/* =========================================================================
   TOOLS — /tools/*  free public utilities
   A distinct, playful visual language that still belongs to Fsome.
   Palette: off-white canvas, one strong accent (electric indigo),
   warm serif heading accents, generous whitespace.
   ========================================================================= */

:root {
    --tl-bg:         #faf9f6;
    --tl-card:       #ffffff;
    --tl-ink:        #0b0b0e;
    --tl-ink2:       #2a2a33;
    --tl-ink3:       #5b5b66;
    --tl-ink4:       #9a9aa5;
    --tl-border:     #e8e6de;
    --tl-border2:    #d9d7ce;
    --tl-accent:     #4e46e5;
    --tl-accent-2:   #6366f1;
    --tl-accent-soft:#eef0ff;
    --tl-warm:       #f5e6c8;
    --tl-success:    #10b981;
    --tl-danger:     #dc2626;
    --tl-danger-soft:#fef2f2;
    --tl-warning:    #d97706;
    --tl-warning-soft:#fff7ed;

    --tl-radius-lg:  20px;
    --tl-radius-md:  14px;
    --tl-radius-sm:  10px;
    --tl-shadow-sm:  0 1px 2px rgba(11,11,14,.04);
    --tl-shadow:     0 2px 6px rgba(11,11,14,.06), 0 1px 2px rgba(11,11,14,.04);
    --tl-shadow-lg:  0 24px 48px -12px rgba(11,11,14,.15), 0 6px 12px rgba(11,11,14,.06);
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--tl-bg);
    color: var(--tl-ink);
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
}
a { color: var(--tl-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.tl-container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ─────────────────────────────────────────────────────────────── */
.tl-nav {
    border-bottom: 1px solid var(--tl-border);
    background: var(--tl-bg);
    position: sticky; top: 0; z-index: 40; backdrop-filter: blur(6px);
}
.tl-nav-inner {
    display:flex; align-items:center; justify-content:space-between;
    padding: 14px 0;
}
.tl-logo { display:flex; align-items:center; gap:10px; font-weight:800; color:var(--tl-ink); font-size:1.05rem; letter-spacing:-.01em; }
.tl-logo img { height: 28px; }
.tl-nav-links { display:flex; gap: 20px; align-items:center; }
.tl-nav-links a { color: var(--tl-ink2); font-weight: 500; font-size: .9rem; }
.tl-nav-links a:hover { color: var(--tl-ink); text-decoration:none; }
.tl-cta {
    background: var(--tl-ink); color: #fff !important; padding: 8px 16px; border-radius: 8px;
    font-weight: 600; font-size: .85rem;
}
.tl-cta:hover { background: var(--tl-accent); text-decoration:none; }

/* ── Breadcrumb ──────────────────────────────────────────────────────── */
.tl-crumb { display:flex; align-items:center; gap:8px; padding: 20px 0 4px; font-size: .82rem; color: var(--tl-ink4); }
.tl-crumb a { color: var(--tl-ink3); }
.tl-crumb a:hover { color: var(--tl-accent); text-decoration:none; }
.tl-crumb .sep { opacity: .5; }

/* ── Hero (tool / hub page) ──────────────────────────────────────────── */
.tl-hero { padding: 36px 0 28px; }
.tl-eyebrow {
    display:inline-flex; align-items:center; gap:6px;
    background: var(--tl-accent-soft); color: var(--tl-accent);
    font-size: .72rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; padding: 6px 10px; border-radius: 999px;
    margin-bottom: 14px;
}
.tl-eyebrow .dot { width: 6px; height: 6px; border-radius:50%; background: var(--tl-accent); }
.tl-hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2rem, 4.2vw, 3.1rem);
    font-weight: 800;
    letter-spacing: -.02em;
    margin: 0 0 12px;
    line-height: 1.08;
    color: var(--tl-ink);
}
.tl-hero h1 em {
    font-family: 'Instrument Serif', 'Outfit', serif;
    font-style: italic; font-weight: 500;
    color: var(--tl-accent);
}
.tl-hero p.lede {
    font-size: 1.08rem; color: var(--tl-ink3);
    max-width: 640px; margin: 0;
}

/* ── Hub grid of tools ───────────────────────────────────────────────── */
.tl-grid {
    display:grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
    gap: 18px; margin: 26px 0 40px;
}
.tl-card {
    position: relative; display:block;
    padding: 22px; border-radius: var(--tl-radius-lg);
    background: var(--tl-card); border: 1px solid var(--tl-border);
    color: var(--tl-ink); text-decoration:none;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    overflow: hidden;
}
.tl-card:hover {
    transform: translateY(-3px);
    border-color: var(--tl-ink);
    box-shadow: var(--tl-shadow-lg);
    text-decoration:none;
}
.tl-card-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: var(--tl-accent-soft); color: var(--tl-accent);
    display:flex; align-items:center; justify-content:center;
    font-size: 1.3rem; margin-bottom: 14px;
}
.tl-card h3 { font-size: 1.15rem; font-weight: 700; margin: 0 0 6px; letter-spacing: -.01em; }
.tl-card p  { color: var(--tl-ink3); font-size: .92rem; margin: 0 0 14px; }
.tl-card .tl-arrow {
    display:inline-flex; align-items:center; gap:6px;
    font-weight: 600; color: var(--tl-accent); font-size: .9rem;
}
.tl-card .tl-arrow::after { content:'→'; transition: transform .2s; }
.tl-card:hover .tl-arrow::after { transform: translateX(3px); }

/* ── Search card (on each tool page) ─────────────────────────────────── */
.tl-search-card {
    background: var(--tl-card);
    border: 1px solid var(--tl-border);
    border-radius: var(--tl-radius-lg);
    padding: 28px;
    box-shadow: var(--tl-shadow);
    margin-top: 6px;
}
.tl-form-row { display:grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.tl-form-row.three { grid-template-columns: 1fr 1fr 1.4fr; }
.tl-form-row.full  { grid-template-columns: 1fr; }
.tl-label { font-size: .76rem; font-weight: 700; color: var(--tl-ink2); letter-spacing:.05em; text-transform: uppercase; margin-bottom: 6px; display:block; }
.tl-input {
    width: 100%; padding: 13px 14px;
    font-size: .98rem; font-family: inherit; color: var(--tl-ink);
    background: var(--tl-bg); border: 1.5px solid var(--tl-border2);
    border-radius: var(--tl-radius-sm);
    transition: border-color .15s, background .15s, box-shadow .15s;
}
.tl-input:focus {
    outline: none; border-color: var(--tl-accent); background: var(--tl-card);
    box-shadow: 0 0 0 3px rgba(78,70,229,.15);
}
.tl-btn {
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    padding: 13px 24px;
    background: var(--tl-ink); color: #fff;
    border: none; border-radius: var(--tl-radius-sm);
    font-family: inherit; font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: background .15s, transform .15s;
}
.tl-btn:hover { background: var(--tl-accent); }
.tl-btn:active { transform: translateY(1px); }
.tl-btn[disabled], .tl-btn.is-disabled { background: var(--tl-ink4); cursor: not-allowed; }
.tl-form-submit {
    display:flex; align-items:center; justify-content:space-between;
    margin-top: 18px; gap: 16px; flex-wrap: wrap;
}
.tl-form-hint { font-size: .82rem; color: var(--tl-ink3); flex: 1; }

/* ── Autocomplete dropdown (email-finder + company-lookup) ──────────── */
.tl-combo { position: relative; }
.tl-suggest {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    background: var(--tl-card);
    border: 1px solid var(--tl-border2);
    border-radius: var(--tl-radius-sm);
    box-shadow: var(--tl-shadow-lg);
    z-index: 30; overflow: hidden;
    max-height: 360px; overflow-y: auto;
}
.tl-suggest[hidden] { display: none; }
.tl-suggest-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--tl-border);
    transition: background .1s;
}
.tl-suggest-item:last-child { border-bottom: none; }
.tl-suggest-item:hover,
.tl-suggest-item.active {
    background: var(--tl-accent-soft);
}
.tl-suggest-logo {
    width: 34px; height: 34px; border-radius: 8px;
    background: var(--tl-bg); border: 1px solid var(--tl-border);
    object-fit: contain; padding: 3px; flex-shrink: 0;
}
.tl-suggest-logo.ph {
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--tl-ink3); font-size: 1rem;
}
.tl-suggest-body { flex: 1; min-width: 0; }
.tl-suggest-name {
    font-weight: 600; font-size: .95rem; color: var(--tl-ink);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tl-suggest-meta {
    font-size: .76rem; color: var(--tl-ink3); margin-top: 2px;
    display: flex; gap: 10px; flex-wrap: wrap;
}
.tl-suggest-meta span { display: inline-flex; align-items: center; gap: 3px; }
.tl-suggest-empty {
    padding: 16px; font-size: .86rem; color: var(--tl-ink4); text-align: center;
}

/* ── Error & notice banners ──────────────────────────────────────────── */
.tl-notice {
    padding: 14px 16px; border-radius: var(--tl-radius-sm);
    font-size: .92rem; line-height: 1.5;
    margin-top: 16px; display:flex; align-items:flex-start; gap:10px;
    border: 1px solid transparent;
}
.tl-notice .tl-ic { flex-shrink:0; font-size: 1rem; margin-top: 2px; }
.tl-notice.error   { background: var(--tl-danger-soft);  border-color:#fecaca; color: #991b1b; }
.tl-notice.info    { background: var(--tl-accent-soft);  border-color: #c7d2fe; color: #3730a3; }
.tl-notice.warn    { background: var(--tl-warning-soft); border-color:#fed7aa; color: #9a3412; }

/* ── Results ─────────────────────────────────────────────────────────── */
.tl-results { margin: 28px 0 40px; }
.tl-results h2 {
    font-size: 1.3rem; font-weight: 700; margin: 0 0 14px;
    display:flex; align-items:center; gap: 10px; color: var(--tl-ink);
}
.tl-results h2 .tl-count { background: var(--tl-bg); padding:3px 10px; font-size: .78rem; border-radius: 999px; color: var(--tl-ink3); font-weight:600; }

/* ── Verified email banner ──────────────────────────────────────────── */
.tl-verified {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border: 1px solid #86efac;
    border-radius: var(--tl-radius-md);
    padding: 18px 22px;
    display: flex; align-items:center; gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}
.tl-verified-ic { width: 36px; height: 36px; border-radius: 50%; background: var(--tl-success); color: #fff; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.tl-verified-body { flex: 1; min-width: 200px; }
.tl-verified-label { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tl-success); margin-bottom: 2px; }
.tl-verified-email { font-family: 'SFMono-Regular', 'Menlo', monospace; font-size: 1.2rem; font-weight: 700; color: #064e3b; word-break: break-all; }

/* ── Email pattern table ─────────────────────────────────────────────── */
.tl-patterns {
    background: var(--tl-card);
    border: 1px solid var(--tl-border);
    border-radius: var(--tl-radius-md);
    overflow: hidden;
}
.tl-pattern-row {
    display:grid; grid-template-columns: 1fr 140px 120px 100px;
    gap: 12px; padding: 14px 18px;
    border-bottom: 1px solid var(--tl-border);
    align-items: center;
    font-size: .95rem;
}
.tl-pattern-row:last-child { border-bottom: none; }
.tl-pattern-row:hover { background: var(--tl-bg); }
.tl-pattern-row.header { background: var(--tl-bg); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tl-ink3); }
.tl-email { font-family: 'SFMono-Regular', 'Menlo', monospace; color: var(--tl-ink); font-size: .98rem; word-break: break-all; }
.tl-label-pill { display:inline-block; padding: 3px 9px; font-size: .72rem; font-weight: 600; background: var(--tl-bg); border: 1px solid var(--tl-border); border-radius: 6px; color: var(--tl-ink3); }
.tl-conf {
    display:flex; align-items:center; gap:8px;
    font-size: .82rem; font-weight: 600;
}
.tl-conf-bar { flex:1; height: 6px; background: var(--tl-border); border-radius: 3px; overflow: hidden; }
.tl-conf-bar span { display:block; height:100%; background: var(--tl-accent); border-radius: 3px; }
.tl-copy-btn {
    background: none; border: 1.5px solid var(--tl-border); color: var(--tl-ink2);
    padding: 6px 12px; border-radius: 6px; font-size: .78rem; font-weight:600;
    cursor: pointer; font-family: inherit;
    transition: all .15s;
}
.tl-copy-btn:hover { border-color: var(--tl-accent); color: var(--tl-accent); background: var(--tl-accent-soft); }
.tl-copy-btn.copied { background: var(--tl-success); color: #fff; border-color: var(--tl-success); }

@media (max-width: 640px) {
    .tl-pattern-row { grid-template-columns: 1fr; gap: 6px; padding: 14px; }
    .tl-pattern-row.header { display:none; }
    .tl-pattern-row .tl-meta-mob { font-size:.72rem; color: var(--tl-ink3); }
}

/* ── Company result card ─────────────────────────────────────────────── */
.tl-company {
    background: var(--tl-card);
    border: 1px solid var(--tl-border);
    border-radius: var(--tl-radius-lg);
    overflow: hidden;
    box-shadow: var(--tl-shadow);
}
.tl-company-head {
    display:flex; align-items:flex-start; gap: 18px;
    padding: 24px;
    border-bottom: 1px solid var(--tl-border);
    background: linear-gradient(180deg, var(--tl-bg) 0%, var(--tl-card) 100%);
}
.tl-company-logo {
    width: 72px; height: 72px; border-radius: 16px;
    background: var(--tl-bg); border: 1px solid var(--tl-border);
    object-fit: contain; padding: 6px; flex-shrink: 0;
}
.tl-company-logo.ph {
    display:flex; align-items:center; justify-content:center;
    font-weight: 800; color: var(--tl-ink3); font-size: 1.8rem;
}
.tl-company-name { font-size: 1.45rem; font-weight: 800; letter-spacing: -.01em; margin: 0 0 4px; color: var(--tl-ink); }
.tl-company-legal { font-size: .82rem; color: var(--tl-ink4); margin-bottom: 6px; }
.tl-company-meta { display:flex; flex-wrap: wrap; gap: 14px; font-size: .88rem; color: var(--tl-ink3); }
.tl-company-meta span { display:inline-flex; align-items:center; gap: 4px; }
.tl-company-meta a { color: var(--tl-ink2); font-weight: 500; }
.tl-company-meta a:hover { color: var(--tl-accent); text-decoration: underline; }

.tl-company-stats {
    display:grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1px; background: var(--tl-border);
    border-bottom: 1px solid var(--tl-border);
}
.tl-stat {
    background: var(--tl-card);
    padding: 18px 22px;
}
.tl-stat-label { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tl-ink4); margin-bottom: 4px; }
.tl-stat-val { font-size: 1.1rem; font-weight: 700; color: var(--tl-ink); letter-spacing: -.01em; }

.tl-company-body { padding: 22px 24px; }
.tl-company-body p { color: var(--tl-ink2); font-size: .96rem; line-height: 1.65; margin: 0 0 14px; }
.tl-social { display:flex; flex-wrap:wrap; gap: 10px; margin-top: 14px; }
.tl-social a {
    display:inline-flex; align-items:center; gap: 6px;
    padding: 8px 14px; border-radius: 8px;
    background: var(--tl-bg); border: 1px solid var(--tl-border);
    font-size: .85rem; color: var(--tl-ink2); font-weight: 500;
    transition: all .15s;
}
.tl-social a:hover { color: var(--tl-accent); border-color: var(--tl-accent); background: var(--tl-accent-soft); text-decoration:none; }

/* ── Person / LinkedIn result card ───────────────────────────────────── */
.tl-person {
    background: var(--tl-card); border: 1px solid var(--tl-border);
    border-radius: var(--tl-radius-lg); padding: 22px;
    display: flex; gap: 18px; align-items: flex-start;
    margin-bottom: 18px; flex-wrap: wrap;
}
.tl-person-avatar {
    width: 54px; height: 54px; border-radius: 50%;
    background: var(--tl-accent-soft); color: var(--tl-accent);
    display:flex; align-items:center; justify-content:center;
    font-size: 1.25rem; font-weight: 800; flex-shrink: 0;
}
.tl-person-body { flex: 1; min-width: 220px; }
.tl-person-name { font-size: 1.2rem; font-weight: 700; color: var(--tl-ink); margin-bottom: 2px; }
.tl-person-title { font-size: .88rem; color: var(--tl-ink3); margin-bottom: 8px; }
.tl-person-email {
    display:inline-flex; align-items:center; gap: 8px;
    font-family: 'SFMono-Regular', 'Menlo', monospace;
    background: var(--tl-accent-soft); color: var(--tl-accent);
    padding: 8px 14px; border-radius: 8px;
    font-size: .95rem; font-weight: 600;
    border: 1px solid #c7d2fe;
}

/* ── Lower info — related tools + disclaimer ─────────────────────────── */
.tl-related-tools {
    margin-top: 48px;
    background: var(--tl-card);
    border: 1px solid var(--tl-border);
    border-radius: var(--tl-radius-lg);
    padding: 26px 28px;
}
.tl-related-tools h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 14px; color: var(--tl-ink); }
.tl-related-tools .tl-pill-row { display:flex; flex-wrap: wrap; gap: 10px; }
.tl-related-tools a {
    padding: 8px 14px; border-radius: 999px;
    background: var(--tl-bg); border: 1px solid var(--tl-border);
    color: var(--tl-ink2); font-size: .84rem; font-weight: 500;
    transition: all .15s;
}
.tl-related-tools a:hover { background: var(--tl-accent-soft); color: var(--tl-accent); border-color:#c7d2fe; text-decoration:none; }

.tl-disclaimer {
    margin: 40px 0 24px;
    font-size: .82rem; color: var(--tl-ink4);
    padding: 14px 16px; border-left: 3px solid var(--tl-border);
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.tl-footer {
    border-top: 1px solid var(--tl-border);
    background: var(--tl-bg);
    padding: 24px 0;
    text-align: center;
    font-size: .85rem;
    color: var(--tl-ink3);
    margin-top: 40px;
}
.tl-footer a { color: var(--tl-ink2); margin: 0 8px; }
.tl-footer a:hover { color: var(--tl-accent); }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 720px) {
    .tl-form-row, .tl-form-row.three { grid-template-columns: 1fr; }
    .tl-hero { padding: 24px 0 20px; }
    .tl-search-card { padding: 20px; }
    .tl-company-head { padding: 20px; }
    .tl-company-body { padding: 18px 20px; }
    .tl-nav-links a:not(.tl-cta) { display: none; }
}