/* ==========================================================================
   Click Typhoon — Simple SEO ROI Calculator
   Theme: Pitch Black (#000000), Neon Mint (#58f3cb), Emerald Teal (#1d7c68 - #3ec09c)
   Typography: Outfit / Poppins (Headings), Open Sans (Body & Inputs)
   ========================================================================== */

.ctroi-wrap {
  --ctroi-bg-black: #000000;
  --ctroi-bg-card: #08110f;
  --ctroi-bg-item: #040908;
  --ctroi-bg-input: #0c1916;
  --ctroi-mint: #58f3cb;
  --ctroi-mint-border: rgba(88, 243, 203, 0.28);
  --ctroi-text: #ffffff;
  --ctroi-text-muted: #9cb0aa;
  --ctroi-font-heading: "Outfit", "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ctroi-font-body: "Open Sans", "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  background-color: var(--ctroi-bg-black);
  background-image:
    radial-gradient(circle at 20% 15%, rgba(88, 243, 203, 0.09) 0%, transparent 55%),
    radial-gradient(circle at 80% 85%, rgba(46, 163, 131, 0.1) 0%, transparent 55%);
  color: var(--ctroi-text);
  font-family: var(--ctroi-font-body);
  padding: clamp(2.5rem, 4.5vw, 4.25rem) clamp(1rem, 3vw, 2rem);
  box-sizing: border-box;
  width: 100%;
}

.ctroi-wrap *,
.ctroi-wrap *::before,
.ctroi-wrap *::after {
  box-sizing: border-box;
}

.ctroi-container {
  max-width: 1180px;
  margin: 0 auto;
}

/* Simple Header */
.ctroi-header {
  text-align: center;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
}

.ctroi-title {
  font-family: var(--ctroi-font-heading);
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ctroi-text);
  margin: 0;
}

.ctroi-text-mint {
  color: var(--ctroi-mint) !important;
}

/* Main 2-Column Simple Layout */
.ctroi-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 1.5rem;
  align-items: stretch;
}

.ctroi-panel {
  border-radius: 20px;
  background: var(--ctroi-bg-card);
  border: 1px solid var(--ctroi-mint-border);
  box-shadow: 0 0 25px rgba(88, 243, 203, 0.08), 0 16px 36px rgba(0, 0, 0, 0.65);
  padding: clamp(1.4rem, 2.2vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Left Panel: 7 Spreadsheet Inputs */
.ctroi-inputs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ctroi-field {
  padding: 1rem 1.15rem;
  border-radius: 14px;
  background: var(--ctroi-bg-item);
  border: 1px solid rgba(88, 243, 203, 0.16);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: border-color 0.2s ease;
}

.ctroi-field:hover,
.ctroi-field:focus-within {
  border-color: rgba(88, 243, 203, 0.5);
}

.ctroi-field--full {
  grid-column: 1 / -1;
}

.ctroi-label {
  font-family: var(--ctroi-font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ctroi-text);
  margin: 0;
}

.ctroi-input-box {
  position: relative;
  display: flex;
  align-items: center;
}

.ctroi-affix {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--ctroi-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ctroi-mint);
  pointer-events: none;
  z-index: 2;
}

.ctroi-affix--prefix {
  left: 0.85rem;
}

.ctroi-affix--suffix {
  right: 0.85rem;
}

.ctroi-input {
  width: 100% !important;
  min-height: 42px !important;
  padding: 0.5rem 0.85rem !important;
  border-radius: 10px !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  background: var(--ctroi-bg-input) !important;
  color: var(--ctroi-text) !important;
  font-family: var(--ctroi-font-heading) !important;
  font-size: 1.12rem !important;
  font-weight: 700 !important;
  box-shadow: none !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ctroi-input--prefix {
  padding-left: 1.9rem !important;
}

.ctroi-input--suffix {
  padding-right: 2.2rem !important;
}

.ctroi-input:focus {
  outline: none !important;
  border-color: var(--ctroi-mint) !important;
  box-shadow: 0 0 0 2px rgba(88, 243, 203, 0.25) !important;
}

/* Range Slider */
.ctroi-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.14);
  outline: none;
  cursor: pointer;
  margin: 0.15rem 0 0;
  padding: 0;
}

.ctroi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ctroi-mint);
  border: 2px solid #000000;
  box-shadow: 0 0 10px var(--ctroi-mint);
  cursor: pointer;
}

.ctroi-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ctroi-mint);
  border: 2px solid #000000;
  box-shadow: 0 0 10px var(--ctroi-mint);
  cursor: pointer;
}

/* Right Panel: 5 Calculated Outputs from Sheet */
.ctroi-results-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  justify-content: space-between;
}

/* Primary Output (B12: Total Projected Additional Revenue) */
.ctroi-hero-result {
  padding: 1.5rem 1.6rem;
  border-radius: 16px;
  background: linear-gradient(135deg, #1b7c68 0%, #2ea383 55%, #41c4a0 100%);
  color: #ffffff;
  text-align: center;
  box-shadow: 0 10px 26px rgba(46, 163, 131, 0.3);
}

.ctroi-hero-result__label {
  display: block;
  font-family: var(--ctroi-font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 0.4rem;
}

.ctroi-hero-result__value {
  display: block;
  font-family: var(--ctroi-font-heading);
  font-size: clamp(2.1rem, 1.6rem + 1.6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: #ffffff;
}

/* 4 Secondary Outputs Grid (B6, B7, B9, B11) */
.ctroi-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.ctroi-stat-card {
  padding: 1.15rem 1.2rem;
  border-radius: 14px;
  background: var(--ctroi-bg-item);
  border: 1px solid rgba(88, 243, 203, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.45rem;
}

.ctroi-stat-card--full {
  grid-column: 1 / -1;
}

.ctroi-stat-card__label {
  font-family: var(--ctroi-font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ctroi-text-muted);
  line-height: 1.35;
}

.ctroi-stat-card__value {
  font-family: var(--ctroi-font-heading);
  font-size: clamp(1.45rem, 1.2rem + 0.8vw, 1.95rem);
  font-weight: 800;
  color: var(--ctroi-mint);
  line-height: 1.1;
}

/* Action Footer */
.ctroi-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding-top: 0.4rem;
}

.ctroi-cta-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  border-radius: 10px;
  border: 1.5px solid var(--ctroi-mint);
  background: rgba(88, 243, 203, 0.1);
  color: #ffffff !important;
  font-family: var(--ctroi-font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.ctroi-cta-btn:hover {
  background: var(--ctroi-mint);
  color: #000000 !important;
  box-shadow: 0 0 18px rgba(88, 243, 203, 0.4);
}

.ctroi-reset-btn {
  padding: 0.85rem 1.15rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--ctroi-bg-item);
  color: var(--ctroi-text-muted);
  font-family: var(--ctroi-font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ctroi-reset-btn:hover {
  border-color: var(--ctroi-mint);
  color: var(--ctroi-mint);
}

@media (max-width: 980px) {
  .ctroi-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .ctroi-inputs-grid,
  .ctroi-stats-grid {
    grid-template-columns: 1fr;
  }
  .ctroi-actions {
    flex-direction: column;
    align-items: stretch;
  }
}