:root { font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif; color: #172033; background: #f5f7fb; }
body { margin: 0; }
.container { max-width: 1180px; margin: 0 auto; padding: 32px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
h1 { margin: 0 0 6px; font-size: 28px; }
h2 { margin: 0 0 16px; font-size: 20px; }
.muted { color: #677083; }
.login-card, .card { background: white; border-radius: 18px; box-shadow: 0 10px 30px rgba(23,32,51,.08); padding: 24px; margin: 22px 0; }
.login-card { max-width: 430px; margin: 80px auto; }
label { display: block; font-weight: 650; margin-top: 16px; }
input { width: 100%; padding: 12px 13px; border: 1px solid #cdd5e1; border-radius: 12px; box-sizing: border-box; margin-top: 6px; }
button { border: 0; background: #172033; color: white; border-radius: 12px; padding: 11px 16px; font-weight: 700; cursor: pointer; margin-top: 16px; }
button.secondary { background: #eef2f8; color: #172033; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; }
.grid { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); gap: 14px; }
.stat { background: white; border-radius: 16px; padding: 18px; box-shadow: 0 8px 22px rgba(23,32,51,.06); }
.stat span { display: block; font-size: 30px; font-weight: 800; }
.stat small { color: #677083; }
.stat.danger span { color: #a92828; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #edf0f5; vertical-align: top; }
th { color: #42506a; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
.alert { background: #fff0f0; color: #9b1c1c; border: 1px solid #ffcaca; padding: 12px; border-radius: 12px; margin: 16px 0; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; } .topbar { align-items: flex-start; flex-direction: column; } }