qr-code-generator/style.css at main · saigontechnology/qr-code-generator · GitHub

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/* Custom Styles for QR Code Generator */

/* Smooth fade-in animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease-out;
}

/* QR Code Container Styling */
.qr-container {
    padding: 1.5rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 1rem;
    display: inline-block;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.qr-container canvas {
    border-radius: 0.5rem;
    display: block !important;
    margin: 0 auto;
}

/* Input focus glow effect */
input:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Button hover effects */
button {
    position: relative;
    overflow: hidden;
}

button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

button:active::before {
    width: 300px;
    height: 300px;
}

/* Smooth transitions for all interactive elements */
* {
    transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Card hover effect */
.bg-white {
    transition: all 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .qr-container {
        padding: 1rem;
    }

    .qr-container canvas {
        max-width: 100%;
        height: auto !important;
    }
}

/* Loading state for button */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Error shake animation */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.5s;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #5568d3 0%, #6a3f8f 100%);
}

/* Print styles */
@media print {
    body {
        background: white;
    }

    header, footer, button {
        display: none;
    }

    #qrCodeCard {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}