/* =============================================================================
   LogicsBridge Travel Suite — Duffel API Custom CSS
   Booking.com-inspired design | Works alongside Tailwind CSS v3
   ============================================================================= */

/* ── Google Fonts & CSS Variables ─────────────────────────────────────────── */
:root {
    --dts-blue:        #003b95;
    --dts-blue-dark:   #00266e;
    --dts-blue-mid:    #0055cc;
    --dts-blue-light:  #e8f0fe;
    --dts-yellow:      #febb02;
    --dts-yellow-dark: #e5a800;
    --dts-green:       #008009;
    --dts-red:         #cc0000;
    --dts-gray-100:    #f2f2f2;
    --dts-gray-200:    #e5e7eb;
    --dts-gray-500:    #6b7280;
    --dts-gray-700:    #374151;
    --dts-gray-900:    #111827;
    --dts-white:       #ffffff;
    --dts-shadow-sm:   0 1px 4px rgba(0,0,0,.08);
    --dts-shadow-md:   0 4px 16px rgba(0,0,0,.12);
    --dts-shadow-lg:   0 8px 32px rgba(0,0,0,.15);
    --dts-radius-sm:   8px;
    --dts-radius-md:   12px;
    --dts-radius-lg:   16px;
    --dts-radius-xl:   24px;
    --transition:      all .2s ease;
}

#duffel-ts-wrap {
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
    font-size: 15px;
    color: var(--dts-gray-900);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

#duffel-ts-wrap * { box-sizing: border-box; }
#duffel-ts-wrap svg { display: inline-block; vertical-align: middle; }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.dts-hero {
    position: relative;
    background: linear-gradient(135deg, #001f5b 0%, var(--dts-blue) 50%, #1a6dff 100%);
    padding: 52px 32px 0;
    overflow: hidden;
    border-radius: 0 0 var(--dts-radius-xl) var(--dts-radius-xl);
    margin-bottom: 0;
}

.dts-hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,.05) 0%, transparent 60%),
                      radial-gradient(circle at 80% 20%, rgba(255,255,255,.05) 0%, transparent 50%);
    pointer-events: none;
}

.dts-hero-content {
    text-align: center;
    margin-bottom: 32px;
}

.dts-tagline {
    font-size: .78rem;
    font-weight: 600;
    color: rgba(255,255,255,.65);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 12px;
}

.dts-headline {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 10px;
    line-height: 1.2;
}

.dts-subline {
    font-size: 1rem;
    color: rgba(255,255,255,.75);
    margin: 0;
}

/* ── TABS ─────────────────────────────────────────────────────────────────── */
.dts-tabs {
    display: flex;
    gap: 4px;
    justify-content: center;
    background: rgba(255,255,255,.12);
    padding: 6px;
    border-radius: var(--dts-radius-lg) var(--dts-radius-lg) 0 0;
    margin: 0 -32px;
    border-bottom: none;
}

.dts-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    font-size: .88rem;
    font-weight: 600;
    color: rgba(255,255,255,.75);
    background: transparent;
    border: none;
    border-radius: var(--dts-radius-md);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.dts-tab:hover {
    background: rgba(255,255,255,.15);
    color: #fff;
}

.dts-tab.active {
    background: #fff;
    color: var(--dts-blue);
    box-shadow: var(--dts-shadow-sm);
}

.dts-tab-icon { font-size: 1rem; }

/* ── SEARCH CARD ──────────────────────────────────────────────────────────── */
.dts-search-card {
    background: #fff;
    border-radius: 0 0 var(--dts-radius-xl) var(--dts-radius-xl);
    box-shadow: var(--dts-shadow-lg);
    padding: 24px;
    margin-bottom: 28px;
    border: 1px solid var(--dts-gray-200);
}

/* ── SEARCH FORM PANE ─────────────────────────────────────────────────────── */
.dts-pane { display: block; }

.dts-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.dts-field {
    display: flex;
    flex-direction: column;
    min-width: 140px;
    flex: 1;
}

.dts-field-xl { flex: 2; min-width: 200px; }
.dts-field-sm { max-width: 150px; flex: 0 1 130px; }
.dts-field-btn { flex: 0 0 auto; align-self: flex-end; }

.dts-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: .72rem;
    font-weight: 700;
    color: var(--dts-gray-700);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 6px;
    white-space: nowrap;
}

.dts-label-icon {
    width: 14px;
    height: 14px;
    color: var(--dts-blue);
    flex-shrink: 0;
}

.dts-input-wrap { position: relative; display: flex; }

.dts-input {
    width: 100%;
    padding: 11px 14px;
    font-size: .92rem;
    font-family: inherit;
    color: var(--dts-gray-900);
    background: var(--dts-gray-100);
    border: 2px solid transparent;
    border-radius: var(--dts-radius-sm);
    transition: var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.dts-input:focus {
    background: #fff;
    border-color: var(--dts-blue);
    box-shadow: 0 0 0 3px rgba(0,59,149,.12);
}

.dts-input::placeholder { color: #aab0bc; }

.dts-input-lg { padding: 12px 16px; font-size: 1rem; }

select.dts-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

/* ── SEARCH BUTTON ────────────────────────────────────────────────────────── */
.dts-search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 46px;
    padding: 0 28px;
    font-size: .95rem;
    font-weight: 700;
    font-family: inherit;
    color: #fff;
    background: linear-gradient(135deg, var(--dts-blue) 0%, #1a6dff 100%);
    border: none;
    border-radius: var(--dts-radius-sm);
    cursor: pointer;
    transition: all .25s ease;
    box-shadow: 0 4px 14px rgba(0,59,149,.35);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.dts-search-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0);
    transition: background .2s;
}

.dts-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,59,149,.45);
}

.dts-search-btn:hover::before { background: rgba(255,255,255,.08); }

.dts-search-btn:active { transform: translateY(0); }

.dts-search-btn.dts-loading .dts-btn-label { opacity: 0; }
.dts-search-btn.dts-loading .dts-btn-spin { opacity: 1; }

.dts-btn-icon { width: 18px; height: 18px; flex-shrink: 0; }
.dts-btn-label { flex: 1; }

.dts-btn-spin {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dts-spin .7s linear infinite;
    display: none;
    flex-shrink: 0;
}

.dts-search-btn.dts-loading .dts-btn-spin { display: block; }
.dts-search-btn.dts-loading .dts-btn-icon { display: none; }

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

/* ── TRIP TYPE RADIO ──────────────────────────────────────────────────────── */
.dts-trip-type-row {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
}

.dts-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--dts-gray-700);
    cursor: pointer;
}

.dts-radio-label input[type="radio"] { display: none; }

.dts-radio-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--dts-gray-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.dts-radio-label input[type="radio"]:checked ~ .dts-radio-custom {
    border-color: var(--dts-blue);
    background: var(--dts-blue);
    box-shadow: inset 0 0 0 3px #fff;
}

/* ── SWAP BUTTON (flights) ────────────────────────────────────────────────── */
.dts-swap-wrap {
    display: flex;
    align-items: flex-end;
    padding-bottom: 4px;
    flex: 0 0 auto;
}

.dts-swap-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--dts-gray-200);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dts-blue);
    flex-shrink: 0;
}

.dts-swap-btn svg { width: 16px; height: 16px; }
.dts-swap-btn:hover { border-color: var(--dts-blue); transform: rotate(180deg); background: var(--dts-blue-light); }

/* ── AUTOCOMPLETE ─────────────────────────────────────────────────────────── */
.dts-autocomplete-wrap { position: relative; }

.dts-autocomplete-list {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1.5px solid var(--dts-blue);
    border-radius: var(--dts-radius-md);
    box-shadow: var(--dts-shadow-lg);
    list-style: none;
    margin: 0;
    padding: 6px 0;
    z-index: 9999;
    max-height: 280px;
    overflow-y: auto;
    display: none;
    animation: dts-dropdown-in .18s ease;
}

@keyframes dts-dropdown-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.dts-autocomplete-list.show { display: block; }

.dts-autocomplete-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background .15s;
}

.dts-autocomplete-item:hover,
.dts-autocomplete-item.focused {
    background: var(--dts-blue-light);
}

.dts-ac-iata {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 26px;
    background: var(--dts-blue);
    color: #fff;
    font-size: .72rem;
    font-weight: 800;
    border-radius: 6px;
    letter-spacing: .5px;
    flex-shrink: 0;
}

.dts-ac-iata.dts-ac-city { background: #22c55e; }
.dts-ac-iata.dts-ac-place { background: #8b5cf6; }

.dts-ac-info { flex: 1; min-width: 0; }

.dts-ac-name {
    font-size: .88rem;
    font-weight: 600;
    color: var(--dts-gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dts-ac-sub {
    font-size: .75rem;
    color: var(--dts-gray-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dts-ac-type {
    font-size: .7rem;
    color: var(--dts-gray-500);
    flex-shrink: 0;
}

/* ── COMING SOON (CARS) ───────────────────────────────────────────────────── */
.dts-coming-soon {
    text-align: center;
    padding: 32px 20px;
}

.dts-cs-emoji { font-size: 3.5rem; display: block; margin-bottom: 12px; }

.dts-cs-badge {
    display: inline-block;
    background: linear-gradient(135deg, #7c3aed, #a855f7);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 14px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.dts-cs-title { font-size: 1.4rem; font-weight: 800; color: var(--dts-gray-900); margin: 0 0 8px; }
.dts-cs-desc  { color: var(--dts-gray-500); font-size: .9rem; max-width: 480px; margin: 0 auto 20px; }

.dts-cs-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 24px;
}

.dts-cs-feature {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--dts-gray-100);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--dts-gray-700);
}

.dts-notify-form { max-width: 440px; margin: 0 auto; }

.dts-notify-input-wrap {
    display: flex;
    gap: 8px;
    border: 2px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.dts-notify-input-wrap:focus-within { border-color: var(--dts-blue); }

.dts-notify-form input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    border: none;
    outline: none;
    font-family: inherit;
    font-size: .92rem;
}

.dts-notify-form button {
    padding: 12px 20px;
    background: var(--dts-blue);
    color: #fff;
    border: none;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.dts-notify-form button:hover { background: var(--dts-blue-dark); }

.dts-notify-success {
    margin-top: 12px;
    color: var(--dts-green);
    font-weight: 600;
    font-size: .9rem;
}

/* ── NOTICE ───────────────────────────────────────────────────────────────── */
.dts-notice {
    padding: 14px 20px;
    border-radius: var(--dts-radius-md);
    margin: 16px 0;
    font-size: .9rem;
    font-weight: 500;
}

.dts-notice.dts-notice-error  { background: #fef2f2; border: 1.5px solid #fecaca; color: #991b1b; }
.dts-notice.dts-notice-info   { background: #eff6ff; border: 1.5px solid #bfdbfe; color: #1e40af; }
.dts-notice.dts-notice-success{ background: #f0fdf4; border: 1.5px solid #bbf7d0; color: #166534; }

/* ── RESULTS HEADER ───────────────────────────────────────────────────────── */
.dts-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    padding-top: 8px;
}

.dts-results-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dts-gray-900);
    margin: 0;
}

.dts-results-sub {
    font-size: .82rem;
    color: var(--dts-gray-500);
    margin: 4px 0 0;
}

.dts-results-controls { display: flex; align-items: center; gap: 12px; }

.dts-sort-wrap { display: flex; align-items: center; gap: 8px; }
.dts-sort-label { font-size: .82rem; color: var(--dts-gray-500); white-space: nowrap; }
.dts-sort-select {
    padding: 7px 28px 7px 10px;
    font-size: .82rem;
    font-family: inherit;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-sm);
    cursor: pointer;
    background: #fff;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.dts-count-badge {
    background: var(--dts-blue-light);
    color: var(--dts-blue);
    font-size: .75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    white-space: nowrap;
}

/* ── HOTEL GRID ───────────────────────────────────────────────────────────── */
.dts-hotel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

/* ── HOTEL CARD ───────────────────────────────────────────────────────────── */
.dts-hotel-card {
    background: #fff;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-lg);
    overflow: hidden;
    transition: all .28s ease;
    display: flex;
    flex-direction: column;
}

.dts-hotel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--dts-shadow-lg);
    border-color: #c7d7fe;
}

.dts-hotel-img {
    height: 190px;
    object-fit: cover;
    width: 100%;
    display: block;
}

.dts-hotel-img-placeholder {
    height: 190px;
    background: linear-gradient(135deg, #dbeafe 0%, #ede9fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.dts-hotel-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dts-hotel-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dts-gray-900);
    margin: 0 0 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dts-hotel-address {
    font-size: .78rem;
    color: var(--dts-gray-500);
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.dts-hotel-stars { color: #f59e0b; font-size: .85rem; letter-spacing: 1px; }

.dts-hotel-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin: 8px 0 12px;
}

.dts-amenity-pill {
    font-size: .7rem;
    background: var(--dts-gray-100);
    color: var(--dts-gray-700);
    padding: 3px 8px;
    border-radius: 50px;
    font-weight: 500;
}

.dts-hotel-cancel { font-size: .75rem; margin-bottom: 12px; font-weight: 500; }
.dts-cancel-ok  { color: var(--dts-green); }
.dts-cancel-no  { color: var(--dts-red); }

.dts-hotel-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--dts-gray-200);
}

.dts-hotel-price .dts-price-per-night {
    font-size: .72rem;
    color: var(--dts-gray-500);
}

.dts-hotel-price .dts-price-amount {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dts-gray-900);
    line-height: 1.1;
}

.dts-hotel-price .dts-price-total {
    font-size: .72rem;
    color: var(--dts-gray-500);
}

.dts-book-btn {
    padding: 10px 18px;
    background: var(--dts-yellow);
    color: var(--dts-gray-900);
    font-family: inherit;
    font-size: .85rem;
    font-weight: 700;
    border: none;
    border-radius: var(--dts-radius-sm);
    cursor: pointer;
    transition: all .2s;
}

.dts-book-btn:hover {
    background: var(--dts-yellow-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(254,187,2,.4);
}

/* ── FLIGHT LIST ──────────────────────────────────────────────────────────── */
.dts-flight-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}

/* ── FLIGHT CARD ──────────────────────────────────────────────────────────── */
.dts-flight-card {
    background: #fff;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all .25s ease;
}

.dts-flight-card:hover {
    border-color: #bfdbfe;
    box-shadow: 0 4px 20px rgba(0,59,149,.1);
}

.dts-airline-logo {
    width: 52px;
    height: 52px;
    border-radius: var(--dts-radius-sm);
    object-fit: contain;
    background: var(--dts-gray-100);
    padding: 4px;
    flex-shrink: 0;
}

.dts-airline-placeholder {
    width: 52px;
    height: 52px;
    border-radius: var(--dts-radius-sm);
    background: linear-gradient(135deg, #dbeafe, #ede9fe);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.dts-flight-main { flex: 1; min-width: 0; }

.dts-flight-route {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.dts-route-code { font-size: 1.2rem; font-weight: 800; color: var(--dts-gray-900); }
.dts-route-arrow {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--dts-gray-500);
}
.dts-route-line {
    flex: 1;
    height: 1px;
    background: var(--dts-gray-200);
    position: relative;
}
.dts-route-duration { font-size: .72rem; color: var(--dts-gray-500); white-space: nowrap; }
.dts-route-stops-dot {
    font-size: .68rem;
    background: var(--dts-gray-700);
    color: #fff;
    padding: 2px 7px;
    border-radius: 50px;
    white-space: nowrap;
}
.dts-stops-nonstop { background: var(--dts-green); color: #fff; }
.dts-stops-one     { background: #f59e0b; color: #fff; }
.dts-stops-multi   { background: #ef4444; color: #fff; }

.dts-flight-times {
    font-size: .82rem;
    color: var(--dts-gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dts-flight-time-val { font-weight: 600; color: var(--dts-gray-900); }

.dts-flight-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.dts-flight-tag {
    font-size: .7rem;
    padding: 2px 8px;
    border-radius: 50px;
    font-weight: 600;
    background: var(--dts-gray-100);
    color: var(--dts-gray-700);
}

.dts-tag-cabin  { background: #dbeafe; color: #1e40af; }
.dts-tag-baggage{ background: #d1fae5; color: #065f46; }

.dts-flight-return {
    border-top: 1px dashed var(--dts-gray-200);
    padding-top: 10px;
    margin-top: 10px;
}

.dts-flight-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
}

.dts-flight-price-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dts-gray-900);
    line-height: 1;
}

.dts-flight-price-label {
    font-size: .72rem;
    color: var(--dts-gray-500);
    text-align: right;
}

.dts-airline-name {
    font-size: .75rem;
    color: var(--dts-gray-500);
    text-align: right;
}

/* ── SKELETON LOADERS ─────────────────────────────────────────────────────── */
@keyframes dts-shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}

.dts-skel-line {
    height: 14px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    border-radius: 6px;
    animation: dts-shimmer 1.5s infinite;
    margin-bottom: 4px;
}

.dts-hotel-skeleton {
    background: #fff;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-lg);
    overflow: hidden;
}

.dts-skel-img {
    height: 190px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: dts-shimmer 1.5s infinite;
}

.dts-skel-body { padding: 16px; }

.dts-flight-skeleton {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-lg);
    padding: 20px;
}

/* ── MODAL OVERLAY ────────────────────────────────────────────────────────── */
.dts-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(3px);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: dts-fade-in .2s ease;
}

@keyframes dts-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ── BOOKING MODAL ────────────────────────────────────────────────────────── */
.dts-modal-dialog {
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: dts-modal-in .25s ease;
}

@keyframes dts-modal-in {
    from { opacity: 0; transform: translateY(20px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.dts-modal-content {
    background: #fff;
    border-radius: var(--dts-radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 60px rgba(0,0,0,.3);
    max-height: 90vh;
}

.dts-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: linear-gradient(135deg, var(--dts-blue-dark) 0%, var(--dts-blue) 100%);
    flex-shrink: 0;
}

.dts-modal-header-inner { display: flex; align-items: center; gap: 14px; }

.dts-modal-logo {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.dts-modal-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.dts-modal-subtitle { font-size: .78rem; color: rgba(255,255,255,.7); margin: 0; }

.dts-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: #fff;
    flex-shrink: 0;
}

.dts-modal-close svg { width: 16px; height: 16px; }
.dts-modal-close:hover { background: rgba(255,255,255,.3); }

/* ── STEPS BAR ────────────────────────────────────────────────────────────── */
.dts-steps-bar {
    padding: 16px 24px;
    border-bottom: 1px solid var(--dts-gray-200);
    background: #fafbfc;
    flex-shrink: 0;
}

.dts-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.dts-modal-step {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.dts-step-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--dts-gray-200);
    color: var(--dts-gray-500);
    font-size: .82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.dts-step-label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--dts-gray-500);
    transition: var(--transition);
}

.dts-modal-step.active .dts-step-circle { background: var(--dts-blue); color: #fff; }
.dts-modal-step.active .dts-step-label  { color: var(--dts-blue); }
.dts-modal-step.completed .dts-step-circle { background: var(--dts-green); color: #fff; }
.dts-modal-step.completed .dts-step-circle::before { content: '✓'; }
.dts-modal-step.completed .dts-step-circle span  { display: none; }

.dts-step-connector {
    flex: 1;
    height: 2px;
    background: var(--dts-gray-200);
    margin: 0 10px;
    min-width: 40px;
}

/* ── MODAL BODY ───────────────────────────────────────────────────────────── */
.dts-modal-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.dts-modal-form-col {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    min-width: 0;
}

.dts-step-header { margin-bottom: 18px; }
.dts-step-header h3 { font-size: 1rem; font-weight: 700; color: var(--dts-gray-900); margin: 0 0 4px; }
.dts-step-header p  { font-size: .8rem; color: var(--dts-gray-500); margin: 0; }

/* ── SUMMARY CARDS ────────────────────────────────────────────────────────── */
.dts-summary-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--dts-blue-light);
    border: 1.5px solid #bfdbfe;
    border-radius: var(--dts-radius-md);
    padding: 16px;
    margin-bottom: 12px;
}

.dts-summary-icon { font-size: 2rem; flex-shrink: 0; }
.dts-summary-info { flex: 1; min-width: 0; }
.dts-summary-info h5 { font-size: .95rem; font-weight: 700; color: var(--dts-gray-900); margin: 0 0 4px; }
.dts-summary-info p  { font-size: .8rem; color: var(--dts-gray-700); margin: 0 0 2px; }
.dts-summary-price { text-align: right; flex-shrink: 0; }
.dts-summary-price .dts-sp-amount { font-size: 1.2rem; font-weight: 800; color: var(--dts-blue); display: block; }
.dts-summary-price small { font-size: .7rem; color: var(--dts-gray-500); }

.dts-price-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1.5px solid #bbf7d0;
    border-radius: var(--dts-radius-sm);
    font-size: .8rem;
    color: #166534;
    font-weight: 500;
}

.dts-price-notice svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── MODAL FORM FIELDS ────────────────────────────────────────────────────── */
.dts-form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.dts-modal-field {
    display: flex;
    flex-direction: column;
    flex: 1 1 160px;
    min-width: 130px;
}

.dts-field-full { flex: 1 1 100%; }

.dts-modal-label {
    font-size: .72rem;
    font-weight: 700;
    color: var(--dts-gray-700);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 6px;
}

.dts-modal-label span { color: var(--dts-red); }

.dts-modal-input {
    width: 100%;
    padding: 10px 13px;
    font-size: .9rem;
    font-family: inherit;
    color: var(--dts-gray-900);
    background: #fff;
    border: 1.5px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-sm);
    transition: var(--transition);
    outline: none;
    appearance: none;
}

.dts-modal-input:focus {
    border-color: var(--dts-blue);
    box-shadow: 0 0 0 3px rgba(0,59,149,.1);
}

.dts-modal-input.is-valid   { border-color: var(--dts-green); }
.dts-modal-input.is-invalid { border-color: var(--dts-red); }

.dts-field-error { font-size: .72rem; color: var(--dts-red); display: none; margin-top: 3px; }
.dts-field-hint  { font-size: .72rem; color: var(--dts-gray-500); margin-top: 3px; }
.dts-modal-input.is-invalid + .dts-field-error { display: block; }

textarea.dts-modal-input { resize: vertical; min-height: 70px; }

/* ── PAYMENT ──────────────────────────────────────────────────────────────── */
.dts-payment-amount {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f0fdf4;
    border: 1.5px solid #bbf7d0;
    border-radius: var(--dts-radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
}

.dts-pa-label  { font-size: .85rem; color: var(--dts-gray-700); font-weight: 600; }
.dts-pa-amount { font-size: 1.2rem; font-weight: 800; color: var(--dts-green); }

/* ── CARD VISUAL ──────────────────────────────────────────────────────────── */
.dts-card-preview {
    background: linear-gradient(135deg, #1a1f3c 0%, #003b95 60%, #1a6dff 100%);
    border-radius: 14px;
    padding: 20px 22px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,59,149,.4);
    aspect-ratio: 1.586;
    max-width: 340px;
}

.dts-card-preview::before {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    right: -60px;
    top: -60px;
    background: rgba(255,255,255,.06);
}

.dts-card-preview::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    right: 40px;
    bottom: -70px;
    background: rgba(255,255,255,.06);
}

.dts-card-inner { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; }

.dts-card-top-row { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: auto; }

.dts-card-chip {
    width: 38px;
    height: 28px;
    background: linear-gradient(135deg, #d4a017, #f5d062);
    border-radius: 5px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 2px;
    padding: 4px;
}

.dts-card-chip div {
    background: rgba(255,255,255,.3);
    border-radius: 2px;
}

.dts-card-brand-icon { font-size: 1.5rem; color: rgba(255,255,255,.9); }

.dts-card-number {
    font-size: 1.05rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 3px;
    color: rgba(255,255,255,.95);
    margin: auto 0 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.dts-card-bottom { display: flex; justify-content: space-between; align-items: flex-end; }
.dts-card-label  { font-size: .6rem; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: 1px; }
.dts-card-value  { font-size: .85rem; font-weight: 700; color: rgba(255,255,255,.9); letter-spacing: .5px; }

.dts-card-input-wrap { position: relative; display: flex; align-items: center; }
.dts-card-input-wrap .dts-modal-input { padding-right: 44px; }
.dts-card-type-badge { position: absolute; right: 12px; font-size: 1.1rem; pointer-events: none; }

.dts-security-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.dts-security-badges span {
    font-size: .72rem;
    color: var(--dts-gray-700);
    background: var(--dts-gray-100);
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: 500;
}

/* ── MODAL SIDEBAR ────────────────────────────────────────────────────────── */
.dts-modal-sidebar {
    width: 260px;
    background: #fafbfc;
    border-left: 1px solid var(--dts-gray-200);
    overflow-y: auto;
    flex-shrink: 0;
}

.dts-sidebar-inner { padding: 24px; }

.dts-sidebar-title {
    font-size: .88rem;
    font-weight: 700;
    color: var(--dts-gray-900);
    margin: 0 0 14px;
}

.dts-price-row {
    display: flex;
    justify-content: space-between;
    font-size: .82rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--dts-gray-200);
    color: var(--dts-gray-700);
}

.dts-price-row strong { color: var(--dts-gray-900); font-weight: 700; }

.dts-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0 0;
    font-weight: 700;
    font-size: .9rem;
    color: var(--dts-gray-900);
    margin-top: 6px;
}

.dts-grand-total {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--dts-blue);
}

/* ── TRUST BOX ────────────────────────────────────────────────────────────── */
.dts-trust-box {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--dts-gray-200);
}

.dts-trust-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: .78rem;
    color: var(--dts-gray-700);
    padding: 6px 0;
}

.dts-trust-item svg { width: 14px; height: 14px; color: var(--dts-blue); flex-shrink: 0; margin-top: 1px; }

/* ── MODAL NAV BUTTONS ────────────────────────────────────────────────────── */
.dts-modal-nav { display: flex; flex-direction: column; gap: 8px; margin-top: 20px; }

.dts-btn-back {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--dts-gray-200);
    border-radius: var(--dts-radius-md);
    font-family: inherit;
    font-size: .9rem;
    font-weight: 600;
    color: var(--dts-gray-700);
    background: #fff;
    cursor: pointer;
    transition: var(--transition);
}
.dts-btn-back:hover { border-color: var(--dts-blue); color: var(--dts-blue); }

.dts-btn-next {
    width: 100%;
    padding: 13px;
    background: var(--dts-blue);
    color: #fff;
    border: none;
    border-radius: var(--dts-radius-md);
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0,59,149,.3);
}
.dts-btn-next:hover { background: var(--dts-blue-dark); }

.dts-btn-confirm {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--dts-green) 0%, #009e0b 100%);
    color: #fff;
    border: none;
    border-radius: var(--dts-radius-md);
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0,128,9,.3);
}
.dts-btn-confirm:hover { filter: brightness(1.08); }
.dts-btn-confirm:disabled { opacity: .65; cursor: not-allowed; }

.dts-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dts-spin .7s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

.dts-booking-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: #fef2f2;
    border: 1.5px solid #fecaca;
    border-radius: var(--dts-radius-sm);
    font-size: .82rem;
    color: #991b1b;
    font-weight: 500;
}

/* ── CONFIRMATION MODAL ───────────────────────────────────────────────────── */
.dts-confirm-dialog { max-width: 420px; width: 100%; }

.dts-confirm-content {
    background: #fff;
    border-radius: var(--dts-radius-xl);
    padding: 36px 28px;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0,0,0,.3);
}

/* ── CHECKMARK ANIMATION ──────────────────────────────────────────────────── */
.dts-checkmark-wrap { margin-bottom: 20px; }

.dts-checkmark-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #f0fdf4;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.dts-checkmark-svg { width: 52px; height: 52px; }

.dts-check-circle {
    stroke: var(--dts-green);
    stroke-width: 2;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: dts-circle-anim .6s ease-in-out forwards;
}

.dts-check-path {
    stroke: var(--dts-green);
    stroke-width: 2.8;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: dts-check-anim .3s .6s ease-in-out forwards;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@keyframes dts-circle-anim { to { stroke-dashoffset: 0; } }
@keyframes dts-check-anim  { to { stroke-dashoffset: 0; } }

.dts-confirm-title { font-size: 1.4rem; font-weight: 800; color: var(--dts-gray-900); margin: 0 0 8px; }
.dts-confirm-sub   { font-size: .88rem; color: var(--dts-gray-500); margin: 0 0 20px; }

.dts-ref-badge {
    background: var(--dts-blue-light);
    border: 1.5px solid #bfdbfe;
    border-radius: var(--dts-radius-md);
    padding: 14px;
    margin-bottom: 16px;
}

.dts-ref-label { font-size: .72rem; color: var(--dts-gray-500); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.dts-ref-code  { font-size: 1.5rem; font-weight: 800; color: var(--dts-blue); letter-spacing: 2px; }

.dts-confirm-details { text-align: left; }

.dts-ci-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--dts-gray-200);
    font-size: .83rem;
}

.dts-ci-row:last-child { border: none; }
.dts-ci-label { color: var(--dts-gray-500); }
.dts-ci-value { color: var(--dts-gray-900); font-weight: 600; }

.dts-btn-done {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    background: var(--dts-blue);
    color: #fff;
    border: none;
    border-radius: var(--dts-radius-md);
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.dts-btn-done:hover { background: var(--dts-blue-dark); }

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .dts-hero { padding: 36px 16px 0; border-radius: 0 0 var(--dts-radius-lg) var(--dts-radius-lg); }
    .dts-search-card { padding: 16px; }
    .dts-form-row { flex-direction: column; }
    .dts-field, .dts-field-sm, .dts-field-xl { min-width: unset; max-width: unset; flex: unset; width: 100%; }
    .dts-field-btn { align-self: stretch; }
    .dts-search-btn { width: 100%; justify-content: center; }
    .dts-modal-body { flex-direction: column; }
    .dts-modal-sidebar { width: 100%; border-left: none; border-top: 1px solid var(--dts-gray-200); }
    .dts-hotel-grid { grid-template-columns: 1fr; }
    .dts-flight-card { flex-wrap: wrap; }
    .dts-tabs { overflow-x: auto; margin: 0 -16px; padding: 6px 16px; }
    .dts-swap-wrap { display: none; }
}

@media (max-width: 480px) {
    .dts-headline { font-size: 1.6rem; }
    .dts-modal-dialog { max-height: 95vh; }
    .dts-tab-text { display: none; }
    .dts-tab-icon { font-size: 1.3rem; }
    .dts-tab { padding: 10px 16px; }
}