/* ════════════════════════════════════════════════════════════════════
   Free Tools Hub — Tool page design system (tool.css)
   Loaded by every /tools/*.html page (scoped under body.tool-page).
   Clean, professional developer-toolkit look:
   white surfaces · slate text · restrained teal accent · Inter.
   Replaces the legacy "Field Notes" gradient theme for tool pages only.
   ════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

body.tool-page {
    --primary: #0F766E;
    --primary-dark: #115E59;
    --secondary: #0F766E;
    --secondary-dark: #115E59;
    --accent: #0F766E;
    --gold: #0F766E;
    --surface: #FFFFFF;
    --surface-2: #F8FAFC;
    --bg: #F8FAFC;
    --bg-2: #FFFFFF;
    --text: #0F172A;
    --muted: #64748B;
    --border: #E2E8F0;
    --radius: 12px;
    --shadow: 0 1px 2px rgba(15, 23, 42, .06);
    --glow: none;
    --grad: linear-gradient(90deg, #0F766E, #115E59);
    --grad-2: linear-gradient(90deg, #0F766E, #115E59);

    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.tool-page h1,
body.tool-page h2,
body.tool-page h3,
body.tool-page h4,
body.tool-page .brand,
body.tool-page .btn,
body.tool-page input,
body.tool-page select,
body.tool-page button {
    font-family: inherit;
}

body.tool-page main {
    padding: 1.5rem 0 3rem;
}

/* ── Top nav ─────────────────────────────────────────────────────── */
body.tool-page nav.site-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #FFFFFF;
    border-bottom: 1px solid var(--hub-border, var(--border));
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
body.tool-page .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    gap: 1rem;
}
body.tool-page .brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 700;
    font-size: 1rem;
    color: #0F172A;
    text-decoration: none;
    letter-spacing: -.01em;
}
body.tool-page .brand-name { white-space: nowrap; }
body.tool-page .brand:hover .brand-name { color: var(--primary); }
body.tool-page .brand-logo {
    width: 32px;
    height: 32px;
    flex: none;
    border-radius: 8px;
    background: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}
body.tool-page .brand-logo img {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    display: block;
}
body.tool-page .nav-inner > div {
    font-size: .78rem;
    font-weight: 600;
    color: var(--muted);
}
/* Portfolio-style tabs in tool-page header */
body.tool-page .tool-nav-links {
    display: flex;
    align-items: center;
    gap: 1.15rem;
    margin: 0;
    padding: 0;
    list-style: none;
}
body.tool-page .tool-nav-link {
    font-size: .86rem;
    font-weight: 600;
    color: #475569;
    text-decoration: none;
    white-space: nowrap;
    padding: .28rem .1rem;
    border-bottom: 2px solid transparent;
    transition: color .15s, border-color .15s;
}
body.tool-page .tool-nav-link:hover { color: var(--primary); border-color: rgba(15, 118, 110, .45); }
body.tool-page .tool-nav-link:active { color: var(--primary-dark); }
@media (max-width: 640px) {
    body.tool-page .tool-nav-links { gap: .7rem; }
    body.tool-page .tool-nav-link { font-size: .76rem; }
    body.tool-page .brand-name { display: none; }
}

/* ── Back link ───────────────────────────────────────────────────── */
body.tool-page .back-link {
    display: inline-flex; align-items: center; gap: .65rem;
    font-weight: 800; font-size: .88rem; color: #14c86b;
    text-decoration: none; margin: 0 0 1.25rem; padding: .35rem .9rem .35rem .4rem;
    border-radius: 999px; border: 1.5px solid rgba(20, 200, 107, .45);
    background: rgba(20, 200, 107, .08);
    width: fit-content; position: relative; overflow: hidden;
    transition: transform .22s cubic-bezier(.2,.7,.3,1.3), box-shadow .22s, border-color .22s, background .22s;
}
body.tool-page .back-link::before {
    content: ''; position: absolute; left: 0; bottom: 0; height: 3px; width: 0;
    background: #14c86b; border-radius: 999px;
    transition: width .25s ease;
}
body.tool-page .back-link:hover { border-color: #0f7a43; background: rgba(15, 122, 67, .14); transform: translateX(-3px); box-shadow: 0 4px 14px -6px rgba(20, 200, 107, .45); }
body.tool-page .back-link:hover::before { width: 0; }
body.tool-page .back-link .bl-arrow {
    flex: none;
    display: inline-flex; align-items: center; justify-content: center;
    border: none; background: none; box-shadow: none; border-radius: 0;
    color: #14c86b; line-height: 1;
    transition: transform .25s cubic-bezier(.2, .7, .4, 1.5);
}
body.tool-page .back-link .bl-arrow svg { display: block; }
body.tool-page .back-link:hover .bl-arrow { transform: translateX(-3px); }

/* ── Metadata header ─────────────────────────────────────────────── */
body.tool-page .tool-meta {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: .25rem 0 1.25rem;
}
body.tool-page .tool-meta-icon {
    flex: none;
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    line-height: 1;
}
body.tool-page .tool-meta-body { min-width: 0; flex: 1; }
body.tool-page .tool-meta h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.2;
    color: #0F172A;
    margin: 0 0 .35rem;
}
body.tool-page .tool-meta p {
    font-size: .92rem;
    line-height: 1.55;
    color: #475569;
    margin: 0 0 .55rem;
    max-width: 640px;
}
body.tool-page .tool-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .4rem;
}
body.tool-page .tool-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .72rem;
    font-weight: 600;
    color: #0F766E;
    background: #ECFDF5;
    border: 1px solid rgba(15, 118, 110, .18);
    border-radius: 6px;
    padding: .22rem .55rem;
}
body.tool-page .tool-badge.tool-badge-soft {
    color: #475569;
    background: #F1F5F9;
    border-color: #E2E8F0;
}
body.tool-page .tool-meta .fav-btn {
    margin-left: auto;
    color: #94A3B8;
    font-size: 1.1rem;
    padding: .3rem .55rem;
    border: 1px solid var(--border);
    background: #FFFFFF;
    border-radius: 8px;
}
body.tool-page .tool-meta .fav-btn:hover { color: #0F766E; border-color: rgba(15, 118, 110, .4); }
body.tool-page .tool-meta .fav-btn.is-fav { color: #0F766E; background: #ECFDF5; border-color: rgba(15, 118, 110, .3); }

/* ── Main card ───────────────────────────────────────────────────── */
body.tool-page .tool-shell {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.4rem;
    box-shadow: var(--shadow);
}
body.tool-page .tool-shell .sub {
    color: #475569;
    font-size: .92rem;
    margin-bottom: 1.25rem;
}
body.tool-page .sec-title {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 700;
    color: #475569;
    margin: 1.4rem 0 .7rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
body.tool-page .sec-title::before {
    content: '';
    flex: none;
    width: 14px;
    height: 2px;
    border-radius: 99px;
    background: #0F766E;
}

/* ── Forms ───────────────────────────────────────────────────────── */
body.tool-page label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    margin-bottom: .35rem;
    color: #334155;
}
body.tool-page input,
body.tool-page textarea,
body.tool-page select {
    width: 100%;
    padding: .62rem .8rem;
    border: 1px solid #CBD5E1;
    border-radius: 9px;
    font-size: .9rem;
    font-family: inherit;
    background: #FFFFFF;
    color: var(--text);
    min-height: 44px;
    transition: border-color .15s, box-shadow .15s;
}
body.tool-page textarea { min-height: 110px; resize: vertical; }
body.tool-page input::placeholder,
body.tool-page textarea::placeholder { color: #94A3B8; }
body.tool-page input:hover,
body.tool-page textarea:hover,
body.tool-page select:hover { border-color: #94A3B8; }
body.tool-page input:focus,
body.tool-page textarea:focus,
body.tool-page select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, .13);
}
body.tool-page input[type="checkbox"],
body.tool-page input[type="radio"] { width: auto; min-height: 0; }
body.tool-page input[type="color"] { padding: .25rem; width: 56px; }
body.tool-page input[type="range"] { padding: 0; min-height: 0; border: none; }
body.tool-page .field { margin-bottom: .95rem; }
body.tool-page .pg-check {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    font-size: .85rem;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
}
body.tool-page .pg-check:hover { border-color: var(--primary); }
body.tool-page .pg-check input { accent-color: var(--primary); width: 15px; height: 15px; margin: 0; }

/* ── Buttons ─────────────────────────────────────────────────────── */
body.tool-page .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: .62rem 1.1rem;
    border-radius: 9px;
    font-weight: 600;
    font-size: .9rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s, transform .1s;
    text-decoration: none;
    color: var(--text);
}
body.tool-page .btn:active { transform: translateY(0) scale(.99); }
body.tool-page .btn-primary {
    background: #0F766E;
    color: #FFFFFF;
    box-shadow: none;
}
body.tool-page .btn-primary:hover { background: #115E59; transform: none; box-shadow: none; }
body.tool-page .btn-secondary {
    background: #FFFFFF;
    color: #334155;
    border-color: #CBD5E1;
}
body.tool-page .btn-secondary:hover { background: #F8FAFC; border-color: #94A3B8; }
body.tool-page .btn-accent { background: #0F766E; color: #fff; box-shadow: none; }
body.tool-page .btn-accent:hover { background: #115E59; transform: none; box-shadow: none; }
body.tool-page .btn-ghost {
    background: #FFFFFF;
    border-color: #E2E8F0;
    color: #475569;
}
body.tool-page .btn-ghost:hover { border-color: #94A3B8; color: #0F172A; }
body.tool-page .btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
body.tool-page .btn-block { width: 100%; }

/* ── Results ─────────────────────────────────────────────────────── */
body.tool-page .result-box {
    margin-top: 1.1rem;
    padding: 1.1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #FCFDFE;
    min-height: 0;
}
body.tool-page .result-box h2 {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 700;
    color: #64748B;
    margin-bottom: .6rem;
}
body.tool-page .output-text {
    font-size: .92rem;
    font-weight: 500;
    color: #475569;
    word-break: break-word;
    line-height: 1.6;
}

/* Result tables + injected render pieces (normalize legacy inline styles) */
body.tool-page .result-box table { border-collapse: collapse; width: 100%; font-family: inherit; }
body.tool-page .result-box table tr { background: transparent !important; }
body.tool-page .result-box table th {
    color: #475569 !important;
    background: #F8FAFC !important;
    font-weight: 600;
    text-align: left;
    font-size: .8rem;
}
body.tool-page .result-box table td, body.tool-page .result-box table th {
    font-family: inherit;
    font-size: .86rem;
}
body.tool-page .result-box table td { color: #0F172A !important; }
body.tool-page .result-box table td, body.tool-page .result-box table th { border-color: #E2E8F0 !important; }
body.tool-page .result-box table tbody tr:nth-child(even) { background: #F8FAFC !important; }
body.tool-page .result-box table code { background: #F1F5F9 !important; color: #115E59 !important; }

/* Wide result tables: contained horizontal scroll on small screens */
body.tool-page .result-box .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    border-radius: 10px;
}
body.tool-page .result-box .table-scroll table { min-width: 680px; margin: 0 !important; }
@media (max-width: 620px) {
    body.tool-page .result-box .table-scroll { border-radius: 8px; }
}

body.tool-page .stat-grid { gap: .7rem; margin: .9rem 0; }
/* Broken Link Checker summary — tidy mobile grid */
body.tool-page .blc-stats .stat { min-width: 0; }
body.tool-page .blc-stats .num { white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 620px) {
    body.tool-page .blc-stats { grid-template-columns: repeat(2, 1fr) !important; }
    body.tool-page .blc-stats .stat { padding: .65rem .4rem; }
    body.tool-page .blc-stats .stat:last-child { grid-column: 1 / -1; }
}
/* Domain Age Checker summary — tidy responsive grid */
body.tool-page .dac-stats .stat { min-width: 0; }
body.tool-page .dac-stats .num { word-break: break-all; }
@media (max-width: 620px) {
    body.tool-page .dac-stats { grid-template-columns: repeat(2, 1fr) !important; }
    body.tool-page .dac-stats .stat:first-child { grid-column: 1 / -1; }
}
/* WHOIS / RDAP Lookup — card-based record layout (distinct from domain age checker) */
body.tool-page .whois-hero { background: linear-gradient(135deg, #0B1622 0%, #133043 100%); color: #E6EDF3; border-radius: 12px; padding: 1.1rem 1.15rem; margin-bottom: 1.1rem; }
body.tool-page .whois-domain { font-size: 1.3rem; font-weight: 800; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; word-break: break-all; }
body.tool-page .whois-badges { display: flex; flex-wrap: wrap; gap: .38rem; margin-top: .75rem; }
body.tool-page .whois-badge { font-size: .66rem; font-weight: 800; letter-spacing: .02em; padding: .2rem .55rem; border-radius: 999px; white-space: nowrap; }
body.tool-page .whois-badge.b-warn { background: rgba(245, 158, 11, .16); color: #FBBF24; }
body.tool-page .whois-badge.b-err  { background: rgba(239, 68, 68, .18); color: #F87171; }
body.tool-page .whois-badge.b-ok   { background: rgba(14, 138, 108, .22); color: #5EEAD4; }
body.tool-page .whois-dates, body.tool-page .whois-contacts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-bottom: 1.1rem; }
body.tool-page .whois-datecard, body.tool-page .whois-contact { background: #FFFFFF; border: 1px solid var(--border); border-radius: 10px; padding: .8rem .9rem; }
body.tool-page .whois-datecard .lbl, body.tool-page .whois-contact h3 { margin: 0 0 .25rem; font-size: .64rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; color: var(--muted); }
body.tool-page .whois-datecard .val { font-size: 1rem; font-weight: 700; margin-top: .1rem; color: #0F172A; }
body.tool-page .whois-datecard .sub { font-size: .7rem; color: var(--muted); margin-top: .1rem; }
body.tool-page .whois-ns { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-bottom: 1.1rem; }
body.tool-page .whois-ns .lbl { font-size: .76rem; font-weight: 700; color: var(--muted); margin-right: .2rem; }
body.tool-page .whois-contact p { margin: 0; font-size: .85rem; color: #374151; word-break: break-word; line-height: 1.45; }
@media (max-width: 620px) {
    body.tool-page .whois-dates, body.tool-page .whois-contacts { grid-template-columns: 1fr; }
    body.tool-page .whois-datecard { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; padding: .6rem .8rem; }
}
/* DNS Lookup — compact results header + record-type chips */
body.tool-page .dns-head { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; margin-bottom: .9rem; }
body.tool-page .dns-head .dns-count { font-size: .8rem; font-weight: 700; color: var(--muted); }
body.tool-page .dns-head code.mono { padding: .15rem .5rem; background: #F1F5F9; color: #0F172A; border-radius: 6px; }
body.tool-page .pill.blue { background: #EFF6FF; color: #1D4ED8; border-color: #BFDBFE; }
body.tool-page .result-box .pill.table-type { background: #F8FAFC; color: #334155; border-color: #E2E8F0; font-size: .72rem; padding: .18rem .55rem; }
/* Website Auditor — grouped audit report (distinct from SEO Validation's flat checklist) */
body.tool-page .wa-hero { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; margin-bottom: 1.3rem; }
body.tool-page .wa-gauge { width: 158px; height: 158px; border-radius: 50%; position: relative; flex: 0 0 auto; }
body.tool-page .wa-gauge-inner { position: absolute; inset: 14px; background: #fff; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: inset 0 0 0 1px #E4E8EF; }
body.tool-page .wa-score { font-size: 2.4rem; font-weight: 900; line-height: 1; }
body.tool-page .wa-slash { font-size: .68rem; color: var(--muted); font-weight: 600; margin-top: .05rem; }
body.tool-page .wa-grade { font-size: .82rem; font-weight: 800; letter-spacing: .02em; margin-top: .15rem; }
body.tool-page .wa-hero-side { flex: 1; min-width: 240px; }
body.tool-page .wa-counts { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: .7rem; }
body.tool-page .wa-count { font-size: 1.45rem; font-weight: 800; line-height: 1; }
body.tool-page .wa-count b { font-size: .72rem; font-weight: 700; color: #6B7280; margin-left: .22rem; text-transform: uppercase; letter-spacing: .04em; }
body.tool-page .wa-count.ok { color: #15803D; }
body.tool-page .wa-count.warn { color: #B45309; }
body.tool-page .wa-count.fail { color: #B91C1C; }
body.tool-page .wa-dist { display: flex; height: 10px; border-radius: 999px; overflow: hidden; background: #E9EDF3; margin-bottom: .75rem; }
body.tool-page .wa-dist i { height: 100%; }
body.tool-page .wa-secs { display: flex; flex-direction: column; gap: 1rem; margin-top: .4rem; }
body.tool-page .wa-section { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: #fff; }
body.tool-page .wa-sec-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; padding: .55rem .95rem; background: #F8FAFC; border-bottom: 1px solid var(--border); }
body.tool-page .wa-sec-head h3 { margin: 0; font-size: .8rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: #334155; }
body.tool-page .wa-sec-score { font-size: .75rem; font-weight: 800; color: var(--muted); white-space: nowrap; }
body.tool-page .wa-row { display: flex; gap: .75rem; align-items: flex-start; padding: .55rem .95rem; border-bottom: 1px solid #EEF2F7; }
body.tool-page .wa-row:last-child { border-bottom: none; }
body.tool-page .wa-check { width: 165px; flex: 0 0 auto; font-weight: 800; font-size: .85rem; color: #0F172A; padding-top: .08rem; }
body.tool-page .wa-detail { flex: 1; font-size: .82rem; color: #475569; line-height: 1.5; word-break: break-word; }
@media (max-width: 620px) {
    body.tool-page .wa-row { flex-wrap: wrap; gap: .3rem .75rem; }
    body.tool-page .wa-check { width: 100%; }
}
body.tool-page .stat {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .9rem;
    text-align: center;
    transition: border-color .15s;
}
body.tool-page .stat:hover { border-color: rgba(15, 118, 110, .4); box-shadow: none; transform: none; }
body.tool-page .stat .num { font-family: inherit; font-size: 1.25rem; font-weight: 700; line-height: 1.2; color: #0F172A; }
body.tool-page .stat .lbl { font-size: .72rem; color: #64748B; font-weight: 600; }

body.tool-page .pill {
    display: inline-block;
    padding: .2rem .55rem;
    border-radius: 6px;
    background: #EFF6FF;
    color: #1D4ED8;
    border: 1px solid #BFDBFE;
    font-size: .72rem;
    font-weight: 600;
}
body.tool-page .pill.purple { background: #FAF5FF; color: #7E22CE; border-color: #E9D5FF; }
body.tool-page .pill.amber { background: #FFFBEB; color: #92400E; border-color: #FDE68A; }

body.tool-page .kv-row { padding: .5rem .2rem; border-bottom: 1px solid #E2E8F0; }
body.tool-page .kv-row .k { color: #64748B; font-weight: 600; font-size: .8rem; }
body.tool-page .mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: .86rem; word-break: break-all; }

/* ── Alerts / toast ──────────────────────────────────────────────── */
body.tool-page .alert { padding: .7rem .9rem; border-radius: 9px; font-size: .86rem; font-weight: 500; margin: .9rem 0; line-height: 1.5; }
body.tool-page .alert.err { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }
body.tool-page .alert.ok { background: #F0FDF4; color: #15803D; border: 1px solid #BBF7D0; }
body.tool-page .alert.info { background: #EFF6FF; color: #1D4ED8; border: 1px solid #DBEAFE; }

/* ── Type A: two-column workspace ────────────────────────────────── */
body.tool-page .tool-split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 1.4rem;
    align-items: start;
}
body.tool-page .tool-split .entry-col { order: 1; min-width: 0; }
body.tool-page .tool-split .preview-col {
    order: 2;
    min-width: 0;
    position: sticky;
    top: 84px;
}
body.tool-page .tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1.1rem;
}
@media (max-width: 920px) {
    body.tool-page .tool-split { grid-template-columns: 1fr; }
    body.tool-page .tool-split .preview-col { position: static; }
    /* currency-converter only: converter first, calculator+split below */
    body.cc-first-mobile .tool-split .preview-col { order: 1; }
    body.cc-first-mobile .tool-split .entry-col { order: 2; }
    /* receipt-generator only: form first, preview down below */
    body.form-first-mobile .tool-split .entry-col { order: 1; }
    body.form-first-mobile .tool-split .preview-col { order: 2; }
    body.tool-page .tool-actions {
        position: sticky;
        bottom: 0.6rem;
        z-index: 30;
        margin-top: 1rem;
        padding: .6rem;
        background: rgba(255, 255, 255, .94);
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: 0 6px 20px -8px rgba(15, 23, 42, .25);
    }
}

/* ── Notes (How it works / Privacy / Tips) ───────────────────────── */
body.tool-page .info-note {
    margin-top: 1.25rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #FAFBFD;
    padding: .95rem 1.05rem .15rem;
    font-size: .8rem;
    color: #55647B;
}
body.tool-page .info-note a { color: var(--primary); text-decoration: none; }
body.tool-page .info-note a:hover { text-decoration: underline; }
body.tool-page .info-note code {
    background: #EAF2F1;
    padding: .05rem .32rem;
    border-radius: 5px;
    color: #0F766E;
    font-size: .76rem;
}
body.tool-page .info-note .note-sec { margin-bottom: .85rem; }
body.tool-page .info-note .note-label {
    display: flex;
    align-items: center;
    gap: .42rem;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #334155;
    margin-bottom: .3rem;
}
body.tool-page .info-note .note-label .nl-ico { flex: none; font-size: .82rem; }
body.tool-page .info-note .note-label::after {
    content: '';
    flex: 1 1 auto;
    height: 1px;
    background: linear-gradient(90deg, var(--border), rgba(226, 232, 240, 0));
}
body.tool-page .info-note p, body.tool-page .info-note ul { line-height: 1.7; margin: 0; }
body.tool-page .info-note ul { padding-left: 1.15rem; list-style: disc; }
body.tool-page .info-note li { margin-top: .18rem; }
body.tool-page .info-note strong { color: #29384B; font-weight: 650; }
body.tool-page .info-note .tip {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    border-radius: 9px;
    padding: .55rem .75rem;
    margin-top: .6rem;
    color: #166534;
}


/* ── Page crumb row (back button + page title) ──────────────────── */
body.tool-page .page-crumb {
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
    margin-bottom: 1.25rem; position: relative;
}
body.tool-page .page-crumb .back-link { margin-bottom: 0; }
body.tool-page .page-crumb-title {
    position: absolute; left: 50%; transform: translateX(-50%);
    font-size: 1.25rem; font-weight: 900; color: #0b0d0c;
    letter-spacing: -.01em; margin: 0; white-space: nowrap;
}

/* ── Footer ──────────────────────────────────────────────────────── */
body.tool-page footer.site-footer {
    background: #020A0A;
    color: #9AA3A9;
    padding: 0;
    margin-top: auto;
    font-size: .78rem;
    border-top: none;
}
body.tool-page footer.site-footer p { line-height: 1.6; }

/* ── Focus + motion ──────────────────────────────────────────────── */
body.tool-page :focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 6px;
}
@media (prefers-reduced-motion: reduce) {
    body.tool-page * { transition: none !important; }
}
body.tool-page .hamburger { display: none; }

/* ── Mobile tweaks ───────────────────────────────────────────────── */
@media (max-width: 620px) {
    body.tool-page main { padding-top: 1rem; }
    body.tool-page .tool-meta { flex-wrap: wrap; }
    body.tool-page .tool-meta-body { flex: 1 1 auto; }
    body.tool-page .tool-meta-icon { width: 46px; height: 46px; font-size: 1.3rem; }
    body.tool-page .tool-meta h1 { font-size: 1.25rem; }
    body.tool-page .tool-shell { padding: 1.05rem; }
    body.tool-page .result-box { padding: .8rem .65rem; }
    body.tool-page .result-box h2 { margin-bottom: .45rem; }

    body.tool-page .tool-shell > div[style*="grid-template-columns:1fr 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    body.tool-page .tool-shell > div[style*="grid-template-columns:1fr auto"] {
        grid-template-columns: 1fr !important;
    }
    body.tool-page .tool-shell > div[style*="grid-template-columns:1fr auto"] .btn-primary {
        width: 100%;
    }

    body.tool-page .page-crumb { flex-direction: column; align-items: flex-start; gap: .35rem; margin-bottom: 1rem; }
    body.tool-page .page-crumb .back-link { max-width: 100%; }
    body.tool-page .page-crumb-title { position: static; transform: none; font-size: 1.05rem; align-self: center; }
    body.tool-page footer.site-footer .container { flex-direction: column !important; gap: .55rem !important; justify-content: center !important; text-align: center; padding: 14px 16px 16px !important; }
    body.tool-page footer.site-footer .container p { white-space: normal !important; }
}
/* IP Geolocation */
body.tool-page .geo-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem 1rem;
    background: linear-gradient(135deg, #f7f9fc, #eef2f8);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: .8rem 1rem;
    margin-bottom: 1rem;
}
body.tool-page .geo-flag { font-size: 1.7rem; line-height: 1; }
body.tool-page .geo-head-main { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
body.tool-page .geo-country { font-size: 1.05rem; font-weight: 900; color: var(--ink, #111827); }
body.tool-page .geo-cc { font-size: .7rem; font-weight: 800; letter-spacing: .04em; background: #fff; border: 1px solid var(--border); color: var(--muted); border-radius: 999px; padding: .15rem .5rem; }
body.tool-page .geo-ip { margin-left: auto; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .78rem; font-weight: 700; color: var(--primary); background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: .2rem .65rem; max-width: 100%; overflow-wrap: anywhere; }
body.tool-page .geo-body { display: grid; grid-template-columns: 1fr; gap: 1.1rem; align-items: start; }
body.tool-page .geo-body:has(.geo-map) { grid-template-columns: 1.1fr 1fr; }
body.tool-page .geo-map { display: flex; flex-direction: column; gap: .5rem; }
body.tool-page .geo-map iframe { width: 100%; height: 250px; border: 0; border-radius: 13px; background: #E9EDF3; }
body.tool-page .geo-open { font-size: .78rem; font-weight: 700; color: var(--primary); text-decoration: none; }
body.tool-page .geo-note { font-size: .78rem; font-weight: 700; color: #15803d; background: #dcfce7; padding: .35rem .6rem; border-radius: 8px; display: inline-block; }
body.tool-page .geo-table { width: 100%; border-collapse: collapse; font-size: .9rem; margin: 0; }
body.tool-page .geo-table td { padding: .5rem .1rem; border-bottom: 1px solid #E9EDF3; vertical-align: top; }
body.tool-page .geo-table td:first-child { font-weight: 800; color: var(--muted); width: 132px; white-space: nowrap; }
body.tool-page .geo-table td:last-child { word-break: break-word; }
body.tool-page .geo-table tr:last-child td { border-bottom: 0; }
body.tool-page .geo-sharebox { border: 1.5px dashed rgba(199, 120, 0, .28); background: rgba(199, 120, 0, .04); border-radius: 12px; padding: .7rem .8rem; margin-top: 1rem; }
body.tool-page .geo-sharebox-label { font-size: .74rem; font-weight: 800; color: var(--muted); margin-bottom: .4rem; letter-spacing: .02em; }
body.tool-page .geo-share-text { margin: 0; font-size: .82rem; line-height: 1.6; color: var(--ink, #111827); white-space: pre-wrap; background: #fff; border: 1px solid var(--border); border-radius: 9px; padding: .6rem .75rem; }
@media (max-width: 760px) {
    body.tool-page .geo-body:has(.geo-map) { grid-template-columns: 1fr; }
    body.tool-page .geo-map iframe { height: 200px; }
}