/* ==========================================
   RESET & BASE
========================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:          #06060c;
  --bg-card:     rgba(255, 255, 255, 0.03);
  --bg-option:   rgba(255, 255, 255, 0.04);
  --gold:        #c4a265;
  --gold-light:  #dfc28e;
  --gold-dim:    rgba(196, 162, 101, 0.22);
  --gold-border: rgba(196, 162, 101, 0.28);
  --text:        #ede8df;
  --text-muted:  #7a7568;
  --text-sub:    #a09880;
  --border:      rgba(255, 255, 255, 0.07);
  --radius:      3px;
  --success:     #7aab8a;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.85;
  letter-spacing: 0.04em;
}

/* ==========================================
   SCREENS
========================================== */
.screen        { display: none; min-height: 100vh; }
.screen.active { display: block; }

.center-content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

/* ==========================================
   CONTAINER
========================================== */
.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 72px 32px 100px;
}

/* ==========================================
   HEADER
========================================== */
.header {
  text-align: center;
  margin-bottom: 72px;
}

.header-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.title {
  font-family: 'Shippori Mincho', serif;
  font-size: 2rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: 0.12em;
}

.title em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-light);
  letter-spacing: 0.2em;
  display: block;
  margin-top: 4px;
}

.header-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 28px auto;
  opacity: 0.6;
}

.header-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 2;
  letter-spacing: 0.08em;
}

/* ==========================================
   QUESTION CARDS
========================================== */
.question-card {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.question-card:last-of-type {
  border-bottom: 1px solid var(--border);
}

.question-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  letter-spacing: 0.08em;
}

.q-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.optional-tag {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-left: 4px;
}

/* ==========================================
   OPTIONS GRID
========================================== */
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 10px;
}

.option-btn { cursor: pointer; display: block; }
.option-btn input { display: none; }

.option-btn span {
  display: block;
  padding: 13px 18px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Shippori Mincho', serif;
  font-size: 0.84rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  transition: all 0.22s ease;
  text-align: center;
  cursor: pointer;
  user-select: none;
}

.option-btn span:hover {
  border-color: var(--gold-border);
  color: var(--text);
  background: var(--gold-dim);
}

/* Radio selected */
.option-btn input[type="radio"]:checked + span {
  border-color: var(--gold);
  background: var(--gold-dim);
  color: var(--gold-light);
  letter-spacing: 0.1em;
}

/* Checkbox selected */
.option-btn input[type="checkbox"]:checked + span {
  border-color: var(--gold);
  background: var(--gold-dim);
  color: var(--gold-light);
}

/* ==========================================
   TEXTAREA
========================================== */
textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.06em;
  padding: 18px 20px;
  resize: vertical;
  transition: border-color 0.22s;
  outline: none;
}

textarea:focus {
  border-color: var(--gold-border);
}

textarea::placeholder {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.83rem;
}

/* ==========================================
   BUTTONS
========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: 'Shippori Mincho', serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  padding: 17px 32px;
  transition: all 0.28s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: #06060c;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-large {
  width: 100%;
  font-size: 0.9rem;
  padding: 20px 32px;
  margin-top: 48px;
}

.btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  width: 100%;
  padding: 17px 32px;
  margin-top: 14px;
  font-size: 0.84rem;
  letter-spacing: 0.15em;
}

.btn-secondary:hover {
  border-color: var(--gold-border);
  color: var(--text-sub);
}

/* ==========================================
   FORM ERROR
========================================== */
.form-error {
  border-left: 2px solid #a05050;
  color: #c48080;
  padding: 14px 20px;
  font-size: 0.84rem;
  margin-top: 32px;
  letter-spacing: 0.06em;
}

.hidden { display: none !important; }

/* ==========================================
   LOADING SCREEN
========================================== */
.loader-wrap { text-align: center; }

.smoke-loader {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  height: 72px;
  margin-bottom: 40px;
}

.smoke {
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to top, var(--gold), transparent);
  animation: riseBar 2s ease-in-out infinite;
  opacity: 0;
}

.smoke.s1 { height: 32px; animation-delay: 0s; }
.smoke.s2 { height: 52px; animation-delay: 0.4s; }
.smoke.s3 { height: 32px; animation-delay: 0.8s; }

@keyframes riseBar {
  0%   { transform: translateY(0); opacity: 0; }
  20%  { opacity: 0.8; }
  100% { transform: translateY(-40px); opacity: 0; }
}

.loading-text {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.2em;
  margin-bottom: 14px;
}

.loading-sub {
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}

/* ==========================================
   RESULT SCREEN
========================================== */
.review-card {
  border: 1px solid var(--gold-border);
  border-radius: var(--radius);
  padding: 40px 36px;
  margin-bottom: 48px;
  background: var(--bg-card);
  position: relative;
}

.review-card::before {
  content: '\201C';
  font-family: 'Cormorant Garamond', serif;
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.25;
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
}

.review-text {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  letter-spacing: 0.06em;
  position: relative;
  z-index: 1;
}

.action-section { text-align: center; }

.copy-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 14px;
  margin-bottom: 4px;
  font-style: italic;
}

.copy-note.copied {
  color: var(--success);
}

/* ==========================================
   ERROR SCREEN
========================================== */
.error-wrap { text-align: center; padding: 40px 20px; }

.error-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: #c48080;
  margin-bottom: 16px;
}

.error-wrap h2 {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.error-msg {
  color: var(--text-muted);
  font-size: 0.86rem;
  margin-bottom: 40px;
  line-height: 2;
  letter-spacing: 0.06em;
}

/* ==========================================
   RESPONSIVE
========================================== */
@media (max-width: 520px) {
  .container { padding: 52px 24px 80px; }
  .options-grid { grid-template-columns: 1fr 1fr; }
  .title { font-size: 1.6rem; }
  .review-card { padding: 32px 24px; }
}