/* ==========================================================================
   AeroBoard Premium Design System (Vanilla CSS)
   ========================================================================== */

/* Globální proměnné a designové tokeny */
:root {
    --bg-darker: #070a13;
    --bg-dark: #0d1222;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-glow: rgba(0, 242, 254, 0.3);

    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    --color-accent: #00f2fe;
    --color-accent-rgb: 0, 242, 254;
    --color-accent-secondary: #4facfe;

    /* Stavy letů */
    --color-scheduled: #9ca3af;
    --color-boarding: #10b981;
    --color-delayed: #f59e0b;
    --color-cancelled: #ef4444;
    --color-departed: #3b82f6;
    --color-arrived: #8b5cf6;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset a základní styly */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-darker);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

input, button {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* Tlačítka */
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent));
    color: #070a13;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
}

/* Hlavička webu */
.app-header {
    background-color: rgba(13, 18, 34, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.text-accent {
    color: var(--color-accent);
}

.logo-text span {
    font-weight: 400;
}

/* Vyhledávání v hlavičce */
.header-search-form {
    flex: 1;
    max-width: 500px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border-radius: 50px;
    transition: var(--transition-smooth);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

.search-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

.search-btn {
    position: absolute;
    right: 0.25rem;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent));
    color: #070a13;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.search-btn:hover {
    opacity: 0.9;
}

/* Jazykový přepínač */
.lang-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-link {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    opacity: 0.6;
}

.lang-link:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.05);
}

.lang-link.active {
    opacity: 1;
    color: var(--color-accent);
    border-color: var(--border-color-glow);
    background-color: rgba(0, 242, 254, 0.05);
}

/* Hero sekce na úvodní stránce */
.hero-section {
    position: relative;
    padding: 5rem 1.5rem;
    background: radial-gradient(circle at top right, rgba(0, 242, 254, 0.08), transparent 50%),
                radial-gradient(circle at bottom left, rgba(79, 172, 254, 0.05), transparent 40%);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 40vh;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-search-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.hero-search-form {
    position: relative;
    display: flex;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-radius: 50px;
}

.hero-search-form input {
    width: 100%;
    background-color: rgba(13, 18, 34, 0.8);
    border: 1px solid var(--border-color);
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

.hero-search-form input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.hero-search-form .search-icon {
    left: 1.5rem;
    font-size: 1.2rem;
}

.hero-search-btn {
    position: absolute;
    right: 0.4rem;
    background: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent));
    color: #070a13;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.hero-search-btn:hover {
    transform: scale(1.02);
}

/* Sekce letišť na úvodní stránce */
.airports-section {
    padding: 4rem 1.5rem;
    flex: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.airports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Styly pro karty letišť */
.airport-card {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.airport-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.card-glass-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.02), transparent);
    z-index: 0;
    pointer-events: none;
}

.card-content {
    z-index: 1;
}

.card-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.airport-badge {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.35rem 0.85rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.network-icon {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.airport-city {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.airport-full-name {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-arrow-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: 1.5rem;
    z-index: 1;
    transition: var(--transition-smooth);
}

.airport-card:hover .card-arrow-link {
    color: var(--color-accent);
}

.airport-card:hover .card-arrow-link i {
    transform: translateX(4px);
    transition: var(--transition-smooth);
}

/* Specifické gradienty a barevná schémata letišť */
.card-prg::before, .airport-banner.card-prg::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #d4af37, #800020);
}
.card-rmi::before, .airport-banner.card-rmi::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
}
.card-fco::before, .airport-banner.card-fco::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #e74c3c, #f39c12);
}
.card-cia::before, .airport-banner.card-cia::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #c0392b, #d35400);
}
.card-mxp::before, .airport-banner.card-mxp::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #7f8c8d, #2c3e50);
}
.card-lin::before, .airport-banner.card-lin::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #2980b9, #2c3e50);
}
.card-bgy::before, .airport-banner.card-bgy::before {
    content: ''; position: absolute; top:0; left:0; width:100%; height:4px;
    background: linear-gradient(90deg, #9b59b6, #8e44ad);
}

/* Detail Letiště a Banner */
.airport-banner {
    position: relative;
    padding: 3rem 1.5rem;
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top:0; left:0; right:0; bottom:0;
    background: radial-gradient(circle at center, rgba(0, 242, 254, 0.03) 0%, transparent 70%);
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.btn-back:hover {
    color: var(--text-primary);
    transform: translateX(-3px);
}

.airport-identity {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.airport-code-large {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-accent);
    background: linear-gradient(135deg, var(--text-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border: 2px solid var(--border-color-glow);
    padding: 0.2rem 1.2rem;
    border-radius: 12px;
    background-color: rgba(0, 242, 254, 0.02);
}

.airport-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
}

.airport-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Ovládací prvky tabule */
.board-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 2.5rem 0 1.5rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.type-switcher {
    display: flex;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.35rem;
    border-radius: 50px;
}

.switch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.switch-btn.active {
    background-color: var(--text-primary);
    color: var(--bg-darker);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.board-filter-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 320px;
}

.board-filter-wrapper input {
    width: 100%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.board-filter-wrapper input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.board-filter-wrapper .filter-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

/* Informační tabule letů (Table layout) */
.flight-board-wrapper {
    background-color: rgba(13, 18, 34, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 4rem;
}

.board-header-row {
    display: grid;
    grid-template-columns: 100px 100px 1fr 150px 80px 120px 150px 60px;
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.board-body {
    display: flex;
    flex-direction: column;
}

.flight-row {
    display: grid;
    grid-template-columns: 100px 100px 1fr 150px 80px 120px 150px 60px;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: var(--transition-smooth);
}

.flight-row:last-child {
    border-bottom: none;
}

.flight-row:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Detaily sloupců */
.sched-time {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.sched-time.time-delayed {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.actual-time {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-delayed);
    display: block;
}

.delay-badge {
    font-size: 0.75rem;
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-delayed);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-weight: 600;
}

.flight-num {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.9rem;
}

.dest-city {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
}

.dest-airport {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.airline-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.terminal-badge {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.gate-num, .carousel-num {
    font-weight: 600;
    font-size: 0.95rem;
}

.gate-num i, .carousel-num i {
    color: var(--text-muted);
    margin-right: 0.25rem;
}

/* Stavy letů v tabulce */
.status-pill {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.status-scheduled { background-color: rgba(156, 163, 175, 0.1); color: var(--color-scheduled); }
.status-boarding { background-color: rgba(16, 185, 129, 0.1); color: var(--color-boarding); animation: pulse-glow 2s infinite; }
.status-delayed { background-color: rgba(245, 158, 11, 0.1); color: var(--color-delayed); }
.status-cancelled { background-color: rgba(239, 68, 68, 0.1); color: var(--color-cancelled); }
.status-departed { background-color: rgba(59, 130, 246, 0.1); color: var(--color-departed); }
.status-arrived { background-color: rgba(139, 92, 246, 0.1); color: var(--color-arrived); }
.status-go_to_gate { background-color: rgba(245, 158, 11, 0.15); color: var(--color-delayed); }

/* Watchlist tlačítko */
.btn-watchlist {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.15rem;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.btn-watchlist:hover, .btn-watchlist.active {
    color: #ffb800;
    transform: scale(1.1);
}

/* Prázdné zprávy */
.no-flights-message, .no-results-box {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-secondary);
}

.no-flights-message i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Patička webu */
.app-footer {
    background-color: rgba(7, 10, 19, 0.9);
    border-top: 1px solid var(--border-color);
    padding: 3rem 1.5rem 1.5rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.footer-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.footer-info p {
    color: var(--text-secondary);
    max-width: 450px;
}

.footer-links h4 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-copy {
    text-align: center;
    padding-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Vyhledávání a globální rozložení */
.search-container {
    padding: 3rem 1.5rem;
    flex: 1;
}

.search-header {
    margin-bottom: 2rem;
}

.search-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-top: 1rem;
}

.search-meta {
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.col-airport, .col-type {
    font-weight: 700;
}

.badge-arrival {
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--color-arrived);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-departure {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-departed);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* 404 stránka */
.error-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5rem 1.5rem;
    flex: 1;
}

.error-box {
    text-align: center;
    padding: 4rem;
    max-width: 500px;
    border-radius: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
}

.error-plane-wrapper {
    background-color: rgba(239, 68, 68, 0.1);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.error-plane-icon {
    font-size: 3rem;
    color: var(--color-cancelled);
}

.error-code {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--color-cancelled), #f39c12);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.error-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.error-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Animace */
@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsivita (1000% responsive mobilní zobrazení) */
@media (max-width: 900px) {
    .board-header-row {
        display: none;
    }

    .flight-row {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 0.75rem;
        padding: 1.5rem;
    }

    .col-time {
        grid-column: 1;
        grid-row: 1;
    }

    .col-flight {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
    }

    .col-destination {
        grid-column: 1 / span 2;
        grid-row: 2;
        padding: 0.25rem 0;
    }

    .col-airline {
        grid-column: 1;
        grid-row: 3;
    }

    .col-terminal {
        display: none;
    }

    .col-gate-checkin {
        grid-column: 2;
        grid-row: 3;
        justify-self: end;
    }

    .col-status {
        grid-column: 1 / span 2;
        grid-row: 4;
        margin-top: 0.5rem;
    }

    .col-action {
        grid-column: 2;
        grid-row: 4;
        justify-self: end;
        align-self: center;
        margin-top: 0.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .header-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .header-search-form {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .airport-code-large {
        font-size: 2.2rem;
    }

    .airport-title {
        font-size: 1.6rem;
    }

    .board-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .type-switcher {
        justify-content: center;
    }

    .board-filter-wrapper {
        width: 100%;
    }
}

.flight-date-badge {
    font-size: 0.72rem;
    color: var(--text-secondary);
    opacity: 0.75;
    margin-top: 3px;
    font-weight: 500;
    white-space: nowrap;
    display: inline-block;
}

.api-warning-banner {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #fca5a5;
    padding: 0.85rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.88rem;
    backdrop-filter: blur(10px);
    line-height: 1.4;
}

.api-warning-banner i {
    color: #ef4444;
    font-size: 1.1rem;
    flex-shrink: 0;
}