* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f3f4f7;
  color: #151515;
}

.topbar {
  background: #111;
  color: white;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-size: 24px;
  font-weight: 800;
}

.tag {
  color: #bcbcbc;
  margin-top: 3px;
}

.top-actions {
  color: #d81920;
  font-weight: 800;
}

.app-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  background: white;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
  margin-bottom: 22px;
}

.compact-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.hero h1 {
  font-size: 32px;
  margin: 0 0 8px;
}

.hero p {
  margin: 0;
  color: #666;
}

.upload-mini {
  min-width: 230px;
  text-align: right;
}

.upload-button {
  background: #d81920;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
}

.status {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  color: #333;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 22px;
  align-items: start;
}

.viewer-panel,
.quote-card,
.analysis-panel {
  background: white;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
}

.viewer-panel {
  overflow: hidden;
}

.viewer-header {
  padding: 20px 22px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.viewer-header h2 {
  margin: 0 0 4px;
}

.viewer-header span {
  color: #666;
  font-size: 14px;
}

.viewer-toolbar {
  display: flex;
  gap: 8px;
}

.viewer-toolbar button {
  border: 1px solid #ddd;
  background: #fafafa;
  border-radius: 10px;
  padding: 9px 12px;
  font-weight: 700;
  cursor: pointer;
}

.cad-viewer {
  height: 560px;
  background: #f9fafb;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #eee;
}

.cad-viewer.dark {
  background: #171717;
}

.viewer-empty {
  height: 100%;
  display: grid;
  place-content: center;
  text-align: center;
  color: #666;
  gap: 8px;
}

.viewer-empty strong {
  color: #111;
  font-size: 20px;
}

.cad-svg-preview {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: 35px;
}

.cad-svg-preview svg {
  max-width: 92%;
  max-height: 92%;
  overflow: visible;
  filter: drop-shadow(0 10px 25px rgba(0,0,0,0.12));
}

.cad-preview-fallback {
  height: 100%;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 12px;
  color: #555;
}

.cad-preview-fallback .file-icon {
  font-size: 64px;
}

.viewer-footer {
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: #555;
  font-weight: 700;
}

.side-quote {
  padding: 22px;
  position: sticky;
  top: 18px;
}

.quote-card h2 {
  margin-top: 0;
}

.quote-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.side-grid {
  grid-template-columns: 1fr;
}

.quote-grid label {
  font-weight: 700;
  display: grid;
  gap: 8px;
}

.quote-grid select,
.quote-grid input {
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 13px;
  font-size: 16px;
}

.quote-summary {
  background: #111;
  color: white;
  border-radius: 18px;
  padding: 20px;
  display: grid;
  gap: 12px;
}

.quote-summary div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  padding-bottom: 8px;
}

.quote-summary .final-row {
  font-size: 24px;
  color: #fff;
  border-bottom: none;
  padding-top: 10px;
}

.quote-summary .minimum-row {
  color: #ffd166;
}

.cart-btn {
  margin-top: 18px;
  width: 100%;
  background: #d81920;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}

.analysis-panel {
  margin-top: 22px;
  padding: 24px;
}

.analysis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.analysis-header h2 {
  margin: 0;
}

.analysis-header button {
  border: 1px solid #ddd;
  background: white;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
}

.analysis-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.metric-card {
  border: 1px solid #e3e3e3;
  border-radius: 14px;
  padding: 16px;
  background: #fbfbfb;
}

.metric-card strong {
  display: block;
  font-size: 13px;
  color: #666;
  margin-bottom: 8px;
}

.metric-card span {
  font-size: 20px;
  font-weight: 800;
}

.part-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.part-card {
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 14px;
}

pre {
  background: #111;
  color: #eaeaea;
  padding: 18px;
  border-radius: 12px;
  overflow: auto;
}

.hidden {
  display: none !important;
}

@media (max-width: 1050px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .side-quote {
    position: static;
  }

  .analysis-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .compact-hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .upload-mini {
    text-align: left;
  }
}

@media (max-width: 650px) {
  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .cad-viewer {
    height: 420px;
  }
}


/* Sprint 10.2 interactive CAD viewer */
.cad-stage {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.cad-stage:active {
  cursor: grabbing;
}

.cad-content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform-origin: 0 0;
  will-change: transform;
}

.cad-content svg {
  display: block;
  max-width: none;
  max-height: none;
  overflow: visible;
}

.dimension-overlay {
  position: absolute;
  left: 18px;
  top: 18px;
  background: rgba(17,17,17,0.82);
  color: white;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  display: grid;
  gap: 4px;
  pointer-events: none;
  z-index: 5;
}

.cad-viewer.dark .dimension-overlay {
  background: rgba(255,255,255,0.9);
  color: #111;
}

.viewer-toolbar button.active {
  background: #111;
  color: white;
}

.cad-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

.cad-viewer.dark.cad-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
}

.viewer-toolbar .tool-red {
  background: #d81920;
  color: white;
  border-color: #d81920;
}

.part-badge {
  position: absolute;
  right: 18px;
  top: 18px;
  background: #d81920;
  color: white;
  border-radius: 999px;
  padding: 9px 13px;
  font-size: 13px;
  font-weight: 800;
  pointer-events: none;
  z-index: 5;
}


/* Sprint 10.2 preview visibility fix */
.cad-content {
  min-width: 10px;
  min-height: 10px;
}

.cad-content svg * {
  visibility: visible;
}


/* Sprint 10.3 vector-style viewer */
.vector-quality-badge {
  position: absolute;
  right: 18px;
  top: 58px;
  background: rgba(17, 24, 39, 0.88);
  color: white;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 800;
  pointer-events: none;
  z-index: 5;
}

.vector-quality-badge.warning {
  background: #b45309;
}

.cad-viewer.dark .cad-content svg path,
.cad-viewer.dark .cad-content svg rect,
.cad-viewer.dark .cad-content svg circle,
.cad-viewer.dark .cad-content svg ellipse,
.cad-viewer.dark .cad-content svg polygon,
.cad-viewer.dark .cad-content svg polyline,
.cad-viewer.dark .cad-content svg line {
  stroke: #f9fafb !important;
}


/* Sprint 11.1 CAD selection + professional viewer feedback */
.cad-content svg path,
.cad-content svg rect,
.cad-content svg circle,
.cad-content svg ellipse,
.cad-content svg polygon,
.cad-content svg polyline,
.cad-content svg line {
  cursor: pointer;
  transition: stroke 120ms ease, stroke-width 120ms ease, opacity 120ms ease;
}

.cad-vector-hover {
  stroke: #38bdf8 !important;
  stroke-width: 2.2 !important;
  opacity: 1 !important;
}

.cad-vector-selected {
  stroke: #ef4444 !important;
  stroke-width: 2.8 !important;
  opacity: 1 !important;
}

.selected-part-panel {
  border-top: 1px solid #eee;
  padding: 14px 22px;
  background: #fbfbfb;
  display: grid;
  gap: 5px;
  font-size: 13px;
}

.selected-part-panel strong {
  font-size: 14px;
}

.selected-part-panel span {
  color: #555;
  line-height: 1.5;
}

.viewer-crosshair {
  position: absolute;
  left: 18px;
  bottom: 18px;
  color: #666;
  font-size: 12px;
  font-weight: 800;
  pointer-events: none;
  z-index: 5;
  background: rgba(255,255,255,0.85);
  border-radius: 10px;
  padding: 8px 10px;
}

.cad-viewer.dark .viewer-crosshair {
  background: rgba(17,17,17,0.85);
  color: #ddd;
}

.cad-viewer.dark .selected-part-panel {
  background: #191919;
  color: white;
  border-top-color: #333;
}

.cad-viewer.dark .selected-part-panel span {
  color: #ddd;
}

.product-box{fill:rgba(239,68,68,.06);stroke:#ef4444;stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-dasharray:6 4;cursor:pointer}
.product-box:hover,.product-box.active{fill:rgba(239,68,68,.16);stroke-width:2.5}
.product-label{fill:#ef4444;font-size:12px;font-weight:800;pointer-events:none}
.product-summary{display:grid;gap:10px;border:1px solid #ddd;border-radius:14px;padding:14px;margin-top:18px;background:#fbfbfb}
.product-summary-row{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid #eee;padding-bottom:8px}
.product-summary-row:last-child{border-bottom:none;padding-bottom:0}
.details-toggle{margin-top:14px;border:1px solid #ddd;border-radius:10px;background:white;padding:10px 14px;cursor:pointer;font-weight:800}
.collapsed-parts.hidden{display:none!important}

.metric-card span { word-break: break-word; }
.product-summary strong { font-size: 16px; }


.material-optimization-panel {
  margin-top: 18px;
  border: 1px solid #ddd;
  border-radius: 16px;
  padding: 18px;
  background: #fffdf7;
}

.material-optimization-panel h3 {
  margin: 0 0 14px;
}

.optimization-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

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


.quote-builder {
  background: white;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
  padding: 24px;
  margin-top: 22px;
  margin-bottom: 40px;
}

.quote-builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.quote-builder-header h2 {
  margin: 0 0 6px;
}

.quote-builder-header p {
  margin: 0;
  color: #666;
}

.quote-actions {
  display: flex;
  gap: 10px;
}

.quote-actions button {
  border: 1px solid #ddd;
  background: #111;
  color: white;
  border-radius: 10px;
  padding: 11px 14px;
  font-weight: 800;
  cursor: pointer;
}

.quote-document {
  border: 1px solid #e2e2e2;
  border-radius: 16px;
  overflow: hidden;
}

.quote-document-top {
  background: #111;
  color: white;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.quote-document-top h3 {
  margin: 0 0 5px;
  font-size: 24px;
}

.quote-document-top p {
  margin: 0;
  color: #cfcfcf;
}

.quote-total-big {
  text-align: right;
}

.quote-total-big strong {
  display: block;
  font-size: 13px;
  color: #bbb;
  margin-bottom: 5px;
}

.quote-total-big span {
  font-size: 32px;
  font-weight: 900;
}

.quote-section {
  padding: 20px;
  border-bottom: 1px solid #eee;
}

.quote-section:last-child {
  border-bottom: none;
}

.quote-section h4 {
  margin: 0 0 14px;
}

.quote-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.quote-detail-card {
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 14px;
  background: #fbfbfb;
}

.quote-detail-card strong {
  display: block;
  color: #666;
  font-size: 12px;
  margin-bottom: 7px;
}

.quote-detail-card span {
  font-size: 18px;
  font-weight: 900;
}

.quote-price-table {
  width: 100%;
  border-collapse: collapse;
}

.quote-price-table th,
.quote-price-table td {
  text-align: left;
  border-bottom: 1px solid #eee;
  padding: 12px;
}

.quote-price-table th:last-child,
.quote-price-table td:last-child {
  text-align: right;
}

.quote-note {
  background: #fff8e5;
  border: 1px solid #ffe4a3;
  color: #6b4b00;
  border-radius: 12px;
  padding: 14px;
  margin-top: 14px;
  font-weight: 700;
}

@media print {
  body {
    background: white;
  }
  .topbar,
  .hero,
  .workspace,
  .analysis-panel,
  .quote-actions {
    display: none !important;
  }
  .quote-builder {
    box-shadow: none;
    margin: 0;
  }
}

@media (max-width: 900px) {
  .quote-builder-header,
  .quote-document-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .quote-total-big {
    text-align: left;
  }

  .quote-detail-grid {
    grid-template-columns: 1fr;
  }
}

.cart-panel{background:white;border-radius:18px;box-shadow:0 12px 35px rgba(0,0,0,.08);padding:24px;margin-top:22px;margin-bottom:50px}
.cart-header{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:18px}
.cart-header h2{margin:0 0 6px}.cart-header p{margin:0;color:#666}
.cart-total-box{background:#111;color:white;border-radius:14px;padding:14px 18px;min-width:180px;text-align:right}
.cart-total-box strong{display:block;color:#bbb;font-size:12px;margin-bottom:4px}
.cart-total-box span{font-size:26px;font-weight:900}
.cart-items{display:grid;gap:14px}
.cart-item{border:1px solid #e3e3e3;border-radius:16px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:18px;background:#fbfbfb}
.cart-item h3{margin:0 0 8px}
.cart-item-meta{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:10px;margin-top:10px}
.cart-meta-box{background:white;border:1px solid #eee;border-radius:12px;padding:10px}
.cart-meta-box strong{display:block;color:#666;font-size:11px;margin-bottom:4px}
.cart-meta-box span{font-weight:900}
.cart-item-actions{display:grid;gap:10px;align-content:start;min-width:150px}
.cart-item-actions input{border:1px solid #ddd;border-radius:10px;padding:10px;width:100%}
.remove-cart-btn{border:none;background:#fee2e2;color:#991b1b;border-radius:10px;padding:10px;font-weight:900;cursor:pointer}
.cart-footer{margin-top:18px;display:flex;gap:12px;justify-content:flex-end}
.checkout-btn{background:#d81920;color:white;border:none;border-radius:12px;padding:15px 22px;font-size:16px;font-weight:900;cursor:pointer}
.secondary-cart-btn{background:white;color:#111;border:1px solid #ddd;border-radius:12px;padding:15px 22px;font-size:16px;font-weight:900;cursor:pointer}
@media(max-width:900px){.cart-header,.cart-item,.cart-footer{grid-template-columns:1fr;flex-direction:column;align-items:stretch}.cart-item-meta{grid-template-columns:1fr}.cart-total-box{text-align:left}}


/* Sprint 15.1 cart thumbnails */
.cart-item {
  grid-template-columns: 150px 1fr auto;
}

.cart-preview-wrap {
  width: 150px;
  height: 120px;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
  background: white;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.cart-thumb {
  width: 100%;
  height: 100%;
  padding: 8px;
  display: grid;
  place-items: center;
}

.cart-thumb svg {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
}

.cart-thumb svg path,
.cart-thumb svg rect,
.cart-thumb svg circle,
.cart-thumb svg ellipse,
.cart-thumb svg polygon,
.cart-thumb svg polyline,
.cart-thumb svg line {
  stroke: #111827 !important;
  fill: none !important;
  vector-effect: non-scaling-stroke;
}

.cart-thumb-fallback {
  display: grid;
  gap: 6px;
  text-align: center;
  color: #555;
  font-weight: 800;
  font-size: 28px;
}

.cart-thumb-fallback span {
  font-size: 11px;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media(max-width:900px){
  .cart-item {
    grid-template-columns: 1fr;
  }
  .cart-preview-wrap {
    width: 100%;
    height: 180px;
  }
}


.checkout-panel,
.order-confirmation {
  background: white;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
  padding: 24px;
  margin-top: 22px;
  margin-bottom: 50px;
}

.checkout-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 20px;
}

.checkout-header h2 {
  margin: 0 0 6px;
}

.checkout-header p {
  margin: 0;
  color: #666;
}

.checkout-secure-badge {
  background: #111;
  color: white;
  border-radius: 999px;
  padding: 10px 15px;
  font-weight: 900;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 22px;
  align-items: start;
}

.checkout-form,
.checkout-summary {
  border: 1px solid #e5e5e5;
  border-radius: 16px;
  padding: 20px;
  background: #fbfbfb;
}

.checkout-form h3,
.checkout-summary h3 {
  margin: 0 0 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.form-grid label {
  display: grid;
  gap: 7px;
  font-weight: 800;
  font-size: 13px;
}

.form-grid label.full {
  grid-column: 1 / -1;
}

.form-grid input {
  border: 1px solid #ddd;
  border-radius: 11px;
  padding: 13px;
  font-size: 15px;
  background: white;
}

.shipping-options {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.shipping-options label {
  border: 1px solid #ddd;
  border-radius: 13px;
  background: white;
  padding: 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  cursor: pointer;
}

.shipping-options span {
  grid-column: 2 / -1;
  color: #666;
  font-size: 13px;
}

.place-order-btn {
  width: 100%;
  background: #d81920;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
}

.checkout-item {
  border-bottom: 1px solid #eee;
  padding: 12px 0;
}

.checkout-item strong {
  display: block;
  margin-bottom: 4px;
}

.checkout-item span {
  color: #666;
  font-size: 13px;
}

.checkout-totals {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.checkout-totals div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #eee;
  padding-bottom: 8px;
}

.checkout-grand {
  font-size: 22px;
  border-bottom: none !important;
}

.checkout-note {
  margin-top: 16px;
  background: #fff8e5;
  border: 1px solid #ffe4a3;
  color: #6b4b00;
  border-radius: 12px;
  padding: 12px;
  font-weight: 800;
  font-size: 13px;
}

.order-confirmation {
  text-align: center;
}

.order-confirmation h2 {
  color: #15803d;
}

.order-confirmation button {
  background: #111;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 20px;
  font-weight: 900;
  cursor: pointer;
}

@media(max-width: 950px) {
  .checkout-layout,
  .form-grid {
    grid-template-columns: 1fr;
  }
}


.admin-panel {
  background: white;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
  padding: 24px;
}

.admin-header,
.admin-order-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.admin-header h1 {
  margin: 0 0 6px;
}

.admin-header p {
  margin: 0;
  color: #666;
}

.admin-header button {
  background: #111;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 900;
  cursor: pointer;
}

.admin-order-card {
  margin-top: 18px;
  border: 1px solid #e4e4e4;
  border-radius: 16px;
  padding: 18px;
  background: #fbfbfb;
}

.admin-order-top h3 {
  margin: 0 0 5px;
}

.admin-order-top span {
  color: #666;
}

.admin-status {
  background: #dcfce7;
  color: #166534;
  border-radius: 999px;
  padding: 9px 12px;
  font-weight: 900;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.admin-grid div,
.admin-item {
  border: 1px solid #eee;
  background: white;
  border-radius: 12px;
  padding: 12px;
}

.admin-grid strong,
.admin-item strong {
  display: block;
  color: #666;
  font-size: 12px;
  margin-bottom: 6px;
}

.admin-grid span,
.admin-item span {
  font-weight: 800;
}

.admin-items {
  display: grid;
  gap: 10px;
}

.empty-admin,
.error-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 12px;
  background: #fff8e5;
  font-weight: 900;
}

@media(max-width:900px){
  .admin-grid { grid-template-columns: 1fr; }
  .admin-header,.admin-order-top { flex-direction: column; align-items: flex-start; }
}


.admin-actions {
  display: flex;
  gap: 10px;
}

.admin-stats {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.admin-stat {
  border: 1px solid #e4e4e4;
  border-radius: 14px;
  padding: 16px;
  background: #fbfbfb;
}

.admin-stat strong {
  display: block;
  color: #666;
  font-size: 12px;
  margin-bottom: 8px;
}

.admin-stat span {
  font-size: 24px;
  font-weight: 900;
}

.admin-status-controls {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.admin-status-controls label {
  display: grid;
  gap: 7px;
  font-weight: 800;
  font-size: 13px;
}

.admin-status-controls select {
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 11px;
  background: white;
}

.admin-details {
  margin-top: 16px;
  border: 1px solid #eee;
  border-radius: 12px;
  background: white;
  padding: 12px;
}

.admin-details summary {
  cursor: pointer;
  font-weight: 900;
}

@media(max-width:900px){
  .admin-stats,
  .admin-status-controls {
    grid-template-columns: 1fr;
  }
}


.admin-download-file {
  margin-top: 10px;
  display: inline-block;
  background: #111;
  color: white;
  text-decoration: none;
  border-radius: 10px;
  padding: 9px 12px;
  font-weight: 900;
  font-size: 13px;
}

.admin-file-missing {
  display: block;
  margin-top: 8px;
  color: #991b1b;
  font-size: 12px;
  font-weight: 800;
}


.upload-processing-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.72);
  display: grid;
  place-items: center;
  z-index: 9999;
  padding: 22px;
}

.upload-processing-card {
  width: min(560px, 100%);
  background: white;
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 30px 90px rgba(0,0,0,0.35);
  text-align: center;
}

.processing-spinner {
  width: 62px;
  height: 62px;
  border-radius: 999px;
  border: 6px solid #eee;
  border-top-color: #d81920;
  margin: 0 auto 18px;
  animation: spinProcessing 0.85s linear infinite;
}

@keyframes spinProcessing {
  to { transform: rotate(360deg); }
}

.upload-processing-card h2 {
  margin: 0 0 8px;
}

.upload-processing-card p {
  margin: 0 0 20px;
  color: #666;
  font-weight: 700;
}

.processing-steps {
  display: grid;
  gap: 10px;
  text-align: left;
  margin-top: 18px;
}

.processing-step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
  padding: 12px;
  background: #fbfbfb;
  opacity: 0.55;
}

.processing-step span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #ddd;
  color: #111;
  font-weight: 900;
}

.processing-step strong {
  display: block;
  font-size: 14px;
}

.processing-step small {
  display: block;
  color: #666;
  margin-top: 3px;
}

.processing-step.active {
  opacity: 1;
  border-color: #d81920;
  background: #fff5f5;
}

.processing-step.active span {
  background: #d81920;
  color: white;
}

.processing-step.done {
  opacity: 1;
  border-color: #16a34a;
  background: #f0fdf4;
}

.processing-step.done span {
  background: #16a34a;
  color: white;
}

.processing-progress {
  margin-top: 18px;
  height: 12px;
  background: #eee;
  border-radius: 999px;
  overflow: hidden;
}

#processingProgressBar {
  width: 0%;
  height: 100%;
  background: #d81920;
  border-radius: 999px;
  transition: width 250ms ease;
}

.processing-status-text {
  margin-top: 12px;
  color: #444;
  font-weight: 800;
  font-size: 13px;
}


.payment-step-panel {
  border: 1px solid #e5e5e5;
  border-radius: 16px;
  background: #fff;
  padding: 18px;
  margin: 18px 0;
}

.payment-step-panel h3 {
  margin: 0 0 8px;
}

.payment-step-panel p {
  margin: 0 0 14px;
  color: #666;
}

.payment-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.payment-buttons button {
  border: none;
  border-radius: 12px;
  padding: 14px;
  font-weight: 900;
  cursor: pointer;
}

#stripePayBtn {
  background: #635bff;
  color: white;
}

#paypalPayBtn {
  background: #ffc439;
  color: #111;
}

.payment-status-message {
  margin-top: 12px;
  background: #fff8e5;
  border: 1px solid #ffe4a3;
  color: #6b4b00;
  border-radius: 12px;
  padding: 12px;
  font-weight: 900;
}

.payment-status-message.paid {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
}


/* Sprint 21 post-order payment workflow */
.order-success-icon {
  width: 70px;
  height: 70px;
  border-radius: 999px;
  background: #16a34a;
  color: white;
  display: grid;
  place-items: center;
  font-size: 40px;
  font-weight: 900;
  margin: 0 auto 16px;
}

.created-order-summary {
  max-width: 760px;
  margin: 22px auto;
  text-align: left;
  border: 1px solid #e5e5e5;
  border-radius: 16px;
  overflow: hidden;
  background: #fbfbfb;
}

.created-order-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.created-order-summary-grid div {
  border-right: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  padding: 14px;
}

.created-order-summary-grid div:nth-child(3n) {
  border-right: none;
}

.created-order-summary-grid strong {
  display: block;
  color: #666;
  font-size: 12px;
  margin-bottom: 6px;
}

.created-order-summary-grid span {
  font-size: 18px;
  font-weight: 900;
}

.post-order-payment-panel {
  max-width: 760px;
  margin: 22px auto;
  border: 1px solid #ffe4a3;
  background: #fff8e5;
  border-radius: 16px;
  padding: 20px;
}

.post-order-payment-panel h3 {
  margin: 0 0 8px;
}

.post-order-payment-panel p {
  margin: 0 0 16px;
  color: #6b4b00;
  font-weight: 800;
}

.payment-buttons.large {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.payment-buttons.large button {
  font-size: 17px;
  padding: 17px;
}

@media(max-width:900px){
  .created-order-summary-grid,
  .payment-buttons.large {
    grid-template-columns: 1fr;
  }
}


/* Sprint 22.3 clean upload control */
.hidden-file-input {
  position: fixed !important;
  left: -99999px !important;
  top: -99999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.upload-btn,
#uploadButton {
  background: #d81920 !important;
  color: #fff !important;
  border: none !important;
  border-radius: 12px !important;
  padding: 14px 24px !important;
  font-weight: 900 !important;
  cursor: pointer !important;
  box-shadow: 0 8px 18px rgba(216,25,32,0.22) !important;
  font-size: 15px !important;
}

.upload-btn:hover,
#uploadButton:hover {
  background: #b9151b !important;
}

.checkout-auth-modal{position:fixed;inset:0;z-index:99999;display:grid;place-items:center;padding:20px}.checkout-auth-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.65)}.checkout-auth-card{position:relative;width:min(620px,96vw);background:#fff;border-radius:18px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.3)}.checkout-auth-close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.checkout-auth-card h2{margin:0 35px 7px 0}.checkout-auth-card>p{color:#666}.checkout-auth-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.checkout-auth-option{border:1px solid #ddd;background:#fff;border-radius:13px;padding:18px;text-align:left;cursor:pointer}.checkout-auth-option:hover{border-color:#dc171f}.checkout-auth-option strong,.checkout-auth-option span{display:block}.checkout-auth-option span{font-size:12px;color:#666;margin-top:5px}.checkout-auth-option.guest{background:#111;color:#fff}.checkout-auth-option.guest span{color:#bbb}.quote-auth-forms{border-top:1px solid #eee;margin-top:20px;padding-top:18px}.quote-auth-tabs{display:flex;gap:8px;margin-bottom:14px}.quote-auth-tabs button{border:1px solid #ddd;background:#fff;border-radius:8px;padding:9px 14px;font-weight:800;cursor:pointer}.quote-auth-tabs button.active{background:#111;color:#fff}.quote-auth-form{display:grid;gap:12px}.quote-auth-form label{display:grid;gap:6px;font-weight:800}.quote-auth-form input{padding:12px;border:1px solid #ccc;border-radius:8px}.quote-auth-form>button[type=submit]{background:#dc171f;color:#fff;border:0;border-radius:8px;padding:13px;font-weight:900;cursor:pointer}.quote-auth-name-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.link-button{border:0;background:none;color:#dc171f;font-weight:800;cursor:pointer}.quote-auth-message{min-height:20px;margin-top:12px;font-weight:800;color:#b91c1c}
@media(max-width:700px){.checkout-auth-options{grid-template-columns:1fr}.quote-auth-name-grid{grid-template-columns:1fr}}


.paypal-checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  padding: 20px;
}

.paypal-checkout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.68);
}

.paypal-checkout-card {
  position: relative;
  width: min(520px, 96vw);
  background: #fff;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 30px 90px rgba(0,0,0,.32);
}

.paypal-checkout-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: 0;
  background: transparent;
  font-size: 31px;
  cursor: pointer;
}

.paypal-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #003087;
  color: #fff;
  padding: 13px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.paypal-brand-row strong {
  color: #ffc439;
  font-size: 23px;
}

.paypal-brand-row span {
  font-size: 12px;
  font-weight: 800;
}

#paypalButtonsContainer {
  min-height: 48px;
  margin-top: 20px;
}

.paypal-checkout-loading {
  text-align: center;
  padding: 18px;
  color: #555;
  font-weight: 800;
}

.paypal-checkout-message {
  min-height: 22px;
  margin-top: 12px;
  font-weight: 800;
  color: #b91c1c;
}

.paypal-security-note {
  color: #666;
  font-size: 12px;
  line-height: 1.55;
  margin-top: 18px;
}

#paypalPayBtn {
  background: #ffc439;
  color: #111;
  border-color: #ffc439;
}


/* Sprint 36.9 — checkout account modal viewport fit */
.checkout-auth-modal {
  overflow-y: auto;
  align-items: center;
  justify-items: center;
  padding: 12px;
}

.checkout-auth-card {
  box-sizing: border-box;
  width: min(760px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding: 24px;
}

.checkout-auth-card h2 {
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.08;
}

.checkout-auth-card > p {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.35;
}

.checkout-auth-options {
  margin-top: 18px;
}

.checkout-auth-option {
  min-height: 105px;
  padding: 16px;
}

.quote-auth-forms {
  margin-top: 16px;
  padding-top: 14px;
}

.quote-auth-form {
  gap: 10px;
}

.quote-auth-form label {
  gap: 5px;
  font-size: 16px;
}

.quote-auth-form input {
  box-sizing: border-box;
  min-height: 48px;
  padding: 10px 12px;
  font-size: 16px;
}

.quote-auth-form > button[type="submit"] {
  position: sticky;
  bottom: -1px;
  z-index: 4;
  width: 100%;
  min-height: 50px;
  margin-top: 4px;
  box-shadow:
    0 -10px 18px rgba(255,255,255,.94),
    0 8px 18px rgba(220,23,31,.2);
}

/* Once Log In or Sign Up is selected, collapse the large choice cards.
   This keeps the full form and action button visible at 100% browser zoom. */
.checkout-auth-card.form-open {
  padding-top: 20px;
}

.checkout-auth-card.form-open > p,
.checkout-auth-card.form-open .checkout-auth-options {
  display: none;
}

.checkout-auth-card.form-open h2 {
  margin-bottom: 12px;
  font-size: clamp(24px, 2.6vw, 32px);
}

.checkout-auth-card.form-open .quote-auth-forms {
  margin-top: 0;
  padding-top: 12px;
}

.checkout-auth-card.form-open .quote-auth-tabs {
  position: sticky;
  top: -1px;
  z-index: 5;
  margin: 0 0 12px;
  padding: 4px 0 8px;
  background: #fff;
}

.quote-auth-message {
  margin-top: 8px;
}

@media (max-height: 760px) and (min-width: 701px) {
  .checkout-auth-card {
    max-height: calc(100dvh - 16px);
    padding: 18px 22px;
  }

  .checkout-auth-card h2 {
    font-size: 29px;
  }

  .checkout-auth-options {
    gap: 9px;
    margin-top: 13px;
  }

  .checkout-auth-option {
    min-height: 88px;
    padding: 12px 14px;
  }

  .checkout-auth-card.form-open h2 {
    font-size: 26px;
    margin-bottom: 8px;
  }

  .quote-auth-form {
    gap: 8px;
  }

  .quote-auth-form input {
    min-height: 44px;
    padding: 8px 11px;
  }

  .quote-auth-form > button[type="submit"] {
    min-height: 46px;
  }
}

@media (max-width: 700px) {
  .checkout-auth-modal {
    place-items: end center;
    padding: 8px;
  }

  .checkout-auth-card {
    width: 100%;
    max-height: calc(100dvh - 16px);
    border-radius: 16px;
    padding: 18px 16px;
  }

  .checkout-auth-card h2 {
    font-size: 26px;
  }

  .checkout-auth-options {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 14px;
  }

  .checkout-auth-option {
    min-height: auto;
    padding: 13px 14px;
  }

  .quote-auth-name-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}


/* Sprint 36.10 — simplified customer quote */
.simple-customer-quote {
  gap: 0;
}

.simple-customer-quote > div:not(.minimum-order-message) {
  min-height: 58px;
}

.quote-line-help {
  display: block;
  margin: -5px 0 8px;
  padding: 0 2px 10px;
  color: #aaa;
  font-size: 12px;
  line-height: 1.35;
  border-bottom: 1px solid #333;
}

.minimum-order-message {
  display: block;
  margin: 12px 0;
  padding: 13px 14px;
  border: 1px solid #f5b83b;
  border-radius: 10px;
  background: #fff7df;
  color: #5f4300;
  font-size: 14px;
  line-height: 1.45;
}

.minimum-order-message strong {
  color: #b36a00;
}

.minimum-order-message.hidden {
  display: none !important;
}

.simple-customer-quote .final-row {
  margin-top: 6px;
}


.shipping-estimate-details {
  margin: 12px 0 18px;
  padding: 12px 14px;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  background: #f7f7f7;
  color: #444;
  font-size: 13px;
  line-height: 1.5;
}

.product-cart-thumb{height:100%;background:#f3f3f3;border-radius:9px;overflow:hidden}
.product-cart-thumb img{width:100%;height:100%;object-fit:contain;display:block}


/* Sprint 40 — clean professional checkout */
.checkout-panel{
  padding:clamp(18px,3vw,34px);
  border:1px solid #e6e6e6;
  border-radius:24px;
  background:#f6f7f8;
  box-shadow:0 20px 55px rgba(0,0,0,.08);
}

.checkout-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  margin-bottom:24px;
  padding:4px 2px;
}

.checkout-header h2{
  margin:5px 0 7px;
  font-size:clamp(30px,4vw,46px);
  letter-spacing:-.03em;
}

.checkout-header p{
  margin:0;
  color:#626262;
  font-size:16px;
}

.checkout-eyebrow,
.payment-eyebrow,
.checkout-summary-heading>span{
  color:#f05a16;
  font-size:11px;
  font-weight:900;
  letter-spacing:.14em;
}

.checkout-secure-badge{
  flex:0 0 auto;
  padding:10px 14px;
  border:1px solid #dce9df;
  border-radius:999px;
  background:#edf9f0;
  color:#176c36;
  font-size:13px;
  font-weight:900;
}

.checkout-layout{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);
  gap:22px;
  align-items:start;
}

.checkout-form{
  display:grid;
  gap:17px;
  padding:0;
  border:0;
  background:transparent;
}

.checkout-section-card{
  padding:22px;
  border:1px solid #e2e2e2;
  border-radius:17px;
  background:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.035);
}

.checkout-section-title{
  display:flex;
  align-items:flex-start;
  gap:13px;
  margin-bottom:19px;
}

.checkout-section-title>span{
  width:32px;
  height:32px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#f05a16;
  color:#fff;
  font-size:14px;
  font-weight:900;
}

.checkout-section-title h3{
  margin:0 0 4px;
  font-size:21px;
}

.checkout-section-title p{
  margin:0;
  color:#777;
  font-size:13px;
  line-height:1.45;
}

.form-grid{
  margin:0;
  gap:13px;
}

.form-grid label{
  color:#303030;
  font-size:13px;
}

.form-grid label small{
  color:#999;
  font-size:10px;
  font-weight:600;
}

.form-grid input{
  min-height:48px;
  border:1px solid #d7d7d7;
  border-radius:10px;
  padding:12px 13px;
  background:#fff;
  transition:border-color .15s ease,box-shadow .15s ease;
}

.form-grid input:hover{
  border-color:#bdbdbd;
}

.form-grid input:focus{
  outline:0;
  border-color:#f05a16;
  box-shadow:0 0 0 3px rgba(240,90,22,.12);
}

.shipping-options{
  display:grid;
  gap:11px;
  margin:0;
}

.shipping-option-card{
  position:relative;
  display:grid!important;
  grid-template-columns:auto auto minmax(0,1fr) auto!important;
  gap:13px!important;
  align-items:center!important;
  min-height:78px;
  padding:14px 15px!important;
  border:1px solid #dedede!important;
  border-radius:13px!important;
  background:#fff!important;
  cursor:pointer;
  transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}

.shipping-option-card:hover{
  border-color:#f05a16!important;
  transform:translateY(-1px);
}

.shipping-option-card:has(input:checked){
  border-color:#f05a16!important;
  box-shadow:0 0 0 3px rgba(240,90,22,.11);
}

.shipping-option-card input{
  width:18px;
  height:18px;
  margin:0;
  accent-color:#f05a16;
}

.shipping-option-icon{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:10px;
  background:#fff2ea;
  font-size:21px;
}

.shipping-option-copy{
  display:grid;
  gap:5px;
  min-width:0;
  grid-column:auto!important;
  color:inherit!important;
}

.shipping-option-copy strong{
  font-size:15px;
}

.shipping-option-copy small{
  color:#777;
  font-size:12px;
}

.shipping-option-price{
  font-size:17px;
  color:#111;
}

.shipping-option-disabled{
  opacity:.68;
  cursor:not-allowed;
  background:#f4f4f4!important;
  border-style:dashed!important;
}

.shipping-option-disabled:hover{
  border-color:#dedede!important;
  transform:none;
}

.shipping-option-disabled .shipping-option-icon{
  background:#e9e9e9;
  filter:grayscale(1);
}

.shipping-coming-soon{
  grid-column:auto!important;
  padding:6px 9px;
  border-radius:999px;
  background:#ececec;
  color:#555!important;
  font-size:10px!important;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.shipping-estimate-details{
  margin-top:13px;
  padding:13px 14px;
  border:1px solid #e6e6e6;
  border-radius:10px;
  background:#fafafa;
  color:#666;
  font-size:12px;
  line-height:1.5;
}

.place-order-btn{
  min-height:56px;
  border-radius:13px;
  background:#f05a16!important;
  box-shadow:0 10px 24px rgba(240,90,22,.22);
  font-size:17px;
}

.place-order-btn:hover{
  background:#d94b10!important;
}

.checkout-summary{
  position:sticky;
  top:84px;
  padding:22px;
  border:1px solid #e2e2e2;
  border-radius:17px;
  background:#fff;
  box-shadow:0 12px 34px rgba(0,0,0,.055);
}

.checkout-summary-heading h3{
  margin:5px 0 17px;
  font-size:25px;
}

.checkout-item{
  padding:11px 0;
}

.checkout-totals{
  padding-top:8px;
  border-top:1px solid #e7e7e7;
}

.checkout-totals div{
  border:0;
  color:#555;
}

.checkout-grand{
  margin-top:4px;
  padding-top:13px;
  border-top:1px solid #ddd!important;
  color:#111!important;
  font-size:23px;
}

.checkout-note{
  background:#f3f7f4;
  border-color:#dbe8de;
  color:#356343;
  font-size:12px;
  line-height:1.45;
}

.post-order-payment-panel{
  max-width:760px;
  padding:26px;
  border:1px solid #dedede;
  border-radius:19px;
  background:#fff;
  box-shadow:0 14px 38px rgba(0,0,0,.07);
}

.post-order-payment-panel h3{
  margin:6px 0 7px;
  font-size:28px;
}

.post-order-payment-panel p{
  margin-bottom:20px;
  color:#666;
  font-weight:500;
}

.payment-buttons.large{
  gap:14px;
}

.payment-buttons.large button{
  min-height:62px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:1px solid #dedede;
  border-radius:13px;
  font-size:16px;
  transition:transform .15s ease,box-shadow .15s ease;
}

.payment-buttons.large button:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(0,0,0,.12);
}

#stripePayBtn{
  background:#111!important;
  border-color:#111!important;
  color:#fff!important;
}

#paypalPayBtn{
  background:#ffc439!important;
  border-color:#e9ae23!important;
  color:#111!important;
}

.payment-button-icon{
  font-size:22px;
}

.paypal-wordmark{
  color:#003087;
  font-size:19px;
  font-style:italic;
  font-weight:900;
}

@media(max-width:950px){
  .checkout-layout{
    grid-template-columns:1fr;
  }

  .checkout-summary{
    position:static;
  }
}

@media(max-width:650px){
  .checkout-panel{
    padding:14px;
    border-radius:17px;
  }

  .checkout-header{
    align-items:flex-start;
    flex-direction:column;
  }

  .checkout-section-card{
    padding:17px;
  }

  .shipping-option-card{
    grid-template-columns:auto auto minmax(0,1fr)!important;
  }

  .shipping-option-price,
  .shipping-coming-soon{
    grid-column:3!important;
    justify-self:start;
  }
}