:root {
      --bg: #f7f7fb;
      --card: #ffffff;
      --text: #18202a;
      --muted: #64748b;
      --line: #e5e7eb;
      --accent: #355c7d;
      --accent-soft: #e6eef6;
      --ok: #2e7d32;
      --warn: #a16207;
      --danger: #b91c1c;
      --shadow: 0 10px 28px rgba(24,32,42,.08);
      --radius: 20px;
    }

    * { box-sizing: border-box; }
    html, body {
      margin: 0;
      padding: 0;
      background: var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }
    body { min-height: 100vh; }
    .app {
      max-width: 1180px;
      margin: 0 auto;
      padding: 18px 16px 42px;
    }
    .hero {
      display: grid;
      gap: 14px;
      margin-bottom: 18px;
    }
    .hero h1 {
      margin: 0;
      font-size: clamp(2rem, 3vw, 2.8rem);
      line-height: 1.05;
    }
    .hero p {
      margin: 0;
      color: var(--muted);
      line-height: 1.4;
    }
    .pill-row, .button-row, .fitboxing-row, .weekday-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .pill {
      padding: 10px 14px;
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent);
      font-weight: 700;
      font-size: .92rem;
    }
    .weekday-btn {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      color: var(--text);
      padding: 10px 14px;
      cursor: pointer;
      font-weight: 700;
    }
    .weekday-btn.active {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
    }
    .grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 14px;
    }
    .card {
      grid-column: span 12;
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 16px;
    }
    .card h2, .card h3 { margin: 0 0 10px 0; }
    .card p { margin: 0 0 10px 0; color: var(--muted); }
    .status-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .status-box {
      background: #fbfcfe;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 14px;
      min-height: 112px;
    }
    .label {
      font-size: .82rem;
      color: var(--muted);
      margin-bottom: 8px;
      text-transform: uppercase;
      letter-spacing: .04em;
    }
    .value {
      font-size: clamp(1.2rem, 2vw, 1.9rem);
      font-weight: 900;
      line-height: 1.08;
      margin-bottom: 6px;
    }
    .subvalue {
      color: var(--muted);
      font-size: .95rem;
      line-height: 1.35;
    }
    .timer-wrap {
      display: grid;
      grid-template-columns: 300px 1fr;
      gap: 16px;
      align-items: center;
    }
    .timer-ring {
      display: grid;
      place-items: center;
      width: min(280px, 80vw);
      aspect-ratio: 1;
      border-radius: 50%;
      margin: 0 auto;
      background: radial-gradient(circle at center, #fff 0 56%, transparent 56%),
                  conic-gradient(var(--accent) var(--progress, 0%), #edf2f7 0);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }
    .timer-inner {
      text-align: center;
      padding: 18px;
      width: 74%;
    }
    .timer-time {
      font-size: clamp(2.1rem, 5vw, 3.6rem);
      font-weight: 900;
      line-height: 1;
      margin-bottom: 8px;
    }
    .muted { color: var(--muted); }
    .button-row { margin-top: 12px; }
    button {
      border: 0;
      border-radius: 14px;
      background: var(--accent);
      color: white;
      padding: 12px 14px;
      font-weight: 800;
      font-size: .96rem;
      cursor: pointer;
    }
    button.secondary {
      background: #eef2f7;
      color: var(--text);
      border: 1px solid var(--line);
    }
    button.warn { background: var(--warn); }
    button.good { background: var(--ok); }
    button:disabled { opacity: .55; cursor: not-allowed; }
    .settings {
      display: grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 12px;
    }
    .field {
      display: grid;
      gap: 6px;
    }
    .field label {
      font-size: .92rem;
      font-weight: 800;
    }
    .field input, .field select {
      width: 100%;
      border-radius: 12px;
      border: 1px solid var(--line);
      padding: 12px;
      font-size: 1rem;
      background: white;
    }
    .day-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid var(--line);
      padding: 10px 12px;
      border-radius: 14px;
      background: #fff;
      font-weight: 700;
    }
    .timeline {
      display: grid;
      gap: 10px;
      margin-top: 12px;
    }
    .event {
      display: grid;
      grid-template-columns: 90px 1fr auto;
      gap: 10px;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 12px;
      background: #fff;
    }
    .event.current {
      border-color: var(--accent);
      background: #f8fbff;
      box-shadow: 0 0 0 3px rgba(53,92,125,.08);
    }
    .event.past {
      opacity: .68;
    }
    .event-time {
      font-weight: 900;
      font-variant-numeric: tabular-nums;
    }
    .event-title {
      font-weight: 900;
      margin-bottom: 4px;
    }
    .tag {
      padding: 7px 10px;
      border-radius: 999px;
      font-size: .82rem;
      font-weight: 800;
      white-space: nowrap;
    }
    .tag.sit { background: #eef6ff; color: #21557f; }
    .tag.stand { background: #f2fbf3; color: #216e2d; }
    .tag.move { background: #fff8e8; color: #8a5a02; }
    .tag.lunch { background: #f6f6f6; color: #4b5563; }
    .tag.strength { background: #fbeef2; color: #962f56; }
    .guide-layout {
      display: grid;
      grid-template-columns: 1fr;
      gap: 14px;
      align-items: start;
    }
    .steps {
      display: grid;
      gap: 10px;
      margin-top: 8px;
      max-height: 520px;
      overflow: auto;
      padding-right: 2px;
    }
    .step {
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 12px;
      display: flex;
      justify-content: space-between;
      gap: 10px;
      background: #fff;
      cursor: pointer;
      transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
    }
    .step:hover {
      transform: translateY(-1px);
      box-shadow: 0 8px 18px rgba(24,32,42,.06);
    }
    .step.current, .step.selected {
      border-color: var(--accent);
      background: #f8fbff;
    }
    .exercise-card {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: linear-gradient(180deg, #ffffff 0%, #fafcff 100%);
      padding: 14px;
      min-height: 320px;
      display: grid;
      gap: 12px;
      align-content: start;
    }
    .exercise-visual {
      border-radius: 16px;
      border: 1px solid var(--line);
      background: #fff;
      min-height: 180px;
      display: grid;
      place-items: center;
      overflow: hidden;
    }
    .exercise-visual svg {
      width: 100%;
      height: 200px;
      display: block;
    }
    .exercise-title {
      font-size: 1.15rem;
      font-weight: 900;
      line-height: 1.15;
    }
    .exercise-list {
      display: grid;
      gap: 8px;
      margin: 0;
      padding-left: 18px;
      color: var(--text);
      line-height: 1.45;
    }
    .exercise-tip {
      border-radius: 14px;
      background: #fff8e8;
      border: 1px solid #f1dfb2;
      color: #6b4d00;
      padding: 10px 12px;
      font-size: .95rem;
      line-height: 1.4;
    }
    .small {
      font-size: .9rem;
      color: var(--muted);
    }
    .stats {
      display: grid;
      grid-template-columns: repeat(4,1fr);
      gap: 10px;
    }
    .stat {
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 12px;
      background: #fff;
    }
    .notice {
      border-radius: 14px;
      padding: 12px;
      background: #fff8e8;
      border: 1px solid #f1dfb2;
      color: #6b4d00;
      margin-top: 10px;
      line-height: 1.4;
    }
    .mono {
      font-variant-numeric: tabular-nums;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    }


    
    .todo-wrap {
      gap: 14px;
    }
    
    .todo-add {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 8px;
      border-radius: 20px;
      background: #f8fbff;
      border: 1px solid #dbe5f0;
    }
    .todo-add input {
      border: 1px solid transparent;
      background: #ffffff;
      border-radius: 14px;
      padding: 12px 14px;
      min-width: 0;
      outline: none;
      box-shadow: none;
    }
    .todo-add input:focus {
      border-color: #bfd1e3;
      box-shadow: 0 0 0 3px rgba(53,92,125,.08);
    }
    .todo-add button {
      border-radius: 14px;
      padding: 12px 16px;
      min-height: 42px;
      white-space: nowrap;
      box-shadow: none;
    }
    .todo-compact-toggle {
      padding: 8px 12px;
      font-size: .84rem;
      border-radius: 999px;
      min-height: 36px;
      width: auto;
      align-self: flex-start;
    }
    .app.todo-compact {
      max-width: none;
      margin: 0;
      padding-right: 380px;
    }
    .app.todo-compact #todoCard {
      position: fixed;
      top: 16px;
      right: 16px;
      width: 340px;
      max-height: calc(100vh - 32px);
      overflow: auto;
      z-index: 30;
    }
    .app.todo-compact #todoCard h2,
    .app.todo-compact #todoCard p,
    .app.todo-compact #todoCard .button-row,
    .app.todo-compact #todoCard .todo-wrap {
      position: relative;
      z-index: 1;
    }
    @media (max-width: 1200px) {
      .todo-add {
        grid-template-columns: 1fr;
        border-radius: 24px;
      }
      .todo-add button {
        width: 100%;
      }
      .app.todo-compact {
        padding-right: 0;
      }
      .app.todo-compact #todoCard {
        position: static;
        width: auto;
        max-height: none;
      }
    }



    .todo-item {
      display: grid;
      grid-template-columns: 28px 20px minmax(0,1fr) auto;
      align-items: center;
      gap: 10px;
    }
    .todo-item .todo-remove {
      justify-self: end;
      align-self: center;
      padding: 5px 8px;
      font-size: .72rem;
      line-height: 1;
      min-height: 28px;
      border-radius: 999px;
      white-space: nowrap;
    }
    .todo-item .todo-text {
      min-width: 0;
      word-break: break-word;
    }
    .app.todo-compact #summaryCard,
    .app.todo-compact #planCard,
    .app.todo-compact #strengthCard {
      position: static;
      width: auto;
      right: auto;
      top: auto;
      max-height: none;
      overflow: visible;
      z-index: auto;
    }
    .app.todo-compact #summaryCard,
    .app.todo-compact #planCard {
      margin-right: 0;
    }
    .app.todo-compact .grid > #summaryCard,
    .app.todo-compact .grid > #planCard,
    .app.todo-compact .grid > #strengthCard {
      grid-column: 1 / span 12;
    }


/* Compact mode: only the todo card moves to the side */
.app.todo-compact #todoCard {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 340px;
  max-height: calc(100vh - 32px);
  overflow: auto;
  z-index: 30;
}

.app.todo-compact {
  max-width: none;
  margin: 0 auto;
  padding-right: 380px;
}

.app.todo-compact #summaryCard,
.app.todo-compact #planCard {
  position: static !important;
  transform: none !important;
  top: auto !important;
  right: auto !important;
  left: auto !important;
  width: auto !important;
  max-height: none !important;
  overflow: visible !important;
  z-index: auto !important;
}

.app.todo-compact #summaryCard,
.app.todo-compact #planCard,
.app.todo-compact #strengthCard {
  grid-column: span 12 !important;
}

@media (max-width: 1200px) {
  .app.todo-compact {
    padding-right: 0;
  }

  .app.todo-compact #todoCard {
    position: static;
    width: auto;
    max-height: none;
  }
}


/* Completed tasks */
.todo-item.done .todo-text,
.todo-item.done span.todo-text {
  text-decoration: line-through;
  color: var(--muted);
  opacity: .82;
}

/* Keep settings rows visually aligned */
.field label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 24px;
}

/* Tooltip */
.tooltip-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.tooltip-btn {
  width: 18px;
  height: 18px;
  min-width: 18px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid #cfd8e3;
  background: #f8fbff;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 900;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.tooltip-box {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  width: 240px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #18202a;
  color: #fff;
  font-size: .82rem;
  line-height: 1.35;
  box-shadow: 0 10px 24px rgba(24,32,42,.22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease;
  z-index: 40;
}

.tooltip-wrap:hover .tooltip-box,
.tooltip-wrap:focus-within .tooltip-box {
  opacity: 1;
  transform: translateY(0);
}

.tooltip-box::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 12px;
  width: 12px;
  height: 12px;
  background: #18202a;
  transform: rotate(45deg);
}


.hero-top{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.lang-switch{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:999px;background:#fff;border:1px solid var(--line)}.lang-switch label{margin:0;font-size:.9rem;font-weight:700;color:var(--muted)}.lang-switch select{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fff;color:var(--text);font-weight:700}