:root {
  --ink: #173244;
  --muted: #657985;
  --line: #dbe5ea;
  --line-dark: #c8d5dc;
  --paper: #ffffff;
  --canvas: #edf2f4;
  --navy: #123b52;
  --navy-deep: #0b293b;
  --teal: #0b8d87;
  --teal-dark: #08726e;
  --teal-soft: #e6f5f3;
  --hot: #df7047;
  --cold: #238fb3;
  --amber: #b57b12;
  --amber-soft: #fff7df;
  --danger: #b94747;
  --danger-soft: #fff0f0;
  --success: #14756f;
  --success-soft: #e4f4f1;
  --shadow: 0 12px 38px rgba(23, 50, 68, .08);
  font-family: "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 1180px; background: var(--canvas); }
body.drawer-open { overflow: hidden; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.topbar { color: white; background: linear-gradient(110deg, var(--navy-deep), var(--navy) 70%, #15566a); box-shadow: 0 5px 18px rgba(5, 29, 43, .18); }
.topbar-inner { display: flex; align-items: center; max-width: 1560px; min-height: 68px; margin: 0 auto; padding: 9px 20px; }
.brand-mark { position: relative; width: 39px; height: 39px; margin-right: 12px; border: 1px solid rgba(255,255,255,.32); border-radius: 10px; overflow: hidden; }
.brand-mark span { position: absolute; inset: 8px; border: 2px solid #56d0c6; border-radius: 50%; border-left-color: transparent; transform: rotate(30deg); }
.brand-mark span + span { inset: 14px; border-color: #f09a6e; border-right-color: transparent; transform: rotate(-35deg); }
.title-block h1 { margin: 0; font-size: 23px; letter-spacing: .04em; }
.title-block p { margin: 4px 0 0; color: #bad0da; font-size: 12px; letter-spacing: .04em; }
.workflow-indicator { display: flex; align-items: center; gap: 10px; margin-left: auto; color: #8eabb8; font-size: 12px; }
.workflow-indicator span { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.workflow-indicator b { display: inline-flex; align-items: center; justify-content: center; width: 23px; height: 23px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; font-size: 11px; }
.workflow-indicator span.active { color: white; font-weight: 700; }
.workflow-indicator span.active b { border-color: #69d2c9; color: var(--navy-deep); background: #69d2c9; }
.workflow-indicator i { width: 34px; height: 1px; background: rgba(255,255,255,.2); }
.connection { display: flex; align-items: center; gap: 8px; margin-left: 34px; color: #c7d8df; font-size: 12px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #8799a2; box-shadow: 0 0 0 4px rgba(255,255,255,.07); }
.status-dot.online { background: #5ad0a9; }
.status-dot.offline { background: #ef8178; }
.status-dot.checking { animation: pulse 1.2s infinite; }

.page-shell { max-width: 1560px; margin: 0 auto; padding: 16px 20px 20px; }
.workbench { display: block; }
.input-panel, .result-panel, .details-panel { border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: var(--shadow); }
.input-panel { max-width: 1180px; margin: 0 auto; overflow: hidden; }
.result-panel { min-height: 0; padding: 15px 20px 18px; }
body[data-view="input"] .result-panel, body[data-view="input"] .details-panel { display: none !important; }
body[data-view="results"] .input-panel { display: none !important; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 0 20px; border-bottom: 1px solid var(--line); }
.result-panel > .panel-heading { min-height: 40px; padding: 0 0 10px; }
.panel-heading h2, .details-head h2 { margin: 2px 0 0; color: var(--navy); font-size: 20px; }
.section-kicker { color: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.text-button { border: 0; color: var(--teal-dark); background: transparent; font-size: 13px; }
.text-button:hover { text-decoration: underline; }

.form-section { padding: 14px 20px 15px; border-bottom: 1px solid var(--line); }
.form-section-pair { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.form-section-pair .form-section { border-bottom: 0; }
.form-section-pair .form-section + .form-section { border-left: 1px solid var(--line); }
.section-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 10px; }
.section-title-row h3, .subheading h3 { margin: 0; color: var(--navy); font-size: 16px; }
.section-title-row p, .subheading p { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.counter { min-width: 62px; padding: 6px 10px; border-radius: 999px; color: var(--teal-dark); background: var(--teal-soft); text-align: center; font-size: 12px; font-weight: 700; }
.counter.invalid { color: var(--danger); background: var(--danger-soft); }
.form-message { margin: -3px 0 13px; padding: 9px 11px; border-left: 3px solid var(--danger); color: #8f3e3e; background: var(--danger-soft); font-size: 12px; line-height: 1.5; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 14px; }
.span-2 { grid-column: 1 / -1; }
.stream-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 10px; }
.stream { min-width: 0; margin: 0; padding: 11px 13px 12px; border: 1px solid var(--line); border-radius: 9px; }
.stream legend { padding: 0 6px 0 0; color: var(--navy); font-size: 14px; font-weight: 700; }
.stream legend i { display: inline-block; width: 4px; height: 14px; margin: 0 7px -3px 0; border-radius: 3px; background: var(--hot); }
.cold-stream legend i { background: var(--cold); }
.stream legend small { margin-left: 5px; color: var(--muted); font-size: 11px; font-weight: 400; }
.stream .field + .field { margin-top: 7px; }
.field { display: block; min-width: 0; }
.field-label { display: flex; align-items: center; min-height: 19px; margin-bottom: 6px; color: #425b69; font-size: 13px; }
.field-label.required::after { content: "*"; margin-left: 3px; color: var(--danger); }
.field-label b { margin-left: auto; color: #8b9ca5; font-size: 10px; font-weight: 500; }
.control { position: relative; display: block; }
.control input, .control select, .readonly-value { width: 100%; height: 40px; padding: 7px 82px 7px 11px; border: 1px solid var(--line-dark); border-radius: 6px; outline: none; color: var(--ink); background: #fff; font-size: 14px; font-variant-numeric: tabular-nums; transition: border-color .15s, box-shadow .15s, background .15s; }
.control select { appearance: none; padding-right: 34px; }
.select-control::after { content: "⌄"; position: absolute; top: 8px; right: 10px; color: var(--muted); pointer-events: none; }
.select-control:has(em)::after { right: 46px; }
.control input:hover, .control select:hover { border-color: #94abb6; }
.control input:focus, .control select:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(11,141,135,.11); }
.control input.invalid, .control select.invalid { border-color: var(--danger); background: #fffafa; }
.control em { position: absolute; top: 50%; right: 10px; max-width: 72px; transform: translateY(-50%); color: #6f838e; font-size: 11px; font-style: normal; white-space: nowrap; pointer-events: none; }
.readonly-value { display: flex; align-items: center; padding-right: 10px; color: #536b78; background: #f3f7f8; }
.readonly-value small { margin-left: auto; color: #8b9ba3; font-size: 11px; }
.rule-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.rule-chips span { padding: 6px 9px; border: 1px solid #d2e8e5; border-radius: 5px; color: var(--teal-dark); background: #f2faf9; font-size: 11px; }

.form-actions { position: sticky; bottom: 0; z-index: 4; display: flex; align-items: center; gap: 14px; padding: 11px 20px; background: rgba(255,255,255,.96); box-shadow: 0 -8px 22px rgba(21,51,68,.07); backdrop-filter: blur(8px); }
.form-actions > div { min-width: 0; }
.form-actions strong, .form-actions span { display: block; }
.form-actions strong { color: var(--navy); font-size: 14px; }
.form-actions > div span { margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.4; }
.primary-button { min-width: 154px; height: 42px; margin-left: auto; border: 0; border-radius: 7px; color: white; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); box-shadow: 0 5px 13px rgba(11,141,135,.23); font-size: 13px; font-weight: 700; }
.primary-button:hover { background: linear-gradient(135deg, var(--teal), var(--teal-dark)); }
.primary-button:disabled { cursor: wait; filter: grayscale(.25); transform: none; opacity: .72; }
.spinner { display: none; width: 15px; height: 15px; margin: 0 auto; border: 2px solid rgba(255,255,255,.4); border-top-color: white; border-radius: 50%; animation: spin .7s linear infinite; }
.primary-button .spinner { display: none; animation: none; }
.is-loading .button-label { display: block; }
.is-loading .spinner { display: none; }

.result-actions { display: flex; align-items: center; gap: 10px; }
.secondary-button { height: 34px; padding: 0 12px; border: 1px solid var(--line-dark); border-radius: 6px; color: var(--navy); background: white; font-size: 12px; }
.secondary-button:hover { border-color: var(--teal); color: var(--teal-dark); }
.result-status { padding: 7px 12px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.result-status.idle { color: var(--muted); background: #eef3f5; }
.result-status.success { color: var(--success); background: var(--success-soft); }
.result-status.warning { color: var(--amber); background: var(--amber-soft); }
.result-status.error { color: var(--danger); background: var(--danger-soft); }
.banner { margin: 17px 0; padding: 12px 14px; border-left: 4px solid var(--danger); border-radius: 7px; font-size: 11px; line-height: 1.65; }
.banner.error { color: #863a3a; background: var(--danger-soft); }
.form-error { margin: 16px 22px 0; font-size: 12px; }
.empty-state { max-width: 500px; margin: 180px auto 0; text-align: center; }
.empty-state h3 { margin: 24px 0 8px; color: var(--navy); font-size: 16px; }
.empty-state p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.empty-graphic { position: relative; width: 116px; height: 116px; margin: auto; border: 1px solid #dbe7eb; border-radius: 50%; background: #f5f9fa; }
.empty-graphic span { position: absolute; inset: 21px; border: 3px solid #8fc9c4; border-left-color: transparent; border-radius: 50%; transform: rotate(35deg); }
.empty-graphic span:nth-child(2) { inset: 34px; border-color: #f0a17e; border-right-color: transparent; transform: rotate(-25deg); }
.empty-graphic span:nth-child(3) { inset: 49px; border-color: var(--navy); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 8px 0; }
.metric-grid article { min-width: 0; padding: 9px 13px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(145deg, #fff, #f6f9fa); }
.metric-grid article.accent { border-color: #bde0dc; background: var(--teal-soft); }
.metric-grid span, .metric-grid small { display: block; color: var(--muted); font-size: 11px; }
.metric-grid strong { display: inline-block; margin-top: 4px; color: var(--navy); font-size: 22px; font-variant-numeric: tabular-nums; }
.metric-grid small { display: inline-block; margin-left: 5px; }
.best-summary { display: grid; grid-template-columns: 78px repeat(4, 1fr); align-items: stretch; margin-bottom: 9px; border: 1px solid #c5e1de; border-radius: 9px; overflow: hidden; background: #f2faf9; }
.best-badge { display: flex; align-items: center; justify-content: center; color: white; background: var(--teal); text-align: center; font-size: 11px; font-weight: 700; line-height: 1.4; }
.best-summary > div:not(.best-badge) { min-width: 0; padding: 9px 13px; border-right: 1px solid #d3e8e5; }
.best-summary > div:last-child { border-right: 0; }
.best-summary span { display: block; color: var(--muted); font-size: 11px; }
.best-summary strong { display: inline-block; margin-top: 3px; color: var(--navy); font-size: 16px; }
.best-summary small { color: var(--muted); font-size: 10px; }
.subheading { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin: 0 0 7px; }
.subheading > span { color: var(--muted); font-size: 12px; }
.table-shell { overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; }
.candidate-table { width: 100%; min-width: 0; table-layout: fixed; font-size: 12px; }
thead { color: white; background: var(--navy); }
th { padding: 9px 7px; text-align: right; font-size: 11px; font-weight: 650; white-space: nowrap; }
th:first-child { text-align: center; }
th small { color: #afc5cf; font-size: 10px; font-weight: 400; }
td { height: 35px; padding: 5px 7px; border-bottom: 1px solid var(--line); color: #3e5967; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td:first-child { text-align: center; }
.candidate-table td small { display: none; color: var(--muted); font-size: 9px; }
.rank-cell b { display: none; }
tbody tr:last-child td { border-bottom: 0; }
.candidate-table tbody tr { cursor: pointer; transition: background .12s; }
.candidate-table tbody tr:hover { background: #f2f8f8; }
.candidate-table tbody tr.selected { background: var(--teal-soft); box-shadow: inset 3px 0 var(--teal); }
.rank { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; color: var(--navy); background: #e8eff2; font-weight: 700; }
.table-loading { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 120px; color: var(--muted); }
.spinner.dark { display: block; border-color: #c9d7dc; border-top-color: var(--teal); }
.no-candidate { padding: 18px; border: 1px solid #ead6a6; border-radius: 8px; color: #75570f; background: var(--amber-soft); }
.no-candidate h4 { margin: 0 0 7px; font-size: 13px; }
.no-candidate p { margin: 0 0 11px; font-size: 12px; line-height: 1.6; }
.rejection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.rejection-grid div { padding: 8px; border-radius: 5px; background: rgba(255,255,255,.65); font-size: 11px; }
.rejection-grid strong { display: block; margin-top: 3px; font-size: 14px; }

.details-backdrop { position: fixed; inset: 0; z-index: 40; background: rgba(7, 28, 40, .42); backdrop-filter: blur(2px); }
.details-panel { padding: 24px; }
.detail-drawer { position: fixed; z-index: 41; top: 0; right: 0; bottom: 0; width: min(820px, calc(100vw - 70px)); border-radius: 14px 0 0 14px; overflow: hidden; display: flex; flex-direction: column; box-shadow: -18px 0 45px rgba(8, 35, 50, .2); animation: drawer-in .2s ease-out; }
.details-head { display: flex; align-items: center; justify-content: space-between; }
.details-head-meta { display: flex; align-items: center; gap: 10px; }
.drawer-close { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--muted); background: white; font-size: 22px; line-height: 1; }
.drawer-close:hover { border-color: var(--teal); color: var(--teal-dark); }
.selected-plan { padding: 7px 12px; border-radius: 5px; color: var(--teal-dark); background: var(--teal-soft); font-size: 12px; font-weight: 700; }
.tabs { display: flex; gap: 4px; margin-top: 20px; border-bottom: 1px solid var(--line); }
.tab { padding: 11px 16px; border: 0; border-bottom: 2px solid transparent; color: var(--muted); background: transparent; font-size: 13px; }
.tab:hover { color: var(--navy); }
.tab.active { border-bottom-color: var(--teal); color: var(--teal-dark); font-weight: 700; }
.tab span { display: inline-flex; align-items: center; justify-content: center; min-width: 17px; height: 17px; margin-left: 4px; border-radius: 9px; color: white; background: var(--amber); font-size: 8px; }
.detail-content { flex: 1; min-height: 0; padding: 18px 2px 8px 0; overflow-y: auto; overscroll-behavior: contain; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.detail-card { min-width: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.detail-card.wide { grid-column: 1 / -1; }
.detail-card h3 { margin: 0; padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--navy); background: #f5f8f9; font-size: 14px; }
.data-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.data-list > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; min-width: 0; padding: 10px 13px; border-bottom: 1px solid #edf2f4; }
.data-list > div:nth-child(odd) { border-right: 1px solid #edf2f4; }
.data-list > div:nth-last-child(-n+2) { border-bottom: 0; }
.data-list dt { color: var(--muted); font-size: 12px; }
.data-list dd { margin: 0; color: var(--ink); text-align: right; font-size: 13px; font-weight: 650; font-variant-numeric: tabular-nums; }
.data-list dd small { margin-left: 3px; color: var(--muted); font-size: 10px; font-weight: 400; }
.card-note { margin: 0; padding: 11px 14px; border-top: 1px solid var(--line); color: var(--muted); background: #fbfdfd; font-size: 11px; line-height: 1.6; }
.calculated { margin-left: 4px; padding: 2px 4px; border-radius: 3px; color: var(--teal-dark); background: var(--teal-soft); font-size: 7px; }
.constraint-list, .warning-list { display: grid; gap: 7px; }
.constraint-item, .warning-item { display: grid; grid-template-columns: 18px minmax(150px, 1fr) 170px 110px; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 7px; font-size: 12px; }
.constraint-item i { display: flex; align-items: center; justify-content: center; width: 17px; height: 17px; border-radius: 50%; color: white; background: var(--success); font-size: 9px; font-style: normal; }
.constraint-item.fail i { background: var(--danger); }
.constraint-item .range { color: var(--muted); }
.constraint-item strong { text-align: right; font-variant-numeric: tabular-nums; }
.warning-item { grid-template-columns: 72px minmax(0, 1fr); }
.warning-item strong { color: var(--amber); }
.all-clear { padding: 30px; border: 1px dashed #b8d9d5; border-radius: 8px; color: var(--success); background: #f5fbfa; text-align: center; font-size: 13px; }
.footnote { margin: 13px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { opacity: .35; } }
@keyframes drawer-in { from { transform: translateX(24px); opacity: .65; } to { transform: translateX(0); opacity: 1; } }

@media (max-width: 1280px) {
  .page-shell { padding: 18px; }
  .workbench { grid-template-columns: 470px minmax(0, 1fr); gap: 15px; }
  .result-panel { padding: 20px; }
  .best-summary { grid-template-columns: 64px repeat(4, 1fr); }
  .best-summary > div:not(.best-badge) { padding: 12px 9px; }
}

@media (max-width: 900px) {
  body { min-width: 0; }
  .topbar-inner { padding: 11px 15px; }
  .connection span:not(.status-dot) { display: none; }
  .workbench { grid-template-columns: 1fr; }
  .form-section-pair { grid-template-columns: 1fr; }
  .form-section-pair .form-section + .form-section { border-top: 1px solid var(--line); border-left: 0; }
  .result-panel { min-height: 540px; }
  .empty-state { margin-top: 100px; }
  .detail-drawer { width: calc(100vw - 24px); }
}

@media (max-width: 600px) {
  .brand-mark { display: none; }
  .title-block h1 { font-size: 18px; }
  .page-shell { padding: 10px; }
  .form-section, .details-panel, .result-panel { padding: 17px 14px; }
  .panel-heading { padding: 0 14px; }
  .stream-grid, .field-grid, .detail-grid { grid-template-columns: 1fr; }
  .span-2, .detail-card.wide { grid-column: auto; }
  .result-heading { align-items: flex-start; gap: 10px; }
  .result-actions { justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
  .secondary-button { padding: 8px 10px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .metric-grid article { padding: 10px 11px; }
  .metric-grid strong { font-size: 20px; }
  .best-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .best-badge { grid-column: 1 / -1; min-height: 34px; }
  .best-badge br { display: none; }
  .best-summary > div:not(.best-badge) { padding: 10px 12px; border-right: 0; border-bottom: 1px solid #d3e8e5; }
  .best-summary > div:nth-child(even) { border-right: 1px solid #d3e8e5; }
  .best-summary > div:nth-last-child(-n+2) { border-bottom: 0; }
  .subheading { align-items: center; margin: 15px 0 8px; }
  .subheading h3 { font-size: 18px; }
  .table-shell { overflow: visible; border: 0; border-radius: 0; }
  .candidate-table, .candidate-table tbody { display: block; width: 100%; }
  .candidate-table { font-size: 13px; }
  .candidate-table thead { display: none; }
  .candidate-table tbody { display: grid; gap: 10px; }
  .candidate-table tbody tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: white; box-shadow: 0 3px 12px rgba(17, 49, 66, .06); }
  .candidate-table tbody tr:hover { background: white; }
  .candidate-table tbody tr.selected { border-color: #8ccdc6; background: white; box-shadow: inset 4px 0 var(--teal), 0 4px 14px rgba(8, 114, 110, .12); }
  .candidate-table td { display: flex; flex-direction: column; justify-content: center; min-width: 0; height: auto; min-height: 58px; padding: 9px 12px; border-right: 1px solid #edf2f4; border-bottom: 1px solid #edf2f4; color: var(--ink); text-align: left; white-space: normal; overflow-wrap: anywhere; font-size: 14px; font-weight: 650; line-height: 1.35; }
  .candidate-table td:nth-child(even) { border-right: 0; }
  .candidate-table td:nth-last-child(-n+2) { border-bottom: 0; }
  .candidate-table td::before { content: attr(data-label); display: block; margin-bottom: 3px; color: var(--muted); font-size: 10px; font-weight: 500; line-height: 1.2; }
  .candidate-table td small { display: inline; margin-left: 2px; color: var(--muted); font-size: 9px; font-weight: 400; }
  .candidate-table .rank-cell { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: flex-start; gap: 9px; min-height: 46px; padding: 8px 12px; border-right: 0; color: var(--navy); background: #f4f8f9; }
  .candidate-table tr.selected .rank-cell { color: var(--teal-dark); background: var(--teal-soft); }
  .candidate-table .rank-cell::before { display: none; }
  .candidate-table .rank-cell b { display: inline; font-size: 13px; }
  .candidate-table .rank { flex: 0 0 auto; }
  .candidate-table tr.loading-row { display: block; }
  .candidate-table tr.loading-row td { display: block; border: 0; }
  .tabs { overflow-x: auto; }
  .tab { white-space: nowrap; }
  .detail-drawer { width: 100vw; border-radius: 0; }
  .data-list { grid-template-columns: 1fr; }
  .data-list > div:nth-child(odd) { border-right: 0; }
  .constraint-item { grid-template-columns: 18px 1fr auto; }
  .constraint-item .range { display: none; }
}