.portal { padding-block: 40px 56px; }
.portal-header { grid-template-columns: minmax(0, 1fr) auto; padding-block: 10px; }
.portal-intro { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px; margin-bottom: 16px; }
.portal-intro h1 { max-width: none; font-size: clamp(32px, 5vw, 52px); line-height: 1.05; letter-spacing: -.06em; margin-bottom: 10px; }
.portal-intro p:last-child { margin: 0; color: var(--muted); }
.portal-note { padding: 11px 14px; border: 1px solid #d8cfe7; border-radius: 6px; color: var(--muted); background: var(--wash); font-size: 13px; }
.portal-grid { display: grid; grid-template-columns: minmax(185px, .85fr) minmax(0, 2.6fr); gap: 14px; align-items: start; }
.portal-grid > * { min-width: 0; padding: 15px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); overflow-wrap: anywhere; }
.portal-grid h2 { margin: 0; font-size: 17px; letter-spacing: -.025em; }
.portal-sidebar-top, .portal-chat > header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 13px; }
.portal-sidebar .primary { min-height: 33px; padding: 5px 8px; white-space: nowrap; }
.portal-sidebar label, #rename-form label { display: block; margin-bottom: 4px; font-size: 12px; font-weight: 600; }
.portal input { width: 100%; min-width: 0; padding: 7px 8px; border: 1px solid #bab1d0; border-radius: 4px; color: var(--ink); font: inherit; font-size: 13px; }
#chat-list { margin-top: 8px; }
.chat-link, .library-link { width: 100%; padding: 8px; border: 0; border-radius: 4px; background: transparent; text-align: left; color: var(--accent-deep); font-size: 13px; }
.chat-link:hover, .chat-link[aria-current="true"], .library-link:hover { background: var(--wash); }
.chat-link[aria-current="true"] { font-weight: 650; }
#rename-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 15px; }
#rename-form label { width: 100%; }
#rename-form input { flex: 1 0 120px; }
.portal-muted { color: var(--muted); font-size: 13px; }
#transcript { display: grid; gap: 15px; margin-bottom: 14px; }
.exchange { display: grid; gap: 7px; }
.chat-question { justify-self: end; max-width: 90%; margin: 0; padding: 8px 11px; border-radius: 7px; background: var(--wash); font-weight: 575; }
.chat-answer { padding: 13px; border: 1px solid var(--dark-line); border-radius: 7px; color: var(--dark-text); background: var(--dark); font-size: 14px; }
.chat-answer .overline { color: var(--dark-muted); margin-bottom: 5px; }
.chat-answer h3 { margin: 0 0 7px; color: white; font-size: 20px; line-height: 1.2; letter-spacing: -.02em; }
.chat-answer p:last-child { margin: 0; }
.chat-steps { padding-left: 18px; }
.chat-sources { list-style: none; padding: 0; }
.chat-sources li, .pinned-source { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px; margin-bottom: 5px; }
.chat-sources a, .chat-answer-actions a, .portal-library a { color: inherit; font-size: 13px; text-decoration: underline; text-underline-offset: 3px; }
.chat-answer-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.portal-action { padding: 5px 8px; border: 1px solid currentColor; border-radius: 4px; background: transparent; color: var(--accent-deep); font-size: 12px; }
.chat-answer .portal-action { color: var(--dark-muted); }
.portal-action[aria-pressed="true"], .portal-action:hover { background: #a997cd30; }
.portal-library section { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 8px; }
.portal-library h3 { margin: 0 0 5px; font-size: 14px; }
.portal-library p { margin: 0; font-size: 12px; color: var(--muted); }
.portal-library a { display: block; color: var(--accent-deep); padding-block: 4px; }
.portal-library .library-link { padding-inline: 0; }
@media (max-width: 980px) {
  .portal-grid { grid-template-columns: minmax(175px, .8fr) minmax(0, 2fr); }

}
@media (max-width: 600px) {
  .portal { padding-block: 24px 30px; }
  .portal-grid, .portal-library { grid-template-columns: minmax(0, 1fr); }
  #chat-list { display: flex; flex-wrap: wrap; gap: 4px; }
  .chat-link { width: auto; }
}
.chat-question p { margin: 0 0 5px; }
.chat-question .portal-action { border: 0; padding: 2px 0; }
#pending-answer h2 { font-size: 16px; margin-bottom: 5px; }
#import-answer { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
#import-answer input { width: min(100%, 230px); }
#import-answer select { min-height: 34px; max-width: 100%; font: inherit; }
.project-section { margin-top: 18px; }
.project-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.project-heading h2 { margin: 0; font-size: clamp(25px, 4vw, 38px); letter-spacing: -.04em; }
.project-heading p, #project-status:empty { margin: 0; }
.project-list, .project-actions { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0; }
.project-actions .portal-action { color: var(--dark-muted); }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-block: 12px; }
.project-card { min-width: 0; background: var(--white); padding: 16px; border-radius: 7px; border: 1px solid var(--line); overflow-wrap: anywhere; }
.project-card h3 { margin-bottom: 8px; }
.project-card p { margin: 0 0 8px; }
.project-card a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 3px; }
.project-card blockquote { margin: 6px 0 12px; padding-left: 10px; border-left: 2px solid var(--accent); white-space: pre-wrap; }
.project-form { display: grid; align-items: start; gap: 7px; }
.project-form input:not([type=checkbox]), .project-form textarea, .project-form select { padding: 7px 9px; border: 1px solid #bab1d0; border-radius: 4px; color: var(--ink); font: inherit; }
.project-form input[type=checkbox] { width: auto; }
.project-form button { justify-self: start; }
#doc-insights { margin-block: 14px; overflow-wrap: anywhere; }
@media (max-width: 650px) { .project-grid { grid-template-columns: 1fr; } }

.workspace-navigation { display: flex; flex-wrap: wrap; gap: 3px 18px; margin-bottom: 13px; border-bottom: 1px solid var(--line); }
.workspace-navigation a { display: inline-flex; align-items: center; min-height: 42px; border-bottom: 2px solid transparent; color: var(--muted); font-weight: 570; font-size: 14px; }
.workspace-navigation a[aria-current="page"] { color: var(--accent-deep); border-color: var(--accent); font-weight: 670; }
.portal-library { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 20px; }
.portal-library h2 { grid-column: 1 / -1; margin: 0; font-size: 22px; }
.project-actions .start-project { color: #2a1945; background: #e7dcf8; border-color: #e7dcf8; font-weight: 650; }
.project-actions .start-project:hover { background: #fff; }
.project-list [aria-current="true"] { background: var(--wash); font-weight: 650; }
.portal-chat #transcript { max-height: min(62vh, 620px); overflow-y: auto; overscroll-behavior: contain; padding: 3px; }
@media (max-width: 600px) {
  .portal-library { grid-template-columns: minmax(0, 1fr); }
  .workspace-navigation { column-gap: 12px; }
  .workspace-navigation a { font-size: 13px; }
  .portal-chat #transcript { max-height: none; overflow: visible; }
}

.project-next { display: grid; align-content: start; gap: 14px; min-width: 0; }