@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap');

:root {
    --primary-color: #DAA520;
    --secondary-color: #FF0000;
    --bg-color: #000000;
    --text-color: #FFFFFF;
    --accent-color: #1E90FF;
    --highlight-color: #00ff85;
}

body {
    font-family: 'Orbitron', Consolas, monaco, monospace;
    background-color: var(--bg-color);
    color: green;
    font-weight: bold;
    margin: 0;
    padding: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    font-size: 11.5px;
}

header {
    background-color: transparent;
    padding: 20px;
    border-bottom: 2px solid var(--primary-color);
}

header h1 {
    margin: 0;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 10px;
    color: var(--text-color);
    background-image: linear-gradient(90deg, rgba(255, 0, 0, 0.8), rgba(0, 0, 255, 0.8), rgba(255, 215, 0, 0.8));
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.7), 0 0 20px rgba(0, 0, 255, 0.7), 0 0 30px rgba(255, 215, 0, 0.7);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.8), 0 0 25px rgba(0, 0, 255, 0.8), 0 0 35px rgba(255, 215, 0, 0.8);
    animation: neonGlowHeader 1.5s ease-in-out infinite alternate;
}

.nav {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    backdrop-filter: blur(5px);
}

.nav a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2em;
    font-weight: bold;
    padding: 10px 15px;
    margin: 0 5px;
    display: inline-block;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s ease;
    background-image: linear-gradient(90deg, rgba(255, 0, 0, 0.6), rgba(0, 0, 255, 0.6), rgba(255, 215, 0, 0.6));
}

.nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.container {
    padding: 20px;
    flex: 1;
}

.ship-image {
    max-width: 80%;
    height: auto;
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    box-shadow: 0 0 20px var(--primary-color);
    transition: transform 0.3s ease;
}

.ship-image:hover {
    transform: scale(1.05);
}

.crew {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.crew-member {
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    padding: 15px;
    max-width: 300px;
    background-color: rgba(0, 63, 92, 0.7);
    transition: all 0.3s ease;
    font-size: 19px; 
}

.crew-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--primary-color);
}

.crew-member img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid var(--primary-color);
}

footer {
    background: transparent;
    padding: 10px;
    width: 98%;
    text-align: center;
    color: tomato;
    border-top: transparent;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.7);
    margin-top: 40px;
}

footer h1 {
    color: var(--text-color);
    font-size: 24px;
    margin: 0;
    padding: 10px;
    text-shadow: 
        0 0 5px rgba(255, 0, 0, 0.8), 
        0 0 10px rgba(0, 0, 255, 0.8), 
        0 0 15px rgba(255, 215, 0, 0.8), 
        0 0 20px rgba(255, 0, 0, 0.8), 
        0 0 25px rgba(0, 0, 255, 0.8);
    transition: text-shadow 0.3s ease-in-out;
}

footer h1:hover {
    text-shadow: 
        0 0 10px rgba(255, 0, 0, 1), 
        0 0 20px rgba(0, 0, 255, 1), 
        0 0 30px rgba(255, 215, 0, 1), 
        0 0 40px rgba(255, 0, 0, 1), 
        0 0 50px rgba(0, 0, 255, 1);
}

.hidden {
    display: none;
}

.read-button {
    margin-top: 10px;
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--accent-color);
    color: var(--text-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.read-button:hover {
    background-color: var(--primary-color);
    box-shadow: 0 0 15px var(--primary-color);
}

.card-link {
    display: inline-block;
    padding: 15px 30px;
    color: var(--text-color);
    text-transform: uppercase;
    background-color: transparent;
    border: 2px solid var(--secondary-color);
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: bold;
    transition: all 0.3s ease-in-out;
    margin: 20px auto;
    text-align: center;
}

.card-link:hover {
    box-shadow: 0 0 10px var(--secondary-color), 0 0 20px var(--secondary-color), 0 0 30px var(--secondary-color);
    background-color: var(--secondary-color);
    color: var(--text-color);
}

#warp-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background-color: var(--bg-color);
}

.star {
    position: absolute;
    background-color: var(--text-color);
    width: 2px;
    height: 2px;
    border-radius: 50%;
    opacity: 0.8;
    transition: transform 0.1s linear, opacity 0.5s ease;
    box-shadow: 0 0 10px var(--text-color), 0 0 20px var(--text-color), 0 0 30px var(--text-color);
    animation: warp linear infinite, warpSpeed ease-in-out infinite;
}

@keyframes warpSpeed {
    0%, 100% { transform: scale(0.0); }
    50% { transform: scale(1.5); }
}

@keyframes warp {
    0% {
        transform: translateZ(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateZ(-1000px) scale(2);
        opacity: 0;
    }
}

@keyframes neonGlowHeader {
    0% {
        text-shadow: 0 0 10px rgba(255, 0, 0, 0.7), 0 0 20px rgba(0, 0, 255, 0.7), 0 0 30px rgba(255, 215, 0, 0.7);
    }
    100% {
        text-shadow: 0 0 20px rgba(255, 0, 0, 1), 0 0 30px rgba(0, 0, 255, 1), 0 0 40px rgba(255, 215, 0, 1);
    }
}

.text-container {
    display: block;
    text-align: center;
    margin-bottom: 15px;
}

.readable-text {
    margin-bottom: 10px;
    color: var(--text-color);
    text-shadow: 0 0 5px var(--accent-color);
}

.speaker {
    display: block;
    margin: 0 auto;
    fill: var(--primary-color);
    cursor: pointer;
    width: 24px;
    height: 24px;
    transition: fill 0.3s ease;
    animation: pulse 1s infinite;
}

.speaker:hover {
    fill: var(--accent-color);
}

.speaker.active {
    fill: #4CAF50;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

h1, h3, h4, h5, h6 {
    text-align: center;
    border: 2px solid var(--primary-color);
    padding: 10px;
    background-image: linear-gradient(90deg, rgba(255, 0, 0, 0.6), rgba(0, 0, 255, 0.6), rgba(255, 215, 0, 0.6));
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.6), 0 0 25px rgba(0, 0, 255, 0.6), 0 0 35px rgba(255, 215, 0, 0.6);
    color: var(--text-color);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8), 0 0 10px rgba(255, 255, 255, 0.6);
}

.fullscreen-button {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: rgba(218, 165, 32, 0.2);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    z-index: 1000;
}

.fullscreen-button:hover {
    background-color: rgba(218, 165, 32, 0.4);
    box-shadow: 0 0 15px rgba(218, 165, 32, 0.7);
}

.fullscreen-icon {
    color: var(--primary-color);
    font-size: 24px;
    transition: all 0.3s ease;
}

.fullscreen-button:hover .fullscreen-icon {
    transform: scale(1.2);
}

body:-webkit-full-screen,
body:-moz-full-screen,
body:-ms-fullscreen,
body:fullscreen {
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
}

body:-webkit-full-screen::-webkit-scrollbar,
body:-moz-full-screen::-moz-scrollbar,
body:-ms-fullscreen::-ms-scrollbar,
body:fullscreen::-webkit-scrollbar {
    width: 10px;
}

body:-webkit-full-screen::-webkit-scrollbar-track,
body:-moz-full-screen::-moz-scrollbar-track,
body:-ms-fullscreen::-ms-scrollbar-track,
body:fullscreen::-webkit-scrollbar-track {
    background: rgba(218, 165, 32, 0.1);
}

body:-webkit-full-screen::-webkit-scrollbar-thumb,
body:-moz-full-screen::-moz-scrollbar-thumb,
body:-ms-fullscreen::-ms-scrollbar-thumb,
body:fullscreen::-webkit-scrollbar-thumb {
    background: rgba(218, 165, 32, 0.5);
}

body:-webkit-full-screen .star-trek-section,
body:-moz-full-screen .star-trek-section,
body:-ms-fullscreen .star-trek-section,
body:fullscreen .star-trek-section {
    background: linear-gradient(145deg, #000000, #1E1E1E);
    box-shadow: 0 0 40px rgba(218, 165, 32, 0.3);
}

body:-webkit-full-screen h1,
body:-moz-full-screen h1,
body:-ms-fullscreen h1,
body:fullscreen h1 {
    background-image: linear-gradient(90deg, rgba(255, 0, 0, 0.8), rgba(0, 0, 255, 0.8), rgba(255, 215, 0, 0.8));
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.8), 0 0 30px rgba(0, 0, 255, 0.8), 0 0 40px rgba(255, 215, 0, 0.8);
}

#myCanvas {
    background-color: #000;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1000;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
}

.star-trek-section {
    background-color: #0b0d1a;
    color: #e6e6e6;
    padding: 20px;
    text-align: center;
    font-family: 'Orbitron', 'Arial', sans-serif;
    border-radius: 10px;
    max-width: 630px;
    margin: 0 auto 18px;
}

.audio-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.audio {
    flex: 1;
}

.trackTitle, #trackTitle {
    font-size: 18px;
    color: #00b3ff;
    margin-bottom: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.audioPlayer, #audioPlayer {
    width: 100%;
    margin: 10px auto;
    border-radius: 8px;
    background-color: rgba(26, 31, 54, 0.8);
    padding: 10px;
}

#audioControls {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 0;
    margin-top: -27px;
}

#audioControls button {
    background-color: rgba(26, 31, 54, 0.8);
    color: #e6e6e6;
    border: 2px solid #00b3ff;
    padding: 10px 12px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 25px;
    transition: background-color 0.3s ease;
    margin: 0 5px;
}

#audioControls button:hover {
    background-color: #00b3ff;
    color: #0b0d1a;
}

#audioControls button:active {
    background-color: #00ff85;
    color: #0b0d1a;
}

.star-trek-section .audioPlayer {
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(to right, #1a1a2e, #16213e);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    padding: 10px;
    width: 100%;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.star-trek-section .audioPlayer::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 15px;
    height: 15px;
    background: var(--highlight-color);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.star-trek-section .audioPlayer::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px var(--highlight-color);
}

.star-trek-section .audioPlayer::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 5px;
}

.audio-timeline {
    position: relative;
    width: 100%;
    max-width: 660px;
    height: 8px;
    background-color: goldenrod;
    border-radius: 4px;
    margin-top: 10px;
    cursor: pointer;
    overflow: hidden;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.audio-progress {
    position: absolute;
    height: 100%;
    max-width: 660px;
    background-color: red;
    border-radius: 4px;
    width: 0%;
    transition: width 0.2s linear;
}

/* Media Queries pro responzivitu */
@media (max-width: 900px) {
    body {
        font-size: 18px;
    }

    .star-trek-section {
        max-width: 90%;
        padding: 15px;
    }

    .audio-container {
        flex-direction: column;
        gap: 15px;
    }

    .nav a {
        font-size: 1em;
        padding: 8px 12px;
    }

    .crew-member {
        max-width: 90%;
    }

    .ship-image {
        max-width: 90%;
    }

    #audioControls button {
        padding: 8px 10px;
        font-size: 14px;
    }

    .audio-timeline {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 16px;
    }

    header h1 {
        font-size: 1.5em;
        padding: 8px 15px;
    }

    .nav a {
        font-size: 0.9em;
        padding: 6px 10px;
        margin: 2px;
    }

    .star-trek-section {
        padding: 10px;
        margin: 10px auto;
    }

    .crew-member {
        padding: 10px;
    }

    .ship-image {
        max-width: 95%;
    }

    #audioControls {
        flex-direction: column;
        align-items: center;
        gap: 5px;
    }

    #audioControls button {
        padding: 6px 8px;
        font-size: 12px;
    }

    .trackTitle, #trackTitle {
        font-size: 14px;
    }

    .audioPlayer, #audioPlayer {
        padding: 6px;
    }

    .audio-timeline {
        height: 6px;
    }

    .fullscreen-button {
        width: 32px;
        height: 32px;
        top: 10px;
        right: 10px;
    }

    .fullscreen-icon {
        font-size: 20px;
    }
}

@media (min-width: 1200px) {
    .star-trek-section {
        max-width: 800px;
    }

    .crew {
        gap: 30px;
    }

    .crew-member {
        max-width: 350px;
    }

    .ship-image {
        max-width: 70%;
    }

    .nav a {
        font-size: 1.4em;
        padding: 12px 20px;
    }
}


/* --- Futurstický kontejner pro textové sekce: SHRNUTÍ & PŘÍBĚHY --- */
.content-text-box {
    /* Vizuální základ: Tmavé, futuristické pozadí (jako v ilustraci, ale tmavší) */
    background-color: rgba(10, 20, 40, 0.95);
    
    /* Neonový/Trek rámeček pro definici zóny */
    border: 1px solid #00BFFF; /* Jasně modrý (Cyan/Trek Blue) okraj */
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5); /* Lehká "neonová" záře kolem boxu */
    
    /* Vnitřní a vnější rozestupy */
    padding: 25px; /* Vnitřní odsazení pro text */
    margin-top: 5px; /* Snížíme mezeru od nadpisu, aby se opticky spojily */
    border-radius: 0 0 6px 6px; /* Jen spodní rohy zaoblíme, aby se spojil s h2 */
    
    /* TYPOGRAFIE pro maximální čitelnost (jako na ilustračním obrázku) */
    color: #E0FFFF; /* Světlejší text */
    font-family: Arial, sans-serif; /* Klasický, čistý font pro čitelnost */
    line-height: 1.8; /* ZVĚTŠENÉ ŘÁDKOVÁNÍ (jako v ukázce) */
    font-size: 1.8em; /* JEŠTĚ VĚTŠÍ PÍSMO */
    text-align: justify; 
    word-wrap: break-word; 
    overflow-wrap: break-word;
}

/* --- Styling hlavních nadpisů sekcí (H2), aby vizuálně navazovaly na box --- */
.section h2 {
    /* Pozadí a okraj jako horní část terminálu z ilustračního obrázku */
    background-color: #002244; /* Tmavší modrá pro nadpisovou lištu */
    color: #FFFFFF; /* Bílý text */
    padding: 10px 25px;
    margin: 0;
    border-bottom: 1px solid #00BFFF; /* Oddělení od těla boxu */
    border-radius: 6px 6px 0 0; /* Zaoblíme jen horní rohy */
    box-shadow: 0 0 5px rgba(0, 191, 255, 0.3);
}

/* Speciální úpravy pro odstavce uvnitř boxu */
.content-text-box p {
    margin-bottom: 1.5em; /* VÝRAZNÁ MEZERA MEZI ODSTAVCI (jako v ukázce) */
    text-indent: 0; 
}

/* --- Konverzace / Příběhy H3 Styling --- */
.content-text-box h3 {
    color: #00BFFF;
    border-bottom: 1px dashed rgba(0, 191, 255, 0.5);
    padding-bottom: 5px;
    margin-top: 15px;
    font-size: 1.1em; /* Udržíme je menší než hlavní H2 nadpis */
}

/* Zvýraznění jmen v chatu */
.content-text-box strong {
    color: #FFD700; /* Zlatá */
    font-weight: bold;
}