/* ============================================================
   DUFFEL FLIGHT SEARCH — Gota.co.id Theme
   Matching Tourfic theme: clean white, blue #1a6dc0, flat
   ============================================================ */

/* ─── Variables ─────────────────────────────────────────────── */
:root {
    --dfs-blue:        #FF4E26;
    --dfs-blue-dark:   #e63d18;
    --dfs-blue-light:  #fff1ee;
    --dfs-blue-mid:    #ff6a4a;
    --dfs-text:        #1a1a2e;
    --dfs-text-muted:  #6b7280;
    --dfs-text-light:  #9ca3af;
    --dfs-bg:          #f5f7fa;
    --dfs-white:       #ffffff;
    --dfs-border:      #e0e7ef;
    --dfs-border-focus:#FF4E26;
    --dfs-green:       #16a34a;
    --dfs-green-light: #dcfce7;
    --dfs-amber:       #d97706;
    --dfs-amber-light: #fef3c7;
    --dfs-red:         #dc2626;
    --dfs-red-light:   #fee2e2;
    --dfs-shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
    --dfs-shadow:      0 4px 16px rgba(0,0,0,0.08);
    --dfs-radius:      12px;
    --dfs-radius-sm:   8px;
    --dfs-font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ─── Wrapper ────────────────────────────────────────────────── */
.dfs-glass-wrapper {
    position: relative;
    font-family: var(--dfs-font);
    color: var(--dfs-text);
    background: var(--dfs-white);
    border-radius: var(--dfs-radius);
    padding: 28px 32px;
    max-width: 960px;
    margin: 0 auto;
    box-shadow: var(--dfs-shadow);
    border: 1px solid var(--dfs-border);
}

/* Remove glassmorphic orbs */
.dfs-orb { display: none !important; }

/* ─── Header ─────────────────────────────────────────────────── */
.dfs-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--dfs-border);
}
.dfs-logo {
    width: 44px; height: 44px;
    background: var(--dfs-blue-light);
    border: none;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--dfs-blue);
}
.dfs-logo svg { color: var(--dfs-blue); }

.dfs-header-text h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 2px;
    color: var(--dfs-blue);
    background: none;
    -webkit-text-fill-color: var(--dfs-blue);
    background-clip: unset;
}
.dfs-header-text p {
    font-size: .8rem;
    color: var(--dfs-text-muted);
    margin: 0;
}

/* ─── Trip Toggle ────────────────────────────────────────────── */
.dfs-trip-toggle {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    background: var(--dfs-bg);
    padding: 4px;
    border-radius: 8px;
    width: fit-content;
    border: 1px solid var(--dfs-border);
}
.dfs-trip-btn {
    padding: 7px 18px;
    border: none;
    border-radius: 6px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    background: transparent;
    color: var(--dfs-text-muted);
}
.dfs-trip-btn.active {
    background: var(--dfs-blue);
    color: #fff;
    box-shadow: var(--dfs-shadow-sm);
}
.dfs-trip-btn:not(.active):hover {
    color: var(--dfs-blue);
    background: var(--dfs-blue-light);
}

/* ─── Grid / Form Rows ───────────────────────────────────────── */
.dfs-form-row {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}
.dfs-row-airports { grid-template-columns: 1fr auto 1fr; align-items: end; }
.dfs-row-dates    { grid-template-columns: 1fr 1fr; }
.dfs-row-options  { grid-template-columns: auto 1fr 1fr; align-items: end; }

@media (max-width: 640px) {
    .dfs-row-airports { grid-template-columns: 1fr; }
    .dfs-row-dates    { grid-template-columns: 1fr; }
    .dfs-row-options  { grid-template-columns: 1fr 1fr; }
    .dfs-glass-wrapper { padding: 16px; }
}

/* ─── Field label + input ────────────────────────────────────── */
.dfs-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: relative;
}
.dfs-label {
    font-size: .75rem;
    font-weight: 600;
    color: var(--dfs-text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
}
.dfs-input,
.dfs-select {
    width: 100%;
    padding: 11px 14px;
    background: var(--dfs-white);
    border: 1px solid var(--dfs-border);
    border-radius: var(--dfs-radius-sm);
    color: var(--dfs-text);
    font-family: var(--dfs-font);
    font-size: .95rem;
    font-weight: 500;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
    box-sizing: border-box;
    backdrop-filter: none;
}
.dfs-input::placeholder { color: var(--dfs-text-light); font-weight: 400; }
.dfs-input:focus,
.dfs-select:focus {
    border-color: var(--dfs-blue);
    box-shadow: 0 0 0 3px rgba(26,109,192,.12);
    background: var(--dfs-white);
}
.dfs-select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C%2Fsvg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
input[type="date"].dfs-input::-webkit-calendar-picker-indicator {
    opacity: .5; cursor: pointer;
    filter: none;
}

/* ─── Swap Button ────────────────────────────────────────────── */
.dfs-swap-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid var(--dfs-border);
    background: var(--dfs-white);
    color: var(--dfs-blue);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all .2s;
    align-self: flex-end;
    margin-bottom: 1px;
    box-shadow: var(--dfs-shadow-sm);
    flex-shrink: 0;
}
.dfs-swap-btn:hover {
    background: var(--dfs-blue-light);
    border-color: var(--dfs-blue);
    transform: rotate(180deg);
}

/* ─── Passenger Counter ──────────────────────────────────────── */
.dfs-counter {
    display: flex; align-items: center; gap: 10px;
    background: var(--dfs-white);
    border: 1px solid var(--dfs-border);
    border-radius: var(--dfs-radius-sm);
    padding: 9px 14px;
}
.dfs-counter-btn {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 1px solid var(--dfs-border);
    background: var(--dfs-bg);
    color: var(--dfs-text);
    font-size: 1rem; line-height: 1;
    cursor: pointer;
    transition: all .2s;
    display: flex; align-items: center; justify-content: center;
}
.dfs-counter-btn:hover { background: var(--dfs-blue-light); border-color: var(--dfs-blue); color: var(--dfs-blue); }
#dfs-pax-count {
    font-size: 1rem; font-weight: 700;
    min-width: 20px; text-align: center;
    color: var(--dfs-blue);
}
.dfs-pax-label { font-size: .78rem; color: var(--dfs-text-muted); }

/* ─── Autocomplete ───────────────────────────────────────────── */
.dfs-autocomplete {
    position: absolute; top: calc(100% + 4px); left: 0; right: 0;
    background: var(--dfs-white);
    border: 1px solid var(--dfs-border);
    border-radius: var(--dfs-radius-sm);
    overflow: hidden;
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    display: none;
}
.dfs-autocomplete.open { display: block; }
.dfs-ac-item {
    padding: 10px 14px;
    cursor: pointer;
    transition: background .15s;
    display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid var(--dfs-border);
}
.dfs-ac-item:last-child { border-bottom: none; }
.dfs-ac-item:hover { background: var(--dfs-blue-light); }
.dfs-ac-code {
    font-size: .9rem; font-weight: 700;
    color: var(--dfs-blue);
    min-width: 36px;
}
.dfs-ac-name { font-size: .82rem; color: var(--dfs-text-muted); }
.dfs-ac-country { font-size: .72rem; color: var(--dfs-text-light); margin-left: auto; }

/* ─── Search Button ──────────────────────────────────────────── */
.dfs-search-btn {
    width: 100%; padding: 13px 24px;
    margin-top: 8px;
    background: var(--dfs-blue);
    border: none; border-radius: var(--dfs-radius-sm);
    color: #fff;
    font-family: var(--dfs-font);
    font-size: .95rem; font-weight: 600;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: background .2s, transform .15s, box-shadow .2s;
}
.dfs-search-btn::before { display: none; }
.dfs-search-btn:hover {
    background: var(--dfs-blue-dark);
    box-shadow: 0 4px 16px rgba(26,109,192,.35);
    transform: translateY(-1px);
}
.dfs-search-btn:active { transform: translateY(0); box-shadow: none; }
.dfs-search-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ─── Spin ───────────────────────────────────────────────────── */
.dfs-spin { animation: dfsSpin .8s linear infinite; }
@keyframes dfsSpin { to { transform: rotate(360deg); } }

/* ─── Results ────────────────────────────────────────────────── */
.dfs-results {
    margin-top: 28px;
    animation: dfsFadeIn .35s ease;
}
@keyframes dfsFadeIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: none; } }

.dfs-results-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px; flex-wrap: wrap; gap: 10px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--dfs-border);
}
#dfs-results-count {
    font-size: .88rem; font-weight: 600; color: var(--dfs-text-muted);
}
#dfs-results-count strong { color: var(--dfs-blue); }

.dfs-sort-wrap { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--dfs-text-muted); }
.dfs-sort-select {
    padding: 5px 10px;
    background: var(--dfs-white); border: 1px solid var(--dfs-border);
    border-radius: 6px; color: var(--dfs-text);
    font-family: var(--dfs-font); font-size: .82rem; cursor: pointer;
}
.dfs-sort-select:focus { outline: none; border-color: var(--dfs-blue); }

/* ─── Offer Card ─────────────────────────────────────────────── */
.dfs-offers-list { display: flex; flex-direction: column; gap: 10px; }

.dfs-offer-card {
    background: var(--dfs-white);
    border: 1px solid var(--dfs-border);
    border-radius: var(--dfs-radius-sm);
    padding: 18px 20px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: center;
    cursor: pointer;
    transition: border-color .2s, box-shadow .2s, transform .15s;
    position: relative;
    overflow: hidden;
    animation: dfsCardIn .3s ease both;
    box-shadow: var(--dfs-shadow-sm);
}
.dfs-offer-card::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--dfs-blue);
    opacity: 0; transition: opacity .2s;
}
.dfs-offer-card:hover {
    border-color: var(--dfs-blue);
    box-shadow: 0 4px 20px rgba(26,109,192,.12);
    transform: translateY(-1px);
}
.dfs-offer-card:hover::before { opacity: 1; }

@keyframes dfsCardIn { from { opacity:0; transform: translateY(6px); } to { opacity:1; transform: none; } }
.dfs-offer-card:nth-child(1) { animation-delay: .04s; }
.dfs-offer-card:nth-child(2) { animation-delay: .08s; }
.dfs-offer-card:nth-child(3) { animation-delay: .12s; }
.dfs-offer-card:nth-child(4) { animation-delay: .16s; }
.dfs-offer-card:nth-child(5) { animation-delay: .20s; }

/* Best deal badge */
.dfs-offer-card.dfs-best-deal { border-color: #bbf7d0; }
.dfs-best-badge {
    position: absolute; top: 10px; right: 100px;
    background: var(--dfs-green);
    color: #fff; font-size: .65rem; font-weight: 700;
    letter-spacing: .8px; text-transform: uppercase;
    padding: 3px 10px; border-radius: 20px;
}

/* Flight info */
.dfs-flight-info { display: flex; flex-direction: column; gap: 10px; }
.dfs-airline-row { display: flex; align-items: center; gap: 8px; }
.dfs-airline-logo {
    width: 26px; height: 26px; border-radius: 5px;
    object-fit: contain; background: var(--dfs-bg);
    border: 1px solid var(--dfs-border);
}
.dfs-airline-name { font-size: .8rem; font-weight: 600; color: var(--dfs-text-muted); }
.dfs-flight-num { font-size: .72rem; color: var(--dfs-text-light); margin-left: auto; }

.dfs-route-row { display: flex; align-items: center; gap: 12px; }
.dfs-iata {
    font-size: 1.4rem; font-weight: 700; color: var(--dfs-text);
    line-height: 1;
}
.dfs-time { font-size: .72rem; color: var(--dfs-text-muted); text-align: center; margin-top: 3px; }

.dfs-route-mid { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; }
.dfs-route-line {
    display: flex; align-items: center; gap: 4px; width: 100%;
}
.dfs-route-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--dfs-blue); flex-shrink: 0;
}
.dfs-route-dash {
    flex: 1; height: 1px;
    background: var(--dfs-border);
}
.dfs-route-plane { color: var(--dfs-blue); flex-shrink: 0; }
.dfs-duration-text { font-size: .72rem; color: var(--dfs-text-muted); }

.dfs-stops-badge {
    font-size: .65rem; font-weight: 700; padding: 2px 8px;
    border-radius: 20px; text-transform: uppercase; letter-spacing: .5px;
}
.dfs-stops-direct { background: var(--dfs-green-light); color: var(--dfs-green); }
.dfs-stops-1      { background: var(--dfs-amber-light);  color: var(--dfs-amber); }
.dfs-stops-2      { background: var(--dfs-red-light);    color: var(--dfs-red); }

/* Price panel */
.dfs-price-panel { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.dfs-price {
    font-size: 1.5rem; font-weight: 700;
    color: var(--dfs-blue);
    background: none;
    -webkit-text-fill-color: var(--dfs-blue);
    line-height: 1;
}
.dfs-price-sub { font-size: .7rem; color: var(--dfs-text-muted); text-align: right; }
.dfs-cabin-badge {
    font-size: .65rem; padding: 3px 10px;
    border-radius: 20px; border: 1px solid var(--dfs-border);
    color: var(--dfs-text-muted); background: var(--dfs-bg);
    font-weight: 600;
}
.dfs-book-btn {
    padding: 8px 18px;
    background: var(--dfs-blue);
    border: none;
    border-radius: var(--dfs-radius-sm);
    color: #fff;
    font-family: var(--dfs-font); font-size: .82rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    display: inline-flex; align-items: center; gap: 6px;
    transition: background .2s, box-shadow .2s;
}
.dfs-book-btn:hover {
    background: var(--dfs-blue-dark);
    box-shadow: 0 3px 12px rgba(26,109,192,.3);
    color: #fff; text-decoration: none;
}

/* ─── Message / Error ────────────────────────────────────────── */
.dfs-message {
    margin-top: 20px; padding: 14px 18px;
    border-radius: var(--dfs-radius-sm);
    font-size: .9rem; text-align: center;
    animation: dfsFadeIn .3s ease;
}
.dfs-message.error { background: var(--dfs-red-light); border: 1px solid #fca5a5; color: var(--dfs-red); }
.dfs-message.empty { background: var(--dfs-bg); border: 1px solid var(--dfs-border); color: var(--dfs-text-muted); }

/* ─── Load More ──────────────────────────────────────────────── */
.dfs-load-more-btn {
    display: block; width: 100%; margin-top: 12px;
    padding: 11px; text-align: center;
    background: var(--dfs-white); border: 1px solid var(--dfs-border);
    border-radius: var(--dfs-radius-sm);
    color: var(--dfs-blue); font-family: var(--dfs-font);
    font-size: .85rem; font-weight: 600; cursor: pointer;
    transition: all .2s;
}
.dfs-load-more-btn:hover {
    border-color: var(--dfs-blue);
    background: var(--dfs-blue-light);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 540px) {
    .dfs-offer-card { grid-template-columns: 1fr; }
    .dfs-price-panel { align-items: flex-start; flex-direction: row; flex-wrap: wrap; gap: 8px; align-items: center; }
    .dfs-iata { font-size: 1.2rem; }
}