* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: #f4f5f3; color: #222; }
a { color: #185fa5; text-decoration: none; }

.layout { display: flex; min-height: 100vh; }
.sidebar { width: 200px; background: #1c2b22; color: #eee; padding: 20px 0; flex-shrink: 0; }
.sidebar .brand { font-weight: 600; font-size: 18px; padding: 0 20px 20px; color: #fff; }
.sidebar a { display: block; padding: 10px 20px; color: #cfd8d1; font-size: 14px; }
.sidebar a:hover, .sidebar a.active { background: #2e4636; color: #fff; }
.sidebar a.logout { margin-top: 30px; color: #e79a9a; }

.content { flex: 1; padding: 24px 32px; max-width: 1100px; }

h1 { font-size: 22px; margin: 0 0 20px; }
h2 { font-size: 17px; margin: 24px 0 10px; }

.card { background: #fff; border: 1px solid #e2e2df; border-radius: 10px; padding: 18px 20px; margin-bottom: 18px; }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: #fff; border: 1px solid #e2e2df; border-radius: 10px; padding: 14px 16px; }
.stat .label { font-size: 12px; color: #777; margin-bottom: 4px; }
.stat .value { font-size: 22px; font-weight: 600; }

table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; }
table.card-table { border: 1px solid #e2e2df; border-radius: 10px; overflow: hidden; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid #eee; }
th { background: #f0f1ee; font-weight: 600; color: #555; font-size: 12px; text-transform: uppercase; }
tr:last-child td { border-bottom: none; }

label { display: block; font-size: 13px; color: #555; margin: 10px 0 4px; }
input[type=text], input[type=number], input[type=date], input[type=password], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 14px;
}
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }

button, .btn {
  display: inline-block; padding: 8px 16px; border-radius: 6px; border: 1px solid #ccc;
  background: #fff; cursor: pointer; font-size: 13px; color: #222;
}
button.primary, .btn.primary { background: #1c2b22; color: #fff; border-color: #1c2b22; }
button.small { padding: 4px 10px; font-size: 12px; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs a { padding: 6px 12px; border: 1px solid #ccc; border-radius: 6px; font-size: 13px; color: #333; background: #fff; }
.tabs a.active { background: #1c2b22; color: #fff; border-color: #1c2b22; }

.badge { padding: 2px 8px; border-radius: 6px; font-size: 12px; }
.badge.ok { background: #e3f3e3; color: #256029; }
.badge.warn { background: #fdf1d6; color: #8a5b00; }
.badge.danger { background: #fbe3e3; color: #a92727; }
.badge.info { background: #e6f1fb; color: #0c447c; }

.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: #fff; border: 1px solid #e2e2df; border-radius: 12px; padding: 30px 30px; width: 320px; }
.login-box h1 { font-size: 18px; text-align: center; }
.error { color: #a92727; font-size: 13px; margin: 8px 0; }
.hint { color: #888; font-size: 12px; margin-top: 6px; }