/* Hallmark · macrostructure: Product workspace · theme: Metella
 * Desktop: live model + rounded configuration rail + inline quote.
 * Mobile: compact configuration sheet and a native quote bottom modal.
 */
:root { --config-panel-width: clamp(400px, 38vw, 520px); --config-radius: 18px; }
body[data-panel="configure"]:not(.landing):not(.panel-closed) #sidePanel { left: auto; right: var(--space-md); top: var(--space-md); bottom: var(--space-md); width: var(--config-panel-width); border: 1px solid var(--color-line); border-radius: 24px; background: var(--color-soft); box-shadow: 0 8px 32px var(--color-shadow); }
body[data-panel="configure"]:not(.landing):not(.panel-closed) #viewport { left: var(--space-md); right: calc(var(--config-panel-width) + 32px); top: var(--space-md); bottom: var(--space-md); width: auto; height: auto; border-radius: 24px; overflow: hidden; }
body[data-panel="configure"] #sidePanel .panel-top { background: var(--color-soft); padding: 12px var(--space-lg); border: 0; }
body[data-panel="configure"] #panelTitle { font-size: 13px; }
body[data-panel="configure"] #closePanel { background: var(--color-paper); border: 1px solid var(--color-line); border-radius: 50%; width: 40px; min-height: 40px; padding: 0; }
[data-section="configure"] { padding: 0 var(--space-md); }
.config-intro { padding: var(--space-sm) var(--space-sm) var(--space-lg); }
.config-intro .config-kicker { font-size: 10px; color: var(--color-accent); letter-spacing: .1em; margin: 0 0 12px; }
.config-intro h2 { font-size: clamp(24px, 2.2vw, 30px); line-height: 1.1; letter-spacing: -.04em; margin: 0; }
.config-intro > p:last-child { color: var(--color-muted); font-size: 13px; line-height: 1.5; margin: 12px 0 0; }
.config-group, .config-dimensions { padding: 0; margin-bottom: var(--space-sm); background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--config-radius); overflow: clip; }
.config-group > summary, .config-dimensions > summary { list-style: none; display: flex; align-items: center; gap: 12px; padding: var(--space-md); min-height: 72px; font-size: 15px; font-weight: 600; }
.config-group > summary::-webkit-details-marker, .config-dimensions > summary::-webkit-details-marker { display: none; }
.config-group > summary::before, .config-dimensions > summary::before { content: ''; width: 4px; height: 28px; border-radius: 4px; background: var(--color-accent); flex: none; }
#config-interior > summary::before { background: var(--finish-woodColor-honey); }
#config-accessories > summary::before { background: var(--finish-wallColor-sage); }
.config-dimensions > summary::before { background: var(--color-line); }
.config-group > summary::after, .config-dimensions > summary::after { content: '+'; font-size: 22px; font-weight: 400; color: var(--color-muted); margin-left: auto; }
.config-group[open] > summary::after, .config-dimensions[open] > summary::after { content: '−'; }
.config-group > summary small, .config-dimensions > summary small { display: block; font-size: 11px; color: var(--color-muted); font-weight: 400; line-height: 1.5; margin-top: var(--space-xs); }
.config-group-content { padding: 0 var(--space-md) var(--space-sm); }
.config-dimensions dl { margin: 0 var(--space-md); font-size: 12px; }
.config-dimensions dl > div { display: flex; justify-content: space-between; gap: var(--space-sm); padding: 10px 0; border-top: 1px solid var(--color-line); }
.config-dimensions dd { margin: 0; text-align: right; font-weight: 550; }
.config-dimensions > p { margin: 12px var(--space-md) var(--space-md); font-size: 11px; color: var(--color-muted); }
.finish-field { margin: 0 0 var(--space-lg); }
.finish-picker legend, .finish-field > label { font-size: 12px; margin-bottom: 12px; }
.finish-choice { padding: var(--space-sm); gap: var(--space-sm); border-radius: 12px; }
.finish-sample { height: 46px; border-radius: 6px; background-size: cover; background-position: center; }
.finish-caption { font-size: 10px; }
.finish-field select { border-radius: 12px; }
.config-toggle { padding: 12px 0; border-bottom: 1px solid var(--color-line); font-size: 13px; }
.config-toggle input { accent-color: var(--color-accent); flex: none; }
.config-view-buttons button { border-radius: 10px; }
#doors { border-radius: 12px; font-size: 12px; margin-bottom: var(--space-sm); }
#quoteInline { margin-top: var(--space-sm); background: var(--color-paper); padding: var(--space-lg) var(--space-md); border: 1px solid var(--color-line); border-radius: var(--config-radius); }
.inline-quote-heading h2 { margin: 0; font-size: 25px; letter-spacing: -.035em; }
.inline-quote-heading p { font-size: 13px; color: var(--color-muted); line-height: 1.5; margin: var(--space-sm) 0 var(--space-lg); }
#quoteInline .quote-content { padding: 0; overflow: visible; }
.quote-summary { padding: var(--space-md); background: var(--color-soft); border-radius: 12px; font-size: 12px; }
.quote-summary > span { display: block; color: var(--color-muted); font-size: 11px; margin-bottom: var(--space-xs); }
.quote-summary > strong { font-size: 15px; }
.quote-summary p { margin: var(--space-sm) 0 0; line-height: 1.6; }
.quote-fields { gap: var(--space-md) 12px; margin: var(--space-lg) 0 var(--space-md); }
.quote-fields label { font-size: 12px; }
.quote-fields input, .quote-fields textarea { border-radius: 12px; min-width: 0; width: 100%; border: 1px solid var(--color-line); font-size: 14px; }
.quote-fields input { min-height: 48px; }
#buildQuote { min-height: 50px; border-radius: 12px; justify-content: center; }
#quoteResult { border-top: 1px solid var(--color-line); padding-top: var(--space-md); }
#quoteResult .download-action { display: flex; align-items: center; justify-content: center; min-height: 44px; border-radius: 12px; margin-right: 0; }
.config-sticky-action { display: flex; flex-direction: column; align-items: stretch; position: static; z-index: 2; padding: var(--space-md) 0; background: var(--color-soft); margin-top: var(--space-lg); }
.config-sticky-action > div { padding: 0 var(--space-xs) 12px; }
.config-sticky-action strong { font-size: 13px; }
.config-sticky-action small { display: block; font-size: 10px; line-height: 1.5; color: var(--color-muted); margin-top: var(--space-xs); }
#quoteButton, #quoteStickyButton { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; min-height: 58px; border-radius: 14px; font-size: 14px; margin: 0; }
body[data-panel="configure"]:not(.panel-closed) #placeBadge, body[data-panel="configure"]:not(.panel-closed) .bottom { display: none; }
@media (max-width: 900px), (max-width: 1024px) and (max-height: 500px), (pointer: coarse) {
  body[data-panel="configure"]:not(.landing):not(.panel-closed) #sidePanel { left: var(--space-sm); right: var(--space-sm); width: auto; top: auto; bottom: var(--dock-clearance); max-height: min(59dvh, calc(100% - var(--dock-clearance) - 120px)); border-radius: 24px; }
  body[data-panel="configure"]:not(.landing):not(.panel-closed) #viewport { inset: 0; width: 100%; height: calc(100% - var(--active-panel-height, 0px) - var(--dock-clearance) - 8px); min-height: 120px; border-radius: 0; }
  body[data-panel="configure"] #sidePanel .panel-top { padding: var(--space-sm) var(--space-md); }
  .config-intro h2 { font-size: 25px; }
  .config-intro { padding-bottom: var(--space-md); }
  #quoteInline { display: none; }
  .config-sticky-action { padding: 12px 0; }
  .config-sticky-action > div { display: none; }
  #quoteButton { min-height: 56px; }
  #quoteDialog { position: fixed; inset: auto 0 0; margin: 0; width: 100%; max-width: 100%; height: auto; max-height: 88dvh; border-radius: 24px 24px 0 0; background: var(--color-paper); padding-bottom: env(safe-area-inset-bottom); }
  #quoteDialog .document-bar { padding: var(--space-lg) var(--space-lg) var(--space-md); flex: none; }
  #quoteDialog .document-bar h2 { font-size: 20px; letter-spacing: -.03em; max-width: none; }
  #quoteDialog .document-bar .eyebrow { font-size: 9px; }
  #closeQuote { flex: none; border-radius: 50%; width: 44px; background: var(--color-soft); }
  #quoteDialog .quote-content { padding: 0 var(--space-lg) var(--space-lg); overflow-y: auto; }
  .quote-fields input, .quote-fields textarea { font-size: 16px; }
  #quoteDialog::backdrop { background: var(--color-overlay); backdrop-filter: blur(4px); }
  .quote-fields { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1024px) and (max-height: 500px) and (orientation: landscape) {
  body[data-panel="configure"]:not(.landing):not(.panel-closed) #sidePanel { left: auto; right: var(--space-sm); width: 320px; max-height: calc(100% - var(--dock-clearance) - 8px); }
  body[data-panel="configure"]:not(.landing):not(.panel-closed) #viewport { left: 0; right: 336px; width: calc(100% - 336px); height: 100%; }
}

/* Anchor the mode dock to the actual 3D column, leaving the quote rail clear. */
@media (min-width: 901px) and (pointer: fine) {
 .mode-tabs { width: 420px; }
 body[data-panel="configure"]:not(.landing):not(.panel-closed) .mode-tabs {
  left: calc((100vw - var(--config-panel-width) - 16px) / 2);
  width: min(420px, calc(100vw - var(--config-panel-width) - 80px));
  max-width: none;
 }
 body[data-panel="configure"]:not(.landing):not(.panel-closed) #toast {
  left: calc((100vw - var(--config-panel-width) - 16px) / 2);
 }
}

/* A stable home for help: the close button and question mark share their position. */
#helpButton { left: 12px; right: auto; top: 12px; bottom: auto; width: 44px; min-width: 44px; height: 44px; min-height: 44px; padding: 0; border-radius: 50%; display: grid; place-items: center; }
#helpButton .help-label { display: none; }
#helpButton > span:first-child { margin: 0; border: 0; font-size: 20px; }
body.visit-help-open #helpButton { display: none; }
#visitHelp { top: 12px; left: 12px; padding: 16px; max-width: calc(100% - 24px); }
#visitHelp .help-top { min-height: 32px; padding-left: 38px; }
#visitHelp .help-top h2 { margin: 0; font-size: 18px; }
#dismissHelp { position: absolute; top: -1px; left: -1px; width: 44px; height: 44px; min-height: 44px; padding: 0; border-radius: 50%; background: transparent; display: grid; place-items: center; }
#dismissHelp:hover { background: var(--color-soft); }

/* Clear way back on every visit screen, including the mobile workspace. */
.all-modules { display: flex; align-items: center; gap: 4px; border-radius: 24px; background: var(--color-soft); color: var(--color-accent); padding: 0 14px 0 8px; height: 44px; font-size: 12px; font-weight: 600; flex: none; }
.all-modules svg { width: 20px; height: 20px; }
.app-header { gap: 16px; }
@media (min-width: 901px) and (pointer: fine) {
  #homeLink { flex: none; }
  .brand-logo { width: 160px; height: auto; object-fit: contain; }
  .project-title { min-width: 0; }
}
@media (max-width: 900px), (max-width: 1024px) and (max-height: 500px), (pointer: coarse) {
  :root { --header-height: calc(108px + env(safe-area-inset-top)); }
  body:not(.landing) .app-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: 44px 44px; align-content: center; gap: 4px 8px; padding: env(safe-area-inset-top) max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left)); }
  .all-modules { grid-area: 1 / 1; justify-self: start; font-size: 12px; padding-right: 12px; }
  #homeLink { grid-area: 1 / 2; justify-self: end; }
  body:not(.landing) .brand-logo { width: clamp(142px, 44vw, 190px); height: auto; aspect-ratio: 400 / 93; object-fit: contain; }
  .header-views { grid-area: 2 / 1 / 3 / -1; margin: 0 52px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  #exteriorView, #overheadView { justify-content: center; border-radius: 22px; font-size: 12px; min-width: 0; padding: 8px; }
  body:not(.landing) #saveProject { grid-area: 2 / 2; justify-self: end; border-radius: 50%; padding: 10px; }
  body:not(.landing) .mode-tabs { left: max(8px, env(safe-area-inset-left)); right: max(8px, env(safe-area-inset-right)); width: auto; max-width: none; transform: none; }
}
@media (max-width: 1024px) and (max-height: 500px) and (orientation: landscape) {
  :root { --header-height: calc(60px + env(safe-area-inset-top)); }
  body:not(.landing) .app-header { display: flex; gap: 8px; }
  .header-views { margin-left: auto; margin-right: 0; display: flex; }
  body:not(.landing) .brand-logo { width: 142px; }
  #exteriorView, #overheadView { font-size: 11px; }
}


/* One stable request surface, opened from the final configuration action. */
body[data-panel="configure"] #sidePanel { overflow-anchor: none; }
#quoteInline[hidden] { display: none; }
#quoteInline { padding: 0; margin: 0; border: 0; background: var(--color-paper); border-radius: 0; min-height: 0; }
body.quote-open[data-panel="configure"]:not(.landing):not(.panel-closed) #sidePanel { display: flex; flex-direction: column; overflow: hidden; background: var(--color-paper); }
body.quote-open #sidePanel .panel-top { flex: none; background: var(--color-paper); border-bottom: 1px solid var(--color-line); }
body.quote-open [data-section="configure"] { display: flex; flex-direction: column; min-height: 0; flex: 1; padding: 0 var(--space-lg); }
body.quote-open [data-section="configure"] > :not(#quoteInline) { display: none; }
body.quote-open #quoteInline,body.quote-open #quoteInlineContent { display: flex; flex: 1; flex-direction: column; min-height: 0; }
body.quote-open #quoteInline[hidden] { display: none; }
#quoteInline .quote-content,#quoteDialog .quote-content { display: flex; flex: 1; flex-direction: column; min-height: 0; overflow: hidden; padding: 0; }
.quote-summary { flex: none; background: var(--color-paper); border-radius: 0; border-bottom: 1px solid var(--color-line); padding: var(--space-md) 0; }
.quote-summary > strong { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); font-size: 14px; }
.quote-summary > strong > span { font-size: 11px; font-weight: 400; color: var(--color-muted); white-space: nowrap; }
.quote-summary p { font-size: 11px; line-height: 1.5; color: var(--color-muted); margin: var(--space-sm) 0 0; }
#quoteForm { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.quote-form-body { overflow-y: auto; overscroll-behavior: contain; min-height: 0; padding: 12px 3px 0; margin-inline: -3px; scrollbar-width: thin; }
.quote-contact-intro { font-size: 12px; color: var(--color-muted); line-height: 1.5; margin: 0 0 12px; }
#quoteForm .quote-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin: 0; }
#quoteForm .quote-fields label { font-size: 12px; line-height: 1.4; gap: var(--space-xs); }
#quoteForm .quote-fields label.full { grid-column: 1 / -1; }
#quoteForm .quote-fields input { min-height: 44px; padding: 8px 12px; font-size: 14px; }
#quoteForm .quote-fields textarea { min-height: 58px; height: 58px; resize: vertical; padding: 8px 12px; font-size: 14px; line-height: 1.4; }
.quote-notes-label { position: relative; }
#notesCount { position: absolute; right: 0; top: 0; font-size: 10px; color: var(--color-muted); }
.quote-privacy { display: flex; align-items: flex-start; gap: 10px; margin-top: 12px; }
.quote-privacy input { margin: 0; width: 22px; height: 22px; flex: none; accent-color: var(--color-accent); }
.quote-privacy label { font-size: 11px; line-height: 1.6; cursor: pointer; }
.quote-privacy .legal-text-link { font-weight: 600; }
#quotePrivacyNote { font-size: 10px; line-height: 1.4; color: var(--color-muted); margin: var(--space-sm) 0 0; }
.quote-submit-row { display: flex; align-items: center; justify-content: space-between; flex: none; gap: var(--space-sm); padding: 12px 0; margin-top: auto; border-top: 1px solid var(--color-line); background: var(--color-paper); }
.quote-submit-row button { min-height: 44px; border-radius: var(--radius-action); font-size: 12px; padding: 10px 12px; white-space: nowrap; }
.quote-submit-row #buildQuote { min-height: 44px; border-radius: var(--radius-action); }
#quoteEditConfiguration { color: var(--color-accent); }
.quote-content:has(#quoteResult:not([hidden])) #quoteForm { display: none; }
#quoteResult:not([hidden]) { overflow-y: auto; min-height: 0; padding: var(--space-md) 0; border: 0; }
#quoteResult h3 { margin: 0 0 var(--space-sm); font-size: 23px; letter-spacing: -.035em; }
.quote-preview-notice { color: var(--color-accent); background: var(--color-accent-soft); border-radius: 8px; padding: 6px 8px; font-size: 10px; margin: 0 0 10px; }
.quote-form-body:has(#quotePreviewNotice:not([hidden])) .quote-contact-intro { display: none; }
.quote-result-symbol { margin: 20px 0; color: var(--color-accent); width: 52px; height: 52px; }
.quote-result-symbol svg { width: 100%; height: 100%; }
.quote-result-kicker { font-size: 10px; font-weight: 600; letter-spacing: .12em; color: var(--color-accent); margin: 0 0 12px; }
#quoteResult h3 { font-size: 30px; line-height: 1.1; outline: none; }
#quoteResultMessage { font-size: 13px; color: var(--color-muted); margin: 12px 0; }
.quote-reference { font-size: 10px; color: var(--color-muted); overflow-wrap: anywhere; }
.quote-result-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 24px 0 12px; }
.quote-result-actions button,#quoteResult .quote-result-actions a { margin: 0; padding: 10px; min-height: 46px; border-radius: var(--radius-action); font-size: 12px; }
#quotePdfDialog { width: min(980px,calc(100vw - 24px)); max-width: none; height: calc(100dvh - 24px); max-height: none; margin: auto; border-radius: var(--radius-sheet); overflow: hidden; background: var(--color-soft); }
#quotePdfDialog .document-bar { flex: none; padding: 12px 20px; border-bottom: 1px solid var(--color-line); }
#quotePdfTitle { margin: 0; font-size: 16px; }
[data-pdf-close] { width: 44px; padding: 0; border-radius: 50%; background: var(--color-soft); font-size: 24px; }
.quote-pdf-pages { position: relative; flex: 1; min-height: 0; overflow: auto; padding: 16px; overscroll-behavior: contain; }
.quote-pdf-pages canvas { display: block; margin: auto; max-width: none; box-shadow: 0 3px 18px var(--color-shadow); }
.pdf-accessible-text { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.quote-pdf-controls { display: flex; flex: none; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; padding: 10px 16px max(10px,env(safe-area-inset-bottom)); background: var(--color-paper); border-top: 1px solid var(--color-line); }
.quote-pdf-controls > div { display: flex; align-items: center; gap: 12px; }
.quote-pdf-controls button,.quote-pdf-controls a { min-height: 44px; border-radius: var(--radius-action); font-size: 12px; }
.quote-pdf-controls a { color: var(--color-accent); display: flex; align-items: center; padding: 10px; }
[data-pdf-status] { font-size: 11px; }
@media (max-width:600px) { .quote-pdf-controls { gap: 4px 12px; } .quote-pdf-controls > div { width: 100%; justify-content: space-between; } #quotePdfDialog .document-bar { padding: 8px 12px; } }
#quoteStatus { flex: none; font-size: 11px; line-height: 1.4; margin: 0; }
#quoteStatus:not(:empty) { padding: var(--space-sm) 0; }
#quoteForm button:focus-visible,#quotePrivacy:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
#quoteForm button:active:not(:disabled) { opacity: .8; }
#quoteForm button:disabled { opacity: .45; cursor: wait; }
#panelTitle:focus,#quoteTitle:focus { outline: none; }
@media (max-width:900px), (max-width:1024px) and (max-height:500px), (pointer:coarse) {
 #quoteDialog { width: calc(100% - 16px); max-width: none; inset: auto 8px 8px; height: min(660px,calc(100dvh - 16px)); max-height: calc(100dvh - 16px); border-radius: var(--radius-sheet); padding: 0; }
 #quoteDialog .document-bar { padding: 12px var(--space-md); border-bottom: 1px solid var(--color-line); }
 #quoteDialog .document-bar .eyebrow { display: none; }
 #quoteDialog .document-bar h2 { margin: 0; }
 #quoteDialog .quote-content { padding: 0 var(--space-md); }
 .quote-summary { padding: 12px 0; }
 #quoteForm .quote-fields { gap: 10px 12px; }
 #quoteForm .quote-fields input,#quoteForm .quote-fields textarea { font-size: 16px; }
 .quote-contact-intro { margin-bottom: var(--space-sm); }
 .quote-submit-row { padding-bottom: max(12px,env(safe-area-inset-bottom)); }
}

/* The receipt offers the final document, with an explicit unsent state until email is enabled. */
.quote-content:has(#quoteResult:not([hidden])) .quote-summary { display: none; }
#quoteResult h3 { overflow-wrap: anywhere; }
.quote-result-notice { padding: 12px 14px; border: 1px solid var(--color-line); border-radius: 12px; font-size: 12px; line-height: 1.5; color: var(--color-muted); background: var(--color-soft); }

/* The request inherits the configuration rail's geometry: same rounded frame,
   gutters and model width throughout configuration, contact form and receipt. */
body.quote-open [data-section="configure"], #quoteInline, #quoteInlineContent,
.quote-content, #quoteForm, .quote-form-body, .quote-fields > label { min-width: 0; }
.quote-content { max-width: 100%; }
.quote-form-body { margin-inline: 0; padding-inline: 0; overflow-x: hidden; }
.quote-summary p, .quote-preview-notice, .quote-privacy label { overflow-wrap: anywhere; }
.quote-summary > strong { flex-wrap: wrap; }

/* The main action stays in the flow; a second action follows upward scrolling. */
.config-reset { align-self: center; display: inline-flex; align-items: center; gap: 6px; min-height: 40px; margin-top: 8px; padding: 8px 12px; background: transparent; color: var(--color-muted); font-size: 12px; }
.config-reset .ui-icon { width: 16px; height: 16px; }
.config-reset:hover { color: var(--color-accent); background: var(--color-accent-soft); }
#quoteSticky { position: fixed; z-index: 24; padding: 10px 16px 12px; border-radius: 0 0 24px 24px; background: var(--color-soft); box-shadow: 0 -8px 24px var(--color-shadow); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease, visibility .18s; }
#quoteSticky.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { #quoteSticky { transition: none; } }