/**
 * /airports hub — search, select filters, Apple-style paginated table.
 */
.airports-hub {
    --aph-accent: var(--ep-accent, #00c2a8);
    --aph-surface: var(--ep-surface, var(--color-surface));
    --aph-text: var(--ep-text, var(--color-text));
    --aph-label: var(--ep-label, var(--color-text-muted));
    --aph-separator: var(--ep-separator, var(--color-border-subtle));
    --aph-radius: 16px;
    --aph-fill: #f5f5f7;
    --aph-row-hover: color-mix(in srgb, var(--aph-accent) 8%, #ffffff);
    --aph-suggest-bg: rgba(255, 255, 255, 0.96);
    --aph-suggest-shadow:
        0 12px 32px rgba(0, 0, 0, 0.08),
        0 0 0 0.5px rgba(0, 0, 0, 0.04);
}

.airports-hub {
    --aph-accent: #11877F;
}

:root[data-theme="dark"] .airports-hub { --aph-accent: #49C8BF; }

:root[data-theme="dark"] .airports-hub {
    --aph-fill: var(--color-control);
    --aph-row-hover: color-mix(in srgb, var(--aph-accent) 14%, var(--color-surface));
    --aph-suggest-bg: var(--color-surface-glass-strong);
    --aph-suggest-shadow: var(--shadow-surface, 0 12px 32px rgba(0, 0, 0, 0.35));
}

.seo-flight-shell:has(.airports-hub) {
    max-width: min(1400px, calc(100vw - 1.5rem));
}

.aph-hero { margin-bottom: 1.25rem; }
.aph-search { margin: 0 0 1rem; }

.aph-filters__label {
    display: block;
    margin: 0 0 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--aph-label);
}

.aph-search__label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.aph-search__field { position: relative; }

.aph-search__icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--aph-label);
    pointer-events: none;
    z-index: 1;
}

.aph-search__input {
    width: 100%;
    box-sizing: border-box;
    height: 3.25rem;
    padding: 0 1rem 0 2.85rem;
    border: 0.5px solid var(--aph-separator);
    border-radius: 14px;
    background: var(--aph-fill);
    color: var(--aph-text);
    font: inherit;
    font-size: 1rem;
    letter-spacing: -0.01em;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.aph-search__input::placeholder { color: var(--aph-label); }

.aph-search__input:focus {
    border-color: color-mix(in srgb, var(--aph-accent) 55%, var(--aph-separator));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--aph-accent) 18%, transparent);
    background: var(--aph-surface);
}

:root[data-theme="dark"] .aph-search__input:focus {
    background: var(--color-surface-raised);
}

.aph-search__hint {
    min-height: 1.25rem;
    margin: 0.45rem 0 0;
    font-size: 0.8125rem;
    color: var(--aph-label);
}

.aph-suggest {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 0.4rem);
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    max-height: min(22rem, 55vh);
    overflow: auto;
    padding: 0.4rem;
    border: 0.5px solid var(--aph-separator);
    border-radius: var(--aph-radius);
    background: var(--aph-suggest-bg);
    backdrop-filter: saturate(180%) blur(18px);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    box-shadow: var(--aph-suggest-shadow);
}

.aph-suggest[hidden] { display: none !important; }

.aph-suggest__item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    width: 100%;
    margin: 0;
    padding: 0.7rem 0.85rem;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: inherit;
    text-align: left;
    font: inherit;
    cursor: pointer;
}
.aph-suggest__item:hover,
.aph-suggest__item.is-active {
    background: color-mix(in srgb, var(--aph-accent) 14%, var(--aph-fill));
}
.aph-suggest__title {
    font-size: 0.9375rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.aph-suggest__meta { font-size: 0.8125rem; color: var(--aph-label); }

.aph-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin: 0 0 1.25rem;
}

.aph-panel__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin: 0 0 0.85rem;
}
.aph-panel__title { margin: 0; font-size: 1.125rem; font-weight: 700; letter-spacing: -0.02em; }
.aph-panel__meta { margin: 0; font-size: 0.875rem; color: var(--aph-label); }

.aph-table-wrap {
    overflow-x: auto;
    border: 0.5px solid var(--aph-separator);
    border-radius: var(--aph-radius);
    background: var(--aph-surface);
}
.aph-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.aph-table th,
.aph-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    vertical-align: middle;
    border-bottom: 0.5px solid var(--aph-separator);
}
.aph-table th {
    font-size: 0.75rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--aph-label);
    background: color-mix(in srgb, var(--aph-fill) 88%, transparent);
}
.aph-table tbody tr { transition: background-color 0.15s ease; }
.aph-table tbody tr:hover { background: var(--aph-row-hover); }
.aph-table tbody tr:last-child td { border-bottom: 0; }
.aph-table__code,
.aph-table__name { color: var(--aph-text); text-decoration: none; }
.aph-table__code {
    display: block;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}
.aph-table__code-secondary {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.8125rem;
    font-weight: 550;
    letter-spacing: -0.01em;
    color: var(--aph-label);
    font-variant-numeric: tabular-nums;
}
.aph-table__name { display: block; font-weight: 600; letter-spacing: -0.015em; }
.aph-table__code:hover,
.aph-table__name:hover { color: var(--aph-accent); }
.aph-table__city { display: block; margin-top: 0.15rem; font-size: 0.8125rem; color: var(--aph-label); }
.aph-table__traffic {
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--aph-label);
    white-space: nowrap;
}
.aph-table__traffic[data-traffic="very-high"] { color: #0a7a66; }
.aph-table__traffic[data-traffic="high"] { color: #1a7a4c; }
.aph-table__traffic[data-traffic="moderate"] { color: #6b6b70; }
.aph-table__traffic[data-traffic="low"] { color: #8e8e93; }
.aph-table__traffic[data-traffic="very-low"],
.aph-table__traffic[data-traffic="unrated"] { color: #aeaeb2; }
:root[data-theme="dark"] .aph-table__traffic[data-traffic="very-high"] { color: #5ee0c8; }
:root[data-theme="dark"] .aph-table__traffic[data-traffic="high"] { color: #6dca8b; }
:root[data-theme="dark"] .aph-table__traffic[data-traffic="moderate"] { color: #c7c7cc; }
:root[data-theme="dark"] .aph-table__traffic[data-traffic="low"] { color: #8e8e93; }
:root[data-theme="dark"] .aph-table__traffic[data-traffic="very-low"],
:root[data-theme="dark"] .aph-table__traffic[data-traffic="unrated"] { color: #636366; }
.aph-table__empty { text-align: center; color: var(--aph-label); padding: 2rem 1rem !important; }

.aph-pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1rem 0 0;
}
.aph-pager__btn {
    min-width: 7.5rem;
    height: 2.5rem;
    padding: 0 1rem;
    border: 0.5px solid var(--aph-separator);
    border-radius: 980px;
    background: var(--aph-fill);
    color: var(--aph-text);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
}
.aph-pager__btn:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--aph-accent) 45%, var(--aph-separator));
    background: color-mix(in srgb, var(--aph-accent) 10%, var(--aph-fill));
}
.aph-pager__btn:disabled { opacity: 0.45; cursor: default; }
.aph-pager__status { margin: 0; font-size: 0.875rem; color: var(--aph-label); font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
    .aph-filters { grid-template-columns: 1fr; }
}

/* Phone: card-stack instead of sideways scroll */
@media (max-width: 719px) {
    .seo-flight-shell:has(.airports-hub) {
        max-width: none;
        padding-inline: 0;
    }

    .airports-hub .ep-hero,
    .aph-search,
    .aph-filters,
    .aph-panel__head,
    .aph-pager {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .aph-search__input {
        font-size: 16px; /* avoid iOS zoom */
    }

    .aph-panel__head {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .aph-table-wrap {
        overflow: visible;
        border: none;
        border-radius: 0;
        background: transparent;
    }

    .aph-table {
        min-width: 0;
        width: 100%;
    }

    .aph-table thead {
        display: none;
    }

    .aph-table tbody {
        display: flex;
        flex-direction: column;
        gap: 0.65rem;
        padding: 0 1rem 0.25rem;
    }

    .aph-table tbody tr {
        display: block;
        margin: 0;
        padding: 0.95rem 1rem;
        border: 0.5px solid var(--aph-separator);
        border-radius: 16px;
        background: var(--aph-surface);
    }

    .aph-table tbody tr:hover {
        background: var(--aph-row-hover);
    }

    .aph-table tbody tr:last-child td {
        border-bottom: 0;
    }

    .aph-table th,
    .aph-table td {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 0.85rem;
        width: 100%;
        box-sizing: border-box;
        padding: 0.4rem 0;
        border-bottom: 0;
        text-align: right;
    }

    .aph-table td:nth-child(1),
    .aph-table td:nth-child(2) {
        display: block;
        text-align: left;
    }

    .aph-table td:nth-child(1) {
        padding-bottom: 0.15rem;
    }

    .aph-table td:nth-child(2) {
        padding-bottom: 0.7rem;
        margin-bottom: 0.25rem;
        border-bottom: 0.5px solid var(--aph-separator);
    }

    .aph-table td::before {
        content: attr(data-label);
        flex: 0 0 auto;
        max-width: 40%;
        text-align: left;
        font-size: 0.75rem;
        font-weight: 650;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: var(--aph-label);
    }

    .aph-table td:nth-child(1)::before,
    .aph-table td:nth-child(2)::before {
        display: none;
    }

    .aph-table__empty {
        display: block !important;
        text-align: center;
        border: 0.5px solid var(--aph-separator);
        border-radius: 16px;
        background: var(--aph-surface);
    }

    .aph-pager {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.65rem;
    }

    .aph-pager__status {
        order: -1;
        width: 100%;
        text-align: center;
    }

    .aph-pager__btn {
        flex: 1 1 auto;
        min-width: 0;
    }
}