/* ========== BRAND COLORS ========== */
:root {
    --red-primary: #940909;
    --red-secondary: #BE3030;
    --red-tertiary: #BC3131;
    --red-light: #911616;
    --white: #FFFFFF;
    --gray-dark: #2c2c2c;
    --gray-medium: #666666;
    --gray-light: #f8f9fa;
    --border-color: #ddd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--gray-light);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* ========== HEADER ========== */
.header {
    background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-secondary) 38%, var(--red-tertiary) 68%, var(--red-light) 100%);
    padding: 10px 0;
}

.header .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
}

.search-box {
    flex: 1;
    max-width: 400px;
    margin: 0 20px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 8px 40px 8px 15px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
}

.search-box button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--red-primary);
    border: none;
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.header-icons {
    display: flex;
    gap: 20px;
    color: white;
}

.header-icons i {
    font-size: 1.2rem;
    cursor: pointer;
}

/* ========== MAIN LAYOUT ========== */
.main-container {
    display: flex;
    min-height: calc(100vh - 60px);
}

/* ========== SIDEBAR ========== */
.sidebar {
    width: 200px;
    background: linear-gradient(180deg, #495057 0%, #343a40 50%, #212529 100%);
    padding: 0;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    border-bottom: 1px solid #444;
}

.sidebar-menu a {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
}

.sidebar-menu a:hover {
    background: var(--red-primary);
    text-decoration: none;
    color: white;
}

.sidebar-menu i {
    margin-right: 10px;
    width: 16px;
}

/* ========== BREADCRUMB ========== */
.breadcrumb-nav {
    background: white;
    padding: 10px 20px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    font-family: 'Montserrat', sans-serif;
}

.breadcrumb-nav a {
    color: var(--red-primary);
    text-decoration: none;
}

.breadcrumb-nav a:hover {
    text-decoration: underline;
}

/* ========== CONTENT ========== */
.content {
    flex: 1;
    padding: 20px;
}

.page-title {
    background: white;
    padding: 15px 20px;
    margin-bottom: 0;
    border-radius: 8px 8px 0 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-dark);
    font-family: 'Montserrat', sans-serif;
}

.products-header {
    background: #666;
    color: white;
    padding: 10px 20px;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
}

/* ========== PRODUCT SECTIONS - FIXED ========== */
.product-section {
    background: white;
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.section-title {
    background: #f8f9fa;
    padding: 15px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-dark);
    border-bottom: 1px solid var(--border-color);
    font-family: 'Montserrat', sans-serif;
}

/* FIX: Remove grid, use flexbox instead */
.products-grid {
    display: flex;
    flex-wrap: wrap;
    padding: 15px;
    gap: 15px;
}

/* FIX: Proper column sizing */
.col-lg-3,
.col-md-6,
.col-sm-6 {
    flex: 0 0 calc(25% - 15px);
    max-width: calc(25% - 15px);
}

.product-card {
    background: white;
    padding: 15px;
    text-align: center;
    transition: transform 0.2s;
    cursor: pointer;
    border: 1px solid #eee;
    border-radius: 8px;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.product-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    margin: 0 auto 10px;
    border-radius: 4px;
}

.product-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: 5px;
    line-height: 1.3;
    font-family: 'Montserrat', sans-serif;
}

.product-price {
    font-size: 11px;
    color: var(--red-primary);
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
}
/* ========== CART SUMMARY SECTION ========== */
.cart-summary-section {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cart-summary-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--red-primary);
    font-family: 'Montserrat', sans-serif;
}

.cart-summary-title i {
    color: var(--red-primary);
    margin-right: 10px;
}

.cart-items-container {
    min-height: 150px;
    margin-bottom: 20px;
}

.empty-cart-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-medium);
}

.empty-cart-message i {
    font-size: 3rem;
    color: #ddd;
    margin-bottom: 15px;
}

.empty-cart-message p {
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.cart-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    margin-right: 15px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    color: var(--gray-dark);
    font-size: 0.95rem;
    margin-bottom: 5px;
    font-family: 'Montserrat', sans-serif;
}

.cart-item-price {
    color: var(--red-primary);
    font-weight: 600;
    font-size: 0.9rem;
    font-family: 'Montserrat', sans-serif;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: 15px;
}

.qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.qty-btn:hover {
    background: var(--red-primary);
    color: white;
    border-color: var(--red-primary);
}

.qty-display {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
}

.cart-item-total {
    font-weight: 700;
    color: var(--red-primary);
    font-size: 1.1rem;
    min-width: 100px;
    text-align: right;
    font-family: 'Montserrat', sans-serif;
}

.remove-item-btn {
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px 10px;
    transition: color 0.2s;
}

.remove-item-btn:hover {
    color: var(--red-primary);
}

.cart-totals {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    color: var(--gray-dark);
}

.cart-total-row {
    border-top: 2px solid var(--border-color);
    margin-top: 10px;
    padding-top: 15px;
    font-size: 1.3rem;
    font-weight: 700;
}

.cart-total {
    color: var(--red-primary);
    font-weight: 700;
    font-size: 1.5rem;
}

/* Quotation Actions */
.quotation-actions {
    margin-top: 20px;
    text-align: center;
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
}

.quotation-actions .btn {
    background-color: var(--red-primary);
    border-color: var(--red-primary);
    color: white;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Montserrat', sans-serif;
}

.quotation-actions .btn:hover:not(:disabled) {
    background-color: var(--red-secondary);
    border-color: var(--red-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.quotation-actions .btn:disabled {
    background-color: #ccc;
    border-color: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.7;
}

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

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .cart-item {
        flex-wrap: wrap;
    }
    
    .cart-item-details {
        flex: 1 1 100%;
        margin-bottom: 10px;
    }
    
    .cart-item-quantity {
        margin-right: 0;
    }
}
/* ========== CUSTOMER FORM ========== */
.customer-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    margin-top: 20px;
}

.form-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--gray-dark);
    font-family: 'Montserrat', sans-serif;
}

.form-subtitle {
    color: var(--gray-medium);
    margin-bottom: 25px;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--gray-dark);
    font-family: 'Montserrat', sans-serif;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.form-control:focus {
    outline: none;
    border-color: var(--red-primary);
}

textarea.form-control {
    height: 100px;
    resize: vertical;
}

.submit-btn {
    background: var(--red-primary);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    display: block;
    margin: 20px auto 0;
    font-family: 'Montserrat', sans-serif;
}

.submit-btn:hover {
    background: var(--red-secondary);
}

/* ========== FOOTER ========== */
.footer {
    background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-secondary) 38%, var(--red-tertiary) 68%, var(--red-light) 100%);
    color: white;
    padding: 20px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .col-lg-3 {
        flex: 0 0 calc(33.333% - 15px);
        max-width: calc(33.333% - 15px);
    }
}

@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        order: 2;
    }
    
    .content {
        order: 1;
        width: 100%;
    }
    
    .col-lg-3,
    .col-md-6 {
        flex: 0 0 calc(50% - 15px);
        max-width: calc(50% - 15px);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .header .container-fluid {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .search-box {
        order: 3;
        max-width: 100%;
        margin: 10px 0;
    }
    
    .cart-item {
        flex-wrap: wrap;
    }
    
    .cart-item-details {
        flex: 1 1 100%;
        margin-bottom: 10px;
    }
    
    .cart-item-quantity {
        margin-right: 0;
    }
}

@media (max-width: 576px) {
    .col-sm-6 {
        flex: 0 0 calc(50% - 15px);
        max-width: calc(50% - 15px);
    }
}

/* Add +/- buttons to product cards */
.product-card {
    position: relative;
}

.product-add-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.product-qty-btn {
    width: 25px;
    height: 25px;
    border: 1px solid var(--red-primary);
    background: white;
    color: var(--red-primary);
    border-radius: 50%;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.product-qty-btn:hover {
    background: var(--red-primary);
    color: white;
}

.product-qty-display {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
}