body {
    margin: 0;
    padding: 0;
    font-family: "Jersey 10", sans-serif;
    color: #f0f0f0;
    line-height: 1.6;
    background-color: #1c1c1c;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

header h1 {
    font-size: 3.5rem;
    color: #a3a3ff; /* Fioletowy z portfolio */
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px #000;
}

input[type="text"] {
    width: 80%;
    padding: 12px;
    font-size: 1.5rem;
    margin-bottom: 10px;
    background-color: #333333;
    border: 2px solid #66ccff; /* Niebieski z portfolio */
    color: #fff;
    border-radius: 5px;
}

input[type="text"]:focus {
    outline: none;
    border: 2px solid #66ccff;
    background-color: #333333;
}
.qr-code-section {
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    width: 100%;
}

.qr-input:focus {
    border-color: #c084fc;
    outline: none;
}

.qr-code-container {
    width: 240px;
    height: 240px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 15px rgba(0,0,0,0.2);
}

.download-btn {
    padding: 12px 24px;
    font-size: 1rem;
    background-color: #a3a3ff;
    border: none;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s;
}

.download-btn:hover {
  background: linear-gradient(45deg, #6c6cf7, #a3a3ff);
    transform: scale(1.05);
}


footer {
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 1.8rem;
    color: #a3a3ff; /* Fioletowy z portfolio */
    padding: 10px 0;
    background-color: #1c1c1c;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.qr {
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 0 20px rgba(163, 163, 255, 0.5); /* Jasny fioletowy */
    margin-bottom: 50px;
    animation: fadeIn 1.5s ease-in-out;
}