:root {
  --spruce: #2F4F4A; --seaglass: #8FB3AC; --mist: #E7EDEB;
  --ink: #1C1B19; --ink2: #5C5852; --ink3: #8A857C;
  --paper: #FAF9F7; --pine: #141D1B; --line: #E4E1DB; --card: #FFFFFF;
  --err: #9B2C2C;
  --font: "Avenir Next", Figtree, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 15px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: var(--spruce); }
h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 6px; }
h2 { font-size: 19px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 12px; }
.num { font-variant-numeric: tabular-nums; }
.opt { color: var(--ink3); font-weight: 400; }

.brand { display: flex; align-items: center; gap: 8px; color: var(--spruce); font-weight: 500; font-size: 22px; letter-spacing: -0.02em; }
.brand img { width: 26px; height: 26px; }
.brand.big { font-size: 34px; margin-bottom: 28px; }
.brand.big img { width: 38px; height: 38px; }

.btn { font: 600 14px var(--font); border-radius: 8px; padding: 10px 16px; border: 1px solid transparent; cursor: pointer; }
.btn.primary { background: var(--spruce); color: var(--paper); }
.btn.primary:hover { background: #26413d; }
.btn.ghost { background: transparent; color: var(--spruce); border-color: var(--line); }
.btn.ghost:hover { background: var(--mist); }
.btn.sm { padding: 6px 12px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }

input, select, textarea { font: 15px var(--font); color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--seaglass); outline-offset: 0; border-color: var(--seaglass); }
label { display: block; font-weight: 600; font-size: 13px; color: var(--ink2); margin: 0 0 12px; }
label > input, label > select, label > textarea { margin-top: 5px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }

.msg { font-size: 14px; color: var(--ink2); min-height: 1em; margin: 10px 0 0; }
.msg.err, .msg .err { color: var(--err); }

/* Auth */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.auth-card { width: 100%; max-width: 420px; }
.auth .sub { color: var(--ink2); margin: 0 0 22px; }
.auth .btn { width: 100%; margin-top: 4px; }
.fine { font-size: 14px; color: var(--ink3); margin-top: 22px; }

/* App shell */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; border-bottom: 1px solid var(--line); background: var(--card); position: sticky; top: 0; z-index: 5; }
.top nav { display: flex; align-items: center; gap: 14px; }
.top select { width: auto; max-width: 220px; padding: 6px 10px; font-size: 14px; }
.navlink { font-weight: 600; font-size: 14px; text-decoration: none; }
.navlink.on { text-decoration: underline; text-underline-offset: 5px; }
.me { color: var(--ink3); font-size: 13px; }

.layout { display: grid; grid-template-columns: 300px 1fr; min-height: calc(100vh - 57px); }
.filters { border-right: 1px solid var(--line); padding: 18px 20px 40px; background: var(--card); overflow-y: auto; max-height: calc(100vh - 57px); position: sticky; top: 57px; }
fieldset { border: 0; padding: 0; margin: 0 0 20px; }
legend { text-transform: uppercase; letter-spacing: .12em; font-size: 11.5px; font-weight: 600; color: var(--ink3); margin-bottom: 8px; padding: 0; }
.sm-label { margin-top: 10px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: 14px; color: var(--ink); margin: 6px 0; }
.check input { width: auto; margin: 0; accent-color: var(--spruce); }
.check.unk { color: var(--ink2); font-size: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { background: var(--mist); color: var(--spruce); border-radius: 999px; padding: 3px 4px 3px 11px; font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.chip button { border: 0; background: transparent; color: var(--spruce); cursor: pointer; font-size: 15px; line-height: 1; padding: 0 6px; }
.actions { display: flex; gap: 10px; position: sticky; bottom: -40px; background: var(--card); padding: 12px 0; }
.actions .btn.primary { flex: 1; }

.results { padding: 24px 28px 48px; min-width: 0; }
.empty { max-width: 520px; margin: 60px auto; text-align: center; color: var(--ink2); }
.empty h2 { color: var(--ink); font-size: 24px; }
.sum-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.total { font-size: 28px; font-weight: 700; letter-spacing: -0.015em; }
.split { color: var(--ink2); font-size: 14px; }
.cover { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 18px 0 8px; }
.cov { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.cov .lbl { display: block; text-transform: uppercase; letter-spacing: .1em; font-size: 11px; font-weight: 600; color: var(--ink3); }
.cov .num { font-size: 20px; font-weight: 600; }
.cov .pct { font-size: 13px; color: var(--ink3); font-weight: 500; margin-left: 4px; }
.note { font-size: 13px; color: var(--ink3); margin: 6px 0 18px; }

.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
table.grid { border-collapse: collapse; width: 100%; font-size: 14px; }
.grid th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink3); font-weight: 600; background: var(--paper); padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.grid td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.grid tr:last-child td { border-bottom: 0; }
#rows tr { cursor: pointer; }
#rows tr:hover td { background: var(--mist); }
.name { font-weight: 600; }
.subtle { color: var(--ink3); font-size: 13px; }
.unknown { color: var(--ink3); font-style: italic; }
.on-file { display: flex; gap: 4px; flex-wrap: wrap; }
.tag { font-size: 11.5px; font-weight: 600; border-radius: 999px; padding: 2px 8px; background: var(--mist); color: var(--spruce); white-space: nowrap; }
.tag.off { background: transparent; color: var(--ink3); border: 1px dashed var(--line); }
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 16px; color: var(--ink2); font-size: 14px; }

/* Drawer */
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--card); border-left: 1px solid var(--line); box-shadow: -12px 0 32px rgba(20,29,27,.08); padding: 22px 26px 40px; overflow-y: auto; z-index: 20; }
.drawer .close { position: absolute; top: 18px; right: 20px; }
.drawer h2 { font-size: 22px; margin: 0 80px 2px 0; }
.drawer h3 { text-transform: uppercase; letter-spacing: .12em; font-size: 11.5px; color: var(--ink3); margin: 22px 0 8px; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px; font-size: 14px; }
.kv dt { color: var(--ink2); }
.kv dd { margin: 0; }
.lic { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; font-size: 14px; }

/* Admin */
.admin { max-width: 1100px; margin: 0 auto; padding: 28px 24px 60px; }
.admin section { margin-bottom: 36px; }
.inline { display: flex; gap: 10px; max-width: 520px; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .filters { position: static; max-height: none; border-right: 0; border-bottom: 1px solid var(--line); padding: 16px; }
  .results { padding: 18px 16px 40px; }
  .cover { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top { padding: 10px 16px; flex-wrap: wrap; }
  .top nav { flex-wrap: wrap; gap: 10px; }
  .me { display: none; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { margin-top: 6px; }
  .inline { flex-direction: column; }
}