/* ===== DASHBOARD ===== */
.app-page {
  min-height: 100vh;
  padding-top: 64px;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 0;
  min-height: calc(100vh - 64px);
}

.sidebar {
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--fg);
  margin-bottom: 4px;
}

.sidebar-subtitle {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.food-entry-item {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}

.food-entry-item:hover { background: var(--bg); }

.food-entry-item.active {
  background: rgba(212, 98, 42, 0.08);
  border-color: rgba(212, 98, 42, 0.2);
}

.food-entry-item-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 2px;
}

.food-entry-item-brand {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.food-entry-item-cal {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 4px;
}

.main-panel {
  padding: 40px 48px;
  overflow-y: auto;
}

.main-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.main-panel-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--fg);
}

/* ===== FORM ===== */
.food-form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-row.full { grid-template-columns: 1fr; }

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  color: var(--fg);
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-input::placeholder { color: #b8a898; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-alt);
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn-secondary:hover { background: var(--border); }

/* ===== NUTRITION BREAKDOWN ===== */
.breakdown-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.breakdown-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.breakdown-subtitle {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 32px;
}

.breakdown-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  align-items: start;
}

/* Donut chart */
.macro-donut-wrapper {
  position: relative;
  width: 180px;
  height: 180px;
}

.macro-donut-wrapper svg {
  width: 180px;
  height: 180px;
  transform: rotate(-90deg);
}

.macro-donut-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.macro-donut-cal {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  display: block;
}

.macro-donut-unit {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* Macro details */
.macro-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.macro-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.macro-color-bar {
  width: 4px;
  height: 40px;
  border-radius: 4px;
}

.macro-row-info { flex: 1; }

.macro-row-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
}

.macro-row-pct {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 1px;
}

.macro-row-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
}

/* Empty state */
.empty-breakdown {
  text-align: center;
  padding: 40px 20px;
  color: var(--fg-muted);
}

.empty-breakdown svg {
  margin: 0 auto 16px;
  opacity: 0.4;
}

.empty-breakdown p {
  font-size: 0.9rem;
}

/* ===== FEEDBACK ===== */
.form-feedback {
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.form-feedback.error { color: #c0392b; }
.form-feedback.success { color: var(--forest); }

.form-feedback.visible { display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .main-panel { padding: 24px; }
  .breakdown-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}