:root {
  --bg: #0f1410;
  --bg-panel: #161d16;
  --bg-panel-alt: #1a221a;
  --border: #2a352a;
  --accent: #b5e96b;
  --accent-dark: #97cf4b;
  --accent-text: #0f1410;
  --text: #e7ede4;
  --muted: #8fa089;
  --danger: #dc2626;
  --green: #2f8a3e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}
.topbar .brand { display: flex; align-items: center; }
.topbar .brand img { height: 26px; display: block; }
.topbar nav a {
  margin-left: 18px;
  color: var(--text);
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 6px;
}
.topbar nav a.active, .topbar nav a:hover { background: var(--accent); color: var(--accent-text); }
.topbar .user { font-size: 13px; color: var(--muted); }

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.card {
  background: var(--bg-panel-alt);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}
h1, h2, h3 { margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }

form .field { margin-bottom: 14px; display: inline-block; vertical-align: top; margin-right: 14px; }
form .field label { display: block; font-size: 12px; color: var(--text); margin-bottom: 4px; }
input, select {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 14px;
  min-width: 140px;
}
input[type=checkbox] { min-width: auto; }
button, .btn {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
button.secondary, .btn.secondary { background: var(--border); color: var(--text); }
button.danger, .btn.danger { background: var(--danger); color: white; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: center; }
th { color: var(--accent); text-align: center; }
tr:hover { background: rgba(255,255,255,0.03); }

.band-Exceptional { color: #4ade80; }
.band-Good { color: #60a5fa; }
.band-Average { color: #fbbf24; }
.band-Needs.Improvement, .band-Needs { color: #f87171; }
.band-Disqualified { color: #f87171; font-weight: bold; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 14px; }
.flash.error { background: #3b1212; color: #f87171; }
.flash.success { background: #14321b; color: #86efac; }

.winner-banner {
  background: #1e2e16;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 12px;
  padding: 18px 22px;
  margin-bottom: 16px;
  font-weight: bold;
}

.login-wrap {
  display: flex; align-items: center; justify-content: center; height: 100vh;
}
.login-box { width: 360px; }
.login-box input { width: 100%; margin-bottom: 12px; }
.login-box bu