body {
    font-family: 'Inter', Arial, sans-serif;
    background: #f7f8fa;
    margin: 0;
    color: #222;
}
.site-header, .site-footer {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: 1.5rem 0;
}
.site-footer {
    border-top: 1px solid #e5e7eb;
    border-bottom: none;
    margin-top: 2rem;
    text-align: center;
    font-size: 0.95rem;
    color: #888;
}
.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: #1a56db;
    text-decoration: none;
}
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
}
.auth-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 16px rgba(30, 41, 59, 0.08);
    padding: 2.5rem 2rem 2rem 2rem;
    width: 100%;
    max-width: 400px;
}
.auth-title {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: #000;
    text-align: center;
}
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    padding: 0.7rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    background: #f9fafb;
    transition: border 0.2s;
}
.auth-form input:focus {
    border: 1.5px solid #1a56db;
    outline: none;
}
.auth-btn {
    background: #000;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.8rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.auth-btn:hover {
    background: #333;
}
.auth-links {
    margin-top: 1.2rem;
    text-align: center;
    font-size: 0.98rem;
}
.auth-links a {
    color: #000;
    text-decoration: none;
    margin: 0 0.2rem;
}
.auth-links a:hover {
    text-decoration: underline;
}