:root {
      --bg: #0b0f14;
      --panel: linear-gradient(180deg, rgba(18, 24, 36, 0.96), rgba(15, 20, 28, 0.96));
      --panel-2: linear-gradient(180deg, rgba(14, 19, 32, 0.98), rgba(18, 24, 36, 0.98));
      --panel-3: rgba(11, 16, 24, 0.92);
      --text: #e7edf5;
      --muted: #a6b1c2;
      --accent: #16c7ff;
      --accent-2: rgba(22, 199, 255, 0.12);
      --good: #34d399;
      --warn: #fbbf24;
      --bad: #f87171;
      --blue: #60a5fa;
      --red-dark: #991b1b;
      --border: #1f2a3a;
      --border-soft: #1a2432;
      --shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
      --glow: 0 0 18px rgba(22, 199, 255, 0.22);
    }

    * {
      box-sizing: border-box;
    }

    body.logchecker-root {
      margin: 0;
      padding: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Arial, Helvetica, sans-serif;
    }

    body.logchecker-root {
      padding: 0;
    }

    h1, h2, h3 {
      margin: 0 0 12px;
    }

    .wrap {
      max-width: 980px;
      margin: 0 auto;
    }

    .panel {
      background: var(--panel);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 16px;
      margin-bottom: 16px;
    }


    .logchecker-root .home-hero-inner,
    .logchecker-root .logchecker-app {
      width: 100%;
      max-width: 980px;
      margin: 0 auto;
    }

    .logchecker-root .home-hero-sub {
      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
    }

    .logchecker-root .home-hero-actions {
      width: 100%;
      justify-content: center;
      align-items: center;
    }

    .instruction-card {
      margin: 0 0 14px;
      padding: 14px 16px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--panel-3);
      color: var(--text);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    }

    .instruction-card p {
      margin: 0 0 12px;
      color: var(--text);
      line-height: 1.6;
      font-size: 14px;
    }

    .instruction-card p:last-child {
      margin-bottom: 0;
    }

    .instruction-card code {
      font-family: Consolas, monospace;
      color: var(--text);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-soft);
      padding: 1px 6px;
      border-radius: 8px;
    }

    .accordion-panel {
      padding: 0;
      overflow: hidden;
    }

    .accordion-summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
      padding: 16px;
      user-select: none;
    }

    .accordion-summary::-webkit-details-marker {
      display: none;
    }

    .accordion-summary:hover {
      background: rgba(255, 255, 255, 0.02);
    }

    .accordion-title-wrap {
      min-width: 0;
    }

    .accordion-icon {
      color: var(--accent);
      font-weight: bold;
      min-width: 18px;
      text-align: center;
      margin-top: 2px;
    }

    .accordion-panel[open] .accordion-icon::before {
      content: 'v';
    }

    .accordion-panel:not([open]) .accordion-icon::before {
      content: '>';
    }

    .accordion-body {
      padding: 0 16px 16px;
      border-top: 1px solid var(--border-soft);
    }

    .muted {
      color: var(--muted);
    }

    .small {
      font-size: 12px;
    }

    .row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }

    .row.spread {
      justify-content: space-between;
    }

    .dropzone {
      border: 1px dashed var(--border);
      border-radius: 12px;
      background: var(--panel-3);
      padding: 18px;
      transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
      margin-bottom: 12px;
    }

    .dropzone.dragover {
      border-color: var(--accent);
      background: var(--accent-2);
      transform: translateY(-1px);
    }

    .dropzone-title {
      font-size: 15px;
      font-weight: bold;
      margin-bottom: 6px;
    }

    .dropzone-sub {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

    textarea {
      width: 100%;
      min-height: 300px;
      resize: vertical;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--panel-3);
      color: var(--text);
      padding: 14px;
      font-family: Consolas, monospace;
      font-size: 12px;
      line-height: 1.45;
      outline: none;
    }

    textarea:focus,
    .control-input:focus,
    .search:focus,
    .select:focus,
    .number:focus {
      border-color: var(--accent);
      outline: none;
    }

    .search,
    .select,
    .number,
    .control-input {
      width: 100%;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--panel-3);
      color: var(--text);
      padding: 10px 12px;
      outline: none;
    }

    .search {
      max-width: 340px;
    }

    button,
    .file-btn {
      border: 1px solid var(--border);
      background: var(--panel-2);
      color: var(--text);
      padding: 10px 14px;
      min-height: 42px;
      border-radius: 10px;
      cursor: pointer;
      font-weight: bold;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      line-height: 1.2;
      white-space: nowrap;
    }

    button:hover,
    .file-btn:hover {
      filter: brightness(1.08);
    }

    button.ghost {
      background: transparent;
    }

    .file-input-hidden {
      display: none;
    }

    .action-row {
      align-items: center;
      gap: 12px;
    }

    .file-count-display {
      min-height: 42px;
      padding: 10px 14px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.03);
      color: var(--muted);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      white-space: nowrap;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 12px;
    }

    .stat {
      background: var(--panel-3);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px;
      transition: background 0.12s ease, border-color 0.12s ease;
    }

    .stat .label {
      color: var(--muted);
      font-size: 12px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .stat .value {
      font-size: 26px;
      font-weight: bold;
    }

    .ok { color: var(--good); }
    .warn { color: var(--warn); }
    .bad { color: var(--bad); }
    .tone-blue { color: var(--blue); }
    .tone-green { color: var(--good); }
    .tone-yellow { color: var(--warn); }
    .tone-red { color: var(--bad); }
    .tone-red-dark { color: var(--red-dark); }

    .card-tone-blue {
      background: linear-gradient(180deg, rgba(96, 165, 250, 0.08), rgba(11, 18, 32, 1));
      border-color: rgba(96, 165, 250, 0.26);
    }

    .card-tone-green {
      background: linear-gradient(180deg, rgba(52, 211, 153, 0.08), rgba(11, 18, 32, 1));
      border-color: rgba(52, 211, 153, 0.26);
    }

    .card-tone-yellow {
      background: linear-gradient(180deg, rgba(251, 191, 36, 0.08), rgba(11, 18, 32, 1));
      border-color: rgba(251, 191, 36, 0.26);
    }

    .card-tone-red {
      background: linear-gradient(180deg, rgba(248, 113, 113, 0.08), rgba(11, 18, 32, 1));
      border-color: rgba(248, 113, 113, 0.26);
    }

    .card-tone-red-dark {
      background: linear-gradient(180deg, rgba(185, 28, 28, 0.12), rgba(11, 18, 32, 1));
      border-color: rgba(185, 28, 28, 0.30);
    }

    .controls-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
      gap: 12px;
      margin-bottom: 14px;
    }

    .control-card {
      background: rgba(255,255,255,0.025);
      border: 1px solid var(--border-soft);
      border-radius: 10px;
      padding: 12px;
    }

    .control-label {
      display: block;
      color: var(--muted);
      font-size: 12px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .checkbox-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
      font-size: 13px;
    }

    .checkbox-row label,
    .filetype-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

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

    .filetype-chip {
      padding: 7px 10px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: var(--panel-3);
      cursor: pointer;
      user-select: none;
      font-size: 13px;
    }

    .filetype-chip input {
      margin: 0;
    }

    .table-wrap {
      overflow: auto;
      max-height: 840px;
      border: 1px solid var(--border);
      border-radius: 10px;
      background: var(--panel-3);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      min-width: 980px;
      background: var(--panel-3);
    }

    th,
    td {
      padding: 10px 12px;
      border-bottom: 1px solid var(--border-soft);
      text-align: left;
      font-size: 13px;
      white-space: nowrap;
      vertical-align: top;
    }

    th {
      position: sticky;
      top: 0;
      background: #162033;
      z-index: 2;
    }

    th.sortable,
    th.sortable-file {
      cursor: pointer;
      user-select: none;
    }

    th.sortable:hover,
    th.sortable-file:hover {
      background: #1b2940;
    }

    .th-inner {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .sort-indicator {
      color: var(--muted);
      font-size: 11px;
      min-width: 12px;
      display: inline-block;
    }

    .root-row {
      cursor: pointer;
    }

    .root-row:hover td {
      background: rgba(255, 255, 255, 0.03);
    }

    .root-name {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: bold;
    }

    .chev {
      display: inline-block;
      width: 12px;
      text-align: center;
      color: var(--accent);
      font-weight: bold;
    }

    .details-cell {
      padding: 0;
      background: #0d1627;
    }

    .details-wrap {
      padding: 14px;
      border-top: 1px solid var(--border-soft);
    }

    .details-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 12px;
      align-items: flex-start;
    }

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

    .pill {
      padding: 6px 10px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.03);
      font-size: 12px;
      color: var(--muted);
    }

    .mini-table-wrap {
      overflow: auto;
      border: 1px solid var(--border-soft);
      border-radius: 10px;
      background: #0a101c;
    }

    .mini-table {
      min-width: 1040px;
      width: 100%;
      border-collapse: collapse;
    }

    .mini-table th {
      position: sticky;
      top: 0;
      background: #10192a;
      z-index: 1;
    }

    .mini-table td,
    .mini-table th {
      font-size: 12px;
      border-bottom: 1px solid var(--border-soft);
    }

    .footer-note {
      margin-top: 10px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }

    .no-results {
      color: var(--muted);
      text-align: center;
      padding: 22px 12px;
    }

    .subtle-note {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.45;
      margin-top: 8px;
    }

    @media (max-width: 900px) {
      body {
        padding: 12px;
      }

      .panel {
        padding: 12px;
      }

      textarea {
        min-height: 260px;
      }

      table,
      .mini-table {
        min-width: 760px;
      }
    }
  

    .nested-stack {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-top: 16px;
    }


    .summary-stack {
      display: grid;
      gap: 16px;
    }

    .summary-block-title {
      margin: 0 0 10px 0;
      color: var(--muted);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }

    .section-actions {
      display: flex;
      justify-content: flex-end;
      align-items: center;
      padding: 12px 0;
    }

    .section-actions .ghost {
      min-height: 38px;
      padding: 8px 12px;
      font-size: 12px;
    }

    .section-intro {
      margin-bottom: 12px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.5;
    }

.logchecker-root .home-hero {
  min-height: 280px;
}

.logchecker-root .home-hero-sub {
  max-width: 860px;
}

.logchecker-root .home-section {
  padding-top: 28px;
}

.logchecker-app .wrap {
  max-width: 100%;
  margin: 0;
}

.logchecker-app .panel {
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.logchecker-app .accordion-panel {
  overflow: hidden;
}

.logchecker-app .accordion-summary {
  background: transparent;
}

.logchecker-app .accordion-summary:hover {
  background: rgba(255, 255, 255, 0.03);
}

.logchecker-app .dropzone,
.logchecker-app textarea,
.logchecker-app .search,
.logchecker-app .select,
.logchecker-app .number,
.logchecker-app .control-input {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.logchecker-app button,
.logchecker-app .file-btn {
  background: linear-gradient(180deg, rgba(14, 19, 32, 0.98), rgba(18, 24, 36, 0.98));
  border-color: var(--border);
  box-shadow: none;
}

.logchecker-app button:hover,
.logchecker-app .file-btn:hover {
  border-color: var(--accent);
  box-shadow: var(--glow);
  filter: none;
}

.logchecker-app button.ghost {
  background: transparent;
}

.logchecker-app a {
  color: var(--accent);
}

.logchecker-app table {
  border-collapse: separate;
  border-spacing: 0;
}

.logchecker-app th,
.logchecker-app td {
  border-color: var(--border-soft);
}

.logchecker-app .summary-stack,
.logchecker-app .nested-stack {
  gap: 16px;
}

.logchecker-app .subtle-note {
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

.logchecker-app .summary-block-title {
  font-weight: 800;
  letter-spacing: 0.2px;
  margin-bottom: 12px;
}

.logchecker-app code,
.logchecker-app pre {
  font-family: Consolas, Monaco, monospace;
}

.logchecker-root .home-footer-links .footer-logchecker-link a,
.logchecker-root .home-footer-links .footer-logchecker-link a:visited {
  color: var(--home-text);
}

.logchecker-root .home-footer-links .footer-logchecker-link a:hover {
  color: var(--home-brand);
}


    @media (max-width: 768px) {
      .logchecker-root .home-hero-actions {
        justify-content: center;
      }

      .instruction-card {
        padding: 14px;
      }

      .action-row {
        align-items: stretch;
      }

      .file-count-display {
        width: 100%;
        justify-content: flex-start;
      }
    }


    .warning-strip {
      margin: 0 0 14px;
      padding: 12px 14px;
      border-radius: 12px;
      border: 1px solid rgba(251, 191, 36, 0.24);
      background: linear-gradient(180deg, rgba(251, 191, 36, 0.08), rgba(11, 18, 32, 0.96));
      color: var(--text);
      font-size: 13px;
      line-height: 1.6;
    }

    .mini-accordion {
      margin-top: 16px;
      border: 1px solid var(--border);
      border-radius: 12px;
      background: var(--panel-3);
      overflow: hidden;
    }

    .mini-accordion > summary {
      cursor: pointer;
      list-style: none;
      padding: 14px 16px;
      font-weight: 600;
      color: var(--text);
      user-select: none;
    }

    .mini-accordion > summary::-webkit-details-marker {
      display: none;
    }

    .mini-accordion > summary:hover {
      background: rgba(255, 255, 255, 0.02);
    }

    .accordion-inline-body {
      padding: 0 16px 16px;
      border-top: 1px solid var(--border-soft);
    }

    .loaded-files-meta {
      margin: 14px 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .compact-table-wrap {
      max-height: 360px;
    }

    .summary-stack .stats {
      margin-top: 10px;
    }

    .stat .note {
      margin-top: 8px;
      font-size: 12px;
      color: var(--muted);
      line-height: 1.4;
    }

    .stack-gap-small {
      display: grid;
      gap: 8px;
    }

    .inline-field {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      color: var(--text);
      font-size: 13px;
    }

    .compact-number {
      width: 96px;
      min-width: 96px;
      margin-left: auto;
    }

    .compact-select {
      min-width: 96px;
      width: auto;
    }

    .control-card-wide {
      grid-column: span 2;
    }

    .control-help {
      margin-top: 10px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }

    .log-modal[hidden] {
      display: none;
    }

    .log-modal {
      position: fixed;
      inset: 0;
      z-index: 1200;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 24px;
    }

    .log-modal-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.66);
      backdrop-filter: blur(4px);
    }

    .log-modal-card {
      position: relative;
      width: min(1200px, calc(100vw - 48px));
      max-height: calc(100vh - 48px);
      overflow: hidden;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: linear-gradient(180deg, rgba(17, 24, 39, 0.98), rgba(8, 13, 24, 0.98));
      box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
    }

    .log-modal-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 16px 18px;
      border-bottom: 1px solid var(--border-soft);
    }

    .log-modal-head h3 {
      margin: 0 0 4px;
      font-size: 20px;
    }

    .context-lines {
      max-height: calc(100vh - 180px);
      overflow: auto;
      font-family: Consolas, monospace;
      font-size: 12px;
      line-height: 1.55;
    }

    .context-line {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 12px;
      padding: 6px 18px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
      white-space: pre-wrap;
      word-break: break-word;
    }

    .context-line.is-hit {
      background: rgba(96, 165, 250, 0.12);
    }

    .context-number {
      color: var(--muted);
      user-select: none;
    }

    .context-text {
      color: var(--text);
      min-width: 0;
    }

    .copy-success {
      color: var(--good);
    }

    @media (max-width: 920px) {
      .control-card-wide {
        grid-column: span 1;
      }

      .context-line {
        grid-template-columns: 74px 1fr;
      }
    }