/* ============================================================
   EvvyTools — Tree Canopy Shade Calculator
   /assets/css/tools/tree-canopy-shade-calculator.css
   ============================================================ */

.evvy-tcs-select {
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  background: var(--bs-body-bg, #fff);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.evvy-tcs-select:focus {
  border-color: var(--cluster-dark, #1D3354);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--cluster-dark, #1D3354) 15%, transparent);
  outline: none;
}
[data-bs-theme="dark"] .evvy-tcs-select {
  background: var(--evvy-gray-100, #1E1E1E);
  color: var(--evvy-text-primary, #EAEAEA);
}

/* ============ SVG Diagram ============ */
.evvy-tcs-diagram {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--evvy-radius-lg, 12px);
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
}
[data-bs-theme="dark"] .evvy-tcs-diagram {
  background: var(--evvy-gray-100, #1E1E1E);
}

.evvy-tcs-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  border-radius: var(--evvy-radius-md, 10px);
  overflow: visible;
  color: #bce7fd;
}
.evvy-tcs-sky { fill: #bce7fd; }
[data-bs-theme="dark"] .evvy-tcs-sky { fill: #1e293b; }

.evvy-tcs-ground { fill: url(#groundGrad); }
.evvy-tcs-horizon { stroke: #78716c; }
[data-bs-theme="dark"] .evvy-tcs-horizon { stroke: #57534e; }

.evvy-tcs-svg-label {
  fill: var(--evvy-text-secondary, #6C757D);
  font-family: var(--evvy-font-family, sans-serif);
}

.evvy-tcs-diagram-caption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--evvy-text-secondary, #6C757D);
  line-height: 1.5;
  padding: 0 0.5rem;
}

/* ============ Premium: All-day hourly table ============ */
.evvy-tcs-pro {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-radius: var(--evvy-radius-lg, 12px);
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
}
[data-bs-theme="dark"] .evvy-tcs-pro {
  background: var(--evvy-gray-100, #1E1E1E);
}
.evvy-tcs-pro-header {
  margin-bottom: 1rem;
}
.evvy-tcs-pro-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--evvy-subscriber-color, #D4AF37);
  margin-bottom: 0.25rem;
}
.evvy-tcs-pro-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--evvy-text-primary, #1a1a2e);
}
[data-bs-theme="dark"] .evvy-tcs-pro-title {
  color: var(--evvy-text-primary, #EAEAEA);
}

.evvy-tcs-hourly {
  margin-bottom: 1.25rem;
  border-radius: var(--evvy-radius-md, 10px);
  overflow: hidden;
  border: 1px solid var(--evvy-border-color, #DEE2E6);
}
[data-bs-theme="dark"] .evvy-tcs-hourly {
  border-color: var(--evvy-border-color, #3A3A3A);
}

.evvy-tcs-hourly-head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  background: var(--cluster-surface, #EEF3F8);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--evvy-text-secondary, #6C757D);
}
[data-bs-theme="dark"] .evvy-tcs-hourly-head {
  background: color-mix(in srgb, var(--cluster-dark-bg, #1D3354) 40%, #1a1a1a);
}

.evvy-tcs-hourly-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  border-top: 1px solid var(--evvy-border-color, #DEE2E6);
  color: var(--evvy-text-primary, #1a1a2e);
  font-variant-numeric: tabular-nums;
}
[data-bs-theme="dark"] .evvy-tcs-hourly-row {
  border-top-color: var(--evvy-border-color, #3A3A3A);
  color: var(--evvy-text-primary, #EAEAEA);
}
.evvy-tcs-hourly-row:first-child {
  border-top: none;
}

.evvy-tcs-below-horiz {
  color: var(--evvy-text-secondary, #6C757D);
  font-style: italic;
  grid-column: span 3;
}

/* ============ Cooling savings ============ */
.evvy-tcs-cooling {
  padding: 1rem 1.125rem;
  border-radius: var(--evvy-radius-md, 10px);
  background: var(--cluster-surface, #EEF3F8);
  border: 1px solid color-mix(in srgb, var(--cluster-dark, #1D3354) 15%, transparent);
}
[data-bs-theme="dark"] .evvy-tcs-cooling {
  background: color-mix(in srgb, var(--cluster-dark-bg, #1D3354) 40%, #1a1a1a);
  color: var(--evvy-text-primary, #EAEAEA);
}
.evvy-tcs-cooling-head {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cluster-dark, #1D3354);
  margin-bottom: 0.75rem;
}
[data-bs-theme="dark"] .evvy-tcs-cooling-head {
  color: color-mix(in srgb, var(--cluster-dark, #1D3354) 50%, white);
}

.evvy-tcs-cooling-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.375rem 0;
  font-size: 0.9375rem;
}

.evvy-tcs-mini-input {
  max-width: 140px;
}

.evvy-tcs-cooling-savings {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid color-mix(in srgb, var(--cluster-dark, #1D3354) 20%, transparent);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--cluster-dark, #1D3354);
}
[data-bs-theme="dark"] .evvy-tcs-cooling-savings {
  color: color-mix(in srgb, var(--cluster-dark, #1D3354) 50%, white);
  border-top-color: color-mix(in srgb, var(--cluster-dark, #1D3354) 35%, transparent);
}

.evvy-tcs-cooling-note {
  margin-top: 0.625rem;
  font-size: 0.75rem;
  color: var(--evvy-text-secondary, #6C757D);
  line-height: 1.5;
}

/* ============ Mobile ============ */
@media (max-width: 575.98px) {
  .evvy-results-row {
    grid-template-columns: 1fr !important;
  }
  .evvy-tcs-hourly-head,
  .evvy-tcs-hourly-row {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    font-size: 0.6875rem;
    padding: 0.5rem;
    gap: 0.25rem;
  }
  .evvy-tcs-cooling-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.375rem;
  }
  .evvy-tcs-mini-input {
    max-width: 100%;
  }
  .evvy-tcs-svg {
    max-height: 180px;
  }
}