }
  .camera-stage-actions { padding: 0 4px; }
  .camera-sidebar { order: 0; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .guest-frame-grid{grid-template-columns:repeat(3,1fr)}
  .filter-grid{grid-template-columns:repeat(2,1fr)}
  [data-screen="select"] { align-content: start; padding: 34px 22px max(42px, env(safe-area-inset-bottom)); gap: 30px; }
  [data-screen="select"] .section-heading { padding-inline: 4px; }
  .selection-layout { gap: 46px; }
  .strip-preview-wrap {
    position: static;
    width: 100%;
    padding: 28px 22px 24px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: rgba(255, 250, 243, 0.78);
    box-shadow: 0 18px 54px rgba(53, 43, 32, 0.1);
  }
  .strip-preview-wrap > .eyebrow { margin-bottom: 20px; }
  .strip-preview-wrap canvas { width: min(210px, 68vw); max-height: none; margin-bottom: 28px; }
  .consent-box { width: 100%; max-width: none; margin: 0 0 18px; gap: 12px; font-size: .9rem; line-height: 1.5; }
  .consent-box input { width: 22px; height: 22px; flex: 0 0 auto; margin-top: 1px; }
  .strip-preview-wrap #retakeButton { min-height: 56px; margin-top: 0; }
  .strip-preview-wrap [data-action="finish"] { min-height: 58px; margin-top: 14px; }
  .payment-panel, .package-card { align-items: stretch; flex-direction: column; }
}

@media (max-width: 520px) {
  .topbar{padding-inline:16px}.brand-logo{width:150px;height:46px}.step-indicator{font-size:.62rem;letter-spacing:.1em}
  .photo-grid { gap: 12px; }
  .photo-option { border-width: 3px; border-radius: 16px; }
  .strip-preview-wrap { padding: 24px 18px 22px; }
}

@media (max-height: 850px) and (min-width: 851px) {
  .screen { padding: 28px 4vw; }
  [data-screen="package"], [data-screen="payment"], [data-screen="select"] { gap: 20px; }
  h2 { font-size: clamp(2.8rem, 4vw, 4.3rem); margin-bottom: 12px; }
  .section-heading > p:last-child { margin-bottom: 0; }
  .package-card { padding: 26px 36px; }
  .package-card h3 { margin-bottom: 10px; }
  .package-card ul { margin-bottom: 0; line-height: 1.65; }
  .payment-panel { padding: 24px; }
  .qr-placeholder { width: 230px; }
}

@media print {
  @page { size: 4in 6in; margin: 0; }
  html, body { width: 4in; height: 6in; margin: 0; padding: 0; }
  body * { visibility: hidden; }
  #finalStrip, #finalStrip * { visibility: visible; }
  #finalStrip { position: fixed; inset: 0; width: 4in; height: 6in; max-height: none; transform: none; box-shadow: none; }
}