:root {
  --primary: #0d6efd;
  --bg: #0b0f14;
  --card: #101827;
  --text: #e5e7eb;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg) url('') center/cover no-repeat fixed; color: var(--text); font: 16px/1.4 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif; }
.container { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 380px; background: var(--card); padding: 24px; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.45); }
.logo { width: 140px; display: block; margin: 0 auto 12px; }
.logo-small { width: 28px; height: 28px; border-radius: 6px; }
h1 { text-align: center; margin: 0 0 16px; font-size: 22px; }
label { display: block; margin: 12px 0 6px; font-size: 14px; opacity: .9; }
input { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid #223; background: #0c1424; color: var(--text); }
button { width: 100%; margin-top: 16px; padding: 12px; border: 0; border-radius: 12px; background: var(--primary); color: #fff; font-weight: 600; cursor: pointer; }
button:hover { filter: brightness(1.1); }
.msg { margin-top: 12px; font-size: 14px; color: #ffb4b4; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; background: #0e1628; border-bottom: 1px solid #1d2a44; }
.brand { display: flex; align-items: center; gap: 10px; }
.main { padding: 12px; }
.report-container { width: 100%; height: calc(100vh - 70px); background: #0b1220; border: 1px solid #1a2440; border-radius: 12px; overflow: hidden; }