:root {
      --bg: #f7f4ee;
      --card: #ffffff;
      --text: #1f2933;
      --muted: #6b7280;
      --line: #e5e7eb;
      --accent: #1f5f5b;
      --accent-soft: #e6f2ef;
      --danger: #9f1239;
      --warning: #92400e;
      --good: #166534;
      --blue: #1d4ed8;
      --shadow: 0 10px 30px rgba(0,0,0,0.08);
      --radius: 22px;
    }

    * { box-sizing: border-box; }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
      background: linear-gradient(180deg, #f8f5ef 0%, #eef4f2 100%);
      color: var(--text);
      min-height: 100vh;
    }

    .app {
      width: min(960px, 100%);
      margin: 0 auto;
      padding: 20px;
      padding-bottom: 70px;
    }

    header { padding: 18px 4px 10px; }

    h1 {
      margin: 0;
      font-size: 28px;
      letter-spacing: -0.04em;
    }

    .subtitle {
      margin-top: 8px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.5;
    }

    .tabs {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 8px;
      margin: 14px 0 16px;
      position: sticky;
      top: 0;
      background: rgba(247,244,238,0.88);
      backdrop-filter: blur(10px);
      padding: 8px 0;
      z-index: 10;
    }

    .tab {
      border: 1px solid var(--line);
      background: #fff;
      border-radius: 999px;
      padding: 11px 8px;
      font-size: 14px;
      font-weight: 800;
      color: var(--text);
      cursor: pointer;
      white-space: nowrap;
    }

    .tab.active {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
    }

    .card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 18px;
      margin-bottom: 16px;
    }

    .card h2 {
      margin: 0 0 14px;
      font-size: 21px;
      letter-spacing: -0.03em;
    }

    .field { margin: 16px 0; }

    label {
      display: block;
      font-weight: 900;
      margin-bottom: 8px;
      font-size: 15px;
    }

    .hint, .small {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .hint { margin-top: 6px; }

    input[type="text"], input[type="number"], textarea, select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 13px 14px;
      font-size: 16px;
      font-family: inherit;
      background: #fff;
      color: var(--text);
      outline: none;
    }

    textarea {
      min-height: 120px;
      resize: vertical;
      line-height: 1.55;
    }

    input:focus, textarea:focus, select:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(31,95,91,0.12);
    }

    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .chip {
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      padding: 9px 12px;
      font-size: 14px;
      font-weight: 800;
      cursor: pointer;
      user-select: none;
      font-family: inherit;
    }

    .chip.selected {
      background: var(--accent-soft);
      color: var(--accent);
      border-color: var(--accent);
    }

    .state-chip[data-value="초록불"].selected { background: #dcfce7; color: var(--good); border-color: var(--good); }
    .state-chip[data-value="노란불"].selected { background: #fef3c7; color: var(--warning); border-color: var(--warning); }
    .state-chip[data-value="빨간불"].selected { background: #ffe4e6; color: var(--danger); border-color: var(--danger); }

    .row {
      display: flex;
      gap: 10px;
      align-items: center;
      flex-wrap: wrap;
    }

    .btn {
      border: none;
      border-radius: 15px;
      padding: 13px 15px;
      font-size: 16px;
      font-weight: 900;
      cursor: pointer;
      background: var(--accent);
      color: #fff;
      font-family: inherit;
    }

    .btn.secondary {
      background: #f3f4f6;
      color: var(--text);
      border: 1px solid var(--line);
    }

    .btn.danger {
      background: #fff1f2;
      color: var(--danger);
      border: 1px solid #fecdd3;
    }

    .btn.warning {
      background: #fffbeb;
      color: var(--warning);
      border: 1px solid #fde68a;
    }

    .btn.full { width: 100%; }
    .btn:disabled { opacity: 0.5; cursor: not-allowed; }

    .active-panel {
      text-align: center;
      padding: 24px 12px;
    }

    .timer {
      font-variant-numeric: tabular-nums;
      font-size: clamp(46px, 13vw, 82px);
      font-weight: 950;
      letter-spacing: -0.06em;
      margin: 14px 0 10px;
      color: var(--accent);
    }

    .active-action {
      font-size: 22px;
      font-weight: 950;
      letter-spacing: -0.03em;
      margin: 8px 0;
    }

    .meta {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .stat {
      background: #f9fafb;
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 13px;
    }

    .stat .num {
      font-size: 22px;
      font-weight: 950;
      color: var(--accent);
      font-variant-numeric: tabular-nums;
      word-break: keep-all;
    }

    .stat .label {
      color: var(--muted);
      font-size: 13px;
      margin-top: 2px;
    }

    .timeline-card {
      overflow: hidden;
    }

    .daybar-wrap {
      margin: 14px 0 4px;
    }

    .daybar-labels {
      display: flex;
      justify-content: space-between;
      color: var(--muted);
      font-size: 12px;
      margin-bottom: 6px;
      font-variant-numeric: tabular-nums;
    }

    .daybar {
      position: relative;
      height: 34px;
      background: #f3f4f6;
      border: 1px solid var(--line);
      border-radius: 999px;
      overflow: hidden;
    }

    .daybar .now-line {
      position: absolute;
      top: 0;
      bottom: 0;
      width: 2px;
      background: rgba(31,95,91,0.5);
      z-index: 3;
    }

    .bar-segment {
      position: absolute;
      top: 4px;
      bottom: 4px;
      border-radius: 999px;
      background: var(--accent);
      min-width: 3px;
      cursor: pointer;
      box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    }

    .vertical-timeline {
      position: relative;
      height: 1680px;
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
      background:
        repeating-linear-gradient(
          to bottom,
          #ffffff 0,
          #ffffff 69px,
          #f3f4f6 70px
        );
      margin-top: 16px;
    }

    .hour-line {
      position: absolute;
      left: 0;
      right: 0;
      height: 1px;
      background: #e5e7eb;
    }

    .hour-label {
      position: absolute;
      left: 8px;
      transform: translateY(-50%);
      font-size: 11px;
      color: #9ca3af;
      background: rgba(255,255,255,0.8);
      padding: 1px 4px;
      border-radius: 6px;
      font-variant-numeric: tabular-nums;
    }

    .timeline-block {
      position: absolute;
      left: 62px;
      right: 10px;
      min-height: 42px;
      border-radius: 10px;
      background: var(--accent-soft);
      border: 1px solid rgba(31,95,91,0.25);
      color: var(--accent);
      padding: 8px 10px;
      font-size: 13px;
      overflow: visible;
      font-weight: 900;
      line-height: 1.35;
      z-index: 2;
      box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    }

    .timeline-block-sub {
      display: block;
      margin-top: 2px;
      font-size: 11px;
      font-weight: 700;
      opacity: 0.78;
    }

    .today-list-item {
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 12px;
      margin: 9px 0;
      background: #fff;
    }

    .today-sentence {
      background: var(--accent-soft);
      color: var(--accent);
      border: 1px solid rgba(31,95,91,0.15);
      border-radius: 18px;
      padding: 14px;
      font-weight: 900;
      line-height: 1.5;
      margin-top: 14px;
    }

    .record {
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 14px;
      margin: 10px 0;
      background: #fff;
    }

    .record-title {
      font-weight: 950;
      font-size: 17px;
      line-height: 1.35;
      margin-bottom: 6px;
    }

    .badge {
      display: inline-block;
      border-radius: 999px;
      padding: 4px 9px;
      background: #f3f4f6;
      color: #374151;
      font-size: 12px;
      font-weight: 900;
      margin: 2px 4px 2px 0;
    }

    .badge.green { background: #dcfce7; color: var(--good); }
    .badge.yellow { background: #fef3c7; color: var(--warning); }
    .badge.red { background: #ffe4e6; color: var(--danger); }
    .badge.long-record-check { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
    .badge.long-record-critical { background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; }

    .reward {
      background: #f8fafc;
      border-left: 4px solid var(--accent);
      padding: 10px 12px;
      border-radius: 12px;
      line-height: 1.55;
      margin: 10px 0;
      white-space: pre-wrap;
    }

    .empty {
      color: var(--muted);
      text-align: center;
      padding: 24px;
      border: 1px dashed var(--line);
      border-radius: 18px;
      background: #fafafa;
    }

    .toast {
      position: fixed;
      left: 50%;
      bottom: 24px;
      transform: translateX(-50%);
      background: #111827;
      color: #fff;
      padding: 10px 14px;
      border-radius: 999px;
      font-size: 14px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.2s ease;
      z-index: 99;
      max-width: calc(100% - 32px);
      text-align: center;
    }

    .toast.show { opacity: 1; }
    .hidden { display: none !important; }

    .divider {
      height: 1px;
      background: var(--line);
      margin: 14px 0;
    }

    details {
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 12px 14px;
      background: #fff;
      margin: 10px 0;
    }

    summary {
      cursor: pointer;
      font-weight: 950;
    }

    .install-box {
      background: #ecfeff;
      border: 1px solid #a5f3fc;
      color: #155e75;
      border-radius: 16px;
      padding: 12px;
      line-height: 1.5;
      font-size: 14px;
      margin-bottom: 12px;
    }

    @media (max-width: 680px) {
      .app { padding: 14px; padding-bottom: 58px; }
      h1 { font-size: 24px; }
      .tabs { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
      .tab { font-size: 12px; padding: 10px 5px; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .row .btn { flex: 1 1 100%; }
      .timeline-block { left: 54px; }
    }
  
    .timeline-tools {
      display: grid;
      gap: 10px;
      margin: 8px 0 12px;
    }

    .scale-buttons {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
    }

    .scale-btn {
      border: 1px solid var(--line);
      background: #fff;
      color: var(--text);
      border-radius: 999px;
      padding: 10px 8px;
      font-size: 12px;
      font-weight: 900;
      font-family: inherit;
      cursor: pointer;
    }

    .scale-btn.active {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }

    .timeline-jump-row .btn {
      font-size: 14px;
      padding: 10px 12px;
    }

    .timeline-scroll {
      height: 72vh;
      min-height: 460px;
      overflow-y: auto;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: #fff;
      scroll-behavior: smooth;
      position: relative;
    }

    .vertical-timeline.precise {
      position: relative;
      border: none;
      border-radius: 0;
      overflow: visible;
      margin-top: 0;
      background:
        repeating-linear-gradient(
          to bottom,
          #ffffff 0,
          #ffffff var(--minor-step, 49px),
          #f6f7f8 var(--minor-step-line, 50px)
        );
    }

    .vertical-timeline.precise .hour-line {
      position: absolute;
      left: 0;
      right: 0;
      height: 1px;
      background: #d1d5db;
      z-index: 1;
    }

    .vertical-timeline.precise .half-hour-line {
      position: absolute;
      left: 54px;
      right: 0;
      height: 1px;
      background: #eef0f2;
      z-index: 1;
    }

    .vertical-timeline.precise .hour-label {
      position: absolute;
      left: 8px;
      transform: translateY(-50%);
      font-size: 12px;
      color: #6b7280;
      background: rgba(255,255,255,0.92);
      padding: 2px 5px;
      border-radius: 7px;
      font-variant-numeric: tabular-nums;
      z-index: 4;
      font-weight: 800;
    }

    .timeline-block {
      position: absolute;
      left: 74px;
      right: 16px;
      border-radius: 8px;
      border-left: 5px solid var(--accent);
      background: rgba(31,95,91,0.10);
      color: var(--accent);
      overflow: visible;
      z-index: 3;
      min-height: 0;
      box-shadow: none;
      padding: 0;
      font-size: 13px;
    }

    .timeline-block-label {
      position: absolute;
      top: 0;
      left: 9px;
      right: 0;
      transform: translateY(-2px);
      background: rgba(255,255,255,0.94);
      border: 1px solid rgba(31,95,91,0.18);
      border-radius: 10px;
      padding: 6px 8px;
      line-height: 1.35;
      font-weight: 900;
      box-shadow: 0 2px 10px rgba(0,0,0,0.08);
      pointer-events: none;
    }

    .timeline-block-sub {
      display: block;
      margin-top: 2px;
      font-size: 11px;
      font-weight: 750;
      opacity: 0.78;
    }

    .now-marker {
      position: absolute;
      left: 0;
      right: 0;
      height: 2px;
      background: rgba(159, 18, 57, 0.75);
      z-index: 5;
    }

    .now-marker::before {
      content: "현재";
      position: absolute;
      left: 8px;
      top: -13px;
      font-size: 11px;
      font-weight: 900;
      color: var(--danger);
      background: #fff1f2;
      border: 1px solid #fecdd3;
      border-radius: 999px;
      padding: 2px 6px;
    }

  
    .trophy-hero {
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at top right, rgba(31,95,91,0.16), transparent 38%),
        linear-gradient(135deg, #ffffff 0%, #eef8f5 100%);
      min-height: 190px;
    }

    .trophy-kicker {
      color: var(--accent);
      font-weight: 950;
      letter-spacing: -0.02em;
      margin-bottom: 10px;
    }

    .trophy-hero h2 {
      font-size: clamp(25px, 5vw, 42px);
      line-height: 1.18;
      max-width: 700px;
      margin-bottom: 10px;
    }

    .trophy-subtitle {
      color: #4b5563;
      font-size: 16px;
      line-height: 1.6;
      max-width: 760px;
      margin: 0;
      white-space: pre-line;
    }

    .trophy-stamp {
      position: absolute;
      right: -18px;
      bottom: 10px;
      transform: rotate(-12deg);
      border: 4px solid rgba(31,95,91,0.14);
      color: rgba(31,95,91,0.16);
      border-radius: 20px;
      padding: 10px 18px;
      font-size: 34px;
      font-weight: 950;
      letter-spacing: 0.04em;
      pointer-events: none;
    }

    .trophy-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin: 8px 0 14px;
    }

    .trophy-metric {
      background: #f9fafb;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 14px;
    }

    .trophy-num {
      color: var(--accent);
      font-size: 25px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
      line-height: 1.1;
    }

    .trophy-label {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.35;
      margin-top: 5px;
      font-weight: 700;
    }

    .trophy-detail {
      background: #f8fafc;
      border-left: 4px solid var(--accent);
      border-radius: 14px;
      padding: 12px 14px;
      line-height: 1.65;
      color: #374151;
      white-space: pre-line;
    }

    .value-map {
      display: grid;
      gap: 9px;
    }

    .value-row {
      display: grid;
      grid-template-columns: 86px 1fr 42px;
      gap: 8px;
      align-items: center;
    }

    .value-name {
      font-weight: 900;
      font-size: 13px;
      color: #374151;
      word-break: keep-all;
    }

    .value-bar-bg {
      height: 14px;
      background: #f3f4f6;
      border: 1px solid var(--line);
      border-radius: 999px;
      overflow: hidden;
    }

    .value-bar-fill {
      height: 100%;
      background: var(--accent);
      border-radius: 999px;
    }

    .value-count {
      font-size: 12px;
      color: var(--muted);
      font-weight: 900;
      text-align: right;
    }

    .trophy-sentences {
      margin: 0;
      padding-left: 22px;
      line-height: 1.7;
    }

    .trophy-sentences li {
      margin: 8px 0;
      font-weight: 750;
    }

    @media (max-width: 680px) {
      .trophy-grid { grid-template-columns: 1fr; }
      .value-row { grid-template-columns: 74px 1fr 34px; }
      .trophy-stamp { font-size: 25px; right: -22px; bottom: 4px; }
    }

  
    .custom-add {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 8px;
      margin-top: 10px;
      align-items: center;
    }

    .custom-add .btn {
      white-space: nowrap;
      font-size: 14px;
      padding: 12px 13px;
    }

    .custom-selected {
      margin-top: 8px;
    }

    .custom-selected .chip {
      background: #f8fafc;
      border-style: dashed;
    }

    .custom-selected .chip::after {
      content: " ×";
      opacity: 0.75;
      font-weight: 950;
    }

    @media (max-width: 680px) {
      .custom-add {
        grid-template-columns: 1fr;
      }
    }

  
    .dictionary-chips { margin-top: 12px; }
    .dictionary-chips .chip { background: #f8fafc; border-style: dashed; }
    .dictionary-chips .chip::after { content: " ×"; opacity: 0.75; font-weight: 950; }
    .summary-two-col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .summary-highlight { background: #f8fafc; border: 1px solid var(--line); border-radius: 18px; padding: 14px; min-height: 118px; }
    .summary-kicker { color: var(--accent); font-size: 13px; font-weight: 950; margin-bottom: 6px; }
    .summary-title { font-size: 18px; line-height: 1.35; font-weight: 950; letter-spacing: -0.03em; margin-bottom: 6px; }
    .summary-desc { color: var(--muted); font-size: 13px; line-height: 1.5; }
    .time-bucket-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
    .time-bucket { border: 1px solid var(--line); border-radius: 18px; background: #fff; padding: 13px; }
    .time-bucket-name { font-size: 13px; color: var(--muted); font-weight: 900; margin-bottom: 5px; }
    .time-bucket-count { color: var(--accent); font-size: 24px; font-weight: 950; font-variant-numeric: tabular-nums; line-height: 1.1; }
    .time-bucket-sub { font-size: 12px; color: var(--muted); margin-top: 4px; line-height: 1.35; }
    .reflection-card { margin: 10px 0 0; padding: 12px 14px; border-radius: 16px; background: #f8fafc; border: 1px solid var(--line); color: #374151; line-height: 1.55; white-space: pre-wrap; }
    @media (max-width: 680px) { .summary-two-col { grid-template-columns: 1fr; } .time-bucket-grid { grid-template-columns: repeat(2, 1fr); } }

  
    .inline-empty {
      width: 100%;
      padding: 12px;
      font-size: 13px;
      text-align: left;
    }

  
    .date-nav-card {
      background:
        radial-gradient(circle at top left, rgba(31,95,91,0.10), transparent 36%),
        #ffffff;
    }

    .date-nav-top {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 10px;
      align-items: center;
    }

    .date-center {
      text-align: center;
      min-width: 0;
    }

    .date-kicker {
      color: var(--muted);
      font-size: 12px;
      font-weight: 900;
      margin-bottom: 2px;
    }

    .selected-date-title {
      color: var(--accent);
      font-size: clamp(20px, 4.5vw, 30px);
      font-weight: 950;
      letter-spacing: -0.04em;
      line-height: 1.18;
      word-break: keep-all;
    }

    .date-nav-bottom {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 8px;
      margin-top: 10px;
      align-items: center;
    }

    .selected-date-input {
      min-width: 0;
    }

    @media (max-width: 680px) {
      .date-nav-top {
        grid-template-columns: 1fr 1fr;
      }
      .date-center {
        grid-column: 1 / -1;
        grid-row: 1;
        margin-bottom: 4px;
      }
      .date-prev {
        grid-column: 1;
        grid-row: 2;
      }
      .date-next {
        grid-column: 2;
        grid-row: 2;
      }
      .date-nav-bottom {
        grid-template-columns: 1fr;
      }
    }

  
    .month-nav-card {
      background:
        radial-gradient(circle at bottom right, rgba(31,95,91,0.10), transparent 34%),
        #ffffff;
    }

    .month-nav-top {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 10px;
      align-items: center;
    }

    .month-center {
      text-align: center;
      min-width: 0;
    }

    .selected-month-title {
      color: var(--accent);
      font-size: clamp(24px, 5vw, 36px);
      font-weight: 950;
      letter-spacing: -0.04em;
      line-height: 1.15;
    }

    .month-actions {
      margin-top: 10px;
      justify-content: center;
    }

    .calendar-card {
      overflow: hidden;
    }

    .calendar-weekdays {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 6px;
      margin: 8px 0;
      color: var(--muted);
      font-size: 13px;
      font-weight: 950;
      text-align: center;
    }

    .month-calendar-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 6px;
    }

    .calendar-day {
      min-height: 104px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #fff;
      padding: 9px;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      gap: 6px;
      transition: transform 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
    }

    .calendar-day:active {
      transform: scale(0.985);
    }

    .calendar-day.empty-day {
      background: #f9fafb;
      cursor: default;
      opacity: 0.55;
    }

    .calendar-day.has-records {
      border-color: rgba(31,95,91,0.35);
      background: linear-gradient(180deg, #ffffff 0%, #f2faf7 100%);
      box-shadow: 0 4px 14px rgba(31,95,91,0.08);
    }

    .calendar-day.selected-day {
      border: 2px solid var(--accent);
      box-shadow: 0 0 0 3px rgba(31,95,91,0.12);
    }

    .calendar-day.today-day .day-number {
      background: var(--accent);
      color: #fff;
    }

    .day-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 4px;
    }

    .day-number {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 950;
      color: var(--text);
      font-variant-numeric: tabular-nums;
    }

    .day-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
    }

    .day-metrics {
      margin-top: auto;
      display: grid;
      gap: 4px;
    }

    .day-metric {
      font-size: 11px;
      line-height: 1.25;
      color: #374151;
      background: rgba(255,255,255,0.72);
      border: 1px solid rgba(229,231,235,0.7);
      border-radius: 9px;
      padding: 4px 5px;
      font-weight: 850;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .day-empty-text {
      color: #9ca3af;
      font-size: 11px;
      margin-top: auto;
      line-height: 1.35;
    }

    @media (max-width: 680px) {
      .month-nav-top {
        grid-template-columns: 1fr 1fr;
      }
      .month-center {
        grid-column: 1 / -1;
        grid-row: 1;
        margin-bottom: 4px;
      }
      .month-prev {
        grid-column: 1;
        grid-row: 2;
      }
      .month-next {
        grid-column: 2;
        grid-row: 2;
      }
      .month-calendar-grid,
      .calendar-weekdays {
        gap: 4px;
      }
      .calendar-day {
        min-height: 86px;
        border-radius: 12px;
        padding: 6px;
      }
      .day-number {
        width: 24px;
        height: 24px;
        font-size: 12px;
      }
      .day-metric {
        font-size: 10px;
        padding: 3px 4px;
      }
      .calendar-stats {
        grid-template-columns: repeat(2, 1fr);
      }
    }

  
    .calendar-card.simple-clean,
    .calendar-card {
      padding: 16px;
    }

    #simpleCalendarTitle {
      display: none;
    }

    .calendar-weekdays {
      margin-top: 14px;
      margin-bottom: 6px;
      font-size: 12px;
    }

    .month-calendar-grid {
      gap: 4px;
    }

    .calendar-day {
      min-height: 48px;
      border-radius: 12px;
      padding: 5px;
      align-items: center;
      justify-content: center;
      gap: 2px;
      position: relative;
    }

    .calendar-day.empty-day {
      opacity: 0.35;
    }

    .calendar-day.has-records {
      background: #ffffff;
      border-color: rgba(31,95,91,0.22);
      box-shadow: none;
    }

    .calendar-day.selected-day {
      border: 2px solid var(--accent);
      box-shadow: 0 0 0 2px rgba(31,95,91,0.10);
    }

    .day-top {
      width: 100%;
      justify-content: center;
    }

    .day-number {
      width: 28px;
      height: 28px;
      font-size: 14px;
    }

    .record-dot-count {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 3px;
      font-size: 11px;
      font-weight: 950;
      color: var(--accent);
      line-height: 1;
      min-height: 13px;
    }

    .record-dot-count::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--accent);
      display: inline-block;
    }

    .day-empty-text,
    .day-metrics,
    .day-dot {
      display: none !important;
    }

    @media (max-width: 680px) {
      .calendar-day {
        min-height: 44px;
        border-radius: 10px;
        padding: 4px;
      }

      .day-number {
        width: 24px;
        height: 24px;
        font-size: 12px;
      }

      .record-dot-count {
        font-size: 10px;
      }
    }

  
    .chip.single-selected {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
    }

    /* v15: 트로피 탭은 핵심 정보만 보이도록 부가설명을 최소화합니다. */
    #trophyTab .hint,
    #trophyTab .date-kicker,
    #trophySubtitle,
    #trophyDetail,
    #longestActionDesc,
    #smallestActionDesc {
      display: none !important;
    }

    #trophyTab .summary-highlight {
      min-height: auto;
    }

    #trophyTab .summary-title {
      margin-bottom: 0;
    }

  
    .dictionary-manager {
      display: grid;
      gap: 8px;
      margin: 12px 0;
    }

    .dictionary-actions {
      gap: 8px;
    }

    .dictionary-actions .btn {
      font-size: 14px;
      padding: 10px 12px;
    }

    .dictionary-chips .chip.editing {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
    }

  
    .tab.locked {
      opacity: 0.42;
      cursor: not-allowed;
    }

    .focus-lock-banner {
      display: none;
      background: #eef8f5;
      border: 1px solid rgba(31,95,91,0.22);
      color: var(--accent);
      border-radius: 16px;
      padding: 12px 14px;
      margin: 8px 0 14px;
      font-weight: 900;
      line-height: 1.45;
    }

    .focus-lock-banner.show {
      display: block;
    }

    .focus-lock-note {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      margin-top: 4px;
    }


    .quick-start-field {
      margin-top: 10px;
    }

    .quick-preset-chips .chip {
      background: #f8fafc;
    }

    .quick-preset-chips .chip:active {
      transform: scale(0.98);
    }

    .backup-status {
      background: #f8fafc;
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 10px 12px;
      margin: 10px 0 12px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.45;
    }


    .focus-unlock-btn {
      margin-top: 10px;
      padding: 9px 12px;
      font-size: 13px;
      border-radius: 12px;
    }


    .btn.soft-disabled {
      opacity: 0.72;
    }


    .value-legend {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 10px;
      align-items: center;
    }

    .value-legend.hidden {
      display: none;
    }

    .value-legend-item {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px 8px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .value-legend-dot,
    .value-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      display: inline-block;
      flex: 0 0 auto;
    }

    .timeline-values {
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }


    .focus-overlay {
      position: fixed;
      inset: 0;
      z-index: 9999;
      min-height: 100dvh;
      padding: max(18px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom));
      background:
        radial-gradient(circle at top left, rgba(31,95,91,0.18), transparent 34%),
        linear-gradient(180deg, rgba(247,250,248,0.98), rgba(238,248,245,0.98));
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: auto;
    }

    .focus-overlay.hidden {
      display: none;
    }

    .focus-overlay-card {
      width: min(560px, 100%);
      background: rgba(255,255,255,0.96);
      border: 1px solid rgba(31,95,91,0.18);
      border-radius: 28px;
      box-shadow: 0 24px 80px rgba(15, 23, 42, 0.18);
      padding: 24px;
      text-align: center;
    }

    .focus-overlay-kicker {
      color: var(--accent);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 0.04em;
      margin-bottom: 8px;
    }

    .focus-overlay-card h2 {
      margin: 0;
      font-size: 24px;
      line-height: 1.3;
      word-break: keep-all;
    }

    .focus-overlay-timer {
      font-variant-numeric: tabular-nums;
      font-size: clamp(42px, 14vw, 76px);
      font-weight: 950;
      color: var(--accent);
      letter-spacing: -0.04em;
      margin: 18px 0 8px;
    }

    .focus-overlay-meta {
      color: var(--muted);
      font-size: 14px;
      font-weight: 750;
      line-height: 1.6;
      margin: 0 0 18px;
    }

    .focus-overlay-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 10px;
    }

    .focus-overlay-actions .btn {
      min-height: 48px;
    }

    .focus-overlay-note {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.55;
      margin: 16px 0 0;
    }

    body.focus-overlay-open {
      overflow: hidden;
    }

    @media (max-width: 420px) {
      .focus-overlay-card {
        padding: 20px;
        border-radius: 24px;
      }

      .focus-overlay-actions {
        grid-template-columns: 1fr;
      }
    }