/* ══════════════════════════════════════════════════════════════
   MÁS TRAVESÍA BOOKINGS — Estilos del Buscador de Vuelos
   ══════════════════════════════════════════════════════════════ */

/* ── Variables de color (adaptar a tu marca) ── */
:root {
    --mt-primary:     #1A4E8A;
    --mt-primary-dark:#123a6a;
    --mt-secondary:   #C65C00;
    --mt-bg:          #F4F7FB;
    --mt-white:       #FFFFFF;
    --mt-border:      #D6E4F7;
    --mt-text:        #333333;
    --mt-text-light:  #666666;
    --mt-success:     #1A6B1A;
    --mt-warning:     #C65C00;
    --mt-error:       #B00020;
    --mt-radius:      8px;
    --mt-shadow:      0 2px 12px rgba(0,0,0,0.08);
}

/* ── Wrapper principal ── */
#mt-flight-search-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 900px;
    margin: 0 auto;
    color: var(--mt-text);
}

/* ── Caja de búsqueda ── */
.mt-search-box {
    background: var(--mt-white);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
    padding: 28px 32px;
    box-shadow: var(--mt-shadow);
    margin-bottom: 24px;
}

.mt-search-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--mt-primary);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--mt-border);
}

/* ── Tipo de viaje ── */
.mt-trip-type {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.mt-radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 500;
    color: var(--mt-text);
}

.mt-radio-label input[type="radio"] {
    accent-color: var(--mt-primary);
    width: 16px;
    height: 16px;
}

/* ── Filas del formulario ── */
.mt-form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.mt-form-group {
    flex: 1;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mt-form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--mt-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mt-form-group .required {
    color: var(--mt-error);
}

.mt-form-group input[type="text"],
.mt-form-group select {
    padding: 10px 12px;
    border: 1.5px solid var(--mt-border);
    border-radius: 6px;
    font-size: 15px;
    color: var(--mt-text);
    background: var(--mt-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.mt-form-group input:focus,
.mt-form-group select:focus {
    border-color: var(--mt-primary);
    box-shadow: 0 0 0 3px rgba(26,78,138,0.12);
    outline: none;
    background: var(--mt-white);
}

.mt-form-group small {
    font-size: 11px;
    color: var(--mt-text-light);
}

/* ── Botón intercambiar ── */
.mt-swap-btn-wrapper {
    display: flex;
    align-items: flex-end;
    padding-bottom: 8px;
}

#mt-swap-airports {
    background: var(--mt-bg);
    border: 1.5px solid var(--mt-border);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

#mt-swap-airports:hover {
    background: var(--mt-primary);
    color: white;
    border-color: var(--mt-primary);
}

/* ── Checkbox ── */
.mt-checkbox-group {
    justify-content: flex-end;
    padding-bottom: 4px;
}

.mt-checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 14px;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
}

.mt-checkbox-group input[type="checkbox"] {
    accent-color: var(--mt-primary);
    width: 16px;
    height: 16px;
}

/* ── Botón de búsqueda ── */
.mt-form-submit {
    margin-top: 8px;
}

.mt-btn-primary {
    background: var(--mt-primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 13px 28px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.mt-btn-primary:hover {
    background: var(--mt-primary-dark);
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

.mt-btn-primary:disabled {
    background: #aaa;
    cursor: not-allowed;
    transform: none;
}

.mt-btn-secondary {
    background: transparent;
    color: var(--mt-primary);
    border: 2px solid var(--mt-primary);
    border-radius: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.mt-btn-secondary:hover {
    background: var(--mt-primary);
    color: white;
    text-decoration: none;
}

/* ── Indicador de carga ── */
#mt-loading {
    text-align: center;
    padding: 40px;
    color: var(--mt-text-light);
}

.mt-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid var(--mt-border);
    border-top-color: var(--mt-primary);
    border-radius: 50%;
    animation: mt-spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

@keyframes mt-spin {
    to { transform: rotate(360deg); }
}

/* ── Mensaje de error ── */
#mt-error {
    background: #FFF0F0;
    border: 1.5px solid #ffaaaa;
    border-left: 4px solid var(--mt-error);
    border-radius: var(--mt-radius);
    padding: 14px 18px;
    color: var(--mt-error);
    margin-bottom: 20px;
    font-weight: 500;
}

/* ── Resultados ── */
.mt-results-header {
    margin-bottom: 16px;
}

.mt-results-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--mt-primary);
    margin: 0 0 4px 0;
}

.mt-results-header p {
    color: var(--mt-text-light);
    font-size: 14px;
    margin: 0;
}

/* ── Tarjeta de vuelo ── */
.mt-flight-card {
    background: var(--mt-white);
    border: 1.5px solid var(--mt-border);
    border-radius: var(--mt-radius);
    margin-bottom: 16px;
    box-shadow: var(--mt-shadow);
    overflow: hidden;
    transition: border-color 0.2s;
}

.mt-flight-card:hover {
    border-color: var(--mt-primary);
}

.mt-flight-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--mt-bg);
    border-bottom: 1px solid var(--mt-border);
}

.mt-flight-number {
    font-weight: 700;
    color: var(--mt-text-light);
    font-size: 13px;
}

.mt-seats-warning {
    font-size: 12px;
    color: var(--mt-warning);
    font-weight: 600;
}

.mt-flight-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.mt-price-amount {
    font-size: 22px;
    font-weight: 800;
    color: var(--mt-success);
}

.mt-price-label {
    font-size: 11px;
    color: var(--mt-text-light);
    text-transform: uppercase;
}

/* ── Itinerario ── */
.mt-itinerary {
    padding: 16px 20px;
    border-bottom: 1px solid var(--mt-border);
}

.mt-itinerary:last-of-type {
    border-bottom: none;
}

.mt-itinerary-label {
    font-weight: 700;
    font-size: 13px;
    color: var(--mt-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.mt-itinerary-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--mt-text-light);
    margin-bottom: 12px;
}

/* ── Segmento ── */
.mt-segment {
    background: var(--mt-bg);
    border-radius: 6px;
    padding: 12px 16px;
    margin-bottom: 6px;
}

.mt-segment-airline {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.mt-carrier {
    font-weight: 600;
    font-size: 14px;
    color: var(--mt-text);
}

.mt-flight-num {
    font-size: 13px;
    color: var(--mt-text-light);
    background: white;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--mt-border);
}

.mt-segment-route {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mt-airport {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 80px;
}

.mt-airport strong {
    font-size: 20px;
    font-weight: 800;
    color: var(--mt-primary);
}

.mt-airport span {
    font-size: 12px;
    color: var(--mt-text);
}

.mt-airport small {
    font-size: 11px;
    color: var(--mt-text-light);
}

.mt-segment-line {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.mt-seg-duration {
    font-size: 12px;
    color: var(--mt-text-light);
    font-weight: 500;
}

.mt-line {
    color: var(--mt-primary);
    font-size: 16px;
    letter-spacing: -2px;
}

.mt-connection {
    text-align: center;
    font-size: 12px;
    color: var(--mt-warning);
    font-weight: 600;
    padding: 4px;
    margin: 4px 0;
}

/* ── Info de tarifa ── */
.mt-fare-info {
    padding: 10px 20px;
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--mt-text-light);
    background: #F9FBFF;
    border-top: 1px solid var(--mt-border);
}

/* ── Footer de la tarjeta ── */
.mt-card-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--mt-border);
    text-align: right;
}

.mt-btn-quote {
    font-size: 14px;
    padding: 10px 22px;
}

/* ── Aviso de cotización ── */
.mt-quote-notice {
    background: #E8F0FB;
    border: 1.5px solid var(--mt-border);
    border-radius: var(--mt-radius);
    padding: 18px 24px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.mt-quote-notice p {
    margin: 0;
    color: var(--mt-text);
    font-size: 14px;
}

/* ── Referencia IATA ── */
.mt-iata-reference {
    margin-top: 20px;
    background: var(--mt-white);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
}

.mt-iata-reference details {
    padding: 14px 18px;
}

.mt-iata-reference summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: var(--mt-primary);
    list-style: none;
}

.mt-iata-reference summary::-webkit-details-marker { display: none; }

.mt-iata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 6px 20px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--mt-text);
}

.mt-iata-grid strong {
    color: var(--mt-primary);
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .mt-search-box {
        padding: 18px 16px;
    }

    .mt-form-row {
        flex-direction: column;
        gap: 12px;
    }

    .mt-swap-btn-wrapper {
        align-items: center;
        padding-bottom: 0;
    }

    .mt-flight-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .mt-segment-route {
        flex-direction: column;
        align-items: flex-start;
    }

    .mt-itinerary-meta {
        flex-direction: column;
        gap: 4px;
    }

    .mt-quote-notice {
        flex-direction: column;
    }

    .mt-fare-info {
        flex-direction: column;
        gap: 6px;
    }
}

/* ══ AUTOCOMPLETADO ══════════════════════════════════════════════════════════ */
.mt-autocomplete-wrap {
    position: relative;
}

.mt-autocomplete-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1.5px solid var(--mt-primary);
    border-top: none;
    border-radius: 0 0 8px 8px;
    z-index: 9999;
    max-height: 280px;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.mt-airport-option {
    display: grid;
    grid-template-columns: 52px 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.15s;
}

.mt-airport-option:last-child { border-bottom: none; }

.mt-airport-option:hover {
    background: var(--mt-accent, #E8F0FB);
}

.mt-airport-code {
    font-size: 16px;
    font-weight: 800;
    color: var(--mt-primary);
    background: var(--mt-bg);
    padding: 3px 6px;
    border-radius: 4px;
    text-align: center;
    letter-spacing: 1px;
}

.mt-airport-info {
    font-size: 13px;
    color: var(--mt-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mt-airport-info strong {
    color: var(--mt-text);
}

.mt-airport-country {
    font-size: 11px;
    color: var(--mt-text-light);
    white-space: nowrap;
}

/* ══ MULTI-CITY ══════════════════════════════════════════════════════════════ */
.mt-segment-row {
    background: var(--mt-bg);
    border: 1.5px solid var(--mt-border);
    border-radius: var(--mt-radius);
    padding: 16px;
    margin-bottom: 12px;
}

.mt-segment-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--mt-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.mt-add-segment-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.mt-btn-add {
    background: transparent;
    border: 2px dashed var(--mt-primary);
    color: var(--mt-primary);
    border-radius: 6px;
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.mt-btn-add:hover {
    background: var(--mt-primary);
    color: white;
    border-style: solid;
}

.mt-btn-add:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.mt-segments-note {
    font-size: 12px;
    color: var(--mt-text-light);
}

.mt-remove-wrap {
    max-width: 100px;
    flex: 0 0 auto;
    justify-content: flex-end;
}

.mt-remove-segment {
    background: transparent;
    border: 1.5px solid #ffaaaa;
    color: var(--mt-error);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.mt-remove-segment:hover {
    background: #fff0f0;
}