/* ---- Theme tokens ---- */
:root, [data-theme="dark"] {
  --bg: #0f141b; --card: #19212c; --ink: #e6edf3; --muted: #93a1b0;
  --line: #2a3543; --brand: #3b82f6; --brand-d: #2f6fe0;
  --good: #22c55e; --good-bg: #0e2a1a; --good-ink: #4ade80;
  --bad: #ef4444; --bad-bg: #2c1416; --warn-bg: #2a2210; --warn-ink: #fbbf24;
  --ghost: #232e3b; --row-hover: #1e2733; --tot-bg: #141b24;
}
[data-theme="light"] {
  --bg: #f4f6f8; --card: #ffffff; --ink: #1d2733; --muted: #6b7785;
  --line: #e1e6eb; --brand: #2563eb; --brand-d: #1d4ed8;
  --good: #16a34a; --good-bg: #ecfdf5; --good-ink: #15803d;
  --bad: #dc2626; --bad-bg: #fef2f2; --warn-bg: #fffbeb; --warn-ink: #b45309;
  --ghost: #eef2f7; --row-hover: #fafbfc; --tot-bg: #f8fafc;
}

* { box-sizing: border-box; }
html { color-scheme: dark light; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink); line-height: 1.45; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { display: flex; align-items: center; gap: 1.25rem; padding: .7rem 1.25rem;
  background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.topbar nav { display: flex; gap: 1rem; flex: 1; flex-wrap: wrap; }
.topbar nav a { color: var(--ink); }
.topbar nav .sep { color: var(--line); }
.topbar .user { display: flex; align-items: center; gap: .75rem; color: var(--muted); font-size: .9rem; }
.btn-link { color: var(--brand); }
.theme-toggle { background: var(--ghost); border: 1px solid var(--line); color: var(--ink);
  border-radius: 999px; width: 2rem; height: 2rem; cursor: pointer; font-size: 1rem; line-height: 1; }
.theme-toggle:hover { border-color: var(--brand); }
.viewsel { width: auto; padding: .3rem 1.6rem .3rem .6rem; font-size: .85rem; border-radius: 999px;
  background: var(--ghost); cursor: pointer; }

.wrap { max-width: 980px; margin: 1.5rem auto; padding: 0 1.25rem; }
.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 2rem 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 1.25rem 1.5rem; margin-bottom: 1.25rem; }
h1 { font-size: 1.4rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }

.flash { background: var(--good-bg); border: 1px solid var(--good); color: var(--good-ink);
  padding: .65rem 1rem; border-radius: 8px; margin-bottom: 1.25rem; }
.error { background: var(--bad-bg); border: 1px solid var(--bad); color: var(--bad);
  padding: .65rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.banner-warn { background: var(--warn-bg); border: 1px solid var(--warn-ink); color: var(--warn-ink);
  padding: .8rem 1.1rem; border-radius: 8px; margin-bottom: 1.25rem; line-height: 1.6; }
.banner-ok { background: var(--good-bg); border: 1px solid var(--good); color: var(--good-ink);
  padding: .65rem 1rem; border-radius: 8px; margin-bottom: 1.25rem; }

label { display: block; font-size: .85rem; color: var(--muted); margin: .6rem 0 .2rem; }
input, select { width: 100%; padding: .55rem .65rem; border: 1px solid var(--line);
  border-radius: 7px; font-size: 1rem; background: var(--bg); color: var(--ink); }
input:focus, select:focus { outline: 2px solid var(--brand); outline-offset: -1px; border-color: var(--brand); }
.row { display: flex; gap: 1rem; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 150px; }

.btn { display: inline-block; border: 0; border-radius: 8px; padding: .6rem 1.1rem;
  font-size: 1rem; font-weight: 600; cursor: pointer; color: #fff; background: var(--brand); }
.btn:hover { background: var(--brand-d); text-decoration: none; }
.btn.big { font-size: 1.15rem; padding: .8rem 1.6rem; }
.btn.ghost { background: var(--ghost); color: var(--ink); }
.btn.out { background: var(--bad); } .btn.out:hover { background: #b91c1c; }
.btn.sm { padding: .35rem .7rem; font-size: .85rem; }

table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: var(--row-hover); }
.tot td { font-weight: 700; border-top: 2px solid var(--line); background: var(--tot-bg); }
tr.dgroup td { font-weight: 600; background: var(--tot-bg); border-top: 2px solid var(--line);
  font-size: .9rem; letter-spacing: .01em; }
tr.dgroup:hover td { background: var(--tot-bg); }
.pill { display: inline-block; padding: .12rem .55rem; border-radius: 999px; font-size: .78rem; }
.pill.code { background: var(--warn-bg); color: var(--warn-ink); }
.pill.ot { background: var(--bad-bg); color: var(--bad); }
.muted { color: var(--muted); }
.right { text-align: right; }

.login-wrap { max-width: 360px; margin: 6vh auto; }
.login-wrap .card { padding: 1.75rem; }
.login-wrap h1 { text-align: center; }

/* Sortable table headers */
th.sortcol { cursor: pointer; user-select: none; white-space: nowrap; }
th.sortcol:hover { color: var(--ink); }
th.sortcol::after { content: " ⇅"; opacity: .35; font-size: .85em; }
th.sortcol.sorted[data-asc="true"]::after { content: " ↑"; opacity: .9; }
th.sortcol.sorted[data-asc="false"]::after { content: " ↓"; opacity: .9; }

/* Overtime: red tint until acknowledged */
tr.otflag td { background: rgba(239, 68, 68, .15) !important; }
.otack { font-size: .78rem; color: var(--bad); white-space: nowrap; cursor: pointer; }
.otack input { width: auto; vertical-align: middle; }
.pill.okot { background: rgba(34,197,94,.18); color: var(--good); }

/* Variance badges: under schedule = yellow, over schedule = red */
.vbadge { display: inline-block; padding: .12rem .55rem; border-radius: 6px; font-weight: 700; font-size: .85rem; }
.vbadge.under { background: var(--warn-bg); color: var(--warn-ink); }
.vbadge.over  { background: var(--bad-bg);  color: var(--bad); }
.vbadge.zero  { color: var(--muted); }

/* Schedule mini-table spacing on dashboard */
.sched-table td, .sched-table th { padding: .5rem .9rem; }
.sched-table .off { color: var(--muted); }

/* Color swatch in admin lists */
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 4px; vertical-align: middle;
  border: 1px solid rgba(125,125,125,.4); }