:root {
  --canvas: #f2f2f0;
  --panel: #ffffff;
  --ink: #1a1a1a;
  --stone: #5f5f5c;
  --rule: #e3e3e0;
  --wash: #f6f6f4;
  --rail: #1f1f1f;
  --rail-hover: #2b2b2b;
  --rail-muted: #a3a39f;
  --seal: #a6030e;
  --vermilion: #e90518;
  --glow: #ff5c67;
  --ok: #2f6b3a;
  --warn: #8a5a00;
  --font: "Zen Kaku Gothic New", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--canvas); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.6; }
[hidden] { display: none !important; }
a { color: var(--seal); }
:focus-visible { outline: 2px solid var(--vermilion); outline-offset: 2px; }
h1 { font-size: 28px; font-weight: 700; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 16px; font-weight: 700; margin: 0 0 12px; }
.section-h { margin: 32px 0 12px; }
.lede { color: var(--stone); margin: 0 0 24px; max-width: 64ch; }
.fine { color: var(--stone); font-size: 13px; margin: 16px 0 0; max-width: 56ch; }

.btn { font: inherit; font-size: 15px; font-weight: 500; padding: 9px 20px; border: 1px solid var(--ink); background: var(--panel); color: var(--ink); cursor: pointer; border-radius: 3px; }
.btn-primary { background: var(--seal); border-color: var(--seal); color: #fff; }
.btn-primary:hover { background: #8a020c; }
.btn:disabled { opacity: .6; cursor: default; }
.btn-sm { font-size: 13px; padding: 4px 12px; }
a.btn { text-decoration: none; display: inline-block; }
input[type="checkbox"] { accent-color: var(--seal); width: 16px; height: 16px; }
.link { font: inherit; background: none; border: 0; padding: 0; color: var(--seal); cursor: pointer; text-decoration: underline; white-space: nowrap; }

/* Sign-in */
.signin { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(90deg, var(--rail) 0 38%, var(--canvas) 38% 100%); }
.signin-panel { max-width: 460px; background: var(--panel); padding: 48px; border: 1px solid var(--rule); }
.signin-logo { width: 80px; height: 80px; display: block; margin-bottom: 32px; }

/* Shell */
.app { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.rail { background: var(--rail); color: #fff; padding: 28px 0; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.rail-logo { width: 56px; height: 56px; margin: 0 28px 16px; }
.rail-brand { margin: 0 28px; font-weight: 700; font-size: 17px; letter-spacing: 0.02em; }
.rail-sub { margin: 0 28px 32px; font-size: 12px; color: var(--rail-muted); }
.rail-nav a { display: block; padding: 10px 28px; color: var(--rail-muted); text-decoration: none; border-left: 3px solid transparent; }
.rail-nav a:hover { color: #fff; background: var(--rail-hover); }
.rail-nav a[aria-current="page"] { color: #fff; font-weight: 500; border-left-color: var(--vermilion); background: var(--rail-hover); }
.rail-foot { margin-top: auto; padding: 0 28px; font-size: 12px; color: var(--rail-muted); }

.main { outline: none; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 48px; background: var(--panel); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 2; }
.crumb { font-weight: 500; font-size: 15px; }
.who { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--stone); }
.help { color: var(--stone); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--seal); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 500; }
.uname { color: var(--ink); }
.content { padding: 32px 48px 40px; max-width: 1180px; }
.status { padding: 10px 14px; border-left: 3px solid var(--seal); background: var(--panel); margin-bottom: 24px; font-size: 14px; }

/* Overview hero: the one bold element */
.hero { background: var(--rail); color: #fff; padding: 28px 32px 0; margin-bottom: 20px; border-radius: 4px; }
.hero h1 { color: #fff; }
.hero-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.hero-sub { margin: 0; color: var(--rail-muted); }
.hero-updated { margin: 6px 0 0; font-size: 12px; color: var(--rail-muted); white-space: nowrap; }
.cycle { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; padding: 0; margin: 24px 0 0; counter-reset: step; }
.cycle li { counter-increment: step; font-size: 13px; color: var(--rail-muted); padding-top: 10px; border-top: 3px solid #3a3a3a; }
.cycle li::before { content: counter(step) "  "; font-weight: 700; }
.cycle li.done { color: #d9d9d6; border-top-color: #7a7a76; }
.cycle li.now { color: #fff; font-weight: 500; border-top-color: var(--vermilion); }
.ledger { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 24px; border-top: 1px solid #3a3a3a; }
.ledger > div { padding: 20px 20px 24px; border-left: 1px solid #3a3a3a; }
.ledger > div:first-child { border-left: 0; padding-left: 0; }
.num { display: block; font-size: 32px; font-weight: 500; line-height: 1.1; font-variant-numeric: tabular-nums; color: #fff; }
.num.accent { color: var(--glow); }
.lbl { display: block; font-size: 13px; color: var(--rail-muted); margin-top: 8px; }

/* Panels */
.panels { display: grid; gap: 20px; margin-bottom: 20px; }
.panels.two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.panel { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; padding: 22px 24px; }
.rows { list-style: none; margin: 0; padding: 0; }
.rows li { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 11px 0; border-top: 1px solid var(--rule); font-size: 15px; }
.rows li:first-child { border-top: 0; }
.rows .meta { color: var(--stone); font-size: 13px; white-space: nowrap; }
.rows li.empty { color: var(--stone); }
.more { display: inline-block; margin-top: 12px; font-size: 14px; }
.kind { display: block; font-size: 12px; color: var(--stone); }

.lead { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.lead .avatar { width: 44px; height: 44px; font-size: 15px; background: var(--ink); }
.lead p { margin: 0; }
.lead .role { font-size: 13px; color: var(--stone); }
.kv { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 6px 12px; font-size: 14px; margin: 0; }
.kv dt { color: var(--stone); }
.kv dd { margin: 0; }

/* Tables */
.grid { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
.grid th { text-align: left; font-weight: 500; font-size: 13px; color: var(--stone); padding: 0 12px 10px 0; border-bottom: 1px solid var(--ink); }
.grid td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.grid tr:last-child td { border-bottom: 0; }
.grid .r { text-align: right; }
.grid td.nw { white-space: nowrap; font-size: 14px; }
.grid .meta { color: var(--stone); font-size: 13px; }
.grid td.empty { color: var(--stone); }
.filters { display: flex; gap: 8px; margin-bottom: 14px; }
.chip { font: inherit; font-size: 13px; padding: 4px 14px; border: 1px solid var(--rule); background: var(--panel); border-radius: 14px; cursor: pointer; color: var(--stone); }
.chip[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); font-weight: 500; }

.tag { display: inline-block; font-size: 12px; font-weight: 500; white-space: nowrap; padding: 2px 9px; border-radius: 10px; background: #efefed; color: var(--stone); line-height: 1.6; }
.tag.critical { background: #fde6e8; color: #b00012; }
.tag.high { background: #fbe9ea; color: var(--seal); }
.tag.medium { background: #fdf1dc; color: var(--warn); }
.tag.done { background: #e6f2e8; color: var(--ok); }

/* Forms */
.field { display: block; font-size: 14px; font-weight: 500; margin-bottom: 16px; }
.field input, .field select, .field textarea { display: block; margin-top: 6px; font: inherit; font-weight: 400; padding: 8px 10px; border: 1px solid #cfcfcb; background: var(--panel); color: var(--ink); border-radius: 3px; width: 100%; max-width: 440px; }
.form { max-width: 720px; }
.form fieldset { border: 0; padding: 0; margin: 0 0 12px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 16px; }
.form legend { font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.form-company { font-weight: 500; margin: 0 0 20px; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.check { display: flex; gap: 8px; align-items: center; font-size: 14px; margin: 4px 0 18px; }
.form-actions { display: flex; align-items: center; gap: 14px; }
.saved { color: var(--ok); font-size: 14px; }
.err { color: #b00012; font-size: 13px; margin: 0 0 14px; }
.drop { display: block; border: 1px dashed #b9b9b4; padding: 40px 20px; text-align: center; cursor: pointer; background: var(--wash); margin-bottom: 16px; border-radius: 3px; }
.drop.over { border-color: var(--seal); background: #fbe9ea; }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-main { display: block; font-weight: 500; }
.drop-sub { display: block; font-size: 13px; color: var(--stone); margin-top: 4px; }

.dlg { border: 0; padding: 28px; max-width: 560px; width: calc(100% - 32px); background: var(--panel); color: var(--ink); border-radius: 4px; }
.dlg::backdrop { background: rgba(26, 26, 26, .5); }
.dlg-actions { display: flex; gap: 12px; justify-content: flex-end; }

.disclaimer { margin-top: 40px; font-size: 12px; color: var(--stone); max-width: 90ch; }

@media (max-width: 900px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 14px 16px; }
  .rail-logo { width: 40px; height: 40px; margin: 0 12px 0 0; }
  .rail-brand { margin: 0; flex: 1; }
  .rail-sub, .rail-foot, .uname, .help { display: none; }
  .rail-nav { width: 100%; display: flex; overflow-x: auto; margin-top: 10px; }
  .rail-nav a { border-left: 0; border-bottom: 2px solid transparent; padding: 8px 12px; white-space: nowrap; }
  .rail-nav a[aria-current="page"] { border-bottom-color: var(--vermilion); }
  .topbar { padding: 10px 16px; position: static; }
  .content { padding: 20px 16px; }
  .hero { padding: 20px 18px 0; }
  .hero-updated { display: none; }
  .cycle { grid-template-columns: 1fr; gap: 6px; }
  .cycle li { border-top: 0; border-left: 3px solid #3a3a3a; padding: 2px 0 2px 10px; }
  .cycle li.done { border-left-color: #7a7a76; }
  .cycle li.now { border-left-color: var(--vermilion); }
  .ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ledger > div { padding: 16px 12px 18px; }
  .ledger > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .num { font-size: 24px; }
  .panels.two { grid-template-columns: minmax(0, 1fr); }
  .rows li { flex-wrap: wrap; }
  .panel { padding: 18px 16px; }
  .panel .grid { display: block; overflow-x: auto; }
  .form fieldset { grid-template-columns: minmax(0, 1fr); }
  .signin { background: var(--canvas); }
  h1 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }