/* ══════════════════════════════════════════════════
   カレン太 — style.css
   わたシミュ デザインシステム準拠
══════════════════════════════════════════════════ */

/* ─── デザイントークン ─── */
:root {
  --color-primary:              #d97706;
  --color-primary-hover:        #b45309;
  --color-primary-light:        #fef3c7;
  --color-success:              #059669;
  --color-success-light:        #d1fae5;
  --color-danger:               #dc2626;
  --color-danger-light:         #fee2e2;
  --color-warning:              #f59e0b;
  --color-invest:               #7c3aed;
  --color-invest-light:         #ede9fe;
  --color-text-primary:         #1a1a1a;
  --color-text-secondary:       #6b7280;
  --color-text-tertiary:        #9ca3af;
  --color-background-primary:   #ffffff;
  --color-background-secondary: #f9fafb;
  --color-background-tertiary:  #f3f4f6;
  --color-border-primary:       #e5e7eb;
  --color-border-secondary:     #d1d5db;
  --color-border-tertiary:      #e9ecef;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI',
               'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Meiryo', sans-serif;
  --border-radius-sm:  4px;
  --border-radius-md:  8px;
  --border-radius-lg:  12px;
  --border-radius-xl:  16px;
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
}

/* ─── リセット・ベース ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* ダブルタップ拡大・タップ遅延をグローバルに無効化 */
html {
  touch-action: manipulation;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html { font-size: 16px; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text-primary);
  background: var(--color-background-tertiary);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: var(--font-sans); }
img { max-width: 100%; display: block; }

/* ══════════════════════════════════════════════════
   アプリバー
══════════════════════════════════════════════════ */
.app-bar {
  background: #fff8f0;
  border-bottom: 0.5px solid #f5d5b8;
  padding: 0 16px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.app-bar-logo {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
}
.app-bar-logo span { color: var(--color-primary); }
.app-bar-user {
  font-size: 12px;
  color: var(--color-text-secondary);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: 99px;
  cursor: pointer;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════
   タブナビゲーション
══════════════════════════════════════════════════ */
.tab-nav {
  background: var(--color-background-primary);
  border-bottom: 0.5px solid var(--color-border-primary);
  display: flex;
  position: sticky;
  top: 52px;
  z-index: 99;
}
.tab-btn {
  flex: 1;
  padding: 13px 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  font-family: var(--font-sans);
}
.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ══════════════════════════════════════════════════
   レイアウト
══════════════════════════════════════════════════ */
.inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 16px 80px;
}

/* ══════════════════════════════════════════════════
   ボタン
══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-sans);
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: background .15s, opacity .15s;
  width: 100%;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 0.5px solid var(--color-border-secondary);
}
.btn-ghost:hover:not(:disabled) { background: var(--color-background-secondary); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #b91c1c; }
.btn-sm { padding: 5px 11px; font-size: 12px; width: auto; }
.btn-block { width: 100%; }
.btn-add {
  width: 100%;
  padding: 9px;
  font-size: 13px;
  background: transparent;
  color: var(--color-primary);
  border: 0.5px dashed var(--color-primary);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background .15s;
  margin-top: 2px;
}
.btn-add:hover { background: var(--color-primary-light); }

/* ══════════════════════════════════════════════════
   フォーム
══════════════════════════════════════════════════ */
.form-group { margin-bottom: 14px; }
.form-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-bottom: 5px;
  display: block;
  font-weight: 500;
}
.form-label .req { color: var(--color-danger); }
.form-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font-sans);
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  appearance: none;
}
.form-input::placeholder { color: var(--color-text-tertiary); }
.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(217,119,6,.12);
  background: #fff;
}
.form-input.error { border-color: var(--color-danger); }
select.form-input {
  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 d='M6 8L1 3h10z' fill='%236b7280'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
textarea.form-input { resize: vertical; min-height: 72px; }
.form-hint { font-size: 11px; color: var(--color-text-tertiary); margin-top: 4px; }

/* ══════════════════════════════════════════════════
   カード・セクション
══════════════════════════════════════════════════ */
.sc {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-primary);
  border-radius: var(--border-radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
}
.sc-hd {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 0.5px solid var(--color-border-tertiary);
}
.sc-title { font-size: 14px; font-weight: 600; }

/* セクション内サブタブ */
.sc-subtabs {
  display: flex;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  background: var(--color-bg-secondary, #fafaf9);
}
.sc-subtab {
  flex: 1;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.sc-subtab:hover { color: var(--color-primary); }
.sc-subtab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* ══════════════════════════════════════════════════
   バッジ
══════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 500;
}
.badge-sm { font-size: 10px; padding: 1px 5px; border-radius: var(--border-radius-sm); }
.b-primary  { background: var(--color-primary-light); color: #92400e; }
.b-ok       { background: var(--color-success-light); color: var(--color-success); }
.b-ng       { background: var(--color-danger-light); color: var(--color-danger); }
.b-invest   { background: var(--color-invest-light); color: var(--color-invest); }
.b-neutral  { background: var(--color-background-secondary); color: var(--color-text-secondary); border: 0.5px solid var(--color-border-secondary); }
.b-blue     { background: #dbeafe; color: #1d4ed8; }

/* ══════════════════════════════════════════════════
   アバター
══════════════════════════════════════════════════ */
.av {
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.av-or { background: #fde68a; color: #92400e; }
.av-gr { background: #a7f3d0; color: #065f46; }
.av-pu { background: #ddd6fe; color: #5b21b6; }
.av-bl { background: #bfdbfe; color: #1e40af; }
.av-re { background: #fecaca; color: #991b1b; }
.av-ye { background: #fef08a; color: #854d0e; }
.av-pi { background: #fbcfe8; color: #9d174d; }

/* ── アバターカラーを名前から自動割り当て ── */
/* JS側で data-color="or/gr/pu/bl/re" を付与する */

/* ══════════════════════════════════════════════════
   トグル
══════════════════════════════════════════════════ */
.toggle {
  width: 38px;
  height: 22px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  position: relative;
  transition: background .2s;
  flex-shrink: 0;
}
.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: left .2s;
}
.toggle.on  { background: var(--color-primary); }
.toggle.off { background: var(--color-border-secondary); }
.toggle.on::after  { left: 19px; }
.toggle.off::after { left: 3px; }

/* ══════════════════════════════════════════════════
   メッセージ
══════════════════════════════════════════════════ */
.error-msg {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border: 0.5px solid #fca5a5;
  border-radius: var(--border-radius-md);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 14px;
  display: none;
}
.error-msg.visible { display: block; }
.info-banner {
  background: var(--color-primary-light);
  color: #92400e;
  border: 0.5px solid #fcd34d;
  border-radius: var(--border-radius-md);
  padding: 10px 14px;
  font-size: 12px;
  margin-bottom: 14px;
}

/* ══════════════════════════════════════════════════
   認証系ページ共通
══════════════════════════════════════════════════ */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 32px 16px 40px;
  background: linear-gradient(135deg, #fff8f0 0%, #fef3c7 50%, #fff8f0 100%);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-background-primary);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  border: 0.5px solid var(--color-border-primary);
  box-shadow: var(--shadow-md);
}
.auth-hd {
  background: #fff8f0;
  border-bottom: 0.5px solid #f5d5b8;
  padding: 18px 24px;
  text-align: center;
}
.auth-bd { padding: 24px; }
.auth-logo { font-size: 24px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 6px; }
.auth-logo span { color: var(--color-primary); }
.auth-catch { font-size: 13px; color: var(--color-text-secondary); }
.auth-section-title { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); }

/* OR 区切り */
.or-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  width: 100%;
  max-width: 400px;
}
.or-divider::before, .or-divider::after {
  content: '';
  flex: 1;
  height: 0.5px;
  background: var(--color-border-secondary);
}
.or-text { font-size: 12px; color: var(--color-text-tertiary); white-space: nowrap; }

/* ステップインジケーター */
.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 20px;
}
.step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  transition: .2s;
}
.step-dot.done   { background: var(--color-success); color: #fff; }
.step-dot.active { background: var(--color-primary); color: #fff; }
.step-dot.idle   { background: var(--color-border-primary); color: var(--color-text-tertiary); }
.step-line { width: 28px; height: 2px; background: var(--color-border-primary); flex-shrink: 0; }
.step-line.done  { background: var(--color-success); }

/* URL表示ボックス */
.url-box {
  background: var(--color-background-secondary);
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}
.url-text {
  font-size: 13px;
  color: var(--color-primary);
  word-break: break-all;
  flex: 1;
}
.success-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-success-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
}

/* メンバー選択ボタン */
.member-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 0.5px solid var(--color-border-primary);
  border-radius: var(--border-radius-md);
  background: var(--color-background-primary);
  cursor: pointer;
  margin-bottom: 8px;
  transition: .15s;
  font-family: var(--font-sans);
}
.member-btn:hover { background: var(--color-primary-light); border-color: var(--color-primary); }
.member-btn:last-child { margin-bottom: 0; }

/* ロール選択カード */
.role-card {
  border: 0.5px solid var(--color-border-primary);
  border-radius: var(--border-radius-md);
  padding: 12px 14px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: .15s;
  background: var(--color-background-primary);
}
.role-card.selected { border-color: var(--color-primary); background: var(--color-primary-light); }
.role-card-title { font-size: 14px; font-weight: 500; }
.role-card-desc  { font-size: 12px; color: var(--color-text-secondary); margin-top: 3px; }

/* 権限チェックリスト */
.perm-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 13px;
}
.perm-row:last-child { border-bottom: none; }

/* ══════════════════════════════════════════════════
   モーダル
══════════════════════════════════════════════════ */

/* モーダル表示中のbodyスクロールロック */
body.scroll-locked {
  overflow: hidden;
  position: fixed;
  left: 0;
  right: 0;
  /* top は JS で動的に設定 */
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 1000;
  padding: 12px 12px 12px;
  /* オーバーレイ自体はタッチイベントを受け取るが、モーダル内はモーダルが処理 */
  overscroll-behavior: contain;
  /* 閉じる操作中のイベント伝播防止 */
  touch-action: manipulation;
}
/* モーダル閉じるアニメーション中はポインターイベントを無効化 */
.modal-overlay.closing {
  pointer-events: none;
}
.modal-overlay.open { display: flex; }
/* 中央表示モーダル用（上部寄せに統一） */
.modal-overlay.modal-center {
  align-items: flex-start;
}
.modal-overlay.modal-center .modal {
  border-radius: var(--border-radius-xl);
  transform: translateY(-10px) scale(.97);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
}
.modal-overlay.modal-center.open .modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.modal {
  background: var(--color-background-primary);
  border-radius: var(--border-radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: calc(100dvh - 24px);
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: var(--shadow-lg);
  transform: translateY(-10px) scale(.97);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  /* モーダル内のタッチはモーダルが処理 */
  touch-action: pan-y;
  overscroll-behavior: contain;
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.modal-hd {
  padding: 16px 20px 12px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--color-background-primary);
  z-index: 10;
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-sub   { font-size: 11px; color: var(--color-text-secondary); margin-top: 2px; }
.modal-close {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--color-text-secondary);
  cursor: pointer;
  /* スマホでのタップ領域を十分確保（最低44×44px） */
  padding: 10px 12px;
  margin: -8px -8px -8px 0;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* タップ時のハイライトを抑制 */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.modal-body   { padding: 16px 20px; }
.modal-footer {
  padding: 12px 20px;
  border-top: 0.5px solid var(--color-border-tertiary);
  display: flex;
  gap: 10px;
  position: sticky;
  bottom: 0;
  background: var(--color-background-primary);
}
.modal-footer .btn { flex: 1; padding: 11px; }

/* ══════════════════════════════════════════════════
   ホーム画面
══════════════════════════════════════════════════ */
.group-label {
  font-size: 11px;
  color: var(--color-text-secondary);
  letter-spacing: .06em;
  margin-bottom: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

/* イベントカード */
.ev-card {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-primary);
  border-radius: var(--border-radius-lg);
  margin-bottom: 8px;
  overflow: hidden;
  border-left: 3px solid var(--color-success);
}
.ev-card:last-child { margin-bottom: 0; }
.ev-inner {
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ev-date {
  background: var(--color-success);
  color: #fff;
  border-radius: var(--border-radius-md);
  padding: 5px 8px;
  text-align: center;
  min-width: 42px;
  flex-shrink: 0;
}
.ev-month { font-size: 10px; line-height: 1; }
.ev-day   { font-size: 17px; font-weight: 700; line-height: 1.2; }
.ev-body  { flex: 1; min-width: 0; }
.ev-name  { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ev-detail { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }
.ev-pj     { font-size: 11px; color: var(--color-text-tertiary); margin-top: 1px; }

/* PJグループ */
.pj-group { margin-bottom: 14px; }
.pj-group:last-child { margin-bottom: 0; }
.pj-group-hd {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 2px;
  margin-bottom: 8px;
}
.pj-group-name { font-size: 12px; font-weight: 600; color: var(--color-text-secondary); letter-spacing: .04em; }

/* プロジェクト一覧行 */
.proj-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  cursor: pointer;
  transition: background .15s;
}
.proj-row:last-child { border-bottom: none; }
.proj-row:hover { background: var(--color-background-secondary); }
.proj-name { font-size: 14px; font-weight: 500; }
.proj-meta { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }

/* 空状態 */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-tertiary);
  font-size: 13px;
}
.empty-state-icon { font-size: 32px; margin-bottom: 10px; }

/* ══════════════════════════════════════════════════
   カレンダー画面
══════════════════════════════════════════════════ */
.pj-bar {
  background: var(--color-primary-light);
  border-bottom: 0.5px solid #fcd34d;
  padding: 8px 16px;
  font-size: 12px;
  color: #92400e;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.month-nav {
  background: var(--color-background-primary);
  border-bottom: 0.5px solid var(--color-border-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 10px 16px;
}
.month-nav-btn {
  background: none;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  padding: 5px 14px;
  font-size: 15px;
  cursor: pointer;
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  transition: background .15s;
}
.month-nav-btn:hover { background: var(--color-background-secondary); }
.month-nav-label { font-size: 15px; font-weight: 600; min-width: 130px; text-align: center; }

.cal-wrap {
  background: var(--color-background-primary);
  border-top: 0.5px solid var(--color-border-primary);
  border-bottom: 0.5px solid var(--color-border-primary);
  margin-bottom: 14px;
}
.cal-dow {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--color-background-tertiary);
  border-bottom: 0.5px solid var(--color-border-primary);
}
.cal-dow span {
  text-align: center;
  padding: 9px 0;
  font-size: 12px;
  color: var(--color-text-secondary);
  font-weight: 600;
}
.cal-dow span:first-child { color: #dc2626; }
.cal-dow span:last-child  { color: #3b82f6; }
.cal-days { display: grid; grid-template-columns: repeat(7, 1fr); }

.day {
  aspect-ratio: 1 / 1.15;
  border-top: 0.5px solid var(--color-border-tertiary);
  border-right: 0.5px solid var(--color-border-tertiary);
  padding: 6px 5px 5px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: background .15s;
  position: relative;
  overflow: hidden;
}
.day:nth-child(7n) { border-right: none; }
.day:hover { background: var(--color-primary-light); }
.day.empty { background: #e5e7eb; cursor: default; pointer-events: none; }
.day.out-of-range { background: #e5e7eb; cursor: default; pointer-events: none; opacity: .75; }
.day.out-of-range .day-num { color: #9ca3af; }
.day.in-range { background: #ffffff; }
.day.in-range:hover { background: var(--color-primary-light); }
.day.confirmed { background: #d1fae5; }
.day.confirmed:hover { background: #bbf7d0; }
.day.answered  { background: #fff3e0; border-left: 3px solid var(--color-primary); }

.day-num { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); line-height: 1; }
.day-sun .day-num { color: #dc2626; }
.day-sat .day-num { color: #3b82f6; }
.day.confirmed .day-num { color: var(--color-success); }

.dots { display: flex; gap: 3px; flex-wrap: wrap; margin-top: 5px; }
.dot  { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-ok { background: #10b981; }
.dot-ma { background: #f59e0b; }
.dot-ng { background: #ef4444; }
.dot-no { background: #d1d5db; }

.conf-mark {
  position: absolute;
  top: 4px;
  right: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-success);
}
.my-tag {
  position: absolute;
  bottom: 3px;
  left: 4px;
  right: 4px;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 3px;
  border-radius: 3px;
  text-align: center;
}
.my-ok { background: #d1fae5; color: #065f46; }
.my-ma { background: #fef3c7; color: #92400e; }
.my-ng { background: #fee2e2; color: #991b1b; }

.legend { display: flex; gap: 12px; padding: 12px 16px 4px; flex-wrap: wrap; }
.leg-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--color-text-secondary); }
.leg-sw   { width: 13px; height: 13px; border-radius: 3px; flex-shrink: 0; }

/* 未回答メンバー行 */
.no-ans-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 13px;
}
.no-ans-row:last-child { border-bottom: none; }

/* ══════════════════════════════════════════════════
   設定画面
══════════════════════════════════════════════════ */
.mem-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
}
.mem-row:last-child { border-bottom: none; }

/* ── 権限セクション折りたたみ */
.role-toggle-header {
  transition: background .15s;
}
.role-toggle-header:hover {
  background: var(--color-bg-hover, rgba(0,0,0,.04));
}
.role-toggle-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}

/* ══════════════════════════════════════════════════
   回答モーダル
══════════════════════════════════════════════════ */
.slot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 0.5px solid var(--color-border-tertiary);
}
.slot-row:last-child { border-bottom: none; }
.slot-l    { display: flex; flex-direction: column; gap: 4px; }
.slot-time { font-size: 14px; font-weight: 600; }
.tally     { display: flex; gap: 5px; }
.tc        { font-size: 11px; padding: 1px 6px; border-radius: 99px; font-weight: 500; }
.tc-ok { background: #d1fae5; color: #065f46; }
.tc-ma { background: #fef3c7; color: #92400e; }
.tc-ng { background: #fee2e2; color: #991b1b; }
.slot-btns { display: flex; gap: 7px; }
.sbt {
  width: 44px;
  height: 38px;
  border-radius: var(--border-radius-md);
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-secondary);
  font-size: 18px;
  cursor: pointer;
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .15s;
}
.sbt:hover  { background: var(--color-background-tertiary); }
.sbt.s-ok   { background: #d1fae5; border-color: #10b981; font-weight: 700; }
.sbt.s-ma   { background: #fef3c7; border-color: #f59e0b; font-weight: 700; }
.sbt.s-ng   { background: #fee2e2; border-color: #ef4444; font-weight: 700; }

/* 確認モーダル */
.conf-slot-box {
  background: var(--color-success-light);
  border: 0.5px solid #6ee7b7;
  border-radius: var(--border-radius-md);
  padding: 10px 14px;
  margin-bottom: 14px;
}
.conf-slot-lbl { font-size: 11px; color: var(--color-success); font-weight: 600; letter-spacing: .04em; margin-bottom: 4px; }
.conf-ans-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 13px;
}
.conf-ans-row:last-child { border-bottom: none; }
.adot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 3px; }

/* プロジェクト作成モーダル */
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  font-size: 13px;
  cursor: pointer;
  transition: .15s;
  user-select: none;
}
.check-item.on { border-color: var(--color-primary); background: var(--color-primary-light); color: #92400e; font-weight: 500; }
.radio-group { display: flex; gap: 8px; }
.radio-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  font-size: 13px;
  cursor: pointer;
  transition: .15s;
  user-select: none;
  text-align: center;
}
.radio-item.on { border-color: var(--color-primary); background: var(--color-primary-light); color: #92400e; font-weight: 600; }

/* ══════════════════════════════════════════════════
   スピナー・ローディング
══════════════════════════════════════════════════ */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════
   トースト
══════════════════════════════════════════════════ */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  font-size: 13px;
  z-index: 9999;
  pointer-events: none;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .3s;
}

/* ══════════════════════════════════════════════════
   ユーティリティ
══════════════════════════════════════════════════ */
.hidden  { display: none !important; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--color-text-secondary); }
.text-sm     { font-size: 13px; }
.text-xs     { font-size: 12px; }
.font-bold   { font-weight: 600; }
.mt-2  { margin-top: 8px; }
.mt-3  { margin-top: 12px; }
.mt-4  { margin-top: 16px; }
.mb-4  { margin-bottom: 16px; }
.flex  { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.w-full { width: 100%; }
.divider { height: 0.5px; background: var(--color-border-secondary); margin: 14px 0; }
.pos  { color: var(--color-success); }
.neg  { color: var(--color-danger); }

/* ══════════════════════════════════════════════════
   レスポンシブ
══════════════════════════════════════════════════ */

/* ── スマホ共通 ── */
@media (max-width: 640px) {
  /* ダブルタップ拡大防止・タップ遅延除去 */
  * { touch-action: manipulation; }
  .form-input, select.form-input, textarea.form-input {
　touch-action: none;
}

  /* 認証カード */
  .auth-card { border-radius: var(--border-radius-lg); }
  .auth-bd   { padding: 20px 16px; }

  /* 内部余白 */
  .inner { padding: 14px 12px 88px; }

  /* ── モーダル: スマホ上部表示 ── */
  .modal-overlay {
    align-items: flex-start;
    padding: 10px 10px 10px;
  }
  .modal {
    border-radius: var(--border-radius-xl);
    width: 100%;
    max-height: calc(100dvh - 20px);
    transform: translateY(-10px) scale(.97);
    opacity: 0;
    transition: transform .22s ease, opacity .22s ease;
  }
  .modal-overlay.open .modal {
    transform: translateY(0) scale(1);
    opacity: 1;
  }

  /* フッターボタンを縦並びにしない・高さ確保 */
  .modal-footer .btn { min-height: 44px; }

  /* フォーム要素のタップターゲット確保 */
  .form-input { min-height: 44px; font-size: 16px; } /* 16pxでiOSズーム防止 */
  select.form-input { font-size: 16px; }
  textarea.form-input { min-height: 80px; font-size: 16px; }

  /* ラジオ・チェックアイテムのタップ領域拡大 */
  .radio-item { min-height: 40px; display: flex; align-items: center; justify-content: center; }
  .check-item { min-height: 40px; }

  /* ボタン */
  .btn { min-height: 44px; }
  .btn-sm { min-height: 32px; }

  /* アプリバー */
  .app-bar-tab { padding: 10px 0 8px; font-size: 11px; }

  /* プロジェクト一覧の操作ボタン */
  .proj-row { gap: 8px; }

  /* ミニカレンダー: 1カラム */
  .mini-cal-months { grid-template-columns: 1fr; }
  .mini-cal-day { padding: 6px 2px; font-size: 13px; }
}

/* ── PC版カレンダーをコンパクトに ── */
@media (min-width: 768px) {
  .day {
    aspect-ratio: 1 / 0.75;
    padding: 4px 4px 3px;
  }
  .day-num { font-size: 12px; }
  .dots { gap: 2px; margin-top: 3px; }
  .dot  { width: 6px; height: 6px; }
  .cal-dow span { padding: 6px 0; font-size: 11px; }
  .conf-mark { font-size: 9px; top: 3px; right: 3px; }
  .my-tag { font-size: 9px; padding: 1px 3px; }
}

/* ── PJカレンダーモーダルはPC上部表示 ── */
@media (min-width: 640px) {
  #modal-pj-cal {
    align-items: flex-start;
  }
  #modal-pj-cal .modal {
    border-radius: var(--border-radius-xl);
    transform: translateY(-10px) scale(0.97);
    transition: transform .2s ease, opacity .2s ease;
    opacity: 0;
  }
  #modal-pj-cal.open .modal {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* ── 日次回答パネル（モーダル内インライン表示） ── */
.day-answer-panel {
  border-top: 0.5px solid var(--color-border-tertiary);
  padding: 14px 16px;
  background: var(--color-background-primary);
}
.day-answer-panel-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.day-answer-panel-title {
  font-size: 14px;
  font-weight: 600;
}
.day-answer-panel-close {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: 2px 6px;
}

/* ── アコーディオン アクションボタン行 ── */
.acc-action-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 10px;
}
.acc-action-btn {
  display: block;
  width: 100%;
  padding: 8px 4px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: opacity .15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.acc-action-btn:active { opacity: .75; }
.acc-action-btn.acc-btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.acc-action-btn.acc-btn-danger {
  background: #fff;
  color: #ef4444;
  border-color: #ef4444;
}
.acc-action-btn.acc-btn-ghost {
  background: #fff;
  color: var(--color-text-secondary);
  border-color: var(--color-border-secondary);
}

/* ──────────────────────────────
   ミニカレンダー（日付選択）
────────────────────────────── */
.mini-cal-wrap { margin-top: 4px; }
.mini-cal { border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; background: #fff; }
.mini-cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; background: var(--color-primary-light);
  border-bottom: 1px solid var(--color-border);
}
.mini-cal-title { font-size: 13px; font-weight: 600; color: #92400e; }
.mini-cal-btn {
  background: none; border: none; cursor: pointer; font-size: 18px;
  color: var(--color-primary); padding: 0 6px; line-height: 1;
}
.mini-cal-btn:hover { color: var(--color-primary-hover); }
.mini-cal-months { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
@media (max-width: 540px) { .mini-cal-months { grid-template-columns: 1fr; } }
.mini-cal-month { padding: 10px 12px; border-right: 1px solid var(--color-border); }
.mini-cal-month:last-child { border-right: none; }
.mini-cal-month-title { font-size: 12px; font-weight: 600; color: var(--color-text-secondary); margin-bottom: 6px; text-align: center; }
.mini-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.mini-cal-head {
  text-align: center; font-size: 10px; font-weight: 600;
  color: var(--color-text-secondary); padding: 2px 0;
}
.mini-cal-head.sun { color: #ef4444; }
.mini-cal-head.sat { color: #3b82f6; }
.mini-cal-day {
  text-align: center; font-size: 12px; padding: 4px 2px;
  border-radius: 4px; cursor: pointer; user-select: none;
  transition: background .12s;
}
.mini-cal-day:hover { background: var(--color-primary-light); }
.mini-cal-day.sun { color: #ef4444; }
.mini-cal-day.sat { color: #3b82f6; }
.mini-cal-day.picked {
  background: var(--color-primary);
  color: #fff !important;
  font-weight: 600;
  border-radius: 4px;
}
.mini-cal-summary {
  padding: 6px 12px; font-size: 11px; color: var(--color-text-secondary);
  background: var(--color-bg-secondary); border-top: 1px solid var(--color-border);
  text-align: center;
}

/* ──────────────────────────────
   カレンダーイベントチップ（確定カレンダー）
────────────────────────────── */
.cal-chip {
  font-size: 9px;
  background: #10b981;
  color: #fff;
  border-radius: 2px;
  padding: 1px 3px;
  margin-top: 2px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  line-height: 1.4;
}
.cal-chip-more {
  background: #6b7280;
  font-weight: 600;
}
.day.has-event:hover { background: var(--color-primary-light); }

/* ──────────────────────────────
   日付詳細モーダル
────────────────────────────── */
.day-detail-card {
  border: 0.5px solid #d1fae5;
  border-left: 3px solid #10b981;
  border-radius: var(--border-radius-lg);
  padding: 10px 12px;
  margin-bottom: 10px;
  background: #f0fdf4;
}
.day-detail-card:last-child { margin-bottom: 0; }
.day-detail-card.cancelled {
  border-left-color: #ef4444;
  background: #fff5f5;
}
.day-detail-ev-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}
.day-detail-pj {
  font-size: 11px;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}
.day-detail-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: #fff;
  border: 0.5px solid #d1fae5;
  border-radius: var(--border-radius-md);
  margin-bottom: 4px;
}
.day-detail-slot:last-child { margin-bottom: 0; }
.day-detail-time {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
}

/* ══════════════════════════════════════════════════
   条件別時間設定タブ
══════════════════════════════════════════════════ */
.cond-tab-btn {
  flex: 1;
  padding: 9px 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-background-secondary);
  border: none;
  cursor: pointer;
  transition: color .15s, background .15s;
  font-family: var(--font-sans);
  text-align: center;
}
.cond-tab-btn:hover {
  background: var(--color-background-tertiary);
  color: var(--color-text-primary);
}
.cond-tab-btn.cond-tab-active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}
.slot-cond-panel {
  border-radius: var(--border-radius-md);
}

/* ── ウィザード（プロジェクト作成） ── */
.wz-step { animation: wzFadeIn .18s ease; }
@keyframes wzFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
#pj-date-mode.radio-group,
#pj-slot-mode.radio-group {
  flex-direction: column;
}
#pj-date-mode .radio-item,
#pj-slot-mode .radio-item {
  justify-content: flex-start;
  text-align: left;
  white-space: normal;
}