:root {
  --purple: #4A2E5C;
  --blue: #4483B0;
  --lavender: #C9B6E8;
  --dark-text: #211A2E;
  --glass: #F3EFFB;
  --yellow: #FAF6B0;

  --noun-color: #7B3FA0;
  --verb-color: #4E6E7E;
  --adj-color: #B25BB0;
  --adv-color: #8DB3BE;
  --pronoun-color: #5E2542;

  --radius: 22px;
  --radius-sm: 14px;
  --font: "Inter", system-ui, -apple-system, sans-serif;

  --shadow-soft: 0 8px 30px rgba(33, 26, 46, 0.18);
  --shadow-lift: 0 14px 40px rgba(33, 26, 46, 0.26);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--dark-text);
}

body {
  min-height: 100vh;
  font-size: 18px;
  line-height: 1.5;
  background: var(--lavender);
}

h1, h2, h3, h4 { font-weight: 800; color: var(--purple); letter-spacing: -0.01em; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.45rem; }
h3 { font-size: 1.2rem; }
p { margin: 0.5em 0; }

button { font-family: var(--font); }

/* ---------- Glass panels ---------- */
.glass-panel {
  background: rgba(243, 239, 251, 0.6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}

.glass-card {
  background: rgba(243, 239, 251, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 20px;
}

/* ---------- Overlay / disclaimer ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(33, 26, 46, 0.68);
}

.disclaimer-panel {
  max-width: 560px;
  width: 100%;
  text-align: center;
  animation: fadeUp 0.5s ease;
}

.disclaimer-logo {
  width: 84px;
  height: 84px;
  margin: 0 auto 10px;
}
.disclaimer-logo svg { width: 100%; height: 100%; }

.disclaimer-text {
  font-size: 1.15rem;
  font-weight: 600;
}

.disclaimer-subtext {
  color: #4b3f5c;
  font-size: 1rem;
}

.ack-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  margin: 20px 4px;
  font-size: 1rem;
  cursor: pointer;
}
.ack-row input[type="checkbox"] {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  accent-color: var(--purple);
  margin-top: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 999px;
  padding: 14px 26px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  min-height: 52px;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary {
  background: var(--purple);
  color: var(--glass);
  box-shadow: var(--shadow-soft);
}
.btn-primary:not(:disabled):hover { box-shadow: var(--shadow-lift); }

.btn-secondary {
  background: rgba(255,255,255,0.55);
  color: var(--purple);
  border: 2px solid var(--purple);
}

.btn-accent {
  background: var(--blue);
  color: var(--glass);
}

.btn-warn {
  background: var(--yellow);
  color: var(--dark-text);
}

.btn-large { width: 100%; font-size: 1.15rem; padding: 18px 26px; }

.btn-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.5);
  color: var(--purple);
  font-weight: 800;
  font-size: 1.1rem;
  cursor: pointer;
}

/* ---------- App shell ---------- */
#app { min-height: 100vh; display: flex; flex-direction: column; }

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(201, 182, 232, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.4);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 38px; height: 38px; display: inline-block; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-name { font-weight: 800; font-size: 1.3rem; color: var(--purple); }

.view-root {
  flex: 1;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 18px 110px;
  animation: fadeUp 0.35s ease;
}

.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  background: rgba(243, 239, 251, 0.75);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-top: 1px solid rgba(255,255,255,0.6);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
  z-index: 100;
}

.tab-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  color: #6b5c7d;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-width: 60px;
}
.tab-icon { line-height: 1; display: inline-flex; }
.tab-icon svg { width: 24px; height: 24px; }
.tab-btn.active { color: var(--purple); background: rgba(255,255,255,0.55); }

/* ---------- Inline icons ---------- */
.icon { display: inline-flex; vertical-align: -0.18em; }
.icon svg { width: 1.25em; height: 1.25em; }
.icon-lg svg { width: 2.6rem; height: 2.6rem; }
.empty-icon { display: flex; justify-content: center; margin-bottom: 12px; color: var(--purple); }
.empty-icon svg { width: 54px; height: 54px; }
.mic-btn svg { width: 34px; height: 34px; }
.btn .icon svg { width: 1.15em; height: 1.15em; }

/* ---------- Desktop layout ---------- */
@media (min-width: 860px) {
  .tab-bar {
    position: sticky;
    top: 0;
    bottom: auto;
    flex-direction: column;
    width: 220px;
    height: calc(100vh - 0px);
    justify-content: flex-start;
    gap: 8px;
    padding: 24px 14px;
    border-top: none;
    border-right: 1px solid rgba(255,255,255,0.5);
  }
  .tab-btn { flex-direction: row; justify-content: flex-start; gap: 12px; font-size: 1rem; padding: 14px 16px; width: 100%; }
  #app { flex-direction: row; }
  .app-header { display: none; }
  .view-root { padding: 30px 40px 60px; max-width: 1000px; }
  body > #app { display: grid; grid-template-columns: 220px 1fr; }
  .tab-bar { grid-column: 1; grid-row: 1; }
  .view-root { grid-column: 2; grid-row: 1; }
}

/* ---------- Common view bits ---------- */
.section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.muted { color: #5c4f6e; font-size: 0.95rem; }
.pill {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(74,46,92,0.1);
  color: var(--purple);
  font-size: 0.82rem;
  font-weight: 700;
}
.pill-yellow { background: var(--yellow); color: var(--dark-text); }
.pill-blue { background: rgba(68,131,176,0.18); color: var(--blue); }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

textarea, input[type="text"] {
  font-family: var(--font);
  font-size: 1.05rem;
  width: 100%;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(74,46,92,0.18);
  background: rgba(255,255,255,0.55);
  padding: 14px 16px;
  color: var(--dark-text);
  resize: vertical;
}
textarea:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--blue);
}

.record-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 14px 0; }

.mic-btn {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: none;
  background: var(--purple);
  color: var(--glass);
  font-size: 1.8rem;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  flex-shrink: 0;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.mic-btn.recording {
  animation: pulse 1.4s infinite;
  background: #9c3129;
}
.mic-status { font-weight: 600; color: var(--purple); }

.photo-strip { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.photo-thumb {
  width: 92px; height: 92px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.7);
  box-shadow: var(--shadow-soft);
}
.photo-thumb-wrap { position: relative; }
.photo-remove {
  position: absolute; top: -6px; right: -6px;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--purple); color: white; border: none;
  font-weight: 800; cursor: pointer; font-size: 0.9rem;
}

.upload-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.55);
  border: 2px dashed var(--purple);
  color: var(--purple);
  font-weight: 700;
  cursor: pointer;
}

.metric-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(74,46,92,0.1); }
.metric-row:last-child { border-bottom: none; }
.metric-name { font-weight: 600; color: var(--purple); }
.metric-value { font-weight: 800; color: var(--dark-text); }

.activity-card { display: flex; flex-direction: column; gap: 10px; }
.activity-tag { align-self: flex-start; }

.chart-wrap { position: relative; height: 240px; }

.entry-card { cursor: pointer; }
.entry-card:hover { box-shadow: var(--shadow-lift); }
.entry-thumbs { display: flex; gap: 8px; margin-top: 8px; }
.entry-thumbs img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; }

.empty-state { text-align: center; padding: 40px 20px; color: #5c4f6e; }

/* ---------- Danger zone ---------- */
.danger-zone { margin-top: 26px; }
.danger-rule {
  border: none;
  border-top: 1px solid rgba(122, 42, 36, 0.28);
  margin: 0;
}
.danger-title { color: #7c2a24; margin: 18px 0 6px; font-size: 1.1rem; }
.danger-zone p { margin-bottom: 14px; }
.danger-zone .btn { margin-bottom: 18px; }

.btn-danger {
  background: transparent;
  color: #7c2a24;
  border: 2px solid #9c3129;
  font-weight: 700;
}
.btn-danger:not(:disabled):hover { background: #9c3129; color: var(--glass); }
.btn-danger:disabled { opacity: 0.4; }

/* ---------- Deletion modal ---------- */
.delete-panel {
  max-width: 520px;
  width: 100%;
  animation: fadeUp 0.3s ease;
}
.delete-panel h2 { color: #7c2a24; }
/* Completion is not a warning: drop the alarm colouring once it has finished. */
.delete-panel.is-done h2 { color: #2e6b3f; }
.delete-list { margin: 10px 0 14px; padding-left: 22px; line-height: 1.9; }
.delete-warn { font-weight: 600; }
.delete-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
@media (min-width: 520px) {
  /* Cancel first (left), destructive action second (right), matching the
     order people expect and keeping the safe choice as the leftmost target. */
  .delete-actions { flex-direction: row; }
  .delete-actions .btn { flex: 1; }
}
.delete-progress { list-style: none; padding: 0; margin: 18px 0; }
.delete-progress li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  font-size: 1.05rem;
  color: #6b5c7d;
  transition: color 0.2s ease;
}
.delete-progress li.running { color: var(--purple); font-weight: 600; }
.delete-progress li.done { color: #2e6b3f; font-weight: 600; }
.delete-progress li.failed { color: #9c3129; font-weight: 600; }
.step-mark {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 46, 92, 0.12);
  font-weight: 800;
  flex-shrink: 0;
}
.delete-progress li.done .step-mark { background: rgba(46, 107, 63, 0.18); }
.delete-progress li.failed .step-mark { background: rgba(156, 49, 41, 0.18); }
.delete-done-mark { color: #2e6b3f; margin-bottom: 6px; }
.delete-done-mark svg { width: 48px; height: 48px; }

/* ---------- Walkthrough ---------- */
.walkthrough-panel {
  max-width: 520px;
  width: 100%;
  text-align: center;
  animation: fadeUp 0.35s ease;
}
.walkthrough-icon {
  width: 64px; height: 64px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(74, 46, 92, 0.1);
  color: var(--purple);
  display: flex;
  align-items: center;
  justify-content: center;
}
.walkthrough-icon svg { width: 34px; height: 34px; }
.walkthrough-body { font-size: 1.1rem; line-height: 1.6; color: #3d3350; }
.walkthrough-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 20px 0 6px;
}
.walkthrough-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(74, 46, 92, 0.25);
  transition: background 0.2s ease, transform 0.2s ease;
}
.walkthrough-dot.active { background: var(--purple); transform: scale(1.35); }
.walkthrough-actions { margin-top: 14px; }
.walkthrough-secondary {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}
.btn-text {
  background: none;
  border: none;
  color: var(--purple);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
  padding: 12px 8px;
  min-height: 48px;
}

.toast-root {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  pointer-events: none;
}
.toast {
  background: var(--purple);
  color: var(--glass);
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: var(--shadow-lift);
  animation: fadeUp 0.25s ease;
}

.word-graph-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 0.85rem; }
.legend-dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }

.trend-note {
  background: rgba(250, 246, 176, 0.55);
  border: 1px solid rgba(74,46,92,0.15);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 500;
  color: #40331f;
}

.compare-cols { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .compare-cols { grid-template-columns: 1fr 1fr; } }
.compare-col { background: rgba(255,255,255,0.4); border-radius: var(--radius-sm); padding: 14px; }

.stack { display: flex; flex-direction: column; gap: 16px; }

a { color: var(--blue); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(176,71,63,0.55); }
  70% { box-shadow: 0 0 0 18px rgba(176,71,63,0); }
  100% { box-shadow: 0 0 0 0 rgba(176,71,63,0); }
}

@media (max-width: 420px) {
  body { font-size: 16.5px; }
  .btn-large { font-size: 1.05rem; }
}