:root {
  --bg: #f6f6f4; --panel: #ffffff; --ink: #141414; --ink-2: #5b5b57; --ink-3: #8d8d87;
  --line: #e4e4df; --line-2: #d3d3cc; --accent: #1f5eff; --accent-ink: #fff;
  --ok: #18794e; --ok-bg: #e9f6ef; --warn: #9a5b00; --warn-bg: #fff4e0; --err: #b42318; --err-bg: #fdecea;
  --radius: 10px; --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.45 Geist, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
.boot { padding: 40px; color: var(--ink-3); }

/* Top bar */
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 4px;
  padding: 10px 20px; background: rgba(246,246,244,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { font-weight: 600; letter-spacing: -.01em; margin-right: 18px; }
.brand span { color: var(--ink-3); font-weight: 400; }
.nav { border: 0; background: none; padding: 6px 10px; border-radius: 7px; cursor: pointer; color: var(--ink-2); }
.nav:hover { background: #ecece8; }
.nav.on { background: var(--ink); color: #fff; }
.top .spacer { flex: 1; }

/* Layout */
.wrap { max-width: 1440px; margin: 0 auto; padding: 20px; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 20px; align-items: start; }
.sticky { position: sticky; top: 64px; }
@media (max-width: 1100px) { .grid { grid-template-columns: 1fr; } .sticky { position: static; } }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px; }
.card h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2);
  margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.card h2 .n { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 11px; letter-spacing: 0; }
.card h2 .right { margin-left: auto; text-transform: none; letter-spacing: 0; font-weight: 400; }

label.f { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 10px; }
label.f > span { display: block; margin-bottom: 4px; }
input[type=text], input[type=number], input[type=password], input[type=email], select, textarea {
  width: 100%; border: 1px solid var(--line-2); border-radius: 7px; padding: 7px 9px; background: #fff; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(31,94,255,.12); }
textarea { resize: vertical; min-height: 70px; }
.row { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.row.r2 { grid-template-columns: 1fr 1fr; }
.row.r3 { grid-template-columns: 2fr 1fr 1fr; }
.miss { border-color: #f0b44c !important; background: #fffaf0 !important; }

.btn { border: 1px solid var(--line-2); background: #fff; padding: 7px 12px; border-radius: 7px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f1f1ee; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 500; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.small { padding: 3px 8px; font-size: 12px; }
.btn.danger { color: var(--err); }
.btn:disabled { opacity: .5; cursor: default; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; background: #fff; padding: 5px 10px; cursor: pointer; color: var(--ink-2); }
.seg button + button { border-left: 1px solid var(--line-2); }
.seg button.on { background: var(--ink); color: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line-2); background: #fff; border-radius: 999px; padding: 5px 12px; cursor: pointer; }
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }

.items { margin-top: 12px; border-top: 1px solid var(--line); }
.item { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.item .meta { color: var(--ink-3); font-size: 12px; }
.tri { display: inline-flex; border: 1px solid var(--line-2); border-radius: 6px; overflow: hidden; font-size: 12px; }
.tri button { border: 0; background: #fff; padding: 3px 8px; cursor: pointer; color: var(--ink-3); }
.tri button + button { border-left: 1px solid var(--line-2); }
.tri button.on.s-on { background: var(--ink); color: #fff; }
.tri button.on.s-optional { background: #dfe8ff; color: #1f3f99; }
.tri button.on.s-off { background: #eee; color: var(--ink-2); }

.note { border-radius: 8px; padding: 8px 10px; font-size: 13px; margin: 8px 0; }
.note.warn { background: var(--warn-bg); color: var(--warn); }
.note.ok { background: var(--ok-bg); color: var(--ok); }
.note.err { background: var(--err-bg); color: var(--err); }
.note.info { background: #eef3ff; color: #1f3f99; }

.match { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; cursor: pointer; }
.match.on { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(31,94,255,.12); }
.match .addr { color: var(--ink-2); font-size: 12px; }
.score { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }

/* Preview */
.subject { font-size: 18px; font-weight: 600; border: 1px dashed transparent; padding: 4px 6px; margin: -4px -6px 8px; border-radius: 6px; width: calc(100% + 12px); }
.subject:hover, .subject:focus { border-color: var(--line-2); }
table.pos { width: 100%; border-collapse: collapse; font-size: 13px; }
table.pos th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--line); padding: 6px 4px; }
table.pos td { border-bottom: 1px solid var(--line); padding: 6px 4px; vertical-align: top; }
table.pos td.num, table.pos th.num { text-align: right; font-family: var(--mono); white-space: nowrap; }
table.pos tr.opt td { color: var(--ink-2); background: #fafaf8; }
table.pos tr.sep td { background: #f3f3f0; }
table.pos tr.edited td:first-child { box-shadow: inset 3px 0 0 #f0b44c; }
table.pos input.cell { width: 70px; text-align: right; padding: 3px 5px; font-family: var(--mono); font-size: 12px; }
.pname { font-weight: 500; }
.ptext { color: var(--ink-2); font-size: 12px; white-space: pre-line; margin-top: 2px; }
.ptext[contenteditable], .pname[contenteditable] { outline: none; border-radius: 4px; }
.ptext[contenteditable]:focus, .pname[contenteditable]:focus { background: #fffbe8; }
.badge { display: inline-block; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; padding: 1px 6px; border-radius: 4px;
  background: #dfe8ff; color: #1f3f99; margin-left: 6px; vertical-align: 1px; }
.badge.check { background: var(--warn-bg); color: var(--warn); }
.sum { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; margin-top: 12px; font-family: var(--mono); font-size: 13px; }
.sum .total { font-weight: 600; font-size: 15px; border-top: 1px solid var(--ink); padding-top: 4px; }
.sum .l { text-align: right; color: var(--ink-2); font-family: inherit; }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }
details summary { cursor: pointer; color: var(--ink-2); font-size: 12px; margin: 8px 0; }
.headtext { font-size: 13px; }

/* Login */
.login { max-width: 360px; margin: 12vh auto; }
.login h1 { font-size: 22px; letter-spacing: -.02em; margin: 0 0 4px; }

/* Admin tables */
table.adm { width: 100%; border-collapse: collapse; font-size: 13px; }
table.adm th, table.adm td { border-bottom: 1px solid var(--line); padding: 6px; text-align: left; vertical-align: top; }
table.adm th { font-weight: 500; color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
table.adm textarea { min-height: 54px; font-size: 12px; }
table.adm input, table.adm select { font-size: 12px; padding: 4px 6px; }
.code { font-family: var(--mono); font-size: 12px; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff;
  padding: 10px 16px; border-radius: 8px; z-index: 50; box-shadow: 0 8px 24px rgba(0,0,0,.2); max-width: 90vw; }
.toast.err { background: var(--err); }
.spin { display: inline-block; width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%; animation: sp .7s linear infinite; vertical-align: -1px; }
@keyframes sp { to { transform: rotate(360deg); } }
@media (max-width: 640px) { .wrap { padding: 12px; } .row.r2, .row.r3 { grid-template-columns: 1fr; } .top { flex-wrap: wrap; } }