.b2b2-calculator-wrapper {
    font-family: inherit;
    background: #fcfcfc;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.b2b2-calc-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eaeaea;
}

.b2b2-calc-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.b2b2-calc-col {
    flex: 1;
    min-width: 280px;
}

.b2b2-input-group {
    margin-bottom: 15px;
}

.b2b2-input-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.b2b2-input-group select,
.b2b2-input-group input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.b2b2-result-box {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 2px solid #0073aa;
    margin-bottom: 20px;
}

.b2b2-result-box h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: #555;
}

.b2b2-savings-value {
    font-size: 28px;
    font-weight: bold;
    color: #4CAF50; /* Green */
}

.b2b2-amortisation-value {
    font-size: 24px;
    font-weight: bold;
    color: #0073aa;
}

/* Checkout Section */
.b2b2-calc-checkout-section {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid #eaeaea;
}

.b2b2-checkout-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.b2b2-checkout-header h3 {
    margin: 0;
}

/* Tooltip */
.b2b2-lumen-tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
}

.b2b2-tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: #0073aa;
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
}

.b2b2-tooltip-text {
    visibility: hidden;
    width: 300px;
    background-color: #333;
    color: #fff;
    text-align: left;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -150px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 13px;
    font-weight: normal;
    line-height: 1.4;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.b2b2-tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.b2b2-lumen-tooltip:hover .b2b2-tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Product Grid */
.b2b2-product-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.b2b2-product-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    width: 250px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.b2b2-product-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
    border-radius: 4px;
}

.b2b2-product-card h4 {
    font-size: 16px;
    margin: 0 0 10px 0;
    min-height: 40px;
}

.b2b2-product-card .price {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.b2b2-btn-buy {
    background: #d63638;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    transition: background 0.2s;
}

.b2b2-btn-buy:hover {
    background: #a00;
}

.b2b2-btn-buy.loading {
    opacity: 0.7;
    cursor: wait;
}

 / *   P D F   F o r m   S e c t i o n   * / 
 . b 2 b 2 - p d f - f o r m   { 
         d i s p l a y :   f l e x ; 
         f l e x - w r a p :   w r a p ; 
         g a p :   2 0 p x ; 
         m a r g i n - t o p :   1 5 p x ; 
         t e x t - a l i g n :   l e f t ; 
 } 
 
 . b 2 b 2 - p d f - f o r m - c o l   { 
         f l e x :   1 ; 
         m i n - w i d t h :   2 5 0 p x ; 
 } 
 
 . b 2 b 2 - p d f - f o r m - c o l   h 4 , 
 . b 2 b 2 - p d f - f o r m - m e t a   h 4   { 
         m a r g i n - b o t t o m :   1 0 p x ; 
         c o l o r :   # 3 3 3 ; 
         f o n t - s i z e :   1 5 p x ; 
 } 
 
 . b 2 b 2 - p d f - i n p u t   { 
         w i d t h :   1 0 0 % ; 
         p a d d i n g :   8 p x   1 0 p x ; 
         b o r d e r :   1 p x   s o l i d   # c c c ; 
         b o r d e r - r a d i u s :   4 p x ; 
         m a r g i n - b o t t o m :   1 0 p x ; 
         b o x - s i z i n g :   b o r d e r - b o x ; 
 } 
 
 . b 2 b 2 - p d f - m e t a - g r i d   { 
         d i s p l a y :   g r i d ; 
         g r i d - t e m p l a t e - c o l u m n s :   r e p e a t ( a u t o - f i t ,   m i n m a x ( 2 0 0 p x ,   1 f r ) ) ; 
         g a p :   1 5 p x ; 
 } 
 
 . b 2 b 2 - b t n - p d f   { 
         b a c k g r o u n d :   # 4 C A F 5 0 ; 
         c o l o r :   # f f f ; 
         b o r d e r :   n o n e ; 
         p a d d i n g :   1 2 p x   2 5 p x ; 
         b o r d e r - r a d i u s :   4 p x ; 
         c u r s o r :   p o i n t e r ; 
         f o n t - w e i g h t :   b o l d ; 
         f o n t - s i z e :   1 6 p x ; 
         t r a n s i t i o n :   b a c k g r o u n d   0 . 2 s ; 
 } 
 
 . b 2 b 2 - b t n - p d f : h o v e r   { 
         b a c k g r o u n d :   # 3 8 8 E 3 C ; 
 } 
 
 . b 2 b 2 - b t n - p d f . l o a d i n g   { 
         o p a c i t y :   0 . 7 ; 
         c u r s o r :   w a i t ; 
 } 
 
 . b 2 b 2 - l o g i n - n o t i c e   { 
         b a c k g r o u n d :   # f f f 3 c d ; 
         b o r d e r - l e f t :   4 p x   s o l i d   # f f a 0 0 0 ; 
         p a d d i n g :   1 5 p x ; 
         m a r g i n - t o p :   1 5 p x ; 
         t e x t - a l i g n :   l e f t ; 
 } 
 
 
