.airport-display-container,
.pm-airport-detail,
.pm-airports-index {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    color: #2c3e50;
}

.airport-display-container *,
.airport-display-container *::before,
.airport-display-container *::after,
.pm-airport-detail *,
.pm-airport-detail *::before,
.pm-airport-detail *::after {
    box-sizing: border-box;
}

.pm-airports-detail-view {
    --pm-airport-line: #e9ecef;
    --pm-airport-soft: #f8f9fa;
    --pm-airport-ink: #2c3e50;
    --pm-airport-muted: #6c757d;
    --pm-airport-accent: #3498db;
}

.pm-airport-hero,
.pm-airport-nearest-airports {
    margin: 0 0 30px;
    padding: 20px;
    border: 2px solid var(--pm-airport-line);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
}

.pm-airport-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    gap: 20px;
    align-items: start;
    overflow: hidden;
}

.pm-airport-hero-no-image {
    grid-template-columns: 1fr;
}

.pm-airport-hero h1 {
    grid-column: 1 / -1;
    margin: 0 0 4px;
    color: var(--pm-airport-ink);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.25;
    text-align: left;
}

.pm-airport-hero-body {
    min-width: 0;
}

.pm-airport-hero-media {
    width: 100%;
    min-width: 0;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border: 1px solid var(--pm-airport-line);
    border-radius: 8px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.pm-airport-hero-no-image .pm-airport-hero-media {
    display: none;
}

.pm-airport-hero-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pm-airport-info-grid {
    display: grid;
    grid-template-columns: minmax(120px, 170px) minmax(0, 1fr);
    gap: 8px 15px;
    margin: 0;
    color: #555;
    font-size: 13px;
    line-height: 1.6;
}

.pm-airport-info-grid dt {
    margin: 0;
    color: #495057;
    font-weight: 600;
}

.pm-airport-info-grid dd {
    min-width: 0;
    margin: 0;
    color: #555;
    overflow-wrap: anywhere;
}

.pm-airport-info-grid a,
.pm-airport-country-link,
.pm-airport-coordinates-link,
.pm-airport-nearest-card,
.airport-data-source a {
    color: #2c3e50;
    text-decoration: none;
    border-bottom: 1px solid rgba(44, 62, 80, .25);
}

.pm-airport-info-grid a:hover,
.pm-airport-country-link:hover,
.pm-airport-coordinates-link:hover,
.pm-airport-nearest-card:hover,
.airport-data-source a:hover {
    border-bottom-color: #2c3e50;
    text-decoration: none;
}

.pm-airport-country-link {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-weight: 600;
}

.pm-airport-country-flag {
    display: inline-block;
    flex: 0 0 14px;
    width: 14px !important;
    max-width: 14px !important;
    height: 10px !important;
    max-height: 10px !important;
    object-fit: cover !important;
    border: 1px solid rgba(44, 62, 80, .16);
    border-radius: 2px;
    vertical-align: middle;
}

.pm-airport-country-emoji {
    line-height: 1;
}

.pm-airport-nearest-airports h2 {
    margin: 0 0 15px;
    color: var(--pm-airport-ink);
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    text-align: left;
}

.pm-airport-nearest-airports > p {
    margin: 0 0 20px;
    color: var(--pm-airport-muted);
    font-size: 13px;
    line-height: 1.6;
    text-align: left;
}

.pm-airport-nearest-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 1rem;
}

.pm-airport-nearest-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 360px;
    overflow: hidden;
    border: 2px solid var(--pm-airport-line);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.pm-airport-nearest-card:hover,
.pm-airport-nearest-card:focus {
    transform: translateY(-4px);
    border-color: var(--pm-airport-accent);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .15);
}

.pm-airport-nearest-image {
    display: flex;
    flex: 0 0 155px;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 155px;
    overflow: hidden;
    background: var(--pm-airport-soft);
}

.pm-airport-nearest-image img {
    display: block;
    width: 100%;
    height: 155px;
    object-fit: cover;
}

.pm-airport-nearest-image-fallback {
    color: var(--pm-airport-muted);
    font-size: 24px;
    font-weight: 700;
}

.pm-airport-nearest-content {
    display: grid;
    grid-template-rows: minmax(3.9em, auto) 1.35em 1.35em auto;
    gap: 4px;
    padding: 16px;
    overflow: hidden;
    color: #555;
    font-size: 13px;
    line-height: 1.6;
}

.pm-airport-nearest-content strong {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    color: var(--pm-airport-ink);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.pm-airport-nearest-content span,
.pm-airport-nearest-content em {
    display: block;
    overflow: hidden;
    color: var(--pm-airport-muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pm-airport-nearest-country {
    display: inline-flex !important;
    align-items: center;
    gap: .35rem;
    min-width: 0;
    font-weight: 600;
}

.pm-airport-nearest-content em {
    margin-top: 4px;
    color: var(--pm-airport-accent);
    font-style: normal;
    font-weight: 700;
    white-space: normal;
}

.airport-data-source {
    margin-top: 30px;
    padding: 15px;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    background-color: #f8f9fa;
    color: #6c757d;
    font-size: 12px;
    line-height: 1.55;
    text-align: center;
}

.airport-data-source strong {
    color: #495057;
}

.pm-airport-not-found {
    padding: 20px;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    background: #f8d7da;
    color: #721c24;
    text-align: center;
}

@media (max-width: 900px) {
    .pm-airport-hero {
        grid-template-columns: 1fr;
    }

    .pm-airport-nearest-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .pm-airport-hero,
    .pm-airport-nearest-airports {
        padding: 15px;
    }

    .pm-airport-hero h1,
    .pm-airport-nearest-airports h2 {
        font-size: 22px;
    }

    .pm-airport-hero h1 {
        order: 1;
    }

    .pm-airport-hero-media {
        order: 2;
        aspect-ratio: 4 / 3;
        margin-bottom: 2px;
    }

    .pm-airport-hero-body {
        order: 3;
    }

    .pm-airport-info-grid {
        grid-template-columns: minmax(92px, 34%) minmax(0, 1fr);
        gap: 6px 10px;
        align-items: start;
        font-size: 13px;
        line-height: 1.45;
    }

    .pm-airport-info-grid dt {
        overflow-wrap: anywhere;
    }

    .pm-airport-info-grid dd {
        overflow-wrap: anywhere;
    }

    .pm-airport-nearest-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 360px) {
    .pm-airport-info-grid {
        grid-template-columns: minmax(86px, 36%) minmax(0, 1fr);
        gap: 5px 8px;
        font-size: 12px;
    }
}