.tool-container {
    padding: 0 20px 40px;
}

.generator {
    margin: 0 auto;
    width: 100%;
    max-width: 720px;
    background-color: #1a1a1a;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.lightmode .generator {
    background-color: #f0f0f0;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}

.generator label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.generator label span {
    min-width: 48px;
    text-align: right;
    font-variant-numeric: tabular-nums;
    opacity: 0.85;
}

.generator input[type="text"],
.generator select {
    padding: 10px 12px;
    border-radius: 12px;
    border: none;
    font-size: 16px;
    background-color: #2a2a2a;
    color: white;
    outline: none;
}

body.lightmode .generator input,
body.lightmode .generator select {
    background-color: #ffffff;
    color: black;
}

.generator input::placeholder {
    color: #aaa;
}

.generator input[type="checkbox"] {
    transform: scale(1.2);
    margin-right: 6px;
    cursor: pointer;
}

#previewWrapper {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#previewSvg {
    overflow: visible;
    transform-origin: center;
}

.preview {
    margin: 18px 0;
    padding: 14px;
    background-color: #0d0d0d;
    border-radius: 14px;
    border: 1px solid #333;
}

body.lightmode .preview {
    background-color: #ffffff;
    border-color: #ccc;
}

.preview svg {
    width: 100%;
    height: 100%;
    display: block;
}

.generator button {
    margin-top: 12px;
    padding: 12px;
    border-radius: 14px;
    border: none;
    background-color: #f5a918;
    color: black;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.2s ease;
}

.generator button:hover {
    background-color: #ffbe3d;
    transform: scale(1.02);
}

#cssOutput {
    margin-top: 14px;
    padding: 12px;
    background-color: #0d0d0d;
    border-radius: 12px;
    font-size: 14px;
    overflow-x: auto;
    text-align: left;
}

body.lightmode #cssOutput {
    background-color: #ffffff;
    border: 1px solid #ccc;
}