/* Local fallbacks only — design-v2.css (loaded last) supplies the real dark tokens. */
:root { --bg: #0a0e1a; --surface: #111827; --border: rgba(148,163,184,0.14); --accent: #5b8cff; --accent-soft: rgba(91,140,255,0.15); --text-main: #e6eaf3; --text-muted: #8b93a7; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); color: var(--text-main); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.login-box { background: var(--surface); border-radius: 16px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); border: 1px solid var(--border-strong); padding: 2rem; width: 100%; max-width: 400px; }
.login-box h1 { margin: 0 0 1.5rem; font-size: 1.35rem; font-weight: 600; text-align: center; }
.login-box .form-group { margin-bottom: 1.25rem; }
.login-box label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--text-main); }
.login-box input { width: 100%; padding: 0.6rem 0.85rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-main); font-size: 1rem; box-sizing: border-box; }
.login-box input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.login-box .error { background: var(--red-soft); color: var(--red); padding: 0.5rem 0.75rem; border-radius: var(--radius-sm); font-size: 0.9rem; margin-bottom: 1rem; }
.login-box .btn { width: 100%; padding: 0.75rem 1rem; background: linear-gradient(135deg, var(--accent), var(--accent-strong)); color: #fff; border: none; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 600; cursor: pointer; box-shadow: 0 4px 14px rgba(91, 140, 255, 0.35); }
.login-box .btn:hover { box-shadow: 0 6px 18px rgba(91, 140, 255, 0.45); }
.login-box .brand { text-align: center; margin-bottom: 1.5rem; }
.login-box .brand img { height: 36px; width: auto; }
.login-box .footer-link { text-align: center; margin-top: 1rem; font-size: 0.9rem; }
.login-box .footer-link a { color: var(--accent); text-decoration: none; }
.login-box .footer-link a:hover { text-decoration: underline; }
@media (max-width: 768px) {
    body { padding: 1rem 0.75rem; }
    .login-box { padding: 1.5rem 1.25rem; max-width: 100%; }
    .login-box input { font-size: 16px; min-height: 44px; }
    .login-box .btn { min-height: 48px; font-size: 1rem; }
}