:root {
  --pink: #e8556a;
  --pink-soft: #fde7eb;
  --pink-dark: #c43d52;
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --text: #1a1a1a;
  --muted: #777;
  --border: #ececec;
  --amber: #f5a425;
  --amber-soft: #fff7e6;
  --green: #2da46f;
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
[hidden] { display: none !important; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 760px; margin: 0 auto; padding: 16px 24px 64px; }

/* Onboarding screens */
.onboarding-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 32px 16px;
  text-align: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(232,85,106,0.08), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(232,85,106,0.06), transparent 55%);
}
.onboarding-card {
  width: 100%;
  max-width: 540px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 28px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.privacy-callout {
  background: var(--pink-soft);
  border: 1.5px solid var(--pink);
  border-radius: 14px;
  padding: 16px 20px;
  margin: 24px 0;
  text-align: left;
}
.privacy-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--pink-dark);
  margin-bottom: 10px;
  text-align: center;
  letter-spacing: 0.2px;
}
.privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.privacy-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text);
}
.privacy-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--pink);
  font-weight: 700;
}
.privacy-list li + li {
  border-top: 1px solid rgba(232,85,106,0.18);
}

.tip-callout {
  background: #f0fbf4;
  border: 1.5px solid var(--green);
  border-radius: 14px;
  padding: 16px 20px;
  margin: 18px 0 24px;
  text-align: left;
}
.tip-title {
  font-weight: 700;
  font-size: 1rem;
  color: #1f7a52;
  margin-bottom: 8px;
  text-align: center;
  letter-spacing: 0.2px;
}
.tip-callout p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text);
}
.tip-callout p strong {
  color: #1f7a52;
}
.onboarding-emoji {
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 16px;
}
.onboarding-screen h1 {
  font-size: 2rem;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.onboarding-screen h2 {
  font-size: 1.6rem;
  margin: 0 0 12px;
  font-weight: 700;
}
.onboarding-screen p {
  color: var(--muted);
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.6;
}
.onboarding-screen p.lead {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 500;
}
.onboarding-screen p strong {
  color: var(--text);
  font-weight: 600;
}
.onboarding-btn {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 32px auto 0;
  padding: 16px 24px;
  background: var(--pink);
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 4px 16px rgba(232,85,106,0.25);
  transition: all 0.15s;
}
.onboarding-btn:hover:not(:disabled) {
  background: var(--pink-dark);
  transform: translateY(-1px);
}
.onboarding-btn:disabled {
  background: var(--bg-soft);
  color: var(--muted);
  box-shadow: none;
  cursor: not-allowed;
}
.onboarding-btn-secondary {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 16px auto 0;
  padding: 14px 24px;
  background: white;
  color: var(--pink-dark);
  border: 2px solid var(--pink);
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.onboarding-btn-secondary:hover {
  background: var(--pink-soft);
}

.hash-entry-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
  margin: 24px auto 8px;
}
.hash-entry-form input {
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font: inherit;
  text-align: center;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
  font-size: 0.95rem;
  letter-spacing: 1px;
  background: white;
  color: var(--text);
}
.hash-entry-form input:focus {
  outline: none;
  border-color: var(--pink);
}
.hash-entry-form button {
  padding: 12px;
  background: var(--pink);
  color: white;
  border: none;
  border-radius: 10px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s;
}
.hash-entry-form button:hover { background: var(--pink-dark); }
.hash-error {
  color: var(--amber);
  font-size: 0.9rem;
  margin: 6px 0 0;
  font-weight: 500;
}

.divider {
  margin: 32px auto;
  position: relative;
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 200px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.divider::before, .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 60px;
  height: 1px;
  background: var(--border);
}
.divider::before { left: 0; }
.divider::after { right: 0; }

.form-group {
  margin: 24px 0;
  text-align: left;
}
.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.95rem;
}
.radio-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.radio-card {
  flex: 1;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  text-align: center;
  transition: all 0.12s;
  font-weight: 500;
}
.radio-card input { display: none; }
.radio-card:hover { border-color: var(--pink); }
.radio-card:has(input:checked) {
  border-color: var(--pink);
  background: var(--pink-soft);
  color: var(--pink-dark);
  font-weight: 600;
}
select {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: 12px;
  font: inherit;
  background: white;
  color: var(--text);
  cursor: pointer;
  font-size: 0.95rem;
}
select:focus { outline: none; border-color: var(--pink); }

/* Sticky app header */
.app-header {
  background: white;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(8px);
}
.app-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 24px 0;
}
.app-header h1 {
  font-size: 1.4rem;
  margin: 0 0 8px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.overall-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-soft);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--pink);
  width: 0%;
  transition: width 0.3s ease;
}
.progress-text {
  font-size: 0.85rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

/* Category strip */
.cat-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 6px 6px 6px;
  scrollbar-width: thin;
  margin: 0 -6px;
}
.cat-strip::-webkit-scrollbar { height: 4px; }
.cat-strip::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.cat-pill {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 2px solid var(--border);
  background: white;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.12s;
  display: flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  padding: 0;
}
.cat-pill .emoji { font-size: 1.2rem; line-height: 1; }
.cat-pill:hover:not(.locked):not(.active) {
  border-color: var(--pink);
  transform: translateY(-1px);
}
.cat-pill.done { background: var(--pink-soft); border-color: var(--pink); }
.cat-pill.active {
  border-color: var(--pink);
  border-width: 3px;
  transform: scale(1.04);
  box-shadow: 0 2px 10px rgba(232,85,106,0.25);
}
.cat-pill.locked {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--bg-soft);
}
.cat-pill.locked:hover { transform: none; border-color: var(--border); }

/* Pill tooltip */
.pill-tooltip {
  position: fixed;
  background: var(--pink-dark);
  color: white;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, 4px);
  opacity: 0;
  transition: opacity 0.08s ease, transform 0.08s ease;
  z-index: 1000;
  box-shadow: 0 4px 14px rgba(232,85,106,0.3);
}
.pill-tooltip.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.pill-tooltip::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: var(--pink-dark);
  border-radius: 1px;
}

/* Current category */
.current-cat { padding-top: 24px; }
.cat-title {
  margin: 0 0 6px;
  font-size: 1.6rem;
  font-weight: 700;
}
.cat-desc {
  color: var(--muted);
  margin: 0 0 24px;
  font-size: 0.95rem;
}

/* Question list */
.question-list { display: flex; flex-direction: column; gap: 14px; }
.question {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.3s ease;
}
.question.answered { border-color: var(--pink); }
.question.partial { border-color: var(--amber); background: var(--amber-soft); }
.question .q-text { font-size: 1.1rem; font-weight: 500; margin-bottom: 16px; }

@keyframes flash {
  0%   { box-shadow: 0 0 0 0 rgba(245,164,37,0.55); }
  100% { box-shadow: 0 0 0 14px rgba(245,164,37,0);    }
}
.question.flash { animation: flash 1.1s ease-out; }

/* yes_no_maybe — column layout (sub-options stack under selected main button) */
.main-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  align-items: start;
}
.answer-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.answer-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 4px;
  border: 2px solid var(--border);
  background: white;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.12s ease;
  font: inherit;
  color: inherit;
}
.answer-btn:hover { border-color: var(--pink); background: var(--bg-soft); }
.answer-btn .emoji { font-size: 1.6rem; line-height: 1; }
.answer-btn .label { font-size: 0.75rem; color: var(--muted); }
.answer-btn.selected {
  background: var(--pink-soft);
  border-color: var(--pink);
}
.answer-btn.selected .label { color: var(--pink-dark); font-weight: 600; }
.answer-btn:focus-visible { outline: 2px solid var(--pink); outline-offset: 2px; }

.sub-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sub-btn {
  width: 100%;
  padding: 8px 6px;
  border: 1px solid var(--amber);
  background: white;
  border-radius: 8px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.12s;
  font: inherit;
  color: inherit;
  text-align: center;
  line-height: 1.2;
}
.sub-btn:hover { background: var(--amber-soft); }
.sub-btn.selected {
  background: var(--pink);
  border-color: var(--pink);
  color: white;
  font-weight: 600;
}

/* scale_5 / single_choice */
.choice-row { display: flex; flex-direction: column; gap: 8px; }
.choice-row.scale { flex-direction: row; flex-wrap: wrap; }
.choice-row.scale .choice-btn {
  flex: 1 1 calc(20% - 8px);
  min-width: 110px;
  text-align: center;
  align-items: center;
}
.choice-btn {
  padding: 12px 16px;
  border: 2px solid var(--border);
  background: white;
  border-radius: 12px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.12s;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font: inherit;
  color: inherit;
  text-align: left;
}
.choice-btn:hover { border-color: var(--pink); background: var(--bg-soft); }
.choice-btn.selected { background: var(--pink-soft); border-color: var(--pink); }
.choice-btn .num { font-size: 0.75rem; font-weight: 700; color: var(--pink); }
.choice-btn .label { font-weight: 500; }

/* multi_choice */
.multi-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.multi-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  background: white;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: all 0.12s;
  font-size: 0.9rem;
}
.multi-btn:hover { border-color: var(--pink); background: var(--bg-soft); }
.multi-btn.selected {
  background: var(--pink-soft);
  border-color: var(--pink);
  color: var(--pink-dark);
  font-weight: 600;
}
.multi-btn .check {
  width: 1em;
  text-align: center;
  font-weight: 700;
  color: var(--pink);
}

/* ranking */
.ranking { display: flex; flex-direction: column; gap: 8px; }
.rank-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: white;
}
.rank-num {
  font-weight: 700;
  color: var(--pink);
  width: 1.5rem;
  text-align: center;
  flex-shrink: 0;
}
.rank-label { flex: 1; font-size: 0.95rem; }
.rank-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  background: white;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
}
.rank-btn:hover:not(:disabled) { border-color: var(--pink); color: var(--pink); }
.rank-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* Next button */
.next-btn {
  display: block;
  width: 100%;
  margin-top: 28px;
  padding: 16px;
  background: var(--pink);
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  position: sticky;
  bottom: 16px;
  box-shadow: 0 4px 16px rgba(232,85,106,0.25);
}
.next-btn:hover:not(.not-ready) {
  background: var(--pink-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,85,106,0.35);
}
.next-btn.not-ready {
  background: var(--bg-soft);
  color: var(--muted);
  border: 1px solid var(--border);
  box-shadow: none;
}
.next-btn.not-ready:hover {
  background: var(--amber-soft);
  border-color: var(--amber);
  color: var(--amber);
}

/* Completed screen */
.completed-screen {
  text-align: center;
  padding: 64px 24px 32px;
  max-width: 560px;
  margin: 0 auto;
}
.completed-screen h2 { font-size: 2rem; margin: 0 0 16px; }
.completed-screen p { color: var(--text); margin: 0 0 12px; }
.completed-screen .small { font-size: 0.85rem; }
.completed-screen .muted { color: var(--muted); }

.hash-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 8px 8px 14px;
  margin: 24px 0 12px;
  max-width: 100%;
}
.hash-box input {
  border: none;
  background: transparent;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
  font-size: 1.05rem;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--text);
  width: 14em;
  max-width: 100%;
  outline: none;
}
.copy-btn {
  background: var(--pink);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s;
  font-family: inherit;
  white-space: nowrap;
}
.copy-btn:hover { background: var(--pink-dark); }
.copy-btn.copied { background: var(--green); }

@media (max-width: 480px) {
  .container { padding: 16px 16px 64px; }
  .app-header-inner { padding: 12px 16px 0; }
  .cat-pill { width: 38px; height: 38px; }
  .cat-pill .emoji { font-size: 1.1rem; }
  .answer-btn { padding: 10px 4px; }
  .answer-btn .emoji { font-size: 1.4rem; }
  .answer-btn .label { font-size: 0.7rem; }
  .sub-btn { font-size: 0.7rem; padding: 6px 4px; }
  .question { padding: 18px; }
  .choice-row.scale .choice-btn { min-width: calc(50% - 4px); }
  .hash-box { flex-direction: column; align-items: stretch; padding: 12px; }
  .hash-box input { width: 100%; text-align: center; }
}