/* ============================================
   ツチノート — メインスタイルシート
   家庭菜園向け畑管理PWA
   ============================================ */

/* --- CSS変数 --- */
:root {
  --green-dark: #1a3c2a;
  --green-mid: #2d6a4f;
  --green-accent: #40916c;
  --green-light: #74c69d;
  --green-pale: #b7e4c7;
  --green-bg: #d8f3dc;
  --earth-brown: #8b6f47;
  --earth-light: #c4a97d;
  --sky-blue: #74b9ff;
  --sun-yellow: #fdcb6e;
  --text: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
  --nav-height: 64px;
  --transition: 0.25s ease;
}

/* --- リセット・ベース --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  background: var(--green-bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* --- ローディングスピナー --- */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--green-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--green-pale);
  border-top-color: var(--green-mid);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- メインアプリ領域 --- */
#app {
  padding-bottom: calc(var(--nav-height) + 16px);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ページ共通のフェードイン */
.page {
  animation: fadeIn 0.3s ease;
  padding: 16px;
  max-width: 480px;
  margin: 0 auto;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- 下部ナビゲーションバー --- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--white);
  display: flex;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.08);
  z-index: 1000;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 12px;
  color: var(--text-light);
  font-size: 0.7rem;
  font-weight: 500;
  transition: color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.nav-item.active {
  color: var(--green-mid);
}

.nav-icon {
  width: 24px;
  height: 24px;
}

/* --- カード --- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}

.card-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition), transform 0.1s;
  -webkit-tap-highlight-color: transparent;
  min-height: 48px;
}

.btn:active {
  transform: scale(0.97);
}

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

.btn-primary:hover {
  background: var(--green-dark);
}

.btn-secondary {
  background: var(--green-pale);
  color: var(--green-dark);
}

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

.btn-outline {
  background: transparent;
  border: 2px solid var(--green-mid);
  color: var(--green-mid);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
  min-height: 36px;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1.05rem;
}

/* --- フォーム要素 --- */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--green-pale);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  min-height: 48px;
}

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

.form-input::placeholder {
  color: var(--text-light);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

textarea.form-input {
  resize: vertical;
  min-height: 80px;
}

/* --- トースト通知 --- */
.toast-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: 90%;
  max-width: 400px;
}

.toast {
  background: var(--green-dark);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  pointer-events: auto;
}

.toast.toast-error {
  background: var(--danger);
}

.toast.toast-warning {
  background: var(--warning);
  color: var(--text);
}

.toast.toast-out {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-12px); }
}

/* --- ログイン画面 --- */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px;
  background: var(--green-bg);
}

.login-logo {
  font-size: 2.5rem;
  margin-bottom: 4px;
}

.login-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 4px;
}

.login-subtitle {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 32px;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}

.login-tabs {
  display: flex;
  border-bottom: 2px solid var(--green-pale);
  margin-bottom: 20px;
}

.login-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-weight: 600;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.login-tab.active {
  color: var(--green-mid);
  border-bottom-color: var(--green-mid);
}

/* --- ダッシュボード（ホーム） --- */
.home-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.home-greeting {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-dark);
}

.home-date {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* 畑セレクター */
.farm-selector {
  margin-bottom: 16px;
}

.farm-selector select {
  width: 100%;
}

/* 天気カード */
.weather-card {
  background: var(--green-mid);
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.weather-main {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.weather-icon {
  font-size: 3rem;
  line-height: 1;
}

.weather-temp {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.weather-temp-sub {
  font-size: 0.9rem;
  opacity: 0.9;
}

.weather-detail {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  opacity: 0.95;
}

.weather-detail-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 5日間天気予報 */
.forecast-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 12px;
}

.forecast-day {
  flex: 0 0 auto;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  min-width: 72px;
  box-shadow: var(--shadow);
}

.forecast-day-name {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 4px;
}

.forecast-day-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.forecast-day-temp {
  font-size: 0.8rem;
  font-weight: 600;
}

/* アラート */
.alert-banner {
  background: var(--warning);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

/* 提案リスト */
.suggestion-list {
  margin-bottom: 12px;
}

.suggestion-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--green-pale);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-check {
  width: 24px;
  height: 24px;
  border: 2px solid var(--green-light);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.suggestion-check.checked {
  background: var(--green-mid);
  border-color: var(--green-mid);
}

.suggestion-check.checked::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg);
  margin-top: -2px;
}

.suggestion-text {
  flex: 1;
}

.suggestion-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.suggestion-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
}

.suggestion-text.completed .suggestion-title {
  text-decoration: line-through;
  color: var(--text-light);
}

/* --- 畑管理 --- */
.page-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.farm-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 12px;
  cursor: pointer;
  transition: transform var(--transition);
}

.farm-card:active {
  transform: scale(0.98);
}

.farm-card-icon {
  width: 48px;
  height: 48px;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.farm-card-info {
  flex: 1;
  min-width: 0;
}

.farm-card-name {
  font-weight: 700;
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.farm-card-meta {
  font-size: 0.8rem;
  color: var(--text-light);
}

.farm-card-arrow {
  color: var(--text-light);
  font-size: 1.2rem;
}

/* 作物リスト */
.crop-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}

.crop-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.crop-name {
  font-weight: 700;
  font-size: 1rem;
}

.crop-stage {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--green-pale);
  color: var(--green-dark);
}

/* 生育プログレスバー */
.progress-bar {
  height: 8px;
  background: var(--green-pale);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}

.progress-fill {
  height: 100%;
  background: var(--green-mid);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.crop-dates {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-light);
}

/* --- モーダル --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 2000;
  display: flex;
  align-items: flex-end;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--white);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  font-size: 1.5rem;
  color: var(--text-light);
  padding: 4px 8px;
}

/* --- 作業記録 --- */
.record-date-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
  padding: 8px 0 4px;
}

.record-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 8px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.record-check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--green-light);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.record-check.checked {
  background: var(--green-mid);
  border-color: var(--green-mid);
}

.record-check.checked::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg);
  margin-top: -2px;
}

.record-content {
  flex: 1;
}

.record-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.record-meta {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
}

.record-title.completed {
  text-decoration: line-through;
  color: var(--text-light);
}

/* カレンダー */
.calendar {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.calendar-title {
  font-weight: 700;
  font-size: 1rem;
}

.calendar-nav {
  padding: 6px 10px;
  color: var(--green-mid);
  font-size: 1.2rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.calendar-dow {
  font-size: 0.7rem;
  color: var(--text-light);
  font-weight: 600;
  padding: 4px;
}

.calendar-day {
  padding: 6px;
  font-size: 0.85rem;
  border-radius: 50%;
  position: relative;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-day.today {
  background: var(--green-mid);
  color: var(--white);
  font-weight: 700;
}

.calendar-day.has-record::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  background: var(--green-accent);
  border-radius: 50%;
}

.calendar-day.other-month {
  color: var(--text-light);
  opacity: 0.4;
}

/* --- 設定画面 --- */
.settings-section {
  margin-bottom: 24px;
}

.settings-section-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.settings-item {
  background: var(--white);
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--green-pale);
}

.settings-item:first-of-type {
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.settings-item:last-of-type {
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border-bottom: none;
}

.settings-item:only-of-type {
  border-radius: var(--radius-sm);
}

.settings-item-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.settings-item-value {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* トグルスイッチ */
.toggle {
  width: 48px;
  height: 28px;
  background: var(--green-pale);
  border-radius: 14px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
}

.toggle.active {
  background: var(--green-mid);
}

.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--white);
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle.active::after {
  transform: translateX(20px);
}

/* プラン比較テーブル */
.plan-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}

.plan-table th,
.plan-table td {
  padding: 10px 12px;
  text-align: center;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--green-pale);
}

.plan-table th {
  background: var(--green-mid);
  color: var(--white);
  font-weight: 700;
}

.plan-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.plan-current {
  background: var(--green-pale);
}

/* --- ユーティリティ --- */
.text-center { text-align: center; }
.text-sm { font-size: 0.85rem; }
.text-light { color: var(--text-light); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }

/* --- 位置情報ステータス --- */
.location-status {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}
.location-status--loading {
  color: var(--primary);
}
.location-status--error {
  color: var(--danger);
}
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-light);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.empty-state-text {
  font-size: 1rem;
  margin-bottom: 16px;
}

/* バッジ */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 700;
}

.badge-pro {
  background: var(--sun-yellow);
  color: var(--text);
}

.badge-light {
  background: var(--green-pale);
  color: var(--green-dark);
}

/* --- プラン選択カード --- */
.plan-select-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.plan-select-card {
  background: var(--white);
  border: 2px solid var(--green-pale);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.plan-select-card:active {
  transform: scale(0.97);
}

.plan-select-card:hover,
.plan-select-card:focus {
  border-color: var(--green-mid);
  box-shadow: var(--shadow-lg);
}

.plan-select-recommended {
  border-color: var(--green-mid);
  background: linear-gradient(180deg, var(--green-bg) 0%, var(--white) 100%);
}

.plan-select-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-mid);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 12px;
  border-radius: 10px;
  white-space: nowrap;
}

.plan-select-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.plan-select-price {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 6px;
}

.plan-select-price strong {
  font-size: 1.5rem;
  color: var(--green-mid);
}

.plan-select-desc {
  font-size: 0.75rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* --- 決済方法表示 --- */
.payment-methods-info {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.payment-methods-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.payment-methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.payment-method-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--green-bg);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}

.payment-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.payment-methods-note {
  font-size: 0.7rem;
  color: var(--text-light);
  text-align: center;
  line-height: 1.5;
}

/* --- 印刷時 --- */
@media print {
  .bottom-nav,
  .toast-container,
  .loading-overlay {
    display: none !important;
  }
}

/* --- タブレット以上 --- */
@media (min-width: 768px) {
  .page {
    max-width: 540px;
    padding: 24px;
  }

  .login-card {
    padding: 32px;
  }
}

/* ============================================
   LP（ランディングページ）— app.html内表示用
   ============================================ */

.lp {
  background: var(--white);
  color: #1e2d24;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

/* LPヘッダー */
.lp-header {
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 100;
  border-bottom: 1px solid var(--green-pale);
}

.lp-header__inner {
  max-width: 600px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lp-header__logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-dark);
}

.lp-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lp-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color 0.2s;
}

.lp-link:hover {
  color: var(--green-mid);
}

/* ヒーロー — 緑ベース、太陽＋土＋芽 */
.lp-hero {
  background: var(--green-bg);
  overflow: hidden;
  position: relative;
  padding-bottom: 0;
}

/* 右上に太陽の光 */
.lp-hero::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  width: 200px;
  height: 200px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Ccircle cx='100' cy='100' r='30' fill='%23ff9800' opacity='0.45'/%3E%3Ccircle cx='100' cy='100' r='55' fill='%23ffb300' opacity='0.25'/%3E%3Ccircle cx='100' cy='100' r='80' fill='%23ffd54f' opacity='0.15'/%3E%3Ccircle cx='100' cy='100' r='100' fill='%23fff176' opacity='0.08'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
}

/* 下部：土の層 */
.lp-hero::after {
  content: '';
  display: block;
  width: 100%;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 20' preserveAspectRatio='none'%3E%3Cpath d='M0 4 Q20 0 40 4 Q60 0 80 4 Q100 0 120 4 Q140 0 160 4 Q180 0 200 4 Q220 0 240 4 Q260 0 280 4 Q300 0 320 4 Q340 0 360 4 Q380 0 400 4 L400 20 L0 20Z' fill='%238b6f47' opacity='0.2'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

/* 芽が育つアニメーション */
/* 芽→花・野菜アニメーション */
.lp-sprouts {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  height: 160px;
  pointer-events: none;
  overflow: visible;
}

.lp-sprout__stem {
  width: 4px;
  background: #2d8a4e;
  border-radius: 2px;
  transform-origin: bottom;
}

.lp-sprout:nth-child(1) .lp-sprout__stem { height: 70px; }
.lp-sprout:nth-child(2) .lp-sprout__stem { height: 55px; }
.lp-sprout:nth-child(3) .lp-sprout__stem { height: 95px; }
.lp-sprout:nth-child(4) .lp-sprout__stem { height: 80px; }
.lp-sprout:nth-child(5) .lp-sprout__stem { height: 65px; }
.lp-sprout:nth-child(6) .lp-sprout__stem { height: 40px; width: 3px; }

/* 葉っぱ（デフォルト） */
.lp-sprout__leaves {
  display: flex;
  gap: 0;
  margin-bottom: -3px;
}

.lp-sprout__leaf {
  width: 20px;
  height: 30px;
  background: #3da35d;
  border-radius: 50% 50% 50% 0;
  animation: leafOpen 0.6s ease-out forwards;
  opacity: 0;
}

.lp-sprout__leaf--r {
  border-radius: 50% 50% 0 50%;
  background: #4caf50;
}

/* 花・実（葉の上に出現） */
.lp-sprout__fruit {
  animation: fruitPop 0.5s ease-out forwards;
  opacity: 0;
  font-size: 1.4rem;
  line-height: 1;
  margin-bottom: -4px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* 1: ひまわり */
.lp-sprout:nth-child(1) .lp-sprout__leaf { animation-delay: 1.3s; width: 18px; height: 26px; }
.lp-sprout:nth-child(1) .lp-sprout__fruit { animation-delay: 2.0s; font-size: 1.6rem; }

/* 2: 小さい双葉のまま（まだ芽） */
.lp-sprout:nth-child(2) .lp-sprout__leaf { animation-delay: 1.8s; width: 14px; height: 20px; }
.lp-sprout:nth-child(2) .lp-sprout__fruit { display: none; }

/* 3: トマト（一番大きい） */
.lp-sprout:nth-child(3) .lp-sprout__leaf { animation-delay: 1.5s; width: 24px; height: 34px; }
.lp-sprout:nth-child(3) .lp-sprout__fruit { animation-delay: 2.2s; font-size: 2rem; }

/* 4: チューリップ */
.lp-sprout:nth-child(4) .lp-sprout__leaf { animation-delay: 2.0s; width: 16px; height: 24px; }
.lp-sprout:nth-child(4) .lp-sprout__fruit { animation-delay: 2.6s; font-size: 1.5rem; }

/* 5: にんじん */
.lp-sprout:nth-child(5) .lp-sprout__leaf { animation-delay: 1.6s; width: 20px; height: 28px; }
.lp-sprout:nth-child(5) .lp-sprout__fruit { animation-delay: 2.4s; font-size: 1.4rem; }

/* 6: 小さな芽（まだ育ち中） */
.lp-sprout:nth-child(6) .lp-sprout__leaf { animation-delay: 2.2s; width: 10px; height: 16px; }
.lp-sprout:nth-child(6) .lp-sprout__fruit { display: none; }

@keyframes sproutGrow {
  0%   { opacity: 0; transform: scaleY(0); }
  30%  { opacity: 1; }
  100% { opacity: 1; transform: scaleY(1); }
}

@keyframes leafOpen {
  0%   { opacity: 0; transform: scale(0.3); }
  60%  { transform: scale(1.1); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes fruitPop {
  0%   { opacity: 0; transform: scale(0); }
  50%  { transform: scale(1.3); }
  70%  { transform: scale(0.9); }
  100% { opacity: 1; transform: scale(1); }
}

/* 風に揺れる（育ち終わってから適用） */
@keyframes sway {
  0%, 100% { transform: rotate(0deg); }
  25%      { transform: rotate(2.5deg); }
  75%      { transform: rotate(-2deg); }
}

@keyframes swaySlow {
  0%, 100% { transform: rotate(0deg); }
  30%      { transform: rotate(1.8deg); }
  70%      { transform: rotate(-1.5deg); }
}

.lp-sprout {
  position: absolute;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform-origin: bottom center;
  animation: sproutGrow 2s ease-out forwards,
             sway 3s ease-in-out 3.5s infinite;
}

.lp-sprout:nth-child(1) { left: 6%; }
.lp-sprout:nth-child(2) { left: 22%; }
.lp-sprout:nth-child(3) { left: 42%; }
.lp-sprout:nth-child(4) { left: 62%; }
.lp-sprout:nth-child(5) { left: 80%; }
.lp-sprout:nth-child(6) { left: 92%; }

.lp-sprout:nth-child(1) {
  animation: sproutGrow 2s ease-out 0.3s forwards,
             sway 3.2s ease-in-out 3.5s infinite;
}
.lp-sprout:nth-child(2) {
  animation: sproutGrow 2s ease-out 0.8s forwards,
             swaySlow 3.8s ease-in-out 4.0s infinite;
}
.lp-sprout:nth-child(3) {
  animation: sproutGrow 2s ease-out 0.5s forwards,
             sway 3.5s ease-in-out 3.8s infinite;
}
.lp-sprout:nth-child(4) {
  animation: sproutGrow 2s ease-out 1.0s forwards,
             swaySlow 4s ease-in-out 4.2s infinite;
}
.lp-sprout:nth-child(5) {
  animation: sproutGrow 2s ease-out 0.6s forwards,
             sway 3.3s ease-in-out 3.8s infinite;
}
.lp-sprout:nth-child(6) {
  animation: sproutGrow 2s ease-out 1.2s forwards,
             swaySlow 4.2s ease-in-out 4.5s infinite;
}

.lp-hero__inner {
  position: relative;
  z-index: 1;
  padding: 48px 20px 40px;
  max-width: 600px;
  margin: 0 auto;
}

.lp-hero__catch {
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 16px;
  color: #1e2d24;
}

.lp-hero__em {
  color: #1a8a4a;
}

.lp-hero__sub {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.9;
}

.lp-hero__cta {
  margin-bottom: 10px;
}

.lp-hero__note {
  font-size: 0.76rem;
  color: var(--text-light);
}

/* セクション — 全部中央揃え */
.lp-section {
  padding: 48px 20px;
}

.lp-section > * {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.lp-section--pale {
  background: var(--green-bg);
}

.lp-section__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-align: center;
  color: var(--green-dark);
}

.lp-section__lead {
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 28px;
}

/* できること（機能セクション） */
.lp-section--features {
  background: var(--white);
  border-bottom: 1px solid var(--green-pale);
}

.lp-features {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.lp-feature {
  padding: 20px 0;
  border-bottom: 1px solid var(--green-pale);
}

.lp-feature:last-child {
  border-bottom: none;
}

.lp-feature__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
  background: var(--green-accent);
  padding: 2px 10px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.lp-feature__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--green-dark);
}

.lp-feature__desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* 悩みリスト */
.lp-problem-list {
  list-style: none;
  margin-bottom: 20px;
}

.lp-problem-list__item {
  padding: 14px 0;
  border-bottom: 1px solid var(--green-pale);
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.8;
}

.lp-problem-list__item:last-child {
  border-bottom: none;
}

.lp-problem-list__item strong {
  color: var(--text);
  font-weight: 600;
}

.lp-problem-footer {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* ステップ */
.lp-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.lp-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.lp-step__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green-mid);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
}

.lp-step__title {
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.lp-step__desc {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* 声 */
.lp-voices {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lp-voice {
  background: var(--white);
  border: 1px solid var(--green-pale);
  border-left: 3px solid var(--green-light);
  border-radius: var(--radius);
  padding: 20px;
}

.lp-voice__text {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 8px;
}

.lp-voice__author {
  font-size: 0.78rem;
  color: var(--text-light);
}

/* 料金 */
.lp-pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lp-plan {
  background: var(--white);
  border: 2px solid var(--green-pale);
  border-radius: var(--radius);
  padding: 20px 16px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.lp-plan--rec {
  border-color: var(--green-mid);
  background: #f8fdf9;
}

.lp-plan__badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-mid);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 12px;
  border-radius: 10px;
  white-space: nowrap;
}

.lp-plan__name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.lp-plan__price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green-mid);
  margin-bottom: 12px;
}

.lp-plan__unit {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-light);
}

.lp-plan__list {
  list-style: none;
  font-size: 0.8rem;
  line-height: 2;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* CTA */
.lp-cta {
  padding: 48px 20px;
  background: var(--green-dark);
  text-align: center;
}

.lp-cta__title {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.6;
}

.lp-cta__sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}

/* フッター */
.lp-footer {
  padding: 20px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-light);
  background: #f8faf9;
}

/* LP表示時はボトムナビを非表示 */
.lp + .bottom-nav {
  display: none;
}

/* ============================================
   カメラ診断ページ
   ============================================ */

.camera-page-header {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
}

.camera-input-hidden {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.camera-capture-card {
  padding: 24px 16px;
}

.camera-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 16px;
  margin-bottom: 16px;
}

.camera-placeholder-icon {
  width: 56px;
  height: 56px;
  color: var(--green-light);
  margin-bottom: 12px;
}

.camera-placeholder-text {
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
  line-height: 1.5;
}

.camera-preview-wrap {
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.camera-preview-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-sm);
}

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

.camera-btn-row .btn {
  flex: 1;
}

.camera-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 16px;
}

.camera-loading-text {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.camera-result-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--green-pale);
}

.camera-result-item:last-child {
  border-bottom: none;
}

.camera-result-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green-accent);
  margin-bottom: 4px;
}

.camera-result-value {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
}

.camera-result-action {
  background: var(--green-bg);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  margin-top: 8px;
}

/* ============================================
   モバイル対応（767px以下）
   ============================================ */
@media (max-width: 767px) {
  /* ナビバーのテキスト読みやすく */
  .nav-item {
    font-size: 0.75rem;
    padding: 8px 8px;
  }

  /* btn-sm タップターゲット確保 */
  .btn-sm {
    min-height: 44px;
    padding: 10px 16px;
  }

  /* チェックボックス タップエリア拡張 */
  .suggestion-check,
  .record-check {
    position: relative;
  }
  .suggestion-check::before,
  .record-check::before {
    content: '';
    position: absolute;
    inset: -10px;
  }

  /* 天気詳細を折り返し対応 */
  .weather-detail {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  /* プラン比較テーブル横スクロール対応 */
  .plan-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 決済グリッドを1列に */
  .payment-methods-grid {
    grid-template-columns: 1fr;
  }

  /* LP各セクションのパディング調整 */
  .lp-section {
    padding: 36px 16px;
  }

  .lp-header__inner {
    padding: 12px 16px;
  }

  /* LPフィーチャーラベル読みやすく */
  .lp-feature__label {
    font-size: 0.75rem;
  }

  .lp-feature__desc {
    font-size: 0.88rem;
  }

  /* LP問題リスト読みやすく */
  .lp-problem-list__item {
    font-size: 0.95rem;
  }

  /* LPユーザーの声 読みやすく */
  .lp-voice__text {
    font-size: 0.92rem;
  }

  .lp-voice__author {
    font-size: 0.8rem;
  }

  /* LP CTAセクション */
  .lp-cta__note {
    font-size: 0.85rem;
  }
}

/* ============================================
   小型スマートフォン（480px以下）
   ============================================ */
@media (max-width: 480px) {
  .lp-pricing {
    grid-template-columns: 1fr;
  }

  /* ページ全体のパディング調整 */
  .page {
    padding: 12px;
  }

  /* ログイン画面 */
  .login-card {
    padding: 20px 16px;
  }

  .login-title {
    font-size: 1.5rem;
  }

  /* カード内パディング */
  .card {
    padding: 14px;
  }

  /* 天気温度表示 */
  .weather-temp {
    font-size: 2rem;
  }

  .weather-icon {
    font-size: 2.5rem;
  }

  /* 設定画面 */
  .settings-item {
    padding: 12px 14px;
  }

  /* モーダル */
  .modal {
    padding: 20px 16px;
  }

  /* プランカード */
  .plan-select-cards {
    grid-template-columns: 1fr;
  }

  /* カメラ画面 */
  .camera-capture-card {
    padding: 20px 12px;
  }
}