/* tiktok-engagement-calculator — engagement inputs, grade card, donut chart, benchmarks */

/* ===== Input Group Stack (vertical metric inputs) ===== */
.evvy-input-group-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
}
.evvy-input-group {
  display: flex;
  align-items: center;
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius, 8px);
  overflow: hidden;
  transition: border-color var(--evvy-transition-fast, 0.15s ease);
}
.evvy-input-group:focus-within {
  border-color: var(--cluster-dark);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cluster-dark) 10%, transparent);
}
.evvy-input-group-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  flex-shrink: 0;
  color: var(--evvy-text-secondary, #666);
  font-size: 0.875rem;
  background: var(--cluster-surface, #F7EDEF);
}
[data-bs-theme="dark"] .evvy-input-group-icon {
  background: color-mix(in srgb, var(--cluster-dark) 25%, transparent);
}
.evvy-input-group-field {
  flex: 1;
  border: none;
  padding: 0.5rem 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  background: transparent;
  color: var(--evvy-text-primary);
  outline: none;
  width: 100%;
  min-width: 0;
}
.evvy-input-group-field::placeholder {
  color: var(--evvy-text-tertiary, #999);
  font-weight: 400;
}

/* ===== Grade Card ===== */
.evvy-tiktok-grade-card {
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--evvy-radius-lg, 12px);
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  margin-top: 1rem;
}
[data-bs-theme="dark"] .evvy-tiktok-grade-card {
  background: var(--evvy-gray-100, #1E1E1E);
}
.evvy-tiktok-grade-badge {
  display: inline-block;
  font-size: 1.125rem;
  font-weight: 800;
  padding: 0.4rem 1.25rem;
  border-radius: 50rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.evvy-grade-purple { background: #a855f7; }
.evvy-grade-blue   { background: #6366f1; }
.evvy-grade-green  { background: #22c55e; }
.evvy-grade-yellow { background: #f59e0b; color: #1a1a1a; }
.evvy-grade-red    { background: #ef4444; }
.evvy-tiktok-grade-desc {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--evvy-text-secondary, #666);
}

/* ===== Donut Chart Card ===== */
.evvy-tiktok-chart-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem;
  margin-top: 1rem;
}
[data-bs-theme="dark"] .evvy-tiktok-chart-card {
  background: var(--evvy-gray-100, #1E1E1E);
}
.evvy-tiktok-chart-title {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}
.evvy-tiktok-chart-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.evvy-tiktok-chart-wrap canvas {
  flex-shrink: 0;
}
.evvy-tiktok-chart-legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.evvy-tiktok-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
}
.evvy-tiktok-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}
.evvy-tiktok-legend-label {
  font-weight: 600;
  min-width: 70px;
}
.evvy-tiktok-legend-val {
  color: var(--evvy-text-secondary, #666);
  font-size: 0.75rem;
}

/* ===== Benchmark Card ===== */
.evvy-benchmark-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem;
  margin-top: 1rem;
}
[data-bs-theme="dark"] .evvy-benchmark-card {
  background: var(--evvy-gray-100, #1E1E1E);
}
.evvy-benchmark-title {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}
.evvy-benchmark-bar-wrap {
  position: relative;
  height: 28px;
  border-radius: 50rem;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.evvy-benchmark-zones {
  display: flex;
  height: 100%;
  width: 100%;
}
.evvy-benchmark-zones > div {
  flex: 1;
}
.evvy-benchmark-marker {
  position: absolute;
  top: -4px;
  width: 4px;
  height: 36px;
  background: var(--evvy-text-primary, #1a1a1a);
  border-radius: 2px;
  transition: left 0.4s ease;
}
.evvy-benchmark-verdict {
  font-size: 0.8125rem;
  color: var(--evvy-text-secondary, #666);
  text-align: center;
  margin-top: 0.25rem;
}

/* ===== Cross-platform comparison table ===== */
.evvy-cp-table {
  width: 100%;
  font-size: 0.8125rem;
  border-collapse: collapse;
  margin-top: 0.75rem;
}
.evvy-cp-table th {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--evvy-text-secondary, #666);
  padding: 0.375rem 0.5rem;
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
  text-align: right;
}
.evvy-cp-table th:first-child { text-align: left; }
.evvy-cp-table td {
  padding: 0.5rem;
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
  text-align: right;
}
.evvy-cp-table td:first-child {
  text-align: left;
  font-weight: 600;
}

/* ===== MOBILE ===== */
@media (max-width: 575.98px) {
  .evvy-input-group-stack { grid-template-columns: 1fr; }
  .evvy-tiktok-chart-wrap { flex-direction: column; }
  .evvy-tiktok-chart-wrap canvas { width: 140px !important; height: 140px !important; }
}