/* ======================================
ROOT
====================================== */

:root{

    --primary:#ff3b3b;
    --secondary:#ffab00;

    --dark:#050505;
    --dark-2:#101010;

    --glass:
        rgba(255,255,255,0.04);

    --glass-border:
        rgba(255,255,255,0.06);

    --text-muted:#b8b8b8;

    --gradient:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

}

/* ======================================
BODY
====================================== */

body{

    margin:0;

    min-height:100vh;

    background:
        radial-gradient(
            circle at top left,
            #ff3b3b22 0%,
            transparent 35%
        ),

        radial-gradient(
            circle at bottom right,
            #ffab0022 0%,
            transparent 35%
        ),

        linear-gradient(
            180deg,
            #050505 0%,
            #101010 100%
        );

    color:#fff;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    overflow-x:hidden;

    -webkit-font-smoothing:
        antialiased;

    text-rendering:
        optimizeLegibility;

    position:relative;
}

/* ======================================
BACKGROUND BLUR
====================================== */

#bgBlur{

    position:fixed;
    inset:0;

    background-size:cover;
    background-position:center;

    filter:blur(120px);

    opacity:.18;

    transform:scale(1.2);

    z-index:-2;

    transition:
        background-image 1s ease;
}

/* ======================================
AMBIENT GLOW
====================================== */

body::before{

    content:"";

    position:fixed;
    inset:0;

    background:
        radial-gradient(
            circle at 20% 20%,
            rgba(255,59,59,0.12),
            transparent 30%
        ),

        radial-gradient(
            circle at 80% 80%,
            rgba(255,171,0,0.10),
            transparent 30%
        );

    pointer-events:none;

    animation:
        ambientGlow 12s ease-in-out infinite alternate;
}

@keyframes ambientGlow{

    from{
        transform:scale(1);
        opacity:.8;
    }

    to{
        transform:scale(1.15);
        opacity:1;
    }

}

/* ======================================
FLOATING PARTICLES
====================================== */

body::after{

    content:"";

    position:fixed;
    inset:0;

    background-image:
        radial-gradient(
            rgba(255,255,255,0.06) 1px,
            transparent 1px
        );

    background-size:40px 40px;

    opacity:.15;

    animation:
        particlesMove 40s linear infinite;

    pointer-events:none;
}

@keyframes particlesMove{

    from{
        transform:translateY(0);
    }

    to{
        transform:translateY(-40px);
    }

}

/* ======================================
SCROLLBAR
====================================== */

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-track{
    background:#080808;
}

::-webkit-scrollbar-thumb{

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

    border-radius:999px;
}

/* ======================================
NAVBAR
====================================== */

.navbar{

    background:
        rgba(0,0,0,0.45);

    backdrop-filter:
        blur(16px);

    border-bottom:
        1px solid rgba(255,255,255,0.05);

    box-shadow:
        0 4px 20px rgba(0,0,0,0.25);
}

.moh-logo{

    width:220px;

    max-width:100%;

    filter:
        drop-shadow(
            0 0 10px rgba(255,59,59,0.5)
        )

        drop-shadow(
            0 0 20px rgba(255,171,0,0.2)
        );
}

.listen-btn{

    background:var(--gradient);

    border:none;

    color:#111;

    font-weight:800;

    padding:12px 22px;

    border-radius:14px;

    transition:.3s;

    display:flex;
    align-items:center;
    gap:10px;
}

.listen-btn:hover{
    transform:translateY(-2px);
}

.listen-btn:active{
    transform:scale(.95);
}

/* ======================================
LIVE INDICATOR
====================================== */

.live-indicator{

    display:flex;
    align-items:center;
    gap:10px;

    font-weight:700;

    letter-spacing:1px;
}

.live-dot{

    width:12px;
    height:12px;

    border-radius:50%;

    background:#ff2d2d;

    position:relative;
}

.live-dot::after{

    content:"";

    position:absolute;
    inset:0;

    border-radius:50%;

    background:#ff2d2d;

    animation:
        pulse 1.5s infinite;
}

@keyframes pulse{

    0%{
        transform:scale(1);
        opacity:.7;
    }

    100%{
        transform:scale(3);
        opacity:0;
    }

}

/* ======================================
CARDS
====================================== */

.card-custom{

    position:relative;

    background:var(--glass);

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

    border-radius:24px;

    padding:30px;

    backdrop-filter:blur(10px);

    box-shadow:
        0 10px 40px rgba(0,0,0,0.45);

    transition:
        transform .25s ease,
        border-color .25s ease,
        box-shadow .25s ease;
}

.card-custom::before{

    content:"";

    position:absolute;
    inset:0;

    border-radius:inherit;

    padding:1px;

    background:
        linear-gradient(
            135deg,
            rgba(255,255,255,0.15),
            transparent,
            rgba(255,255,255,0.08)
        );

    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);

    -webkit-mask-composite:xor;

    pointer-events:none;
}

.card-custom:hover{

    transform:translateY(-3px);

    border-color:
        rgba(255,255,255,0.10);

    box-shadow:
        0 15px 50px rgba(0,0,0,0.55),
        0 0 20px rgba(255,59,59,0.08);
}

/* ======================================
TITLE
====================================== */

.animated-title{

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

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

    display:inline-block;

    filter:
        drop-shadow(
            0 0 12px rgba(255,59,59,0.25)
        );
}

/* ======================================
PLAYER
====================================== */

.custom-player{

    position:relative;

    overflow:hidden;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.05),
            rgba(255,255,255,0.02)
        );

    border:
        1px solid rgba(255,255,255,0.06);

    border-radius:24px;

    padding:24px;

    margin-top:30px;
}

.custom-player::before{

    content:"";

    position:absolute;
    inset:0;

    background:
        linear-gradient(
            120deg,
            transparent 20%,
            rgba(255,255,255,0.03) 50%,
            transparent 80%
        );

    animation:
        glassMove 8s linear infinite;

    pointer-events:none;
}

@keyframes glassMove{

    from{
        transform:translateX(-100%);
    }

    to{
        transform:translateX(100%);
    }

}

.player-controls{

    display:flex;
    align-items:center;
    gap:20px;

    flex-wrap:wrap;
}

.player-btn{

    width:72px;
    height:72px;

    border:none;

    border-radius:50%;

    background:var(--gradient);

    color:#111;

    font-size:28px;
    font-weight:900;

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

    cursor:pointer;

    transition:.3s;

    position:relative;
    overflow:hidden;

    box-shadow:
        0 0 20px rgba(255,59,59,0.45),
        0 0 40px rgba(255,171,0,0.15);
}

.player-btn::before{

    content:"";

    position:absolute;
    inset:-40%;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255,255,255,0.25),
            transparent
        );

    transform:rotate(25deg);

    animation:
        shine 4s linear infinite;
}

.player-btn:hover{
    transform:scale(1.08);
}

.player-btn:active{
    transform:scale(.95);
}

.player-btn.playing{

    animation:
        playingPulse 2s infinite;
}

@keyframes shine{

    0%{
        transform:
            translateX(-120%)
            rotate(25deg);
    }

    100%{
        transform:
            translateX(220%)
            rotate(25deg);
    }

}

@keyframes playingPulse{

    0%{

        box-shadow:
            0 0 20px rgba(255,59,59,0.45),
            0 0 40px rgba(255,171,0,0.15);
    }

    50%{

        box-shadow:
            0 0 35px rgba(255,59,59,0.65),
            0 0 60px rgba(255,171,0,0.25);
    }

    100%{

        box-shadow:
            0 0 20px rgba(255,59,59,0.45),
            0 0 40px rgba(255,171,0,0.15);
    }

}

.player-meta{
    flex:1;
    min-width:200px;
}

.player-track{

    font-size:1.2rem;
    font-weight:800;
}

.player-artist{

    color:#bbb;
    margin-top:4px;
}

.player-progress{
    margin-top:24px;
}

.player-progress input[type=range]{

    width:100%;

    appearance:none;

    height:8px;

    border-radius:999px;

    background:
        rgba(255,255,255,0.08);
}

.player-progress
input[type=range]::-webkit-slider-thumb{

    appearance:none;

    width:18px;
    height:18px;

    border-radius:50%;

    background:var(--gradient);

    cursor:pointer;
}

/* ======================================
VISUALIZER
====================================== */

.player-wave{

    display:flex;
    align-items:flex-end;
    gap:4px;

    height:36px;
}

.player-wave span{

    width:5px;

    border-radius:20px;

    background:
        linear-gradient(
            to top,
            var(--primary),
            var(--secondary)
        );

    animation:
        wave 1s infinite ease-in-out;
}

.player-wave span:nth-child(1){
    height:12px;
    animation-delay:0s;
}

.player-wave span:nth-child(2){
    height:28px;
    animation-delay:.2s;
}

.player-wave span:nth-child(3){
    height:18px;
    animation-delay:.4s;
}

.player-wave span:nth-child(4){
    height:32px;
    animation-delay:.1s;
}

.player-wave span:nth-child(5){
    height:22px;
    animation-delay:.3s;
}

@keyframes wave{

    0%,100%{
        transform:scaleY(0.5);
        opacity:0.6;
    }

    50%{
        transform:scaleY(1.2);
        opacity:1;
    }

}

/* ======================================
TRACK ART
====================================== */

.track-art{

    width:170px;
    height:170px;

    object-fit:cover;

    border-radius:18px;

    background:#222;

    opacity:0;

    animation:
        fadeArt .5s forwards;

    transition:
        transform .4s ease,
        box-shadow .4s ease;

    box-shadow:
        0 0 20px rgba(255,59,59,0.3);
}

.track-art:hover{

    transform:scale(1.03);

    box-shadow:
        0 0 35px rgba(255,59,59,0.45);
}

@keyframes fadeArt{

    to{
        opacity:1;
    }

}

/* ======================================
TRACK TRANSITION
====================================== */

.track-transition{

    animation:
        trackFade .4s ease;
}

@keyframes trackFade{

    from{
        opacity:0;
        transform:translateY(8px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

/* ======================================
STATS
====================================== */

.stat-box{

    padding:22px;

    border-radius:20px;

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

    border:
        1px solid rgba(255,255,255,0.04);

    text-align:center;

    transition:
        transform .2s ease,
        border-color .2s ease;
}

.stat-box:hover{

    transform:translateY(-2px);

    border-color:
        rgba(255,255,255,0.08);
}

.stat-value{

    font-size:2rem;
    font-weight:900;

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

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

    text-shadow:
        0 0 20px rgba(255,59,59,0.25);
}

.stat-label{
    color:#aaa;
}

/* ======================================
HISTORY
====================================== */

.history-item{

    padding:16px 18px;

    border-radius:14px;

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

    margin-bottom:10px;

    display:flex;
    flex-direction:column;
    gap:4px;

    transition:
        background .2s ease,
        transform .2s ease;
}

.history-item:hover{

    background:
        rgba(255,255,255,0.06);

    transform:
        translateX(3px);
}

/* ======================================
TEXT
====================================== */

.text-muted{
    color:#bbb !important;
}

footer{
    color:#777;
}

/* ======================================
PAGE LOAD
====================================== */

main{

    animation:
        pageReveal .8s ease;
}

@keyframes pageReveal{

    from{
        opacity:0;
        transform:translateY(20px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

/* ======================================
RESPONSIVE
====================================== */

@media(max-width:768px){

    .animated-title{

        font-size:2.3rem;
        line-height:1.1;
    }

    .player-controls{

        flex-direction:column;
        align-items:flex-start;
    }

    .player-wave{

        width:100%;
        justify-content:center;
    }

    .track-art{

        width:120px;
        height:120px;
    }

    .custom-player{
        padding:20px;
    }

    .card-custom{
        padding:24px;
    }

    .player-btn{

        width:64px;
        height:64px;
    }

    .stat-value{
        font-size:1.5rem;
    }

}

/* ======================================
PREMIUM ICON COLORS
====================================== */

.bi{

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--secondary)
        );

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

    display:inline-block;

    filter:
        drop-shadow(
            0 0 8px rgba(255,59,59,0.25)
        );
}

/* ======================================
OPTIONAL EXTRA GLOW ON HOVER
====================================== */

h3:hover .bi,
.listen-btn:hover .bi{

    filter:
        drop-shadow(
            0 0 12px rgba(255,59,59,0.45)
        )
        drop-shadow(
            0 0 20px rgba(255,171,0,0.25)
        );

    transition:.3s;
}