:root{
  --ae-accent: #0FB9B1;
  --ae-accent-hover: #0DAAA3;
  --ae-bg: #f7f7f7;
  --ae-panel: #ffffff;
  --ae-text: #222;
  --ae-muted: #6b7280;
  --ae-border: rgba(0,0,0,0.10);
  --ae-shadow: 0 14px 40px rgba(0,0,0,0.10);
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 980px;
}

*{box-sizing:border-box}
html,body{height:100%;scrollbar-gutter:stable}
body{
  margin:0;
  font-family: "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  background: var(--ae-bg);
  color: var(--ae-text);
}
a{color:inherit}

.page{min-height:100%;display:flex;align-items:center;padding:28px}
.shell{width:100%;max-width:var(--maxw);margin:0 auto}

.panel{
  background: var(--ae-panel);
  border: 1px solid var(--ae-border);
  border-radius: var(--radius);
  box-shadow: var(--ae-shadow);
  padding: 22px;
  animation: enter .18s ease-out both;
}
@keyframes enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.panel-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  margin-bottom:18px;
}

.h1{
  font-family: "Montserrat", "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: .1px;
}
.h2{
  font-family: "Montserrat", "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 8px;
}
.muted{color:var(--ae-muted);font-size:16px;line-height:1.35}

.brand{display:flex;gap:14px;align-items:center}
.logo{width:54px;height:auto;display:block}
.logo.small{width:42px}
.logo.estimate-logo{width:150px;height:auto}
.brand-title{
  font-family: "Montserrat", "Roboto", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  font-weight: 900;
  font-size: 20px;
}
.brand-sub{color:var(--ae-muted);font-size:16px}

.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width: 860px){.grid{grid-template-columns:1fr}}

.field-label{display:block;font-size:16px;color:var(--ae-muted);margin-bottom:6px}
.field-control{
  width:100%;
  padding:12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ae-border);
  background:#fff;
  color: var(--ae-text);
  outline:none;
}
.field-control:focus{
  border-color: color-mix(in srgb, var(--ae-accent) 80%, white);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ae-accent) 18%, transparent);
}
textarea.field-control{resize:vertical}
.hint{margin-top:6px;color:var(--ae-muted);font-size:12px}

.actions{
  display:flex;
  justify-content:space-between;
  margin-top:18px;
  gap:12px;
  flex-wrap:wrap;
}

.btn{
  background-color: transparent;
  color: var(--ae-text);
  font-size: 17px;
  line-height: 1;
  font-weight: 500;
  padding: 14px 30px;
  border: 1px solid rgba(0,0,0,0.14);
  border-radius: 4px;
  transition: all 220ms ease-in-out;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(0,0,0,0.22);
}
.btn.primary{
  color:#fff;
  background-color: var(--ae-accent);
  border-color: var(--ae-accent);
  font-weight: 500;
  justify-content:center;
  text-align:center;
}
.btn.primary:hover{
  background-color: var(--ae-accent-hover);
  border-color: var(--ae-accent-hover);
}
.btn.ghost{background:transparent}

.divider{height:1px;background:rgba(0,0,0,0.10);margin:16px 0}

.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{
  color:var(--ae-muted);
  text-align:left;
  font-weight:650;
  padding:10px 6px;
  border-bottom:1px solid rgba(0,0,0,0.10)
}
.table td{
  padding:12px 6px;
  border-bottom:1px solid rgba(0,0,0,0.10);
  vertical-align:top;
}
.table td.right,.table th.right{text-align:right}
.table tr.sel td{
  background: color-mix(in srgb, var(--ae-accent) 14%, transparent);
}

.callout{
  border:1px solid rgba(0,0,0,0.10);
  background:#fff;
  border-radius: var(--radius-sm);
  padding:12px;
  font-size:13px;
  line-height:1.45;
}

.kv{display:grid;gap:6px;font-size:13px}
.k{color:var(--ae-muted);margin-right:6px}
.list{margin:0;padding-left:18px}
.code{white-space:pre-wrap;word-break:break-word;font-size:12px;color:#111}

.section-title{grid-column:1 / -1;font-size:18px;font-weight:750;letter-spacing:.2px;margin-top:4px}
.grid-divider{grid-column:1 / -1;height:1px;background:rgba(0,0,0,0.10);margin:4px 0 2px}

/* Select styling */
select.field-control{
  background-color:#fff;
  color:var(--ae-text);
  border:1px solid rgba(0,0,0,0.14);
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  padding-right:44px
}
.select-wrap{position:relative}
.select-wrap:after{
  content:"";
  position:absolute;
  right:14px;
  top:50%;
  width:8px;
  height:8px;
  border-right:2px solid rgba(34,34,34,.85);
  border-bottom:2px solid rgba(34,34,34,.85);
  transform:translateY(-60%) rotate(45deg);
  pointer-events:none
}

/* Number field wrapper */
.num-wrap{
  position:relative;
  display:flex;
  align-items:stretch;
  border:1px solid rgba(0,0,0,0.14);
  border-radius: var(--radius-sm);
  background:#fff;
  overflow:hidden
}
.num-wrap .field-control{border:0;border-radius:0;background:transparent;flex:1;padding-right:88px}
.num-step{
  width:44px;
  display:grid;
  place-items:center;
  border:0;
  border-left:1px solid rgba(0,0,0,0.10);
  background: rgba(0,0,0,0.03);
  cursor:pointer;
  user-select:none;
  transition:background .12s ease;
  color: var(--ae-text)
}
.num-step:hover{background: color-mix(in srgb, var(--ae-accent) 10%, transparent)}
.num-step:active{background: color-mix(in srgb, var(--ae-accent) 18%, transparent)}
.num-step svg{width:14px;height:14px;opacity:.9}

input[type=number].field-control::-webkit-outer-spin-button,
input[type=number].field-control::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number].field-control{-webkit-appearance:textfield;appearance:textfield;-moz-appearance:textfield}

.date-wrap{position:relative}
.date-wrap .field-control{padding-right:44px}
input[type=date]::-webkit-calendar-picker-indicator{opacity:0;position:absolute;right:0;width:44px;height:100%;cursor:pointer}
.date-wrap:after{
  content:"";
  position:absolute;
  right:14px;
  top:50%;
  width:18px;
  height:18px;
  transform:translateY(-50%);
  pointer-events:none;
  background:no-repeat center / contain;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%23222' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
  opacity:.9
}

/* Estimate page blocks */
.summary-block + .summary-block{
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(0,0,0,0.10);
}

/* Hero panel inside app (welcome screen) */
.panel.hero{display:flex;flex-direction:column;align-items:center;text-align:center}
.hero-spacer{height:22px;width:100%}
.hero-logo{display:flex;justify-content:center;margin-bottom:18px}
.hero-logo .logo{width:min(360px,75%);height:auto;display:block}
.hero-text{max-width:560px;margin-bottom:24px}
.brand-title{font-size:1.9rem;font-weight:800;margin-bottom:8px}
.brand-sub{font-size:.98rem;opacity:.85}
.cta-row{display:flex;justify-content:center;width:100%;margin-top:8px;margin-bottom:10px}
.cta-row .btn{min-width:220px}
.hero-logo .logo{animation:heroFadeIn .35s ease forwards}
@keyframes heroFadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

@media print{
  body{background:#fff!important;color:#111!important}
  .no-print{display:none!important}
  .panel{box-shadow:none!important;border:1px solid #ddd!important;background:#fff!important}
  .muted{color:#444!important}
  .table th,.table td{border-bottom:1px solid #ddd!important}
  .callout{border:1px solid #ddd!important;background:#fafafa!important}
  .logo{filter:none!important}
}

/* Blueprint estimate: spacing + totals */
.summary-block.next-steps{
  margin-top: 18px;
}

.summary-block.base-total{
  margin-top: 18px;
}

.summary-block.base-total .total-block{
  margin-top: 10px;
}