/* ===== DAILY CHECK-IN ===== */

.checkin-main { padding: 2rem 0 5rem; }

/* ---- Mood Picker ---- */
.checkin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 680px;
  margin: 0 auto 1.5rem;
}

.checkin-date {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.checkin-label {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 1.5rem;
}

/* mood emoji buttons */
.mood-scale {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.mood-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 0.5rem;
  background: var(--surface2);
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  font-size: 1.8rem;
  line-height: 1;
}
.mood-btn span {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  font-family: var(--font-sans);
}
.mood-btn:hover { border-color: rgba(139,124,248,0.3); transform: translateY(-2px); }
.mood-btn.selected {
  border-color: var(--accent);
  background: rgba(139,124,248,0.1);
}
.mood-btn.selected span { color: var(--accent); }

/* note field */
.checkin-note {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  resize: none;
  height: 72px;
  transition: border-color 0.2s;
  margin-top: 1rem;
}
.checkin-note:focus { outline: none; border-color: rgba(139,124,248,0.4); }
.checkin-note::placeholder { color: var(--muted); opacity: 0.7; }

.checkin-submit {
  margin-top: 1.2rem;
  width: 100%;
}

/* ---- Recommendations ---- */
.recs-section {
  max-width: 680px;
  margin: 0 auto 2rem;
}

.recs-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.recs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.rec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  color: var(--text);
}
.rec-card:hover {
  border-color: rgba(139,124,248,0.35);
  transform: translateY(-3px);
  box-shadow: var(--glow);
  color: var(--text);
}
.rec-card__icon { font-size: 1.8rem; line-height: 1; }
.rec-card__name { font-size: 0.82rem; font-weight: 500; }
.rec-card__why  { font-size: 0.7rem; color: var(--muted); line-height: 1.4; }

/* ---- Trend Chart ---- */
.trend-section {
  max-width: 680px;
  margin: 0 auto;
}

.trend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.trend-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text);
}

.trend-canvas-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
}

#trendCanvas {
  width: 100%;
  height: 130px;
  display: block;
}

.trend-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.trend-leg-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--muted);
}

.trend-leg-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---- Empty state ---- */
.checkin-empty {
  text-align: center;
  padding: 3rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.checkin-empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }

/* ---- Success flash ---- */
.checkin-success {
  display: none;
  align-items: center;
  gap: 0.75rem;
  background: rgba(92,232,212,0.08);
  border: 1px solid rgba(92,232,212,0.25);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--accent2);
}
.checkin-success.show { display: flex; }

/* ---- Streak badge ---- */
.streak-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(139,124,248,0.1);
  border: 1px solid rgba(139,124,248,0.2);
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  color: var(--accent);
  margin-top: 0.75rem;
}

@media (max-width: 520px) {
  .recs-grid { grid-template-columns: 1fr 1fr; }
  .mood-btn { padding: 0.65rem 0.25rem; font-size: 1.5rem; }
}