@font-face { font-family: "Satoshi"; src: url("/static/satoshi-regular.woff2") format("woff2"); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url("/static/satoshi-medium.woff2") format("woff2"); font-style: normal; font-weight: 500 650; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url("/static/satoshi-bold.woff2") format("woff2"); font-style: normal; font-weight: 700 900; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #fff;
  --canvas: #f7f8fa;
  --ink: #171b24;
  --muted: #687384;
  --faint: #edf0f4;
  --line: #dde2e9;
  --accent: #2d4a8a;
  --accent-dark: #20376a;
  --soft: #f0f3f8;
  font-family: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }
body { background: var(--canvas); font-size: 14px; line-height: 1.48; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .48; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 10px; font-size: clamp(24px, 3vw, 34px); line-height: 1.13; letter-spacing: -.035em; }
h2 { margin-bottom: 8px; font-size: 20px; line-height: 1.25; letter-spacing: -.02em; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.eyebrow { margin-bottom: 7px; color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
.wordmark { margin-bottom: 34px; font-size: 17px; font-weight: 650; letter-spacing: -.02em; }
.muted { color: var(--muted); }

.button, .text-button, .send-button, .icon-button, .project-menu-button {
  border: 0; background: transparent; border-radius: 8px;
}
.button { min-height: 36px; padding: 8px 14px; border: 1px solid var(--line); background: var(--paper); font-size: 13px; font-weight: 550; }
.button.primary { border-color: var(--ink); background: var(--ink); color: #fff; }
.button.secondary { background: var(--paper); }
.button.accent, .send-button { border-color: rgba(0,0,0,.12); background: var(--accent); color: #fff; }
.button.accent:hover, .send-button:hover { background: var(--accent-dark); }
.wide { width: 100%; }
.text-button { display: inline-flex; align-items: center; padding: 6px 8px; color: var(--ink); font-size: 12px; text-decoration: none; }
.text-button:hover { background: var(--soft); }
.icon-button { width: 30px; height: 30px; color: var(--muted); font-size: 18px; }
.icon-button:hover { background: var(--soft); }
.icon-button, .slide-tool-button, .send-icon-button, .artifact-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; }
.icon-button svg, .slide-tool-button svg, .send-icon-button svg, .artifact-button svg, .button-icon {
  width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor;
  stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round;
}
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  position: absolute; z-index: 100; top: calc(100% + 7px); left: 50%; width: max-content; max-width: 220px;
  padding: 5px 7px; border: 1px solid rgba(23,27,36,.12); border-radius: 6px;
  background: rgba(23,27,36,.94); color: #fff; box-shadow: 0 6px 18px rgba(23,27,36,.14);
  content: attr(data-tooltip); font-size: 10px; font-weight: 500; line-height: 1.3; opacity: 0;
  pointer-events: none; transform: translate(-50%, -2px); transition: opacity .12s ease, transform .12s ease;
  white-space: nowrap;
}
[data-tooltip]:hover::after, [data-tooltip]:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }
.send-icon-button::after { top: auto; right: 0; bottom: calc(100% + 7px); left: auto; transform: translateY(2px); }
.send-icon-button:hover::after, .send-icon-button:focus-visible::after { transform: translateY(0); }
button:focus-visible, a:focus-visible, [tabindex]:focus-visible, summary:focus-visible { outline: 2px solid rgba(45,74,138,.72); outline-offset: 2px; }

.login-view { min-height: 100vh; display: grid; place-items: center; padding: 28px; }
.login-sheet { width: min(440px, 100%); padding: 42px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.login-copy { margin-bottom: 28px; color: var(--muted); font-size: 15px; }
.login-arena-link { display: inline-flex; gap: 7px; margin: -15px 0 24px; color: var(--accent-dark); font-size: 12px; font-weight: 650; text-decoration: none; }
.login-arena-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.registration-copy { margin: -4px 0 2px; color: var(--muted); font-size: 13px; }
.profile-view { overflow: auto; }
.profile-sheet { width: min(620px, 100%); margin: 20px 0; }
.stack-form { display: grid; gap: 15px; }
.stack-form label, .dialog label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 550; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 8px; outline: none; background: var(--paper); }
input, select { min-height: 40px; padding: 8px 10px; }
textarea { resize: vertical; padding: 10px 11px; }
input:focus, textarea:focus, select:focus { border-color: rgba(49, 95, 183, .65); box-shadow: 0 0 0 2px rgba(49,95,183,.1); }
.form-status { min-height: 17px; margin: 0; color: var(--muted); font-size: 11px; }
.form-status.error { color: #a13f2f; }

.app-view { height: 100vh; height: 100dvh; overflow: hidden; }
.topbar { position: relative; z-index: 20; height: 54px; display: grid; grid-template-columns: minmax(230px, 330px) 1fr auto; align-items: center; gap: 16px; padding: 0 16px; border-bottom: 1px solid var(--line); background: rgba(247,248,250,.97); }
.project-menu-button { max-width: 330px; display: flex; align-items: center; gap: 9px; padding: 6px; font-size: 13px; font-weight: 550; text-align: left; }
.project-menu-button:hover { background: var(--soft); }
.project-menu-button #project-heading { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand-mark { flex: 0 0 auto; width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--accent-dark); font-weight: 700; }
.top-actions { display: flex; align-items: center; gap: 6px; }
.phase-mini { justify-self: center; color: var(--muted); font-size: 11px; }

.project-drawer { position: fixed; z-index: 30; top: 48px; left: 12px; width: min(340px, calc(100vw - 24px)); max-height: calc(100vh - 64px); overflow: auto; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: 0 14px 36px rgba(23,27,36,.12); }
.drawer-heading { display: flex; justify-content: space-between; align-items: center; padding: 5px 6px 10px; }
.project-list { display: grid; gap: 3px; }
.project-item { width: 100%; display: grid; gap: 2px; padding: 10px; border: 0; border-radius: 8px; background: transparent; text-align: left; }
.project-item:hover, .project-item.selected { background: var(--soft); }
.project-item-name { display: block; overflow: hidden; font-weight: 580; text-overflow: ellipsis; white-space: nowrap; }
.project-item-meta { display: block; color: var(--muted); font-size: 11px; }
.user-note { margin-top: 12px; padding: 10px 6px 2px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.danger-button { width: 100%; margin-top: 10px; color: #a33f35; text-align: left; }
.danger-button:hover { background: #fff3f1; }
.compact-dialog { width: min(560px, calc(100vw - 28px)); }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }

.top-nav-button[aria-current="page"] { background: var(--soft); color: var(--accent-dark); font-weight: 650; }
.project-menu-button.dashboard-home { cursor: default; }
.project-menu-button.dashboard-home:hover { background: transparent; }
.project-menu-button.dashboard-home > span:last-child { display: none; }
.dashboard-view { height: calc(100vh - 54px); height: calc(100dvh - 54px); overflow-y: auto; background: #f3f5f8; }
.dashboard-shell { width: min(1460px, 100%); margin: 0 auto; padding: clamp(34px, 5vw, 72px) clamp(22px, 4.5vw, 68px) 80px; }
.dashboard-heading { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 36px; align-items: end; padding-bottom: 32px; border-bottom: 1px solid #d6dce5; }
.dashboard-heading h1 { max-width: 820px; margin-bottom: 10px; font-size: clamp(34px, 4.7vw, 62px); line-height: 1.02; }
.dashboard-intro { max-width: 700px; margin: 0; color: #5f6c80; font-size: clamp(14px, 1.25vw, 17px); line-height: 1.6; }
.dashboard-summary { display: grid; grid-template-columns: repeat(4,minmax(68px,auto)); gap: 0; margin: 0; }
.dashboard-summary-item { min-width: 80px; padding: 4px 16px; border-left: 1px solid #ccd4df; }
.dashboard-summary dt { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.dashboard-summary dd { margin: 3px 0 0; font-size: 20px; font-weight: 650; line-height: 1; }
.dashboard-projects-section { padding-top: 30px; }
.dashboard-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 16px; }
.dashboard-section-heading .eyebrow { margin-bottom: 3px; }
.dashboard-section-heading h2 { margin: 0; font-size: 19px; }
.dashboard-project-count { margin: 0; color: var(--muted); font-size: 11px; }
.dashboard-project-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.dashboard-project-card, .dashboard-new-project-card, .dashboard-tutorial-card { min-width: 0; min-height: 350px; overflow: hidden; border: 1px solid #d5dce6; border-radius: 15px; background: var(--paper); box-shadow: 0 8px 26px rgba(31,43,62,.045); transition: border-color .2s ease, box-shadow .25s ease, transform .25s cubic-bezier(.2,.72,.2,1); }
.dashboard-project-card { position: relative; }
.dashboard-project-card:hover, .dashboard-project-card:focus-within, .dashboard-new-project-card:hover, .dashboard-new-project-card:focus-visible, .dashboard-tutorial-card:hover, .dashboard-tutorial-card:focus-visible { border-color: #adb9ca; box-shadow: 0 18px 42px rgba(31,43,62,.11); transform: translateY(-3px); }
.dashboard-project-open, .dashboard-new-project-card { width: 100%; padding: 0; border: 0; background: transparent; color: inherit; text-align: left; text-decoration: none; }
.dashboard-project-open { height: 100%; display: grid; grid-template-rows: 160px minmax(188px,1fr); }
.dashboard-project-cover { position: relative; display: block; overflow: hidden; isolation: isolate; background: #2d3e5c; }
.dashboard-project-cover::after { position: absolute; inset: 0; z-index: 4; background: linear-gradient(180deg,rgba(255,255,255,.06),rgba(8,15,29,.18)); content: ""; }
.project-cover-grid { position: absolute; inset: 0; opacity: .26; background-image: linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(90deg,transparent,#000 30%,#000); }
.project-cover-mark { position: absolute; z-index: 2; inset: 22px 30px 22px auto; width: 124px; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; }
.project-cover-mark::before, .project-cover-mark::after { position: absolute; content: ""; }
.project-cover-theme { position: absolute; z-index: 5; bottom: 14px; left: 16px; color: rgba(255,255,255,.72); font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.motif-sequence .dashboard-project-cover { background: linear-gradient(125deg,#293852,#455f83); }
.motif-sequence .project-cover-mark { inset: 20px 28px 20px auto; width: 126px; border: 0; border-radius: 0; background: repeating-linear-gradient(0deg,transparent 0 9px,rgba(194,219,255,.72) 10px 12px,transparent 13px 18px); transform: rotate(-8deg); }
.motif-sequence .project-cover-mark::before { inset: 0 20px; border-left: 1px solid rgba(255,255,255,.65); border-right: 1px solid rgba(255,255,255,.65); transform: skewY(20deg); }
.motif-molecule .dashboard-project-cover { background: linear-gradient(140deg,#263d4c,#476d72); }
.motif-molecule .project-cover-mark { border: 0; background: radial-gradient(circle at 18% 64%,#d9eee5 0 6px,transparent 7px),radial-gradient(circle at 52% 24%,#9fd2c0 0 10px,transparent 11px),radial-gradient(circle at 83% 61%,#e6cf99 0 8px,transparent 9px),radial-gradient(circle at 45% 82%,#c7e1db 0 5px,transparent 6px); }
.motif-molecule .project-cover-mark::before { top: 54px; left: 18px; width: 92px; height: 1px; background: rgba(255,255,255,.58); transform: rotate(-16deg); }
.motif-molecule .project-cover-mark::after { top: 61px; left: 45px; width: 68px; height: 1px; background: rgba(255,255,255,.42); transform: rotate(52deg); }
.motif-cellular .dashboard-project-cover { background: linear-gradient(135deg,#3c3854,#786779); }
.motif-cellular .project-cover-mark { border-color: rgba(247,228,245,.5); background: radial-gradient(circle at 48% 48%,rgba(240,190,224,.78) 0 13px,rgba(255,255,255,.13) 14px 27px,transparent 28px),radial-gradient(circle at 20% 25%,rgba(222,205,248,.62) 0 8px,transparent 9px),radial-gradient(circle at 78% 70%,rgba(255,221,202,.58) 0 10px,transparent 11px); box-shadow: inset 0 0 28px rgba(255,255,255,.12); }
.motif-network .dashboard-project-cover { background: linear-gradient(135deg,#26354f,#445a78); }
.motif-network .project-cover-mark { border: 0; border-radius: 0; background: radial-gradient(circle at 10% 50%,#d6e2fa 0 4px,transparent 5px),radial-gradient(circle at 48% 18%,#9fb8e3 0 6px,transparent 7px),radial-gradient(circle at 45% 78%,#e3cfa5 0 5px,transparent 6px),radial-gradient(circle at 90% 48%,#d6e2fa 0 7px,transparent 8px); }
.motif-network .project-cover-mark::before { top: 58px; left: 12px; width: 105px; height: 1px; background: rgba(255,255,255,.47); box-shadow: 3px -36px 0 rgba(255,255,255,.32); transform: rotate(-2deg); }
.motif-signal .dashboard-project-cover { background: linear-gradient(130deg,#25384b,#416a78); }
.motif-signal .project-cover-mark { width: 145px; border: 0; border-radius: 0; background: repeating-linear-gradient(90deg,rgba(255,255,255,.07) 0 1px,transparent 1px 15px); }
.motif-signal .project-cover-mark::before { top: 60px; left: 0; width: 145px; height: 2px; background: #b6e2df; box-shadow: 14px -20px 0 -1px #b6e2df,29px 18px 0 -1px #b6e2df,46px -32px 0 -1px #b6e2df,65px 10px 0 -1px #b6e2df,88px -14px 0 -1px #b6e2df,111px 24px 0 -1px #b6e2df; transform: rotate(-2deg); }
.motif-field .dashboard-project-cover { background: linear-gradient(145deg,#314838,#65745a); }
.motif-field .project-cover-mark { border: 0; border-radius: 0 80% 0 80%; background: linear-gradient(135deg,rgba(225,236,180,.75),rgba(131,173,128,.25)); transform: rotate(-18deg); }
.motif-field .project-cover-mark::before { top: 60px; left: -12px; width: 145px; height: 1px; background: rgba(255,255,255,.55); transform: rotate(42deg); }
.motif-materials .dashboard-project-cover { background: linear-gradient(140deg,#3b3b4c,#67677a); }
.motif-materials .project-cover-mark { border: 0; border-radius: 14px; background: conic-gradient(from 30deg,#d6c6a8,#788aaa,#cbc0db,#d6c6a8); clip-path: polygon(50% 0,100% 25%,92% 80%,50% 100%,8% 80%,0 25%); opacity: .82; }
.motif-cosmos .dashboard-project-cover { background: radial-gradient(circle at 70% 32%,#586897,#202d4c 43%,#171e33); }
.motif-cosmos .project-cover-mark { border-color: rgba(214,224,255,.5); box-shadow: 0 0 0 18px rgba(157,180,239,.08),0 0 0 38px rgba(157,180,239,.04); }
.motif-cosmos .project-cover-mark::before { top: 15px; left: 72px; width: 5px; height: 5px; border-radius: 50%; background: #fff; box-shadow: -69px 26px 0 #b5c7f2,-33px 75px 0 #f0d9a8,37px 55px 0 #dbe4ff; }
.dashboard-project-body { min-width: 0; display: grid; align-content: start; gap: 10px; padding: 17px 18px 19px; }
.dashboard-project-meta { min-width: 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.dashboard-project-meta time { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-status { flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; background: #edf0f4; color: #556274; font-size: 8px; font-weight: 750; letter-spacing: .055em; text-transform: uppercase; }
.dashboard-status.tone-working { background: #e8f4ed; color: #286343; }
.dashboard-status.tone-submitted { background: #e8eefb; color: #294c91; }
.dashboard-status.tone-report { background: #f0ebf5; color: #68477a; }
.dashboard-status.tone-ready { background: #f5efe4; color: #73572d; }
.dashboard-project-title { display: -webkit-box; overflow: hidden; font-size: 18px; line-height: 1.28; letter-spacing: -.018em; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.dashboard-project-problem { display: -webkit-box; overflow: hidden; color: #667286; font-size: 12px; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.dashboard-project-round { align-self: end; margin-top: auto; color: #7a8495; font-size: 9px; font-weight: 650; letter-spacing: .045em; text-transform: uppercase; }
.dashboard-project-delete { position: absolute; z-index: 8; top: 10px; right: 10px; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.22); border-radius: 8px; background: rgba(19,28,44,.28); color: rgba(255,255,255,.84); opacity: 0; transition: opacity .15s ease,background .15s ease; }
.dashboard-project-card:hover .dashboard-project-delete, .dashboard-project-card:focus-within .dashboard-project-delete { opacity: 1; }
.dashboard-project-delete:hover, .dashboard-project-delete:focus-visible { background: rgba(130,45,37,.86); color: #fff; opacity: 1; }
.dashboard-project-delete svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.dashboard-new-project-card { display: grid; grid-template-rows: 160px minmax(188px,1fr); }
.dashboard-new-visual { position: relative; display: grid; place-items: center; overflow: hidden; background: #e9edf4; }
.dashboard-new-visual::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(45,74,138,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(45,74,138,.08) 1px,transparent 1px); background-size: 28px 28px; content: ""; }
.dashboard-new-plus { position: relative; z-index: 2; width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid #aebad0; border-radius: 50%; background: rgba(255,255,255,.76); color: var(--accent-dark); font-size: 31px; font-weight: 350; }
.dashboard-new-orbit { position: absolute; width: 118px; height: 54px; border: 1px solid rgba(45,74,138,.24); border-radius: 50%; transform: rotate(-20deg); }
.dashboard-new-copy { display: grid; align-content: start; gap: 9px; padding: 20px; }
.dashboard-new-copy strong { font-size: 19px; letter-spacing: -.018em; }
.dashboard-new-copy > span:last-child { color: var(--muted); font-size: 12px; line-height: 1.55; }
.dashboard-card-kicker { color: var(--accent-dark); font-size: 9px; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.dashboard-tutorial-card { display:grid; grid-template-rows:160px minmax(188px,1fr); color:inherit; text-decoration:none; }
.dashboard-tutorial-visual { position:relative; display:grid; place-items:center; overflow:hidden; background:linear-gradient(140deg,#293852,#566f91); color:#fff; }
.dashboard-tutorial-visual::before { position:absolute; inset:-40% -10%; border:1px solid rgba(255,255,255,.16); border-radius:50%; content:""; transform:rotate(-16deg); }
.dashboard-tutorial-mark { position:relative; z-index:2; font-size:25px; font-weight:650; letter-spacing:.14em; }
.dashboard-tutorial-trace { position:absolute; width:58%; height:1px; background:rgba(255,255,255,.45); box-shadow:0 14px rgba(255,255,255,.22),0 -14px rgba(255,255,255,.22); transform:rotate(-8deg); }

.workspace { --left-pane-width: 340px; --right-pane-width: 380px; height: calc(100vh - 54px); height: calc(100dvh - 54px); min-height: 0; display: grid; grid-template-columns: var(--left-pane-width) minmax(0, 1fr) 0; transition: grid-template-columns .26s cubic-bezier(.2,.72,.2,1); }
.workspace[data-left-pane="260"] { --left-pane-width: 260px; } .workspace[data-left-pane="280"] { --left-pane-width: 280px; }
.workspace[data-left-pane="300"] { --left-pane-width: 300px; } .workspace[data-left-pane="320"] { --left-pane-width: 320px; }
.workspace[data-left-pane="340"] { --left-pane-width: 340px; } .workspace[data-left-pane="360"] { --left-pane-width: 360px; }
.workspace[data-left-pane="380"] { --left-pane-width: 380px; } .workspace[data-left-pane="400"] { --left-pane-width: 400px; }
.workspace[data-left-pane="420"] { --left-pane-width: 420px; } .workspace[data-left-pane="440"] { --left-pane-width: 440px; }
.workspace[data-left-pane="460"] { --left-pane-width: 460px; } .workspace[data-left-pane="480"] { --left-pane-width: 480px; }
.workspace[data-left-pane="500"] { --left-pane-width: 500px; } .workspace[data-left-pane="520"] { --left-pane-width: 520px; }
.workspace[data-right-pane="300"] { --right-pane-width: 300px; } .workspace[data-right-pane="320"] { --right-pane-width: 320px; }
.workspace[data-right-pane="340"] { --right-pane-width: 340px; } .workspace[data-right-pane="360"] { --right-pane-width: 360px; }
.workspace[data-right-pane="380"] { --right-pane-width: 380px; } .workspace[data-right-pane="400"] { --right-pane-width: 400px; }
.workspace[data-right-pane="420"] { --right-pane-width: 420px; } .workspace[data-right-pane="440"] { --right-pane-width: 440px; }
.workspace[data-right-pane="460"] { --right-pane-width: 460px; } .workspace[data-right-pane="480"] { --right-pane-width: 480px; }
.workspace[data-right-pane="500"] { --right-pane-width: 500px; } .workspace[data-right-pane="520"] { --right-pane-width: 520px; }
.workspace[data-right-pane="540"] { --right-pane-width: 540px; } .workspace[data-right-pane="560"] { --right-pane-width: 560px; }
.workspace[data-right-pane="580"] { --right-pane-width: 580px; } .workspace[data-right-pane="600"] { --right-pane-width: 600px; }
.workspace[data-right-pane="620"] { --right-pane-width: 620px; }
.workspace.rail-hidden { grid-template-columns: 52px minmax(0,1fr) 0; }
.conversation-rail { position: relative; min-width: 0; min-height: 0; overflow: hidden; display: grid; grid-template-rows: auto auto minmax(0,1fr) auto auto; border-right: 1px solid #cbd3df; background: #e9edf3; color: #202b3b; transition: box-shadow .26s ease, transform .26s cubic-bezier(.2,.72,.2,1); }
.conversation-rail > :not(.rail-dock) { transition: opacity .16s ease, transform .22s ease; }
.workspace.rail-hidden .conversation-rail > :not(.rail-dock) { opacity: 0; pointer-events: none; transform: translateX(-10px); }
.rail-dock { position: absolute; z-index: 30; inset: 0 auto 0 0; width: 51px; display: flex; flex-direction: column; align-items: center; gap: 8px; padding-top: 13px; border-right: 1px solid #cbd3df; background: #263246; opacity: 0; pointer-events: none; transform: translateX(-8px); transition: opacity .16s ease .04s, transform .22s ease; }
.workspace.rail-hidden .rail-dock { opacity: 1; pointer-events: auto; transform: translateX(0); }
.rail-dock-button { position: relative; width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid transparent; border-radius: 8px; background: transparent; color: #d9e0ea; }
.rail-dock-button:hover, .rail-dock-button:focus-visible { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.09); color: #fff; }
.rail-dock-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.rail-dock-button::after { top: 50%; left: calc(100% + 10px); transform: translate(0,-50%); }
.rail-dock-button:hover::after, .rail-dock-button:focus-visible::after { transform: translate(0,-50%); }
.chat-header { grid-row: 1; min-height: 72px; display: flex; justify-content: space-between; align-items: center; padding: 13px 14px 11px 16px; background: #263246; color: #f7f9fc; }
.chat-header .eyebrow { color: #aeb9ca; }
.rail-collapse-button { flex: 0 0 auto; border-color: rgba(255,255,255,.18); color: #d9e0ea; }
.rail-collapse-button:hover { border-color: rgba(255,255,255,.42); background: rgba(255,255,255,.08); color: #fff; }
.rail-collapse-button svg, .asset-toggle svg, .asset-remove svg, .history-delete svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.55; }
.chat-header .eyebrow { margin-bottom: 3px; }
.agent-line { display: flex; align-items: center; gap: 7px; margin: 0; font-size: 12px; }
.agent-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.32); }
.agent-dot.live { background: #3f8a61; box-shadow: 0 0 0 4px rgba(63,138,97,.1); animation: pulse 1.7s infinite; }
.agent-dot.error { background: #b64d3a; }
@keyframes pulse { 50% { opacity: .45; } }
.now-block { grid-row: 2; margin: 10px 12px 8px; padding: 10px 11px; border: 1px solid #cbd3df; border-radius: 8px; background: rgba(255,255,255,.68); }
.now-block.failed { border-color: rgba(182,77,58,.28); background: #fff7f4; }
.now-title { margin-bottom: 2px; font-size: 12px; font-weight: 650; }
.now-detail { margin-bottom: 4px; color: var(--muted); font-size: 12px; }
.now-meta { margin: 0; color: var(--muted); font-size: 10px; text-transform: uppercase; }
.chat-stream { grid-row: 3; min-height: 0; overflow-y: auto; padding: 12px 16px 16px; }
.messages { display: grid; gap: 18px; }
.messages-empty { color: var(--muted); font-size: 13px; }
.message { max-width: 95%; }
.message:not(.agent) { justify-self: end; padding: 9px 11px; border: 1px solid #cbd3df; border-radius: 10px; background: #fff; }
.message-role { display: flex; gap: 5px; margin-bottom: 4px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .04em; }
.message-content { margin: 0; white-space: pre-wrap; font-size: 13px; line-height: 1.55; }
.message-time { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.activity-block { margin-top: 18px; }
.run-summary { width: 100%; display: flex; justify-content: space-between; padding: 8px 0; border: 0; border-top: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 11px; text-align: left; }
.activity-list { display: grid; gap: 9px; margin: 5px 0 0; padding: 0; list-style: none; }
.activity-list li { display: grid; grid-template-columns: 58px 1fr auto; gap: 7px; align-items: start; font-size: 11px; }
.activity-tag, .activity-time { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.activity-body { display: grid; gap: 1px; }
.activity-title { font-weight: 600; }
.activity-detail { color: var(--muted); }
.run-failure { margin-top: 8px; padding: 10px; border: 1px solid rgba(182,77,58,.25); border-radius: 8px; background: #fff7f4; }
.run-failure p { margin-bottom: 4px; font-size: 11px; }
.run-retry { display: flex; gap: 6px; margin-top: 8px; }
.message-form { grid-row: 4; align-self: end; margin: 0 8px 8px; padding: 9px; border: 1px solid #c4cedb; border-radius: 12px; background: #fff; box-shadow: 0 4px 16px rgba(30,42,61,.07); }
.message-form.followup-active { border-color: var(--accent-dark); box-shadow: 0 0 0 3px rgba(32, 55, 106, .10), 0 4px 16px rgba(23,27,36,.06); }
.message-form textarea { height: 64px; min-height: 64px; max-height: 112px; padding: 0 2px; overflow-y: auto; resize: none; border: 0; box-shadow: none; }
.composer-agent-controls { min-height: 27px; display: flex; align-items: center; gap: 5px; margin: -2px -2px 6px; padding-bottom: 6px; border-bottom: 1px solid var(--faint); }
.composer-agent-controls label { display: block; }
.composer-agent-controls select { width: auto; min-height: 25px; padding: 2px 22px 2px 7px; border: 0; border-radius: 6px; background-color: var(--soft); color: #465267; font-size: 10px; font-weight: 600; box-shadow: none; }
.composer-agent-controls select:focus { box-shadow: 0 0 0 2px rgba(45,74,138,.15); }
.composer-settings-status { min-width: 0; margin-left: auto; overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.composer-row { display: flex; justify-content: space-between; align-items: end; gap: 8px; }
.send-button { min-width: 62px; min-height: 31px; padding: 6px 11px; font-size: 12px; font-weight: 580; }
.send-icon-button { min-width: 32px; width: 32px; height: 32px; padding: 0; border-radius: 50%; }

.main { min-width: 0; min-height: 0; overflow-y: auto; background: #f3f5f8; }
.empty-state { width: min(650px, calc(100% - 48px)); margin: 14vh auto; padding: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.empty-state p:not(.eyebrow) { max-width: 540px; margin-bottom: 24px; color: var(--muted); font-size: 15px; }
#project-view { min-height: 100%; padding: 22px 22px 80px; }
.plan-sheet { width: min(920px, 100%); margin: 0 auto; padding: 38px 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.plan-context > summary { display: none; }
.plan-heading { padding-bottom: 25px; border-bottom: 1px solid var(--line); }
.plan-heading-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.plan-heading-row .eyebrow { margin: 0; }
.history-button { display: inline-flex; align-items: center; gap: 6px; color: var(--accent-dark); font-size: 11px; }
.history-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
.history-count { display: grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: rgba(45,74,138,.09); font-size: 9px; font-weight: 700; }
.plan-heading h1 { font-size: 27px; }
.plan-intro { max-width: 620px; margin: 0; color: var(--muted); font-size: 14px; }
.understanding { padding: 18px 0; border-bottom: 1px solid var(--line); }
.understanding h2 { margin-bottom: 7px; font-size: 12px; }
.understanding ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 12px; }
.decision-list { display: grid; }
.decision { --decision-accent: #2d4a8a; --decision-soft: #f4f6fb; position: relative; margin: 0 -14px; padding: 27px 14px 27px 22px; border-bottom: 1px solid var(--line); border-left: 3px solid var(--decision-accent); }
.decision.tone-context { --decision-accent: #65748a; --decision-soft: #f3f5f8; }
.decision.tone-data { --decision-accent: #3f7065; --decision-soft: #f0f7f4; }
.decision.tone-evaluation { --decision-accent: #735b7d; --decision-soft: #f7f2f8; }
.decision.tone-baseline { --decision-accent: #8b663b; --decision-soft: #faf5ed; }
.decision:last-child { border-bottom: 0; }
.decision-section-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.decision-section { margin-bottom: 5px; color: var(--decision-accent); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.wrong-question-button { color: var(--muted); font-size: 10px; }
.decision fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.decision legend { max-width: 620px; padding: 0; font-size: 15px; font-weight: 680; line-height: 1.35; }
.decision-help { margin: 5px 0 12px; color: var(--muted); font-size: 12px; }
.option-list { display: grid; gap: 7px; }
.option-row { display: grid; grid-template-columns: 20px 1fr; gap: 8px; align-items: start; min-height: 42px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.option-row:hover { border-color: rgba(23,27,36,.22); }
.option-row.selected { border-color: var(--decision-accent); background: var(--decision-soft); }
.option-row input { width: 16px; min-height: 16px; margin: 2px 0 0; accent-color: var(--accent); box-shadow: none; }
.option-title { display: flex; align-items: center; gap: 7px; font-size: 13px; }
.option-reason { margin: 2px 0 0; color: var(--muted); font-size: 11px; }
.recommended { padding: 2px 5px; border-radius: 4px; background: var(--soft); color: var(--muted); font-size: 9px; font-weight: 600; text-transform: uppercase; }
.chip-list { display: flex; flex-wrap: wrap; gap: 7px; }
.chip-option { display: flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); font-size: 12px; }
.chip-option.selected { border-color: var(--decision-accent); background: var(--decision-soft); }
.chip-option input { width: 14px; min-height: 14px; padding: 0; accent-color: var(--accent); box-shadow: none; }
.freeform { display: grid; gap: 5px; margin-top: 10px; }
.freeform span { color: var(--muted); font-size: 11px; }
.freeform input { min-height: 38px; }
.decision-note { margin: 7px 0 0; color: var(--muted); font-size: 10px; }
.decision.wrong-question { background: linear-gradient(90deg, var(--decision-soft), transparent 48%); }
.decision.wrong-question .option-list, .decision.wrong-question .chip-list, .decision.wrong-question .decision-help { display: none; }
.decision.wrong-question legend { color: var(--muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.plan-thread-strip { display: flex; gap: 5px; margin: 5px 0 8px; }
.plan-thread-button { width: 24px; height: 24px; padding: 0; border: 1px solid var(--decision-accent); border-radius: 50%; background: var(--paper); color: var(--decision-accent); font-size: 10px; }
.page-context { display: grid; gap: 9px; margin-top: 8px; padding: 24px 0 28px; border-top: 1px solid var(--line); }
.page-context label { display: grid; gap: 3px; }
.page-context label strong { font-size: 14px; }
.page-context label span { color: var(--muted); font-size: 11px; }
.page-context textarea { min-height: 104px; resize: vertical; }
.plan-clarify-dock { position: sticky; z-index: 28; bottom: 14px; width: min(920px,100%); height: 0; margin: 0 auto; pointer-events: none; }
.plan-clarify-button { position: absolute; bottom: 0; left: 14px; width: 40px; min-height: 40px; display: inline-grid; place-items: center; padding: 0; border: 1px solid rgba(45,74,138,.28); border-radius: 50%; background: #f8faff; box-shadow: 0 5px 18px rgba(23,27,36,.12); color: var(--accent-dark); pointer-events: auto; }
.plan-clarify-button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.plan-clarify-button > span { display: none; }
.plan-clarify-button.active { border-color: var(--accent); background: var(--accent); color: #fff; }
.plan-clarify-mode [data-clarify-decision] { cursor: help; }
.plan-clarify-mode [data-clarify-decision]:hover { outline: 2px solid rgba(45,74,138,.25); outline-offset: 2px; }
.asset-panel { grid-row: 5; min-height: 0; border-top: 1px solid #cbd3df; background: #dfe5ed; }
.asset-panel.expanded { max-height: min(42dvh,420px); }
.asset-toggle { width: 100%; min-height: 43px; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 14px; border: 0; background: transparent; color: #344156; font-size: 11px; font-weight: 670; }
.asset-toggle:hover { background: rgba(255,255,255,.38); color: #172337; }
.asset-toggle-label { display: flex; align-items: center; gap: 8px; }
.asset-count { display: grid; place-items: center; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px; background: rgba(38,50,70,.1); color: #536176; font-size: 9px; }
.asset-chevron { transition: transform .16s ease; }
.asset-panel.expanded .asset-chevron { transform: rotate(180deg); }
.asset-body { max-height: calc(min(42dvh,420px) - 43px); display: grid; grid-template-rows: auto minmax(0,1fr) auto; gap: 10px; padding: 0 14px 13px; overflow: hidden; }
.asset-intro { margin: 0; color: #647185; font-size: 11px; }
.asset-list { min-height: 0; display: grid; align-content: start; gap: 13px; overflow-y: auto; }
.asset-section { min-width: 0; display: grid; align-content: start; }
.asset-section-title { margin: 0; padding: 3px 0 5px; color: #657186; font-size: 9px; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.asset-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 9px; align-items: center; padding: 9px 0; border-bottom: 1px solid #cbd3df; }
.asset-link { width: 100%; border-top: 0; border-right: 0; border-left: 0; background: transparent; color: inherit; font: inherit; text-align: left; text-decoration: none; }
.asset-link:hover { color: var(--accent-dark); }
.asset-action-icon { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.55; }
.asset-copy { min-width: 0; display: grid; gap: 2px; }
.asset-copy strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.asset-copy span { color: var(--muted); font-size: 10px; }
.asset-form { display: grid; grid-template-columns: 1fr auto; gap: 7px; align-items: center; }
.asset-form .form-status { grid-column: 1 / -1; }
.asset-remove { width: 30px; height: 30px; color: #9d4135; }
.report-view { padding-top: 8px; }
.report-document { max-width: 760px; margin: 0 auto; padding: 24px 0; font-size: 15px; line-height: 1.65; }
.report-document h1 { margin-top: 12px; font-size: 30px; }
.report-document h2 { margin: 34px 0 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); font-size: 19px; }
.report-document h3 { margin: 24px 0 8px; }
.report-document p, .report-document li { color: rgba(23,27,36,.8); }
.report-document code { padding: 1px 4px; border-radius: 4px; background: var(--soft); font-size: .92em; }
.report-actions { display: flex; gap: 8px; margin: 24px 0 8px; }
.readiness-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.plan-footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line); }
.next-step { max-width: 330px; margin: 0; color: var(--muted); font-size: 11px; }
.plan-actions { display: flex; align-items: center; gap: 7px; }
.sync-status { width: min(920px,100%); min-height: 18px; margin: 8px auto; color: var(--muted); font-size: 10px; text-align: right; }
.toast { position: fixed; z-index: 80; right: 20px; bottom: 20px; max-width: 360px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 8px; background: var(--ink); color: #fff; font-size: 12px; }

.dialog { width: min(610px, calc(100% - 28px)); max-height: calc(100dvh - 28px); padding: 24px; overflow-y: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: 0 20px 60px rgba(23,27,36,.18); }
.dialog::backdrop { background: rgba(23,27,36,.28); }
.dialog form { display: grid; gap: 17px; }
.dialog-heading, .dialog-actions { display: flex; justify-content: space-between; align-items: start; gap: 16px; }
.dialog-heading h2 { margin: 0; }
.dialog-actions { align-items: center; }
.research-mode-options { display: grid; gap: 9px; margin: 0; padding: 0; border: 0; }
.research-mode-option { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; padding: 14px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.research-mode-option:has(input:checked) { border-color: rgba(45,74,138,.52); background: #f4f6fb; }
.research-mode-option input { width: 16px; min-height: 16px; margin: 2px 0 0; accent-color: var(--accent); }
.research-mode-option span { display: grid; gap: 3px; }
.research-mode-option small { color: var(--muted); font-size: 11px; line-height: 1.45; }

.alignment-history-panel { position: fixed; z-index: 46; inset: 70px 20px 20px auto; width: min(980px, calc(100vw - 40px)); padding: 20px; overflow: hidden; border: 1px solid #cbd3df; border-radius: 14px; background: #e9edf3; box-shadow: 0 24px 70px rgba(23,27,36,.24); }
.alignment-history-panel::before { position: fixed; z-index: -1; inset: 54px 0 0; background: rgba(21,29,42,.28); content: ""; }
.alignment-history-header { display: flex; justify-content: space-between; align-items: start; gap: 14px; padding-bottom: 10px; }
.alignment-history-header h2 { margin: 0; font-size: 20px; }
.history-intro { max-width: 750px; margin: 0 0 14px; color: #5f6d81; font-size: 11px; line-height: 1.5; }
.alignment-history-layout { min-height: 0; height: calc(100% - 102px); display: grid; grid-template-columns: 224px minmax(0,1fr); gap: 14px; }
.alignment-history-list { min-height: 0; display: grid; align-content: start; gap: 6px; overflow-y: auto; }
.history-page-button { width: 100%; display: grid; grid-template-columns: 24px minmax(0,1fr); gap: 8px; align-items: start; padding: 9px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: #39475c; text-align: left; }
.history-page-button:hover { background: rgba(255,255,255,.54); }
.history-page-button.selected { border-color: #bdc8d7; background: #fff; color: var(--ink); box-shadow: 0 3px 12px rgba(31,43,62,.06); }
.history-page-number { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--soft); color: var(--accent-dark); font-size: 10px; font-weight: 700; }
.history-page-copy { min-width: 0; display: grid; gap: 3px; }
.history-page-copy strong { overflow: hidden; font-size: 11px; line-height: 1.35; text-overflow: ellipsis; }
.history-page-copy small { color: #6d798b; font-size: 9px; }
.alignment-history-page { min-width: 0; min-height: 0; overflow-y: auto; padding: 28px 34px 40px; border: 1px solid #d4dae3; border-radius: 11px; background: #fff; outline: none; }
.alignment-history-page:focus-visible { outline: 2px solid rgba(45,74,138,.62); outline-offset: -3px; }
.history-view-heading { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.history-view-heading h2 { margin: 0 0 5px; font-size: 25px; }
.history-view-meta { margin: 0; color: var(--muted); font-size: 10px; }
.history-question-card { --history-accent:#65748a; margin-top: 0; padding: 24px 4px 25px 18px; border-bottom: 1px solid var(--line); border-left: 3px solid var(--history-accent); }
.history-question-card.tone-data { --history-accent:#3f7065; }
.history-question-card.tone-evaluation { --history-accent:#735b7d; }
.history-question-card.tone-baseline { --history-accent:#8b663b; }
.history-question-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.history-question-section { margin: 0 0 5px; color: var(--history-accent); font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.history-question-prompt { margin: 0; font-size: 15px; line-height: 1.4; }
.history-question-why { margin: 5px 0 12px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.history-delete { flex: 0 0 auto; width: 30px; height: 30px; color: #a64437; }
.history-option-list { display: grid; gap: 6px; margin-top: 12px; }
.history-option { display: grid; grid-template-columns: 20px minmax(0,1fr); gap: 8px; align-items: start; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.history-option.selected { border-color: var(--history-accent); background: color-mix(in srgb, var(--history-accent) 7%, white); }
.history-option-mark { display: grid; place-items: center; width: 16px; height: 16px; margin-top: 1px; border: 1px solid #b5bfcc; border-radius: 50%; color: #fff; }
.history-option.selected .history-option-mark { border-color: var(--history-accent); background: var(--history-accent); }
.history-option-mark svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.history-option-title { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 12px; font-weight: 620; }
.history-option-copy p { margin: 2px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.history-freeform, .history-wrong-answer, .history-page-note-full { margin-top: 11px; padding: 11px 12px; border-radius: 8px; background: #f3f6fa; }
.history-freeform span { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.history-freeform p, .history-wrong-answer p, .history-page-note-full p { margin: 4px 0 0; white-space: pre-wrap; font-size: 11px; line-height: 1.5; }
.history-wrong-answer { border-left: 3px solid #a64437; background: #fff6f3; }
.history-wrong-answer strong { color: #87392f; font-size: 11px; }
.history-page-note-full { margin-top: 22px; border: 1px solid #d4dae3; background: #f7f9fc; }
.history-legacy-note { margin: 7px 0 0; color: var(--muted); font-size: 9px; }
.attachment-field { display: grid; gap: 7px; }
.attachment-field > input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.attachment-picker { display: grid; gap: 3px; padding: 13px 14px; border: 1px dashed rgba(45,74,138,.34); border-radius: 9px; background: var(--soft); color: var(--muted); cursor: pointer; font-size: 11px; }
.attachment-picker strong { color: var(--accent-dark); font-size: 12px; }
.attachment-field:hover .attachment-picker, .attachment-field:focus-within .attachment-picker { border-color: var(--accent); background: rgba(45,74,138,.08); }
.attachment-list { display: flex; flex-wrap: wrap; gap: 6px; }
.attachment-chip { max-width: 100%; display: inline-flex; align-items: center; gap: 7px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; background: var(--canvas); font-size: 10px; }
.attachment-chip-name { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attachment-chip-size { color: var(--muted); }
.delete-copy { color: var(--muted); }
.button.danger { border-color: #a33f35; background: #a33f35; color: #fff; }
.button.danger:hover { background: #84332b; }

.report-export { min-height: 100vh; padding: 0 24px 42px; background: #f3f5f8; }
.report-export-toolbar { position: sticky; z-index: 4; top: 0; max-width: 760px; margin: 0 auto; padding: 12px 0; display: flex; justify-content: flex-end; background: rgba(243,245,248,.94); backdrop-filter: blur(8px); }
.report-export-toolbar .button { text-decoration: none; }
.report-export .report-document { padding: 46px 58px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }

.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 22px; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: var(--canvas); }
.auth-tab { padding: 8px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font-size: 13px; font-weight: 550; }
.auth-tab:hover { color: var(--ink); }
.auth-tab[aria-selected="true"] { background: var(--paper); color: var(--ink); box-shadow: 0 1px 4px rgba(23,27,36,.08); }

.readiness-panel { display: grid; justify-items: start; gap: 8px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.readiness-title { margin: 0; font-size: 19px; }
.readiness-copy { max-width: 560px; margin: 0 0 10px; color: var(--muted); font-size: 13px; }
.main-progress { position: sticky; top: 12px; z-index: 12; display: grid; grid-template-columns: auto minmax(0,1fr); gap: 7px 12px; align-items: center; margin: 0 0 22px; padding: 12px 14px; border-top: 2px solid var(--accent); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.97); box-shadow: 0 6px 20px rgba(24,35,57,.08); }
.progress-status-dot { width: 8px; height: 8px; grid-row: 1 / span 2; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(45,74,138,.1); animation: progress-pulse 1.2s ease-in-out infinite; }
.main-progress-copy { min-width: 0; }
.main-progress-copy p { margin: 0; }
.main-progress-copy p:first-child { font-size: 13px; font-weight: 700; }
.main-progress-copy p:last-child { margin-top: 2px; color: var(--muted); font-size: 11px; }
.main-progress-steps { grid-column: 2; display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 1px 0 0; padding: 0; list-style: none; }
.main-progress-steps li { position: relative; padding-left: 10px; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.main-progress-steps li::before { content: ""; position: absolute; top: 4px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--line); }
.main-progress-steps li.done::before { background: #3f8a61; }
.main-progress-steps li.active { color: var(--accent-dark); font-weight: 700; }
.main-progress-steps li.active::before { background: var(--accent); box-shadow: 0 0 0 4px rgba(45,74,138,.12); animation: progress-pulse 1s ease-in-out infinite; }
.plan-sheet.agent-working { transition: box-shadow .2s ease; box-shadow: 0 0 0 1px rgba(45,74,138,.06); }
@keyframes progress-pulse { 50% { transform: scale(.72); opacity: .55; } }
@media (prefers-reduced-motion: reduce) { .progress-status-dot, .main-progress-steps li.active::before { animation: none !important; } }

.plan-sheet.deck-mode { width: min(1060px, 100%); }
.plan-sheet.report-mode { width: min(1160px, 100%); display: flex; flex-direction: column; padding: 18px 22px 32px; }
.report-mode .deck-view { order: 1; }
.report-mode .plan-context { order: 2; margin-top: 24px; border-top: 1px solid var(--line); }
.report-mode .plan-context > summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 2px; color: var(--muted); cursor: pointer; font-size: 12px; font-weight: 600; list-style: none; }
.report-mode .plan-context > summary::-webkit-details-marker { display: none; }
.report-mode .plan-context > summary .summary-state::after { content: "Show"; color: var(--accent-dark); font-size: 11px; font-weight: 600; }
.report-mode .plan-context[open] > summary .summary-state::after { content: "Hide"; }
.report-mode .plan-heading { padding: 16px 0 18px; border-bottom: 0; }
.report-mode .understanding { padding-top: 0; }
.report-mode .report-view { order: 1; }
.report-mode .decision-list { order: 4; }
.report-mode .readiness-panel { order: 5; }
.report-mode .plan-footer { order: 6; }
.deck-view { display: grid; gap: 16px; padding-top: 10px; }
.slide-canvas { position: relative; min-width: 0; isolation: isolate; }
.slide-overlay-tools { position: absolute; z-index: 22; top: 12px; right: 12px; display: flex; gap: 5px; padding: 4px; border: 1px solid rgba(23,27,36,.14); border-radius: 10px; background: rgba(255,255,255,.88); box-shadow: 0 7px 20px rgba(23,27,36,.12); backdrop-filter: blur(8px); }
.slide-tool-button { width: 32px; height: 32px; padding: 0; border: 0; border-radius: 7px; background: transparent; color: #34405a; }
.slide-tool-button:hover { background: rgba(45,74,138,.09); color: var(--accent-dark); }
.slide-tool-button.active { background: var(--accent); color: #fff; box-shadow: 0 0 0 3px rgba(45,74,138,.13); }
.slide-tool-button[data-tooltip]::after { right: 0; left: auto; transform: translateY(-2px); }
.slide-tool-button[data-tooltip]:hover::after, .slide-tool-button[data-tooltip]:focus-visible::after { transform: translateY(0); }
.slide-stage { display: grid; gap: 18px; padding: clamp(22px, 4vw, 46px); border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: 0 6px 24px rgba(23,27,36,.05); }
.report-mode .slide-stage { min-height: min(620px, calc(100dvh - 230px)); align-content: start; }
.slide-stage.pptx-slide-stage { min-height: 0; aspect-ratio: 16 / 9; display: block; overflow: hidden; padding: 0; border-color: rgba(23,27,36,.2); border-radius: 4px; background: #111; box-shadow: 0 12px 36px rgba(23,27,36,.14); }
.report-mode .slide-stage.pptx-slide-stage { min-height: 0; }
.pptx-slide-image { width: 100%; height: 100%; display: block; object-fit: contain; user-select: none; -webkit-user-drag: none; }
.slide-component-layer { position: absolute; z-index: 4; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.comment-mode .slide-component-layer { pointer-events: auto; cursor: crosshair; }
.slide-stage.tone-tint { background: var(--soft); }
.slide-stage.tone-ink { background: var(--ink); color: var(--paper); }
.slide-stage.tone-accent { background: var(--accent); color: var(--paper); }
.slide-stage.tone-ink .slide-takeaway, .slide-stage.tone-ink .slide-number,
.slide-stage.tone-ink .slide-foot-list, .slide-stage.tone-accent .slide-takeaway,
.slide-stage.tone-accent .slide-number, .slide-stage.tone-accent .slide-foot-list { color: currentColor; opacity: .78; }
.slide-stage.title-large .slide-title { max-width: 920px; font-size: clamp(30px, 4.6vw, 54px); }
.slide-stage.composition-visual-dominant .slide-visual { min-height: 330px; }
.slide-stage.composition-text-dominant .slide-visual { max-height: 270px; }
.slide-stage.variant-editorial { border-radius: 2px; box-shadow: 12px 12px 0 color-mix(in srgb, var(--accent) 18%, transparent); }
.slide-stage.variant-technical .slide-visual { border-radius: 3px; }
.slide-stage.design-matrix .slide-visual { min-height: 320px; }
.slide-stage.design-sequence .slide-visual { border-left: 4px solid var(--accent); }
.slide-stage.layout-split-left, .slide-stage.layout-split-right { grid-template-columns: minmax(0, 1.15fr) minmax(220px, .85fr); }
.slide-stage.layout-split-left .slide-head, .slide-stage.layout-split-right .slide-head, .slide-stage.layout-split-left .slide-foot, .slide-stage.layout-split-right .slide-foot { grid-column: 1 / -1; }
.slide-stage.layout-split-left .slide-visual { grid-column: 1; grid-row: 2 / span 3; }
.slide-stage.layout-split-left .slide-bullets, .slide-stage.layout-split-left .slide-example { grid-column: 2; }
.slide-stage.layout-split-right .slide-visual { grid-column: 2; grid-row: 2 / span 3; }
.slide-stage.layout-split-right .slide-bullets, .slide-stage.layout-split-right .slide-example { grid-column: 1; }
.slide-stage.layout-image-focus .slide-visual { min-height: 340px; }
.slide-stage.layout-statement .slide-title { max-width: 860px; font-size: clamp(28px, 4.4vw, 50px); }
.slide-stage:focus-visible { outline: 2px solid rgba(45,74,138,.55); outline-offset: 3px; }
.comment-mode .slide-stage, .comment-mode .slide-stage * { cursor: crosshair; }
.clarification-target { border-radius: 4px; transition: background-color .12s ease, box-shadow .12s ease; }
.comment-mode .clarification-target:hover { background-color: rgba(45,74,138,.055); box-shadow: 0 0 0 4px rgba(45,74,138,.055); }
.slide-pin-layer { position: absolute; z-index: 5; inset: 0; overflow: visible; border-radius: 12px; pointer-events: none; }
.slide-comment-pin { position: absolute; z-index: 6; width: 30px; height: 30px; transform: translate(-50%,-50%); pointer-events: auto; }
.slide-comment-pin:hover, .slide-comment-pin:focus-within { z-index: 12; }
.slide-comment-pin.open { z-index: 18; }
.comment-pin-button { position: relative; width: 30px; height: 30px; display: grid; place-items: center; padding: 0; border: 2px solid var(--paper); border-radius: 50% 50% 50% 8px; background: var(--accent); box-shadow: 0 3px 10px rgba(23,27,36,.26); color: #fff; transform: rotate(-8deg); }
.comment-pin-button:hover, .comment-pin-button:focus-visible, .slide-comment-pin.open .comment-pin-button { background: var(--accent-dark); box-shadow: 0 0 0 3px rgba(45,74,138,.14), 0 4px 12px rgba(23,27,36,.24); outline: none; transform: rotate(0); }
.slide-comment-pin.pending .comment-pin-button { animation: pin-pulse 1.5s ease-in-out infinite; }
.slide-comment-pin.failed .comment-pin-button { background: #a13f2f; }
.slide-comment-pin.answered .comment-pin-button::after { content: ""; position: absolute; top: -2px; right: -2px; width: 7px; height: 7px; border: 2px solid var(--paper); border-radius: 50%; background: #3f8a61; }
.comment-pin-glyph { font-size: 11px; line-height: 1; transform: translateY(-1px); }
.comment-pin-number { position: absolute; right: -5px; bottom: -5px; min-width: 15px; height: 15px; display: grid; place-items: center; padding: 0 3px; border: 1px solid var(--paper); border-radius: 8px; background: var(--ink); color: #fff; font-size: 8px; font-weight: 700; line-height: 1; }
@keyframes pin-pulse { 50% { box-shadow: 0 0 0 6px rgba(45,74,138,.12), 0 3px 10px rgba(23,27,36,.18); } }
.comment-pin-preview { position: absolute; z-index: 5; width: min(260px, calc(100vw - 72px)); display: none; gap: 4px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper); box-shadow: 0 10px 28px rgba(23,27,36,.16); color: var(--ink); }
.slide-comment-pin:not(.open):hover .comment-pin-preview, .slide-comment-pin:not(.open):focus-within .comment-pin-preview { display: grid; }
.comment-pin-preview-meta { color: var(--muted); font-size: 9px; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; }
.comment-pin-preview-copy { margin: 0; font-size: 11px; line-height: 1.42; }
.pin-opens-right .comment-pin-preview { left: 38px; }
.pin-opens-left .comment-pin-preview { right: 38px; }
.pin-opens-down .comment-pin-preview { top: -3px; }
.pin-opens-up .comment-pin-preview { bottom: -3px; }
.pin-x-0 { left: 1.8%; } .pin-x-5 { left: 5%; } .pin-x-10 { left: 10%; } .pin-x-15 { left: 15%; } .pin-x-20 { left: 20%; }
.pin-x-25 { left: 25%; } .pin-x-30 { left: 30%; } .pin-x-35 { left: 35%; } .pin-x-40 { left: 40%; } .pin-x-45 { left: 45%; }
.pin-x-50 { left: 50%; } .pin-x-55 { left: 55%; } .pin-x-60 { left: 60%; } .pin-x-65 { left: 65%; } .pin-x-70 { left: 70%; }
.pin-x-75 { left: 75%; } .pin-x-80 { left: 80%; } .pin-x-85 { left: 85%; } .pin-x-90 { left: 90%; } .pin-x-95 { left: 95%; } .pin-x-100 { left: 98.2%; }
.pin-y-0 { top: 2.4%; } .pin-y-5 { top: 5%; } .pin-y-10 { top: 10%; } .pin-y-15 { top: 15%; } .pin-y-20 { top: 20%; }
.pin-y-25 { top: 25%; } .pin-y-30 { top: 30%; } .pin-y-35 { top: 35%; } .pin-y-40 { top: 40%; } .pin-y-45 { top: 45%; }
.pin-y-50 { top: 50%; } .pin-y-55 { top: 55%; } .pin-y-60 { top: 60%; } .pin-y-65 { top: 65%; } .pin-y-70 { top: 70%; }
.pin-y-75 { top: 75%; } .pin-y-80 { top: 80%; } .pin-y-85 { top: 85%; } .pin-y-90 { top: 90%; } .pin-y-95 { top: 95%; } .pin-y-100 { top: 97.6%; }
.slide-head { display: grid; gap: 8px; }
.slide-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.slide-number { color: var(--muted); font-size: 11px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; }
.slide-section { color: var(--accent); font-size: 11px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; text-align: right; }
.slide-title { margin: 0; font-size: clamp(21px, 2.6vw, 28px); line-height: 1.18; letter-spacing: -.02em; }
.slide-takeaway { max-width: 640px; margin: 0; color: var(--muted); font-size: 15px; }
.slide-visual { display: grid; gap: 10px; margin: 0; padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--canvas); }
.visual-title { margin: 0; font-size: 12px; font-weight: 650; }
.visual-caption { margin: 0; color: var(--muted); font-size: 11px; }
.pipeline { display: flex; gap: 10px; margin: 0; padding: 0; list-style: none; }
.pipeline-node { position: relative; flex: 1 1 0; min-width: 0; display: grid; align-content: start; gap: 2px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.pipeline-node:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -10px; width: 10px; margin-top: -7px; color: var(--muted); font-size: 12px; text-align: center; }
.pipeline-label { font-size: 12px; font-weight: 650; }
.pipeline-detail { color: var(--muted); font-size: 11px; }
.table-scroll { overflow-x: auto; }
.visual-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.visual-table th { padding: 7px 10px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: .05em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.visual-table td { padding: 8px 10px; border-bottom: 1px solid var(--faint); text-align: left; vertical-align: top; }
.visual-table tr:last-child td { border-bottom: 0; }
.bars { display: grid; gap: 12px; }
.bar-row { display: grid; gap: 4px; }
.bar-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 12px; }
.bar-value { font-weight: 650; }
.bar-meter { width: 100%; height: 8px; overflow: hidden; border: 0; border-radius: 4px; background: var(--faint); appearance: none; }
.bar-meter::-webkit-progress-bar { border-radius: 4px; background: var(--faint); }
.bar-meter::-webkit-progress-value { border-radius: 4px; background: var(--accent); }
.bar-meter::-moz-progress-bar { border-radius: 4px; background: var(--accent); }
.bar-detail { margin: 0; color: var(--muted); font-size: 11px; }
.comparison { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.comparison-item { display: grid; align-content: start; gap: 4px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.comparison-label { font-size: 13px; font-weight: 650; }
.comparison-value { color: var(--accent-dark); font-size: 15px; font-weight: 650; }
.comparison-detail { color: var(--muted); font-size: 12px; }
.metric-list { display: flex; flex-wrap: wrap; gap: 22px; }
.metric-item { display: grid; gap: 2px; min-width: 140px; }
.metric-value { color: var(--accent-dark); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.metric-label { font-size: 12px; font-weight: 650; }
.metric-detail { color: var(--muted); font-size: 12px; }
.reference-list { display: grid; gap: 6px; margin: 0; padding-left: 20px; font-size: 13px; }
.reference-detail { color: var(--muted); }
.image-visual { position: relative; min-height: 260px; overflow: hidden; display: grid; place-items: center; border: 1px solid var(--line); background: var(--paper); }
.image-visual-media { width: 100%; height: 100%; max-height: 430px; object-fit: contain; background: #fff; }
.image-source { position: absolute; right: 8px; bottom: 8px; padding: 5px 8px; border: 1px solid rgba(23,27,36,.14); border-radius: 6px; background: rgba(255,255,255,.92); color: var(--accent-dark); font-size: 10px; font-weight: 600; text-decoration: none; }
.image-source:hover { background: #fff; }
.generated-figure { width: 100%; min-height: 280px; max-height: 440px; aspect-ratio: 5 / 3; overflow: visible; }
.generated-figure-edge { stroke: rgba(23,27,36,.46); stroke-width: 1.25; vector-effect: non-scaling-stroke; }
.generated-figure-edge.dashed { stroke-dasharray: 1.3 1.1; }
.generated-figure-arrow { fill: rgba(23,27,36,.55); }
.generated-figure-edge-label-wrap { overflow: visible; }
.generated-figure-edge-label { width: 100%; height: 100%; display: grid; place-items: center; padding: .2px .5px; box-sizing: border-box; border-radius: 1px; background: rgba(247,247,244,.94); color: var(--muted); font-size: 1.35px; font-weight: 650; line-height: 1.08; text-align: center; }
.generated-figure-node-bg { fill: var(--paper); stroke: rgba(23,27,36,.28); stroke-width: 1; vector-effect: non-scaling-stroke; }
.generated-figure-node.tone-accent .generated-figure-node-bg { fill: var(--accent); stroke: var(--accent-dark); }
.generated-figure-node.tone-soft .generated-figure-node-bg { fill: var(--soft); stroke: rgba(45,74,138,.34); }
.generated-figure-node.tone-warning .generated-figure-node-bg { fill: #fff3e4; stroke: rgba(158,91,38,.52); }
.generated-figure-node-copy { width: 100%; height: 100%; overflow: hidden; display: grid; place-content: center; gap: .45px; padding: 1.2px; box-sizing: border-box; color: var(--ink); font-family: inherit; line-height: 1.13; text-align: center; }
.generated-figure-node-copy strong { font-size: 1.85px; font-weight: 700; }
.generated-figure-node-copy span { color: var(--muted); font-size: 1.38px; }
.generated-figure-node.tone-accent .generated-figure-node-copy { color: #fff; }
.generated-figure-node.tone-accent .generated-figure-node-copy span { color: rgba(255,255,255,.78); }
.comment-mode .generated-figure-node:hover .generated-figure-node-bg { stroke: var(--accent); stroke-width: 2; }
.generated-figure-mobile { display: none; gap: 12px; }
.generated-figure-mobile-nodes { display: grid; gap: 8px; }
.generated-figure-mobile-node { display: grid; gap: 2px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.generated-figure-mobile-node strong { font-size: 12px; }
.generated-figure-mobile-node span { color: var(--muted); font-size: 11px; }
.generated-figure-mobile-node.tone-accent { border-color: var(--accent-dark); background: var(--accent); color: #fff; }
.generated-figure-mobile-node.tone-accent span { color: rgba(255,255,255,.78); }
.generated-figure-mobile-node.tone-soft { border-color: rgba(45,74,138,.3); background: var(--soft); }
.generated-figure-mobile-node.tone-warning { border-color: rgba(158,91,38,.42); background: #fff3e4; }
.generated-figure-mobile-edges { display: grid; gap: 6px; margin: 0; padding: 10px 0 0; border-top: 1px solid var(--line); list-style: none; }
.generated-figure-mobile-edges li { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 10px; }
.generated-figure-mobile-edges strong { color: var(--ink); font-size: 10px; }
.slide-bullets { display: grid; gap: 6px; max-width: 640px; margin: 0; padding-left: 18px; color: rgba(23,27,36,.85); font-size: 14px; }
.slide-example { display: grid; gap: 2px; max-width: 640px; margin: 0; padding: 10px 12px; border-left: 2px solid var(--accent); border-radius: 0 8px 8px 0; background: var(--soft); color: var(--muted); font-size: 12px; }
.slide-example-label { color: var(--accent-dark); font-size: 10px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; }
.slide-foot { display: grid; gap: 5px; padding-top: 10px; border-top: 1px solid var(--line); }
.slide-foot-label { color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; }
.slide-foot-list { display: grid; gap: 3px; margin: 0; padding-left: 16px; color: var(--muted); font-size: 11px; }
.deck-controls { display: grid; grid-template-columns: 34px minmax(0,1fr) 34px; justify-content: space-between; align-items: center; gap: 10px; }
.deck-nav-button { border: 1px solid var(--line); background: var(--paper); color: var(--ink); }
.deck-nav-button:hover { border-color: rgba(45,74,138,.28); background: var(--soft); color: var(--accent-dark); }
.deck-controls-top { position: sticky; z-index: 16; top: -1px; padding: 7px 0; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); }
.slide-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; }
.strip-button { min-width: 26px; height: 26px; padding: 0 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--muted); font-size: 11px; }
.strip-button:hover { border-color: rgba(23,27,36,.25); color: var(--ink); }
.strip-button.current { border-color: var(--accent); background: var(--accent); color: #fff; }
.workspace.details-open { grid-template-columns: var(--left-pane-width) minmax(0, 1fr) var(--right-pane-width); }
.workspace.rail-hidden.details-open { grid-template-columns: 52px minmax(0,1fr) var(--right-pane-width); }
.slide-notes-panel { position: relative; min-width: 0; min-height: 0; overflow: hidden; display: grid; grid-template-rows: auto auto minmax(0,1fr) auto auto; border-left: 1px solid var(--line); background: var(--paper); opacity: 0; pointer-events: none; transform: translateX(16px); visibility: hidden; transition: opacity .18s ease, transform .26s cubic-bezier(.2,.72,.2,1), visibility 0s linear .26s; }
.workspace.details-open .slide-notes-panel { opacity: 1; pointer-events: auto; transform: translateX(0); visibility: visible; transition-delay: 0s; }
.pane-resizer { position: absolute; z-index: 28; top: 0; bottom: 0; width: 9px; cursor: col-resize; touch-action: none; }
.pane-resizer::after { position: absolute; top: 43%; bottom: 43%; width: 2px; min-height: 34px; border-radius: 1px; background: transparent; content: ""; transition: background .12s ease; }
.pane-resizer:hover::after, .pane-resizer:focus-visible::after { background: rgba(45,74,138,.42); }
.pane-resizer-left { right: -5px; }
.pane-resizer-left::after { left: 3px; }
.pane-resizer-right { left: -5px; }
.pane-resizer-right::after { right: 3px; }
body.pane-resizing { cursor: col-resize; user-select: none; }
.slide-notes-header { display: flex; justify-content: space-between; align-items: start; gap: 12px; padding: 16px 16px 12px; border-bottom: 1px solid var(--line); }
.slide-notes-header .eyebrow { margin-bottom: 3px; }
.slide-notes-header h2 { margin: 0; font-size: 16px; }
.notes-mobile-close { display: none; }
.supplementary-intro { margin: 0; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--canvas); color: var(--muted); font-size: 11px; line-height: 1.45; }
.report-document.slide-notes-body { max-width: none; min-height: 0; margin: 0; padding: 18px 20px 34px; overflow-y: auto; font-size: 13px; line-height: 1.62; outline: none; }
.supplement-update-key { margin: 0 0 18px; padding: 7px 9px; border-left: 2px solid #4f73bb; background: #f1f5fc; color: #38558d !important; font-size: 11px; }
.slide-notes-body .supplement-new { position: relative; margin-left: -8px; margin-right: -8px; padding: 3px 8px; border-left: 2px solid #6d8dc9; background: #f4f7fc; color: inherit; }
.slide-notes-body .supplement-new::after { margin-left: 7px; padding: 1px 5px; border-radius: 5px; background: #dce6f7; color: #38558d; content: "Updated"; font-size: 8px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; vertical-align: middle; }
.slide-notes-body:focus-visible { box-shadow: inset 0 0 0 2px rgba(45,74,138,.35); }
.slide-notes-body h1 { font-size: 23px; }
.slide-notes-body h2 { margin-top: 26px; font-size: 17px; }
.slide-notes-body h3 { margin-top: 20px; font-size: 14px; }
.slide-notes-body blockquote { margin: 14px 0; padding: 8px 11px; border-left: 2px solid #9aabc8; background: #f7f9fc; color: #566176; }
.slide-notes-body table { width: 100%; margin: 13px 0 18px; border-collapse: collapse; font-size: 12px; }
.slide-notes-body th { padding: 7px 8px; border-bottom: 1px solid #aeb9ca; color: #4b5669; font-size: 10px; text-align: left; }
.slide-notes-body td { padding: 7px 8px; border-bottom: 1px solid var(--faint); vertical-align: top; }
.slide-notes-body .markdown-source { margin: 4px 0; padding: 5px 0 5px 22px; color: #657086; font-size: 11px; }
.slide-notes-body .markdown-source::before { float: left; margin-left: -20px; content: "↗"; color: #607db6; }
.slide-notes-body hr { margin: 24px 0; border: 0; border-top: 1px solid var(--line); }
.artifact-button { text-decoration: none; }
.selection-ask-button { max-width: calc(100% - 24px); justify-self: center; margin: -25px 12px 10px; padding: 8px 12px; overflow: hidden; border: 1px solid rgba(32,55,106,.18); border-radius: 18px; background: var(--accent); box-shadow: 0 7px 22px rgba(23,27,36,.18); color: #fff; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.selection-ask-button:hover { background: var(--accent-dark); }
.slide-thread-section { max-height: min(230px, 34vh); overflow-y: auto; padding: 12px; border-top: 1px solid var(--line); background: var(--canvas); }
.slide-thread-heading { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 7px; color: var(--muted); }
.slide-thread-heading h3 { margin: 0; font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.slide-thread-heading span { font-size: 10px; }
.slide-question-list { display: grid; gap: 5px; }
.slide-question-empty { margin: 0; color: var(--muted); font-size: 11px; }
.slide-question-item { width: 100%; display: grid; gap: 2px; padding: 8px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); text-align: left; }
.slide-question-item:hover { border-color: rgba(45,74,138,.36); }
.slide-question-place { color: var(--accent-dark); font-size: 9px; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; }
.slide-question-copy { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.slide-question-state { color: var(--muted); font-size: 9px; }
.slide-question-state.error { color: #a13f2f; }

.quick-question-popover { position: fixed; z-index: 70; right: 20px; bottom: 20px; width: min(410px, calc(100vw - 40px)); max-height: calc(100dvh - 86px); overflow: hidden; display: grid; grid-template-rows: auto auto minmax(62px,1fr) auto; border: 1px solid var(--line); border-radius: 13px; background: var(--paper); box-shadow: 0 18px 50px rgba(23,27,36,.2); pointer-events: auto; }
.slide-comment-pin > .quick-question-popover { position: absolute; z-index: 30; right: auto; bottom: auto; width: min(390px, calc(100vw - 78px)); max-height: min(520px, calc(100dvh - 92px)); }
.slide-comment-pin.pin-opens-right > .quick-question-popover { left: 38px; }
.slide-comment-pin.pin-opens-left > .quick-question-popover { right: 38px; left: auto; }
.slide-comment-pin.pin-opens-down > .quick-question-popover { top: -4px; }
.slide-comment-pin.pin-opens-up > .quick-question-popover { top: auto; bottom: -4px; }
.quick-question-popover.detached-comment { right: max(10px, env(safe-area-inset-right)); bottom: max(10px, env(safe-area-inset-bottom)); left: auto; width: min(410px, calc(100vw - 20px)); max-height: calc(100dvh - 74px); }
.workspace.details-open ~ .quick-question-popover { right: 420px; }
.quick-question-header { display: flex; justify-content: space-between; align-items: start; gap: 12px; padding: 14px 14px 10px; }
.quick-question-header-actions { display: flex; align-items: center; gap: 3px; }
.quick-question-header .danger-button { width: auto; margin: 0; padding: 5px 7px; font-size: 10px; }
.quick-question-header .eyebrow { margin-bottom: 2px; }
.quick-question-header h2 { margin: 0; font-size: 16px; }
.quick-question-context { max-height: 88px; margin: 0 14px 10px; padding: 9px 11px; overflow-y: auto; border-left: 2px solid var(--accent); background: var(--soft); color: var(--muted); font-size: 11px; line-height: 1.45; }
.quick-question-thread { min-height: 0; overflow-y: auto; display: grid; align-content: start; gap: 10px; padding: 6px 14px 12px; }
.quick-thread-empty { margin: 8px 0; color: var(--muted); font-size: 12px; }
.quick-message { display: grid; gap: 3px; }
.quick-message.user { justify-self: end; max-width: 92%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--canvas); }
.quick-message.agent { padding-right: 8px; }
.quick-message-meta { display: flex; gap: 4px; color: var(--muted); font-size: 9px; letter-spacing: .04em; text-transform: uppercase; }
.quick-message-meta .error, .quick-message-error { color: #a13f2f; }
.quick-message-content { margin: 0; white-space: pre-wrap; font-size: 12px; line-height: 1.5; }
.quick-message-error { margin: 0; font-size: 10px; }
.quick-retry { justify-self: start; }
.quick-question-form { display: grid; gap: 7px; margin: 0 8px 8px; padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); box-shadow: 0 3px 12px rgba(23,27,36,.06); }
.quick-question-form textarea { min-height: 54px; max-height: 112px; padding: 2px; resize: none; border: 0; box-shadow: none; }
.quick-agent-controls { display: grid; grid-template-columns: minmax(0, 1fr) minmax(90px, .55fr); gap: 7px; padding-top: 7px; border-top: 1px solid var(--line); }
.quick-agent-controls label { display: grid; gap: 3px; color: var(--muted); font-size: 9px; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; }
.quick-agent-controls select { width: 100%; min-width: 0; height: 30px; padding: 4px 25px 4px 7px; border: 1px solid var(--line); border-radius: 7px; background: var(--canvas); color: var(--ink); font-size: 10px; letter-spacing: 0; text-transform: none; }
.quick-question-actions { display: flex; align-items: end; gap: 6px; }
.quick-question-actions .form-status { flex: 1 1 auto; }
.quick-question-actions .text-button { flex: 0 1 auto; color: var(--accent-dark); font-size: 10px; }
.quick-question-actions .send-button { flex: 0 0 auto; }
.deck-actions { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 10px 14px; align-items: center; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.deck-artifact-actions { min-width: 0; display: flex; flex-wrap: nowrap; align-items: center; gap: 8px; overflow-x: auto; padding-bottom: 2px; }
.deck-artifact-actions .button { flex: 0 0 auto; min-height: 32px; padding: 6px 9px; font-size: 11px; }
.deck-artifact-actions .button-icon { width: 16px; height: 16px; }
.deck-workflow-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.slide-supplement-toggle { position: relative; min-width: 36px; min-height: 36px; padding: 7px 10px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--muted); font: inherit; font-size: 11px; font-weight: 650; white-space: nowrap; }
.slide-supplement-toggle:hover, .slide-supplement-toggle[aria-expanded="true"] { border-color: rgba(45,74,138,.35); background: var(--soft); color: var(--accent-dark); }
.slide-supplement-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.slide-supplement-toggle::after { top: auto; right: 0; bottom: calc(100% + 7px); left: auto; transform: translateY(2px); }
.slide-supplement-toggle:hover::after, .slide-supplement-toggle:focus-visible::after { transform: translateY(0); }
.submission-block { display: flex; align-items: center; gap: 9px; }
.submission-note { margin: 0; color: var(--muted); font-size: 11px; }
.submission-note.error { color: #a13f2f; }

@media (max-width: 1200px) {
  .dashboard-heading { grid-template-columns: 1fr; align-items: start; }
  .dashboard-summary { justify-self: start; }
  .dashboard-project-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace, .workspace.details-open { grid-template-columns: var(--left-pane-width) minmax(0, 1fr); }
  .workspace.rail-hidden, .workspace.rail-hidden.details-open { grid-template-columns: 52px minmax(0,1fr); }
  .slide-notes-panel { position: fixed; z-index: 45; top: 54px; right: 0; bottom: 0; width: min(var(--right-pane-width), 46vw); border-left: 1px solid var(--line); box-shadow: -14px 0 34px rgba(23,27,36,.14); transform: translateX(100%); }
  .workspace.details-open .slide-notes-panel { transform: translateX(0); }
  .workspace.details-open ~ .quick-question-popover { right: 20px; }
  .app-view.question-from-notes .quick-question-popover { right: 20px; left: auto; }
}

@media (max-width: 900px) {
  .topbar { grid-template-columns: minmax(0,1fr) auto; }
  .phase-mini { display: none; }
  .dashboard-shell { padding-top: 38px; }
  .workspace, .workspace.details-open, .workspace.rail-hidden, .workspace.rail-hidden.details-open { grid-template-columns: 1fr; }
  .main { transition: margin-left .26s cubic-bezier(.2,.72,.2,1); }
  .workspace.rail-hidden .main { margin-left: 48px; }
  .conversation-rail { position: fixed; z-index: 40; top: 54px; bottom: 0; left: 0; width: min(var(--left-pane-width), calc(100vw - 44px)); border: 0; box-shadow: 12px 0 34px rgba(23,27,36,.18); transform: translateX(0); }
  .workspace.rail-hidden .conversation-rail { box-shadow: none; transform: translateX(calc(-100% + 48px)); }
  .rail-dock { right: 0; left: auto; width: 48px; }
  #project-view { padding-inline: 12px; }
  .plan-sheet { padding: 22px; }
  .plan-clarify-dock { position: static; width: 100%; height: auto; margin: 10px 0 0; }
  .plan-clarify-button { position: static; width: auto; min-height: 38px; display: inline-flex; gap: 7px; padding: 8px 12px; border-radius: 9px; }
  .plan-clarify-button > span { display: inline; }
  .alignment-history-panel { inset: 64px 10px 10px; width: auto; }
  .alignment-history-layout { grid-template-columns: 190px minmax(0,1fr); }
  .alignment-history-page { padding: 24px; }
  .decision { margin-inline: -8px; padding-inline: 15px 8px; }
  .plan-footer { align-items: stretch; flex-direction: column; }
  .plan-actions { justify-content: flex-end; flex-wrap: wrap; }
}

@media (max-width: 560px) {
  .topbar { padding-inline: 9px; }
  .top-actions #logout-button { display: none; }
  .top-actions { gap: 2px; }
  .project-menu-button { min-width: 0; }
  .dashboard-shell { padding: 28px 14px 50px; }
  .dashboard-heading { gap: 24px; padding-bottom: 24px; }
  .dashboard-heading h1 { font-size: 36px; }
  .dashboard-summary { width: 100%; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .dashboard-summary-item { min-width: 0; }
  .dashboard-project-grid { grid-template-columns: 1fr; gap: 14px; }
  .dashboard-project-card, .dashboard-new-project-card, .dashboard-tutorial-card { min-height: 330px; }
  .dashboard-project-open, .dashboard-new-project-card, .dashboard-tutorial-card { grid-template-rows: 145px minmax(182px,1fr); }
  .login-sheet { padding: 28px 22px; }
  .plan-sheet { padding: 20px 16px; border-radius: 10px; }
  .plan-heading h1 { font-size: 24px; }
  .plan-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .plan-actions .text-button { grid-column: 1 / -1; }
  .alignment-history-panel { inset: 0; width: 100vw; padding: 16px; border: 0; border-radius: 0; }
  .alignment-history-panel::before { display: none; }
  .alignment-history-layout { height: calc(100% - 120px); grid-template-columns: 1fr; grid-template-rows: auto minmax(0,1fr); }
  .alignment-history-list { display: flex; gap: 6px; padding-bottom: 3px; overflow-x: auto; }
  .history-page-button { min-width: 190px; }
  .alignment-history-page { padding: 20px 16px 32px; }
  .history-view-heading h2 { font-size: 22px; }
  .report-export { padding-inline: 12px; }
  .report-export .report-document { padding: 26px 20px; }
  .settings-grid, .usage-user, .usage-metrics { grid-template-columns: 1fr; }
  .admin-usage-heading { align-items: start; flex-direction: column; gap: 2px; }
  .admin-usage-heading p { text-align: left; }
}

@media (max-width: 640px) {
  .slide-stage.layout-split-left, .slide-stage.layout-split-right { grid-template-columns: 1fr; }
  .slide-stage.layout-split-left .slide-head, .slide-stage.layout-split-right .slide-head, .slide-stage.layout-split-left .slide-visual, .slide-stage.layout-split-right .slide-visual, .slide-stage.layout-split-left .slide-bullets, .slide-stage.layout-split-right .slide-bullets, .slide-stage.layout-split-left .slide-example, .slide-stage.layout-split-right .slide-example, .slide-stage.layout-split-left .slide-foot, .slide-stage.layout-split-right .slide-foot { grid-column: 1; grid-row: auto; }
  .pipeline { flex-direction: column; }
  .pipeline-node:not(:last-child)::after { content: "↓"; top: 100%; right: auto; left: 50%; width: auto; margin-top: 0; transform: translateX(-50%); height: 10px; line-height: 10px; }
  .conversation-rail { width: 100vw; }
  .slide-overlay-tools { top: 8px; right: 8px; }
  .slide-strip { width: 100%; overflow-x: auto; flex-wrap: nowrap; justify-content: start; padding: 2px; }
  .submission-block { flex-wrap: wrap; }
  .deck-actions { grid-template-columns: minmax(0,1fr) auto; }
  .deck-artifact-actions { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
  .deck-artifact-actions .button { flex: 0 0 auto; }
  .deck-workflow-actions { align-items: stretch; flex-direction: column; }
  .slide-notes-panel { width: 100vw; }
  .notes-mobile-close { display: inline-flex; }
  .quick-question-popover, .quick-question-popover.detached-comment, .workspace.details-open ~ .quick-question-popover, .app-view.question-from-notes .quick-question-popover { right: 10px; bottom: 10px; left: 10px; width: auto; max-height: calc(100dvh - 74px); }
  .quick-question-actions { flex-wrap: wrap; }
  .quick-question-actions .form-status { flex-basis: 100%; }
  .generated-figure { display: none; }
  .generated-figure-mobile { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  .workspace, .main, .conversation-rail, .conversation-rail > :not(.rail-dock), .rail-dock, .slide-notes-panel, .dashboard-project-card, .dashboard-new-project-card, .dashboard-tutorial-card { transition-duration: 0s !important; }
}

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; animation: none !important; } }