:root {
  --bg: #f4f1ea;
  --panel: #fffdf8;
  --ink: #1c1914;
  --muted: #6b645b;
  --line: #e4dcd0;
  --accent: #2f5d50;
  --accent-ink: #f4f1ea;
  --danger: #9b2c2c;
  --warn: #8a5a12;
  --ok: #2f5d50;
  --pending: #8a5a12;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

body:not(.login-body) {
  display: grid;
  grid-template-columns: 220px 1fr;
}

.sidebar {
  background: #24352f;
  color: #efe8dc;
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.brand { font-size: 18px; font-weight: 600; letter-spacing: 0.04em; }
.brand-sub { font-size: 12px; color: #b7c4be; margin: 4px 0 28px; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a {
  color: #efe8dc;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 8px;
}
.sidebar nav a.active,
.sidebar nav a:hover { background: #2f5d50; }
.logout { margin-top: auto; }
.who { font-size: 12px; color: #b7c4be; margin-bottom: 8px; }
.logout button {
  background: transparent;
  color: #efe8dc;
  border: 1px solid #4c615a;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.main { padding: 32px 40px 64px; }
h1 { font-size: 24px; font-weight: 600; margin: 0 0 8px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.lead, .hint, .muted, .foot { color: var(--muted); }
.lead { margin: 0 0 20px; }
.crumb { color: var(--muted); font-size: 13px; }
.crumb a { color: var(--accent); }

.filters, .inline-form {
  display: flex;
  gap: 8px;
  margin: 16px 0 20px;
  flex-wrap: wrap;
}
select, input, textarea, button {
  font: inherit;
}
select, input, textarea {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--ink);
}
button {
  background: var(--accent);
  color: var(--accent-ink);
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
button.danger { background: var(--danger); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
th, td { text-align: left; padding: 12px 14px; font-size: 14px; }
th { color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--line); }
td { border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
.empty { color: var(--muted); text-align: center; }
a { color: var(--accent); }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: #eee8de;
}
.tag.pending { background: #f3e3c8; color: var(--pending); }
.tag.approved { background: #dcebe4; color: var(--ok); }
.tag.rejected { background: #f3d6d6; color: var(--danger); }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
}
dl { display: grid; grid-template-columns: 120px 1fr; gap: 10px 16px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }
.files { display: flex; flex-direction: column; gap: 8px; }
.review { display: flex; flex-direction: column; gap: 8px; max-width: 480px; }
.actions { display: flex; gap: 8px; margin-top: 8px; }
.alert {
  background: #f3d6d6;
  color: var(--danger);
  padding: 10px 12px;
  border-radius: 8px;
  margin: 12px 0;
}

.login-body {
  display: grid;
  place-items: center;
  background: #24352f;
}
.login-card {
  width: 360px;
  background: var(--panel);
  padding: 32px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.login-card h1 { margin-bottom: 0; }
.login-card .hint { margin: 0 0 12px; }
.login-card button { margin-top: 8px; }
.foot { font-size: 12px; margin: 8px 0 0; }