:root {
  --ink: #1f2a2e; --muted: #6b7a80; --line: #e2e8ea; --bg: #f5f7f6; --card: #fff;
  --brand: #0f766e; --brand-dark: #0b5a54; --ok: #dcfce7; --ok-ink: #166534;
  --warn: #fef3c7; --warn-ink: #92400e; --bad: #fee2e2; --bad-ink: #991b1b;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 20px; padding-bottom: 48px; }

.top { background: var(--brand); color: #fff; }
.bar { display: flex; align-items: center; gap: 20px; min-height: 54px; flex-wrap: wrap; }
.brand { color: #fff; font-weight: 700; font-size: 17px; }
.top nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.top nav a { color: #d7f0ed; padding: 6px 10px; border-radius: 6px; }
.top nav a.on, .top nav a:hover { background: rgba(255,255,255,.16); color: #fff; text-decoration: none; }
.logout .link { color: #d7f0ed; }

h1 { font-size: 24px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 20px 0 8px; }
.muted { color: var(--muted); font-weight: 400; font-size: .9em; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin-bottom: 16px; }
.narrow { max-width: 460px; margin: 32px auto; }
.grid2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; }
.row { display: flex; gap: 8px; align-items: center; }
.between { justify-content: space-between; flex-wrap: wrap; margin-bottom: 8px; }
.between h1 { margin-bottom: 8px; }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.stat b { display: block; font-size: 26px; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 13px; }
.stat.alert { border-color: #f59e0b; background: #fffbeb; }

.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; white-space: nowrap; }
tr.old td { color: var(--muted); }
td.actions { white-space: nowrap; }
td.actions form { display: inline-block; margin: 0 4px 4px 0; }
table.edit input:not([type=checkbox]), table.edit select { min-width: 90px; }

label { display: block; margin-bottom: 12px; font-size: 14px; font-weight: 600; }
label.check { font-weight: 400; display: flex; gap: 8px; align-items: center; }
input, select, textarea { font: inherit; width: 100%; padding: 8px 10px; border: 1px solid #cbd5d8; border-radius: 6px; background: #fff; color: var(--ink); margin-top: 4px; }
input[type=checkbox] { width: auto; margin: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.cols .full { grid-column: 1 / -1; }
form.row input { margin-top: 0; }
form.row { margin-bottom: 12px; }

.btn { display: inline-block; background: var(--brand); color: #fff; border: 1px solid var(--brand); border-radius: 6px; padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn.ghost { background: #fff; color: var(--brand); }
.btn.ghost:hover { background: #eef7f6; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--brand); cursor: pointer; }
.link:hover { text-decoration: underline; }
.later { margin-top: 12px; text-align: center; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eef1f2; color: #45555b; white-space: nowrap; }
.badge.ok { background: var(--ok); color: var(--ok-ink); }
.badge.warn { background: var(--warn); color: var(--warn-ink); }
.badge.bad { background: var(--bad); color: var(--bad-ink); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--ok); color: var(--ok-ink); }
.flash.err { background: var(--bad); color: var(--bad-ink); }
.flash.warn { background: var(--warn); color: var(--warn-ink); }

.tabs a { padding: 6px 12px; border-radius: 6px; color: var(--muted); }
.tabs a.on { background: #fff; border: 1px solid var(--line); color: var(--ink); }

.msg { border-bottom: 1px solid var(--line); padding: 10px 0; }
.msg:last-child { border-bottom: 0; }
.msg .meta { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.msg pre { margin: 0; white-space: pre-wrap; font: inherit; background: #f0fdf4; border-radius: 8px; padding: 8px 12px; max-width: 560px; }

ul.due { padding-left: 18px; }
ul.due li { margin-bottom: 6px; }
.vcard { max-width: 760px; margin: 24px auto; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 12px 0 20px; }
.facts dt { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }
.facts dd { margin: 0; font-weight: 600; }

@media (max-width: 760px) {
  .grid2, .cols { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .facts { grid-template-columns: repeat(2, 1fr); }
}
@media print {
  .top, .noprint { display: none; }
  body { background: #fff; }
  .card { border: 0; }
}