.roof-workspace {
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(300px,1fr);
  gap:2rem;
  align-items:start
}

.roof-toolbar,.roof-section-title,.roof-room-head,.roof-actions {
  display:flex;
  gap:.75rem;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap
}

.roof-toolbar {
  justify-content:flex-start
}

.roofing-tool-page button,.roofing-tool-page select {
  font:inherit;
  padding:.65rem .9rem;
  border:1px solid #39654c;
  border-radius:.6rem;
  background:#12291d;
  color:#e0f5e7;
  cursor:pointer
}

.roofing-tool-page button:hover {
  background:#234b33
}

.roofing-tool-page button:disabled {
  opacity:.45;
  cursor:default
}

.roofing-tool-page :focus-visible {
  outline:3px solid #86efac;
  outline-offset:3px
}

.roofing-tool-page input {
  font:inherit;
  min-width:0
}

.roof-fields {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.85rem
}

.roof-fields .input-group {
  margin:0
}

.roofing-tool-page label.input-group {
  display:flex;
  flex-direction:column;
  gap:.35rem;
  font-size:.9rem
}

.roof-room,.roof-product {
  min-width:0;
  border:1px solid #31513e;
  border-radius:.8rem;
  padding:1rem;
  margin:0 0 1rem;
  background:rgba(15,31,22,.6)
}

.roof-room legend,.roof-product legend {
  padding:0 .5rem;
  color:#a7e8b8;
  font-weight:700
}

.roof-room-head {
  align-items:end;
  margin-bottom:.75rem
}

.roof-room-head label {
  flex:1;
  margin-bottom:0
}

.roof-room select {
  margin-bottom:1rem;
  width:100%
}

.roof-hint {
  font-size:.84rem;
  color:#a6baac;
  line-height:1.6
}

.roof-check {
  display:flex;
  align-items:center;
  gap:.5rem;
  margin:.75rem 0
}

.roof-check input {
  width:1.1rem;
  height:1.1rem;
  accent-color:#4ade80
}

.roof-prices {
  margin-top:1rem
}

.roof-prices summary {
  cursor:pointer;
  font-size:1.1rem;
  font-weight:700;
  margin-bottom:1rem
}

.roof-prices>label {
  display:block;
  margin-bottom:1rem
}

.roof-summary {
  position:sticky;
  top:1rem;
  border:1px solid #3b674b;
  border-radius:1rem;
  padding:1.4rem;
  background:linear-gradient(145deg,#173522,#101b16)
}

.roof-total {
  display:flex;
  flex-direction:column;
  gap:.5rem;
  margin:1rem 0
}

.roof-total strong {
  font-family:Georgia,serif;
  font-size:clamp(2rem,4vw,3rem);
  color:#86efac
}

.roof-total small {
  color:#c0d3c5
}

.roof-area-stats {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem;
  margin:1.5rem 0
}

.roof-area-stats b {
  display:block
}

.roof-shopping {
  border-top:1px solid #375340;
  padding:.8rem 0
}

.roof-shopping h4 {
  display:flex;
  justify-content:space-between;
  gap:.5rem;
  margin:.2rem 0 .6rem
}

.roof-shopping p {
  font-size:.85rem;
  margin:.5rem 0;
  color:#bfd2c5
}

.roof-shopping>strong {
  color:#a7e8b8
}

.roof-actions button {
  flex:1
}

.roof-breakdown {
  margin-top:2rem
}

.roof-table-scroll {
  overflow-x:auto
}

.roof-breakdown table {
  width:100%;
  border-collapse:collapse;
  white-space:nowrap
}

.roof-breakdown caption {
  text-align:left;
  font-size:.9rem;
  color:#a6baac;
  padding-bottom:.7rem
}

.roof-breakdown td,.roof-breakdown th {
  padding:.8rem;
  text-align:right;
  border-bottom:1px solid #31513e
}

.roof-breakdown th:first-child {
  text-align:left;
  white-space:normal;
  overflow-wrap:anywhere
}

.roofing-tool-page [hidden] {
  display:none!important
}

#calcError {
  color:#ffcec8;
  background:#42241e;
  border:1px solid #c9776b;
  border-radius:.5rem;
  padding:1rem;
  margin:1rem 0
}

.roofing-tool-page #resultsPanel {
  display:block
}

.roofing-tool-page .input-group input {
  width:100%;
  box-sizing:border-box;
  padding:.65rem;
  background:#101b16;
  color:#e0f5e7;
  border:1px solid #39654c;
  border-radius:.5rem
}

.roofing-tool-page h3 {
  margin:1.2rem 0
}

.roof-toolbar label {
  display:flex;
  align-items:center;
  gap:.6rem
}

@media(max-width:900px) {
  .roof-workspace {
  grid-template-columns:1fr
}

.roof-summary {
  position:static
}


}

@media(max-width:480px) {
  .roof-fields {
  grid-template-columns:1fr
}

.roof-room-head {
  align-items:flex-end
}

.roof-toolbar label {
  flex-wrap:wrap
}

.roof-summary {
  padding:1rem
}


}

@media print {
  body.roofing-tool-page {
  background:white!important;
  color:black!important
}

.roofing-tool-page main {
  max-width:none!important;
  padding:0!important
}

.roofing-tool-page .premium-tool-hero,.roofing-tool-page #mt-header,.roofing-tool-page footer,.roofing-tool-page .review-collector,.roofing-tool-page .seo-section,.roofing-tool-page .faq-section,.roofing-tool-page .related-tools-section,.roof-toolbar,.roof-workspace>div,.roof-actions,#saveStatus,.construction-app-title>p,form>.roof-hint {
  display:none!important
}

.roof-workspace {
  display:block
}

.roof-summary,.roof-shopping,.roofing-tool-page .construction-calculator-section {
  background:white!important;
  color:black!important;
  border-color:#999!important;
  box-shadow:none!important;
  position:static;
  padding:.5rem!important
}

.roof-summary p,.roof-summary strong,.roof-summary small,.roof-summary span,.roof-summary h4,.roof-breakdown caption {
  color:black!important
}

.roof-total strong {
  font-size:2rem
}

.roof-shopping,.roof-breakdown tr {
  break-inside:avoid
}

.roof-breakdown table {
  white-space:normal
}

.roof-table-scroll {
  overflow:visible
}

.roofing-tool-page .tool-widget {
  margin:0!important
}

.roof-breakdown {
  margin-top:1rem
}

.roof-summary h3:before {
  content:'Roofing Project — '
}

.roof-breakdown td,.roof-breakdown th {
  padding:.4rem
}


}


/* Compact rooms keep completed measurements out of the way. */
.roof-room {
  padding: 0;
  overflow: hidden;
  transition: border-color .18s ease;
}
.roof-room[open] { border-color: #487a58; }
.roof-room-summary {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: 1rem;
  cursor: pointer;
  list-style: none;
}
.roof-room-summary::-webkit-details-marker { display: none; }
.roof-room-summary:hover { background: rgba(74, 222, 128, .05); }
.roof-room-number {
  display: grid;
  place-items: center;
  flex: 0 0 2.25rem;
  height: 2.25rem;
  border: 1px solid #355c42;
  border-radius: .65rem;
  color: #9fd4ac;
  font-size: .8rem;
  font-variant-numeric: tabular-nums;
}
.roof-room-caption { display: grid; gap: .25rem; flex: 1; min-width: 0; }
.roof-room-caption strong { color: #e0f5e7; overflow-wrap: anywhere; }
.roof-room-caption > span { color: #a6baac; font-size: .8rem; }
.roof-room-edit { color: #9fd4ac; font-size: .8rem; }
.roof-room[open] .roof-room-edit { visibility: hidden; }
.roof-room-summary::after {
  content: '';
  width: .45rem;
  height: .45rem;
  border-right: 2px solid #9fd4ac;
  border-bottom: 2px solid #9fd4ac;
  transform: rotate(45deg);
  margin: 0 .25rem .25rem;
}
.roof-room[open] > summary::after { transform: rotate(225deg); margin-top: .4rem; }
.roof-room-body { padding: 1rem; border-top: 1px solid #31513e; }
.roof-room-head button { font-size: .85rem; }
.roof-total { padding-bottom: 1.2rem; margin-bottom: 0; }
.roof-total > span { font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: #bed1c4; }
.roof-total > strong { font-variant-numeric: tabular-nums; line-height: 1.15; }
.roof-budget { margin: 0 0 1.2rem; padding: 1rem 0; border-top: 1px solid #375340; border-bottom: 1px solid #375340; }
.roof-budget > div { display: flex; justify-content: space-between; gap: 1rem; padding: .35rem 0; font-size: .9rem; }
.roof-budget dt { color: #bed1c4; }
.roof-budget dd { margin: 0; color: #e0f5e7; font-variant-numeric: tabular-nums; }
.roof-budget > div:last-child { margin-top: .45rem; padding-top: .75rem; border-top: 1px dashed #375340; }
.roof-area-stats { gap: .75rem; }
.roof-area-stats > span { padding: .8rem; border: 1px solid #31513e; border-radius: .65rem; color: #a6baac; font-size: .8rem; }
.roof-area-stats b { color: #e0f5e7; font-size: 1.05rem; margin-top: .35rem; }
@media (prefers-reduced-motion: reduce) { .roof-room { transition: none; } }
@media (max-width: 480px) {
  .roof-room-summary { gap: .65rem; padding: .85rem; }
  .roof-room-body { padding: .85rem; }
  .roof-room-edit { display: none; }
}
@media print {
  .roof-budget { border-color: #999; }
  .roof-budget dt, .roof-budget dd, .roof-area-stats b { color: black !important; }
  .roof-area-stats > span { border-color: #999; }
}
.roof-guide-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 2rem 0;
}
.roof-guide-nav a {
  padding: .55rem .85rem;
  border: 1px solid #31513e;
  border-radius: 999px;
  color: #b6e8c3;
  text-decoration: none;
  font-size: .85rem;
}
.roof-guide-nav a:hover { background: rgba(74, 222, 128, .08); }
.roofing-tool-page .seo-section { scroll-margin-top: 2rem; }
.roofing-tool-page .seo-section li { margin-bottom: .75rem; line-height: 1.7; }
.roofing-tool-page .seo-section .formula-block { overflow-wrap: anywhere; }
@media print { .roof-guide-nav { display: none; } }
.roof-fields .input-group select { width:100%; margin-bottom:0; box-sizing:border-box; }
.roof-product > .input-group { margin-bottom:.85rem; }
.roof-room-body > .input-group { margin-bottom:.85rem; }
.roofing-tool-page .formula-block { line-height:1.8; }
.roofing-tool-page .roof-shopping h4 { overflow-wrap:anywhere; }
@media print { .roof-summary h3:before { content:'Roofing Project - '; } }
.roof-method-note { border-left:3px solid #7cbf91; padding:.75rem 1rem; background:rgba(74,222,128,.05); color:#c3ddcc; line-height:1.6; font-size:.85rem; }
@media print { .roof-summary h3:before { content:'Roofing Project - '; } .roof-method-note { color:black; background:white; } }