.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, rgba(240, 255, 244, 0.7) 0%, rgba(230, 255, 250, 0.75) 50%, rgba(255, 255, 255, 0.7) 100%),
        url('https://images.unsplash.com/photo-1582750433449-648ed127bb54?ixlib=rb-4.0.3&auto=format&fit=crop&w=1974&q=80') center/cover;
    padding: 20px;
    position: relative;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 15%, rgba(72, 187, 120, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 85%, rgba(72, 187, 120, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.auth-form {
    background: rgba(255, 255, 255, 0.92);
    padding: 40px;
    max-width: 450px;
    width: 100%;
    border-radius: 24px;
    box-shadow: 
        0 25px 60px rgba(72, 187, 120, 0.25),
        0 10px 40px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(72, 187, 120, 0.4);
    position: relative;
    overflow: hidden;
}

.auth-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #48bb78, #38a169, #2f855a);
}

.logo-section {
    text-align: center;
    margin-bottom: 35px;
}

.logo-section h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2d5016;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #2d5016 0%, #48bb78 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-section p {
    color: #4a5568;
    font-weight: 500;
    font-size: 0.95rem;
}

.auth-form h2 {
    margin-bottom: 30px;
    font-weight: 700;
    color: #2d5016;
    text-align: center;
    font-size: 1.8rem;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #2d5016;
    display: block;
    font-size: 0.95rem;
}

.form-control {
    background: #ffffff;
    border: 2px solid #e8f5e8;
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 15px;
    transition: all 0.3s ease;
    width: 100%;
}

.form-control:focus {
    border-color: #48bb78;
    box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
    background: #f7fafc;
    outline: none;
}

.btn-primary {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 12px;
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: white;
    margin-top: 10px;
    box-shadow: 0 6px 20px rgba(72, 187, 120, 0.3);
    cursor: pointer;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(72, 187, 120, 0.4);
}

.error {
    color: #e53e3e;
    font-size: 13px;
    margin-top: 6px;
    font-weight: 500;
}

.auth-links {
    text-align: center;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid #e8f5e8;
}

.auth-links p {
    margin-bottom: 15px;
    color: #4a5568;
    font-weight: 500;
}

.signup-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.signup-links a {
    color: #38a169;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(72, 187, 120, 0.3);
}

.signup-links a:hover {
    background: rgba(72, 187, 120, 0.1);
    color: #2f855a;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .auth-form {
        padding: 30px 25px;
        margin: 15px;
    }

    .logo-section h1 {
        font-size: 2rem;
    }

    .auth-form h2 {
        font-size: 1.5rem;
    }

    .signup-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 15px 10px;
    }

    .auth-form {
        padding: 25px 20px;
    }

    .logo-section h1 {
        font-size: 1.8rem;
    }
}