* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: "Open Sans", sans-serif;
    background: #f5f5f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-container {
    background: white;
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h1 {
    font-family: "Montserrat", sans-serif;
    color: #2c3e50;
    margin-bottom: 10px;
}

.auth-header p {
    color: #555;
}

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

.auth-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.auth-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.auth-form input:focus {
    border-color: #32cd32;
    outline: none;
    box-shadow: 0 0 0 3px rgba(50, 205, 50, 0.2);
}

.auth-btn {
    width: 100%;
    padding: 15px;
    background: #32cd32;
    color: white;
    border: none;
    border-radius: 10px;
    font-family: "Montserrat", sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.auth-btn:hover {
    background: #28a428;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: #555;
}

.auth-footer a {
    color: #32cd32;
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.error-message {
    color: #e74c3c;
    margin-top: 10px;
    text-align: center;
    font-size: 14px;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 15px;
    cursor: pointer;
    font-weight: 600;
    color: #555;
    transition: all 0.3s ease;
}

.auth-tab.active {
    color: #32cd32;
    border-bottom: 2px solid #32cd32;
}

.auth-content {
    display: none;
}

.auth-content.active {
    display: block;
}

#signupForm .form-group:last-child {
    margin-bottom: 10px;
}

.terms-text {
    font-size: 14px;
    color: #777;
    margin-top: 20px;
    text-align: center;
}