/* ═══════════════════════════════════════════
   SOLVV AI — Free Business Tools
   Loads after ../style.css (tokens, nav, buttons, footer)
   ═══════════════════════════════════════════ */

body { cursor: auto; background: var(--bg); }
.nav { background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 8px 0; }
.nav-logo { font-size: 2.2rem; }
.nav-logo-img { width: 36px; height: 36px; }
.nav-links { gap: 28px; }
.nav-links a { font-size: 1rem; font-weight: 700; }
.nav-links a.active { color: var(--primary); }

/* ─── PAGE HEAD ─── */
.t-head {
  padding: 120px 0 36px;
  background:
    radial-gradient(600px 300px at 10% 0%, rgba(124,58,237,0.10), transparent 70%),
    radial-gradient(500px 280px at 90% 10%, rgba(255,0,110,0.07), transparent 70%);
}
.t-crumbs { font-size: 0.85rem; color: var(--gray); margin-bottom: 14px; }
.t-crumbs a { color: var(--primary); }
.t-crumbs a:hover { text-decoration: underline; }
.t-head h1 {
  font-family: var(--font-h);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  letter-spacing: 0.03em;
  line-height: 1;
  margin-bottom: 14px;
}
.t-head h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), var(--pink));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.t-head p.lead { font-size: 1.08rem; color: var(--gray-l); max-width: 680px; line-height: 1.6; }
.t-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.t-badge {
  font-size: 0.78rem; font-weight: 600; color: var(--gray-l);
  background: #fff; border: 1px solid var(--border);
  padding: 5px 12px; border-radius: 100px;
}

/* ─── TOOL LAYOUT ─── */
.t-main { padding: 8px 0 64px; }
.t-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 24px;
  align-items: start;
}
.t-grid.t-grid--wide { grid-template-columns: minmax(0, 1fr); }
.t-grid.t-grid--doc { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.doc-pane { position: sticky; top: 90px; }
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 28px;
  box-shadow: 0 1px 2px rgba(22,17,42,0.04), 0 12px 32px -18px var(--shadow);
}
.card + .card { margin-top: 20px; }
.card h2, .card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 18px; }
.card-sub { font-size: 0.86rem; color: var(--gray); margin: -10px 0 18px; }
.result-card {
  position: sticky; top: 90px;
  background: linear-gradient(160deg, #faf6ff 0%, #fff 55%);
  border-color: rgba(124,58,237,0.22);
}

/* ─── FORM CONTROLS ─── */
.f-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.f-row.f-row--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.f-row + .f-row, .f-row + .f, .f + .f-row, .f + .f { margin-top: 16px; }
.f-row > .f + .f, .f-row > .f-row, .f-row > .f + .f-row { margin-top: 0; }
.f label, .f .f-label { display: block; font-size: 0.84rem; font-weight: 600; color: var(--gray-l); margin-bottom: 6px; }
.f input, .f select, .f textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: #fff;
  border: 1.5px solid rgba(22,17,42,0.14);
  border-radius: 10px;
  padding: 11px 13px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.f textarea { resize: vertical; min-height: 70px; }
.f input:focus, .f select:focus, .f textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.f-hint { font-size: 0.78rem; color: var(--gray); margin-top: 5px; }
.f-affix { position: relative; }
.f-affix > span {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 0.92rem; color: var(--gray); pointer-events: none;
}
.f-affix > span.pre { left: 13px; }
.f-affix > span.suf { right: 13px; }
.f-affix input.has-pre { padding-left: 30px; }
.f-affix input.has-suf { padding-right: 44px; }

/* Segmented control */
.seg {
  display: inline-flex; flex-wrap: wrap; gap: 4px;
  background: var(--surface2);
  border-radius: 12px; padding: 4px;
}
.seg button {
  font: inherit; font-size: 0.9rem; font-weight: 600;
  color: var(--gray-l);
  background: transparent; border: none; cursor: pointer;
  padding: 8px 14px; border-radius: 9px;
  transition: background 0.15s, color 0.15s;
}
.seg button.on { background: #fff; color: var(--primary); box-shadow: 0 1px 4px rgba(22,17,42,0.1); }
.seg-block { display: flex; width: 100%; }
.seg-block button { flex: 1; }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: inherit; font-size: 0.9rem; font-weight: 600;
  color: var(--gray-l); background: #fff;
  border: 1.5px solid rgba(22,17,42,0.14);
  padding: 7px 14px; border-radius: 100px; cursor: pointer;
  transition: all 0.15s;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ─── RESULTS ─── */
.r-hero { margin-bottom: 18px; }
.r-hero .r-label { font-size: 0.82rem; font-weight: 600; color: var(--gray); text-transform: uppercase; letter-spacing: 0.06em; }
.r-hero .r-value {
  font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -0.02em;
  color: var(--text); line-height: 1.15; margin-top: 4px;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}
.r-hero .r-note { font-size: 0.86rem; color: var(--gray); margin-top: 4px; }
.r-lines { border-top: 1px solid var(--border); }
.r-line {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 11px 0; border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.r-line span:first-child { color: var(--gray-l); }
.r-line span:last-child { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.r-line.r-total span { font-size: 1.05rem; color: var(--text); font-weight: 800; }
.r-line.r-good span:last-child { color: var(--green); }
.r-line.r-bad span:last-child { color: #dc2626; }
.r-words { font-size: 0.86rem; color: var(--gray); margin-top: 12px; font-style: italic; }
.r-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.r-actions .btn { padding: 10px 18px; font-size: 0.88rem; }
.btn-soft { background: var(--surface2); color: var(--primary); border: 1px solid rgba(124,58,237,0.2); }
.btn-soft:hover { background: #ede6fc; }
.btn-wa { background: #25D366; color: #fff; }
.r-empty { color: var(--gray); font-size: 0.95rem; }

/* Meter bar */
.meter { height: 10px; background: var(--surface2); border-radius: 10px; overflow: hidden; margin: 8px 0 4px; display: flex; }
.meter > i { display: block; height: 100%; }

/* Tables (line items etc.) */
.t-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.t-table th { text-align: left; font-size: 0.78rem; font-weight: 700; color: var(--gray); text-transform: uppercase; letter-spacing: 0.04em; padding: 8px 6px; border-bottom: 1px solid var(--border); }
.t-table td { padding: 6px; vertical-align: top; border-bottom: 1px solid var(--border); }
.t-table input, .t-table select {
  width: 100%; font: inherit; font-size: 0.92rem; color: var(--text); background: #fff;
  border: 1.5px solid rgba(22,17,42,0.14); border-radius: 8px; padding: 8px 9px;
}
.t-table input:focus, .t-table select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(124,58,237,0.15); }
.t-table .f-affix input.has-pre { padding-left: 26px; }
.t-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.row-del {
  background: none; border: none; cursor: pointer; color: var(--gray);
  font-size: 1.2rem; line-height: 1; padding: 8px 4px;
}
.row-del:hover { color: #dc2626; }
.add-row { margin-top: 12px; }

/* ─── CONTENT (SEO copy, FAQ) ─── */
.t-content { padding: 24px 0 40px; }
.t-content .prose { max-width: 780px; }
.prose h2 { font-family: var(--font-h); font-weight: 400; font-size: 2rem; letter-spacing: 0.03em; margin: 36px 0 12px; }
.prose h3 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 8px; }
.prose p, .prose li { color: var(--gray-l); line-height: 1.75; font-size: 1rem; }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { padding-left: 22px; margin: 10px 0; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 6px; }
.prose strong { color: var(--text); }
.prose code, .formula {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem; background: var(--surface2);
  padding: 2px 7px; border-radius: 6px; color: var(--text);
}
.formula { display: block; padding: 12px 16px; margin: 12px 0; line-height: 1.7; white-space: pre-wrap; }
.prose table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 0.94rem; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.prose th { background: var(--surface); font-weight: 700; color: var(--text); }
.prose td { color: var(--gray-l); }
.faq-list details {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; background: #fff;
}
.faq-list details + details { margin-top: 10px; }
.faq-list summary { font-weight: 700; cursor: pointer; color: var(--text); list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; float: right; color: var(--primary); font-weight: 800; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { margin-top: 10px; }

/* ─── PITCH + LEAD ─── */
.pitch { padding: 32px 0 72px; }
.pitch-box {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px;
  border-radius: 24px; padding: 44px;
  background: linear-gradient(135deg, #f3ecff 0%, #ffeef6 100%);
  border: 1px solid rgba(124,58,237,0.18);
}
.pitch-kicker { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary); margin-bottom: 10px; }
.pitch-box h2 { font-family: var(--font-h); font-weight: 400; font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: 0.03em; line-height: 1.05; margin-bottom: 14px; }
.pitch-box > div > p { color: var(--gray-l); line-height: 1.65; margin-bottom: 18px; }
.pitch-points li { position: relative; padding-left: 28px; color: var(--gray-l); line-height: 1.55; }
.pitch-points li + li { margin-top: 10px; }
.pitch-points li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--primary); color: #fff; font-size: 0.7rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.lead-form { background: #fff; border-radius: 18px; padding: 26px; box-shadow: 0 20px 50px -25px rgba(76,29,149,0.35); }
.lead-form h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 4px; }
.lead-form > p { font-size: 0.86rem; color: var(--gray); margin-bottom: 16px; }
.lead-form .f + .f { margin-top: 12px; }
.lead-form .btn { width: 100%; justify-content: center; margin-top: 16px; }
.lead-msg { font-size: 0.88rem; margin-top: 10px; text-align: center; }
.lead-msg.ok { color: var(--green); font-weight: 600; }
.lead-msg.err { color: #dc2626; }
.lead-or { text-align: center; font-size: 0.85rem; color: var(--gray); margin-top: 12px; }
.lead-or a { color: #128C3F; font-weight: 700; }

/* ─── RELATED / HUB CARDS ─── */
.related { padding: 0 0 72px; }
.related h2 { font-family: var(--font-h); font-weight: 400; font-size: 2rem; letter-spacing: 0.03em; margin-bottom: 18px; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.tool-card {
  display: flex; flex-direction: column; gap: 6px;
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 20px; transition: transform 0.2s var(--ease), box-shadow 0.2s, border-color 0.2s;
}
.tool-card:hover { transform: translateY(-3px); border-color: rgba(124,58,237,0.35); box-shadow: 0 16px 36px -20px var(--shadow); }
.tool-card .ti { font-size: 1.5rem; }
.tool-card strong { font-size: 1.02rem; color: var(--text); }
.tool-card span { font-size: 0.88rem; color: var(--gray); line-height: 1.5; }
.hub-group + .hub-group { margin-top: 44px; }
.hub-group h2 { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary); margin-bottom: 14px; font-family: var(--font-b); }

/* ─── DOCUMENT (invoice / quote / payslip) PREVIEW ─── */
.doc-wrap { background: var(--surface2); border-radius: var(--r); padding: 24px; overflow-x: auto; }
.doc {
  background: #fff; color: #111; width: 100%; max-width: 820px; min-width: 760px; margin: 0 auto;
  padding: 40px; font-size: 13px; line-height: 1.5;
  box-shadow: 0 10px 40px -20px rgba(22,17,42,0.35); border-radius: 6px;
  font-family: var(--font-b);
}
.doc h1 { font-family: var(--font-b); font-size: 22px; font-weight: 800; letter-spacing: 0.02em; color: #111; }
.doc .doc-top { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; border-bottom: 2px solid #111; padding-bottom: 16px; margin-bottom: 16px; }
.doc .doc-logo { max-height: 56px; max-width: 160px; object-fit: contain; margin-bottom: 8px; }
.doc .muted { color: #555; }
.doc .doc-meta { text-align: right; }
.doc .doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 16px; }
.doc .doc-parties h4, .doc h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: #666; margin-bottom: 4px; }
.doc table { width: 100%; border-collapse: collapse; margin: 8px 0 12px; }
.doc th { background: #f3f3f6; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; text-align: left; padding: 7px 8px; border: 1px solid #ddd; }
.doc td { padding: 7px 8px; border: 1px solid #ddd; vertical-align: top; }
.doc .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.doc .doc-sum { margin-left: auto; width: 320px; max-width: 100%; }
.doc .doc-sum td { border: none; border-bottom: 1px solid #eee; padding: 5px 8px; }
.doc .doc-sum tr.grand td { font-weight: 800; font-size: 15px; border-top: 2px solid #111; border-bottom: 2px solid #111; }
.doc .doc-foot { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 20px; }
.doc .doc-sign { text-align: right; }
.doc .doc-sign .line { margin-top: 48px; border-top: 1px solid #999; display: inline-block; padding-top: 4px; min-width: 180px; text-align: center; }
.doc .doc-credit { margin-top: 28px; padding-top: 10px; border-top: 1px dashed #ccc; text-align: center; font-size: 10.5px; color: #888; }
.doc .doc-credit b { color: #7C3AED; }
.logo-drop { display: flex; align-items: center; gap: 12px; }
.logo-drop img { max-height: 44px; max-width: 120px; border-radius: 6px; border: 1px solid var(--border); }

/* Tabs for doc tools */
.t-tabs { display: none; }

/* ─── TOAST ─── */
.t-toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
  background: var(--text); color: #fff; font-size: 0.9rem; font-weight: 600;
  padding: 10px 18px; border-radius: 100px; opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s; z-index: 2000;
}
.t-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 960px) {
  .t-grid { grid-template-columns: minmax(0, 1fr); }
  .result-card { position: static; }
  .t-grid.t-grid--doc { grid-template-columns: minmax(0, 1fr); }
  .doc-pane { position: static; }
  .pitch-box { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
}
@media (max-width: 768px) {
  .t-head { padding: 96px 0 24px; }
  .card { padding: 20px; }
  .f-row, .f-row.f-row--3 { grid-template-columns: minmax(0,1fr); }
  .f-row.f-row--keep { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .doc-wrap { padding: 10px; }
  .t-tabs { display: flex; margin-bottom: 16px; }
  .t-grid[data-view="edit"] .doc-pane { display: none; }
  .t-grid[data-view="preview"] .edit-pane { display: none; }
  .t-table.stack thead { display: none; }
  .t-table.stack, .t-table.stack tbody { display: block; width: 100%; }
  .t-table.stack tr { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--border); position: relative; }
  .t-table.stack td { border: none; padding: 0; width: auto !important; min-width: 0; }
  .t-table.stack td input, .t-table.stack td select { min-width: 0; }
  .t-table.stack td.wide { grid-column: 1 / -1; padding-right: 30px; }
  .t-table.stack td.del { position: absolute; top: 8px; right: 0; }
  .t-table.stack td[data-label]::before { content: attr(data-label); display: block; font-size: 0.72rem; font-weight: 700; color: var(--gray); text-transform: uppercase; margin-bottom: 3px; }
}

/* ─── PRINT: only the document ─── */
@media print {
  @page { size: A4; margin: 12mm; }
  body * { visibility: hidden !important; }
  .doc, .doc * { visibility: visible !important; }
  .doc { position: absolute; left: 0; top: 0; width: 100%; min-width: 0; max-width: none; box-shadow: none; padding: 0; border-radius: 0; zoom: 1 !important; }
  .wa-float, .t-toast, #solvv-cc { display: none !important; }
  .doc-pane { display: block !important; }
}

/* ─── GATE (details before unlock) ─── */
.gate {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(22,17,42,0.45); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 16px;
  opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s;
}
.gate.open { opacity: 1; visibility: visible; }
.gate-box {
  position: relative; width: 100%; max-width: 440px; max-height: calc(100vh - 32px); overflow-y: auto;
  background: #fff; border-radius: 20px; padding: 28px;
  box-shadow: 0 30px 80px -20px rgba(22,17,42,0.45);
  transform: translateY(12px); transition: transform 0.25s var(--ease);
}
.gate.open .gate-box { transform: none; }
.gate-box h3 { font-size: 1.35rem; font-weight: 800; margin-bottom: 6px; }
.gate-sub { font-size: 0.9rem; color: var(--gray); line-height: 1.5; margin-bottom: 18px; }
.gate-fine { font-size: 0.75rem; color: var(--gray); margin-top: 12px; text-align: center; }
.gate-fine a { color: var(--primary); }
.gate-x { position: absolute; top: 12px; right: 14px; background: none; border: none; font-size: 1.6rem; color: var(--gray); cursor: pointer; line-height: 1; }
.gated { position: relative; }
body:not(.lead-ok) .gated > *:not(.gate-unlock) { filter: blur(5px); user-select: none; pointer-events: none; }
.gate-unlock { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); white-space: nowrap; z-index: 2; }
body.lead-ok .gate-unlock { display: none; }

/* ─── FREE LIMIT (one document) ─── */
.limit-box {
  text-align: center; padding: 48px 28px;
  background: linear-gradient(135deg, #f3ecff 0%, #ffeef6 100%);
  border: 1px solid rgba(124,58,237,0.2); border-radius: 20px;
}
.limit-box .li { font-size: 2.4rem; margin-bottom: 8px; }
.limit-box h2 { font-family: var(--font-h); font-weight: 400; font-size: 2.2rem; letter-spacing: 0.03em; margin-bottom: 10px; }
.limit-box p { color: var(--gray-l); max-width: 520px; margin: 0 auto 20px; line-height: 1.6; }
.limit-box .r-actions { justify-content: center; }