/* Colors come only from the variables below. Desktop only. */
:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-alt: #f5f7fa;
  --text: #1a2230;
  --text-soft: #3d4757;
  --muted: #6b7686;
  --border: #e2e5e9;
  --border-strong: #cdd3dd;
  --accent: #1f6fc5;
  --accent-hover: #1a5fae;
  --accent-text: #ffffff;
  --success: #1a7f37;
  --error: #b42318;
  --error-bg: #fef3f2;
  --error-border: #fecdca;
  --warning: #93370d;
  --warning-bg: #fffaeb;
  --warning-border: #fedf89;
  --focus-ring: color-mix(in srgb, var(--accent) 25%, transparent);
  --radius-sm: 7px;
  --radius: 10px;
  --shadow-sm: 0 1px 2px #0000000d, 0 2px 10px #0000000a;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--font); font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; }
[hidden] { display: none !important; }

/* Top bar */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 36px; padding: 0 32px; height: 58px; border-top: 3px solid var(--accent); border-bottom: 1px solid var(--border); background: var(--surface); }
.topbar .brand { font-weight: 650; color: var(--text); letter-spacing: -0.01em; }
.topbar .brand:hover { color: var(--text); text-decoration: none; }
.topbar nav { display: flex; gap: 2px; flex: 1; }
.topbar nav a { padding: 5px 13px; border-radius: 999px; color: var(--muted); font-weight: 500; }
.topbar nav a:hover { color: var(--text); text-decoration: none; }
.topbar nav a.active { color: var(--accent); font-weight: 600; background: color-mix(in srgb, var(--accent) 13%, transparent); }
.topbar .logout { color: var(--muted); font-size: 0.9rem; }

/* Page frame */
main { padding: 28px 32px 64px; max-width: 1280px; }
h1 { margin: 0 0 20px; font-size: 1.625rem; font-weight: 650; letter-spacing: -0.02em; }
h2 { margin: 32px 0 12px; font-size: 1.15rem; letter-spacing: -0.01em; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.page-head h1 { margin: 0; }
.muted, .hint { color: var(--muted); }
.crumb { margin: 0 0 8px; }
.ref { font: 0.85rem var(--mono); color: var(--muted); font-weight: 400; margin-left: 6px; }
.error, .warning, .problems { padding: 10px 14px; border-radius: var(--radius); border: 1px solid transparent; margin: 0 0 16px; }
.error, .problems { color: var(--error); background: var(--error-bg); border-color: var(--error-border); }
.warning { color: var(--warning); background: var(--warning-bg); border-color: var(--warning-border); }
.problems ul { margin: 0; padding-left: 1.2em; }

/* Buttons and inputs */
.button, button { display: inline-flex; align-items: center; justify-content: center; padding: 8px 16px; border: 1px solid var(--accent); border-radius: var(--radius-sm); background: var(--accent); color: var(--accent-text); font: inherit; font-weight: 550; cursor: pointer; box-shadow: var(--shadow-sm); }
.button:hover, button:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-text); text-decoration: none; }
.button.secondary, button.secondary { background: var(--surface); color: var(--text-soft); border-color: var(--border-strong); }
.button.secondary:hover, button.secondary:hover { background: var(--surface-alt); color: var(--text); }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 8px 12px; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px var(--focus-ring); }
textarea { width: 100%; resize: vertical; }
.mono { font-family: var(--mono); font-size: 0.85rem; }

/* Tabs, search, tags */
.tabs { display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tabs a { padding: 8px 14px; color: var(--muted); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.count { display: inline-block; min-width: 1.6em; padding: 0 6px; margin-left: 2px; border-radius: 999px; background: var(--surface-alt); border: 1px solid var(--border); color: var(--muted); font-size: 0.8rem; text-align: center; }
.search { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.search input[type=search] { width: 360px; }
.tagbar { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 16px; }
.taggroup { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.grouplabel { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; margin-right: 4px; }
.tag { display: inline-block; padding: 1px 10px; border: 1px solid var(--border-strong); border-radius: 999px; background: var(--surface); color: var(--text-soft); font-size: 0.85rem; }
a.tag:hover { border-color: var(--accent); text-decoration: none; }
.tag.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

/* Tables */
table.list { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table.list th, table.list td { padding: 9px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
table.list th { color: var(--muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; background: var(--surface-alt); }
table.list tr:last-child td { border-bottom: 0; }
.num { text-align: right !important; }
td.seed { color: var(--text-soft); max-width: 420px; }
.empty { padding: 24px 0; }
.badge { display: inline-block; padding: 0 9px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; border: 1px solid var(--border-strong); background: var(--surface-alt); color: var(--text-soft); }
.badge.warn { color: var(--warning); background: var(--warning-bg); border-color: var(--warning-border); margin-left: 6px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--error); }

/* Stock page */
.facts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; margin: 0 0 16px; }
.seed-list { margin: 0 0 12px; }
.seed-list dt { color: var(--muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; margin-top: 10px; }
.seed-list dd { margin: 2px 0 0; }
details { margin: 8px 0 16px; }
summary { cursor: pointer; color: var(--accent); font-weight: 550; }
details.report { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; margin: 8px 0; }
details.prompt textarea { font-family: ui-monospace, monospace; font-size: 13px; margin-top: 8px; }
.copied { align-self: center; }
.report-card { margin: 10px 0 0; padding: 8px 12px; border-left: 3px solid var(--accent); }
.report-card p { margin: 6px 0; }
.report-card ul { margin: 4px 0 0; padding-left: 20px; }
.report-body.md { white-space: normal; line-height: 1.6; }
.md h1, .md h2, .md h3, .md h4 { margin: 1.4em 0 0.4em; line-height: 1.3; }
.md h1 { font-size: 1.4em; }
.md h2 { font-size: 1.2em; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.md h3 { font-size: 1.05em; }
.md p, .md ul, .md ol { margin: 0.6em 0; }
.md ul, .md ol { padding-left: 22px; }
.md table { border-collapse: collapse; margin: 0.8em 0; display: block; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--border); padding: 5px 9px; text-align: left; vertical-align: top; }
.md th { background: var(--surface-alt); }
.md pre { background: var(--surface-alt); padding: 8px 10px; overflow-x: auto; white-space: pre; }
.md code { font-family: ui-monospace, monospace; font-size: 0.92em; }
.md blockquote { margin: 0.6em 0; padding-left: 12px; border-left: 3px solid var(--border-strong); color: var(--text-soft); }
.report-body { white-space: pre-wrap; word-wrap: break-word; margin: 10px 0 0; font: inherit; }
pre.mono { font: 0.85rem var(--mono); }
.note { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; margin: 8px 0; }
.note-body { white-space: pre-wrap; }

/* Forms */
.stack { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; max-width: 920px; }
.stack label { display: flex; flex-direction: column; gap: 4px; color: var(--text-soft); font-weight: 500; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.row .grow { flex: 1; min-width: 200px; }
fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; display: flex; flex-direction: column; gap: 12px; }
legend { color: var(--muted); font-size: 0.85rem; padding: 0 6px; }
.checkgroup { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; }
.stack label.check { flex-direction: row; align-items: center; gap: 6px; font-weight: 400; }
.actions { display: flex; gap: 8px; }

/* Login */
body.login { display: grid; place-items: center; min-height: 100vh; }
.login-box { display: flex; flex-direction: column; gap: 14px; width: 320px; padding: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.login-box h1 { font-size: 1.3rem; margin: 0; }
.login-box label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; }
.pager a { margin-right: 14px; }
.refresh-all { margin: 10px 0; }

/* 13F tracker */
.page-head .actions form { display: inline; }
.grid td, .grid th { white-space: nowrap; }
.grid td:first-child { white-space: normal; }
.arrow { font-size: 0.8rem; font-weight: 600; }
.arrow.up { color: var(--success); }
.arrow.down { color: var(--error); }
.arrow.new, .arrow.sold { color: var(--muted); font-weight: 500; }
.who { color: var(--text-soft); max-width: 34ch; }