/* diary.css — Sleep Diary page styles. Uses design tokens from theme.css */

.diary-page {
  min-height: 100vh;
  background: var(--bg);
  padding: 60px 32px;
}

.diary-container {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

/* --- Header --- */
.diary-header { }

.diary-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.diary-subtitle {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* --- Form section --- */
.diary-form-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.form-heading {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.sleep-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  gap: 16px;
}

.form-row:has(.form-field:nth-child(2)) {
  grid-template-columns: 1fr 1fr;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

.form-field input,
.form-field textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
}

.form-field input[type="date"],
.form-field input[type="time"] {
  cursor: pointer;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--text-3);
  line-height: 1.4;
}

/* Quality picker */
.quality-picker {
  display: flex;
  gap: 8px;
}

.quality-btn {
  flex: 1;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 4px;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.2;
}

.quality-btn small {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-3);
  margin-top: 2px;
}

.quality-btn:hover {
  border-color: rgba(232, 169, 80, 0.3);
  color: var(--text);
}

.quality-btn.active {
  background: rgba(232, 169, 80, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}

.quality-btn.active small {
  color: var(--accent-2);
}

/* Form actions */
.form-actions {
  padding-top: 8px;
}

.btn-primary {
  background: var(--accent);
  color: #06060f;
  border: none;
  border-radius: 8px;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
  width: 100%;
}

.btn-primary:hover { background: var(--accent-2); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.form-msg {
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: 6px;
  margin-top: 4px;
}
.form-msg.success { background: rgba(74, 222, 128, 0.1); color: var(--green); }
.form-msg.error   { background: rgba(232, 80, 80, 0.1);  color: #e85050; }

/* --- Chart --- */
.diary-chart-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.chart-wrapper {
  max-height: 260px;
}

.chart-empty {
  text-align: center;
  color: var(--text-3);
  font-size: 0.88rem;
  padding: 24px;
}

/* --- Entries list --- */
.diary-entries-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.entries-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.entries-empty {
  color: var(--text-3);
  font-size: 0.88rem;
  text-align: center;
  padding: 20px;
}

.entry-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  transition: border-color 0.2s;
}

.entry-card:hover {
  border-color: rgba(232, 169, 80, 0.15);
}

.entry-date {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  min-width: 72px;
  flex-shrink: 0;
}

.entry-stats {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  flex: 1;
}

.entry-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.entry-stat-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.entry-stat-val {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
}

.entry-stat-val.eff-good { color: var(--green); }
.entry-stat-val.eff-warn { color: var(--accent); }

/* --- Toggle switches --- */
.toggle-field {
  display: flex;
  align-items: center;
}

.toggle-field input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-2);
  user-select: none;
}

.toggle-track {
  position: relative;
  width: 36px;
  height: 20px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-3);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle-field input:checked + .toggle-label .toggle-track {
  background: rgba(232, 144, 112, 0.2);
  border-color: var(--warm-rose, #e89070);
}

.toggle-field input:checked + .toggle-label .toggle-thumb {
  transform: translateX(16px);
  background: var(--warm-rose, #e89070);
}

.toggle-field input:focus-visible + .toggle-label .toggle-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Symptom badges --- */
.entry-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.symptom-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.badge-hotflash {
  background: rgba(232, 144, 112, 0.15);
  color: #e89070;
  border: 1px solid rgba(232, 144, 112, 0.3);
}

.badge-nightsweat {
  background: rgba(232, 196, 184, 0.12);
  color: #e8c4b8;
  border: 1px solid rgba(232, 196, 184, 0.25);
}

/* --- Hormone notes --- */
.hormone-notes {
  font-style: italic;
  color: var(--text-3);
  font-size: 0.82rem;
  line-height: 1.5;
  padding: 4px 0 0;
  width: 100%;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .diary-page { padding: 40px 16px; }
  .form-row:has(.form-field:nth-child(2)) { grid-template-columns: 1fr; }
  .quality-picker { gap: 4px; }
  .quality-btn { font-size: 0.95rem; padding: 8px 2px; }
  .entry-stats { gap: 12px; }
  .entry-card { flex-direction: column; align-items: flex-start; }
}