/* ============================================================
   TRIPZAO — FLIGHTS PAGE (Super Search Tool) CSS
   All TZT styles with Tripzao design tokens
   ============================================================ */

/* Hide default header on flights page */
.tzr-flights-page ~ * .tzr-header { display: none; }
body.page-template-page-flights .tzr-header { display: none; }

/* ── Layout ─────────────────────────────────────────────────── */
.tzr-flights-layout {
    display: flex;
    min-height: 100vh;
    background: #F1F5F9;
    font-family: var(--font-sans);
}

/* ── Sidebar ────────────────────────────────────────────────── */
.flights-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--ink-900);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 50;
    box-shadow: var(--shadow-lg);
    transition: transform .3s var(--ease);
}

.sb-logo {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,.05);
}
.sb-sub {
    font-size: .65rem;
    color: rgba(255,255,255,.4);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-top: 4px;
    padding-left: 4px;
}

.sb-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}
.sb-sec {
    font-size: .65rem;
    font-weight: 600;
    color: rgba(255,255,255,.3);
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 12px 12px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: .85rem;
    font-weight: 500;
    color: rgba(255,255,255,.5);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: all .2s;
    position: relative;
}
.nav-item:hover { color: rgba(255,255,255,.9); background: rgba(255,255,255,.05); }
.nav-item.active { color: #fff; background: rgba(20,63,152,.2); font-weight: 600; }
.nav-item.active::before {
    content: '';
    position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 4px; height: 20px;
    background: var(--blue-500);
    border-radius: 0 4px 4px 0;
}
.nav-icon { width: 18px; text-align: center; font-size: 15px; flex-shrink: 0; }

.sb-foot {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,.05);
}
.sb-foot a {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px; border-radius: var(--radius-sm);
    font-size: .75rem; color: rgba(255,255,255,.4);
    text-decoration: none; transition: all .2s; font-weight: 500;
}
.sb-foot a:hover { color: rgba(255,255,255,.8); background: rgba(255,255,255,.05); }

/* ── Overlay ────────────────────────────────────────────────── */
.sb-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(10,18,38,.6);
    backdrop-filter: blur(4px);
    z-index: 40;
    opacity: 0;
    transition: opacity .3s;
}
.sb-overlay.on { display: block; opacity: 1; }

/* ── Main ───────────────────────────────────────────────────── */
.flights-main {
    margin-left: 240px;
    flex: 1;
    padding: 32px 40px 80px;
    min-width: 0;
    max-width: 1400px;
}

/* ── Pages ──────────────────────────────────────────────────── */
.f-page { display: none; animation: fPageIn .3s var(--ease) forwards; }
.f-page.active { display: block; }
@keyframes fPageIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Top bar ────────────────────────────────────────────────── */
.f-topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}
.f-page-title { font-size: 1.5rem; font-weight: 700; color: var(--ink-900); letter-spacing: -.02em; }
.f-page-title span { color: var(--blue-600); }
.f-page-sub { font-size: .85rem; color: var(--ink-500); margin-top: 4px; }
.f-topbar-right { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }

/* ── Cards ──────────────────────────────────────────────────── */
.f-card {
    background: #fff;
    border-radius: 20px;
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 12px rgba(0,0,0,.05);
    padding: 28px;
    margin-bottom: 24px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.f-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; border-radius: 8px;
    font-family: var(--font-sans); font-size: .85rem; font-weight: 600;
    cursor: pointer; transition: all .2s; white-space: nowrap;
    border: 1px solid #E2E8F0; background: #fff; color: var(--ink-700);
}
.f-btn:hover { background: #F8FAFC; }
.f-btn-primary { background: var(--blue-600); color: #fff; border-color: var(--blue-600); box-shadow: 0 4px 14px rgba(20,63,152,.25); }
.f-btn-primary:hover { background: var(--blue-700); }
.f-btn-planner { background: #059669; color: #fff; border-color: #059669; }
.f-btn-planner:hover { background: #047857; }
.f-btn-ghost { background: transparent; color: var(--ink-500); }
.f-btn-ghost:hover { background: #F1F5F9; }
.f-btn-danger { background: #FEE2E2; color: #991B1B; border-color: #FECACA; }
.f-btn-danger:hover { background: #FECACA; }
.f-btn-share { background: var(--blue-950); color: #fff; border-color: var(--blue-950); }
.f-btn-sm { padding: 6px 12px; font-size: .78rem; }
.f-btn-outline { background: transparent; color: var(--blue-700); border-color: #BFDBFE; }

/* ── Notice ─────────────────────────────────────────────────── */
.f-notice {
    display: flex; gap: 10px; align-items: flex-start;
    background: #EFF6FF; border: 1px solid #BFDBFE;
    border-radius: 10px; padding: 12px 16px;
    font-size: .875rem; color: var(--ink-700);
    margin-bottom: 20px; line-height: 1.6;
}

/* ── Passengers ─────────────────────────────────────────────── */
.f-pax-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.f-pax-cell { display: flex; flex-direction: column; gap: 5px; }
.f-lbl { font-size: .75rem; font-weight: 700; color: var(--ink-500); letter-spacing: .04em; text-transform: uppercase; }

/* ── Pill Tabs ──────────────────────────────────────────────── */
.f-pill-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.f-pill-tab {
    padding: 7px 16px; border-radius: 999px; font-size: .875rem; font-weight: 600;
    border: 1px solid #E2E8F0; background: #fff; color: var(--ink-700); cursor: pointer; transition: all .2s;
}
.f-pill-tab.active { background: var(--ink-900); color: #fff; border-color: var(--ink-900); }

/* ── Search Form ────────────────────────────────────────────── */
.f-sf-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.f-sf-cell { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 100px; }
.f-sf-btn-cell { display: flex; flex-direction: column; gap: 6px; }

.f-sf-cell input, .f-sf-cell select, .f-pax-cell select, .f-field input, .f-field select {
    padding: 9px 12px;
    border: 1px solid #E2E8F0; border-radius: 8px;
    font-family: var(--font-sans); font-size: .9rem; color: var(--ink-900);
    background: #fff; outline: none; transition: border-color .2s, box-shadow .2s;
    height: 40px;
}
.f-sf-cell input:focus, .f-sf-cell select:focus,
.f-field input:focus, .f-field select:focus {
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

/* ── Autocomplete ───────────────────────────────────────────── */
.f-ac-wrap { position: relative; }
.f-ac-menu {
    position: absolute; top: calc(100% + 4px); left: 0; right: 0;
    background: #fff; border: 1px solid #E2E8F0; border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1); z-index: 200;
    max-height: 220px; overflow-y: auto;
}
.f-ac-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; cursor: pointer; transition: background .15s;
}
.f-ac-item:hover { background: #EFF6FF; }
.f-ac-iata {
    font-size: .75rem; font-weight: 800; color: var(--blue-700);
    background: #EFF6FF; padding: 3px 7px; border-radius: 5px;
    letter-spacing: .04em; flex-shrink: 0;
}
.f-ac-name { font-size: .875rem; font-weight: 500; color: var(--ink-900); }
.f-ac-name small { display: block; font-size: .75rem; color: var(--ink-500); font-weight: 400; }

/* ── Grand Box (Total) ──────────────────────────────────────── */
.f-grand-box {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--ink-900); border-radius: 10px;
    padding: 14px 20px; margin-top: 16px;
}
.f-grand-lbl { font-size: .7rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .08em; }
.f-grand-amt { font-size: 1.4rem; font-weight: 700; color: #fff; margin-top: 2px; }

/* ── Calc big number ────────────────────────────────────────── */
.f-calc-big { font-size: 2rem; font-weight: 800; color: var(--blue-700); }

/* ── Itinerary items ────────────────────────────────────────── */
.f-itin-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px; border-radius: 8px; border: 1px solid #E2E8F0;
    margin-bottom: 8px; background: #FAFAFA;
}
.f-itin-info { flex: 1; }
.f-itin-type { font-size: .7rem; font-weight: 700; text-transform: uppercase; color: var(--blue-700); letter-spacing: .06em; }
.f-itin-route { font-size: .9rem; font-weight: 600; color: var(--ink-900); margin-left: 8px; }
.f-itin-note { display: block; font-size: .8rem; color: var(--ink-500); margin-top: 2px; }
.f-itin-price { font-size: .9rem; font-weight: 700; color: var(--ink-900); flex-shrink: 0; }

/* ── Grid helpers ───────────────────────────────────────────── */
.f-grid { display: grid; gap: 12px; }
.f-g2 { grid-template-columns: repeat(2, 1fr); }
.f-g3 { grid-template-columns: repeat(3, 1fr); }
.f-g4 { grid-template-columns: repeat(4, 1fr); }
.f-field { display: flex; flex-direction: column; gap: 5px; }

/* ── Actions row ────────────────────────────────────────────── */
.f-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Add panels ─────────────────────────────────────────────── */
.f-add-panel {
    background: #fff; border: 1px solid #E2E8F0; border-radius: 14px;
    padding: 20px; margin-bottom: 16px;
}
.f-panel-title { font-size: .9rem; font-weight: 700; color: var(--ink-900); margin-bottom: 14px; }
.f-hotel-p .f-panel-title { color: #059669; }
.f-place-p .f-panel-title { color: var(--coral-500); }
.f-note-p .f-panel-title  { color: var(--yellow-600); }

/* ── Trip Header ────────────────────────────────────────────── */
.f-trip-hdr {
    background: var(--ink-900); border-radius: 16px;
    padding: 24px; margin-bottom: 20px; color: #fff;
}
.f-trip-hdr-top { display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.f-trip-inputs { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.f-trip-inp {
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px; padding: 10px 14px;
    color: #fff; font-family: var(--font-sans); font-size: .95rem; font-weight: 600;
    outline: none; transition: border-color .2s;
}
.f-trip-inp::placeholder { color: rgba(255,255,255,.35); font-weight: 400; }
.f-trip-inp:focus { border-color: rgba(255,255,255,.4); }
.f-trip-inp.f-sub { font-size: .85rem; font-weight: 400; }
.f-trip-inp.f-date { width: fit-content; }
.f-trip-date-row { display: flex; align-items: center; gap: 10px; }
.f-trip-date-lbl { font-size: .75rem; color: rgba(255,255,255,.4); }

.f-trip-stats { display: flex; gap: 12px; align-items: center; }
.f-trip-stat { text-align: center; padding: 12px 16px; background: rgba(255,255,255,.06); border-radius: 10px; min-width: 64px; }
.f-trip-stat.f-gold { background: rgba(255,203,66,.1); }
.f-n { font-size: 1.4rem; font-weight: 700; color: #fff; }
.f-l { font-size: .7rem; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .06em; margin-top: 2px; }
.f-trip-stat.f-gold .f-n { color: var(--yellow-400); }

.f-trip-hdr-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.f-th-btn {
    padding: 8px 16px; border-radius: 8px; font-size: .85rem; font-weight: 600;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.8); cursor: pointer; transition: all .2s;
}
.f-th-btn:hover { background: rgba(255,255,255,.15); color: #fff; }
.f-th-btn.f-solid { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }

/* ── City block ─────────────────────────────────────────────── */
.f-city-block {
    background: #fff; border: 1px solid #E2E8F0; border-radius: 14px;
    margin-bottom: 16px; overflow: hidden;
}
.f-city-header {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; background: var(--blue-50); border-bottom: 1px solid #E2E8F0;
}
.f-city-iata { font-size: .8rem; font-weight: 800; color: var(--blue-700); background: #fff; padding: 4px 10px; border-radius: 6px; font-family: var(--font-mono); }
.f-city-name { font-size: .95rem; font-weight: 600; color: var(--ink-900); }
.f-city-items { padding: 12px 20px; }
.f-city-empty { font-size: .85rem; color: var(--ink-400); padding: 12px 0; }

.f-planner-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px; border-radius: 8px;
    background: #F8FAFC; margin-bottom: 6px;
}
.f-pi-icon { font-size: 1rem; flex-shrink: 0; }
.f-pi-label { flex: 1; font-size: .875rem; font-weight: 500; color: var(--ink-900); }
.f-pi-price { font-size: .85rem; font-weight: 700; color: var(--blue-700); flex-shrink: 0; }

/* ── Modal ──────────────────────────────────────────────────── */
.f-modal-bg {
    display: none; position: fixed; inset: 0; z-index: 1000;
    background: rgba(10,18,38,.6); backdrop-filter: blur(8px);
    align-items: center; justify-content: center; padding: 20px;
}
.f-modal-bg.open { display: flex; }
.f-modal-box {
    background: #fff; border-radius: 20px; box-shadow: var(--shadow-xl);
    max-width: 640px; width: 100%; max-height: 90vh; overflow-y: auto;
}
.f-modal-box.f-sm { max-width: 400px; }
.f-modal-hd {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; border-bottom: 1px solid #E2E8F0;
    font-size: 1rem; font-weight: 700; color: var(--ink-900);
}
.f-modal-bd { padding: 24px; }

.f-share-hero {
    background: var(--ink-900); border-radius: 14px; padding: 24px; color: #fff; margin-bottom: 20px; text-align: center;
}
.f-share-hero h2 { font-size: 1.4rem; font-weight: 700; margin: 0 0 6px; }
.f-share-hero p { color: rgba(255,255,255,.55); font-size: .875rem; margin: 0 0 16px; }
.f-share-stats { display: flex; justify-content: center; gap: 24px; }
.f-share-stat { text-align: center; }
.f-code-pre {
    background: #F1F5F9; border-radius: 8px; padding: 12px 14px;
    font-family: var(--font-mono); font-size: .75rem; color: var(--ink-700);
    max-height: 200px; overflow-y: auto; white-space: pre-wrap; word-break: break-all;
}

/* ── Toast ──────────────────────────────────────────────────── */
.f-toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: var(--ink-900); color: #fff;
    padding: 12px 24px; border-radius: 999px;
    font-size: .875rem; font-weight: 600; z-index: 9999;
    opacity: 0; transition: opacity .3s; pointer-events: none;
}
.f-toast.show { opacity: 1; }

/* ── Mobile button ──────────────────────────────────────────── */
.f-mob-btn {
    display: none; position: fixed; bottom: 24px; left: 24px; z-index: 200;
    width: 50px; height: 50px; background: var(--blue-700); border-radius: 50%;
    border: none; color: #fff; font-size: 20px; cursor: pointer;
    box-shadow: 0 4px 14px rgba(20,63,152,.35);
    align-items: center; justify-content: center; transition: transform .2s;
}
.f-mob-btn:active { transform: scale(.92); }

/* ── Print ──────────────────────────────────────────────────── */
.print-hdr { display: none; }
@media print {
    .flights-sidebar, .f-mob-btn, .f-topbar-right, .f-actions, .f-add-panel { display: none !important; }
    .flights-main { margin-left: 0 !important; padding: 20px !important; }
    .print-hdr { display: flex !important; justify-content: space-between; margin-bottom: 20px; }
    .print-hdr .logo { font-size: 1.2rem; font-weight: 700; }
    .print-hdr .logo span { color: var(--yellow-500); }
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .flights-sidebar {
        transform: translateX(-100%);
    }
    .flights-sidebar.open { transform: translateX(0); }
    .flights-main { margin-left: 0; padding: 20px 16px 80px; }
    .f-mob-btn { display: flex; }
    .f-grid.f-g4 { grid-template-columns: repeat(2, 1fr); }
    .f-trip-hdr-top { flex-direction: column; }
    .f-trip-stats { justify-content: center; }
}