.fqr-generator-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px 40px 20px;
    font-family: 'Courier New', 'MS Sans Serif', monospace;
}

.fqr-header {
    text-align: center;
    margin-bottom: 30px;
    margin-top: 0;
}

.fqr-header h1 {
    font-size: 4em;
    margin-bottom: 15px;
    margin-top: 0;
    color: #ff00ff;
    text-shadow: 
        6px 6px 0px #00ffff,
        12px 12px 0px #ffff00,
        18px 18px 0px #000;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: bold;
}

.fqr-header p {
    font-size: 1.8em;
    color: #00ffff;
    text-transform: uppercase;
    font-weight: bold;
    text-shadow: 3px 3px 0px #000;
}

.fqr-main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
    position: relative;
}

@media (max-width: 768px) {
    .fqr-main-content {
        grid-template-columns: 1fr;
    }
}

.fqr-form-section {
    background: linear-gradient(135deg, #ffff00 0%, #ff00ff 100%);
    padding: 50px;
    border: 12px solid #000;
    box-shadow: 
        0 0 0 12px #00ffff,
        25px 25px 0px #000;
}

.fqr-form-group {
    margin-bottom: 40px;
}

.fqr-form-group label {
    display: block;
    margin-bottom: 15px;
    font-weight: bold;
    color: #000;
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 0px #ffff00;
    font-family: 'Courier New', monospace;
}

.fqr-form-group input[type="text"],
.fqr-form-group input[type="number"],
.fqr-form-group input[type="color"],
.fqr-form-group textarea,
.fqr-form-group select {
    width: 100%;
    padding: 20px;
    border: 6px solid #000;
    font-size: 24px;
    font-family: 'Courier New', monospace;
    background: #fff;
    box-sizing: border-box;
    box-shadow: 
        0 0 0 6px #ff00ff,
        inset 0 0 20px rgba(255,0,255,0.2);
    transition: all 0.2s;
}

.fqr-form-group input[type="text"]:focus,
.fqr-form-group input[type="number"]:focus,
.fqr-form-group textarea:focus,
.fqr-form-group select:focus {
    outline: none;
    border-color: #00ffff;
    box-shadow: 
        0 0 0 6px #00ffff,
        0 0 0 12px #ffff00,
        inset 0 0 20px rgba(0,255,255,0.3);
}

.fqr-form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.fqr-form-group input[type="color"] {
    width: 80px;
    height: 80px;
    cursor: pointer;
    border: 6px solid #000;
    box-shadow: 
        0 0 0 6px #ff00ff,
        5px 5px 0px #000;
}

.fqr-form-group input[type="checkbox"] {
    margin-right: 8px;
    width: auto;
}

.fqr-color-section {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 8px solid #000;
}

.fqr-color-section h3 {
    margin-bottom: 30px;
    color: #000;
    font-size: 36px;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 3px 3px 0px #ffff00;
    font-family: 'Courier New', monospace;
    font-weight: bold;
}

.fqr-gradient-options {
    background: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
    padding: 30px;
    border: 6px solid #000;
    margin: 20px 0;
    box-shadow: 
        0 0 0 6px #ffff00,
        inset 0 0 20px rgba(0,0,0,0.1);
}

.fqr-submit-btn {
    width: 100%;
    padding: 25px 50px;
    background: linear-gradient(180deg, #ff00ff 0%, #ff0080 100%);
    color: #fff;
    border: 6px solid #000;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
    text-shadow: 3px 3px 0px #000;
    box-shadow: 
        0 0 0 6px #00ffff,
        0 0 0 12px #ffff00,
        10px 10px 0px #000;
    transition: all 0.1s;
    margin-top: 30px;
}

.fqr-submit-btn:hover {
    transform: translate(-5px, -5px);
    box-shadow: 
        0 0 0 6px #00ffff,
        0 0 0 12px #ffff00,
        15px 15px 0px #000;
}

.fqr-submit-btn:active {
    transform: translate(0, 0);
    box-shadow: 
        0 0 0 6px #00ffff,
        0 0 0 12px #ffff00,
        5px 5px 0px #000;
}

.fqr-preview-section {
    background: linear-gradient(135deg, #ff00ff 0%, #00ffff 100%);
    padding: 40px;
    border: 12px solid #000;
    box-shadow: 
        0 0 0 12px #ffff00,
        25px 25px 0px #000;
    text-align: center;
    height: fit-content;
}

/* Desktop: Grid alignment - JavaScript handles sticky positioning */
@media (min-width: 769px) {
    .fqr-main-content {
        align-items: start !important;
    }
}


.fqr-preview-container {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 8px solid #000;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: inset 0 0 30px rgba(0,0,0,0.2);
}

#fqr-canvas {
    max-width: 100%;
    height: auto;
    display: none;
}

#fqr-canvas.circle-shape {
    border-radius: 50%;
    overflow: hidden;
}

#fqr-preview-placeholder {
    color: #999;
    font-style: italic;
}

.fqr-message {
    padding: 30px;
    border: 8px solid #000;
    margin-top: 30px;
    font-size: 32px;
    text-transform: uppercase;
    font-weight: bold;
    text-align: center;
    box-shadow: 10px 10px 0px #000;
    font-family: 'Courier New', monospace;
}

.fqr-success {
    background: #00ff00;
    color: #000;
    border-color: #000;
}

.fqr-error {
    background: #ff0000;
    color: #fff;
    border-color: #000;
}

.fqr-edit-link-container {
    display: flex;
    gap: 15px;
    margin: 25px 0;
}

.fqr-edit-link-container input {
    flex: 1;
    padding: 20px;
    border: 6px solid #000;
    font-size: 20px;
    background: white;
    font-family: 'Courier New', monospace;
    box-shadow: 
        0 0 0 6px #ff00ff,
        inset 0 0 10px rgba(0,0,0,0.1);
}

.fqr-copy-btn {
    padding: 20px 30px;
    background: linear-gradient(180deg, #00ffff 0%, #0080ff 100%);
    color: #000;
    border: 6px solid #000;
    cursor: pointer;
    font-weight: bold;
    font-size: 20px;
    text-transform: uppercase;
    font-family: 'Courier New', monospace;
    box-shadow: 
        0 0 0 6px #ffff00,
        5px 5px 0px #000;
    transition: all 0.1s;
}

.fqr-copy-btn:hover {
    transform: translate(-3px, -3px);
    box-shadow: 
        0 0 0 6px #ffff00,
        8px 8px 0px #000;
}

.fqr-edit-note {
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
    font-style: italic;
}

.fqr-download-btn {
    width: 100%;
    padding: 25px 50px;
    background: linear-gradient(180deg, #00ffff 0%, #0080ff 100%);
    color: #000;
    border: 6px solid #000;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
    text-shadow: 3px 3px 0px #ffff00;
    box-shadow: 
        0 0 0 6px #ff00ff,
        0 0 0 12px #ffff00,
        10px 10px 0px #000;
    transition: all 0.1s;
    margin-top: 20px;
}

.fqr-download-btn:hover {
    transform: translate(-5px, -5px);
    box-shadow: 
        0 0 0 6px #ff00ff,
        0 0 0 12px #ffff00,
        15px 15px 0px #000;
}

.fqr-download-btn:active {
    transform: translate(0, 0);
    box-shadow: 
        0 0 0 6px #ff00ff,
        0 0 0 12px #ffff00,
        5px 5px 0px #000;
}

/* Loading state */
.fqr-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .fqr-generator-container {
        padding: 0 10px 20px 10px;
    }
    
    .fqr-header h1 {
        font-size: 1.8em;
        letter-spacing: 2px;
        text-shadow: 
            3px 3px 0px #00ffff,
            6px 6px 0px #ffff00,
            9px 9px 0px #000;
    }
    
    .fqr-header p {
        font-size: 1.2em;
    }
    
    .fqr-main-content {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }
    
    .fqr-form-section {
        padding: 20px 15px;
        border: 6px solid #000;
        box-shadow: 
            0 0 0 6px #00ffff,
            5px 5px 0px #000;
    }
    
    .fqr-form-group {
        margin-bottom: 25px;
    }
    
    .fqr-form-group label {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .fqr-form-group input[type="text"],
    .fqr-form-group input[type="number"],
    .fqr-form-group input[type="color"],
    .fqr-form-group textarea,
    .fqr-form-group select {
        padding: 12px;
        border: 4px solid #000;
        font-size: 16px;
        box-shadow: 
            0 0 0 4px #ff00ff,
            inset 0 0 10px rgba(255,0,255,0.2);
    }
    
    .fqr-form-group input[type="text"]:focus,
    .fqr-form-group input[type="number"]:focus,
    .fqr-form-group textarea:focus,
    .fqr-form-group select:focus {
        box-shadow: 
            0 0 0 4px #00ffff,
            0 0 0 8px #ffff00,
            inset 0 0 10px rgba(0,255,255,0.3);
    }
    
    .fqr-color-section {
        margin-top: 25px;
        padding-top: 25px;
        border-top: 4px solid #000;
    }
    
    .fqr-color-section h3 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .fqr-gradient-options {
        padding: 20px 15px;
        border: 4px solid #000;
        margin: 15px 0;
        box-shadow: 
            0 0 0 4px #ffff00,
            inset 0 0 15px rgba(0,0,0,0.1);
    }
    
    .fqr-submit-btn {
        padding: 18px 25px;
        font-size: 20px;
        border: 4px solid #000;
        box-shadow: 
            0 0 0 4px #00ffff,
            0 0 0 8px #ffff00,
            5px 5px 0px #000;
        margin-top: 20px;
    }
    
    .fqr-preview-section {
        position: relative;
        top: 0;
        padding: 20px 15px;
        border: 6px solid #000;
        box-shadow: 
            0 0 0 6px #ffff00,
            5px 5px 0px #000;
    }
    
    .fqr-preview-container {
        min-height: 300px;
        padding: 15px;
        border: 4px solid #000;
        margin-bottom: 20px;
    }
    
    .fqr-message {
        padding: 20px 15px;
        border: 4px solid #000;
        margin-top: 20px;
        font-size: 18px;
        box-shadow: 5px 5px 0px #000;
    }
    
    .fqr-edit-link-container {
        flex-direction: column;
        gap: 10px;
        margin: 15px 0;
    }
    
    .fqr-edit-link-container input {
        padding: 12px;
        border: 4px solid #000;
        font-size: 16px;
        box-shadow: 
            0 0 0 4px #ff00ff,
            inset 0 0 8px rgba(0,0,0,0.1);
    }
    
    .fqr-copy-btn {
        padding: 12px 20px;
        font-size: 16px;
        border: 4px solid #000;
        box-shadow: 
            0 0 0 4px #ffff00,
            3px 3px 0px #000;
    }
    
    .fqr-download-btn {
        padding: 18px 25px;
        font-size: 20px;
        border: 4px solid #000;
        box-shadow: 
            0 0 0 4px #ff00ff,
            0 0 0 8px #ffff00,
            5px 5px 0px #000;
        margin-top: 15px;
    }
    
    /* Fix size input flex layout on mobile */
    .fqr-form-group > div[style*="display: flex"] {
        flex-direction: column !important;
        gap: 10px !important;
    }
    
    .fqr-form-group > div[style*="display: flex"] > select {
        width: 100% !important;
    }
}