/**
 * fp-flight-map.css
 * Part of SouthKorea theme — extracted from fp-flight-map.php
 * @package SouthKorea
 */

/* ── Section ───────────────────────────────────────────────────────── */
.sk-fly { padding: 100px 48px 80px; background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.sk-fly-inner { max-width: 1400px; margin: 0 auto; }

/* Header */
.sk-fly-header { display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:32px; flex-wrap:wrap; }
.sk-fly-sub { font-size:13px; color:var(--text2); font-weight:300; margin-top:6px; line-height:1.5; }
.sk-fly-origin-strong { color:var(--neon); font-weight:600; }
.sk-fly-pill { display:flex; align-items:center; gap:7px; font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:rgba(255,255,255,.4); background:rgba(255,255,255,.04); border:.5px solid rgba(255,255,255,.08); border-radius:20px; padding:6px 14px; white-space:nowrap; }
.sk-fly-dot { width:7px; height:7px; border-radius:50%; background:#3ddc84; animation:sk-pulse 2.2s ease-in-out infinite; }
@keyframes sk-pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ── Price Cards ───────────────────────────────────────────────────── */
.sk-fly-cards { display:grid; grid-template-columns:repeat(6,1fr); gap:12px; margin-bottom:20px; }
.sk-fly-card { background:var(--bg3); border:1px solid var(--border); padding:16px 16px 14px; text-align:left; color:var(--text); cursor:none; transition:border-color .25s,background .25s,transform .2s; position:relative; overflow:hidden; display:flex; flex-direction:column; gap:2px; font-family:'DM Sans',sans-serif; }
.sk-fly-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:var(--cc); opacity:0; transition:opacity .25s; }
.sk-fly-card:hover::before,.sk-fly-card--active::before { opacity:1; }
.sk-fly-card:hover,.sk-fly-card--active { border-color:var(--cc); background:rgba(255,255,255,.04); transform:translateY(-3px); }
.sk-fly-card::after { content:''; position:absolute; inset:0; pointer-events:none; background:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(255,255,255,.012) 3px,rgba(255,255,255,.012) 4px); opacity:0; transition:opacity .25s; }
.sk-fly-card:hover::after,.sk-fly-card--active::after { opacity:1; }
.sk-fly-card-head { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:8px; }
.sk-fly-card-kr { font-family:'Noto Serif KR',serif; font-size:18px; color:var(--cc); opacity:.25; line-height:1; transition:opacity .25s; }
.sk-fly-card:hover .sk-fly-card-kr,.sk-fly-card--active .sk-fly-card-kr { opacity:.6; }
.sk-fly-card-iata { font-size:10px; font-weight:800; letter-spacing:.12em; color:var(--cc); opacity:.8; }
.sk-fly-card-city { font-size:13px; font-weight:700; color:var(--text); line-height:1.2; margin-bottom:1px; }
.sk-fly-card-ap { font-size:10px; color:var(--text3); line-height:1.3; margin-bottom:10px; }
.sk-fly-card-bottom { margin-top:auto; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.sk-fly-card-price { font-family:'Bebas Neue',sans-serif; font-size:22px; color:var(--cc); line-height:1; letter-spacing:1px; }
.sk-fly-card-price span { font-family:'DM Sans',sans-serif; font-size:9px; font-weight:400; color:var(--text3); letter-spacing:1px; margin-left:2px; }
.sk-fly-badge { font-size:9px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding:2px 7px; }
.sk-fly-badge--direct { color:#3ddc84; background:rgba(61,220,132,.1); border:.5px solid rgba(61,220,132,.25); }
.sk-fly-badge--stop { color:var(--text3); background:rgba(255,255,255,.05); border:.5px solid var(--border); }
.sk-fly-card-nodeal { font-size:11px; color:var(--text3); letter-spacing:.5px; transition:color .25s; }
.sk-fly-card:hover .sk-fly-card-nodeal { color:var(--cc); }

/* ── Search Form ───────────────────────────────────────────────────── */
.sk-fly-form-wrap { background:var(--bg3); border:1px solid var(--border); padding:24px 24px 18px; }
.sk-fly-type-row { display:flex; align-items:center; gap:8px; margin-bottom:20px; flex-wrap:wrap; }
.sk-fly-type-btn { display:inline-flex; align-items:center; gap:6px; font-family:'DM Sans',sans-serif; font-size:12px; font-weight:500; color:var(--text3); background:transparent; border:1px solid var(--border); padding:6px 14px; cursor:none; transition:color .2s,border-color .2s,background .2s; }
.sk-fly-type-btn:hover { color:var(--text2); border-color:var(--border2); }
.sk-fly-type-btn--active { color:var(--neon); border-color:var(--neon); background:rgba(0,200,255,.06); }
.sk-fly-type-spacer { flex:1; }
.sk-fly-via { font-size:11px; color:var(--text3); }
.sk-fly-via strong { color:var(--text2); font-weight:600; }
.sk-fly-fields { display:grid; grid-template-columns:1fr 40px 1fr 156px 156px 140px auto; gap:0 2px; align-items:end; }
.sk-fly-field { display:flex; flex-direction:column; gap:6px; position:relative; }
.sk-fly-label { font-size:10px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--text3); }
.sk-fly-input-wrap { position:relative; display:flex; align-items:center; background:var(--bg2); border:1px solid var(--border); transition:border-color .2s,box-shadow .2s; height:52px; }
.sk-fly-input-wrap:focus-within { border-color:var(--neon); box-shadow:0 0 0 3px rgba(0,200,255,.08); }
.sk-fly-field-icon { position:absolute; left:14px; color:var(--text3); pointer-events:none; flex-shrink:0; }
.sk-fly-input { width:100%; background:transparent; border:0; outline:0; padding:0 52px 0 36px; font-family:'DM Sans',sans-serif; font-size:14px; color:var(--text); }
.sk-fly-input::placeholder { color:var(--text3); }
.sk-fly-input--date { padding:0 14px 0 36px; color-scheme:dark; font-size:13px; }
.sk-fly-iata-badge { position:absolute; right:10px; font-size:10px; font-weight:700; letter-spacing:.1em; color:var(--neon); background:rgba(0,200,255,.08); padding:2px 6px; border:.5px solid rgba(0,200,255,.2); pointer-events:none; white-space:nowrap; }
.sk-fly-dropdown { display:none; position:absolute; top:calc(100% + 2px); left:0; right:0; z-index:200; background:var(--bg3); border:1px solid var(--border2); list-style:none; max-height:220px; overflow-y:auto; box-shadow:0 12px 40px rgba(0,0,0,.6); }
.sk-fly-dropdown.open { display:block; }
.sk-fly-dropdown li { padding:10px 14px; font-size:13px; color:var(--text2); cursor:none; display:flex; align-items:center; gap:10px; transition:background .15s,color .15s; border-bottom:.5px solid var(--border); }
.sk-fly-dropdown li:last-child { border-bottom:0; }
.sk-fly-dropdown li:hover,.sk-fly-dropdown li.focused { background:rgba(0,200,255,.07); color:var(--text); }
.sk-fly-dropdown li strong { font-family:'Bebas Neue',sans-serif; font-size:14px; letter-spacing:1px; color:var(--neon); flex-shrink:0; width:32px; }
.sk-fly-dropdown li span { color:var(--text3); font-size:11px; margin-left:auto; }
.sk-fly-swap { width:40px; height:52px; align-self:flex-end; background:var(--bg2); border:1px solid var(--border); color:var(--text3); cursor:none; display:flex; align-items:center; justify-content:center; transition:color .2s,border-color .2s,background .2s; flex-shrink:0; }
.sk-fly-swap:hover { color:var(--neon); border-color:var(--neon); background:rgba(0,200,255,.05); }
.sk-fly-pax-wrap { padding:0 10px; gap:0; justify-content:space-between; }
.sk-fly-pax-btn { background:transparent; border:0; color:var(--text2); font-size:20px; font-weight:300; cursor:none; width:22px; height:100%; transition:color .2s; font-family:'DM Sans',sans-serif; line-height:1; }
.sk-fly-pax-btn:hover { color:var(--neon); }
#sk-fly-pax-count { font-size:16px; font-weight:700; color:var(--text); min-width:18px; text-align:center; }
.sk-fly-pax-label { font-size:11px; color:var(--text3); }
.sk-fly-search-btn { height:52px; align-self:flex-end; background:var(--neon); border:0; color:var(--bg); font-family:'DM Sans',sans-serif; font-size:13px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; cursor:none; display:flex; align-items:center; gap:8px; padding:0 24px; transition:background .2s,transform .15s,box-shadow .2s; white-space:nowrap; }
.sk-fly-search-btn:hover { background:#30daff; transform:translateY(-1px); box-shadow:0 4px 24px rgba(0,200,255,.35); }
.sk-fly-form-hint { display:flex; gap:20px; flex-wrap:wrap; margin-top:12px; padding-top:12px; border-top:1px solid var(--border); font-size:11px; color:var(--text3); }

/* ── Flight Map ────────────────────────────────────────────────────── */
.sk-fly-map-section {
    margin-top: 48px;
    border-top: .5px solid rgba(255,255,255,.08);
    padding-top: 40px;
}
.sk-fly-map-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.sk-fly-map-title {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 600;
    color: var(--text, #fff);
    font-family: 'DM Sans', sans-serif;
    margin: 0 0 4px;
    line-height: 1.2;
}
.sk-fly-map-title em { font-style:normal; color:var(--neon); }
.sk-fly-map-sub { font-size:13px; color:var(--text2); font-weight:300; margin:0; line-height:1.5; }
.sk-fly-map-sub strong { color:var(--neon); font-weight:600; }
.sk-fly-map-pill { display:flex; align-items:center; gap:7px; font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:rgba(255,255,255,.4); background:rgba(255,255,255,.04); border:.5px solid rgba(255,255,255,.08); border-radius:20px; padding:6px 14px; white-space:nowrap; }

/* Map wrap */
.sk-fly-map-wrap {
    position: relative;
    width: 100%;
    height: 520px;
    background: #0a0e14;
    border: 1px solid var(--border);
    overflow: hidden;
    /* Vignette edges để blend vào dark theme */
    box-shadow: inset 0 0 60px rgba(0,0,0,.55), inset 0 -2px 0 rgba(0,200,255,.12);
}
.sk-fly-map-wrap iframe {
    display: block;
    width: 100% !important;
    height: 100% !important;
    border: 0;
    /* Widget iframe có white bg — filter để dark-ify nó */
    filter: saturate(0.85) brightness(0.92);
}
/* Top fade bar — che phần header trắng của widget */
.sk-fly-map-wrap::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--neon, #00c8ff), transparent);
    z-index: 5;
    opacity: .5;
    pointer-events: none;
}
/* Loading overlay */
.sk-fly-map-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--bg3);
    color: var(--text2);
    font-size: 13px;
    z-index: 2;
    transition: opacity .5s;
    pointer-events: none;
}
.sk-fly-map-loading.hidden { opacity: 0; }
.sk-fly-map-spinner { width:28px; height:28px; border:2px solid rgba(255,255,255,.1); border-top-color:var(--neon); border-radius:50%; animation:sk-spin .8s linear infinite; }
@keyframes sk-spin { to { transform:rotate(360deg); } }

/* Reloading flash */
.sk-fly-map-wrap.reloading .sk-fly-map-loading { opacity:1; pointer-events:auto; }

/* Map footer */
.sk-fly-map-footer { display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; margin-top:10px; font-size:11px; color:var(--text3); }
.sk-fly-map-footer span { display:flex; align-items:center; gap:5px; }

/* Alert */
.sk-fly-alert { margin-top:40px; background:rgba(0,200,255,.04); border:1px solid rgba(0,200,255,.12); padding:16px 20px; display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.sk-fly-alert-icon { font-size:20px; flex-shrink:0; }
.sk-fly-alert-body { flex:1; min-width:160px; }
.sk-fly-alert-body strong { display:block; font-size:13px; color:var(--text); margin-bottom:3px; }
.sk-fly-alert-body span { font-size:12px; color:var(--text2); }
.sk-fly-alert-btn { font-size:12px; font-weight:600; letter-spacing:.06em; color:var(--neon); background:rgba(0,200,255,.08); border:1px solid rgba(0,200,255,.25); padding:9px 18px; text-decoration:none; transition:background .2s,border-color .2s; white-space:nowrap; cursor:none; }
.sk-fly-alert-btn:hover { background:rgba(0,200,255,.16); border-color:var(--neon); }

/* ── Responsive ────────────────────────────────────────────────────── */
@media (max-width:1100px) { .sk-fly-fields { grid-template-columns:1fr 40px 1fr 140px 140px 110px auto; } }
@media (max-width:900px) {
    .sk-fly-cards { grid-template-columns:repeat(3,1fr); }
    .sk-fly-fields { grid-template-columns:1fr 40px 1fr; grid-template-rows:auto auto auto; }
    .sk-fly-field--date { grid-column:1/2; }
    #sk-fly-ret-wrap { grid-column:3/4; }
    .sk-fly-field--pax { grid-column:1/3; }
    .sk-fly-search-btn { grid-column:3/4; width:100%; justify-content:center; }
    .sk-fly-swap { display:none; }
    .sk-fly-map-wrap { height:380px; }
}
@media (max-width:600px) {
    .sk-fly { padding:60px 20px 60px; }
    .sk-fly-cards { grid-template-columns:repeat(2,1fr); gap:8px; }
    .sk-fly-fields { grid-template-columns:1fr; }
    .sk-fly-field--date,#sk-fly-ret-wrap,.sk-fly-field--pax,.sk-fly-search-btn { grid-column:1; }
    .sk-fly-type-spacer,.sk-fly-via { display:none; }
    .sk-fly-form-hint { flex-direction:column; gap:6px; }
    .sk-fly-map-wrap { height:300px; }
    .sk-fly-map-footer { flex-direction:column; }
}