body {
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
}

.product-details-container {
    background-color: #fff;
    padding: 25px 35px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
}

.header {
    background-color: #4b6cb7;
    color: white;
    padding: 15px 25px;
    margin: -25px -35px 20px -35px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.header h2 {
    margin: 0;
    font-size: 1.2em;
    font-weight: normal;
}


.product-form .form-group {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.product-form label {
    flex: 0 0 180px;
    text-align: right;
    padding-right: 15px;
    font-size: 0.9em;
    color: #555;
}

.product-form input[type="text"],
.product-form input[type="number"],
.product-form select {
    flex-grow: 1;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9em;
    outline: none;
    transition: border-color 0.2s;
}

.product-form input:focus,
.product-form select:focus {
    border-color: #4b6cb7;
}

.input-with-icon {
    flex-grow: 1;
    display: flex;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 0;
}

.input-with-icon span {
    background-color: #e9ecef;
    border-right: 1px solid #ccc;
    padding: 8px 12px;
    height: 100%;
    display: flex;
    align-items: center;
    color: #6c757d;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
}

.input-with-icon input {
    border: none;
    flex-grow: 1;
}

.dimensions-group {
    display: flex;
    align-items: center;
    flex-grow: 1;
    gap: 10px;
}

.dimension-input {
    flex: 1;
}

.dimension-input input {
    width: 100%;
    box-sizing: border-box;
}

.dimension-unit {
    font-size: 0.9em;
    color: #555;
    white-space: nowrap;
}

.quantity-input {
    flex-grow: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-input input {
    flex-grow: 1;
}

.tooltip-container {
    position: relative;
    cursor: pointer;
    color: #6c757d;
}

.tooltip-container .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.form-actions {
    display: flex;
    justify-content: center;
    padding-top: 20px;
    gap: 15px;
}

.btn {
    padding: 10px 20px;
    border-radius: 5px;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.2s;
}

.btn i {
    margin-right: 8px;
}

.btn-save {
    background-color: #4b6cb7;
}

.btn-save:hover {
    background-color: #3e5b98;
}

.btn-cancel {
    background-color: #6c757d;
}

.btn-cancel:hover {
    background-color: #5a6268;
}