:root {
  color-scheme: light dark;
  --bg: #f6f7f9; --card: #fff; --fg: #15181d; --muted: #5d6673; --line: #dde1e7;
  --accent: #1f5fd6; --accent-fg: #fff; --pos: #0b7a3c; --neg: #b3261e; --warn: #8a5a00; --warn-bg: #fff3d6;
  font: 16px/1.5 system-ui, -apple-system, 'Segoe UI', sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111418; --card: #1a1f26; --fg: #e8ebef; --muted: #9aa4b2; --line: #2c333d; --accent: #6b9bff; --accent-fg: #0a1020; --pos: #4cc27e; --neg: #ff8b82; --warn: #f3c25c; --warn-bg: #3a2f12; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); padding-bottom: 76px; }
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 12px 16px; }
header.top { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
header.top strong { font-size: 1.05rem; }
header.top form { margin: 0; }
nav.main { position: fixed; bottom: 0; left: 0; right: 0; display: flex; background: var(--card); border-top: 1px solid var(--line); z-index: 5; }
nav.main a { flex: 1; text-align: center; padding: 14px 4px; text-decoration: none; color: var(--muted); font-size: .85rem; min-height: 48px; }
nav.main a[aria-current] { color: var(--accent); font-weight: 600; box-shadow: inset 0 3px 0 var(--accent); }
@media (min-width: 720px) {
  body { padding-bottom: 0; }
  nav.main { position: static; max-width: 960px; margin: 0 auto; border: 0; background: none; padding: 8px 16px 0; gap: 4px; }
  nav.main a { flex: none; padding: 10px 16px; border-radius: 8px; font-size: 1rem; }
  nav.main a[aria-current] { box-shadow: none; background: var(--card); }
}
h1 { font-size: 1.4rem; margin: 8px 0 12px; } h2 { font-size: 1.1rem; margin: 24px 0 8px; } h3 { font-size: 1rem; margin: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin: 10px 0; }
.card .head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.card .meta { color: var(--muted); font-size: .88rem; }
.grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.tile { display: block; text-decoration: none; color: inherit; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.tile b { display: block; font-size: 1.6rem; line-height: 1.2; }
.tile.alert { border-color: var(--warn); background: var(--warn-bg); }
.amt { font-variant-numeric: tabular-nums; white-space: nowrap; font-weight: 600; }
.pos { color: var(--pos); } .neg { color: var(--neg); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .78rem; background: var(--line); color: var(--fg); }
.badge.warn { background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn); }
.badge.ok { background: transparent; color: var(--pos); border: 1px solid var(--pos); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-top: 10px; }
label { display: flex; flex-direction: column; gap: 2px; font-size: .85rem; color: var(--muted); min-width: 0; }
input, select, textarea, button, .btn { font: inherit; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--fg); min-height: 44px; max-width: 100%; }
textarea { width: 100%; }
button, .btn { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
button.sec, .btn.sec { background: transparent; color: var(--accent); }
button.danger { background: transparent; color: var(--neg); border-color: var(--neg); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
input[type=file] { position: absolute; opacity: 0; width: 1px; height: 1px; }
input[type=file]:focus-visible + label { outline: 3px solid var(--accent); outline-offset: 2px; }
.flash { padding: 10px 12px; border-radius: 8px; margin: 10px 0; }
.flash.e { background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn); }
.flash.m { border: 1px solid var(--pos); color: var(--pos); }
.docs { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
a.doc { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px 4px 4px; text-decoration: none; color: var(--fg); max-width: 100%; }
a.doc img, a.doc .pdf { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; background: var(--line); display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
a.doc span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 180px; font-size: .88rem; }
table { border-collapse: collapse; width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }
details > summary { cursor: pointer; padding: 10px 0; color: var(--accent); }
.login { max-width: 360px; margin: 12vh auto; padding: 0 16px; }
.login form { display: grid; gap: 12px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
.tabs a { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line); text-decoration: none; background: var(--card); color: var(--fg); }
.tabs a[aria-current] { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.hint { color: var(--muted); font-size: .88rem; }