/* Cost Seg Smart — Embeddable Calculator Widget Styles */
/* Self-contained. Does not import shared.css. */

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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --emb-bg: #FFFFFF;
  --emb-card: #F8FAFC;
  --emb-text: #1E293B;
  --emb-text-light: #64748B;
  --emb-border: #E2E8F0;
  --emb-accent: #2563EB;
  --emb-accent-light: rgba(37, 99, 235, 0.08);
  --emb-dark: #0B1220;
  --emb-success: #059669;
  --emb-highlight: #4ADE80;
  --emb-radius: 10px;
  --emb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
  --emb-bg: #0F172A;
  --emb-card: #1E293B;
  --emb-text: #E2E8F0;
  --emb-text-light: #94A3B8;
  --emb-border: #334155;
  --emb-accent: #3B82F6;
  --emb-accent-light: rgba(59, 130, 246, 0.12);
  --emb-dark: #F8FAFC;
  --emb-success: #10B981;
  --emb-highlight: #4ADE80;
}

body {
  font-family: var(--emb-font);
  background: var(--emb-bg);
  color: var(--emb-text);
  line-height: 1.5;
  padding: 20px 16px;
  max-width: 640px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}

/* Form */
.emb-form { max-width: 100%; }

.emb-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--emb-text);
  margin-bottom: 16px;
  text-align: center;
}

.emb-field { margin-bottom: 14px; }

.emb-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--emb-text);
  margin-bottom: 5px;
}

.emb-field select,
.emb-field input[type="text"] {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--emb-border);
  border-radius: var(--emb-radius);
  font-size: 0.95rem;
  font-family: var(--emb-font);
  color: var(--emb-text);
  background: var(--emb-bg);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.emb-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.emb-field select:focus,
.emb-field input[type="text"]:focus {
  border-color: var(--emb-accent);
  box-shadow: 0 0 0 3px var(--emb-accent-light);
}

.emb-error {
  display: none;
  font-size: 0.82rem;
  color: #DC2626;
  margin-top: 8px;
  text-align: center;
}

/* Results */
.emb-results {
  display: none;
  margin-top: 20px;
}
.emb-results.emb-show { display: block; }

/* Tabs */
.emb-tabs {
  display: flex;
  gap: 4px;
  background: var(--emb-card);
  border: 1px solid var(--emb-border);
  border-radius: var(--emb-radius);
  padding: 4px;
  margin-bottom: 16px;
}
.emb-tab {
  flex: 1;
  padding: 9px 8px;
  border: none;
  background: transparent;
  font-family: var(--emb-font);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--emb-text-light);
  cursor: pointer;
  border-radius: 7px;
  transition: background-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.emb-tab:hover { color: var(--emb-text); }
.emb-tab:focus-visible { outline: 2px solid var(--emb-accent); outline-offset: 1px; }
.emb-tab-active {
  background: var(--emb-bg);
  color: var(--emb-text);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.emb-panel { display: none; }
.emb-panel-active { display: block; }

/* Tab 1: Comparison table */
.emb-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.emb-compare-col {
  border-radius: var(--emb-radius);
  overflow: hidden;
  border: 1px solid var(--emb-border);
}
.emb-compare-col-neutral { background: var(--emb-card); }
.emb-compare-col-accent {
  background: var(--emb-accent-light);
  border-color: var(--emb-accent);
}
.emb-compare-header {
  padding: 10px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  background: var(--emb-bg);
  border-bottom: 1px solid var(--emb-border);
  color: var(--emb-text);
}
.emb-compare-col-accent .emb-compare-header {
  background: var(--emb-accent);
  color: #fff;
  border-bottom-color: var(--emb-accent);
}
.emb-compare-row {
  padding: 10px 12px;
  border-bottom: 1px solid var(--emb-border);
}
.emb-compare-row:last-child { border-bottom: none; }
.emb-compare-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--emb-text-light);
  margin-bottom: 2px;
}
.emb-compare-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--emb-text);
}
.emb-compare-col-accent .emb-compare-value {
  color: var(--emb-accent);
}

.emb-delta {
  background: var(--emb-accent);
  color: #fff;
  padding: 14px 16px;
  border-radius: var(--emb-radius);
  text-align: center;
  margin-bottom: 14px;
}
.emb-delta-main {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
}
.emb-delta-main span { font-size: 1.4rem; font-weight: 800; }
.emb-delta-sub {
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.9;
  margin-top: 4px;
}

/* Tab 2: Over time chart */
.emb-chart-wrap {
  background: var(--emb-card);
  border: 1px solid var(--emb-border);
  border-radius: var(--emb-radius);
  padding: 12px;
  margin-bottom: 12px;
}
#emb-chart {
  display: block;
  width: 100%;
  height: 220px;
}
.emb-chart-legend {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--emb-text-light);
}
.emb-legend-item { display: inline-flex; align-items: center; gap: 6px; }
.emb-legend-dot {
  width: 10px; height: 10px; border-radius: 2px; display: inline-block;
}
.emb-legend-with { background: var(--emb-accent); }
.emb-legend-without { background: var(--emb-text-light); }

.emb-slider-wrap {
  background: var(--emb-card);
  border: 1px solid var(--emb-border);
  border-radius: var(--emb-radius);
  padding: 12px 14px;
  margin-bottom: 14px;
}
.emb-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
  color: var(--emb-text-light);
  margin-bottom: 8px;
  gap: 8px;
  flex-wrap: wrap;
}
.emb-slider-header strong {
  color: var(--emb-accent);
  font-weight: 700;
  font-size: 1rem;
}
#emb-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: var(--emb-border);
  outline: none;
}
#emb-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--emb-accent);
  cursor: pointer;
  border: 2px solid var(--emb-bg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
#emb-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--emb-accent);
  cursor: pointer;
  border: 2px solid var(--emb-bg);
}

/* Tab 3: Allocation donut */
.emb-alloc-wrap {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  background: var(--emb-card);
  border: 1px solid var(--emb-border);
  border-radius: var(--emb-radius);
  padding: 16px;
  margin-bottom: 14px;
}

.emb-donut {
  --pct5: 0%;
  --pct7: 0%;
  --pctSite: 0%;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: conic-gradient(
    var(--emb-accent)  0% var(--pct5),
    #7C3AED            var(--pct5) var(--pct7),
    var(--emb-success) var(--pct7) var(--pctSite),
    var(--emb-border)  var(--pctSite) 100%
  );
  position: relative;
  transition: background 0.4s ease;
  flex-shrink: 0;
}
.emb-donut::after {
  content: '';
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  background: var(--emb-bg);
}
.emb-donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 1;
}
.emb-donut-pct {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--emb-accent);
  line-height: 1.1;
}
.emb-donut-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--emb-text-light);
  font-weight: 600;
}

.emb-alloc-legend { display: flex; flex-direction: column; gap: 8px; }
.emb-alloc-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 0.82rem;
}
.emb-alloc-dot {
  width: 12px; height: 12px; border-radius: 3px;
}
.emb-alloc-dot-5  { background: var(--emb-accent); }
.emb-alloc-dot-7  { background: #7C3AED; }
.emb-alloc-dot-15 { background: var(--emb-success); }
.emb-alloc-dot-rem { background: var(--emb-border); }
.emb-alloc-label { color: var(--emb-text); font-weight: 600; }
.emb-alloc-amt {
  color: var(--emb-text);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.emb-alloc-pct {
  display: none;
}

/* CTA */
.emb-cta {
  display: block;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--emb-radius);
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--emb-font);
  color: #fff;
  background: var(--emb-success);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-bottom: 8px;
}
.emb-cta:hover { opacity: 0.9; }
.emb-cta:focus-visible { outline: 3px solid var(--emb-success); outline-offset: 2px; }

/* Email capture */
.emb-email { display: none; margin-top: 12px; }
.emb-email.emb-show { display: block; }
.emb-email-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--emb-text);
  margin-bottom: 6px;
  text-align: center;
}
.emb-email-row {
  display: flex;
  gap: 6px;
}
.emb-email-row input {
  flex: 1;
  padding: 9px 12px;
  border: 2px solid var(--emb-border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: var(--emb-font);
  color: var(--emb-text);
  background: var(--emb-bg);
  outline: none;
}
.emb-email-row input:focus { border-color: var(--emb-accent); }
.emb-email-row button {
  padding: 9px 16px;
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--emb-font);
  color: #fff;
  background: var(--emb-accent);
  cursor: pointer;
  white-space: nowrap;
}
.emb-email-toast {
  font-size: 0.78rem;
  text-align: center;
  margin-top: 6px;
  min-height: 1em;
}

/* Powered by */
.emb-powered {
  text-align: center;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--emb-border);
}
.emb-powered a {
  font-size: 0.72rem;
  color: var(--emb-text-light);
  text-decoration: none;
  letter-spacing: 0.3px;
}
.emb-powered a strong {
  color: var(--emb-accent);
  font-weight: 700;
}
.emb-powered a:hover strong { text-decoration: underline; }

/* Responsive */
@media (max-width: 540px) {
  .emb-alloc-wrap {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 14px;
  }
  .emb-alloc-legend { width: 100%; }
  .emb-donut { width: 150px; height: 150px; }
  .emb-donut-pct { font-size: 1.3rem; }
}

@media (max-width: 480px) {
  body { padding: 14px 12px; }
  .emb-compare { grid-template-columns: 1fr; }
  .emb-compare-col-neutral { order: 2; }
  .emb-compare-col-accent { order: 1; }
  .emb-tab { font-size: 0.75rem; padding: 8px 4px; }
  .emb-delta-main { font-size: 1rem; }
  .emb-delta-main span { font-size: 1.2rem; }
  .emb-slider-header { font-size: 0.78rem; }
  .emb-email-row { flex-direction: column; }
  .emb-email-row button { width: 100%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .emb-donut { transition: none; }
}