/* ==========================================================================
   ぴよログ すくすくボード — Hisense 50E6800 (Fire TV Stick Silk) 1画面サイネージ仕様
   優しいベビーパステル ＆ おやすみナイトテーマ
   ========================================================================== */

:root,
[data-theme="pastel"] {
  --bg-main: #fffaf5;
  --bg-pattern: radial-gradient(circle at 12% 15%, rgba(255, 224, 233, 0.55) 0%, transparent 40%),
                radial-gradient(circle at 88% 20%, rgba(254, 243, 199, 0.65) 0%, transparent 42%),
                radial-gradient(circle at 50% 85%, rgba(224, 242, 254, 0.5) 0%, transparent 45%);
  --bg-card: #ffffff;
  --bg-card-hover: #fffcfb;
  --bg-subtle: #fdf2ee;
  --bg-track: #fff7f4;
  --border-color: #f5ded8;
  --border-soft: #faeae5;

  /* 優しいココアブラウン文字（50インチTVでもコントラストくっきり＆温かみ） */
  --text-primary: #4e3630;
  --text-secondary: #856760;
  --text-muted: #b0958e;

  /* 赤ちゃんらしい優しいパステルアクセント */
  --accent-primary: #f47296;
  --accent-primary-soft: #ffe4ec;
  --accent-feeding: #ec5b86;
  --accent-feeding-bg: #ffe8ef;
  --accent-sleep: #806ef3;
  --accent-sleep-bg: #eeeaff;
  --accent-awake: #e68a00;
  --accent-awake-bg: #fef3c7;
  --accent-diaper: #2ba67d;
  --accent-diaper-bg: #dff9f0;
  --accent-poop: #d9822b;
  --accent-pee: #3b9dd9;
  --accent-solid: #76b814;

  /* カード別パステル背景 */
  --card-feeding-bg: linear-gradient(180deg, #ffffff 0%, #fff4f7 100%);
  --card-feeding-border: #f9c6d6;
  --card-sleep-bg: linear-gradient(180deg, #ffffff 0%, #f6f3ff 100%);
  --card-sleep-border: #d8cffe;
  --card-diaper-bg: linear-gradient(180deg, #ffffff 0%, #f0fbf7 100%);
  --card-diaper-border: #bcecd9;

  /* 授乳3時間経過時の優しいおしらせカラー */
  --alert-bg: linear-gradient(135deg, #ffdbe7 0%, #ffefd0 100%);
  --alert-border: #f47296;
  --alert-text: #d42c62;

  --shadow-card: 0 6px 18px -4px rgba(226, 160, 175, 0.2), 0 2px 6px -2px rgba(226, 160, 175, 0.1);
}

/* おやすみナイトモード（夜間授乳・消灯時のリビングでも眩しくないウォームプラム配色） */
[data-theme="dark"] {
  --bg-main: #1f1824;
  --bg-pattern: radial-gradient(circle at 15% 15%, rgba(244, 114, 150, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 85% 25%, rgba(167, 139, 250, 0.09) 0%, transparent 45%);
  --bg-card: #2b2232;
  --bg-card-hover: #352a3d;
  --bg-subtle: #382c42;
  --bg-track: #231b29;
  --border-color: #463752;
  --border-soft: #3b2e45;

  --text-primary: #fdf6f2;
  --text-secondary: #d0becb;
  --text-muted: #988495;

  --accent-primary: #f9a8c4;
  --accent-primary-soft: rgba(249, 168, 196, 0.18);
  --accent-feeding: #f9a8c4;
  --accent-feeding-bg: rgba(249, 168, 196, 0.2);
  --accent-sleep: #c4b5fd;
  --accent-sleep-bg: rgba(196, 181, 253, 0.2);
  --accent-awake: #fcd34d;
  --accent-awake-bg: rgba(252, 211, 77, 0.18);
  --accent-diaper: #6ee7b7;
  --accent-diaper-bg: rgba(110, 231, 183, 0.18);
  --accent-poop: #fbbf24;
  --accent-pee: #7dd3fc;
  --accent-solid: #bef264;

  --card-feeding-bg: linear-gradient(180deg, #2b2232 0%, #362535 100%);
  --card-feeding-border: #5e3b4d;
  --card-sleep-bg: linear-gradient(180deg, #2b2232 0%, #2b253d 100%);
  --card-sleep-border: #483d66;
  --card-diaper-bg: linear-gradient(180deg, #2b2232 0%, #233333 100%);
  --card-diaper-border: #365952;

  --alert-bg: linear-gradient(135deg, rgba(244, 114, 150, 0.3) 0%, rgba(251, 191, 36, 0.24) 100%);
  --alert-border: #f47296;
  --alert-text: #fbcfe8;

  --shadow-card: 0 8px 20px -5px rgba(10, 5, 15, 0.45);
}

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

html,
body {
  font-family: "Zen Maru Gothic", "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Yu Gothic UI", sans-serif;
  background-color: var(--bg-main);
  background-image: var(--bg-pattern);
  color: var(--text-primary);
  line-height: 1.38;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Fire TV リモコン操作時のフォーカスリングをくっきり表示 */
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--accent-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px rgba(244, 114, 150, 0.3);
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   1画面デジタルサイネージレイアウト（Fire TV Stick / Hisense 50E6800 16:9 画面）
   ========================================================================== */
@media (min-width: 900px) {
  body.signage-mode {
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  body.signage-mode .app-container {
    flex: 1;
    min-height: 0;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    /* テレビのオーバースキャンを考慮したセーフエリア余白 */
    padding: clamp(6px, 1.1vh, 14px) clamp(12px, 1.5vw, 26px);
    display: grid;
    grid-template-rows: auto auto auto auto minmax(0, 1fr);
    gap: clamp(6px, 1vh, 12px);
  }
}

/* スクロール許可モード（またはタブレット縦・スマホ表示時） */
body:not(.signage-mode) .app-container,
@media (max-width: 899px) {
  .app-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0.85rem 1rem 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
  }
}

/* フォールバック警告バナー */
.warning-banner {
  flex-shrink: 0;
  background: linear-gradient(90deg, #f47296, #f59e0b);
  color: #fff;
  padding: 0.35rem 1.2rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  z-index: 100;
}

.warning-banner-inner {
  max-width: 1860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.warning-icon {
  font-size: 1.1rem;
}

.warning-text {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

/* ==========================================================================
   Row 1: ヘッダー（リビング時計＋操作バー）
   ========================================================================== */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: clamp(6px, 0.85vh, 11px) clamp(12px, 1.2vw, 20px);
  box-shadow: var(--shadow-card);
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  font-size: clamp(1.5rem, 2.2vh, 2rem);
  background: linear-gradient(135deg, #fff3c4 0%, #ffdde6 100%);
  border: 2px solid #fce3b4;
  width: clamp(38px, 4.6vh, 48px);
  height: clamp(38px, 4.6vh, 48px);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chick-bounce {
  display: inline-block;
  animation: gentle-bob 3s ease-in-out infinite;
}

@keyframes gentle-bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-2px) rotate(4deg); }
}

.brand-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-title {
  font-size: clamp(1rem, 1.85vh, 1.25rem);
  font-weight: 900;
  letter-spacing: 0.01em;
}

.meta-timestamps {
  font-size: clamp(0.7rem, 1.15vh, 0.8rem);
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.meta-timestamps .sep {
  color: var(--text-muted);
}

/* リビング50インチTV用の大きな現在時刻表示 */
.tv-clock-box {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  padding: clamp(3px, 0.5vh, 7px) clamp(12px, 1.2vw, 20px);
  border-radius: 999px;
}

.tv-clock-icon {
  font-size: clamp(1rem, 1.8vh, 1.3rem);
}

.tv-clock-time {
  font-size: clamp(1.1rem, 2.2vh, 1.55rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.demo-switcher {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--bg-track);
  padding: 0.22rem 0.4rem;
  border-radius: 999px;
  border: 1.5px solid var(--border-color);
}

.chip-btn {
  font-family: inherit;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  padding: 0.22rem 0.55rem;
  font-size: clamp(0.7rem, 1.15vh, 0.78rem);
  font-weight: 700;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.chip-btn:hover {
  color: var(--text-primary);
  background: var(--bg-subtle);
}

.chip-btn.active {
  background: var(--accent-primary);
  color: #ffffff;
}

[data-theme="dark"] .chip-btn.active {
  color: #211a26;
}

.chip-btn.chip-warn.active {
  background: #f59e0b;
  color: #fff;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn {
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: clamp(4px, 0.6vh, 7px) clamp(9px, 0.85vw, 14px);
  border-radius: 999px;
  font-size: clamp(0.72rem, 1.2vh, 0.82rem);
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid var(--border-color);
  background: var(--bg-subtle);
  color: var(--text-primary);
  transition: transform 0.15s ease, filter 0.15s ease;
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, #f47296 0%, #fb923c 100%);
  color: #ffffff;
  border-color: transparent;
}

.btn-ghost {
  background: var(--bg-track);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-sm {
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: clamp(0.68rem, 1.1vh, 0.76rem);
  font-weight: 700;
  background: var(--bg-subtle);
  color: var(--text-secondary);
}

.badge-demo {
  background: #fef3c7;
  color: #b45309;
  border: 1.5px solid #fde68a;
}

[data-theme="dark"] .badge-demo {
  background: rgba(252, 211, 77, 0.18);
  color: #fde68a;
  border-color: rgba(252, 211, 77, 0.35);
}

.badge-live {
  background: #dff9f0;
  color: #0f766e;
  border: 1.5px solid #a7f3d0;
}

[data-theme="dark"] .badge-live {
  background: rgba(110, 231, 183, 0.18);
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.35);
}

.badge-warn {
  background: #ffe4ec;
  color: #be123c;
  border: 1.5px solid #fda4af;
}

/* ==========================================================================
   Row 2: 3.1 ステータスカード（ソファから一目で読める大文字タイマー）
   ========================================================================== */
.status-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(8px, 1vw, 16px);
}

.status-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 22px;
  padding: clamp(8px, 1.25vh, 16px) clamp(12px, 1.2vw, 20px);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(4px, 0.7vh, 10px);
  position: relative;
  overflow: hidden;
}

.card-feeding {
  background: var(--card-feeding-bg);
  border-color: var(--card-feeding-border);
}

.card-sleep {
  background: var(--card-sleep-bg);
  border-color: var(--card-sleep-border);
}

.card-diaper {
  background: var(--card-diaper-bg);
  border-color: var(--card-diaper-border);
}

.card-deco {
  position: absolute;
  right: 12px;
  bottom: 42px;
  font-size: clamp(1.6rem, 3vh, 2.2rem);
  opacity: 0.13;
  pointer-events: none;
  user-select: none;
}

/* 授乳3時間超過時の優しいお知らせスタイル */
.status-card.alert-exceeded {
  background: var(--alert-bg);
  border-color: var(--alert-border);
  border-width: 2.5px;
  box-shadow: 0 8px 24px rgba(244, 114, 150, 0.3);
}

.status-card.alert-exceeded .elapsed-value {
  color: var(--alert-text);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-bubble {
  width: clamp(28px, 3.6vh, 38px);
  height: clamp(28px, 3.6vh, 38px);
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.95rem, 1.8vh, 1.25rem);
}

.bubble-pink { background: var(--accent-feeding-bg); }
.bubble-lavender { background: var(--accent-sleep-bg); }
.bubble-mint { background: var(--accent-diaper-bg); }

.card-title {
  font-size: clamp(0.88rem, 1.55vh, 1.05rem);
  font-weight: 900;
  color: var(--text-primary);
}

.status-pill {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: clamp(0.68rem, 1.15vh, 0.78rem);
  font-weight: 800;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  white-space: nowrap;
}

.status-pill.pill-alert {
  background: linear-gradient(135deg, #f47296, #fb923c);
  color: #fff;
  animation: pulse-badge 2s infinite;
}

.status-pill.pill-ok { background: var(--accent-feeding-bg); color: var(--accent-feeding); }
.status-pill.pill-sleeping { background: var(--accent-sleep-bg); color: var(--accent-sleep); }
.status-pill.pill-awake { background: var(--accent-awake-bg); color: var(--accent-awake); }
.status-pill.pill-diaper { background: var(--accent-diaper-bg); color: var(--accent-diaper); }

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.card-main-timer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.elapsed-value {
  font-size: clamp(1.55rem, 3.2vh, 2.35rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-variant-numeric: tabular-nums;
}

.elapsed-sub {
  font-size: clamp(0.72rem, 1.2vh, 0.85rem);
  font-weight: 700;
  color: var(--text-secondary);
}

.timer-progress-wrap {
  width: 100%;
  height: clamp(6px, 0.85vh, 9px);
  background: rgba(244, 114, 150, 0.14);
  border-radius: 999px;
  overflow: hidden;
}

.timer-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #fbcfe8, #f47296, #fb923c);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.card-details {
  border-top: 1.5px dashed var(--border-color);
  padding-top: clamp(4px, 0.65vh, 8px);
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 0.4vh, 5px);
  font-size: clamp(0.74rem, 1.25vh, 0.85rem);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

.detail-label {
  color: var(--text-secondary);
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.detail-val {
  text-align: right;
  font-weight: 700;
  min-width: 0;
}

.highlight-badge {
  background: var(--accent-primary-soft);
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  color: var(--accent-feeding);
  font-size: clamp(0.7rem, 1.15vh, 0.8rem);
}

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.poop-chips {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: nowrap;
  justify-content: flex-end;
  overflow: hidden;
}

.poop-chip {
  font-size: clamp(0.68rem, 1.1vh, 0.76rem);
  font-weight: 700;
  padding: 0.08rem 0.45rem;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.color-swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Row 3: 3.2 日次サマリー（2x2 セルで縦幅を圧縮しつつ文字を大きく）
   ========================================================================== */
.summary-section,
.timebar-section,
.panel {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 22px;
  padding: clamp(7px, 1.05vh, 13px) clamp(12px, 1.2vw, 18px);
  box-shadow: var(--shadow-card);
}

.compact-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(5px, 0.75vh, 9px);
}

.section-title-group {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.section-title,
.panel-title {
  font-size: clamp(0.88rem, 1.5vh, 1.05rem);
  font-weight: 900;
}

.section-subtitle {
  font-size: clamp(0.7rem, 1.15vh, 0.8rem);
  font-weight: 700;
  color: var(--text-secondary);
}

.window-toggle {
  display: inline-flex;
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  border-radius: 999px;
  padding: 0.15rem;
}

.toggle-btn {
  font-family: inherit;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 0.2rem 0.65rem;
  font-size: clamp(0.7rem, 1.15vh, 0.78rem);
  font-weight: 800;
  border-radius: 999px;
  cursor: pointer;
}

.toggle-btn.active {
  background: var(--accent-primary);
  color: #ffffff;
}

[data-theme="dark"] .toggle-btn.active {
  color: #211a26;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(6px, 0.85vw, 12px);
}

.summary-box {
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: clamp(5px, 0.8vh, 10px) clamp(8px, 0.9vw, 14px);
  display: flex;
  flex-direction: column;
  gap: clamp(4px, 0.6vh, 8px);
}

.summary-box-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1.5px dashed var(--border-color);
  padding-bottom: clamp(3px, 0.45vh, 6px);
}

.summary-box-header h3 {
  font-size: clamp(0.78rem, 1.3vh, 0.9rem);
  font-weight: 900;
  flex: 1;
  white-space: nowrap;
}

.summary-total-badge {
  font-size: clamp(0.72rem, 1.2vh, 0.82rem);
  font-weight: 800;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-pink { background: var(--accent-feeding-bg); color: var(--accent-feeding); }
.badge-lavender { background: var(--accent-sleep-bg); color: var(--accent-sleep); }
.badge-mint { background: var(--accent-diaper-bg); color: var(--accent-diaper); }

.metric-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3px, 0.45vh, 6px) clamp(6px, 0.6vw, 10px);
  font-size: clamp(0.72rem, 1.2vh, 0.82rem);
}

.metric-cell {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: clamp(2px, 0.35vh, 5px) clamp(6px, 0.5vw, 8px);
  min-width: 0;
}

.metric-cell.span-2 {
  grid-column: span 2;
}

.metric-name {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: clamp(0.68rem, 1.1vh, 0.78rem);
  white-space: nowrap;
}

.metric-value {
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.metric-value strong {
  font-size: clamp(0.84rem, 1.4vh, 0.98rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.metric-value small {
  color: var(--text-secondary);
  font-size: 0.85em;
}

/* ==========================================================================
   Row 4: 3.3 24時間タイムバー（スリム化）
   ========================================================================== */
.timebar-legend {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.7rem, 1.15vh, 0.8rem);
  font-weight: 700;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-sleep { background: var(--accent-sleep); }
.dot-feeding { background: var(--accent-feeding); }
.dot-solid { background: var(--accent-solid); }
.dot-poop { background: var(--accent-poop); }
.dot-pee { background: var(--accent-pee); }

.timebar-container {
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  border-radius: 14px;
  padding: clamp(5px, 0.75vh, 9px) clamp(10px, 1vw, 14px) clamp(3px, 0.5vh, 6px);
}

.timebar-tracks {
  display: flex;
  flex-direction: column;
  gap: clamp(3px, 0.45vh, 6px);
}

.track-row {
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  gap: 0.5rem;
}

.track-label {
  font-size: clamp(0.7rem, 1.15vh, 0.78rem);
  color: var(--text-secondary);
  font-weight: 800;
  white-space: nowrap;
}

.track-lane {
  position: relative;
  height: clamp(16px, 2.2vh, 22px);
  background: var(--bg-subtle);
  border-radius: 999px;
  overflow: visible;
}

.sleep-block {
  position: absolute;
  top: 2px;
  bottom: 2px;
  background: linear-gradient(90deg, #c4b5fd, #8b7cf6);
  border: 1px solid #7c3aed;
  border-radius: 999px;
  opacity: 0.88;
}

.event-marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(17px, 2.2vh, 22px);
  height: clamp(17px, 2.2vh, 22px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.62rem, 1.1vh, 0.75rem);
  box-shadow: 0 1px 4px rgba(84, 61, 55, 0.2);
  border: 1.5px solid #fff;
  z-index: 2;
}

.marker-feeding { background: #ffe4ec; }
.marker-solid { background: #ecfccb; }
.marker-poop { background: #fef3c7; }
.marker-pee { background: #e0f2fe; }

.timebar-axis {
  margin-left: 80px;
  margin-top: clamp(2px, 0.35vh, 5px);
  position: relative;
  height: clamp(14px, 1.8vh, 18px);
  border-top: 1px dashed var(--border-color);
}

.axis-tick {
  position: absolute;
  top: 2px;
  transform: translateX(-50%);
  font-size: clamp(0.64rem, 1.05vh, 0.72rem);
  font-weight: 700;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ==========================================================================
   Row 5: 下部2カラム（画面の残り高さに100%収める・2列グリッドで多数表示）
   ========================================================================== */
.bottom-columns {
  min-height: 0;
  display: grid;
  grid-template-columns: 0.95fr 1.45fr;
  gap: clamp(8px, 1vw, 16px);
}

.panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.memo-list {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: clamp(4px, 0.65vh, 8px);
  overflow-y: auto;
  padding-right: 0.2rem;
}

.memo-item {
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  border-radius: 12px;
  padding: clamp(4px, 0.65vh, 8px) clamp(8px, 0.75vw, 12px);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.memo-item.memo-standalone {
  grid-column: span 2;
  border-left-color: #f59e0b;
  background: rgba(254, 243, 199, 0.4);
}

[data-theme="dark"] .memo-item.memo-standalone {
  background: rgba(252, 211, 77, 0.12);
}

.memo-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: clamp(0.66rem, 1.05vh, 0.75rem);
  font-weight: 700;
  color: var(--text-secondary);
  gap: 0.3rem;
}

.memo-body {
  font-size: clamp(0.74rem, 1.2vh, 0.85rem);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

.filter-tabs {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.filter-tab {
  font-family: inherit;
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: clamp(0.68rem, 1.1vh, 0.75rem);
  font-weight: 700;
  cursor: pointer;
}

.filter-tab.active {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: transparent;
}

[data-theme="dark"] .filter-tab.active {
  color: #211a26;
}

/* タイムラインは16:9ワイド画面を活かして2列グリッドで8〜10件をスクロールなし表示 */
.timeline-list {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: clamp(4px, 0.65vh, 8px);
  overflow-y: auto;
  padding-right: 0.2rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 58px 28px 1fr;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-track);
  border: 1.5px solid var(--border-soft);
  border-radius: 12px;
  padding: clamp(4px, 0.6vh, 7px) clamp(7px, 0.7vw, 11px);
  font-size: clamp(0.72rem, 1.2vh, 0.82rem);
  min-width: 0;
}

.tl-time {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  font-size: clamp(0.68rem, 1.1vh, 0.76rem);
  white-space: nowrap;
}

.tl-icon {
  width: clamp(24px, 3vh, 30px);
  height: clamp(24px, 3vh, 30px);
  border-radius: 9px;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.8rem, 1.4vh, 0.95rem);
}

.tl-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tl-main-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tl-type-label {
  font-weight: 800;
}

.tl-detail-badge {
  font-size: clamp(0.68rem, 1.1vh, 0.78rem);
  color: var(--accent-feeding);
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tl-memo {
  font-size: clamp(0.66rem, 1.05vh, 0.75rem);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* モーダル */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(84, 61, 55, 0.45);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}

.modal-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 24px;
  width: 100%;
  max-width: 560px;
  box-shadow: 0 20px 40px rgba(84, 61, 55, 0.25);
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.35rem;
  border-bottom: 1.5px dashed var(--border-color);
}

.modal-header h2 {
  font-size: 1.05rem;
  font-weight: 900;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
}

.modal-body {
  padding: 1.15rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.security-notice {
  background: var(--accent-primary-soft);
  border: 1.5px solid var(--card-feeding-border);
  border-radius: 14px;
  padding: 0.7rem 0.95rem;
  font-size: 0.8rem;
}

.security-notice p {
  margin-top: 0.2rem;
  color: var(--text-secondary);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 800;
}

.form-group input,
.form-group select {
  font-family: inherit;
  background: var(--bg-track);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  font-size: 0.88rem;
}

.current-url-status {
  font-family: monospace;
  font-size: 0.82rem;
  background: var(--bg-track);
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  color: var(--accent-feeding);
  border: 1px solid var(--border-color);
}

.form-help {
  font-size: 0.74rem;
  color: var(--text-secondary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1.5px dashed var(--border-color);
  gap: 0.5rem;
  flex-wrap: wrap;
}

.modal-footer-right {
  display: flex;
  gap: 0.5rem;
}

/* タブレット・スマホ向けのフォールバック */
@media (max-width: 899px) {
  .status-cards-grid {
    grid-template-columns: 1fr;
  }
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bottom-columns {
    grid-template-columns: 1fr;
  }
  .memo-list,
  .timeline-list {
    grid-template-columns: 1fr;
    max-height: 320px;
  }
  .memo-item.memo-standalone {
    grid-column: span 1;
  }
}