/* Custom Transport Search Styling */
.cts-search-container {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    padding: 24px;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    font-family: 'Kanit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 1100px;
    margin: 20px auto;
    color: #f8fafc;
}

.cts-form-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr 1fr auto;
    gap: 12px;
    align-items: end;
}

.cts-input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cts-input-group label {
    font-size: 13px;
    font-weight: 500;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 4px;
}

.cts-input-group input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: #ffffff !important;
    font-size: 15px;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.cts-input-group input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.12);
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.cts-swap-btn {
    height: 48px;
    width: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: #a5b4fc;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.cts-swap-btn:hover {
    background: #6366f1;
    color: #ffffff;
    border-color: #6366f1;
    transform: rotate(180deg);
}

.cts-submit-btn {
    height: 48px;
    padding: 0 28px;
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.cts-submit-btn:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.4);
}

/* Mobile Responsive */
@media (max-width: 868px) {
    .cts-form-grid {
        grid-template-columns: 1fr;
    }

    .cts-swap-btn {
        width: 100%;
        height: 36px;
    }

    .cts-swap-btn svg {
        transform: rotate(90deg);
    }
}