/* ==========================================================================
   Flight Search Results Section (Vastwing-style UI)
   ========================================================================== */
.flight-results-section {
    padding: 10px 0 80px 0;
    background: var(--slate-100);
}

.flight-results-section .container {
    max-width: 1500px;
    margin: 0 auto;
}

/* 1. Nearby Dates Price Carousel Bar */
.fr-nearby-dates {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
    overflow: hidden;
}

.fr-date-cell {
    padding: 14px 12px;
    text-align: center;
    border-right: 1px solid var(--slate-200);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
}

.fr-date-cell:last-child {
    border-right: none;
}

.fr-date-cell:hover {
    background: var(--slate-50);
}

.fr-date-cell.active {
    background: var(--primary-light);
    border-bottom: 3px solid var(--primary-cyan);
}

.fr-date-label {
    font-size: 0.82rem;
    color: var(--slate-500);
    margin-bottom: 4px;
    font-weight: 500;
}

.fr-date-price {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--slate-900);
}

.fr-date-cell.active .fr-date-price {
    color: var(--primary-cyan);
}

/* 2. Main Layout (Sidebar + Results) */
.fr-layout {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 28px;
    align-items: start;
}

/* 3. Filter Sidebar */
.fr-sidebar {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    box-shadow: var(--shadow-sm);
}

.fr-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--slate-200);
}

.fr-sidebar-header h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--slate-900);
    margin: 0;
}

.fr-reset-link {
    font-size: 0.82rem;
    color: var(--primary-cyan);
    font-weight: 700;
    text-decoration: none;
}

.fr-reset-link:hover {
    text-decoration: underline;
}

.fr-filter-group {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--slate-100);
}

.fr-filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.fr-filter-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fr-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fr-checkbox-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.88rem;
    color: var(--slate-700);
    cursor: pointer;
}

.fr-checkbox-item input[type="checkbox"] {
    margin-right: 10px;
    width: 16px;
    height: 16px;
    accent-color: var(--primary-cyan);
    cursor: pointer;
}

.fr-checkbox-item span.price-tag {
    font-size: 0.82rem;
    color: var(--slate-500);
    font-weight: 600;
}

/* 4. Results Column */
.fr-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    background: var(--white);
    padding: 14px 20px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
}

.fr-results-count {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--slate-800);
}

.fr-sort-select {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--slate-600);
}

.fr-sort-select select {
    padding: 6px 12px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-weight: 700;
    color: var(--slate-900);
    background: var(--white);
    cursor: pointer;
}

/* 5. Flight Result Cards (Vastwing-style) */
.fr-card {
    background: var(--white);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: 220px 1fr;
    overflow: hidden;
    transition: all 0.25s ease;
}

.fr-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Left Price / CTA Column */
.fr-card-price-col {
    padding: 22px 20px;
    background: var(--slate-50);
    border-right: 1px solid var(--slate-200);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}

.fr-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 999px;
    margin-bottom: 10px;
}

.fr-badge.cheapest {
    background: #dcfce7;
    color: #15803d;
}

.fr-badge.fastest {
    background: #e0f2fe;
    color: #0369a1;
}

.fr-badge.value {
    background: #f3e8ff;
    color: #6b21a8;
}

.fr-price {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--slate-900);
    line-height: 1;
    margin-bottom: 4px;
}

.fr-price span {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--slate-600);
}

.fr-price-sub {
    font-size: 0.78rem;
    color: var(--slate-500);
    margin-bottom: 14px;
}

.fr-luggage {
    font-size: 0.8rem;
    color: var(--slate-600);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    font-weight: 600;
}

.fr-book-btn {
    width: 100%;
    padding: 10px 16px;
    font-size: 0.92rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    text-align: center;
}

/* Right Schedule / Legs Column */
.fr-card-legs-col {
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
}

.fr-leg-row {
    display: grid;
    grid-template-columns: 140px 1fr 140px;
    align-items: center;
    gap: 16px;
}

.fr-leg-time {
    text-align: left;
}

.fr-leg-time.arrival {
    text-align: right;
}

.fr-time-val {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--slate-900);
    line-height: 1.1;
}

.fr-airport-code {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--slate-500);
    margin-top: 2px;
}

.fr-leg-route {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 0 10px;
}

.fr-airline-info {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--slate-700);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fr-duration-line {
    width: 100%;
    height: 2px;
    background: var(--slate-300);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
}

.fr-stop-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-cyan);
    border: 2px solid var(--white);
    border-radius: 50%;
    position: absolute;
    box-shadow: 0 0 0 2px var(--slate-300);
}

.fr-stop-dot.direct {
    background: var(--slate-400);
}

.fr-stops-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate-500);
}

.fr-leg-divider {
    border: 0;
    border-top: 1px dashed var(--slate-200);
    margin: 0;
}

/* Responsive Layout */
@media (max-width: 992px) {
    .fr-layout {
        grid-template-columns: 1fr;
    }
    .fr-nearby-dates {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 768px) {
    .fr-card {
        grid-template-columns: 1fr;
    }
    .fr-card-price-col {
        border-right: none;
        border-bottom: 1px solid var(--slate-200);
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
    }
    .fr-book-btn {
        width: auto;
    }

    /* Date bar: all cells in one fixed row, no scroll */
    .fr-nearby-dates {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        overflow: visible;
    }

    .fr-date-cell {
        padding: 8px 4px;
    }

    .fr-date-label {
        font-size: 0.65rem;
        margin-bottom: 2px;
    }

    .fr-date-price {
        font-size: 0.78rem;
        font-weight: 700;
    }
    .fr-leg-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .fr-leg-time.arrival {
        text-align: center;
    }
}