/* ELD / HOS Log Auditor widget styles — extracted from
   _partials/_eld_checker_widget.html so the CSS lives in <head> (valid HTML)
   instead of a body-level <style>. Linked in the <head> of the public ELD
   checker page and the authed HOS Log Auditor page. */
  .eldc {
    --eldc-bg: #f8fafc;
    --eldc-surface: #ffffff;
    --eldc-border: #e2e8f0;
    --eldc-border-strong: #cbd5e1;
    --eldc-text: #0f172a;
    --eldc-text-muted: #64748b;
    --eldc-text-faint: #94a3b8;
    --eldc-primary: #0f172a;
    --eldc-primary-hover: #1e293b;
    --eldc-accent: #2563eb;
    --eldc-accent-soft: #eff6ff;
    --eldc-success: #059669;
    --eldc-success-bg: #ecfdf5;
    --eldc-success-border: #a7f3d0;
    --eldc-danger: #dc2626;
    --eldc-danger-bg: #fef2f2;
    --eldc-danger-border: #fecaca;
    --eldc-warning: #d97706;
    --eldc-warning-bg: #fffbeb;
    --eldc-warning-border: #fde68a;
    --eldc-purple: #7c3aed;
    --eldc-purple-bg: #f5f3ff;
    --eldc-purple-border: #ddd6fe;
    --eldc-teal: #0d9488;
    --eldc-teal-bg: #f0fdfa;
    --eldc-teal-border: #99f6e4;
    --eldc-shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
    --eldc-shadow-md: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
    --eldc-radius-sm: 6px;
    --eldc-radius: 10px;
    --eldc-radius-lg: 14px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--eldc-text);
  }
  .eldc, .eldc * { box-sizing: border-box; }
  .eldc .eldc-container { max-width: 1200px; margin: 0 auto; }
  .eldc .eldc-card {
    background: var(--eldc-surface);
    border: 1px solid var(--eldc-border);
    border-radius: var(--eldc-radius-lg);
    box-shadow: var(--eldc-shadow-sm);
    padding: 28px;
    margin-bottom: 24px;
  }
  .eldc .eldc-card-header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap; margin-bottom: 20px;
  }
  .eldc .eldc-card-title {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.95rem; font-weight: 600; color: var(--eldc-text);
    letter-spacing: -0.01em;
  }
  .eldc .eldc-card-title .icon {
    width: 24px; height: 24px; border-radius: 6px;
    background: var(--eldc-accent-soft); color: var(--eldc-accent);
    display: grid; place-items: center; font-size: 0.75rem; font-weight: 700;
  }
  .eldc .upload-zone {
    border: 2px dashed var(--eldc-border-strong);
    border-radius: var(--eldc-radius);
    padding: 44px 24px; text-align: center; cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.1s;
    position: relative; background: var(--eldc-bg);
  }
  .eldc .upload-zone:hover { border-color: var(--eldc-accent); background: var(--eldc-accent-soft); }
  .eldc .upload-zone.dragover {
    border-color: var(--eldc-accent); background: var(--eldc-accent-soft);
    transform: scale(1.005);
  }
  .eldc .upload-zone input[type="file"] {
    position: absolute; inset: 0; opacity: 0; cursor: pointer;
    width: 100%; height: 100%;
  }
  .eldc .upload-icon {
    width: 48px; height: 48px; margin: 0 auto 12px;
    border-radius: 12px;
    background: var(--eldc-surface); border: 1px solid var(--eldc-border);
    display: grid; place-items: center; color: var(--eldc-accent);
  }
  .eldc .upload-icon svg { width: 22px; height: 22px; }
  .eldc .upload-zone p {
    color: var(--eldc-text-muted); font-size: 0.9rem; margin-bottom: 4px;
  }
  .eldc .upload-zone p strong { color: var(--eldc-accent); font-weight: 600; }
  .eldc .upload-zone .hint { font-size: 0.76rem; color: var(--eldc-text-faint); }
  .eldc .upload-zone .file-name {
    margin-top: 14px; font-weight: 500; color: var(--eldc-text);
    font-size: 0.87rem; padding: 8px 12px; background: var(--eldc-surface);
    border: 1px solid var(--eldc-border); border-radius: var(--eldc-radius-sm);
    display: inline-block; max-width: 100%;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .eldc .thresholds {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px; margin-top: 20px;
  }
  .eldc .thresholds label {
    display: flex; flex-direction: column; gap: 6px;
    font-size: 0.82rem; font-weight: 600; color: var(--eldc-text);
  }
  .eldc .thresholds .desc {
    font-size: 0.72rem; color: var(--eldc-text-faint); font-weight: 400;
  }
  .eldc .thresholds input[type="number"] {
    padding: 8px 12px; border: 1px solid var(--eldc-border-strong);
    border-radius: var(--eldc-radius-sm); font: inherit; font-size: 0.9rem;
    background: var(--eldc-surface); color: var(--eldc-text);
  }
  .eldc .thresholds input[type="number"]:focus {
    outline: none; border-color: var(--eldc-accent);
    box-shadow: 0 0 0 3px var(--eldc-accent-soft);
  }
  .eldc .eldc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 20px; background: var(--eldc-primary); color: #fff;
    border: none; border-radius: var(--eldc-radius-sm);
    font-size: 0.87rem; font-weight: 600; letter-spacing: -0.005em;
    cursor: pointer; transition: background 0.15s, box-shadow 0.15s, transform 0.05s;
    font-family: inherit;
  }
  .eldc .eldc-btn:hover { background: var(--eldc-primary-hover); box-shadow: var(--eldc-shadow-md); }
  .eldc .eldc-btn:active { transform: translateY(1px); }
  .eldc .eldc-btn:disabled { background: var(--eldc-border-strong); cursor: not-allowed; box-shadow: none; }
  .eldc .btn-row { display: flex; align-items: center; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
  .eldc .eldc-spinner {
    display: none; width: 14px; height: 14px;
    border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
    border-radius: 50%; animation: eldc-spin 0.7s linear infinite;
  }
  @keyframes eldc-spin { to { transform: rotate(360deg); } }
  .eldc .legend {
    margin-top: 16px; border: 1px solid var(--eldc-border);
    border-radius: var(--eldc-radius); overflow: hidden;
  }
  .eldc .legend summary {
    list-style: none; padding: 12px 16px;
    font-size: 0.83rem; font-weight: 600; color: var(--eldc-text);
    cursor: pointer; user-select: none;
    display: flex; align-items: center; justify-content: space-between;
    transition: background 0.15s;
  }
  .eldc .legend summary::-webkit-details-marker { display: none; }
  .eldc .legend summary:hover { background: var(--eldc-bg); }
  .eldc .legend summary .chevron {
    width: 14px; height: 14px; color: var(--eldc-text-muted);
    transition: transform 0.2s;
  }
  .eldc .legend[open] summary .chevron { transform: rotate(180deg); }
  .eldc .legend-body {
    padding: 4px 16px 16px; border-top: 1px solid var(--eldc-border);
    background: var(--eldc-bg);
    font-size: 0.82rem; color: var(--eldc-text-muted); line-height: 1.7;
  }
  .eldc .legend-body strong { color: var(--eldc-text); font-weight: 600; }
  .eldc .legend-body .section { margin-top: 10px; }
  .eldc .legend-body .row { display: flex; align-items: center; gap: 8px; margin: 2px 0; }
  .eldc .legend .dot {
    display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  }
  .eldc .legend .dot.error    { background: var(--eldc-danger); }
  .eldc .legend .dot.low      { background: var(--eldc-warning); }
  .eldc .legend .dot.speed    { background: var(--eldc-purple); }
  .eldc .legend .dot.location { background: var(--eldc-teal); }
  .eldc .legend .dot.signature{ background: var(--eldc-warning); }
  .eldc .error-box {
    background: var(--eldc-danger-bg); color: var(--eldc-danger);
    border: 1px solid var(--eldc-danger-border);
    border-radius: var(--eldc-radius-sm); padding: 12px 14px;
    margin-top: 14px; font-size: 0.85rem; display: none;
  }
  .eldc .tabs-bar {
    display: flex; flex-wrap: wrap; gap: 2px;
    border-bottom: 1px solid var(--eldc-border); margin-bottom: 24px;
  }
  .eldc .tab-btn {
    padding: 10px 16px; border: none; background: transparent;
    font-family: inherit; font-size: 0.87rem; font-weight: 500;
    color: var(--eldc-text-muted); cursor: pointer;
    border-bottom: 2px solid transparent; margin-bottom: -1px;
    transition: all 0.15s;
    display: flex; align-items: center; gap: 10px;
  }
  .eldc .tab-btn:hover { color: var(--eldc-text); background: var(--eldc-bg); }
  .eldc .tab-btn.active { color: var(--eldc-text); border-bottom-color: var(--eldc-primary); font-weight: 600; }
  .eldc .tab-btn.failed { color: var(--eldc-danger); }
  .eldc .avatar {
    width: 22px; height: 22px; border-radius: 50%;
    color: #fff; font-size: 0.7rem; font-weight: 700;
    display: grid; place-items: center; letter-spacing: -0.02em;
    flex-shrink: 0;
  }
  .eldc .tab-btn .count {
    display: inline-block; padding: 1px 8px; border-radius: 999px;
    font-size: 0.7rem; font-weight: 600;
    background: var(--eldc-border); color: var(--eldc-text-muted);
  }
  .eldc .tab-btn.active .count { background: var(--eldc-primary); color: #fff; }
  .eldc .tab-btn.has-errors .count { background: var(--eldc-danger-bg); color: var(--eldc-danger); }
  .eldc .tab-btn.has-errors.active .count { background: var(--eldc-danger); color: #fff; }
  .eldc .tab-panel { display: none; animation: eldc-fadeIn 0.2s ease; }
  .eldc .tab-panel.active { display: block; }
  @keyframes eldc-fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
  .eldc .log-info {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px; padding: 18px 22px; margin-bottom: 20px;
    background: var(--eldc-primary); color: #fff; border-radius: var(--eldc-radius);
  }
  .eldc .log-info .item { display: flex; flex-direction: column; gap: 4px; }
  .eldc .log-info .label {
    font-size: 0.7rem; color: #94a3b8;
    text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
  }
  .eldc .log-info .value {
    font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; word-break: break-word;
  }
  .eldc .summary {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px; margin-bottom: 22px;
  }
  .eldc .badge {
    padding: 14px 16px; border-radius: var(--eldc-radius);
    font-size: 0.78rem; font-weight: 500;
    border: 1px solid var(--eldc-border); background: var(--eldc-surface);
    transition: transform 0.1s, box-shadow 0.1s;
  }
  .eldc .badge:hover { transform: translateY(-1px); box-shadow: var(--eldc-shadow-md); }
  .eldc .badge .num {
    font-size: 1.5rem; font-weight: 700; display: block; line-height: 1.1;
    margin-bottom: 4px; letter-spacing: -0.02em;
  }
  .eldc .badge.neutral   { color: var(--eldc-text-muted); }
  .eldc .badge.neutral .num { color: var(--eldc-text); }
  .eldc .badge.error     { background: var(--eldc-danger-bg);  color: var(--eldc-danger);  border-color: var(--eldc-danger-border); }
  .eldc .badge.low       { background: var(--eldc-warning-bg); color: var(--eldc-warning); border-color: var(--eldc-warning-border); }
  .eldc .badge.speed     { background: var(--eldc-purple-bg);  color: var(--eldc-purple);  border-color: var(--eldc-purple-border); }
  .eldc .badge.location  { background: var(--eldc-teal-bg);    color: var(--eldc-teal);    border-color: var(--eldc-teal-border); }
  .eldc .badge.signature { background: var(--eldc-warning-bg); color: var(--eldc-warning); border-color: var(--eldc-warning-border); }
  .eldc .badge.clean     { background: var(--eldc-success-bg); color: var(--eldc-success); border-color: var(--eldc-success-border); }
  .eldc .badge.clean .num { color: var(--eldc-success); }
  .eldc .filter-bar {
    display: flex; gap: 6px; flex-wrap: wrap;
    margin-bottom: 16px; padding-bottom: 16px;
    border-bottom: 1px solid var(--eldc-border);
  }
  .eldc .filter-btn {
    padding: 5px 12px; border-radius: 999px;
    font-family: inherit; font-size: 0.78rem; font-weight: 500;
    border: 1px solid var(--eldc-border); background: var(--eldc-surface);
    cursor: pointer; transition: all 0.12s; color: var(--eldc-text-muted);
  }
  .eldc .filter-btn:hover { border-color: var(--eldc-border-strong); color: var(--eldc-text); }
  .eldc .filter-btn.active { background: var(--eldc-primary); color: #fff; border-color: var(--eldc-primary); }
  .eldc .filter-btn.f-error.active    { background: var(--eldc-danger);  border-color: var(--eldc-danger); }
  .eldc .filter-btn.f-low.active      { background: var(--eldc-warning); border-color: var(--eldc-warning); }
  .eldc .filter-btn.f-speed.active    { background: var(--eldc-purple);  border-color: var(--eldc-purple); }
  .eldc .filter-btn.f-location.active { background: var(--eldc-teal);    border-color: var(--eldc-teal); }
  .eldc .filter-btn.f-signature.active{ background: var(--eldc-warning); border-color: var(--eldc-warning); }
  .eldc .table-wrap {
    overflow-x: auto; border: 1px solid var(--eldc-border);
    border-radius: var(--eldc-radius);
  }
  .eldc table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
  .eldc thead tr { background: var(--eldc-bg); border-bottom: 1px solid var(--eldc-border); }
  .eldc thead th {
    padding: 10px 14px; text-align: left;
    font-weight: 600; font-size: 0.74rem;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--eldc-text-muted); white-space: nowrap;
  }
  .eldc tbody tr { border-bottom: 1px solid var(--eldc-border); transition: background 0.1s; }
  .eldc tbody tr:last-child { border-bottom: none; }
  .eldc tbody tr:hover { background: var(--eldc-bg); }
  .eldc tbody tr.hidden { display: none; }
  .eldc tbody td { padding: 11px 14px; vertical-align: middle; }
  .eldc .tag {
    display: inline-block; padding: 2px 9px; border-radius: 999px;
    font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em; white-space: nowrap;
  }
  .eldc .tag.error    { background: var(--eldc-danger-bg);  color: var(--eldc-danger);  }
  .eldc .tag.low      { background: var(--eldc-warning-bg); color: var(--eldc-warning); }
  .eldc .tag.speed    { background: var(--eldc-purple-bg);  color: var(--eldc-purple);  }
  .eldc .tag.location { background: var(--eldc-teal-bg);    color: var(--eldc-teal);    }
  .eldc .tag.signature{ background: var(--eldc-warning-bg); color: var(--eldc-warning); }
  .eldc .rule-pill {
    display: inline-block; padding: 2px 8px; border-radius: var(--eldc-radius-sm);
    font-size: 0.74rem; font-weight: 500; white-space: nowrap;
    border: 1px solid var(--eldc-border);
  }
  .eldc .rule-pill.active     { background: var(--eldc-accent-soft); color: var(--eldc-accent); border-color: #bfdbfe; }
  .eldc .rule-pill.stationary { background: var(--eldc-warning-bg);  color: var(--eldc-warning); border-color: var(--eldc-warning-border); }
  .eldc .rule-pill.speed      { background: var(--eldc-purple-bg);   color: var(--eldc-purple);  border-color: var(--eldc-purple-border); }
  .eldc .rule-pill.location   { background: var(--eldc-teal-bg);     color: var(--eldc-teal);    border-color: var(--eldc-teal-border); }
  .eldc .rule-pill.signature  { background: var(--eldc-warning-bg);  color: var(--eldc-warning); border-color: var(--eldc-warning-border); }
  .eldc .diff-neg { color: var(--eldc-danger); font-weight: 600; }
  .eldc .diff-pos { color: var(--eldc-success); font-weight: 600; }
  .eldc .diff-zero{ color: var(--eldc-text-faint); }
  .eldc .arrow    { color: var(--eldc-text-faint); margin: 0 4px; }
  .eldc .mph-badge {
    display: inline-block; padding: 2px 8px; border-radius: var(--eldc-radius-sm);
    background: var(--eldc-purple-bg); color: var(--eldc-purple);
    border: 1px solid var(--eldc-purple-border);
    font-weight: 700; font-size: 0.76rem;
  }
  .eldc .empty-state {
    text-align: center; padding: 48px 20px; color: var(--eldc-text-muted);
  }
  .eldc .empty-state .big {
    width: 56px; height: 56px; border-radius: 16px;
    background: var(--eldc-success-bg); color: var(--eldc-success);
    display: grid; place-items: center; margin: 0 auto 14px;
    font-size: 1.6rem;
  }
  .eldc .empty-state strong { color: var(--eldc-text); font-size: 0.95rem; }
  .eldc .empty-state p { font-size: 0.85rem; margin-top: 4px; }
  .eldc #eldcResults { display: none; }

  /* Signup-wall modal (only used on the public/anonymous page) */
  .eldc-signup-modal {
    display: none; position: fixed; inset: 0; z-index: 10000;
    background: rgba(15,23,42,0.6); align-items: center; justify-content: center;
    padding: 20px;
  }
  .eldc-signup-modal.is-open { display: flex; }
  .eldc-signup-modal__card {
    background: #fff; border-radius: 14px; max-width: 460px; width: 100%;
    padding: 32px 28px; box-shadow: 0 24px 48px -8px rgba(0,0,0,.35);
    text-align: center;
  }
  .eldc-signup-modal__icon {
    width: 56px; height: 56px; margin: 0 auto 18px;
    border-radius: 14px;
    background: #eff6ff; color: #2563eb;
    display: grid; place-items: center; font-size: 1.6rem;
  }
  .eldc-signup-modal__title {
    font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; color: #0f172a;
  }
  .eldc-signup-modal__body {
    font-size: 0.92rem; color: #475569; line-height: 1.55; margin-bottom: 22px;
  }
  .eldc-signup-modal__actions {
    display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
  }
  .eldc-signup-modal__cta-primary,
  .eldc-signup-modal__cta-secondary {
    padding: 10px 22px; border-radius: 8px; font-weight: 600;
    font-size: 0.9rem; text-decoration: none; border: none;
    cursor: pointer; font-family: inherit;
  }
  .eldc-signup-modal__cta-primary {
    background: #2563eb; color: #fff;
  }
  .eldc-signup-modal__cta-primary:hover { background: #1d4ed8; color: #fff; }
  .eldc-signup-modal__cta-secondary {
    background: #f1f5f9; color: #475569;
  }
  .eldc-signup-modal__cta-secondary:hover { background: #e2e8f0; color: #334155; }
