:root {
  --gratitude-accent: #d27b52;
  --gratitude-accent-soft: #f4c9a4;
  --gratitude-bg-start: #fff8f1;
  --gratitude-bg-end: #f6efe5;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(244, 201, 164, 0.28), transparent 34%),
    linear-gradient(180deg, var(--gratitude-bg-start) 0%, var(--gratitude-bg-end) 100%);
}

.gratitude-nav-brand {
  display: flex;
  align-items: center;
  gap: 6px;
}

.gratitude-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: calc(92px + var(--space-8)) var(--space-5) var(--space-16);
}

.gratitude-hero {
  text-align: center;
  margin-bottom: var(--space-6);
}

.gratitude-hero::after {
  content: '';
  display: block;
  width: min(96px, 28vw);
  height: 1px;
  margin: var(--space-5) auto 0;
  background: linear-gradient(90deg, transparent, rgba(210, 123, 82, 0.28), transparent);
}

.gratitude-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target-sm);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-4);
  border-radius: 999px;
  background: rgba(210, 123, 82, 0.12);
  border: 1px solid rgba(210, 123, 82, 0.18);
  color: var(--gratitude-accent);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.gratitude-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.2;
  color: var(--color-text);
}

.gratitude-composer-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(210, 123, 82, 0.12);
  box-shadow: 0 16px 40px rgba(84, 55, 28, 0.06);
}

.gratitude-input-label {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--color-text);
}

.gratitude-entry-input {
  width: 100%;
  min-height: 260px;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(210, 123, 82, 0.18);
  background: rgba(255, 251, 247, 0.96);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.85;
  resize: vertical;
  outline: none;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.gratitude-entry-input:focus {
  border-color: var(--gratitude-accent);
  box-shadow: 0 0 0 3px rgba(210, 123, 82, 0.08);
  background: rgba(255, 252, 248, 0.98);
}

.gratitude-composer-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-4);
}

.gratitude-save-btn {
  min-height: var(--touch-target);
  padding: 14px 24px;
  white-space: nowrap;
}

.gratitude-history-panel {
  margin-top: var(--space-5);
}

.gratitude-history-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(210, 123, 82, 0.2);
  background: rgba(255, 255, 255, 0.82);
  color: var(--gratitude-accent);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.gratitude-history-toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.gratitude-history-section {
  margin-top: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(210, 123, 82, 0.14);
  box-shadow: var(--shadow-sm);
}

.gratitude-history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.gratitude-history-empty {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: rgba(255, 252, 248, 0.92);
  border: 1px dashed rgba(210, 123, 82, 0.22);
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.7;
}

.gratitude-entry-card {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 245, 0.94);
  border: 1px solid rgba(210, 123, 82, 0.12);
}

.gratitude-entry-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.gratitude-entry-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.gratitude-entry-delete {
  min-height: var(--touch-target-sm);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(210, 123, 82, 0.18);
  background: transparent;
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.gratitude-entry-text {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
}

@media (hover: hover) {
  .gratitude-history-toggle:hover {
    transform: translateY(-1px);
    border-color: rgba(210, 123, 82, 0.34);
    background: rgba(255, 255, 255, 0.94);
  }

  .gratitude-entry-delete:hover {
    border-color: rgba(210, 123, 82, 0.3);
    color: var(--gratitude-accent);
    background: rgba(210, 123, 82, 0.06);
  }
}

@media (max-width: 768px) {
  .gratitude-shell {
    padding: calc(88px + var(--space-6)) var(--space-4) var(--space-12);
  }

  .gratitude-composer-card,
  .gratitude-history-section {
    padding: var(--space-5);
  }

  .gratitude-composer-footer {
    justify-content: flex-end;
  }

  .gratitude-save-btn {
    width: 100%;
  }

  .gratitude-save-btn,
  .gratitude-history-toggle,
  .gratitude-entry-delete {
    font-size: max(1rem, 16px);
  }
}

@media (max-width: 480px) {
  .gratitude-shell {
    padding: calc(84px + var(--space-5)) var(--space-4) var(--space-10);
  }

  .gratitude-title {
    font-size: 1.75rem;
  }

  .gratitude-entry-input {
    min-height: 280px;
    padding: var(--space-4);
    font-size: max(1rem, 16px);
  }

  .gratitude-entry-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}