@font-face {
  font-family: 'Winter Selfie';
  src: url('winter_selfie/Winter Selfie.ttf') format('truetype'),
       url('winter_selfie/Winter Selfie.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --pink: #ff4d8d;
  --pink-soft: #ff85ad;
  --pink-muted: rgba(255, 77, 141, 0.15);
  --pink-border: rgba(255, 77, 141, 0.35);
  --black: #0d0d0d;
  --black-card: #141414;
  --black-raised: #1c1c1c;
  --white: #ffffff;
  --white-soft: rgba(255, 255, 255, 0.95);
  --white-muted: rgba(255, 255, 255, 0.65);
  --white-faint: rgba(255, 255, 255, 0.08);
  --radius: 20px;
  --radius-sm: 12px;
  --header-h: 52px;
  --read-size: 1.28rem;
  --read-lh: 1.95;
  --read-space: 0.04em;
  --read-word: 0.06em;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Winter Selfie', cursive, sans-serif;
  background: var(--black);
  color: var(--white);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}

.readable {
  font-size: var(--read-size);
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  color: var(--white-soft);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(255, 77, 141, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 100%, rgba(255, 77, 141, 0.08), transparent 50%),
    var(--black);
}

.bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(to bottom, black 30%, transparent 100%);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  padding: 0 1rem;
  padding-top: env(safe-area-inset-top);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--white-faint);
  z-index: 100;
}

.header-done {
  font-family: 'Winter Selfie', cursive, sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  color: var(--pink-soft);
  background: none;
  border: 1px solid var(--pink-border);
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  flex-shrink: 0;
}

.header-done[hidden] {
  display: none !important;
}

.site-header[hidden] {
  display: none !important;
}

.site-logo {
  font-size: 1.2rem;
  color: var(--pink-soft);
  letter-spacing: 0.05em;
}

.site-phase {
  font-size: 1rem;
  color: var(--white-muted);
  letter-spacing: 0.04em;
}

#app {
  max-width: 520px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  min-height: 100dvh;
}

#app.has-header {
  padding-top: calc(var(--header-h) + env(safe-area-inset-top) + 0.75rem);
}

.screen {
  width: 100%;
  display: none;
}

.screen.active {
  display: block;
  animation: screenIn 0.35s ease;
}

@keyframes screenIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cards */
.card {
  background: var(--black-card);
  border: 1px solid var(--white-faint);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.eyebrow {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--pink-soft);
  margin-bottom: 0.5rem;
}

.intro-card h1,
.final-card h1 {
  font-size: clamp(2.1rem, 7vw, 2.75rem);
  color: var(--white);
  margin-bottom: 0.85rem;
  line-height: 1.25;
  letter-spacing: 0.03em;
  word-spacing: 0.05em;
}

.intro-lead {
  font-size: var(--read-size);
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  color: var(--white-soft);
  margin-bottom: 1.25rem;
}

.note-box {
  background: var(--pink-muted);
  border: 1px solid var(--pink-border);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1rem;
  margin-bottom: 1.5rem;
}

.note-box p {
  font-size: var(--read-size);
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  color: var(--white-soft);
  margin-bottom: 0.75rem;
}

.note-box p:last-child {
  margin-bottom: 0;
}

.countdown-wrap {
  text-align: center;
  margin-bottom: 1rem;
  padding: 0.85rem;
  border: 1px solid var(--pink-border);
  border-radius: var(--radius-sm);
  background: var(--pink-muted);
}

.countdown-label {
  display: block;
  font-size: 0.9rem;
  color: var(--white-muted);
  margin-bottom: 0.35rem;
}

.countdown-when {
  display: block;
  font-size: 1.12rem;
  color: var(--white-soft);
  margin: 0.25rem 0 0.65rem;
  line-height: 1.35;
}

.countdown-label-small {
  margin-top: 0.15rem;
  font-size: 0.82rem;
}

.countdown-time {
  display: block;
  font-size: 1.5rem;
  color: var(--pink-soft);
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

.sync-note {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: var(--white-muted);
  text-align: center;
}

.sync-note.ok {
  color: var(--pink-soft);
}

.sync-note.err {
  color: #ff8a8a;
}

.sync-note[hidden] {
  display: none !important;
}

/* Review list */
.review-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1rem 0 1.25rem;
  max-height: 55vh;
  overflow-y: auto;
}

.review-item {
  width: 100%;
  text-align: left;
  font-family: 'Winter Selfie', cursive, sans-serif;
  background: var(--black-raised);
  border: 1px solid var(--white-faint);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.review-item:hover {
  border-color: var(--pink-border);
  background: rgba(255, 77, 141, 0.08);
}

.review-item-tag {
  font-size: 0.78rem;
  color: var(--pink-soft);
  margin-bottom: 0.35rem;
}

.review-item-q {
  font-size: 0.95rem;
  color: var(--white-soft);
  line-height: 1.45;
  margin-bottom: 0.45rem;
}

.review-item-a {
  font-size: 0.92rem;
  color: var(--white-muted);
  line-height: 1.4;
}

.review-item-a.call {
  color: var(--pink-soft);
}

.review-item-a.empty {
  font-style: italic;
}

#start-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Progress */
.progress-wrap {
  margin-bottom: 1rem;
}

.progress-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

#progress-text {
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

#progress-percent {
  font-size: 1rem;
  color: var(--pink-soft);
  letter-spacing: 0.03em;
}

.progress-bar {
  height: 4px;
  background: var(--white-faint);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pink), var(--pink-soft));
  border-radius: 999px;
  width: 0%;
  transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-dots {
  display: flex;
  gap: 5px;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.step-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white-faint);
  transition: background 0.3s, transform 0.3s;
}

.step-dots span.done {
  background: var(--pink-border);
}

.step-dots span.current {
  background: var(--pink);
  transform: scale(1.35);
}

/* Question card */
.question-card {
  padding: 0;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.question-card.question-enter {
  animation: questionIn 0.3s ease;
}

@keyframes questionIn {
  from { opacity: 0.6; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.question-block {
  padding: 1.35rem 1.35rem 1.1rem;
  border-bottom: 1px solid var(--white-faint);
}

.question-label {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--pink-soft);
  margin-bottom: 0.75rem;
}

.question-body {
  font-size: var(--read-size);
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  color: var(--white-soft);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.question-body-only {
  font-size: 1.32rem;
  line-height: 2;
}

.question-card h2[hidden],
.question-emoji[hidden],
.question-tag[hidden] {
  display: none;
}

/* Evidence */
.evidence-zone {
  padding: 0 1.35rem;
  margin-top: 1rem;
}

.from-me-evidence {
  background: var(--black-raised);
  border: 1px solid var(--pink-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  text-align: center;
}

.from-me-label {
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--pink-soft);
  margin-bottom: 0.65rem;
  line-height: 1.5;
}

.evidence-tap {
  font-size: 0.92rem;
  color: var(--white-muted);
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}

.from-me-evidence img {
  width: 100%;
  max-height: 240px;
  object-fit: contain;
  border-radius: 8px;
  background: #000;
  cursor: pointer;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  padding-top: max(1rem, env(safe-area-inset-top));
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
}

.lightbox-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.85rem;
  animation: screenIn 0.25s ease;
}

.lightbox-caption {
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--pink-soft);
  text-align: center;
  line-height: 1.5;
}

.lightbox-img {
  width: 100%;
  max-height: calc(100dvh - 140px);
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--pink-border);
  background: #000;
}

.lightbox-close {
  flex-shrink: 0;
}

/* Answer */
.answer-block {
  padding: 1.1rem 1.35rem 0.75rem;
}

.answer-label {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--white-muted);
  margin-bottom: 0.55rem;
}

.answer-zone textarea {
  width: 100%;
  background: var(--black-raised);
  border: 1px solid var(--white-faint);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  color: var(--white);
  font-family: 'Winter Selfie', cursive, sans-serif;
  font-size: 18px;
  line-height: var(--read-lh);
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  resize: vertical;
  min-height: 130px;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.answer-zone textarea::placeholder {
  color: var(--white-muted);
}

.answer-zone textarea:focus {
  outline: none;
  border-color: var(--pink-border);
  box-shadow: 0 0 0 3px var(--pink-muted);
}

.answer-zone.deferred textarea {
  border-color: var(--pink);
  box-shadow: 0 0 0 3px var(--pink-muted);
  opacity: 1;
  pointer-events: auto;
}

.answer-block .btn-call {
  margin: 1.1rem 0 0;
  width: 100%;
  max-width: none;
  padding: 0;
  min-height: auto;
  background: none;
  border: none;
  border-radius: 0;
  transform: none;
}

.btn-call {
  display: block;
  width: 100%;
  text-align: left;
}

.btn-call:active {
  transform: none;
}

.call-note {
  position: relative;
  display: block;
  width: 100%;
  padding: 0.15rem 0.15rem 0.15rem 0.35rem;
}

.call-note-corner {
  position: absolute;
  top: 0;
  right: 0;
  width: 1.1rem;
  height: 1.1rem;
  background: linear-gradient(225deg, var(--black-card) 50%, rgba(255, 133, 173, 0.35) 50%);
  border-radius: 0 12px 0 0;
  pointer-events: none;
}

.call-note-body {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.9rem 1.15rem 0.95rem 0.85rem;
  background: rgba(255, 77, 141, 0.1);
  border: 2px solid rgba(255, 77, 141, 0.35);
  border-radius: 12px 4px 12px 12px;
  box-shadow: 3px 4px 0 rgba(255, 77, 141, 0.12);
}

.call-note-icon {
  flex-shrink: 0;
  font-size: 1.15rem;
  line-height: 1.45;
  color: var(--pink-soft);
}

.call-btn-text {
  font-size: 1.08rem;
  line-height: 1.5;
  letter-spacing: 0.03em;
  word-spacing: 0.04em;
  color: var(--white-soft);
}

.btn-call:hover .call-note-body {
  border-color: var(--pink);
  background: rgba(255, 77, 141, 0.15);
}

.btn-call:disabled {
  opacity: 0.7;
  pointer-events: none;
}

.btn-call.active:not(:disabled) .call-note-body {
  background: rgba(255, 77, 141, 0.2);
  border-color: var(--pink);
  border-style: solid;
  box-shadow: 3px 4px 0 rgba(255, 77, 141, 0.22);
}

.btn-call.active:not(:disabled) .call-note-icon {
  color: var(--pink);
}

.btn-call.active:not(:disabled) .call-btn-text {
  color: var(--white);
}

.question-card .btn-call {
  margin: 0;
  width: 100%;
  max-width: none;
}

/* Buttons */
.btn {
  font-family: 'Winter Selfie', cursive, sans-serif;
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  word-spacing: 0.04em;
  line-height: 1.35;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  min-height: 50px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, opacity 0.15s;
  touch-action: manipulation;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--pink);
  color: var(--white);
  width: 100%;
}

.btn-primary:hover:not(:disabled) {
  background: var(--pink-soft);
}

.btn-primary:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-outline {
  background: transparent;
  color: var(--white-soft);
  border: 1px solid var(--white-faint);
  width: 100%;
}

.btn-outline:hover {
  border-color: var(--pink-border);
  color: var(--pink-soft);
}

.btn-ghost {
  background: var(--black-raised);
  color: var(--white-muted);
  border: 1px solid var(--white-faint);
  flex: 0 0 auto;
  min-width: 88px;
}

.btn-ghost:hover:not(:disabled) {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Questions screen padding for fixed nav */
.screen[data-screen="questions"].active {
  padding-bottom: calc(5.5rem + env(safe-area-inset-bottom));
}

/* Sticky nav */
.sticky-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: 520px;
  display: flex;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  padding-bottom: max(0.85rem, env(safe-area-inset-bottom));
  background: rgba(13, 13, 13, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--white-faint);
  z-index: 150;
}

.sticky-nav .btn {
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

.sticky-nav .btn-primary {
  flex: 1;
}

/* Hint */
.hint-toast {
  margin: 0 1.35rem 1rem;
  padding: 0.85rem 1rem;
  background: var(--pink-muted);
  border: 1px solid var(--pink-border);
  border-radius: var(--radius-sm);
  color: var(--pink-soft);
  font-size: 1.05rem;
  line-height: 1.65;
  letter-spacing: var(--read-space);
  word-spacing: var(--read-word);
  animation: screenIn 0.25s ease;
}

.hint-toast[hidden] {
  display: none;
}

/* Final */
.final-card {
  text-align: left;
}

.final-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.25rem 0 1rem;
}

.final-whisper {
  font-size: 0.95rem;
  color: var(--white-muted);
  text-align: center;
}

@keyframes gentleNudge {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.gentle-nudge {
  animation: gentleNudge 0.4s ease;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 480px) {
  :root {
    --read-size: 1.22rem;
    --read-lh: 2;
  }

  #app {
    padding: 1rem 0.85rem 0;
  }

  #app.has-header {
    padding-top: calc(var(--header-h) + env(safe-area-inset-top) + 0.5rem);
  }

  .card {
    padding: 1.35rem 1.15rem;
  }

  .question-block,
  .answer-block {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }

  .question-body-only {
    font-size: 1.26rem;
  }

  .answer-zone textarea {
    font-size: 18px;
    min-height: 140px;
  }

  .question-card .btn-call {
    margin-bottom: 1.1rem;
  }

  .from-me-evidence img {
    max-height: 180px;
  }
}