/* === LIFTLOG SEO TOOL PAGES — layout, inputs, calculator results === */

/* Hero */
.tool-hero {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 3rem 1.5rem 2.5rem;
}

.tool-hero-inner { max-width: 800px; margin: 0 auto; }

.tool-breadcrumb {
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
  display: block;
}

.tool-breadcrumb a { color: var(--fg-muted); text-decoration: none; }
.tool-breadcrumb a:hover { color: var(--accent); }

.tool-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1rem;
}

.tool-headline-sub {
  color: var(--accent);
  display: block;
  font-size: 0.65em;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.01em;
}

.tool-lead { font-size: 1.05rem; color: var(--fg-muted); line-height: 1.7; max-width: 620px; }

/* Layout */
.tool-page { min-height: 100vh; }

.tool-content {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Card */
.tool-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
}

.tool-card-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--fg); margin-bottom: 0.4rem; }
.tool-card-note { font-size: 0.88rem; color: var(--fg-muted); margin-bottom: 1.5rem; }

/* Inputs */
.tool-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.25rem; }
.tool-inputs-4, .tool-inputs-grid { grid-template-columns: repeat(2, 1fr); }
.tool-field { display: flex; flex-direction: column; gap: 0.4rem; }

.tool-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.tool-input-row { display: flex; gap: 0.5rem; align-items: stretch; }

.tool-input {
  flex: 1;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  color: var(--fg);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  min-width: 0;
  transition: border-color 0.15s;
}

.tool-input:focus { border-color: var(--accent); }
.tool-input::placeholder { color: var(--fg-subtle); }
.tool-input::-webkit-inner-spin-button, .tool-input::-webkit-outer-spin-button { opacity: 1; }

.tool-select {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.6rem;
  color: var(--fg);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  cursor: pointer;
}

.tool-select-full { width: 100%; }

.tool-input-suffix {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  color: var(--fg-muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.tool-options-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.tool-option-label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--fg-muted); cursor: pointer; }
.tool-option-label input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }
.tool-field-inline { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--fg-muted); }

/* Calc button */
.tool-calc-btn {
  background: var(--accent);
  color: #0B0B0D;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.01em;
  width: 100%;
}

.tool-calc-btn:hover { background: var(--accent-dim); transform: translateY(-1px); }
.tool-calc-btn:active { transform: translateY(0); }

/* Results */
.tool-results { margin-top: 1.75rem; }
.tool-empty { color: var(--fg-muted); font-size: 0.9rem; text-align: center; padding: 1rem; }

/* 1RM */
.orm-result-main {
  text-align: center;
  margin-bottom: 1.75rem;
  padding: 1.5rem;
  background: var(--bg-3);
  border-radius: 12px;
}

.orm-result-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-muted); font-weight: 600; margin-bottom: 0.5rem; }
.orm-result-values { display: flex; justify-content: center; align-items: center; gap: 1rem; }
.orm-big-number { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; color: var(--accent); }
.orm-big-number.orm-secondary { color: var(--fg-muted); font-size: clamp(1.5rem, 4vw, 2.2rem); }
.orm-divider { color: var(--fg-subtle); font-size: 1.5rem; }
.orm-result-labels { display: flex; justify-content: center; gap: 4.5rem; font-size: 0.75rem; color: var(--fg-muted); margin-top: 0.4rem; text-transform: uppercase; letter-spacing: 0.1em; }

.orm-table-wrap h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-muted); margin-bottom: 0.75rem; font-weight: 600; }

.orm-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.orm-table th { text-align: left; padding: 0.5rem 0.75rem; color: var(--fg-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; border-bottom: 1px solid var(--border); }
.orm-table td { padding: 0.55rem 0.75rem; border-bottom: 1px solid rgba(34,34,38,0.5); color: var(--fg); }
.orm-table tr:last-child td { border-bottom: none; }
.orm-table tr:hover td { background: rgba(212,255,61,0.04); }
.orm-table td:first-child { color: var(--accent); font-weight: 600; }

/* Plate Calculator */
.plate-svg { width: 100%; max-width: 500px; display: block; margin: 0 auto 1.5rem; }
.plate-summary { font-size: 1rem; color: var(--fg-muted); margin-bottom: 1rem; text-align: center; }
.plate-summary strong { color: var(--accent); font-size: 1.2rem; }
.plate-breakdown { display: flex; justify-content: center; }
.plate-breakdown-side { background: var(--bg-3); border-radius: 10px; padding: 1rem 1.5rem; min-width: 200px; }
.plate-side-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-muted); font-weight: 600; margin-bottom: 0.75rem; text-align: center; }
.plate-row { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0; font-size: 0.95rem; }
.plate-swatch { width: 14px; height: 14px; border-radius: 3px; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.1); }
.plate-qty { color: var(--fg-muted); font-weight: 600; min-width: 1.5rem; }
.plate-weight { color: var(--fg); font-weight: 500; }
.plate-error { color: #F87171; font-size: 0.9rem; padding: 0.75rem 1rem; background: rgba(248,113,113,0.1); border-radius: 8px; border: 1px solid rgba(248,113,113,0.2); }
.plate-bar-visual { margin-bottom: 1.5rem; }

/* === Strength Standards Calculator === */

/* 3-column input row */
.ss-inputs-3 { grid-template-columns: 1fr 1fr 1fr; }

/* Verdict */
.ss-verdict {
  text-align: center;
  padding: 1.75rem 1rem 1rem;
  background: var(--bg-3);
  border-radius: 14px;
  margin-bottom: 1.5rem;
}

.ss-verdict-tier {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

/* Tier 0 = muted, 1 = muted, 2+ = lime */
.ss-tier-0 { color: var(--fg-subtle); }
.ss-tier-1 { color: var(--fg-muted); }
.ss-tier-2 { color: var(--accent); }
.ss-tier-3 { color: var(--accent); }
.ss-tier-4 { color: var(--accent); }

.ss-verdict-percentile {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 0.3rem;
}

.ss-verdict-ratio {
  font-size: 0.85rem;
  color: var(--fg-subtle);
  letter-spacing: 0.05em;
}

/* Tier Bar */
.ss-tier-bar-wrap { margin-bottom: 0.75rem; position: relative; }

.ss-tier-bar {
  display: flex;
  gap: 3px;
  border-radius: 8px;
  overflow: hidden;
  height: 48px;
}

.ss-tier-seg {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-subtle);
  background: var(--bg-3);
  transition: background 0.2s, color 0.2s;
  padding: 0 4px;
  text-align: center;
}

.ss-tier-seg span { pointer-events: none; }

.ss-tier-seg.ss-active {
  background: var(--accent);
  color: #0B0B0D;
}

/* Pointer below bar */
.ss-tier-pointer-wrap { position: relative; height: 18px; margin-top: 3px; }

.ss-tier-pointer {
  position: absolute;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 10px solid var(--accent);
  top: 4px;
}

/* Next tier delta */
.ss-next-tier {
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(212,255,61,0.08);
  border: 1px solid rgba(212,255,61,0.2);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  margin-bottom: 1.5rem;
}

.ss-next-tier.ss-elite {
  color: var(--fg);
  background: rgba(255,255,255,0.04);
  border-color: var(--border);
}

/* Standards table */
.ss-standards-table-wrap { margin-bottom: 1.5rem; }

.ss-table-heading {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.ss-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.ss-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--fg-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.ss-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid rgba(34,34,38,0.5);
  color: var(--fg);
}
.ss-table tr:last-child td { border-bottom: none; }
.ss-table td:first-child { color: var(--fg-muted); font-weight: 600; }
.ss-row-active td { background: rgba(212,255,61,0.06) !important; }
.ss-row-active td:first-child { color: var(--accent); }

/* Share section */
.ss-share-section {
  background: var(--bg-3);
  border-radius: 14px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.ss-share-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 1rem;
}

.ss-share-preview { margin-bottom: 1rem; }

.ss-preview-img {
  width: 100%;
  max-width: 320px;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.ss-share-btns {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.ss-share-btn {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.ss-share-btn:hover { border-color: var(--accent); background: rgba(212,255,61,0.06); }
.ss-dl-btn { color: var(--accent); }
.ss-share-copied { text-align: center; font-size: 0.85rem; color: var(--accent); margin-top: 0.4rem; }

/* CTA card */
.ss-cta-card {
  background: var(--bg-2);
  border: 1px solid rgba(212,255,61,0.2);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.ss-cta-icon { font-size: 2rem; flex-shrink: 0; }

.ss-cta-headline {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.ss-cta-sub {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.ss-cta-form { margin-bottom: 0.75rem; }

.ss-program-btn {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(212,255,61,0.3);
  border-radius: 6px;
  padding: 0.4rem 0.9rem;
  transition: background 0.15s, border-color 0.15s;
}

.ss-program-btn:hover { background: rgba(212,255,61,0.08); border-color: var(--accent); }

/* FAQ */
.ss-faq { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 0.5rem; }

.ss-faq-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
}

.ss-faq-item strong {
  display: block;
  color: var(--fg);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.ss-faq-item p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.6; margin: 0; }
.ss-faq-item a { color: var(--accent); text-decoration: none; }
.ss-faq-item a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 640px) {
  .ss-inputs-3 { grid-template-columns: 1fr 1fr; }
  .ss-cta-card { flex-direction: column; gap: 0.75rem; }
  .ss-tier-seg { font-size: 0.6rem; }
  .ss-share-btns { flex-direction: column; align-items: stretch; }
}

@media (max-width: 400px) {
  .ss-inputs-3 { grid-template-columns: 1fr; }
  .ss-tier-seg span { display: none; }
}

/* Responsive */
@media (max-width: 640px) {
  .tool-inputs { grid-template-columns: 1fr; }
  .tool-inputs-4 { grid-template-columns: 1fr 1fr; }
  .tool-content { padding: 1.5rem 1rem 5rem; }
  .tool-card { padding: 1.25rem; }
  .orm-result-labels { gap: 3rem; }
  .orm-big-number { font-size: 1.8rem; }
}

@media (max-width: 400px) { .tool-inputs-4 { grid-template-columns: 1fr; } }