/* Global Variables */
:root {
    --primary: #2e5bff;
    --primary-light: #e6edff;
    --success: #28a745;
    --light-gray: #f8f9fa;
    --dark: #212529;
    --dark-gray: #6c757d;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: 0.3s;
    --border-radius: 12px;
    --font-family: 'Poppins', sans-serif;
}

/* Base */
body {
    font-family: var(--font-family);
    background-color: var(--light-gray);
    color: var(--dark);
    margin: 0;
    padding: 0;
}

.container.rfq-container {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Layout */
.main-layout {
    display: flex;
    gap: 30px;
}

/* Sidebar */
.rfq-sidebar {
    flex: 0 0 280px;
    position: sticky;
    top: 20px;
    height: fit-content;
}

.rfq-sidebar .card {
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.rfq-sidebar .card-header h5 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
}

.rfq-sidebar .form-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.rfq-sidebar .form-control,
.rfq-sidebar .form-select {
    border: 1.5px solid #ddd;
    border-radius: 10px;
    padding: 10px 14px;
    transition: var(--transition);
}

.rfq-sidebar .form-control:focus,
.rfq-sidebar .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(46, 91, 255, 0.1);
    outline: none;
}

.rfq-sidebar .btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 12px;
    transition: var(--transition);
}

.rfq-sidebar .btn-primary {
    background-color: var(--primary);
    color: #fff;
    border: none;
}

.rfq-sidebar .btn-primary:hover {
    background-color: #2545d4;
}

.rfq-sidebar .btn-outline-secondary {
    border: 1px solid var(--dark-gray);
    color: var(--dark-gray);
}

.rfq-sidebar .btn-outline-secondary:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

/* RFQ List */
.rfq-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rfq-list .card {
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    padding: 20px;
}

.rfq-list .card:hover {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
}

.rfq-list .card-title a {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
    text-decoration: none;
}

.rfq-list .card-title a:hover {
    color: var(--primary);
}

.rfq-list .card-text {
    color: var(--dark-gray);
    margin: 12px 0;
    line-height: 1.5;
}

.rfq-list .text-muted {
    font-size: 14px;
}

.rfq-list .badge {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-success {
    background-color: var(--success);
    color: #fff;
}

/* Card Footer Buttons */
.rfq-list .btn-sm {
    padding: 6px 14px;
    font-size: 14px;
    border-radius: 10px;
}

/* Pagination */
.rfq-pagination .pagination {
    justify-content: center;
    display: flex;
    gap: 5px;
    margin-top: 30px;
}

.rfq-pagination .page-item .page-link {
    border-radius: 10px;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    padding: 6px 12px;
}

.rfq-pagination .page-item.active .page-link {
    background-color: var(--primary);
    color: #fff;
    border: none;
}

.rfq-pagination .page-item .page-link:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

/* Empty State */
.rfq-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--dark-gray);
}

.rfq-empty h4 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--dark);
}

.rfq-empty p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 992px) {
    .main-layout {
        flex-direction: column;
    }

    .rfq-sidebar {
        width: 100%;
        position: relative;
        top: auto;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .rfq-list .col-md-4.text-end {
        text-align: left !important;
        margin-top: 12px;
    }

    .rfq-list .card-body .row {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .rfq-sidebar .btn,
    .rfq-sidebar .btn-outline-secondary {
        width: 100%;
    }
}