body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: #f4f5f7; color: #1f2933; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { width: 320px; background: #fff; border: 1px solid #dfe3e8; border-radius: 8px; padding: 2rem; }
.login-card h1 { font-size: 1.25rem; margin: 0 0 1.5rem; }
.login-card label { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 0.25rem; }
.login-card input { width: 100%; padding: 0.55rem 0.65rem; border: 1px solid #dfe3e8; border-radius: 5px; font: inherit; margin-bottom: 1rem; box-sizing: border-box; }
.login-card button { width: 100%; padding: 0.6rem; border: none; border-radius: 5px; background: #2f7a4d; color: #fff; font: inherit; cursor: pointer; }
.login-card button:hover { background: #24603c; }
.login-error { background: #fbe9e7; color: #b3261e; padding: 0.6rem 0.75rem; border-radius: 5px; margin-bottom: 1rem; font-size: 0.9rem; }