:root {
  --ground: #f4f4f1; --card: #ffffff; --ink: #16181d; --quiet: #5b606b;
  --line: #e4e5e9; --accent: #0e6b6b; --accent-ink: #0b4f4f; --accent-tint: #e3f0ef;
  --warn-ink: #7a4b00; --warn-tint: #fbf0d9;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink);
  font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
header { background: var(--card); border-bottom: 1px solid var(--line); }
header .bar { max-width: 1120px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); text-decoration: none; }
.brand b { font-size: 21px; letter-spacing: -0.02em; }
.brand span { font: 600 13px ui-monospace, "JetBrains Mono", monospace; padding: 2px 7px;
  border: 1.5px solid var(--ink); border-radius: 6px; box-shadow: 0 2px 0 var(--ink); }
header .who { margin-left: auto; color: var(--quiet); font-size: 13px; }
main { max-width: 1120px; margin: 0 auto; padding: 32px 24px 56px; }
.narrow { max-width: 420px; margin: 48px auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
h1 { margin: 0 0 8px; font-size: 28px; letter-spacing: -0.02em; }
.lead { margin: 0 0 20px; color: var(--quiet); }
form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; }
input { font: inherit; padding: 10px 12px; min-height: 44px; border: 1px solid #c9cbd1; border-radius: 10px; background: #fff; }
button { font: inherit; font-size: 14px; font-weight: 600; min-height: 44px; padding: 0 18px; border-radius: 10px; border: 0;
  background: var(--accent); color: #fff; cursor: pointer; }
button.quiet { background: transparent; color: var(--ink); border: 1px solid #c9cbd1; }
.msg { padding: 10px 12px; border-radius: 10px; background: var(--accent-tint); color: var(--accent-ink); font-size: 14px; }
.msg.error { background: var(--warn-tint); color: var(--warn-ink); }
.links { margin-top: 16px; font-size: 14px; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Header: menu and space picker */
header .bar { flex-wrap: wrap; }
.menu { display: flex; gap: 4px; flex: 1 1 auto; }
.menu a, .spaces a { padding: 10px 14px; border-radius: 10px; font-size: 14px; font-weight: 500; color: #4a4f59; text-decoration: none; }
.menu a[aria-current] { background: var(--ink); color: #fff; font-weight: 600; }
.spaces { display: flex; gap: 4px; }
.spaces a { padding: 6px 12px; border-radius: 999px; font-size: 13px; }
.spaces a[aria-current] { background: var(--accent-tint); color: var(--accent-ink); }
header .who { margin-left: 0; }

/* Goal tree */
.pagehead { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; }
.pagehead .lead { margin: 0; }
.views { display: inline-flex; gap: 4px; padding: 4px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.views a { padding: 9px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; color: #4a4f59; text-decoration: none; }
.views a[aria-current] { background: var(--ink); color: #fff; font-weight: 600; }
.mission-band { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding: 18px 22px; border-radius: 14px; background: var(--ink); color: #fff; }
.mission-band .label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #b9bdc6; }
.mission-band p { margin: 0; flex: 1 1 400px; font-size: 17px; font-weight: 500; }
.mission-band a { color: #fff; }
.mission-band .counts { font-size: 12px; color: #b9bdc6; }
.columns-wrap { margin-top: 16px; overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.columns { display: grid; grid-template-columns: 230px 1fr 1fr 1.2fr; min-width: 1000px; }
.columns section { padding: 14px 12px; min-width: 0; }
.columns section + section { border-left: 1px solid #eeeff2; }
.columns section.work { background: #fafaf8; padding: 14px 16px; }
.columns h2 { margin: 0 0 8px 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--quiet); }
.columns h3 { margin: 16px 0 6px 8px; font-size: 12px; font-weight: 600; color: var(--quiet); }
.columns section.work h2, .columns section.work h3 { margin-left: 0; }
.node { display: flex; align-items: center; gap: 12px; padding: 10px; min-height: 44px; border-radius: 10px; border: 1.5px solid transparent;
  color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; }
.node:hover { background: #f6f6f3; }
.node.selected { border-color: var(--accent); background: var(--accent-tint); font-weight: 600; }
.node.faded { color: var(--quiet); }
.node .what { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.node small { display: block; font-size: 12px; font-weight: 400; color: var(--quiet); }
.node .pct { font: 12px ui-monospace, "JetBrains Mono", monospace; }
.dot { flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--quiet); }
.dot.c0 { background: #c2410c; } .dot.c1 { background: #1d4ed8; } .dot.c2 { background: #be185d; }
.dot.c3 { background: #0e6b6b; } .dot.c4 { background: #7c3aed; } .dot.recharge { background: #4d7c0f; }
.ring { flex: none; }
.ring circle { fill: none; stroke-width: 4; }
.ring .track { stroke: var(--line); }
.ring .fill { stroke: var(--ink); }
.node.selected .ring .track { stroke: #c9d9d7; }
.node.selected .ring .fill { stroke: var(--accent); }
.node.faded .ring .fill { stroke: #8a8f99; }
.empty { margin: 8px; font-size: 13px; color: var(--quiet); }
.commitment { margin-bottom: 12px; padding: 12px 14px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.commitment .tag, .leaves .tag { font-size: 12px; font-weight: 600; color: var(--accent-ink); }
.commitment .tag { margin: 0; text-transform: uppercase; letter-spacing: 0.04em; }
.commitment .title { margin: 4px 0 0; font-size: 15px; font-weight: 600; }
.commitment.done .title { text-decoration: line-through; color: var(--quiet); }
.leaves { list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; }
.leaves li { position: relative; padding: 4px 0 4px 22px; }
.leaves li::before { content: ""; position: absolute; left: 0; top: 7px; width: 13px; height: 13px; border: 1.5px solid #a9adb6; border-radius: 4px; }
.leaves li.done { color: var(--quiet); text-decoration: line-through; }
.leaves li.done::before { content: "✓"; border-color: var(--accent); background: var(--accent); color: #fff;
  font-size: 10px; line-height: 13px; text-align: center; text-decoration: none; }
.columns section:not(.work) .leaves { margin-left: 8px; }
.path { margin: 16px 0 0; padding: 14px 18px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; font-size: 13px; color: var(--quiet); }
.path span { color: var(--ink); }

/* Outline */
.outline { padding: 20px 24px; }
.outline h2 { margin: 24px 0 4px; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--quiet); }
.outline .mission { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.outline .mission span { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--quiet); }
.outline .mission input { flex: 1; font-size: 16px; font-weight: 500; }
.rows { list-style: none; margin: 0; padding: 0; }
.rows .rows { padding-left: 28px; border-left: 1px solid #eeeff2; margin-left: 10px; }
.row .line { display: flex; align-items: center; gap: 8px; }
.row .kind { flex: none; width: 108px; font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--quiet); }
.row input.title { flex: 1; min-width: 0; min-height: 38px; padding: 6px 8px; border: 1px solid transparent; border-radius: 8px; background: transparent; }
.row input.title:hover { border-color: var(--line); }
.row input.title:focus { border-color: var(--accent); background: #fff; outline: 2px solid var(--accent-tint); }
.k-role > .line input.title { font-weight: 600; }
.k-commitment > .line .kind { color: var(--accent-ink); }
.row.done > .line input.title, .row.dropped > .line input.title { text-decoration: line-through; color: var(--quiet); }
.row.draft > .line .kind { color: var(--accent); }
#outline-msg:not(:empty) { margin-bottom: 12px; }
button.add { min-height: 40px; margin-top: 8px; border-style: dashed; color: #4a4f59; font-weight: 500; }
.keys { margin-top: 16px; font-size: 13px; color: var(--quiet); }
.keys summary { cursor: pointer; font-weight: 600; min-height: 32px; }
.keys dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 8px 0 0; }
.keys dt { font: 12px ui-monospace, "JetBrains Mono", monospace; color: var(--ink); }
.keys dd { margin: 0; }
@media (max-width: 640px) {
  .row .kind { width: auto; min-width: 64px; }
  .rows .rows { padding-left: 14px; margin-left: 4px; }
  .outline { padding: 16px; }
}