.iv-lumpsum-page { max-width: 1100px; margin: 0 auto; padding: 24px; }
.iv-lumpsum-page .iv-kicker { color: var(--iv-accent-light); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.iv-lumpsum-page .iv-grid { display: grid; gap: 14px; margin-bottom: 14px; }
.iv-lumpsum-page .iv-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.iv-lumpsum-page .iv-card { border: 1px solid rgba(var(--iv-accent-rgb),.16); background: rgba(255,255,255,.055); border-radius: 15px; padding: 12px; }
.iv-lumpsum-page .iv-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.iv-lumpsum-page .iv-field label { display:block; margin-bottom:6px; font-size:12px; color:var(--iv-text-secondary); }
.iv-lumpsum-page .iv-field input:not([type="range"]) { width:100%; border:1px solid rgba(var(--iv-accent-rgb),.24); border-radius:10px; padding:10px; background:rgba(var(--iv-bg-rgb),.5); color: var(--iv-text); }
.iv-lumpsum-page .iv-btn-row { display:flex; gap:8px; margin-top:12px; }
.iv-lumpsum-page .iv-primary-btn,.iv-lumpsum-page .iv-secondary-btn { border-radius:10px; padding:9px 12px; border:1px solid rgba(var(--iv-accent-rgb),.24); cursor:pointer; }
.iv-lumpsum-page .iv-primary-btn { background:var(--iv-accent); color:var(--iv-bg); }
.iv-lumpsum-page .iv-secondary-btn { background:transparent; color:var(--iv-accent-light); }
.iv-lumpsum-page .iv-lumpsum-results { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin-top:12px; }
.iv-lumpsum-page .iv-lumpsum-result-card { border:1px solid rgba(var(--iv-accent-rgb),.16); background:rgba(255,255,255,.055); border-radius:15px; padding:12px; }
.iv-lumpsum-page .iv-lumpsum-result-card span { display:block; color:var(--iv-text-muted); font-size:10px; text-transform:uppercase; }
.iv-lumpsum-page .iv-lumpsum-result-card strong { display:block; margin-top:6px; color:var(--iv-accent-light); font-size:18px; }
.iv-lumpsum-page .iv-lumpsum-error { display:none; margin-top:12px; padding:10px 12px; border-radius:14px; border:1px solid rgba(255,120,120,.28); background:rgba(255,120,120,.09); color:var(--iv-danger); font-size:12px; }
.iv-lumpsum-page .iv-lumpsum-chart-card canvas { width:100%; height:260px; display:block; margin-top:10px; border-radius:14px; background:rgba(var(--iv-bg-rgb),.38); border:1px solid rgba(255,255,255,.07); touch-action:none; }
.iv-lumpsum-page .iv-lumpsum-legend { display:flex; flex-wrap:wrap; gap:8px; margin-top:9px; color:var(--iv-text-secondary); font-size:11px; }
.iv-lumpsum-page .iv-lumpsum-dot { width:9px; height:9px; border-radius:999px; display:inline-block; }
.iv-lumpsum-page .iv-lumpsum-dot.blue { background:var(--iv-info); }
.iv-lumpsum-page .iv-lumpsum-dot.gold { background:var(--iv-accent); }
.iv-lumpsum-page .iv-table-wrap { overflow:auto; }
.iv-lumpsum-page table { width:100%; border-collapse:collapse; }
.iv-lumpsum-page th,.iv-lumpsum-page td { border-bottom:1px solid rgba(255,255,255,.08); padding:8px; text-align:left; font-size:12px; }
.iv-lumpsum-page .iv-lumpsum-tooltip { position:fixed; display:none; pointer-events:none; z-index:80; max-width:240px; padding:9px 10px; border-radius:12px; background:rgba(var(--iv-bg-rgb),.96); border:1px solid rgba(var(--iv-accent-rgb),.28); color: var(--iv-text); font-size:11px; }
@media (max-width:900px){
  .iv-lumpsum-page .iv-grid.two,
  .iv-lumpsum-page .iv-form-grid,
  .iv-lumpsum-page .iv-lumpsum-results,
  .iv-lumpsum-page .iv-lumpsum-layout-wrapper.calculated {
    grid-template-columns:minmax(0,1fr);
  }
}

/* Lumpsum Dynamic Layout Wrapper */
.iv-lumpsum-page .iv-lumpsum-layout-wrapper {
  display: block;
  max-width: 100%;
  margin: 0 0 24px 0;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.iv-lumpsum-page .iv-lumpsum-layout-wrapper.calculated {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 100%;
  margin-bottom: 14px;
}

.iv-lumpsum-page .iv-lumpsum-inputs-area {
  width: 100%;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.iv-lumpsum-page .iv-lumpsum-reveal-section {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
              transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.iv-lumpsum-page .iv-lumpsum-reveal-section.show {
  opacity: 1;
  transform: translateY(0);
}

/* Specific Lumpsum summary result text color coding */
.iv-lumpsum-page #ivLumpsumInvested {
  color: #4C8DFF !important;
}

.iv-lumpsum-page #ivLumpsumFutureValue {
  color: #D4AF37 !important;
}

.iv-lumpsum-page #ivLumpsumGain {
  color: #FFC107 !important;
}

/* Legend dot color correction */
.iv-lumpsum-page .iv-lumpsum-dot.blue {
  background: #4C8DFF !important;
}

.iv-lumpsum-page .iv-lumpsum-dot.gold {
  background: #D4AF37 !important;
}

/* Sliders headers and range sliders styles */
.iv-lumpsum-page .iv-field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.iv-lumpsum-page .iv-field-header label {
  margin: 0;
  display: inline-block;
}

.iv-lumpsum-page .iv-field-header input:not([type="range"]) {
  width: 90px;
  text-align: right;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 13px;
  height: 28px;
}

.iv-lumpsum-page .iv-range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100% !important;
  height: 6px !important;
  min-height: 6px !important;
  border-radius: 3px !important;
  background: rgba(var(--iv-accent-rgb), 0.16) !important;
  outline: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 12px 0 6px 0 !important;
  box-shadow: none !important;
}

.iv-lumpsum-page .iv-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  background: var(--iv-accent-light) !important;
  cursor: pointer !important;
  border: 2px solid var(--iv-bg) !important;
  box-shadow: 0 0 8px rgba(var(--iv-accent-rgb), 0.4) !important;
  transition: transform 0.1s !important;
}

.iv-lumpsum-page .iv-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Collapsible Card System for Year-wise table */
.iv-lumpsum-page .iv-collapse-card {
  transition: all 0.3s ease;
}

.iv-lumpsum-page .iv-collapse-header {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.iv-lumpsum-page .iv-collapse-arrow {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 14px;
  color: var(--iv-accent-light);
}

.iv-lumpsum-page .iv-collapse-content {
  overflow: hidden;
  max-height: 4000px;
  opacity: 1;
  transition: max-height 0.45s cubic-bezier(0, 1, 0, 1), opacity 0.35s ease, margin-top 0.3s ease;
}

/* Collapsed States */
.iv-lumpsum-page .iv-collapse-card.collapsed .iv-collapse-content {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  pointer-events: none;
}

.iv-lumpsum-page .iv-collapse-card.collapsed .iv-collapse-arrow {
  transform: rotate(-90deg);
}