/* Prototype-local layout only; all colors and materials come from the linked sunlit tokens. */
.compare { padding-bottom: 180px; }
html { scrollbar-gutter: stable; overflow-x: clip; }

.compare .sample-bar { display: none; }
.compare .topbar { position: fixed; width: 100%; background: transparent; }
.topbar-surface { position: absolute; inset: 0; background: var(--b-glass-bg); backdrop-filter: blur(var(--b-glass-blur)) saturate(var(--b-glass-saturate)) brightness(var(--b-glass-brightness)); -webkit-backdrop-filter: blur(var(--b-glass-blur)) saturate(var(--b-glass-saturate)) brightness(var(--b-glass-brightness)); border-bottom: 1px solid var(--b-glass-line); pointer-events: none; }
.compare .topbar-in { position: relative; z-index: 2; }
.compare main { padding-top: 100px; overflow-x: clip; position: relative; }
.compare h1 { font-size: var(--b-fs-22); line-height: var(--b-lh-title); }
.compare h2 { font-size: var(--b-fs-20); }
.compare button:disabled { cursor: default; }
#top-anchor { display: block; width: 64px; height: 32px; margin-right: var(--b-sp-4); }
body:not([data-entry="top"]) #top-anchor { display: none; }
.work-tabs { display: flex; gap: var(--b-sp-7); align-items: center; padding-bottom: var(--b-sp-5); border-bottom: 1px solid var(--b-line); }
.work-tabs h1 { font-size: var(--b-fs-17); position: relative; }
.work-tabs h1::after { content: ''; width: 22px; height: 3px; background: var(--b-primary); position: absolute; bottom: -22px; left: 24px; border-radius: 3px; }
.work-tabs > span { color: var(--b-text-disabled); }
.work-tabs > button { margin-left: auto; }
.task-filter { display: flex; gap: var(--b-sp-6); margin: var(--b-sp-6) 0; color: var(--b-text-3); }
.task-filter b { color: var(--b-text-1); font-weight: 600; }
.task-filter b span { margin-left: var(--b-sp-2); padding: 2px 7px; border-radius: var(--b-radius-chip); background: var(--b-neutral-tint); font-size: var(--b-fs-12); }
.task-list { display: grid; gap: var(--b-sp-4); }
.task-card { display: grid; grid-template-columns: minmax(0,1fr) 240px 148px; gap: var(--b-sp-7); align-items: center; min-height: 174px; }
.task-copy h2 { margin: var(--b-sp-2) 0; }
.task-copy > p { color: var(--b-text-2); }
.task-status { font-size: var(--b-fs-13); }
.task-description { margin-top: var(--b-sp-2); }
.task-meta { padding-left: var(--b-sp-6); border-left: 1px solid var(--b-line); font-size: var(--b-fs-13); display: grid; gap: var(--b-sp-2); }
.task-meta > div { display: grid; grid-template-columns: 92px 1fr; }
.task-meta dt { color: var(--b-text-3); }
.task-meta dd { font-weight: 500; }
#workspace { width: 100%; max-width: 680px; margin: 0; }
body[data-project="true"][data-open="true"] #workspace { width: min(680px, calc(100vw - max(40px, (100vw - 1200px) / 2) - 460px)); }
.workspace-top { display: flex; gap: var(--b-sp-3); color: var(--b-text-3); font-size: var(--b-fs-13); margin-bottom: var(--b-sp-5); }
.workspace-top a:hover { color: var(--b-text-1); text-decoration: underline; }
.draft-paper { padding: var(--b-sp-6); overflow: visible; max-height: none; }
#tasks.is-leaving, #workspace.is-leaving { position: absolute; top: 100px; left: 0; width: 100%; pointer-events: none; }
.draft-head { margin-bottom: var(--b-sp-4); }
.draft-head p { color: var(--b-text-3); font-size: var(--b-fs-13); margin-top: var(--b-sp-2); }
.draft-facts > div { display: grid; grid-template-columns: 144px minmax(0,1fr); gap: var(--b-sp-5); padding: var(--b-sp-2) 0; border-top: 1px solid var(--b-line); position: relative; }
.draft-facts dt { font-size: var(--b-fs-13); color: var(--b-text-2); }
.draft-facts dd { font-size: var(--b-fs-15); min-width: 0; overflow-wrap: anywhere; }
.pending { color: var(--b-text-disabled); }
.draft-extra { margin-top: var(--b-sp-4); }
.draft-extra h2, .draft-todo h2 { font-size: var(--b-fs-13); font-weight: 600; margin-bottom: var(--b-sp-2); color: var(--b-text-2); }
.draft-extra li { padding: var(--b-sp-1) 0; border-top: 1px solid var(--b-line); font-size: var(--b-fs-15); }
.draft-todo { margin-top: var(--b-sp-5); font-size: var(--b-fs-13); color: var(--b-text-3); }
/* The fixed-layout panel is revealed by shell clipping and translation, never resized per frame. */
.tt-shell { position: fixed; z-index: var(--b-z-fab); overflow: hidden; transform-origin: top left; border-radius: var(--b-radius-sheet); box-shadow: var(--b-glass-shadow); }
.tt-inner { width: 100%; height: 100%; position: relative; transform-origin: top left; }
#mascot { position: absolute; left: 0; top: 0; width: 44px; height: 44px; z-index: 4; object-fit: contain; pointer-events: none; transform-origin: top left; }
.tt-shell[data-mode="entry"] { border-radius: var(--b-radius-pill); }
#entry-button { position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: var(--b-sp-2); padding: 0 var(--b-sp-4); justify-content: center; width: 100%; height: 100%; white-space: nowrap; font-size: var(--b-fs-13); }
#entry-button .mascot { width: 36px; height: 36px; object-fit: contain; flex: none; }
[data-entry="top"] #entry-button { padding: 0 var(--b-sp-3); justify-content: center; }
.entry-notice { display: none; position: absolute; right: 12px; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--b-text-1); }
[data-notice="true"] .entry-notice { display: block; }
[data-entry="top"] #entry-button .mascot { width: 20px; height: 20px; }
.entry-prompt, .entry-arrow { display: none; }
[data-entry="dock"] #entry-button { padding: var(--b-sp-2) var(--b-sp-5); gap: var(--b-sp-4); font-size: var(--b-fs-15); }
[data-entry="dock"] .entry-name { display: none; }
[data-entry="dock"] .entry-prompt { display: block; overflow: hidden; text-overflow: ellipsis; }
[data-entry="dock"] .entry-arrow { display: block; width: 20px; height: 20px; margin-left: auto; }
.tt-panel { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: flex; flex-direction: column; padding: var(--b-sp-3); padding-left: var(--b-sp-5); }
.tt-head { flex: none; display: flex; gap: var(--b-sp-3); align-items: center; padding: var(--b-sp-2) var(--b-sp-3) var(--b-sp-3) 64px; min-height: 68px; }
.tt-head .mascot { width: 44px; height: 44px; flex: none; object-fit: contain; }
.tt-head > div { min-width: 0; }
.tt-head h2 { font-size: var(--b-fs-15); font-weight: 600; white-space: nowrap; }
#context-title { font-size: var(--b-fs-12); font-weight: 400; }
.tt-head p { font-size: var(--b-fs-12); color: var(--b-text-3); margin-top: 2px; }
.tt-head > button { margin-left: auto; flex: none; }
.chat-scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; background: var(--b-bg-card); border-radius: var(--b-radius-inner); padding: var(--b-sp-4); scrollbar-width: thin; scrollbar-color: var(--b-line-strong) transparent; overscroll-behavior: contain; }
#messages { display: flex; flex-direction: column; gap: var(--b-sp-5); }
.message { font-size: var(--b-fs-15); line-height: var(--b-lh-body); overflow-wrap: anywhere; flex: none; }
.message.is-user { align-self: flex-end; max-width: 92%; background: var(--b-bg-inset); border-radius: var(--b-radius-inner); padding: var(--b-sp-3) var(--b-sp-4); }
.message.is-assistant { padding: var(--b-sp-1) 0; max-width: 100%; }
.message cite { font-style: normal; border-bottom: 1px solid var(--b-line-strong); }
.choices { display: flex; gap: var(--b-sp-2); flex-wrap: wrap; margin-top: var(--b-sp-4); }
.choices:empty { margin: 0; }
.choices button { padding: var(--b-sp-2) var(--b-sp-3); border: 1px solid var(--b-line-strong); border-radius: var(--b-radius-control); text-align: left; font-size: var(--b-fs-13); background: var(--b-bg-card); line-height: 1.5; }
.choices button.recommended { border-color: var(--b-text-1); }
.choices small { font-size: var(--b-fs-12); margin-left: var(--b-sp-2); color: var(--b-text-3); }
.choices button:hover { background: var(--b-neutral-tint); }
.tt-foot { padding-top: var(--b-sp-3); flex: none; }
#primary-area { display: grid; gap: var(--b-sp-2); margin-bottom: var(--b-sp-3); }
#primary-note { font-size: var(--b-fs-12); color: var(--b-text-3); padding-left: var(--b-sp-2); }
#primary { width: 100%; }
#composer { display: flex; gap: var(--b-sp-2); align-items: center; background: var(--b-bg-input); border-radius: var(--b-radius-control); padding-right: var(--b-sp-1); box-shadow: inset 0 0 0 1px var(--b-line); }
#message-input { min-width: 0; flex: 1; width: 100%; background: transparent; box-shadow: none; }
#send { width: 36px; height: 36px; display: grid; place-items: center; flex: none; border-radius: var(--b-radius-control); }
#send svg { width: 20px; height: 20px; }
#send:hover { background: var(--b-neutral-tint); }
#send:disabled { color: var(--b-text-disabled); }
.flying-chip { color: var(--b-text-1); background: var(--b-bg-inset); border: 1px solid var(--b-line-strong); position: fixed; left: 0; top: 0; z-index: var(--b-z-sheet); border-radius: var(--b-radius-control); padding: var(--b-sp-2) var(--b-sp-4); font-size: var(--b-fs-15); max-width: min(300px, 76vw); width: max-content; pointer-events: none; box-shadow: var(--b-glass-shadow-thick), inset 0 1px 0 var(--b-glass-edge-a); transform-origin: top left; }
.flying-chip.landing { background: var(--b-bg-card); backdrop-filter: none; -webkit-backdrop-filter: none; box-shadow: none; }
.flying-chip.landing::before, .flying-chip.landing::after { opacity: 0; }
.compare-toast { position: fixed; z-index: var(--b-z-toast); left: 50%; top: 76px; transform: translateX(-50%); padding: var(--b-sp-2) var(--b-sp-4); white-space: nowrap; border-radius: var(--b-radius-pill); font-size: var(--b-fs-13); background: var(--b-bg-card); box-shadow: var(--b-glass-shadow); }
.aw-demo { position: fixed; left: var(--b-sp-4); bottom: var(--b-sp-4); z-index: var(--b-z-bar); display: flex; align-items: center; gap: var(--b-sp-2); min-height: 36px; padding: 6px; border-radius: var(--b-radius-pill); font-size: var(--b-fs-12); color: var(--b-text-2); background: var(--b-bg-card); box-shadow: inset 0 0 0 1px var(--b-line-strong), 0 8px 20px -10px var(--b-card-shadow-far); }
.aw-demo-tag { padding: 2px var(--b-sp-2); border-radius: var(--b-radius-pill); font-weight: 700; background: var(--b-neutral-tint); }
.demo-group { display: flex; align-items: center; gap: 2px; }
.demo-group > span { margin: 0 var(--b-sp-1); color: var(--b-text-3); }
.aw-demo button { min-height: 28px; padding: 0 var(--b-sp-2); border-radius: var(--b-radius-pill); font-weight: 500; white-space: nowrap; }
.aw-demo button:hover { background: var(--b-neutral-tint); }
.aw-demo button[aria-pressed="true"] { background: var(--b-text-1); color: var(--b-bg-card); }
#autoplay { background: var(--b-neutral-tint); }
#demo-status { padding-right: var(--b-sp-2); }
#demo-status:empty { display: none; }
@media (max-width: 1320px) {
 .task-card { grid-template-columns: minmax(0,1fr) 200px 124px; gap: var(--b-sp-5); min-height: 155px; }
 .draft-paper { padding: var(--b-sp-5); }
 .draft-facts > div { padding: var(--b-sp-2) 0; grid-template-columns: 120px minmax(0,1fr); }
 .draft-extra { margin-top: var(--b-sp-4); }
 .draft-extra li { padding: var(--b-sp-1) 0; }
}
@media (max-width: 700px) {
 .compare .wrap { width: calc(100% - 32px); }
 .compare .topbar-in { gap: var(--b-sp-2); }
 .brand span { display: none; }
 .compare .nav { gap: 0; }
 .compare .nav a { font-size: var(--b-fs-13); padding: 0 7px; }
 .user > span { display: none; }
 .compare .user { padding: 0; }
 .compare .tools { gap: 2px; }
 #top-anchor { width: 56px; margin: 0; }
 .compare main { padding-top: 82px; }
 .work-tabs { gap: var(--b-sp-4); }
 .task-card { grid-template-columns: minmax(0,1fr) auto; padding: var(--b-sp-5); gap: var(--b-sp-3); min-height: 170px; }
 .task-meta { display: none; }
 .task-card h2 { font-size: var(--b-fs-17); }
 .task-card .btn { padding: 0 var(--b-sp-3); font-size: var(--b-fs-13); }
 .task-copy > p { font-size: var(--b-fs-13); }
 #workspace { width: 100%; margin: 0; }
 .workspace-top { margin-bottom: var(--b-sp-3); }
 .draft-paper { max-height: none; padding: var(--b-sp-5); }
 body[data-project="true"][data-open="true"] #workspace { width: 100%; }
 body[data-project="true"][data-open="true"] { padding-bottom: calc(53dvh + 120px); }
 #tasks.is-leaving, #workspace.is-leaving { top: 82px; }
 .draft-head { margin-bottom: var(--b-sp-3); }
 .draft-head h1 { font-size: var(--b-fs-20); }
 .draft-facts > div { grid-template-columns: 98px minmax(0,1fr); gap: var(--b-sp-2); }
 .draft-facts dd, .draft-extra li { font-size: var(--b-fs-13); }
 .tt-panel { padding: var(--b-sp-2); padding-left: var(--b-sp-3); }
 .tt-head { gap: var(--b-sp-2); padding: var(--b-sp-1) var(--b-sp-2) var(--b-sp-2) 48px; min-height: 58px; }
 .tt-head .mascot { width: 36px; height: 36px; }
 .chat-scroll { padding: var(--b-sp-3); }
 #messages { gap: var(--b-sp-3); }
 .message { font-size: var(--b-fs-13); }
 .message.is-user { padding: var(--b-sp-2) var(--b-sp-3); }
 .aw-demo { left: 8px; right: 8px; bottom: 8px; border-radius: var(--b-radius-inner); flex-wrap: wrap; gap: 2px 4px; justify-content: center; }
 .aw-demo button { padding: 0 7px; min-height: 28px; }
 .aw-demo-tag { display: none; }
 #demo-status { font-size: var(--b-fs-12); }
}
@media (prefers-reduced-motion: reduce) {
 .compare *, .compare *::before, .compare *::after { animation: none !important; transition: none !important; }
}

.pending:empty::before { content: '—'; color: var(--b-line-strong); }
[data-row] { scroll-margin-top: 84px; }
#directions li { scroll-margin-top: 84px; }

/* Page-bottom padding reserves the footer lane; task cards retain the same full height. */
.task-meta dd { white-space: nowrap; }
.workspace-top a { color: var(--b-text-1); text-decoration: underline; text-underline-offset: 3px; }
.draft-head h1 { position: relative; }
.heading-old { position: absolute; left: 0; top: 0; pointer-events: none; }
.tt-shell.is-thick { background: var(--b-glass-bg-thick); backdrop-filter: blur(var(--b-glass-blur-thick)) saturate(var(--b-glass-saturate)); -webkit-backdrop-filter: blur(var(--b-glass-blur-thick)) saturate(var(--b-glass-saturate)); box-shadow: var(--b-glass-shadow-thick); }
#chat-content { min-height: 100%; }
body[data-input="pointer"] .tt-shell :focus { outline: none !important; }
body[data-input="pointer"] .tt-shell :focus-visible:not(.btn-primary) { box-shadow: none; }
#drawer-toggle { display: none; }
@media (max-width: 1320px) and (min-width: 701px) {
 .task-card { grid-template-columns: minmax(0,1fr) 236px 124px; }
}
@media (max-width: 700px) {
 body[data-stage="summary"][data-project="true"] #drawer-toggle { display: grid; margin-left: auto; }
 body[data-stage="summary"][data-project="true"] #collapse { margin-left: 0; }
 body[data-compact="true"] #chat-scroll, body[data-compact="true"] #composer { display: none; }
 body[data-compact="true"][data-open="true"] .tt-shell { background: var(--b-bg-card); }
 body[data-compact="true"] .tt-foot { margin-top: auto; padding-top: 0; }
 body[data-compact="true"] #primary-area { margin-bottom: 0; }
 body[data-compact="true"] { padding-bottom: 292px; }
 .tt-head { touch-action: pan-x; user-select: none; }
}