/**
 * SEO practice tools. Uses --sv-* tokens.
 */

.sv-tool { display: grid; gap: 20px; }
.sv-tool__instructions > summary, .sv-tool__learn > summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sv-tool__instructions > summary::-webkit-details-marker, .sv-tool__learn > summary::-webkit-details-marker { display: none; }
.sv-tool__instructions > summary::after, .sv-tool__learn > summary::after { content: "+"; font-size: 1.25rem; color: var(--sv-muted); }
.sv-tool__instructions[open] > summary::after, .sv-tool__learn[open] > summary::after { content: "−"; }
.sv-tool__instructions > summary:focus-visible, .sv-tool__learn > summary:focus-visible { outline: 3px solid var(--sv-focus); outline-offset: 4px; border-radius: 6px; }
.sv-tool__instructions ol { margin: 0; padding-left: 1.3em; color: var(--sv-ink-2); display: grid; gap: 6px; }
.sv-tool__restored { margin: 0; }

.sv-tool__grid { display: grid; gap: 20px; align-items: start; }
@media (min-width: 1024px) {
	.sv-tool:not(.sv-tool--stacked) .sv-tool__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
	.sv-tool:not(.sv-tool--stacked) .sv-tool__output { position: sticky; top: calc(var(--sv-sticky-offset, 0px) + 16px); }
}
.sv-tool__input, .sv-tool__output { min-width: 0; }
.sv-tool__output:focus { outline: none; }
.sv-tool__summary { margin: 0; font-weight: 600; color: var(--sv-ink); min-height: 1px; }
.sv-tool__summary:empty { display: none; }
.sv-tool__toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.sv-tool__name { flex: 1 1 260px; }
.sv-tool__saved { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.sv-tool__saved-item { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--sv-border); }
.sv-tool__saved-item:last-child { border-bottom: 0; }
.sv-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; }
.sv-input--sm, .sv-select--sm { min-height: 38px; padding: 6px 10px; font-size: .9375rem; }
.sv-select--sm { padding-right: 32px; background-position: right 10px center; }

/* Index */
.sv-tools-index { display: grid; gap: 40px; }

/* Checks list */
.sv-checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.sv-checks__item { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--sv-border); background: var(--sv-bg); font-size: .9375rem; line-height: 1.5; }
.sv-checks__badge { flex: none; padding: 1px 8px; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.sv-checks__item.is-ok .sv-checks__badge { background: #ecfdf3; color: #05603a; }
.sv-checks__item.is-warn .sv-checks__badge { background: #fff7e6; color: #8a4b00; }
.sv-checks__item.is-error { border-color: #f3b4ae; }
.sv-checks__item.is-error .sv-checks__badge { background: #fef1f1; color: #9f1d1d; }
.sv-checks__item.is-info .sv-checks__badge { background: #eff4ff; color: #1e3a8a; }

/* Meters */
.sv-meter { display: grid; gap: 6px; margin: 12px 0; }
.sv-meter__head { display: flex; justify-content: space-between; gap: 8px; font-size: .875rem; color: var(--sv-ink-2); }
.sv-meter__head strong { color: var(--sv-ink); font-variant-numeric: tabular-nums; }
.sv-meter__track { position: relative; height: 10px; border-radius: 999px; background: #e9ecef; overflow: hidden; }
.sv-meter__zone { position: absolute; top: 0; bottom: 0; background: #c6f1d8; }
.sv-meter__fill { position: absolute; left: 0; top: 2px; bottom: 2px; border-radius: 999px; background: var(--sv-accent); }
.sv-meter.is-low .sv-meter__fill { background: #b54708; }
.sv-meter.is-high .sv-meter__fill { background: var(--sv-danger); }
.sv-meter__legend { margin: 0; font-size: .75rem; color: var(--sv-muted); }

/* SERP preview (checkers) */
.sv-serp-preview { padding: 14px 16px; border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: #fff; font-family: Arial, sans-serif; }
.sv-serp-preview__title { margin: 2px 0; font-size: 20px; line-height: 1.3; color: #1a0dab; overflow-wrap: anywhere; }
.sv-serp__site { margin: 0; font-size: .8125rem; color: #3a6b4f; }
.sv-serp__desc { margin: 4px 0 0; font-size: 14px; line-height: 1.55; color: #4d5156; }

/* Rows */
.sv-row { display: grid; gap: 10px; padding: 12px; margin-bottom: 10px; border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: var(--sv-bg-alt); }
@media (min-width: 640px) {
	.sv-row { grid-template-columns: 1fr 1fr auto; align-items: end; }
	.sv-row--4 { grid-template-columns: 1fr 1fr; }
	.sv-row__wide { grid-column: span 1; }
	.sv-row--outline { grid-template-columns: 110px 1fr auto; }
}
@media (min-width: 1100px) { .sv-tool--stacked .sv-row--4, .sv-row--4 { grid-template-columns: 1fr 1fr 1fr 1fr auto; } }
.sv-row .sv-input, .sv-row .sv-select { background: var(--sv-bg); }
.sv-row__remove { justify-self: start; }

/* Choice chips (radio) */
.sv-choice-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.sv-chip-check--radio input:checked + label::before { content: "●"; margin-right: 6px; }
.sv-intent-list { margin: 0 0 16px; padding-left: 1.4em; display: grid; gap: 16px; }
.sv-intent__q { padding: 0; font-weight: 700; color: var(--sv-ink); font-size: 1.0625rem; }
.sv-intent.is-correct .sv-feedback { border-color: #abefc6; background: #ecfdf3; }
.sv-intent.is-wrong .sv-feedback { border-color: #fbe0b0; background: #fffaf0; }

/* Feedback */
.sv-feedback { margin-top: 10px; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--sv-border); background: var(--sv-bg-alt); font-size: .9375rem; }
.sv-feedback p { margin: 0 0 4px; }
.sv-score { margin: 0; font-size: 2.5rem; font-weight: 800; letter-spacing: -.02em; color: var(--sv-ink); line-height: 1; }
.sv-optgroup { margin: 16px 0 4px; display: grid; gap: 6px; }
.sv-optgroup__label { padding: 0; margin-bottom: 4px; font-weight: 700; color: var(--sv-ink); }
.sv-check--option { flex-wrap: wrap; }
.sv-opt-note { flex-basis: 100%; margin: 6px 0 0 30px; font-size: .875rem; color: var(--sv-ink-2); }
.sv-opt-note__badge { display: inline-block; padding: 0 8px; border-radius: 999px; font-size: .75rem; font-weight: 700; margin-right: 4px; }
.sv-check--option.is-correct { border-color: #6fcf97; background: #f2fbf6; }
.sv-check--option.is-correct .sv-opt-note__badge { background: #ecfdf3; color: #05603a; }
.sv-check--option.is-missed { border-color: #f5b74d; background: #fffaf0; }
.sv-check--option.is-missed .sv-opt-note__badge { background: #fff7e6; color: #8a4b00; }
.sv-check--option.is-wrong { border-color: #f3b4ae; background: #fffafa; }
.sv-check--option.is-wrong .sv-opt-note__badge { background: #fef1f1; color: #9f1d1d; }
.sv-check--option.is-ok .sv-opt-note__badge { background: var(--sv-bg-alt); color: var(--sv-ink-2); }

/* Keyword clustering board */
.sv-kc { display: grid; gap: 14px; }
.sv-kc__group { padding: 14px; border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: var(--sv-bg); display: grid; gap: 10px; }
.sv-kc__group--unassigned { background: var(--sv-bg-alt); border-style: dashed; }
.sv-kc__group ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.sv-kc__head { display: grid; gap: 10px; align-items: end; }
@media (min-width: 640px) { .sv-kc__head { grid-template-columns: 1fr 200px auto; } }
.sv-kc__kw { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px; background: var(--sv-bg-alt); }
.sv-kc__kw input[type="radio"] { width: 18px; height: 18px; accent-color: var(--sv-accent); }
.sv-kc__text { flex: 1 1 160px; font-weight: 500; }
.sv-kc__kw .sv-select { width: auto; max-width: 200px; }

/* Heading outline */
.sv-outline { margin: 0 0 8px; padding: 0; list-style: none; display: grid; gap: 4px; }
.sv-outline__item { margin-left: calc((var(--level, 1) - 1) * 18px); padding: 6px 10px; border-left: 3px solid var(--sv-border); background: var(--sv-bg-alt); border-radius: 0 8px 8px 0; font-size: .9375rem; }
.sv-outline__item.has-issue { border-left-color: var(--sv-danger); background: #fffafa; }
.sv-outline__badge { display: inline-block; min-width: 28px; padding: 0 6px; border-radius: 6px; background: var(--sv-ink); color: #fff; font-size: .75rem; font-weight: 700; text-align: center; }
.sv-outline__flag { font-size: .75rem; font-weight: 700; color: #9f1d1d; }

/* Brief preview */
.sv-brief-preview { padding: 18px; border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: var(--sv-bg); font-size: .9375rem; }
.sv-brief-preview p { margin: 0 0 8px; }
.sv-brief-preview__title { font-size: 1.25rem; font-weight: 800; color: var(--sv-ink); }

/* Audit */
.sv-table--compact th, .sv-table--compact td { padding: 8px 10px; font-size: .8125rem; }
.sv-audit-pages { display: grid; gap: 8px; margin-bottom: 16px; }
.sv-audit-page { border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: var(--sv-bg); }
.sv-audit-page > summary { padding: 12px 14px; cursor: pointer; font-weight: 600; }
.sv-audit-page > summary:focus-visible { outline: 3px solid var(--sv-focus); outline-offset: 2px; border-radius: var(--sv-radius); }
.sv-audit-page[open] > summary { border-bottom: 1px solid var(--sv-border); }
.sv-audit-page > .sv-fieldset, .sv-audit-page > .sv-feedback { margin: 12px 14px; }
.sv-audit-issues { display: grid; gap: 8px; }
@media (min-width: 640px) { .sv-audit-issues { grid-template-columns: 1fr 1fr; } }
.sv-audit-page.is-perfect { border-color: #6fcf97; }
.sv-audit-page.is-imperfect { border-color: #f5b74d; }

/* SERP simulator */
.sv-serp { padding: 18px; border: 1px solid var(--sv-border); border-radius: var(--sv-radius); background: #fff; font-family: Arial, sans-serif; margin-bottom: 20px; }
.sv-serp__query { display: flex; align-items: center; gap: 8px; margin: 0 0 4px; padding: 10px 14px; border: 1px solid var(--sv-border-strong); border-radius: 999px; font-size: 1rem; }
.sv-serp__label { margin: 0 0 6px; font-weight: 700; font-size: .875rem; color: #202124; }
.sv-serp__snippet { margin: 12px 0; padding: 14px; border: 1px solid var(--sv-border); border-radius: 12px; }
.sv-serp__snippet ol { margin: 0 0 6px; padding-left: 1.2em; font-size: .875rem; color: #202124; }
.sv-serp__results { margin: 0; padding: 0; list-style: none; display: grid; gap: 18px; }
.sv-serp__title { margin: 2px 0; font-size: 1.0625rem; color: #1a0dab; }
.sv-serp__paa { margin-top: 18px; padding: 12px 14px; border: 1px solid var(--sv-border); border-radius: 12px; }
.sv-serp__paa ul { margin: 0; padding-left: 1.1em; font-size: .875rem; display: grid; gap: 4px; }

/* Local simulator */
.sv-local-grid { display: grid; gap: 20px; margin-bottom: 16px; }
@media (min-width: 900px) { .sv-local-grid { grid-template-columns: 1fr 1fr; } }
.sv-summary-dl--1 { grid-template-columns: 1fr !important; }