/* Login page styling - child-friendly farm theme */
:root {
    --primary-green: #4A7C59;
    --secondary-green: #8B7355;
    --wood-brown: #8B6914;
    --cream: #F5F5DC;
    --shadow: rgba(0, 0, 0, 0.1);
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135px, var(--cream), var(--primary-green));
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px var(--shadow);
    width: 90%;
    max-width: 400px;
    text-align: center;
}

.login-container h1 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 2rem;
}

.login-container h1 span {
    font-size: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--wood-brown);
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--secondary-green);
    border-radius: 0.5rem;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.2);
}

.login-btn {
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s;
    width: 100%;
}

.login-btn:hover {
    background: var(--secondary-green);
    transform: translateY(-2px);
}

.login-btn:active {
    transform: translateY(0);
}

.error-message {
    background: #ffe6e6;
    color: #cc0000;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: none;
}

@media (max-width: 480px) {
    .login-container {
        padding: 1.5rem;
    }
    
    .login-container h1 {
        font-size: 1.8rem;
    }
}