/* App-local styles for the MiDocuIA UI kit. Tokens come from colors_and_type.css */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg-canvas); color: var(--fg-1); font-family: var(--font-sans); }
button { font-family: inherit; cursor: pointer; }
.icon { width: 18px; height: 18px; stroke-width: 1.5; flex: none; }
.icon-sm { width: 14px; height: 14px; stroke-width: 1.5; flex: none; }
.icon-lg { width: 22px; height: 22px; stroke-width: 1.5; flex: none; }

/* ---------- App shell ---------- */
.app {
  display: grid;
  grid-template-columns: 268px 1fr auto;
  height: 100vh;
  min-height: 720px;
  background: var(--paper-50);
}
.app > .dp { width: 360px; }
.app.no-doc { grid-template-columns: 268px 1fr; }
.app.focus  { grid-template-columns: 268px 1fr; }
.app.library { grid-template-columns: 268px 1fr; }
.app.welcome { grid-template-columns: 1fr; }

/* ---------- Sidebar ---------- */
.sb {
  background: var(--paper-100);
  border-right: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.sb-head { padding: 22px 22px 14px; display: flex; align-items: center; gap: 10px; }
.sb-mark { width: 22px; height: 22px; }
.sb-word { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 22px; color: var(--plum-500); letter-spacing: -0.01em; }
.sb-search {
  margin: 4px 16px 14px;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-hairline);
  border-radius: 8px;
  color: var(--fg-3);
  font-size: 13px;
}
.sb-search:hover { background: white; border-color: var(--border-quiet); }
.sb-search kbd { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--fg-4); background: transparent; border: 1px solid var(--border-hairline); border-radius: 4px; padding: 1px 5px; }
.sb-section { padding: 14px 22px 6px; }
.sb-section .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; }
.sb-list { flex: 1; overflow: auto; padding: 0 8px 16px; }
.sb-item {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 14px;
  border-radius: 8px;
  cursor: pointer;
  margin: 1px 0;
  color: var(--fg-2);
}
.sb-item:hover { background: rgba(255,255,255,0.6); }
.sb-item.active { background: white; color: var(--fg-1); box-shadow: var(--shadow-1); }
.sb-item.active .ttl { color: var(--plum-700); }
.sb-item .thumb {
  width: 22px; height: 28px;
  background: white;
  border: 1px solid var(--border-quiet);
  border-radius: 2px;
  display: flex; align-items: flex-end; justify-content: center;
  padding-bottom: 2px;
  color: var(--fg-4);
}
.sb-item .thumb svg { width: 11px; height: 11px; }
.sb-item .ttl { font-family: var(--font-serif); font-weight: 500; font-size: 15px; color: var(--fg-1); line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -0.005em; }
.sb-item .meta { font-family: var(--font-sans); font-size: 11px; color: var(--fg-3); margin-top: 2px; }
.sb-item .body { min-width: 0; }
.sb-item .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent-copper); opacity: 0; }
.sb-item.unread .dot { opacity: 1; }
.sb-foot { border-top: 1px solid var(--border-hairline); padding: 12px 16px; display: flex; align-items: center; gap: 10px; }
.sb-foot .av {
  width: 28px; height: 28px; border-radius: 999px;
  background: var(--plum-200); color: var(--plum-700);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 14px;
}
.sb-foot .who { font-size: 13px; color: var(--fg-1); }
.sb-foot .who small { display: block; color: var(--fg-3); font-size: 11px; }
.sb-foot .gear { margin-left: auto; color: var(--fg-3); padding: 6px; border-radius: 6px; }
.sb-foot .gear:hover { background: rgba(255,255,255,0.6); color: var(--fg-1); }

.sb-new {
  margin: 4px 16px 14px;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px;
  background: white;
  border: 1px solid var(--border-quiet);
  border-radius: 8px;
  color: var(--fg-1);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.sb-new:hover { border-color: var(--plum-300); color: var(--plum-700); }

/* ---------- Conversation column ---------- */
.cv {
  display: flex;
  flex-direction: column;
  min-height: 0;
  position: relative;
  background: var(--paper-50);
}
.cv-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border-hairline);
  background: rgba(250,249,247,0.85);
  backdrop-filter: blur(12px) saturate(1.05);
  position: sticky; top: 0; z-index: 2;
}
.cv-top .crumb { font-family: var(--font-sans); font-size: 12px; color: var(--fg-3); display: flex; align-items: center; gap: 8px; }
.cv-top .crumb .sep { opacity: 0.5; }
.cv-top .crumb b { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 17px; color: var(--fg-1); letter-spacing: -0.005em; white-space: nowrap; }
.cv-top .crumb { white-space: nowrap; }
.cv-top .acts { display: flex; gap: 4px; align-items: center; color: var(--fg-3); }
.cv-top .iconbtn { padding: 7px; border-radius: 8px; display: inline-flex; align-items: center; gap: 6px; color: var(--fg-3); border: 0; background: transparent; font-size: 12px; }
.cv-top .iconbtn:hover { background: var(--paper-100); color: var(--fg-1); }
.cv-top .iconbtn.active { background: var(--plum-50); color: var(--plum-700); }

.cv-scroll {
  flex: 1; overflow: auto;
  padding: 40px 0 220px;
}
.cv-inner { max-width: 720px; margin: 0 auto; padding: 0 32px; display: flex; flex-direction: column; gap: 36px; }
.cv-day { display: flex; align-items: center; gap: 12px; }
.cv-day .ln { flex: 1; height: 1px; background: var(--border-hairline); }
.cv-day .lbl { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-4); font-weight: 500; }

/* ---------- Composer (floating) ---------- */
.composer-wrap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 0 32px 28px;
  background: linear-gradient(to bottom, rgba(250,249,247,0) 0%, rgba(250,249,247,0.9) 30%, rgba(250,249,247,1) 70%);
  pointer-events: none;
}
.composer {
  pointer-events: auto;
  max-width: 720px; margin: 0 auto;
  background: white;
  border: 1px solid var(--border-quiet);
  border-radius: 22px;
  padding: 14px 18px 12px;
  box-shadow: var(--shadow-3);
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color var(--dur-2) var(--ease-standard);
}
.composer:focus-within { border-color: var(--plum-400); box-shadow: var(--shadow-3), var(--shadow-focus); }
.composer .ctx { font-size: 12px; color: var(--fg-3); display: flex; align-items: center; gap: 6px; }
.composer .ctx .chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px;
  background: var(--paper-100);
  border: 1px solid var(--border-hairline);
  border-radius: 999px;
  color: var(--fg-2);
}
.composer .ctx .chip svg { width: 12px; height: 12px; }
.composer textarea {
  all: unset; width: 100%;
  font-family: var(--font-serif); font-style: italic; font-size: 18px;
  line-height: 1.4; color: var(--fg-1);
  min-height: 26px; max-height: 140px;
}
.composer textarea::placeholder { color: var(--fg-4); font-style: italic; }
.composer .ctl { display: flex; align-items: center; justify-content: space-between; }
.composer .ctl .lft { display: flex; gap: 4px; color: var(--fg-3); }
.composer .ctl .lft button { background: transparent; border: 0; padding: 6px; border-radius: 6px; color: inherit; display: inline-flex; }
.composer .ctl .lft button:hover { background: var(--paper-100); color: var(--fg-1); }
.composer .send {
  width: 34px; height: 34px; border-radius: 999px;
  background: var(--plum-500); color: white;
  border: 0; display: inline-flex; align-items: center; justify-content: center;
}
.composer .send:hover { background: var(--plum-600); }
.composer .send:disabled { background: var(--paper-300); color: var(--paper-500); }

/* ---------- Messages ---------- */
.msg-u { display: flex; gap: 12px; justify-content: flex-end; align-items: flex-start; }
.msg-u .bub {
  max-width: 480px;
  background: var(--plum-500); color: var(--paper-50);
  padding: 12px 16px; border-radius: 16px 16px 4px 16px;
  font-size: 14.5px; line-height: 1.5;
}
.av {
  width: 32px; height: 32px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.av.user { background: var(--paper-200); color: var(--fg-1); font-family: var(--font-serif); font-style: italic; font-weight: 500; }
.av.ai { background: var(--plum-500); color: white; }
.av.ai svg { width: 16px; height: 16px; stroke-width: 1.5; }

.msg-ai { display: flex; gap: 12px; align-items: flex-start; }
.msg-ai .body { flex: 1; min-width: 0; }
.msg-ai .lead { display: block; font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 22px; line-height: 1.3; color: var(--fg-1); letter-spacing: -0.005em; margin-bottom: 10px; }
.msg-ai p { font-family: var(--font-sans); font-size: 14.5px; line-height: 1.65; color: var(--fg-2); margin: 0 0 10px; text-wrap: pretty; }
.msg-ai p .ref {
  display: inline-flex; align-items: center;
  font-family: var(--font-sans); font-size: 10px; font-weight: 500;
  color: var(--plum-700); background: var(--plum-50);
  border: 1px solid var(--plum-200);
  padding: 0 6px; border-radius: 999px; margin-left: 3px;
  vertical-align: 2px; cursor: pointer;
  transition: background var(--dur-2) var(--ease-standard);
}
.msg-ai p .ref:hover { background: var(--plum-100); }
.msg-ai .actions { display: flex; gap: 4px; margin-top: 8px; }
.msg-ai .actions button {
  background: transparent; border: 0; color: var(--fg-3);
  font-size: 12px; padding: 6px 10px; border-radius: 6px;
  display: inline-flex; align-items: center; gap: 6px;
}
.msg-ai .actions button:hover { background: var(--paper-100); color: var(--fg-1); }
.msg-ai .sources {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border-hairline);
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.msg-ai .sources .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-right: 4px; }
.msg-ai .sources .chip {
  display: inline-flex; gap: 6px; align-items: center;
  padding: 4px 10px; border-radius: 999px; font-size: 12px;
  background: var(--paper-0); border: 1px solid var(--border-quiet);
  color: var(--fg-2); cursor: pointer;
}
.msg-ai .sources .chip:hover { border-color: var(--plum-300); color: var(--plum-700); }
.msg-ai .sources .chip svg { width: 12px; height: 12px; }

.msg-ai .thinking { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-serif); font-style: italic; font-size: 17px; color: var(--fg-3); }
.msg-ai .thinking .pulse { width: 7px; height: 7px; border-radius: 999px; background: var(--plum-400); animation: pulse 2s var(--ease-standard) infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.3; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1.05); } }

/* ---------- Document panel ---------- */
.dp {
  border-left: 1px solid var(--border-hairline);
  background: var(--paper-0);
  display: flex; flex-direction: column;
  min-height: 0;
}
.dp-top {
  padding: 16px 22px; border-bottom: 1px solid var(--border-hairline);
  display: flex; align-items: center; justify-content: space-between;
}
.dp-top .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; }
.dp-top button { background: transparent; border: 0; color: var(--fg-3); padding: 6px; border-radius: 6px; }
.dp-top button:hover { background: var(--paper-100); color: var(--fg-1); }
.dp-meta {
  padding: 22px 24px 18px; border-bottom: 1px solid var(--border-hairline);
}
.dp-meta h2 { font-family: var(--font-serif); font-weight: 500; font-size: 26px; line-height: 1.15; margin: 0 0 6px; letter-spacing: -0.01em; color: var(--fg-1); }
.dp-meta .by { font-size: 13px; color: var(--fg-2); }
.dp-meta .by b { font-weight: 500; }
.dp-meta .stats { display: flex; gap: 14px; margin-top: 12px; font-size: 11px; color: var(--fg-3); }
.dp-meta .stats b { color: var(--fg-1); font-weight: 500; }
.dp-section-h {
  padding: 14px 24px 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.dp-section-h .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; }
.dp-section-h .n { font-size: 11px; color: var(--fg-4); }
.dp-list { flex: 1; overflow: auto; padding: 0 16px 24px; }
.dp-pass {
  padding: 14px 16px;
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: background var(--dur-2) var(--ease-standard);
}
.dp-pass:hover { background: var(--paper-50); }
.dp-pass.active { background: var(--plum-50); }
.dp-pass .ref { font-family: var(--font-sans); font-size: 11px; font-weight: 500; color: var(--plum-700); letter-spacing: 0.06em; }
.dp-pass .body { font-family: var(--font-serif); font-size: 14.5px; line-height: 1.55; color: var(--fg-1); margin-top: 4px; text-wrap: pretty; }
.dp-pass .body em { font-style: italic; color: var(--fg-1); }
.dp-pass.active .body .hl { background: linear-gradient(transparent 60%, var(--accent-copper-50) 60%); padding: 0 1px; }

/* ---------- Library full screen ---------- */
.lib {
  overflow: auto;
  padding: 56px 56px 80px;
  background: var(--paper-50);
}
.lib h1 { font-family: var(--font-serif); font-weight: 400; font-size: 44px; line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 6px; color: var(--fg-1); }
.lib .lede { font-family: var(--font-serif); font-style: italic; font-size: 19px; color: var(--fg-2); margin: 0 0 36px; }
.lib .toolrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.lib .toolrow .search {
  display: flex; align-items: center; gap: 8px; flex: 1;
  background: white; border: 1px solid var(--border-quiet);
  padding: 9px 14px; border-radius: 10px;
  color: var(--fg-3); font-size: 14px;
}
.lib .toolrow .search input { all: unset; flex: 1; color: var(--fg-1); }
.lib .toolrow .search input::placeholder { color: var(--fg-4); }
.lib .toolrow .filter { background: white; border: 1px solid var(--border-quiet); border-radius: 10px; padding: 8px 12px; font-size: 13px; color: var(--fg-2); display: inline-flex; align-items: center; gap: 6px; }
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.lib-card {
  background: white; border: 1px solid var(--border-hairline);
  border-radius: 10px; padding: 22px 22px 18px;
  display: flex; flex-direction: column; gap: 6px;
  box-shadow: var(--shadow-1);
  cursor: pointer;
  transition: box-shadow var(--dur-2) var(--ease-standard), border-color var(--dur-2) var(--ease-standard);
}
.lib-card:hover { box-shadow: var(--shadow-2); border-color: var(--border-quiet); }
.lib-card .kicker { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.lib-card .kicker svg { width: 12px; height: 12px; }
.lib-card h3 { font-family: var(--font-serif); font-weight: 500; font-size: 20px; line-height: 1.2; margin: 2px 0 4px; color: var(--fg-1); letter-spacing: -0.005em; }
.lib-card .by { font-size: 13px; color: var(--fg-2); }
.lib-card .by b { font-weight: 500; }
.lib-card .row { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
.lib-card .pills { display: flex; gap: 6px; }
.lib-card .pill {
  display: inline-flex; gap: 4px; align-items: center;
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 500;
  background: var(--plum-50); color: var(--plum-700); border: 1px solid var(--plum-200);
}
.lib-card .pill.copper { background: var(--accent-copper-50); color: #7A4F26; border-color: rgba(176,122,75,0.25); }
.lib-card .pill.quiet { background: var(--paper-100); color: var(--fg-2); border-color: var(--border-hairline); }
.lib-card .open { font-size: 11px; color: var(--fg-4); display: inline-flex; align-items: center; gap: 4px; }
.lib-card .open svg { width: 12px; height: 12px; }
.lib-card.new {
  background: transparent; border: 1px dashed var(--border-quiet); box-shadow: none;
  align-items: center; justify-content: center; min-height: 180px;
  color: var(--fg-3);
}
.lib-card.new:hover { border-color: var(--plum-400); color: var(--plum-700); background: var(--plum-50); }
.lib-card.new .add { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.lib-card.new svg { width: 24px; height: 24px; }
.lib-card.new .lbl { font-family: var(--font-serif); font-style: italic; font-size: 16px; }

/* ---------- Welcome ---------- */
.welcome { display: flex; align-items: center; justify-content: center; padding: 48px; min-height: 100vh; background: var(--paper-50); }
.welcome .box { max-width: 560px; text-align: center; }
.welcome .mark { display: flex; justify-content: center; gap: 14px; align-items: center; margin-bottom: 28px; }
.welcome .mark img { width: 56px; height: 56px; }
.welcome .mark span { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 36px; color: var(--plum-500); letter-spacing: -0.01em; }
.welcome h1 { font-family: var(--font-serif); font-weight: 400; font-size: 44px; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 14px; color: var(--fg-1); }
.welcome .lede { font-family: var(--font-serif); font-style: italic; font-size: 20px; line-height: 1.4; color: var(--fg-2); margin: 0 0 32px; }
.welcome .open {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--plum-500); color: white; border: 0;
  padding: 14px 24px; border-radius: 10px;
  font-family: var(--font-sans); font-weight: 500; font-size: 15px;
}
.welcome .open:hover { background: var(--plum-600); }
.welcome .alt { display: block; margin-top: 16px; color: var(--fg-3); font-size: 13px; }
.welcome .alt a { color: var(--plum-500); }

/* ---------- Document focus ---------- */
.focus-page {
  overflow: auto;
  background: var(--paper-50);
  padding: 56px 80px 120px;
}
.focus-page .head {
  max-width: 720px; margin: 0 auto 32px;
  padding-bottom: 18px; border-bottom: 1px solid var(--border-hairline);
}
.focus-page .head .kicker { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-bottom: 8px; }
.focus-page .head h1 { font-family: var(--font-serif); font-weight: 400; font-size: 40px; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 6px; color: var(--fg-1); }
.focus-page .head .by { font-family: var(--font-serif); font-style: italic; font-size: 17px; color: var(--fg-2); }
.focus-page .prose { max-width: 720px; margin: 0 auto; font-family: var(--font-serif); font-size: 19px; line-height: 1.65; color: var(--fg-1); }
.focus-page .prose p { margin: 0 0 1em; text-wrap: pretty; }
.focus-page .prose .section { font-family: var(--font-sans); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin: 2em 0 0.6em; }
.focus-page .prose .hl { background: linear-gradient(transparent 60%, var(--accent-copper-50) 60%); padding: 0 2px; position: relative; }
.focus-page .prose .hl::after {
  content: ""; position: absolute; right: -10px; top: 50%;
  width: 6px; height: 6px; border-radius: 999px; background: var(--accent-copper);
  transform: translateY(-50%);
}
.focus-page .floating-cite {
  position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 12px;
  background: white; border: 1px solid var(--border-quiet);
  padding: 10px 14px 10px 18px; border-radius: 999px;
  box-shadow: var(--shadow-3);
  font-size: 13px; color: var(--fg-2);
}
.focus-page .floating-cite svg { width: 14px; height: 14px; color: var(--plum-500); }
.focus-page .floating-cite button {
  background: var(--plum-500); color: white; border: 0;
  padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 4px;
}

/* ---------- Utility layout (account / billing / admin) ---------- */
.utility-layout {
  min-height: 100vh;
  background: var(--paper-50);
  display: flex;
  flex-direction: column;
}
.utility-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border-hairline);
  background: rgba(250,249,247,0.85);
  backdrop-filter: blur(12px) saturate(1.05);
}
.utility-top .brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.utility-top .brand img { width: 22px; height: 22px; }
.utility-top .brand span { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 22px; color: var(--plum-500); letter-spacing: -0.01em; }
.utility-top nav { display: inline-flex; gap: 18px; align-items: center; }
.utility-top nav a { color: var(--fg-2); font-size: 13px; text-decoration: none; }
.utility-top nav a:hover { color: var(--plum-600); }
.utility-top .signout { margin: 0; }
.utility-top .signout button {
  background: transparent; border: 1px solid var(--border-hairline);
  border-radius: 8px; padding: 6px 12px; font-size: 13px; color: var(--fg-2);
}
.utility-top .signout button:hover { border-color: var(--plum-300); color: var(--plum-700); }

.utility-main {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 48px 32px;
}
.utility-card {
  max-width: 560px;
  width: 100%;
  background: white;
  border: 1px solid var(--border-hairline);
  border-radius: 10px;
  padding: 32px;
  box-shadow: var(--shadow-1);
}
.utility-card h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.01em;
  color: var(--fg-1);
  margin: 0 0 16px;
}
.utility-card .meta { font-size: 13px; color: var(--fg-2); margin: 4px 0; }
.utility-card .meta .lbl { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-right: 8px; }
.utility-card .field { display: block; margin-top: 14px; }
.utility-card .field span { display: block; font-size: 12px; color: var(--fg-3); margin-bottom: 6px; font-weight: 500; }
.utility-card .field input,
.utility-card .field select,
.utility-card .field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--border-quiet);
  border-radius: 8px;
  background: var(--paper-50);
  color: var(--fg-1);
}
.utility-card .field input:focus,
.utility-card .field select:focus,
.utility-card .field textarea:focus {
  outline: none;
  border-color: var(--plum-400);
  box-shadow: var(--shadow-focus);
}
.utility-card button.primary,
.utility-card .primary {
  margin-top: 18px;
  background: var(--plum-500);
  color: white;
  border: 0;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.utility-card button.primary:hover { background: var(--plum-600); }
.utility-card .saved { margin-left: 12px; color: var(--semantic-sage, #4a6b4a); font-size: 12px; }
.utility-card .error { margin-left: 12px; color: var(--semantic-oxblood, #7a2e2e); font-size: 12px; }

/* ---------- Sidebar empty state ---------- */
.sb-empty { padding: 16px 22px; font-family: var(--font-serif); font-style: italic; font-size: 13px; color: var(--fg-3); }

/* DocumentPanel: passage rendered as <button> needs reset */
.dp-pass { display: block; width: 100%; text-align: left; border: 0; background: transparent; }

/* Sidebar item rendered as <a> (no underline, inherit color) */
.sb-item, .sb-new { text-decoration: none; color: inherit; }
.lib-card { text-decoration: none; color: inherit; }