/* public/css/calc-guide.css
 * Bundle 6 — shared styles for all interactive widgets in calc guides.
 * All selectors are .aicg-* prefixed (Aicost Calc Guide) to avoid global pollution.
 */

/* ─── Shared tokens ─────────────────────────────────────────────────── */
.aicg-mini-slider, .aicg-live-vendors, .aicg-embedded-calc,
.aicg-tradeoff, .aicg-scenarios, .aicg-whatif, .aicg-cta {
  --aicg-c-text: #0f172a;
  --aicg-c-text-muted: #64748b;
  --aicg-c-text-dim: #94a3b8;
  --aicg-c-border: #e2e8f0;
  --aicg-c-border-strong: #cbd5e1;
  --aicg-c-bg: #ffffff;
  --aicg-c-bg-soft: #f8fafc;
  --aicg-c-bg-blue: #eff6ff;
  --aicg-c-bg-yellow: #fffbeb;
  --aicg-c-bg-green: #f0fdf4;
  --aicg-c-bg-red: #fef2f2;
  --aicg-c-accent: #2563eb;
  --aicg-c-success: #059669;
  --aicg-c-warning: #d97706;
  --aicg-c-danger: #dc2626;
  --aicg-radius: 8px;
  --aicg-radius-lg: 12px;
  --aicg-shadow: 0 1px 3px rgba(0,0,0,0.08);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--aicg-c-text);
  line-height: 1.5;
}

/* ─── MiniSlider ───────────────────────────────────────────────────── */
.aicg-mini-slider {
  background: var(--aicg-c-bg-soft);
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius);
  padding: 16px 20px;
  margin: 16px 0;
}
.aicg-ms-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
}
.aicg-ms-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  grid-column: 1 / -1;
}
.aicg-ms-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--aicg-c-border);
  border-radius: 3px;
  outline: none;
}
.aicg-ms-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  background: var(--aicg-c-accent);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.aicg-ms-slider::-moz-range-thumb {
  width: 20px; height: 20px;
  background: var(--aicg-c-accent);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #fff;
}
.aicg-ms-value {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 16px;
  min-width: 80px;
  text-align: right;
  padding: 4px 10px;
  background: #fff;
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius);
}
.aicg-ms-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.aicg-ms-anchor {
  display: inline-flex;
  flex-direction: column;
  padding: 4px 10px;
  background: #fff;
  border: 1px solid var(--aicg-c-border);
  border-radius: 999px;
  font-size: 11px;
  cursor: pointer;
  transition: all 120ms;
}
.aicg-ms-anchor:hover {
  border-color: var(--aicg-c-accent);
  background: var(--aicg-c-bg-blue);
}
.aicg-ms-anchor-label {
  color: var(--aicg-c-text-muted);
  font-weight: 500;
}
.aicg-ms-anchor-value {
  font-weight: 700;
  color: var(--aicg-c-text);
  font-variant-numeric: tabular-nums;
}
.aicg-ms-explainer {
  font-size: 13px;
  color: var(--aicg-c-text-muted);
  margin: 12px 0 0;
}
.aicg-ms-result {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--aicg-c-border);
  font-size: 14px;
}
.aicg-ms-result-label { color: var(--aicg-c-text-muted); }
.aicg-ms-result-value {
  font-weight: 700;
  font-size: 16px;
  color: var(--aicg-c-accent);
  font-variant-numeric: tabular-nums;
}

/* ─── LiveTopVendors ────────────────────────────────────────────────── */
.aicg-live-vendors {
  background: linear-gradient(180deg, #fafbff 0%, #fff 100%);
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius-lg);
  padding: 20px 24px;
  margin: 16px 0;
}
.aicg-lv-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.aicg-lv-title { margin: 0; font-size: 16px; font-weight: 700; }
.aicg-lv-verified {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--aicg-c-text-muted);
}
.aicg-lv-dot {
  width: 8px; height: 8px;
  background: var(--aicg-c-success);
  border-radius: 50%;
  display: inline-block;
  animation: aicg-pulse 2s ease-in-out infinite;
}
@keyframes aicg-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}
.aicg-lv-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.aicg-lv-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--aicg-c-border);
}
.aicg-lv-item:last-child { border-bottom: none; }
.aicg-lv-rank {
  font-size: 18px;
  font-weight: 700;
  color: var(--aicg-c-text-dim);
  text-align: center;
}
.aicg-lv-name {
  font-size: 14px;
  margin-bottom: 4px;
}
.aicg-lv-modelname {
  color: var(--aicg-c-text-muted);
  margin-left: 8px;
}
.aicg-lv-prices {
  font-size: 13px;
  color: var(--aicg-c-text-muted);
  font-variant-numeric: tabular-nums;
}
.aicg-lv-sep { margin: 0 4px; opacity: 0.5; }
.aicg-lv-tier {
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.aicg-lv-tier-cheap    { background: #dcfce7; color: #14532d; }
.aicg-lv-tier-balanced { background: #dbeafe; color: #1e3a8a; }
.aicg-lv-tier-premium  { background: #fde68a; color: #78350f; }
.aicg-lv-changes {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--aicg-c-border);
}
.aicg-lv-changes-title {
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--aicg-c-text-muted);
}
.aicg-lv-changes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
}
.aicg-lv-changes-list li {
  padding: 4px 0;
  font-variant-numeric: tabular-nums;
}
.aicg-lv-change-pct.up   { color: var(--aicg-c-danger); font-weight: 600; }
.aicg-lv-change-pct.down { color: var(--aicg-c-success); font-weight: 600; }
.aicg-lv-history-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--aicg-c-accent);
  text-decoration: none;
}
.aicg-lv-history-link:hover { text-decoration: underline; }

/* ─── EmbeddedCalc ─────────────────────────────────────────────────── */
.aicg-embedded-calc {
  margin: 24px 0;
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius-lg);
  overflow: hidden;
  background: #fff;
}
.aicg-ec-frame {
  position: relative;
  width: 100%;
  height: var(--aicg-ec-height, 720px);
}
.aicg-ec-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.aicg-ec-footer {
  padding: 8px 16px;
  background: var(--aicg-c-bg-soft);
  border-top: 1px solid var(--aicg-c-border);
  font-size: 13px;
  text-align: right;
}
.aicg-ec-footer a { color: var(--aicg-c-accent); text-decoration: none; }

/* ─── TradeoffMatrix ───────────────────────────────────────────────── */
.aicg-tradeoff {
  background: #fff;
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius-lg);
  padding: 24px;
  margin: 24px 0;
}
.aicg-to-prompt { margin-bottom: 16px; font-size: 15px; }
.aicg-to-hint { color: var(--aicg-c-text-muted); margin-left: 8px; font-size: 13px; }
.aicg-to-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.aicg-to-tab {
  padding: 8px 14px;
  background: var(--aicg-c-bg-soft);
  border: 1px solid var(--aicg-c-border);
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 120ms;
}
.aicg-to-tab:hover {
  border-color: var(--aicg-c-accent);
}
.aicg-to-tab.is-active {
  background: var(--aicg-c-accent);
  color: #fff;
  border-color: var(--aicg-c-accent);
}
.aicg-to-icon { font-size: 14px; }
.aicg-to-panel { display: none; }
.aicg-to-panel.is-active { display: block; }
.aicg-to-recs h4 { margin: 0 0 12px; font-size: 14px; }
.aicg-to-recs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.aicg-to-rec {
  padding: 12px 14px;
  background: var(--aicg-c-bg-soft);
  border-radius: var(--aicg-radius);
  border-left: 3px solid var(--aicg-c-success);
}
.aicg-to-rec.is-warning {
  border-left-color: var(--aicg-c-warning);
  background: var(--aicg-c-bg-yellow);
}
.aicg-to-rec-metric {
  margin-left: 8px;
  font-size: 13px;
  color: var(--aicg-c-text-muted);
}
.aicg-to-rec p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--aicg-c-text-muted);
}
.aicg-to-editorial {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--aicg-c-bg-blue);
  border-left: 3px solid var(--aicg-c-accent);
  border-radius: var(--aicg-radius);
}
.aicg-to-editorial p { margin: 0; font-size: 14px; }
.aicg-to-cost-impact {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--aicg-c-bg-yellow);
  border-radius: var(--aicg-radius);
  font-size: 13px;
}
.aicg-to-cta-trigger {
  margin-top: 20px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #fff7ed 0%, #fffbeb 100%);
  border-radius: var(--aicg-radius);
  font-size: 14px;
}
.aicg-to-cta-trigger a { color: var(--aicg-c-accent); font-weight: 600; }

/* ─── ScenarioTabs ─────────────────────────────────────────────────── */
.aicg-scenarios {
  margin: 24px 0;
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius-lg);
  background: #fff;
}
.aicg-sc-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--aicg-c-border);
}
.aicg-sc-header h3 { margin: 0 0 4px; font-size: 16px; }
.aicg-sc-subhead { margin: 0; font-size: 13px; color: var(--aicg-c-text-muted); }
.aicg-sc-tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--aicg-c-border);
  background: var(--aicg-c-bg-soft);
}
.aicg-sc-tab {
  padding: 10px 16px;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--aicg-c-text-muted);
  transition: all 120ms;
}
.aicg-sc-tab:hover { color: var(--aicg-c-text); }
.aicg-sc-tab.is-active {
  color: var(--aicg-c-accent);
  border-bottom-color: var(--aicg-c-accent);
  background: #fff;
}
.aicg-sc-panel {
  display: none;
  padding: 20px;
}
.aicg-sc-panel.is-active { display: block; }
.aicg-sc-headline {
  margin-bottom: 12px;
}
.aicg-sc-amount {
  font-size: 32px;
  font-weight: 700;
  color: var(--aicg-c-text);
  font-variant-numeric: tabular-nums;
}
.aicg-sc-period { font-size: 14px; color: var(--aicg-c-text-muted); margin-left: 4px; }
.aicg-sc-annual { display: block; font-size: 13px; color: var(--aicg-c-text-muted); margin-top: 4px; }
.aicg-sc-narrative { font-size: 14px; line-height: 1.6; margin: 8px 0; }
.aicg-sc-benchmark {
  font-size: 13px;
  padding: 8px 12px;
  background: var(--aicg-c-bg-green);
  border-radius: var(--aicg-radius);
  margin: 12px 0;
}
.aicg-sc-error {
  font-size: 13px;
  color: var(--aicg-c-danger);
  padding: 8px 12px;
  background: var(--aicg-c-bg-red);
  border-radius: var(--aicg-radius);
}
.aicg-sc-inputs-detail {
  margin-top: 14px;
  font-size: 13px;
}
.aicg-sc-inputs-detail summary { color: var(--aicg-c-text-muted); cursor: pointer; }
.aicg-sc-inputs-detail dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 8px 0 0;
  font-variant-numeric: tabular-nums;
}
.aicg-sc-inputs-detail dt { font-weight: 600; }
.aicg-sc-try {
  margin-top: 14px;
  padding: 8px 16px;
  background: var(--aicg-c-accent);
  color: #fff;
  border: 0;
  border-radius: var(--aicg-radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.aicg-sc-try:hover { background: #1d4ed8; }

/* ─── WhatIfSwitch ─────────────────────────────────────────────────── */
.aicg-whatif {
  margin: 24px 0;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--aicg-c-border);
  border-radius: var(--aicg-radius-lg);
}
.aicg-wi-header { margin-bottom: 16px; }
.aicg-wi-header h3 { margin: 0 0 8px; font-size: 16px; }
.aicg-wi-baseline {
  margin: 0;
  font-size: 14px;
  color: var(--aicg-c-text-muted);
}
.aicg-wi-baseline-cost { font-weight: 700; color: var(--aicg-c-text); margin-left: 6px; }
.aicg-wi-options { display: flex; flex-direction: column; gap: 10px; }
.aicg-wi-option {
  padding: 12px 16px;
  background: var(--aicg-c-bg-soft);
  border-radius: var(--aicg-radius);
  border-left: 4px solid var(--aicg-c-border-strong);
}
.aicg-wi-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: baseline;
}
.aicg-wi-name strong { font-size: 14px; }
.aicg-wi-cost { font-size: 14px; font-variant-numeric: tabular-nums; }
.aicg-wi-delta {
  font-size: 14px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}
.aicg-wi-delta.is-savings { background: var(--aicg-c-bg-green); color: var(--aicg-c-success); }
.aicg-wi-delta.is-cost    { background: var(--aicg-c-bg-red); color: var(--aicg-c-danger); }
.aicg-wi-savings {
  font-size: 13px;
  color: var(--aicg-c-success);
  margin-top: 4px;
  font-weight: 600;
}
.aicg-wi-warnings {
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--aicg-c-bg-yellow);
  border-radius: var(--aicg-radius);
  font-size: 13px;
}
.aicg-wi-warnings ul { margin: 4px 0 0; padding-left: 20px; }
.aicg-wi-cta {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--aicg-c-border);
  font-size: 14px;
}
.aicg-wi-cta a { color: var(--aicg-c-accent); font-weight: 600; }

/* ─── SmartCTA ─────────────────────────────────────────────────────── */
.aicg-cta {
  margin: 32px 0;
  padding: 28px;
  border-radius: var(--aicg-radius-lg);
  border: 1px solid var(--aicg-c-border);
  background: linear-gradient(180deg, #f0f9ff 0%, #fff 100%);
}
.aicg-cta-end {
  background: linear-gradient(180deg, #fff7ed 0%, #fff 100%);
}
.aicg-cta-tradeoff {
  background: linear-gradient(180deg, #fef3c7 0%, #fff 100%);
}
.aicg-cta-headline { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
.aicg-cta-blurb { margin: 0 0 20px; font-size: 14px; color: var(--aicg-c-text-muted); line-height: 1.5; }
.aicg-cta-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.aicg-cta-honeypot { position: absolute; left: -9999px; }
.aicg-cta-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.aicg-cta-field input, .aicg-cta-field select, .aicg-cta-field textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--aicg-c-border-strong);
  border-radius: var(--aicg-radius);
  background: #fff;
  font-family: inherit;
}
.aicg-cta-field input:focus, .aicg-cta-field select:focus, .aicg-cta-field textarea:focus {
  outline: none;
  border-color: var(--aicg-c-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.aicg-cta-submit {
  padding: 12px 20px;
  background: var(--aicg-c-accent);
  color: #fff;
  border: 0;
  border-radius: var(--aicg-radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 120ms;
}
.aicg-cta-submit:hover { background: #1d4ed8; }
.aicg-cta-trust {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--aicg-c-text-muted);
}
.aicg-cta-trust a { color: var(--aicg-c-accent); }
.aicg-cta-success {
  text-align: center;
  padding: 20px;
  font-size: 15px;
  color: var(--aicg-c-success);
  font-weight: 600;
}

/* CTA grid layout — multi-column on desktop for mid/tradeoff/end placements */
@media (min-width: 768px) {
  .aicg-cta-mid .aicg-cta-form,
  .aicg-cta-tradeoff .aicg-cta-form,
  .aicg-cta-end .aicg-cta-form {
    grid-template-columns: 1fr 1fr;
  }
  .aicg-cta-mid .aicg-cta-submit,
  .aicg-cta-tradeoff .aicg-cta-submit,
  .aicg-cta-end .aicg-cta-submit {
    grid-column: 1 / -1;
  }
  .aicg-cta-end textarea { grid-column: 1 / -1; }
}

/* ─── Mobile adjustments ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .aicg-ec-frame { height: 880px; }   /* taller iframe on mobile */
  .aicg-ms-row { grid-template-columns: 1fr; }
  .aicg-ms-value { text-align: left; min-width: 0; }
  .aicg-wi-row { grid-template-columns: 1fr; gap: 4px; }
}