:root {
    --primary: #2e7d32;
    --secondary: #fff;
    --accent: #f9a825;
    --danger: #e53935;
    --bg: #f4f6f8;
    --text: #222;
}

body {
    background: var(--bg);
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    color: var(--text);
}

.admin-auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.admin-auth-form {
    background: var(--secondary);
    padding: 2rem 2.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.07);
    width: 100%;
    max-width: 350px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.admin-auth-form h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

.admin-auth-form input {
    padding: 0.7rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.admin-auth-form button {
    background: var(--primary);
    color: var(--secondary);
    border: none;
    border-radius: 5px;
    padding: 0.7rem;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
}

.admin-auth-form button:hover {
    background: var(--accent);
    color: var(--primary);
}

.admin-auth-form p {
    text-align: center;
    margin: 0;
}

.admin-auth-form a {
    color: var(--primary);
    text-decoration: underline;
}

.admin-auth-message {
    background: var(--danger);
    color: #fff;
    padding: 0.5rem;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 0.5rem;
}

@media (max-width: 500px) {
    .admin-auth-form {
        padding: 1rem 0.5rem;
    }
}