/* === BODY === */
body {
    font-family: sans-serif;
    text-align: center;
    padding: 50px;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url(./img/4525586.jpg);
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: #e0e0e0;
}

/* Scanlines overlay */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 2px,
        rgba(0, 0, 0, 0.05) 2px,
        rgba(0, 0, 0, 0.05) 4px
    );
    z-index: 9999;
    pointer-events: none;
}

/* === H1 GLITCH === */
h1 {
    color: #ffffff;
    animation: glitch-text 6s infinite;
}

@keyframes glitch-text {
    0%,
    87%,
    95%,
    100% {
        text-shadow: none;
        transform: none;
        filter: none;
    }
    88% {
        text-shadow:
            4px 0 #ff0000,
            -4px 0 #00ffff;
        transform: skewX(6deg);
        filter: brightness(1.4);
    }
    89% {
        text-shadow:
            -5px 0 #ff0000,
            5px 0 #00ffff;
        transform: skewX(-4deg) translateX(6px);
        filter: brightness(0.7);
    }
    90% {
        text-shadow: none;
        transform: none;
        filter: none;
    }
    92% {
        text-shadow:
            2px 0 #ff0000,
            -2px 0 #00ffff;
        transform: skewX(2deg);
    }
    93% {
        text-shadow: none;
        transform: none;
        filter: none;
    }
}

/* === ALBUM CARD === */
.album-card {
    background: rgba(12, 12, 12, 0.93);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #8b0000;
    box-shadow:
        0 0 20px rgba(180, 0, 0, 0.4),
        0 0 60px rgba(180, 0, 0, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.8);
    display: inline-block;
    max-width: 400px;
    transition:
        box-shadow 0.3s,
        transform 0.3s;
    animation:
        card-entrance 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275) both,
        border-pulse 3s ease-in-out 0.7s infinite;
}

@keyframes card-entrance {
    from {
        transform: translateY(-80px) scale(0.9) rotate(-3deg);
        opacity: 0;
        filter: blur(5px);
    }
    to {
        transform: translateY(0) scale(1) rotate(0);
        opacity: 1;
        filter: blur(0);
    }
}

@keyframes border-pulse {
    0%,
    100% {
        border-color: #8b0000;
        box-shadow:
            0 0 20px rgba(180, 0, 0, 0.4),
            0 0 60px rgba(180, 0, 0, 0.15),
            0 10px 30px rgba(0, 0, 0, 0.8);
    }
    50% {
        border-color: #cc0000;
        box-shadow:
            0 0 30px rgba(220, 0, 0, 0.6),
            0 0 80px rgba(220, 0, 0, 0.25),
            0 10px 30px rgba(0, 0, 0, 0.8);
    }
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow:
        0 0 35px rgba(220, 0, 0, 0.7),
        0 0 90px rgba(220, 0, 0, 0.3),
        0 15px 40px rgba(0, 0, 0, 0.9);
}

.album-card h2 {
    color: #ffffff;
}

.album-card h3 {
    color: #cccccc;
}

.album-card p {
    color: #b0b0b0;
}

/* === OBRÁZKY === */
img {
    width: 100%;
    border-radius: 5px;
    margin-bottom: 15px;
}

.album-card img {
    box-shadow: 0 0 12px rgba(180, 0, 0, 0.3);
    transition:
        transform 0.3s,
        box-shadow 0.3s,
        filter 0.3s;
}

.album-card img:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px rgba(220, 0, 0, 0.6);
    filter: contrast(1.1) brightness(1.05);
}

/* === OBECNÉ NADPISY A TŘÍDY === */
h2 {
    color: #e0e0e0;
}

.datum {
    color: #ff4444;
    font-size: 0.9em;
    margin-bottom: 10px;
    font-weight: bold;
}

.hastag {
    color: #aaaaaa;
}

.smile {
    color: #e0e0e0;
}

/* === STREAMING TLAČÍTKA === */
.btn {
    display: inline-block;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 25px;
    color: white;
    font-weight: bold;
    margin: 5px;
    transition: transform 0.2s;
}

.tidal {
    background: linear-gradient(135deg, #111, #2a2a2a);
    border: 1px solid #555;
}

.spotify {
    background-color: #1db954;
    border: 1px solid #17a347;
}

.about {
    background: linear-gradient(135deg, #333, #555);
    border: 1px solid #777;
}

.btn:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
}

/* === HLAVNÍ TLAČÍTKO (ARCHIV) === */
.btn-main {
    background: linear-gradient(135deg, #6b0000 0%, #cc0000 100%);
    border: 1px solid #ff3333;
    box-shadow:
        0 0 12px rgba(200, 0, 0, 0.35),
        0 4px 15px rgba(0, 0, 0, 0.5);
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    letter-spacing: 0.5px;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1em;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-main:hover {
    background: linear-gradient(135deg, #8b0000 0%, #ff1111 100%);
    box-shadow:
        0 0 22px rgba(255, 0, 0, 0.6),
        0 6px 20px rgba(0, 0, 0, 0.6);
    transform: scale(1.06);
}

/* === FOOTER TLAČÍTKO === */
.btn-footer {
    background: linear-gradient(135deg, #2a0033, #550066);
    border: 1px solid #cc44cc;
    box-shadow: 0 0 10px rgba(180, 0, 180, 0.3);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
}

.btn-footer:hover {
    box-shadow: 0 0 22px rgba(220, 0, 220, 0.55);
    transform: scale(1.03);
}

.link-footer {
    text-decoration: none;
    color: #e0ccff;
}

/* === ARCHIVNÍ MŘÍŽKA === */
.archiv-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.archiv-item {
    background: rgba(18, 18, 18, 0.92);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #2a2a2a;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.7);
    color: #cccccc;
    width: 250px;
    text-align: center;
    opacity: 0;
    animation: fade-up 0.4s ease forwards;
    transition:
        border-color 0.3s,
        box-shadow 0.3s,
        transform 0.25s;
}

.archiv-item:hover {
    border-color: #8b0000;
    box-shadow:
        0 0 15px rgba(180, 0, 0, 0.4),
        0 6px 18px rgba(0, 0, 0, 0.8);
    transform: translateY(-5px);
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.archiv-item h3 {
    font-size: 1em;
    margin: 5px 0;
    color: #e0e0e0;
}

.archiv-item .datum {
    font-size: 0.8em;
    color: #ff5555;
}

.archiv-item img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 10px;
    transition:
        transform 0.3s,
        filter 0.3s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.archiv-item img:hover {
    transform: scale(1.05);
    filter: contrast(1.1) brightness(1.05);
}

/* === LOGO / FOTO === */
#vyzva {
    width: 7%;
    height: auto;
    filter: drop-shadow(0 0 6px rgba(180, 0, 0, 0.5));
    transition:
        transform 0.3s,
        filter 0.3s;
}

#vyzva:hover {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 0 15px rgba(255, 0, 0, 0.9));
}

/* === ODKAZY === */
.links {
    color: #aa88ff;
    text-decoration: none;
}

.links:hover {
    color: #cc99ff;
    text-decoration: underline;
}

/* === COPYRIGHT === */
.copyright {
    font-size: 0.8em;
    color: #888;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    #vyzva {
        width: 20%;
    }
}