* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f5f7f5;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 16px;
}

h1 {
  font-size: 1.4rem;
  color: #2e7d32;
  text-align: center;
  padding: 16px 0;
  border-bottom: 2px solid #2e7d32;
  margin-bottom: 20px;
}

h2 {
  font-size: 1rem;
  color: #555;
  margin-bottom: 12px;
}

.form-section {
  background: #fff;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 4px;
  font-weight: 600;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #2e7d32;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: #2e7d32;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 4px;
}

.btn-primary:hover {
  background: #1b5e20;
}

.btn-primary:active {
  background: #1b5e20;
}

.list-section {
  background: #fff;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.list-section h2 {
  display: flex;
  align-items: center;
  gap: 8px;
}

#medicine-count {
  background: #2e7d32;
  color: #fff;
  padding: 1px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
}

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

.empty-message {
  text-align: center;
  color: #aaa;
  padding: 24px 0;
  font-size: 0.9rem;
}

.medicine-card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 14px;
  position: relative;
  background: #fafafa;
}

.medicine-card.warning {
  border-color: #f57c00;
  background: #fff8f0;
}

.medicine-card.urgent {
  border-color: #c62828;
  background: #fff5f5;
}

.medicine-name {
  font-size: 1rem;
  font-weight: bold;
  color: #222;
  margin-bottom: 8px;
  padding-right: 36px;
}

.medicine-info {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  min-width: 90px;
}

.info-label {
  color: #888;
  font-size: 0.75rem;
}

.info-value {
  font-weight: bold;
  color: #333;
  font-size: 0.95rem;
}

.info-value.days-left {
  color: #2e7d32;
}

.info-value.days-warning {
  color: #f57c00;
}

.info-value.days-urgent {
  color: #c62828;
}

.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: bold;
  margin-top: 8px;
}

.status-ok {
  background: #e8f5e9;
  color: #2e7d32;
}

.status-warning {
  background: #fff3e0;
  color: #f57c00;
}

.status-urgent {
  background: #ffebee;
  color: #c62828;
}

.delete-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  color: #bbb;
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.2s;
}

.delete-btn:hover {
  color: #c62828;
}

.update-section {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.update-section label {
  font-size: 0.8rem;
  color: #666;
}

.update-section input[type="number"] {
  width: 80px;
  padding: 6px 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 0.9rem;
}

.update-section input[type="number"]:focus {
  outline: none;
  border-color: #2e7d32;
}

.btn-update {
  padding: 6px 14px;
  background: #43a047;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-update:hover {
  background: #2e7d32;
}

@media (max-width: 480px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}