/* --- CORE VARIABLES --- */

:root {

    --bg-dark: #030712;

    --accent-primary: #2dd4bf; /* Teal neon */

    --accent-secondary: #a855f7; /* Electric Purple */

    --accent-glow: #f59e0b; /* Amber */

    --text-main: #ffffff;

    --text-muted: #9ca3af;

    --glass-panel: rgba(255, 255, 255, 0.03);

    --glass-border: rgba(255, 255, 255, 0.08);

    --blur: 20px;

}



/* --- RESET & BASE --- */

* { margin: 0; padding: 0; box-sizing: border-box; }



body {

    background-color: var(--bg-dark);

    color: var(--text-main);

    font-family: 'Inter', sans-serif;

    overflow-x: hidden;

    min-height: 100vh;

}



h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.03em; }

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

img { max-width: 100%; display: block; }



/* --- BACKGROUND FX --- */

.ambient-bg {

    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1;

    background: var(--bg-dark); overflow: hidden;

}

.orb {

    position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4;

    animation: floatOrb 10s infinite alternate;

}

.orb-1 { width: 50vw; height: 50vw; background: var(--accent-primary); top: -10%; left: -10%; animation-duration: 20s; }

.orb-2 { width: 40vw; height: 40vw; background: var(--accent-secondary); bottom: -10%; right: -10%; animation-duration: 25s; }



@keyframes floatOrb {

    0% { transform: translate(0, 0) scale(1); }

    100% { transform: translate(50px, 50px) scale(1.1); }

}



.noise-overlay {

    position: fixed; top: 0; left: 0; width: 100%; height: 100%;

    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48ZmlsdGVyIGlkPSJnoiPjxmZVR1cmJ1bGVuY2UgdHlwZT0iZnJhY3RhbE5vaXNlIiBiYXNlRnJlcXVlbmN5PSIwLjY1IiBudW1PY3RhdmVzPSIzIiBzdGl0Y2hUaWxlcz0ic3RpdGNoIi8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsdGVyPSJ1cmwoI2cpIiBvcGFjaXR5PSIwLjA1Ii8+PC9zdmc+');

    pointer-events: none; z-index: 9999;

}



/* --- COMPONENTS --- */

.container { max-width: 1400px; margin: 0 auto; padding: 0 2rem; }



.btn {

    padding: 1rem 2rem; border-radius: 8px; font-weight: 600; 

    transition: 0.3s; display: inline-flex; align-items: center; gap: 10px;

    backdrop-filter: blur(10px); border: 1px solid var(--glass-border); cursor: pointer;

}

.btn-glow {

    background: rgba(45, 212, 191, 0.1); color: var(--accent-primary); border-color: var(--accent-primary);

    box-shadow: 0 0 20px rgba(45, 212, 191, 0.2);

}

.btn-glow:hover { background: var(--accent-primary); color: #000; box-shadow: 0 0 40px rgba(45, 212, 191, 0.5); }



/* --- NAV --- */

nav { 

    padding: 2rem 0; 

    display: flex; 

    justify-content: space-between; 

    align-items: center; 

    /* Přidáno pro z-index menu */

    position: relative;

    z-index: 2000;

}

.logo { font-size: 1.5rem; font-weight: 700; color: #fff; }

.logo span { color: var(--accent-primary); }



/* --- HERO --- */

.hero { min-height: 80vh; display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 4rem; position: relative; }

.hero-text h1 {

    font-size: 5rem; line-height: 0.95; margin-bottom: 2rem;

    background: linear-gradient(to right, #fff, #94a3b8);

    -webkit-background-clip: text; -webkit-text-fill-color: transparent;

}

.hero-text h1 span {

    display: block; font-family: 'Inter', sans-serif; font-weight: 300;

    font-size: 1.5rem; letter-spacing: 5px; text-transform: uppercase;

    margin-bottom: 1rem; 

    

    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;

    color: var(--accent-primary); 

}



.hero-visual { position: relative; height: 500px; display: flex; align-items: center; justify-content: center; }

.portal-window {

    width: 100%; height: 100%; border-radius: 40px;

    background: url('img/hero.jpg') center/cover;

    mask-image: linear-gradient(black 80%, transparent 100%);

    -webkit-mask-image: linear-gradient(black 80%, transparent 100%);

}



/* --- KATEGORIE GRID (BENTO/MASONRY FIX) --- */

.category-section { padding: 5rem 0; }

.section-title { font-size: 3rem; margin-bottom: 3rem; text-align: center; }

.section-title span { color: var(--accent-secondary); font-size: 1rem; display: block; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.5rem; }



.bento-grid {

    display: grid;

    grid-template-columns: repeat(4, 1fr); 

    grid-auto-rows: 250px;

    gap: 1.5rem;

    grid-auto-flow: dense; 

}



.bento-card {

    position: relative; border-radius: 24px; overflow: hidden;

    border: 1px solid var(--glass-border); transition: 0.4s;

    cursor: pointer;

}

.bento-card:hover { transform: translateY(-5px); border-color: var(--accent-primary); box-shadow: 0 10px 40px rgba(0,0,0,0.5); }



/* Grid Spans */

.span-2-2 { grid-column: span 2; grid-row: span 2; } 

.span-2-1 { grid-column: span 2; grid-row: span 1; }

.span-1-2 { grid-column: span 1; grid-row: span 2; } 

.span-1-1 { grid-column: span 1; grid-row: span 1; } 



.bento-card img {

    width: 100%; height: 100%; object-fit: cover;

    transition: 0.5s; filter: brightness(0.7);

}

.bento-card:hover img { transform: scale(1.1); filter: brightness(0.9); }



.card-label {

    position: absolute; bottom: 0; left: 0; width: 100%; padding: 1.5rem;

    background: linear-gradient(to top, rgba(2,6,23,0.95), transparent);

}

.card-label h3 { font-size: 1.5rem; color: #fff; }



/* --- ARCHITEKTURA --- */

.architecture-section {

    padding: 5rem 0; margin: 3rem 0;

    background: linear-gradient(to right, rgba(255,255,255,0.02), transparent);

    border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border);

}

.arch-layout { display: flex; gap: 4rem; align-items: center; }

.arch-input-box {

    background: var(--glass-panel); padding: 2rem; border-radius: 20px;

    border: 1px solid var(--glass-border); margin-top: 2rem;

}

.prompt-input {

    width: 100%; background: rgba(0,0,0,0.3); border: 1px solid var(--glass-border);

    padding: 1rem; color: #fff; border-radius: 8px; margin-bottom: 1rem; font-family: 'Inter', sans-serif;

}

.prompt-input:focus { outline: none; border-color: var(--accent-secondary); }



/* --- AI PORADNA & CHAT (UPRAVENO: 2 Sloupce) --- */

.advisory-section { padding: 5rem 0; }



.chat-wrapper { 

    display: grid; 

    grid-template-columns: 0.8fr 1.2fr; /* Vlevo text, vpravo chat */

    gap: 4rem; 

    align-items: center; 

    max-width: 1200px; 

    margin: 0 auto;

}



.chat-info h3 { font-size: 2.5rem; margin-bottom: 1.5rem; color: #fff; }

.chat-info p { color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; margin-bottom: 2rem; }

.chat-features li { margin-bottom: 1rem; display: flex; gap: 10px; align-items: center; color: var(--text-muted); }

.chat-features i { color: var(--accent-primary); }



.chat-container {

    background: rgba(10, 10, 15, 0.8); border: 1px solid var(--glass-border);

    border-radius: 24px; padding: 2rem; 

    height: 550px; /* Fixní výška */

    display: flex; flex-direction: column;

    box-shadow: 0 0 50px rgba(0,0,0,0.3);

}



.chat-chips {

    display: flex; gap: 10px; overflow-x: auto; padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--glass-border);

}

.chip {

    padding: 0.5rem 1.2rem; background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);

    border-radius: 50px; white-space: nowrap; font-size: 0.85rem; cursor: pointer; transition: 0.3s;

    color: var(--text-muted);

}

.chip:hover, .chip.active { background: rgba(45, 212, 191, 0.15); color: var(--accent-primary); border-color: var(--accent-primary); }



.chat-window { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 1rem; }

.msg { padding: 1rem 1.5rem; border-radius: 15px; max-width: 80%; line-height: 1.5; font-size: 0.95rem; }

.msg-ai { background: rgba(45, 212, 191, 0.05); border: 1px solid rgba(45, 212, 191, 0.2); align-self: flex-start; color: #ccfbf1; }

.msg-user { background: #1e293b; align-self: flex-end; color: #fff; }



.chat-input-area { display: flex; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--glass-border); }

.chat-input { flex: 1; background: transparent; border: none; color: #fff; font-size: 1rem; padding: 0.5rem; }

.chat-input:focus { outline: none; }



/* --- MAGAZÍN --- */

.mag-section { padding: 5rem 0; }

.mag-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }

.mag-card {

    background: var(--glass-panel); border: 1px solid var(--glass-border);

    border-radius: 16px; overflow: hidden; transition: 0.3s;

}

.mag-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.2); }

.mag-img { height: 200px; width: 100%; object-fit: cover; }

.mag-content { padding: 1.5rem; }

.mag-title { font-size: 1.3rem; margin-bottom: 0.5rem; color: #fff; }

.mag-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; line-height: 1.6; }

.mag-btn { color: var(--accent-primary); font-weight: 600; font-size: 0.9rem; }



/* --- FOOTER --- */

footer { border-top: 1px solid var(--glass-border); padding: 3rem 0; text-align: center; color: var(--text-muted); margin-top: 3rem; }



/* --- HAMBURGER MENU (OPRAVENO: MUSÍ BÝT VIDITELNÉ VŽDY PRO MOBIL) --- */

.hamburger {

    display: none; /* Defaultně skryté na PC */

    font-size: 2rem;

    color: #fff;

    cursor: pointer;

    z-index: 2005; /* Nad vším */

}



/* Plná obrazovka menu */

.mobile-menu {

    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;

    background: rgba(3, 7, 18, 0.98); 

    backdrop-filter: blur(20px);

    z-index: 2000;

    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 2rem;

    transform: translateY(-100%); transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

}

.mobile-menu.active { transform: translateY(0); }

.mobile-menu a { font-size: 2rem; font-family: 'Space Grotesk', sans-serif; color: #fff; }



/* --- MODAL (OKNO PRO OBRÁZKY) --- */

.modal-overlay {

    position: fixed; top: 0; left: 0; width: 100%; height: 100%;

    background: rgba(3, 7, 18, 0.95); backdrop-filter: blur(15px);

    z-index: 9999; display: none; justify-content: center; align-items: center; padding: 1rem;

}

.modal-overlay.active { display: flex; }

.modal-content {

    background: rgba(15, 23, 42, 0.9); border: 1px solid var(--accent-primary);

    border-radius: 20px; padding: 2rem; max-width: 800px; width: 100%; text-align: center; position: relative;

}

.modal-close {

    position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer;

}

.modal-image { width: 100%; border-radius: 10px; margin-top: 1rem; }



/* --- STYLY PRO CLÁNEK (clanek.php) --- */

.article-header { height: 60vh; position: relative; border-radius: 30px; overflow: hidden; margin-bottom: -100px; z-index: 1; border: 1px solid var(--glass-border); }

.article-header img { width: 100%; height: 100%; object-fit: cover; }

.article-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, transparent, var(--bg-dark)); }

.article-title-box { position: absolute; bottom: 120px; left: 5%; right: 5%; text-align: center; }

.article-title-box h1 { font-size: 4rem; text-shadow: 0 10px 30px rgba(0,0,0,0.8); margin-bottom: 1rem; }

.article-body { position: relative; z-index: 2; background: rgba(10, 15, 30, 0.85); backdrop-filter: blur(30px); border: 1px solid var(--glass-border); border-radius: 24px; padding: 4rem; max-width: 1000px; margin: 0 auto 5rem auto; box-shadow: 0 -20px 50px rgba(0,0,0,0.5); }

.article-text { font-size: 1.15rem; line-height: 1.8; color: #cbd5e1; }

.article-text h2 { color: var(--accent-primary); margin: 2rem 0 1rem 0; font-size: 2rem; }



/* ========================================================== */

/* !!! MOBILNÍ OPRAVY (<= 1024px) !!! */

/* ========================================================== */

@media (max-width: 1024px) {

    /* Kontejner */

    .container { padding: 0 1.5rem; width: 100%; overflow: hidden; }



    /* Navigace */

    nav .nav-links-desktop { display: none !important; }

    .hamburger { display: block; } /* Zviditelnění hamburgeru */

    

    /* Hero */

    .hero { display: flex; flex-direction: column; text-align: center; padding-top: 5rem; gap: 2rem; height: auto; }

    .hero-text h1 { font-size: 3rem; }

    .hero-visual { height: 300px; width: 100%; }

    

    /* Grid -> Sloupec */

    .bento-grid { display: flex; flex-direction: column; gap: 1.5rem; }

    .bento-card { height: 250px; width: 100%; }

    .span-2-2, .span-2-1, .span-1-2, .span-1-1 { grid-column: auto; grid-row: auto; }



    /* Architektura - pod sebe */

    .arch-layout { flex-direction: column; gap: 2rem; padding: 3rem 0; }

    .arch-input-box { width: 100%; margin: 0; }



    /* Chat - Rozdělení pod sebe (Fix Screen 1) */

    .chat-wrapper { display: flex; flex-direction: column; gap: 2rem; }

    .chat-info { text-align: center; order: 1; } /* Info první */

    .chat-container { height: 500px; width: 100%; margin: 0; order: 2; }

    

    /* Fix pro input chatu */

    .chat-input-area { width: 100%; }

    .chat-input { min-width: 10px; }



    /* Magazín */

    .mag-grid { grid-template-columns: 1fr; }

    

    /* Článek */

    .article-body { padding: 1.5rem; }

    .article-title-box h1 { font-size: 2.5rem; }

}

/* ========================================= */

/* 9. INZERCE & UŽIVATELSKÝ ÚČET */

/* ========================================= */



/* Filtrační lišta */

.market-filter {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 16px;

    padding: 1.5rem;

    margin-bottom: 3rem;

    display: flex;

    flex-wrap: wrap;

    gap: 1rem;

    align-items: end;

}



.filter-group { flex: 1; min-width: 200px; }

.filter-group label { display: block; color: var(--text-muted); margin-bottom: 0.5rem; font-size: 0.9rem; }

.filter-select, .filter-input {

    width: 100%; padding: 0.8rem;

    background: rgba(0,0,0,0.3); border: 1px solid var(--glass-border);

    color: #fff; border-radius: 8px; font-family: 'Inter', sans-serif;

}

.filter-select:focus, .filter-input:focus { outline: none; border-color: var(--accent-primary); }



/* Grid inzerátů */

.market-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));

    gap: 2rem;

}



/* Karta inzerátu */

.ad-card {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 20px;

    overflow: hidden;

    transition: 0.4s;

    position: relative;

    display: flex; flex-direction: column;

}

.ad-card:hover { transform: translateY(-5px); border-color: var(--accent-secondary); box-shadow: 0 10px 30px rgba(168, 85, 247, 0.2); }



.ad-image-box { height: 220px; width: 100%; position: relative; overflow: hidden; background: #000; }

.ad-image { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }

.ad-card:hover .ad-image { transform: scale(1.1); }



.ad-badge {

    position: absolute; top: 1rem; right: 1rem;

    background: rgba(0,0,0,0.7); backdrop-filter: blur(5px);

    padding: 0.3rem 0.8rem; border-radius: 50px;

    font-size: 0.8rem; color: var(--accent-primary); border: 1px solid var(--accent-primary);

}



.ad-content { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.ad-meta { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.5rem; }

.ad-title { font-size: 1.4rem; margin-bottom: 0.5rem; color: #fff; }

.ad-price { font-size: 1.5rem; font-weight: 700; color: var(--accent-primary); margin-top: auto; }

.ad-location { display: flex; align-items: center; gap: 5px; color: var(--text-muted); font-size: 0.9rem; margin-top: 1rem; }



/* Login / Register Formy */

.auth-box {

    max-width: 450px; margin: 5rem auto;

    background: rgba(15, 23, 42, 0.8); border: 1px solid var(--glass-border);

    padding: 3rem; border-radius: 24px; text-align: center;

}

.auth-box h2 { font-size: 2.5rem; margin-bottom: 2rem; }



/* Upload Preview */

.upload-preview { display: flex; gap: 10px; margin-top: 10px; }

.preview-img { width: 80px; height: 80px; object-fit: cover; border-radius: 8px; border: 1px solid var(--glass-border); }



/* Responsivita Inzerce */

@media (max-width: 768px) {

    .market-filter { flex-direction: column; }

    .filter-group { width: 100%; }

    .ad-image-box { height: 200px; }

}

/* ========================================= */

/* 10. SEKCE NEJNOVĚJŠÍ INZERCE (HOME) */

/* ========================================= */

.market-home-section {

    padding: 4rem 0;

    position: relative;

    border-top: 1px solid var(--glass-border);

}



.market-preview-grid {

    display: grid;

    grid-template-columns: repeat(4, 1fr); /* 4 vedle sebe na PC */

    gap: 1.5rem;

    margin-bottom: 3rem;

}



.market-mini-card {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 16px;

    overflow: hidden;

    transition: 0.3s;

    text-decoration: none;

    display: flex;

    flex-direction: column;

}

.market-mini-card:hover {

    transform: translateY(-5px);

    border-color: var(--accent-secondary);

    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.15);

}



.mini-card-img-box {

    height: 180px;

    width: 100%;

    overflow: hidden;

    position: relative;

}

.mini-card-img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: 0.5s;

}

.market-mini-card:hover .mini-card-img { transform: scale(1.1); }



.mini-card-content {

    padding: 1rem;

    display: flex;

    flex-direction: column;

    flex-grow: 1;

}

.mini-card-title {

    font-size: 1.1rem;

    color: #fff;

    margin-bottom: 0.5rem;

    font-weight: 600;

    white-space: nowrap;

    overflow: hidden;

    text-overflow: ellipsis;

}

.mini-card-price {

    color: var(--accent-primary);

    font-weight: bold;

    margin-top: auto;

}

.mini-card-loc {

    font-size: 0.8rem;

    color: var(--text-muted);

    margin-top: 0.3rem;

}



/* Tlačítka pod inzercí */

.market-actions {

    display: flex;

    justify-content: center;

    gap: 1.5rem;

}

.btn-outline {

    border: 1px solid rgba(255,255,255,0.2);

    background: transparent;

    color: #fff;

}

.btn-outline:hover {

    border-color: #fff;

    background: rgba(255,255,255,0.05);

}



/* MOBILNÍ OPTIMALIZACE */

@media (max-width: 1024px) {

    .market-preview-grid {

        grid-template-columns: repeat(2, 1fr); /* 2 vedle sebe na tabletu/velkém mobilu */

    }

}



@media (max-width: 600px) {

    .market-preview-grid {

        grid-template-columns: 1fr; /* 1 pod sebou na malém mobilu */

        gap: 1rem;

    }

    .market-actions {

        flex-direction: column; /* Tlačítka pod sebe */

        gap: 1rem;

    }

    .btn {

        width: 100%; /* Tlačítka přes celou šířku */

        justify-content: center;

    }

}

/* ========================================= */

/* 11. FACEBOOK SEKCE */

/* ========================================= */

.facebook-section {

    padding: 4rem 0;

    text-align: center;

    border-top: 1px solid var(--glass-border);

}



.facebook-box {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 20px;

    padding: 1rem;

    display: inline-flex; /* Zajistí vycentrování obsahu */

    justify-content: center;

    align-items: center;

    max-width: 550px;

    width: 100%; /* Na mobilu zabere celou šířku */

    box-shadow: 0 0 30px rgba(45, 212, 191, 0.1); /* Jemná záře */

}



/* Úprava samotného Facebook rámu pro mobily */

.facebook-box iframe {

    width: 100% !important; /* Vynutí pružnou šířku */

    max-width: 500px;

    border-radius: 12px;

}

/* ========================================= */

/* 11. FACEBOOK SEKCE (VLASTNÍ KARTA) */

/* ========================================= */

.facebook-section {

    padding: 4rem 0;

    text-align: center;

    border-top: 1px solid var(--glass-border);

}



.fb-invite-card {

    background: linear-gradient(145deg, rgba(24, 119, 242, 0.1), rgba(0,0,0,0.4)); /* Modrý nádech */

    border: 1px solid rgba(24, 119, 242, 0.3);

    border-radius: 24px;

    padding: 3rem 2rem;

    max-width: 600px;

    margin: 0 auto;

    position: relative;

    overflow: hidden;

    transition: 0.3s;

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 1.5rem;

}



.fb-invite-card:hover {

    box-shadow: 0 0 40px rgba(24, 119, 242, 0.2);

    border-color: #1877F2;

    transform: translateY(-5px);

}



.fb-icon-large {

    font-size: 4rem;

    color: #1877F2;

    margin-bottom: 0.5rem;

}



.fb-text h3 {

    font-size: 1.8rem;

    margin-bottom: 0.5rem;

    color: #fff;

}



.fb-text p {

    color: var(--text-muted);

    font-size: 1.1rem;

    margin-bottom: 1.5rem;

}



.btn-facebook {

    background: #1877F2;

    color: #fff;

    padding: 1rem 2.5rem;

    border-radius: 50px;

    font-weight: bold;

    font-size: 1.1rem;

    display: inline-flex;

    align-items: center;

    gap: 10px;

    border: none;

    cursor: pointer;

    box-shadow: 0 5px 15px rgba(24, 119, 242, 0.3);

}



.btn-facebook:hover {

    background: #166fe5;

    box-shadow: 0 8px 25px rgba(24, 119, 242, 0.5);

    color: #fff;

}

/* ========================================= */

/* 11. FACEBOOK GROUP WIDGET (OPRAVENO PRO MOBIL) */

/* ========================================= */

.facebook-section {

    padding: 4rem 0;

    border-top: 1px solid var(--glass-border);

    text-align: center;

}



.fb-group-widget {

    background: rgba(30, 40, 50, 0.6); /* Tmavé pozadí */

    border: 1px solid #1877F2;

    border-radius: 16px;

    max-width: 600px;

    width: 100%; /* Důležité pro mobil */

    margin: 0 auto;

    overflow: hidden;

    position: relative;

    text-align: left;

    box-shadow: 0 0 40px rgba(24, 119, 242, 0.15);

    display: flex;

    flex-direction: column;

}



.fb-cover-img {

    width: 100%;

    height: 180px;

    object-fit: cover;

    border-bottom: 4px solid #1877F2;

}



.fb-content {

    padding: 1.5rem;

    display: flex;

    flex-direction: column;

    gap: 1rem;

}



.fb-header {

    display: flex;

    justify-content: space-between;

    align-items: center;

    flex-wrap: wrap; /* Aby se to na mobilu zalamovalo */

    gap: 1rem;

}



.fb-group-name {

    font-size: 1.5rem;

    font-weight: bold;

    color: #fff;

    margin: 0;

    line-height: 1.2;

}



.fb-meta {

    font-size: 0.9rem;

    color: var(--text-muted);

    display: flex;

    align-items: center;

    gap: 5px;

    margin-top: 5px;

}



/* Facepile (kolečka) */

.fb-facepile {

    display: flex;

    align-items: center;

}

.face-circle {

    width: 35px; height: 35px;

    border-radius: 50%;

    border: 2px solid var(--bg-dark);

    background: #333;

    display: flex; justify-content: center; align-items: center;

    color: #fff; font-size: 0.8rem;

    margin-left: -10px;

}

.face-circle:first-child { margin-left: 0; }



.fb-desc {

    color: #ccc; 

    font-size: 0.95rem; 

    line-height: 1.5;

    margin-bottom: 0.5rem;

}



/* Tlačítko - Opraveno pro mobil */

.btn-fb-join {

    background: #1877F2;

    color: #fff !important; /* Vynucení bílé */

    width: 100%;

    padding: 1rem;

    border-radius: 50px;

    text-align: center;

    font-weight: bold;

    border: none;

    cursor: pointer;

    font-size: 1.1rem;

    display: flex;

    justify-content: center;

    align-items: center;

    gap: 10px;

    text-decoration: none;

    transition: 0.3s;

    box-shadow: 0 4px 15px rgba(0,0,0,0.3);

}

.btn-fb-join:hover { 

    background: #166fe5; 

    transform: translateY(-2px);

}



/* --- MOBILNÍ OPTIMALIZACE (DŮLEŽITÉ) --- */

@media (max-width: 600px) {

    .fb-cover-img {

        height: 120px; /* Menší obrázek na mobilu */

    }

    .fb-content {

        padding: 1rem;

    }

    .fb-header {

        flex-direction: column; /* Pod sebe */

        align-items: flex-start;

    }

    .fb-facepile {

        margin-top: 0.5rem;

    }

    .btn-fb-join {

        font-size: 1rem; /* Menší písmo tlačítka */

        padding: 0.8rem;

    }

}

/* ========================================= */

/* 12. VETERINÁŘI */

/* ========================================= */

.vet-hero {

    text-align: center;

    padding: 3rem 1rem;

    background: radial-gradient(circle at center, rgba(45, 212, 191, 0.15) 0%, transparent 70%);

    border-bottom: 1px solid var(--glass-border);

    margin-bottom: 2rem;

}



.vet-search-box {

    background: var(--glass-panel);

    padding: 2rem;

    border-radius: 20px;

    border: 1px solid var(--glass-border);

    margin-top: 2rem;

    display: grid;

    grid-template-columns: 2fr 1fr 1fr auto;

    gap: 1rem;

    align-items: end;

}



.vet-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));

    gap: 1.5rem;

}



.vet-card {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 16px;

    padding: 1.5rem;

    transition: 0.3s;

    position: relative;

    overflow: hidden;

    display: flex;

    flex-direction: column;

}

.vet-card:hover { transform: translateY(-5px); border-color: var(--accent-secondary); }



/* Styl pro pohotovost */

.vet-card.emergency {

    border: 1px solid #ef4444;

    box-shadow: 0 0 20px rgba(239, 68, 68, 0.15);

}

.vet-card.emergency::before {

    content: "NONSTOP";

    position: absolute; top: 10px; right: -30px;

    background: #ef4444; color: #fff;

    padding: 5px 40px; transform: rotate(45deg);

    font-size: 0.7rem; font-weight: bold;

    box-shadow: 0 2px 5px rgba(0,0,0,0.5);

}



.vet-header { display: flex; gap: 15px; margin-bottom: 1rem; }

.vet-icon-box {

    width: 60px; height: 60px;

    background: rgba(255,255,255,0.05);

    border-radius: 12px;

    display: flex; justify-content: center; align-items: center;

    font-size: 1.8rem; color: var(--accent-primary);

}

.vet-info h3 { margin: 0 0 5px 0; font-size: 1.2rem; color: #fff; }

.vet-badges { display: flex; gap: 5px; flex-wrap: wrap; }



.badge-spec { background: rgba(45, 212, 191, 0.2); color: var(--accent-primary); padding: 2px 8px; border-radius: 4px; font-size: 0.75rem; }

.badge-loc { color: var(--text-muted); font-size: 0.9rem; display: flex; align-items: center; gap: 5px; }



.vet-body { flex: 1; margin-bottom: 1.5rem; color: #ccc; font-size: 0.95rem; line-height: 1.5; }



.vet-footer {

    display: flex; gap: 10px;

    border-top: 1px solid rgba(255,255,255,0.1);

    padding-top: 1rem;

    margin-top: auto;

}



/* Sekce přidej veterináře */

.add-vet-cta {

    background: linear-gradient(90deg, rgba(168, 85, 247, 0.2), rgba(45, 212, 191, 0.2));

    border-radius: 20px;

    padding: 3rem;

    text-align: center;

    margin-top: 4rem;

    border: 1px solid var(--glass-border);

}



@media (max-width: 900px) {

    .vet-search-box { grid-template-columns: 1fr; }

}

/* ========================================= */

/* 13. ZOO BIG CARDS */

/* ========================================= */

.zoo-list {

    display: flex;

    flex-direction: column;

    gap: 3rem; /* Velká mezera mezi kartami */

}



.zoo-big-card {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 24px;

    overflow: hidden;

    display: grid;

    grid-template-columns: 350px 1fr; /* Levý panel fixní, pravý pružný */

    min-height: 400px;

    transition: transform 0.3s, box-shadow 0.3s;

}

.zoo-big-card:hover {

    transform: translateY(-5px);

    box-shadow: 0 20px 40px rgba(0,0,0,0.4);

    border-color: var(--accent-secondary);

}



/* LEVÁ STRANA (Vizual) */

.zoo-visual {

    background: rgba(0,0,0,0.3);

    padding: 2rem;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    text-align: center;

    border-right: 1px solid var(--glass-border);

    position: relative;

}

.zoo-img-box {

    width: 150px; height: 150px;

    background: #fff;

    border-radius: 50%;

    margin-bottom: 1.5rem;

    overflow: hidden;

    border: 4px solid var(--accent-secondary);

    display: flex; justify-content: center; align-items: center;

}

.zoo-img-box img { width: 100%; height: 100%; object-fit: cover; }



.zoo-type-badge {

    background: var(--accent-secondary);

    color: #000;

    padding: 5px 15px;

    border-radius: 50px;

    font-weight: bold;

    font-size: 0.8rem;

    text-transform: uppercase;

    margin-bottom: 1rem;

}



/* PRAVÁ STRANA (Obsah) */

.zoo-content {

    padding: 2.5rem;

    display: flex;

    flex-direction: column;

}



.zoo-header {

    border-bottom: 1px dashed rgba(255,255,255,0.2);

    padding-bottom: 1rem;

    margin-bottom: 1.5rem;

}

.zoo-header h2 { font-size: 2rem; margin: 0; color: #fff; }

.zoo-loc { color: var(--accent-primary); font-size: 1.1rem; margin-top: 5px; }



.zoo-desc { color: #ccc; line-height: 1.6; margin-bottom: 2rem; font-size: 1.05rem; }



/* INFO GRID (Otevíračka, Cena) */

.zoo-info-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 1.5rem;

    margin-bottom: 2rem;

    background: rgba(255,255,255,0.03);

    padding: 1rem;

    border-radius: 12px;

}

.info-item h4 { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; margin: 0 0 5px 0; }

.info-item p { color: #fff; font-weight: 600; font-size: 1rem; margin: 0; }



/* ZVÍŘATA (Tagy) */

.zoo-animals { margin-top: auto; }

.zoo-animals h4 { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 10px; }

.animal-tag {

    display: inline-block;

    background: rgba(255,255,255,0.1);

    color: #ddd;

    padding: 5px 12px;

    border-radius: 6px;

    font-size: 0.85rem;

    margin: 0 5px 5px 0;

    border: 1px solid rgba(255,255,255,0.1);

}



/* RESPONSIVE */

@media (max-width: 900px) {

    .zoo-big-card { grid-template-columns: 1fr; }

    .zoo-visual { border-right: none; border-bottom: 1px solid var(--glass-border); flex-direction: row; justify-content: start; gap: 20px; padding: 1.5rem; text-align: left;}

    .zoo-img-box { margin-bottom: 0; width: 80px; height: 80px; }

    .zoo-info-grid { grid-template-columns: 1fr; }

}

/* ========================================================== */

/* !!! FINÁLNÍ MOBILNÍ OPRAVY (VLOŽIT NA KONEC) !!! */

/* ========================================================== */



@media (max-width: 768px) {

    

    /* 1. OPRAVA INZERCE (Grid byl moc široký) */

    .market-grid {

        /* Původně minmax(300px, 1fr) - to je na mobil moc. Změna na 100% šířky. */

        grid-template-columns: 1fr; 

        gap: 1.5rem;

    }



    /* 2. OPRAVA VETERINÁŘI (Grid 350px se nevešel na displej) */

    .vet-grid {

        /* Původně minmax(350px, 1fr). Změna na 1 sloupec. */

        grid-template-columns: 1fr;

    }

    

    /* Vyhledávací boxy - aby byly prvky pod sebou a nevedle sebe */

    .vet-search-box, 

    .market-filter {

        display: flex;

        flex-direction: column;

        gap: 1rem;

    }

    

    /* Tlačítka a inputy na celou šířku */

    .vet-search-box .filter-group,

    .vet-search-box button,

    .market-filter .filter-group,

    .market-filter button {

        width: 100%;

    }

}



/* 3. OPRAVA ZOO KARET PRO MOBILY (do 600px) */

@media (max-width: 600px) {

    /* Vrátíme vizuální část (levý sloupec) zpět pod sebe */

    .zoo-visual {

        flex-direction: column !important; /* Důležité přebití tabletu */

        text-align: center !important;

        align-items: center !important;

        gap: 1rem;

    }



    .zoo-img-box {

        width: 120px; 

        height: 120px;

        margin-bottom: 1rem;

    }



    /* Tlačítka v ZOO kartě */

    .zoo-visual .btn {

        width: 100%;

        margin-top: 0.5rem;

    }



    /* Obsah ZOO karty */

    .zoo-content {

        padding: 1.5rem;

    }



    .zoo-header h2 {

        font-size: 1.5rem;

    }



    .zoo-info-grid {

        grid-template-columns: 1fr; /* Info pod sebou */

        gap: 1rem;

    }

}



/* 4. GLOBÁLNÍ OPRAVY PRO MALÉ DISPLEJE */

@media (max-width: 480px) {

    .section-title {

        font-size: 2rem; /* Menší nadpisy sekcí */

    }

    

    .hero-text h1 {

        font-size: 2.5rem; /* Menší hlavní nadpis */

    }



    /* Zajištění, aby nic nepřetékalo do boku */

    .container {

        padding: 0 1rem;

    }

}

/* ========================================= */

/* !!! FINÁLNÍ OPRAVA MEZERY (MOBIL) - VERZE 2 !!! */

/* Vložte toto úplně na konec style.css a přepište předchozí opravu */

/* ========================================= */



@media (max-width: 768px) {

    /* 1. Zmenšení hlavičky (loga a menu) */

    nav {

        padding: 1rem 0 !important; /* Původně bylo 2rem, zmenšeno na polovinu */

    }



    /* 2. Zrušení odsazení kontejneru */

    .container {

        padding-top: 0 !important; 

    }



    /* 3. Hero sekce - odstranění paddingu, aby se nalepila hned pod menu */

    .hero {

        padding-top: 0 !important; 

        min-height: auto !important;

        gap: 1.5rem !important;

        margin-top: 0 !important;

    }



    /* 4. Úprava hlavního nadpisu (H1) */

    .hero-text h1 {

        margin-top: 0 !important;

        line-height: 1.1;

    }



    /* 5. Úprava malého fialového textu "NOVÝ PORTÁL..." */

    /* ZDE BYL PROBLÉM: Bylo tam margin-top: 4rem, což dělalo tu díru */

    .hero-text h1 span {

        margin-bottom: 0.5rem !important;

        font-size: 0.9rem !important; 

        margin-top: 1.5rem !important; /* Změněno z 4rem na 0.5rem */

        display: block;

    }

    

    /* 6. Úprava tlačítka v Hero sekci, aby nebylo tak obří */

    .hero .btn-glow {

        width: 100%;

        justify-content: center;

        padding: 0.8rem;

    }

}

/* ========================================= */

/* !!! ABSOLUTNÍ FIX CHATU PRO MOBILY !!! */

/* Vložte úplně na konec style.css */

/* ========================================= */



@media only screen and (max-width: 900px) {

    

    /* 1. Oprava hlavního kontejneru - aby se nezhroutil */

    .chat-container {

        display: flex !important;

        flex-direction: column !important;

        height: 500px !important;

        min-height: 500px !important;

    }



    /* 2. Okno zpráv - musí scrollovat */

    .chat-window {

        flex: 1 1 auto !important;

        height: auto !important;

        min-height: 0 !important; /* Nutné pro scroll */

        display: block !important;

        overflow-y: auto !important;

    }



    /* 3. Spodní lišta - MUSÍ BÝT V ŘÁDKU */

    .chat-input-area {

        display: flex !important;

        flex-direction: row !important; /* Vedle sebe */

        flex-wrap: nowrap !important;   /* Nezalamovat */

        align-items: center !important;

        width: 100% !important;

        gap: 8px !important;

        padding: 10px 0 !important;

        min-height: 60px !important;

    }



    /* 4. Vstupní pole (Input) - Konkrétní zacílení přes ID */

    input#userMessage, 

    .chat-input {

        display: block !important;

        width: auto !important;

        flex-grow: 1 !important; /* Zabrat zbytek místa */

        flex-shrink: 1 !important;

        min-width: 0 !important;

        height: 45px !important;

        background: rgba(255,255,255,0.15) !important;

        border: 1px solid #555 !important;

        color: white !important;

        border-radius: 8px !important;

        padding: 0 10px !important;

    }



    /* 5. Tlačítko - Zacílení, aby nebylo 100% */

    .chat-input-area button,

    .chat-input-area .btn {

        width: 50px !important;

        max-width: 50px !important;

        height: 45px !important;

        flex-grow: 0 !important;

        flex-shrink: 0 !important;

        margin: 0 !important;

        padding: 0 !important;

        display: flex !important;

        justify-content: center;

        align-items: center;

    }

}

/* ========================================= */

/* 14. SPLIT SEKCE (FB + GENERÁTOR) */

/* ========================================= */



.community-split {

    display: grid;

    grid-template-columns: 1fr 1fr; /* Dva sloupce vedle sebe */

    gap: 2rem;

    align-items: stretch; /* Stejná výška karet */

    text-align: left; /* Zarovnání obsahu vlevo */

    margin-top: 2rem;

}



/* Úprava existujícího FB widgetu pro nový grid */

.community-split .fb-group-widget {

    margin: 0; /* Zrušíme centrování, aby pasoval do sloupce */

    max-width: 100%;

    height: 100%; /* Roztáhneme na výšku */

}



/* Karta Generátoru Jmen */

.gen-promo-card {

    background: var(--glass-panel);

    border: 1px solid var(--glass-border);

    border-radius: 16px; /* Stejné zaoblení jako FB widget */

    padding: 3rem;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: flex-start;

    position: relative;

    overflow: hidden;

    transition: 0.3s;

    background: linear-gradient(145deg, rgba(255,255,255,0.03) 0%, rgba(168, 85, 247, 0.05) 100%);

}



.gen-promo-card:hover {

    border-color: var(--accent-secondary);

    box-shadow: 0 0 40px rgba(168, 85, 247, 0.15);

    transform: translateY(-5px);

}



.gen-badge {

    display: inline-block;

    background: rgba(168, 85, 247, 0.2);

    color: var(--accent-secondary);

    border: 1px solid rgba(168, 85, 247, 0.3);

    padding: 6px 14px;

    border-radius: 50px;

    font-size: 0.85rem;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

    margin-bottom: 1.5rem;

}



.gen-promo-card h3 {

    font-size: 2.5rem;

    margin-bottom: 1rem;

    color: #fff;

    line-height: 1.1;

}



.gen-promo-card p {

    color: var(--text-muted);

    font-size: 1.1rem;

    line-height: 1.6;

    margin-bottom: 2rem;

    max-width: 90%;

}



/* Dekorativní ikona na pozadí */

.gen-bg-icon {

    position: absolute;

    bottom: -30px;

    right: -30px;

    font-size: 12rem;

    color: rgba(255,255,255,0.02);

    transform: rotate(-20deg);

    pointer-events: none;

    transition: 0.5s;

}



.gen-promo-card:hover .gen-bg-icon {

    color: rgba(168, 85, 247, 0.05);

    transform: rotate(0deg) scale(1.1);

}



/* Tlačítko pro generátor (Fialové) */

.btn-gen {

    background: rgba(168, 85, 247, 0.1);

    color: var(--accent-secondary);

    border: 1px solid var(--accent-secondary);

    padding: 1rem 2rem;

    border-radius: 8px;

    font-weight: 600;

    cursor: pointer;

    transition: 0.3s;

    display: inline-flex;

    align-items: center;

    gap: 10px;

}

.btn-gen:hover {

    background: var(--accent-secondary);

    color: #fff;

    box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);

}



/* MOBILNÍ ZOBRAZENÍ - POD SEBE */

@media (max-width: 900px) {

    .community-split {

        grid-template-columns: 1fr; /* Jeden sloupec */

        gap: 3rem;

    }

    

    .gen-promo-card {

        padding: 2rem;

        align-items: center;

        text-align: center;

    }

    

    .gen-promo-card p {

        max-width: 100%;

    }

}