:root {
  --bg: #f4f1ea;
  --ink: #1c1916;
  --muted: #6b645c;
  --card: #fffdf8;
  --line: #e4ddd2;
  --accent: #1f4d3a;
  --alert: #8b2e2e;
  --ok: #1f4d3a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  background: var(--accent);
  color: #fff;
}

.topbar-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.top-nav a {
  color: #fff;
  text-decoration: none;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1 { font-size: 1.8rem; margin: 0 0 0.4rem; }
h2 { font-size: 1.05rem; margin: 0 0 0.5rem; }

.muted { color: var(--muted); }

.cards {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
}

.ok { color: var(--ok); font-weight: 700; }
.bad { color: var(--alert); font-weight: 700; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  cursor: pointer;
  font: inherit;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}

.flash { padding: 0.6rem 0.8rem; border-radius: 8px; }
.flash-alert { background: #f8e4e4; color: var(--alert); }
.flash-notice { background: #e5f0ea; color: var(--ok); }

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-card {
  width: min(420px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.6rem;
}

.login-card form { display: grid; gap: 0.7rem; }
.login-card input[type="password"] {
  width: 100%;
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.dept-rows {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

.dept-rows input[type="number"] {
  display: block;
  margin-top: 0.35rem;
  width: 6rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.pick-form { margin: 1.25rem 0; }

.btn-secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.pick-result { margin-top: 1rem; }

.embed-body { background: var(--bg); }
.embed-page { padding-top: 1.25rem; }

a.btn { text-decoration: none; }