:root {
  --ink: #1f2d2b;
  --ink-soft: #5c6e6a;
  --paper: #f5f7f5;
  --panel: #ffffff;
  --rose: #2f8f80;
  --rose-deep: #226b60;
  --gold: #e8836a;
  --line: #dde5e2;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(43, 37, 48, 0.08);

  /* derived / accent-dependent tones */
  --bubble-bg: var(--rose);
  --hover-tint: color-mix(in srgb, var(--rose) 6%, white);
  --picked-tint: color-mix(in srgb, var(--rose) 10%, white);
  --reaction-bg: color-mix(in srgb, var(--rose) 12%, white);
  --cta-hover: color-mix(in srgb, var(--rose-deep) 85%, black);
  --tagline-color: color-mix(in srgb, var(--rose) 20%, white);

  /* ambient background scene (kept dark regardless of accent theme) */
  --bg-dark-1: #241b28;
  --bg-dark-2: #3a2233;
  --bg-dark-3: #5a2c3d;
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0
}

body {
  background: var(--ink);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", "Georgia", serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  position: relative;
  overflow-x: hidden
}

.bg-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden
}

.bg-scene video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  filter: saturate(1.05) brightness(0.75)
}

.bg-scene .fallback {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--bg-dark-1), var(--bg-dark-2) 35%, var(--bg-dark-3) 65%, var(--bg-dark-1));
  background-size: 300% 300%;
  animation: drift 22s ease-in-out infinite
}

@keyframes drift {
  0% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0% 50%
  }
}

.bg-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(0, 0, 0, 0) 0%, rgba(20, 14, 20, 0.55) 75%)
}

.frame {
  width: 100%;
  max-width: 520px;
  position: relative;
  z-index: 1
}

  .frame{
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .frame.reveal{
    opacity: 1;
    transform: translateY(0);
  }

.tagline {
  text-align: center;
  color: var(--tagline-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
  margin: 16px 0 0;
  opacity: 0.85
}

.progress {
  display: flex;
  gap: 6px;
  margin-bottom: 28px
}

.progress span {
  flex: 1;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  position: relative
}

.progress span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease
}

.progress span.done::after {
  transform: scaleX(1)
}

.card {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 36px 30px;
  position: relative;
  overflow: hidden
}

.screen {
  display: none
}

.screen.active {
  display: block;
  animation: rise 0.45s ease
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.visual {
  width: 100%;
  height: 250px;
  border-radius: 10px;
  margin-bottom: 22px;
  background: linear-gradient(135deg, var(--rose), var(--gold) 130%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden
}

.visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.5), transparent 45%), radial-gradient(circle at 75% 70%, rgba(0, 0, 0, 0.25), transparent 50%)
}

.visual .glyph {
  position: absolute;
  right: 18px;
  bottom: 14px;
  font-size: 38px;
  opacity: 0.85
}

h1 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin: 0 0 6px;
  font-weight: 600;
  letter-spacing: 0.2px
}

.sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 22px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif
}

.options {
  display: flex;
  flex-direction: column;
  gap: 10px
}

.opt {
  text-align: left;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.98rem;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.1s ease
}

.opt:hover {
  border-color: var(--rose);
  background: var(--hover-tint)
}

.opt:active {
  transform: scale(0.99)
}

.opt.picked {
  border-color: var(--rose-deep);
  background: var(--picked-tint)
}

.photo-cards {
  display: flex;
  flex-direction: column;
  gap: 14px
}

.photo-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0;
  background: var(--panel);
  cursor: pointer;
  text-align: left;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease
}

.photo-card:hover {
  border-color: var(--rose);
  box-shadow: 0 6px 16px rgba(43, 37, 48, 0.08)
}

.photo-card:active {
  transform: scale(0.99)
}

.photo-card.picked {
  border-color: var(--rose-deep);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--rose-deep) 15%, transparent)
}

.photo-card .thumb {
  width: 100%;
  height: 250px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: #fff;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.photo-card .thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.28) 100%)
}

.photo-card .info {
  display: flex;
  flex-direction: column;
  padding: 12px 16px 14px
}

.photo-card .label {
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink)
}

.photo-card .desc {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 3px
}

.mock-chat {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  background: var(--panel);
  min-height: 140px;
}

.chat-state {
  display: none;
  opacity: 0;
  transition: opacity .4s ease;
}

.chat-state.show {
  display: block;
  opacity: 1;
}

.profile-state.hide {
  display: none;
}

.like-btn {
  margin-top: 14px;
  width: 100%;
  padding: 12px;
  border: 1px solid var(--rose-deep);
  border-radius: 10px;
  background: var(--panel);
  color: var(--rose-deep);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.like-btn:hover {
  background: var(--rose-deep);
  color: #fff;
}

.mock-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px
}

.mock-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--rose));
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.mock-name {
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.95rem
}

.mock-tag {
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.8rem;
  color: var(--ink-soft)
}

.mock-bubble {
  background: var(--bubble-bg);
  color: var(--panel);
  border-radius: 12px 12px 12px 2px;
  padding: 10px 14px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.88rem;
  max-width: 80%;
  display: inline-block
}

.reaction {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--reaction-bg);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.92rem;
  color: var(--ink);
  display: none
}

.reaction.show {
  display: block;
  animation: rise 0.35s ease
}

.anketa-photo {
  width: 100%;
  height: 250px;
  border-radius: 10px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hide-initial {
  display: none;
}

.hide-initial.show {
  display: flex;
}

.summary {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 20px;
  background: var(--panel);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.9rem;
  min-height: 118px
}

.summary div {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.4s ease, transform 0.4s ease
}

.summary div.revealed {
  opacity: 1;
  transform: translateX(0)
}

.summary div:last-child {
  border-bottom: none
}

.summary .label {
  color: var(--ink-soft)
}

.summary .value {
  font-weight: 600
}

.assembling {
  text-align: center;
  color: var(--ink-soft);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.85rem;
  margin: -8px 0 18px;
  min-height: 1.2em
}

.locked-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease
}

.locked-row.show {
  opacity: 1;
  transform: translateY(0)
}

.locked-card {
  flex: 1;
  height: 90px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--rose), var(--gold));
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  filter: blur(3px) brightness(.9);
}

.locked-card .lock {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  background: rgba(30, 20, 25, 0.25);
  filter: none
}

.cta {
  width: 100%;
  padding: 15px 18px;
  border: none;
  border-radius: 10px;
  background: var(--rose-deep);
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, opacity 0.3s ease
}

.cta:hover {
  background: var(--cta-hover)
}

.cta[disabled] {
  opacity: 0.4;
  cursor: default;
  pointer-events: none
}

.cta-note {
  text-align: center;
  color: var(--ink-soft);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.78rem;
  margin-top: 10px
}

.back {
  background: none;
  border: none;
  color: var(--ink-soft);
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  margin-top: 18px;
  padding: 0
}

.back:hover {
  color: var(--rose-deep)
}

@media (prefers-reduced-motion: reduce) {
  .screen.active {
    animation: none
  }

  .reaction.show {
    animation: none
  }

  .bg-scene .fallback {
    animation: none
  }
}