:root { font-family: "Segoe UI", Arial, sans-serif; color: #111827; background: #f4f7fb; }
* { box-sizing: border-box; }
body { margin: 0; }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; background: white; border-bottom: 1px solid #e5e7eb; }
.brand { color: #1d4ed8; font-size: 24px; font-weight: 700; text-decoration: none; }
.container { max-width: 1100px; margin: 40px auto; padding: 0 24px; }
.card { background: white; border: 1px solid #e5e7eb; border-radius: 16px; padding: 28px; }
.login { max-width: 440px; margin: 10vh auto; width: calc(100% - 32px); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 20px; margin-top: 24px; }
h1 { font-size: 30px; } h2 { font-size: 22px; }
p { line-height: 1.6; overflow-wrap: anywhere; }
label { display: block; margin: 18px 0 8px; font-weight: 600; }
input { width: 100%; padding: 12px; border: 1px solid #6b7280; border-radius: 8px; font: inherit; }
button { padding: 12px 18px; border: 0; border-radius: 8px; background: #1d4ed8; color: white; font: inherit; font-weight: 600; cursor: pointer; }
form button { width: 100%; margin-top: 12px; }
button:hover { background: #1e40af; } button:disabled { opacity: .6; cursor: wait; }
.secondary { background: #e5e7eb; color: #111827; } .secondary:hover { background: #d1d5db; }
:focus-visible { outline: 3px solid #2563eb; outline-offset: 3px; }
a { color: #1d4ed8; } #status { color: #374151; min-height: 26px; }
[hidden] { display: none !important; }