/* ==========================================================================
   Kasuwa SEO plugin
   --------------------------------------------------------------------------
   1. Admin design system, scoped to .seo-app so nothing leaks into the host
      admin (Bootstrap) or the storefront. Loaded via wp_head on every page.
   2. Storefront: related location/category links under category pages.
   ========================================================================== */

/* 1. Admin ---------------------------------------------------------------- */

.seo-app {
    --seo-ink: #0f172a;
    --seo-ink-2: #334155;
    --seo-muted: #64748b;
    --seo-line: #e2e8f0;
    --seo-line-soft: #f1f5f9;
    --seo-bg: #ffffff;
    --seo-bg-soft: #f8fafc;
    --seo-accent: #15803d;
    --seo-accent-strong: #166534;
    --seo-accent-soft: #dcfce7;
    --seo-warn: #b45309;
    --seo-warn-soft: #fef3c7;
    --seo-bad: #b91c1c;
    --seo-bad-soft: #fee2e2;
    --seo-info: #1d4ed8;
    --seo-info-soft: #dbeafe;
    --seo-radius: 12px;
    --seo-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.04);

    max-width: 1180px;
    margin: 0 auto;
    color: var(--seo-ink);
    font-size: 14px;
    line-height: 1.5;
}

.seo-app *,
.seo-app *::before,
.seo-app *::after {
    box-sizing: border-box;
}

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

/* Section and tab navigation */

.seo-app__sections {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    padding: 6px;
    background: var(--seo-bg);
    border: 1px solid var(--seo-line);
    border-radius: var(--seo-radius);
    box-shadow: var(--seo-shadow);
    margin-bottom: 12px;
}

.seo-app__brand {
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--seo-accent-strong);
    background: var(--seo-accent-soft);
    border-radius: 8px;
    padding: 6px 10px;
    margin-right: 6px;
}

.seo-app__section {
    padding: 8px 14px;
    border-radius: 8px;
    font-weight: 600;
    color: var(--seo-ink-2) !important;
    text-decoration: none !important;
}

.seo-app__section:hover {
    background: var(--seo-bg-soft);
}

.seo-app__section.is-active {
    background: var(--seo-ink);
    color: #fff !important;
}

.seo-app__tabs {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--seo-line);
    margin: 4px 0 20px;
}

.seo-app__tab {
    padding: 10px 14px;
    margin-bottom: -1px;
    border-bottom: 2px solid transparent;
    color: var(--seo-muted) !important;
    font-weight: 600;
    text-decoration: none !important;
}

.seo-app__tab:hover {
    color: var(--seo-ink) !important;
}

.seo-app__tab.is-active {
    color: var(--seo-ink) !important;
    border-bottom-color: var(--seo-accent);
}

.seo-app__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    margin: 8px 0 20px;
}

.seo-app__title {
    font-size: 22px;
    font-weight: 750;
    margin: 0;
    color: var(--seo-ink);
    letter-spacing: -0.01em;
}

.seo-app__intro {
    margin: 4px 0 0;
    color: var(--seo-muted);
    max-width: 72ch;
}

.seo-app__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.seo-app__actions form {
    margin: 0;
}

/* Buttons */

.seo-app .seo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--seo-accent);
    background: var(--seo-accent);
    color: #fff !important;
    font-weight: 600;
    font-size: 13px;
    line-height: 1.2;
    text-decoration: none !important;
    cursor: pointer;
    white-space: nowrap;
}

.seo-app .seo-btn:hover {
    background: var(--seo-accent-strong);
    border-color: var(--seo-accent-strong);
}

.seo-app .seo-btn.outline {
    background: var(--seo-bg);
    color: var(--seo-ink-2) !important;
    border-color: var(--seo-line);
}

.seo-app .seo-btn.outline:hover {
    background: var(--seo-bg-soft);
    border-color: #cbd5e1;
}

.seo-app .seo-btn.danger {
    background: var(--seo-bg);
    color: var(--seo-bad) !important;
    border-color: #fecaca;
}

.seo-app .seo-btn.danger:hover {
    background: var(--seo-bad-soft);
}

.seo-app .seo-btn.small {
    padding: 5px 10px;
    font-size: 12px;
}

.seo-app .seo-btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Surfaces */

.seo-section {
    background: var(--seo-bg);
    border: 1px solid var(--seo-line);
    border-radius: var(--seo-radius);
    box-shadow: var(--seo-shadow);
    padding: 20px;
    margin-bottom: 18px;
}

.seo-section > h2,
.seo-section__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--seo-ink);
}

.seo-section > p.lead,
.seo-section__lead {
    color: var(--seo-muted);
    margin: 0 0 16px;
}

.seo-section__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.seo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.seo-card {
    background: var(--seo-bg);
    border: 1px solid var(--seo-line);
    border-radius: var(--seo-radius);
    box-shadow: var(--seo-shadow);
    padding: 16px 18px;
}

.seo-card h3 {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--seo-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.seo-big {
    font-size: 26px;
    font-weight: 750;
    line-height: 1.1;
    color: var(--seo-ink);
    font-variant-numeric: tabular-nums;
}

.seo-sub {
    color: var(--seo-muted);
    font-size: 13px;
    margin-top: 4px;
}

.seo-stats {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.seo-stats div {
    font-size: 12px;
    color: var(--seo-muted);
}

.seo-stats b {
    display: block;
    font-size: 17px;
    color: var(--seo-ink);
    font-variant-numeric: tabular-nums;
}

.seo-grid2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
}

.seo-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

/* Status */

.seo-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    padding: 2px 9px;
    border-radius: 999px;
    text-transform: none;
    letter-spacing: 0;
    white-space: nowrap;
}

.seo-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.seo-badge.ok { background: var(--seo-accent-soft); color: var(--seo-accent-strong); }
.seo-badge.warn { background: var(--seo-warn-soft); color: var(--seo-warn); }
.seo-badge.bad { background: var(--seo-bad-soft); color: var(--seo-bad); }
.seo-badge.info { background: var(--seo-info-soft); color: var(--seo-info); }
.seo-badge.off { background: var(--seo-line-soft); color: var(--seo-muted); }

.seo-alert {
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 14px;
    line-height: 1.5;
    border: 1px solid;
}

.seo-alert strong {
    display: block;
    margin-bottom: 2px;
}

.seo-alert.warn { background: #fffbeb; border-color: #fde68a; color: #78350f; }
.seo-alert.info { background: #eff6ff; border-color: #bfdbfe; color: #1e3a8a; }
.seo-alert.bad { background: #fef2f2; border-color: #fecaca; color: #7f1d1d; }
.seo-alert.ok { background: #f0fdf4; border-color: #bbf7d0; color: #14532d; }

/* Tables */

.seo-tablewrap {
    overflow-x: auto;
    border: 1px solid var(--seo-line);
    border-radius: 10px;
}

.seo-app .seo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    background: var(--seo-bg);
}

.seo-app .seo-table th,
.seo-app .seo-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--seo-line-soft);
    vertical-align: middle;
}

.seo-app .seo-table th {
    color: var(--seo-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--seo-bg-soft);
}

.seo-app .seo-table tr:last-child td {
    border-bottom: 0;
}

.seo-app .seo-table td.url,
.seo-app .seo-table td.wrap {
    word-break: break-all;
    max-width: 420px;
}

.seo-app .seo-table td.num,
.seo-app .seo-table th.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.seo-empty {
    text-align: center;
    color: var(--seo-muted);
    padding: 28px 12px;
}

/* Forms */

.seo-field {
    margin-bottom: 14px;
}

.seo-field > label,
.seo-label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--seo-ink-2);
    margin-bottom: 6px;
}

.seo-app input[type=text],
.seo-app input[type=number],
.seo-app input[type=url],
.seo-app textarea,
.seo-app select {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 8px 11px;
    font-size: 14px;
    color: var(--seo-ink);
    background: var(--seo-bg);
    font-family: inherit;
}

.seo-app textarea {
    min-height: 90px;
    resize: vertical;
}

.seo-app textarea.mono,
.seo-app input.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
}

.seo-app input:focus,
.seo-app textarea:focus,
.seo-app select:focus {
    outline: none;
    border-color: var(--seo-accent);
    box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
}

.seo-hint {
    color: var(--seo-muted);
    font-size: 12px;
    margin-top: 5px;
}

.seo-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    cursor: pointer;
}

.seo-formgrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0 18px;
}

.seo-formgrid--redirect {
    grid-template-columns: 1fr 1fr 200px;
}

.seo-formfoot {
    display: flex;
    gap: 10px;
    align-items: center;
    padding-top: 14px;
    margin-top: 6px;
    border-top: 1px solid var(--seo-line-soft);
}

.seo-counter {
    float: right;
    font-weight: 500;
    font-size: 12px;
    color: var(--seo-muted);
    font-variant-numeric: tabular-nums;
}

.seo-counter.is-over {
    color: var(--seo-bad);
}

.seo-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    background: var(--seo-line-soft);
    border-radius: 5px;
    padding: 1px 6px;
    word-break: break-all;
}

.seo-kv {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 18px;
    margin: 0;
}

.seo-kv dt {
    color: var(--seo-muted);
}

.seo-kv dd {
    margin: 0;
    word-break: break-word;
}

.seo-steps {
    margin: 0 0 14px;
    padding-left: 20px;
    color: var(--seo-ink-2);
    line-height: 1.7;
}

/* Google result preview */

.seo-serp {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--seo-bg);
    border: 1px solid var(--seo-line);
    border-radius: 10px;
    padding: 14px 16px;
    max-width: 640px;
}

.seo-serp__label {
    font-family: inherit;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--seo-muted);
    margin-bottom: 8px;
}

.seo-serp__url {
    font-size: 12px;
    color: #202124;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.seo-serp__title {
    font-size: 19px;
    line-height: 1.3;
    color: #1a0dab;
    margin: 0 0 3px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.seo-serp__desc {
    font-size: 14px;
    line-height: 1.55;
    color: #4d5156;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Health checklist */

.seo-score {
    display: flex;
    align-items: center;
    gap: 18px;
}

.seo-score__ring {
    --pct: 0;
    --col: var(--seo-accent);
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: conic-gradient(var(--col) calc(var(--pct) * 1%), var(--seo-line-soft) 0);
    display: grid;
    place-items: center;
    flex: none;
}

.seo-score__ring span {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--seo-bg);
    display: grid;
    place-items: center;
    font-size: 24px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.seo-checks {
    list-style: none;
    margin: 0;
    padding: 0;
}

.seo-checks li {
    display: grid;
    grid-template-columns: 22px 1fr auto;
    gap: 12px;
    align-items: start;
    padding: 12px 0;
    border-bottom: 1px solid var(--seo-line-soft);
}

.seo-checks li:last-child {
    border-bottom: 0;
}

.seo-checks__dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    color: #fff;
    margin-top: 1px;
}

.seo-checks__dot.ok { background: var(--seo-accent); }
.seo-checks__dot.warn { background: #d97706; }
.seo-checks__dot.bad { background: #dc2626; }
.seo-checks__dot.info { background: #3b82f6; }

.seo-checks__label {
    font-weight: 600;
    color: var(--seo-ink);
}

.seo-checks__detail {
    color: var(--seo-muted);
    font-size: 13px;
    margin-top: 2px;
    word-break: break-word;
}

.seo-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 70px;
    margin-top: 14px;
}

.seo-bars span {
    flex: 1;
    background: #86efac;
    border-radius: 3px 3px 0 0;
    min-height: 2px;
}

.seo-bars span:hover {
    background: var(--seo-accent);
}

/* Duplicate groups (content quality) */

.seo-dup {
    border: 1px solid var(--seo-line);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
}

.seo-dup__head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    background: var(--seo-bg-soft);
    font-weight: 600;
}

.seo-dup__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 14px;
    border-top: 1px solid var(--seo-line-soft);
}

.seo-dup__item form {
    display: flex;
    gap: 6px;
    align-items: center;
    margin: 0;
}

.seo-dup__item form input[type=text] {
    width: 220px;
}

@media (max-width: 640px) {
    /* One field per row: side by side the URL inputs are too narrow to type in. */
    .seo-formgrid--redirect {
        grid-template-columns: 1fr;
    }
    /* Tables scroll inside .seo-tablewrap rather than squeezing URLs into a letter per line. */
    .seo-app .seo-tablewrap .seo-table {
        min-width: 600px;
    }
    .seo-app__header {
        flex-direction: column;
    }
    .seo-checks li {
        grid-template-columns: 22px 1fr;
    }
    .seo-checks li > :last-child {
        grid-column: 2;
    }
}

/* 2. Storefront: related location and category links -------------------- */

.seo-related {
    margin: 32px 0 8px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.seo-related__title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 10px;
}

.seo-related__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
}

.seo-related__list a {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(0, 0, 0, 0.25);
    text-underline-offset: 3px;
}

.seo-related__list a:hover {
    text-decoration-color: currentColor;
}

.seo-related__count {
    font-size: 12px;
    opacity: 0.6;
}