/* ==========================================================================
   DS Advertising Efficiency Calculator
   All rules are scoped under .ds-aec-wrapper to stay isolated from the theme.
   ========================================================================== */

/* Box-sizing reset scoped to the wrapper */
.ds-aec-wrapper,
.ds-aec-wrapper *,
.ds-aec-wrapper *::before,
.ds-aec-wrapper *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Modal backdrop is a sibling rendered outside .ds-aec-wrapper (fixed overlay).
   We scope it with its own unique selector instead. */
.ds-aec-modal-backdrop,
.ds-aec-modal-backdrop *,
.ds-aec-modal-backdrop *::before,
.ds-aec-modal-backdrop *::after {
  box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   CSS Variables — scoped to the wrapper (not :root) to avoid global pollution
   -------------------------------------------------------------------------- */
.ds-aec-wrapper {
  --ds-aec-blue:         #0366fc;
  --ds-aec-blue-dark:    #0250c5;
  --ds-aec-blue-light:   #e8f1ff;
  --ds-aec-red:          #A32D2D;
  --ds-aec-text-primary: #1a1a18;
  --ds-aec-text-sec:     #5F5E5A;
  --ds-aec-text-tert:    #888780;
  --ds-aec-bg:           #ffffff;
  --ds-aec-bg-sec:       #F8F8F8;
  --ds-aec-bg-page:      #F8F8F8;
  --ds-aec-border:       rgba(26,26,24,0.12);
  --ds-aec-border-str:   rgba(26,26,24,0.25);
  --ds-aec-r-md:         8px;
  --ds-aec-r-lg:         12px;
  --ds-aec-font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  font-family: var(--ds-aec-font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ds-aec-text-primary);
  background: transparent; /* page bg set by theme */
  padding: 0;
}

/* Inherit the same variables in the modal (outside .ds-aec-wrapper in DOM) */
.ds-aec-modal-backdrop {
  --ds-aec-blue:         #0366fc;
  --ds-aec-blue-dark:    #0250c5;
  --ds-aec-blue-light:   #e8f1ff;
  --ds-aec-red:          #A32D2D;
  --ds-aec-text-primary: #1a1a18;
  --ds-aec-text-sec:     #5F5E5A;
  --ds-aec-text-tert:    #888780;
  --ds-aec-bg:           #ffffff;
  --ds-aec-bg-sec:       #F8F8F8;
  --ds-aec-border:       rgba(26,26,24,0.12);
  --ds-aec-border-str:   rgba(26,26,24,0.25);
  --ds-aec-r-md:         8px;
  --ds-aec-r-lg:         12px;
  --ds-aec-font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-family: var(--ds-aec-font);
}

/* --------------------------------------------------------------------------
   Print header (hidden on screen, shown in print)
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-print-header {
  display: none;
  font-size: 11px;
  color: #888;
  margin-bottom: 1rem;
}

/* Print-only static value display (hidden on screen, replaces inputs in print) */
.ds-aec-wrapper .ds-aec-print-val {
  display: none;
  font-size: 18px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
  line-height: 1.4;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   PDF generation state (.ds-aec-generating-pdf added by JS before html2pdf capture)
   -------------------------------------------------------------------------- */
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-print-header   { display: block !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-print-val      { display: block !important; font-size: 15px; margin-top: 1px; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-input-row      { display: none !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-cta-section    { display: none !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-share-bar      { display: none !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-platform-note  { display: none !important; }
/* Compact spacing to match print layout */
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-card           { padding: 0.6rem 1rem !important; box-shadow: none !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-section-label  { margin-bottom: 6px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-inputs-grid    { gap: 5px !important; margin-bottom: 0.5rem !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-input-card     { padding: 6px 10px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-divider        { margin: 0.45rem 0 !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-results-grid   { gap: 6px !important; margin-bottom: 0.5rem !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-col-header     { padding: 6px 12px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-result-rows    { padding: 8px 12px !important; gap: 5px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-gap-banner     { padding: 0.6rem 1rem !important; margin-bottom: 0.5rem !important; box-shadow: none !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-gap-label      { margin-bottom: 0.4rem !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-gs-val         { font-size: 20px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-gs-label       { font-size: 10px !important; margin-top: 3px !important; }
.ds-aec-wrapper.ds-aec-generating-pdf .ds-aec-footnote       { font-size: 9px !important; padding-top: 0.4rem !important; line-height: 1.5 !important; }

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-card {
  background: var(--ds-aec-bg);
  border: 0.5px solid var(--ds-aec-border);
  border-radius: var(--ds-aec-r-lg);
  padding: 2rem;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   Typography utilities
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-section-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ds-aec-text-tert);
  margin-bottom: 14px;
}

.ds-aec-wrapper .ds-aec-divider {
  border: none;
  border-top: 0.5px solid var(--ds-aec-border);
  margin: 1.5rem 0;
}

/* --------------------------------------------------------------------------
   Inputs grid
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 1rem;
}

.ds-aec-wrapper .ds-aec-input-card {
  background: var(--ds-aec-bg-sec);
  border: 0.5px solid var(--ds-aec-border);
  border-radius: var(--ds-aec-r-md);
  padding: 14px 16px;
}

.ds-aec-wrapper .ds-aec-input-card label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-aec-text-tert);
  margin-bottom: 8px;
  font-family: var(--ds-aec-font);
}

.ds-aec-wrapper .ds-aec-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ds-aec-wrapper .ds-aec-prefix {
  font-size: 15px;
  color: var(--ds-aec-text-sec);
  font-weight: 500;
  flex-shrink: 0;
}

.ds-aec-wrapper .ds-aec-input-card input[type="number"] {
  flex: 1;
  font-size: 18px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  background: transparent;
  border: none;
  outline: none;
  color: var(--ds-aec-text-primary);
  min-width: 0;
  width: 100%;
  /* Remove browser spinners */
  -moz-appearance: textfield;
  appearance: textfield;
}

.ds-aec-wrapper .ds-aec-input-card input[type="number"]::-webkit-outer-spin-button,
.ds-aec-wrapper .ds-aec-input-card input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.ds-aec-wrapper .ds-aec-input-card select {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  background: transparent;
  border: none;
  outline: none;
  color: var(--ds-aec-text-primary);
  cursor: pointer;
  min-width: 0;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888780' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 18px;
  padding-left: 8px;
}

.ds-aec-wrapper .ds-aec-input-card select option {
  padding-left: 8px;
}

/* ─── Custom vendor select ──────────────────────────────────────────────────── */
.ds-aec-wrapper .ds-aec-custom-select {
  position: relative;
  flex: 1;
  min-width: 0;
}

.ds-aec-wrapper .ds-aec-cs-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: none;
  padding: 0 0 0 0;
  font-family: var(--ds-aec-font);
  font-size: 14px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
  cursor: pointer;
  text-align: left;
  outline: none;
  gap: 6px;
  line-height: 1.4;
}

.ds-aec-wrapper .ds-aec-cs-trigger:focus-visible {
  outline: 2px solid var(--ds-aec-blue);
  border-radius: 3px;
}

.ds-aec-wrapper .ds-aec-cs-value {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-aec-wrapper .ds-aec-cs-chevron {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  transition: transform 0.18s ease;
}

.ds-aec-wrapper .ds-aec-custom-select.ds-aec-cs-open .ds-aec-cs-chevron {
  transform: rotate(180deg);
}

.ds-aec-wrapper .ds-aec-cs-list {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: -16px;
  right: -16px;
  background: #ffffff;
  border: 1px solid var(--ds-aec-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);
  z-index: 200;
  list-style: none;
  margin: 0;
  padding: 4px 0;
}

.ds-aec-wrapper .ds-aec-custom-select.ds-aec-cs-open .ds-aec-cs-list {
  display: block;
}

.ds-aec-wrapper .ds-aec-cs-option {
  padding: 10px 16px;
  font-family: var(--ds-aec-font);
  font-size: 14px;
  font-weight: 400;
  color: var(--ds-aec-text-primary);
  cursor: pointer;
  transition: background 0.1s;
  white-space: nowrap;
}

.ds-aec-wrapper .ds-aec-cs-option:hover {
  background: #F0F4FF;
}

.ds-aec-wrapper .ds-aec-cs-option.ds-aec-cs-selected {
  font-weight: 600;
  color: var(--ds-aec-blue);
}

.ds-aec-wrapper .ds-aec-cs-option.ds-aec-cs-selected::before {
  content: '✓  ';
  font-size: 11px;
}

.ds-aec-wrapper .ds-aec-input-card input[type="range"] {
  flex: 1;
  accent-color: var(--ds-aec-blue);
  cursor: pointer;
  min-width: 0;
  height: 4px;
  border-radius: 2px;
  background: var(--ds-aec-border);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.ds-aec-wrapper .ds-aec-input-card input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ds-aec-blue);
  cursor: pointer;
  border: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.ds-aec-wrapper .ds-aec-input-card input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ds-aec-blue);
  cursor: pointer;
  border: none;
}

.ds-aec-wrapper .ds-aec-range-val {
  font-size: 14px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
}

/* Focus styles */
.ds-aec-wrapper .ds-aec-input-card input:focus,
.ds-aec-wrapper .ds-aec-input-card select:focus {
  outline: 2px solid var(--ds-aec-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   Platform tax notice
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-platform-note {
  background: #FFF8E1;
  border: 0.5px solid #EF9F27;
  border-radius: var(--ds-aec-r-md);
  padding: 10px 14px;
  font-size: 13px;
  color: #633806;
  margin-bottom: 1rem;
  display: none;
  line-height: 1.5;
}

.ds-aec-wrapper .ds-aec-platform-note.ds-aec-visible {
  display: block;
}

.ds-aec-wrapper .ds-aec-platform-note strong {
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Results grid
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 1rem;
}

.ds-aec-wrapper .ds-aec-result-col {
  border-radius: var(--ds-aec-r-lg);
  border: 0.5px solid var(--ds-aec-border);
  overflow: hidden;
  background: var(--ds-aec-bg-sec);
}

.ds-aec-wrapper .ds-aec-result-col.ds-aec-ds-col {
  border-color: var(--ds-aec-blue);
  border-width: 1.5px;
}

.ds-aec-wrapper .ds-aec-col-header {
  padding: 11px 16px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ds-aec-wrapper .ds-aec-ds-header {
  background: var(--ds-aec-blue);
  color: #fff;
}

.ds-aec-wrapper .ds-aec-comp-header {
  background: var(--ds-aec-bg);
  color: var(--ds-aec-text-sec);
  border-bottom: 0.5px solid var(--ds-aec-border);
}

.ds-aec-wrapper .ds-aec-result-rows {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.ds-aec-wrapper .ds-aec-result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.ds-aec-wrapper .ds-aec-rr-label {
  font-size: 12px;
  color: var(--ds-aec-text-sec);
  flex: 1;
}

.ds-aec-wrapper .ds-aec-rr-val {
  font-size: 13px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
  text-align: right;
  flex-shrink: 0;
}

.ds-aec-wrapper .ds-aec-rr-val.ds-aec-good { color: var(--ds-aec-blue); }
.ds-aec-wrapper .ds-aec-rr-val.ds-aec-bad  { color: var(--ds-aec-red); }

.ds-aec-wrapper .ds-aec-result-sep {
  border: none;
  border-top: 0.5px solid var(--ds-aec-border);
  margin: 3px 0;
}

/* --------------------------------------------------------------------------
   Gap banner
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-gap-banner {
  background: var(--ds-aec-bg);
  border: 0.5px solid var(--ds-aec-border);
  border-radius: var(--ds-aec-r-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.ds-aec-wrapper .ds-aec-gap-label {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ds-aec-text-tert);
  margin-bottom: 1rem;
}

.ds-aec-wrapper .ds-aec-gap-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.ds-aec-wrapper .ds-aec-gap-stat {
  flex: 1;
  text-align: center;
  padding: 0 8px;
}

.ds-aec-wrapper .ds-aec-gs-val {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ds-aec-text-primary);
  line-height: 1.1;
}

.ds-aec-wrapper .ds-aec-gs-val.ds-aec-red   { color: var(--ds-aec-red); }
.ds-aec-wrapper .ds-aec-gs-val.ds-aec-green { color: var(--ds-aec-blue); }

.ds-aec-wrapper .ds-aec-gs-label {
  font-size: 11px;
  color: var(--ds-aec-text-sec);
  margin-top: 5px;
  line-height: 1.5;
}

.ds-aec-wrapper .ds-aec-gap-divider {
  width: 0.5px;
  background: var(--ds-aec-border);
  align-self: stretch;
  flex-shrink: 0;
  min-height: 56px;
}

/* --------------------------------------------------------------------------
   Share bar
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-share-bar {
  display: none;
  background: var(--ds-aec-blue-light);
  border: 0.5px solid var(--ds-aec-blue);
  border-radius: var(--ds-aec-r-md);
  padding: 10px 14px;
  margin-bottom: 1rem;
  align-items: center;
  gap: 10px;
}

.ds-aec-wrapper .ds-aec-share-bar.ds-aec-visible {
  display: flex;
}

.ds-aec-wrapper .ds-aec-share-bar-label {
  font-size: 12px;
  color: var(--ds-aec-blue);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.ds-aec-wrapper .ds-aec-share-url {
  flex: 1;
  font-size: 12px;
  color: var(--ds-aec-text-sec);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: 'Inter', monospace;
  min-width: 0;
}

.ds-aec-wrapper .ds-aec-share-copy {
  background: var(--ds-aec-blue);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s;
}

.ds-aec-wrapper .ds-aec-share-copy:hover {
  background: var(--ds-aec-blue-dark);
}

/* --------------------------------------------------------------------------
   CTA section
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-cta-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.ds-aec-wrapper .ds-aec-cta-primary {
  background: var(--ds-aec-blue);
  color: #fff;
  border: none;
  border-radius: var(--ds-aec-r-md);
  padding: 13px 24px;
  font-size: 15px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  transition: background 0.15s;
  line-height: 1.4;
}

.ds-aec-wrapper .ds-aec-cta-primary:hover,
.ds-aec-wrapper .ds-aec-cta-primary:focus-visible {
  background: var(--ds-aec-blue-dark);
}

.ds-aec-wrapper .ds-aec-cta-secondary-row {
  display: flex;
  gap: 10px;
}

.ds-aec-wrapper .ds-aec-cta-secondary {
  background: transparent;
  color: var(--ds-aec-text-primary);
  border: 0.5px solid var(--ds-aec-border-str);
  border-radius: var(--ds-aec-r-md);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  cursor: pointer;
  flex: 1;
  text-align: center;
  transition: background 0.15s;
  line-height: 1.4;
}

.ds-aec-wrapper .ds-aec-cta-secondary:hover,
.ds-aec-wrapper .ds-aec-cta-secondary:focus-visible {
  background: var(--ds-aec-bg-sec);
}

/* --------------------------------------------------------------------------
   Footnote
   -------------------------------------------------------------------------- */
.ds-aec-wrapper .ds-aec-footnote {
  font-size: 11px;
  color: var(--ds-aec-text-tert);
  line-height: 1.7;
  border-top: 0.5px solid var(--ds-aec-border);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   Modal backdrop
   -------------------------------------------------------------------------- */
.ds-aec-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10,10,8,0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.ds-aec-modal-backdrop.ds-aec-open {
  opacity: 1;
  pointer-events: all;
}

.ds-aec-modal-backdrop .ds-aec-modal {
  background: var(--ds-aec-bg);
  border-radius: var(--ds-aec-r-lg);
  padding: 2rem;
  max-width: 440px;
  width: 100%;
  position: relative;
  transform: translateY(12px);
  transition: transform 0.2s;
  max-height: 90vh;
  overflow-y: auto;
}

.ds-aec-modal-backdrop.ds-aec-open .ds-aec-modal {
  transform: translateY(0);
}

.ds-aec-modal-backdrop .ds-aec-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--ds-aec-text-tert);
  line-height: 1;
  padding: 4px;
  font-family: var(--ds-aec-font);
  transition: color 0.15s;
}

.ds-aec-modal-backdrop .ds-aec-modal-close:hover,
.ds-aec-modal-backdrop .ds-aec-modal-close:focus-visible {
  color: var(--ds-aec-text-primary);
  outline: 2px solid var(--ds-aec-blue);
  border-radius: 4px;
}

.ds-aec-modal-backdrop .ds-aec-modal-eyebrow {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ds-aec-blue);
  margin-bottom: 6px;
}

.ds-aec-modal-backdrop .ds-aec-modal-headline {
  font-size: 18px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
  font-family: var(--ds-aec-font);
  line-height: 1.3;
}

.ds-aec-modal-backdrop .ds-aec-modal-sub {
  font-size: 13px;
  color: var(--ds-aec-text-sec);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.ds-aec-modal-backdrop .ds-aec-modal-summary {
  background: var(--ds-aec-bg-sec);
  border-radius: var(--ds-aec-r-md);
  padding: 12px 14px;
  margin-bottom: 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.ds-aec-modal-backdrop .ds-aec-ms-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ds-aec-modal-backdrop .ds-aec-ms-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-aec-text-tert);
}

.ds-aec-modal-backdrop .ds-aec-ms-val {
  font-size: 14px;
  font-weight: 500;
  color: var(--ds-aec-text-primary);
}

.ds-aec-modal-backdrop .ds-aec-ms-val.ds-aec-red   { color: var(--ds-aec-red); }
.ds-aec-modal-backdrop .ds-aec-ms-val.ds-aec-green { color: var(--ds-aec-blue); }

/* Form fields */
.ds-aec-modal-backdrop .ds-aec-form-field {
  margin-bottom: 10px;
}

.ds-aec-modal-backdrop .ds-aec-form-field label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ds-aec-text-tert);
  margin-bottom: 5px;
  font-family: var(--ds-aec-font);
}

.ds-aec-modal-backdrop .ds-aec-form-field input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--ds-aec-font);
  border: 0.5px solid var(--ds-aec-border-str);
  border-radius: var(--ds-aec-r-md);
  background: var(--ds-aec-bg);
  color: var(--ds-aec-text-primary);
  outline: none;
  transition: border-color 0.15s;
}

.ds-aec-modal-backdrop .ds-aec-form-field input:focus {
  border-color: var(--ds-aec-blue);
  outline: 2px solid var(--ds-aec-blue-light);
}

/* Form error */
.ds-aec-modal-backdrop .ds-aec-form-error {
  font-size: 12px;
  color: var(--ds-aec-red);
  margin-bottom: 8px;
  min-height: 0;
  line-height: 1.5;
}

.ds-aec-modal-backdrop .ds-aec-modal-submit {
  width: 100%;
  background: var(--ds-aec-blue);
  color: #fff;
  border: none;
  border-radius: var(--ds-aec-r-md);
  padding: 13px;
  font-size: 15px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.15s;
}

.ds-aec-modal-backdrop .ds-aec-modal-submit:hover,
.ds-aec-modal-backdrop .ds-aec-modal-submit:focus-visible {
  background: var(--ds-aec-blue-dark);
}

.ds-aec-modal-backdrop .ds-aec-modal-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ds-aec-modal-backdrop .ds-aec-modal-disclaimer {
  font-size: 11px;
  color: var(--ds-aec-text-tert);
  margin-top: 8px;
  line-height: 1.5;
  text-align: center;
}

/* Strategist opt-in checkbox */
.ds-aec-modal-backdrop .ds-aec-checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  margin: 6px 0 14px;
  padding: 12px 14px;
  background: var(--ds-aec-bg-sec);
  border: 1px solid var(--ds-aec-border);
  border-radius: var(--ds-aec-r-md);
  font-family: var(--ds-aec-font);
  font-size: 13px;
  color: var(--ds-aec-text-primary);
  line-height: 1.45;
  transition: border-color 0.15s;
}

.ds-aec-modal-backdrop .ds-aec-checkbox-field:hover {
  border-color: var(--ds-aec-blue);
}

.ds-aec-modal-backdrop .ds-aec-checkbox-field input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--ds-aec-blue);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Modal — success state
   -------------------------------------------------------------------------- */
.ds-aec-modal-backdrop .ds-aec-modal-form-inner.ds-aec-hidden {
  display: none;
}

.ds-aec-modal-backdrop .ds-aec-success-sub.ds-aec-hidden {
  display: none;
}

.ds-aec-modal-backdrop .ds-aec-modal-success {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.ds-aec-modal-backdrop .ds-aec-modal-success.ds-aec-visible {
  display: block;
}

.ds-aec-modal-backdrop .ds-aec-success-icon {
  width: 48px;
  height: 48px;
  background: var(--ds-aec-blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.ds-aec-modal-backdrop .ds-aec-success-headline {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--ds-aec-text-primary);
  font-family: var(--ds-aec-font);
}

.ds-aec-modal-backdrop .ds-aec-success-sub {
  font-size: 13px;
  color: var(--ds-aec-text-sec);
  line-height: 1.6;
}

.ds-aec-modal-backdrop .ds-aec-success-print {
  margin-top: 1.25rem;
  background: transparent;
  border: 0.5px solid var(--ds-aec-border-str);
  border-radius: var(--ds-aec-r-md);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--ds-aec-font);
  cursor: pointer;
  color: var(--ds-aec-text-primary);
  transition: background 0.15s;
}

.ds-aec-modal-backdrop .ds-aec-success-print:hover {
  background: var(--ds-aec-bg-sec);
}

/* --------------------------------------------------------------------------
   Mobile — stack to single column at ≤ 540px
   -------------------------------------------------------------------------- */
@media (max-width: 540px) {
  .ds-aec-wrapper .ds-aec-inputs-grid,
  .ds-aec-wrapper .ds-aec-results-grid {
    grid-template-columns: 1fr;
  }

  .ds-aec-wrapper .ds-aec-gap-row {
    flex-direction: column;
  }

  .ds-aec-wrapper .ds-aec-gap-divider {
    display: none;
  }

  .ds-aec-wrapper .ds-aec-gap-stat {
    text-align: left;
    padding: 0;
  }

  .ds-aec-wrapper .ds-aec-card {
    padding: 1.25rem;
  }

  .ds-aec-wrapper .ds-aec-cta-secondary-row {
    flex-direction: column;
  }

  .ds-aec-wrapper .ds-aec-gs-val {
    font-size: 22px;
  }
}

/* --------------------------------------------------------------------------
   Print / Save as PDF
   The print button uses a clean popup window (see printReport() in JS) so
   these rules only apply as a Ctrl+P fallback within the WordPress page.
   -------------------------------------------------------------------------- */
@media print {

  /* Show print header and static input values; hide interactive elements */
  .ds-aec-wrapper .ds-aec-print-header   { display: block; margin-bottom: 0.4rem; }
  .ds-aec-wrapper .ds-aec-input-row      { display: none !important; }
  .ds-aec-wrapper .ds-aec-print-val      { display: block !important; font-size: 15px; margin-top: 1px; }
  .ds-aec-wrapper .ds-aec-platform-note,
  .ds-aec-wrapper .ds-aec-cta-section,
  .ds-aec-wrapper .ds-aec-share-bar      { display: none !important; }
  .ds-aec-modal-backdrop                 { display: none !important; }

  /* Compact spacing */
  .ds-aec-wrapper .ds-aec-card           { padding: 0.6rem 1rem; box-shadow: none; border-radius: 0; }
  .ds-aec-wrapper .ds-aec-section-label  { margin-bottom: 6px; }
  .ds-aec-wrapper .ds-aec-inputs-grid    { gap: 5px; margin-bottom: 0.5rem; }
  .ds-aec-wrapper .ds-aec-input-card     { padding: 6px 10px; }
  .ds-aec-wrapper .ds-aec-divider        { margin: 0.45rem 0; }
  .ds-aec-wrapper .ds-aec-results-grid   { gap: 6px; margin-bottom: 0.5rem; }
  .ds-aec-wrapper .ds-aec-col-header     { padding: 6px 12px; }
  .ds-aec-wrapper .ds-aec-result-rows    { padding: 8px 12px; gap: 5px; }
  .ds-aec-wrapper .ds-aec-gap-banner     { padding: 0.6rem 1rem; margin-bottom: 0.5rem; box-shadow: none; border-radius: 0; }
  .ds-aec-wrapper .ds-aec-gap-label      { margin-bottom: 0.4rem; }
  .ds-aec-wrapper .ds-aec-gs-val         { font-size: 20px; }
  .ds-aec-wrapper .ds-aec-gs-label       { font-size: 10px; margin-top: 3px; }
  .ds-aec-wrapper .ds-aec-gap-divider    { min-height: 40px; }
  .ds-aec-wrapper .ds-aec-footnote       { font-size: 9px; padding-top: 0.4rem; line-height: 1.5; }

  /* Force two-column grids */
  .ds-aec-wrapper .ds-aec-inputs-grid,
  .ds-aec-wrapper .ds-aec-results-grid   { grid-template-columns: 1fr 1fr; }

  @page { margin: 1cm; size: A4 portrait; }
}