/* Анализ ниши (/tools/niche/): стили поверх app.css */
.badge.is-warn { background: rgba(199, 125, 0, .14); color: var(--warning); }
.nc-na { color: var(--ink-3); font-size: 13px; font-style: italic; white-space: nowrap; }

/* Герой и форма */
.nc-hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.nc-form { display: grid; gap: 16px; }
.nc-form h2 { font-size: 18px; font-weight: 700; letter-spacing: -.015em; }
.nc-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.nc-form .field > span { display: block; }
.nc-form .field > span small { display: block; color: var(--ink-3); font-weight: 400; font-size: 12.5px; margin-top: 1px; }
.nc-form .field.has-err input, .nc-form .field.has-err textarea, .nc-form .field.has-err .nc-seeds { border-color: var(--danger); }
.nc-err { color: var(--danger); font-size: 13px; min-height: 0; }
.nc-err:empty { display: none; }
.nc-form textarea { min-height: 76px; resize: vertical; }
.nc-seeds { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding: 7px 8px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--surface); cursor: text; }
.nc-seeds:focus-within { outline: 2px solid color-mix(in srgb, var(--green) 55%, transparent); border-color: var(--green); }
.app .nc-seeds input { flex: 1 1 160px; min-width: 120px; border: 0; background: none; padding: 5px 4px; outline: none; box-shadow: none; }
.app .nc-seeds input:focus { outline: none; }
.nc-tag { display: inline-flex; align-items: center; gap: 4px; background: var(--tint); color: var(--ink); border: 1px solid color-mix(in srgb, var(--green) 35%, transparent); border-radius: 8px; padding: 3px 4px 3px 9px; font-size: 13.5px; }
.nc-tag button { border: 0; background: none; cursor: pointer; color: var(--ink-3); font-size: 17px; line-height: 1; padding: 0 4px; }
.nc-tag button:hover { color: var(--danger); }
.nc-submit { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.nc-submit .btn { padding: 13px 22px; font-size: 15px; }
.nc-submit p { color: var(--ink-3); font-size: 13px; flex: 1 1 220px; }

.nc-aside { display: grid; gap: 12px; }
.nc-aside .card { padding: 18px; }
.nc-points { list-style: none; display: grid; gap: 10px; margin-top: 4px; }
.nc-points li { position: relative; padding-left: 24px; color: var(--text-body); font-size: 14.5px; }
.nc-points li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.nc-limits { font-size: 13.5px; color: var(--ink-3); }
.nc-limits b { color: var(--ink-2); }

/* Подсказки «?» */
.nc-tip { position: relative; display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-3); font: 600 11px var(--font-body); cursor: help; padding: 0; vertical-align: middle; text-transform: none; letter-spacing: 0; }
.nc-tip::after { content: attr(data-tip); position: absolute; z-index: 20; left: 50%; top: calc(100% + 8px); transform: translateX(-30%); width: 240px; background: var(--ink); color: var(--surface); font: 400 12.5px/1.45 var(--font-body); text-align: left; padding: 9px 11px; border-radius: 9px; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .15s; white-space: normal; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); }
.nc-tip:hover::after, .nc-tip:focus-visible::after, .nc-tip.is-open::after { opacity: 1; visibility: visible; }

/* Общие блоки результата */
.nc-block { margin-top: 16px; }
.nc-lead { margin: -4px 0 14px; font-size: 14.5px; max-width: 78ch; }
.nc-fine { font-size: 12.5px; margin-top: 12px; }
.nc-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
#nc-stage { margin-top: 16px; scroll-margin-top: 80px; }
.nc-h2 { font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.2; }
.nc-rhead { margin-top: 8px; }
.nc-banner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 14px 18px; border-radius: 12px; border: 1px solid; margin-top: 16px; }
.nc-banner:first-child { margin-top: 0; }
.nc-banner b { display: block; margin-bottom: 2px; }
.nc-banner p { font-size: 14.5px; max-width: 80ch; }
.nc-banner.is-info { background: var(--tint); border-color: color-mix(in srgb, var(--green) 40%, transparent); }
.nc-banner.is-warn { background: rgba(199, 125, 0, .09); border-color: rgba(199, 125, 0, .4); }
.nc-banner.is-error { background: rgba(214, 69, 69, .08); border-color: rgba(214, 69, 69, .4); color: var(--ink); }
.nc-block > .nc-banner { margin-top: 0; }

.nc-meta { margin-top: 16px; padding: 14px 18px; }
.nc-meta dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px 24px; }
.nc-meta dt, .nc-group dt { font: 500 11px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 2px; }
.nc-meta dd { font-weight: 600; }
.nc-meta small { color: var(--ink-3); font-weight: 400; display: block; font-size: 12px; }

/* Источники */
.nc-src { list-style: none; display: grid; gap: 6px; }
.nc-src li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 12px; border-radius: 9px; background: var(--surface-2); border: 1px solid var(--line); font-size: 14px; }
.nc-src b { font-size: 12.5px; }
.nc-src .is-ok b { color: var(--success); } .nc-src .is-no b { color: var(--ink-3); }

/* Выбор направлений */
.nc-groups-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }
.nc-gpick { display: flex; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); cursor: pointer; }
.nc-gpick:has(input:checked) { border-color: color-mix(in srgb, var(--green) 55%, transparent); background: var(--tint); }
.nc-gpick input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--green); flex-shrink: 0; }
.nc-gpick b { display: block; }
.nc-gpick small { display: block; color: var(--ink-3); font-size: 13px; margin: 2px 0 6px; }
.nc-gpick em { font-style: normal; font-size: 12.5px; color: var(--ink-2); }

/* Загрузка: без процентов */
.nc-loading { display: flex; gap: 18px; align-items: flex-start; }
.nc-loading h2 { font-size: 18px; }
.nc-spin { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--bg-3); border-top-color: var(--green); animation: nc-rot .9s linear infinite; flex-shrink: 0; margin-top: 2px; }
@keyframes nc-rot { to { transform: rotate(360deg); } }
.nc-steps { list-style: none; display: grid; gap: 7px; margin-top: 12px; }
.nc-steps li { position: relative; padding-left: 24px; color: var(--ink-3); font-size: 14.5px; }
.nc-steps li::before { content: ""; position: absolute; left: 3px; top: 7px; width: 9px; height: 9px; border-radius: 50%; border: 2px solid var(--line-2); }
.nc-steps .is-done { color: var(--ink-2); }
.nc-steps .is-done::before { background: var(--green); border-color: var(--green); }
.nc-steps .is-now { color: var(--ink); font-weight: 600; }
.nc-steps .is-now::before { border-color: var(--green); }
@media (prefers-reduced-motion: reduce) { .nc-spin { animation: none; } }

/* Резюме и действия */
.nc-sum { list-style: none; display: grid; gap: 10px; }
.nc-sum li { position: relative; padding-left: 20px; font-size: 15.5px; line-height: 1.6; color: var(--text-body); max-width: 84ch; }
.nc-sum li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.nc-next { list-style: none; counter-reset: n; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.nc-next li { counter-increment: n; position: relative; display: grid; gap: 4px; padding: 16px 16px 16px 50px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.nc-next li::before { content: counter(n); position: absolute; left: 14px; top: 14px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 13px; }
.nc-next span { color: var(--text-body); font-size: 14.5px; }

/* Таблицы */
.nc-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; align-items: center; }
.nc-filters input[type=search] { flex: 1 1 220px; }
.nc-filters select { flex: 0 1 200px; }
.nc-chk { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.nc-chk input { accent-color: var(--green); width: 16px; height: 16px; }
.nc-table { min-width: 860px; }
.nc-ctable { min-width: 720px; }
.nc-table th[data-sort] { cursor: pointer; user-select: none; }
.nc-table th[data-sort]:hover { color: var(--ink); }
.nc-table th.is-sorted { color: var(--ink); }
.nc-table th.is-sorted::after { content: " ↓"; }
.nc-table th.is-sorted[aria-sort=ascending]::after { content: " ↑"; }
.nc-table td { font-size: 14px; }
.nc-table .nc-x { width: 38px; padding-right: 0; }
.nc-table .nc-x input { accent-color: var(--green); width: 16px; height: 16px; }
.nc-table .nc-bid { white-space: nowrap; font-variant-numeric: tabular-nums; font-size: 13px; }
.nc-trend { color: var(--green); }
.nc-spark { display: block; }
.nc-comp-lo { background: var(--tint); color: var(--accent-text); }
.nc-comp-mid { background: rgba(199, 125, 0, .14); color: var(--warning); }
.nc-comp-hi { background: rgba(214, 69, 69, .12); color: var(--danger); }
.nc-int-order { background: var(--tint); color: var(--accent-text); }
.nc-int-compare { background: rgba(91, 141, 239, .14); color: #4a78d6; }
.nc-int-learn { background: var(--bg-2); color: var(--ink-3); }
:root[data-theme="dark"] .nc-int-compare { color: #8fb0ff; }
.nc-rel { font-weight: 600; font-size: 13px; }
.nc-rel-high { color: var(--accent-text); } .nc-rel-mid { color: var(--warning); } .nc-rel-low { color: var(--ink-3); }
.nc-res-organic { background: var(--bg-2); } .nc-res-ads { background: rgba(199, 125, 0, .14); color: var(--warning); } .nc-res-local { background: rgba(91, 141, 239, .14); color: #4a78d6; }
.nc-obs td { font-size: 13.5px; color: var(--text-body); background: var(--surface-2); }
.nc-table tr.nc-obs:hover td { background: var(--surface-2); }
.nc-table td .mono { font-size: 12px; word-break: break-all; }

/* Группы-карточки */
.nc-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.nc-group { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--surface-2); display: grid; gap: 10px; align-content: start; }
.nc-group h3 { font-size: 17px; font-weight: 700; }
.nc-group > p { color: var(--ink-3); font-size: 14px; }
.nc-group dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.nc-group dl > div:first-child { grid-column: 1 / -1; }
.nc-group dd { font-size: 14px; }
.nc-group dd small { color: var(--ink-3); }
.nc-prio, .nc-page { font-size: 14px; color: var(--text-body); }
.nc-prio b, .nc-page b { color: var(--ink); }

/* Дерево структуры сайта */
.nc-tree { list-style: none; display: grid; gap: 8px; }
.nc-tree li { display: grid; grid-template-columns: 210px 1fr; gap: 6px 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); }
.nc-tree span { color: var(--text-body); font-size: 14.5px; }

/* Лендинговые блоки */
.nc-steps3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; counter-reset: s; }
.nc-steps3 > div { counter-increment: s; padding: 18px 18px 18px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.nc-steps3 > div::before { content: counter(s); display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); font-weight: 800; margin-bottom: 10px; }
.nc-steps3 h3 { font-size: 16px; margin-bottom: 4px; }
.nc-steps3 p { color: var(--ink-3); font-size: 14.5px; }
.nc-compare { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.nc-compare > div { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--surface-2); }
.nc-compare > div.is-full { border-color: color-mix(in srgb, var(--green) 50%, transparent); background: var(--tint); }
.nc-compare h3 { font-size: 16px; margin-bottom: 8px; }
.nc-compare ul { list-style: none; display: grid; gap: 7px; }
.nc-compare li { position: relative; padding-left: 20px; font-size: 14.5px; color: var(--text-body); }
.nc-compare li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.nc-compare p { color: var(--ink-3); font-size: 13px; margin-top: 10px; }
.nc-who { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.nc-who > div { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--surface-2); }
.nc-who h3 { font-size: 16px; margin-bottom: 4px; }
.nc-who p { color: var(--text-body); font-size: 14.5px; }
.nc-example { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; }
.nc-example .nc-actions { margin-top: 0; }
.nc-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

@media (max-width: 1100px) { .nc-hero { grid-template-columns: 1fr; } }
@media (max-width: 720px) {
  .nc-row { grid-template-columns: 1fr; }
  .nc-tree li { grid-template-columns: 1fr; }
  .nc-group dl { grid-template-columns: 1fr; }
  .nc-loading { flex-direction: column; }
  .nc-submit .btn, .nc-actions .btn { width: 100%; }
  .nc-tip::after { left: auto; right: -10px; transform: none; width: 210px; }
}
#nc-queries .nc-table td:nth-child(2) { min-width: 240px; }
#nc-queries .nc-table td:nth-child(3) { min-width: 130px; }
#nc-queries .nc-table td:nth-child(7) { min-width: 120px; }
.nc-chk[hidden] { display: none; }
.nc-reqform { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.nc-req-wide { grid-column: 1 / -1; }
.nc-req-act { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.nc-req-status { font-size: 14px; color: var(--ink-3); }
.nc-req-status.is-ok { color: var(--success); font-weight: 600; }
.nc-req-status.is-err { color: var(--danger); }
.nc-reqform .nc-fine { margin-top: 0; }
@media (max-width: 720px) { .nc-reqform { grid-template-columns: 1fr; } .nc-req-act .btn { width: 100%; } }