:root {
    --primary: #00bb45;
    --primary-dark: #039238;
    --primary-light: #06e158;
    --primary-soft: #eefff3;
    --text-dark: #035c28;
    --text-medium: #097231;
    --white: #ffffff;
    --error: #d32f2f;
    --success: #2bf776;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--white);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: var(--primary-soft);
}

.auth-container {
    width: 100%;
    max-width: 480px;
    padding: 20px;
}

.auth-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.auth-header {
    padding: 30px 30px 20px;
    text-align: center;
    background-color: var(--primary-soft);
}

.auth-header h1 {
    color: var(--text-medium);
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-dark);
    font-size: 0.95rem;
    opacity: 0.9;
}

.auth-form {
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    background-color: #f9f9f9;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 187, 69, 0.2);
    background-color: var(--white);
}

input::placeholder {
    color: #999;
}

.forgot-password {
    display: block;
    text-align: right;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-medium);
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    margin-top: 10px;
}

.btn-primary {
    background-color: var(--primary-light);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.auth-footer {
    margin-top: 25px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.auth-link {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
}

.auth-link:hover {
    text-decoration: underline;
}

.message-box {
    margin: 0 30px 20px;
}

.message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error {
    color: var(--error);
}

.success {
    color: var(--success);
}

@media (max-width: 480px) {
    .auth-header {
        padding: 25px 20px 15px;
    }
    
    .auth-form {
        padding: 25px 20px;
    }
    
    .auth-header h1 {
        font-size: 1.6rem;
    }
}