*{
    box-sizing:border-box;
    margin:0;
    padding:0;
    font-family:Arial, Helvetica, sans-serif;
}

:root{
    --bg:#000;
    --text:#fff;
    --muted:#a2a4b2;
    --panel:#05060c;
    --glass:rgba(6,7,14,.78);
    --line:rgba(170,150,255,.20);
    --blue:#007bff;
    --cyan:#00d9ff;
    --purple:#8f5cff;
    --pink:#ff4fd8;
    --orange:#ff8a34;
}

body{
    height:100vh;
    overflow:hidden;
    background:#000;
    color:var(--text);
}

body.light-mode{
    --bg:#f6f6fb;
    --text:#111;
    --muted:#5d5f69;
    --panel:#fff;
    --glass:rgba(255,255,255,.78);
    --line:rgba(40,40,70,.16);
    background:#f6f6fb;
    color:#111;
}

.video-layer{
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    overflow:hidden;
    z-index:-999;
    background:#000;
}

.video-layer iframe{
    position:fixed;

    top:50%;
    left:50%;

    width:177.777vh;
    height:56.25vw;

    min-width:100vw;
    min-height:100vh;

    transform:translate(-50%,-50%) scale(1.18);

    border:0;

    pointer-events:none;

    opacity:1;
}

.video-layer.is-hidden{
    display:none;
}

#pageDim{
    position:fixed;
    inset:0;
    background:transparent;
    z-index:-3;
    pointer-events:none;
}

body.video-active #pageDim{
    background:transparent;
}

body.light-mode #pageDim{
    background:#f6f6fb;
}

/* NAV */

.nav{
    position:fixed;

    top:18px;
    right:18px;

    z-index:9999;

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

    flex-wrap:nowrap;

    gap:18px;

    width:auto;
    height:auto;

    padding:0;

    background:transparent;

    border:none;

    box-shadow:none;
}

.hamburger{
    width:42px;
    height:42px;
    border-radius:50%;
    border:1px solid var(--purple);
    background:#060711;
    color:#fff;
    cursor:pointer;
    box-shadow:0 0 14px rgba(143,92,255,.35);
}

.nav-right{
    display:flex;
    align-items:center;
    gap:22px;
    margin-left:auto;
}

.nav-right a,
.nav-right button{
    background:transparent;
    border:0;
    color:var(--text);
    text-decoration:none;
    cursor:pointer;
    font-size:15px;
    white-space:nowrap;
}

.nav-right a:hover,
.nav-right button:hover{
    color:var(--cyan);
}

.avatar{
    width:36px;
    height:36px;
    border-radius:50%;
    background:linear-gradient(135deg,var(--cyan),var(--purple),var(--pink)) !important;
    color:#fff !important;
    font-weight:bold;
    box-shadow:0 0 18px rgba(255,79,216,.45);
}

/* SIDEBAR */

.sidebar{
    position:fixed;
    top:0;
    left:18px;
    bottom:18px;
    width:270px;
    z-index:20;
    overflow:auto;
    transition:transform .28s ease, opacity .28s ease;
}

body.sidebar-collapsed .sidebar{
    transform:translateX(-300px);
    opacity:0;
    pointer-events:none;
}

.card{
    background:rgba(0,0,0,.12);
    border:1px solid var(--line);
    border-radius:18px;
    padding:14px;
    margin-bottom:14px;
    box-shadow:0 0 26px rgba(0,0,0,.30);
}

.card-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:12px;
}

.card h2{
    font-size:17px;
}

.card button{
    color:var(--text);
    background:transparent;
    border:0;
    cursor:pointer;
}

.list-item{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:9px 6px;
    border-radius:12px;
    cursor:pointer;
}

.list-item:hover{
    background:rgba(255,255,255,.065);
}

.item-left{
    display:flex;
    align-items:center;
    min-width:0;
}

.color-icon{
    width:16px;
    height:16px;
    border-radius:4px;
    border:2px solid currentColor;
    margin-right:10px;
    flex:0 0 auto;
}

.item-title{
    font-weight:bold;
    font-size:13px;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    max-width:180px;
}

.item-sub{
    color:var(--muted);
    font-size:11px;
    margin-top:2px;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    max-width:180px;
}

.cat-chip{
    width:100%;
    display:flex;
    justify-content:space-between;
    margin:5px 0;
    padding:8px 10px;
    border-radius:12px;
    border:1px solid var(--line) !important;
    background:rgba(255,255,255,.035) !important;
}

/* MAIN */

.main-area{
    position:fixed;
    top:62px;
    left:320px;
    right:36px;
    bottom:24px;

    transition:left .28s ease;

    display:flex;
    flex-direction:column;

    background:transparent;
}

body.sidebar-collapsed .main-area{
    left:36px;
}

body.light-mode .main-area{
    background:#f6f6fb;
}

.search-stage{
    display:flex;
    flex-direction:column;
    align-items:center;
    padding-top:110px;
    position:relative;
    z-index:10;
}

.search-wrap{
    width:min(1120px, 86vw);
    position:relative;
}

.search-box{
    height:74px;
    border-radius:999px;
    padding:0 22px;
    display:flex;
    align-items:center;
    gap:14px;
    position:relative;
    background:rgba(0,0,0,.22);
    overflow:hidden;
    box-shadow:
        0 0 30px rgba(0,80,255,.18),
        0 0 46px rgba(255,79,216,.14);
}

body.light-mode .search-box{
    background:transparent;
}

.search-box::before{
    content:"";
    position:absolute;
    inset:0;
    padding:2px;
    border-radius:999px;
    background:
        conic-gradient(
            from var(--angle),
            var(--blue),
            var(--cyan),
            var(--purple),
            var(--pink),
            var(--orange),
            var(--blue)
        );
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    animation:spinBorder 4.5s linear infinite;
    pointer-events:none;
}

.search-box::after{
    content:"";
    position:absolute;
    inset:-12px;
    border-radius:999px;
    background:
        conic-gradient(
            from var(--angle),
            transparent 0deg,
            rgba(0,217,255,.0) 40deg,
            rgba(0,217,255,.95) 72deg,
            transparent 95deg,
            transparent 180deg,
            rgba(255,79,216,.95) 222deg,
            transparent 250deg,
            transparent 360deg
        );
    filter:blur(15px);
    animation:spinBorder 4.5s linear infinite;
    pointer-events:none;
    opacity:.88;
}

@property --angle{
    syntax:"<angle>";
    initial-value:0deg;
    inherits:false;
}

@keyframes spinBorder{
    to{--angle:360deg;}
}

.search-box > *{
    position:relative;
    z-index:2;
}

.round-icon,
.ai-pill{
    border:1px solid var(--line);
    background:rgba(255,255,255,.055);
    color:var(--text);
    cursor:pointer;
    }

.round-icon{
    width:48px;
    height:48px;
    border-radius:50%;
    font-size:18px;
}

.ai-pill{
    height:46px;
    padding:0 22px;
    border-radius:999px;
    font-weight:bold;
}

.round-icon:hover,
.ai-pill:hover{
    box-shadow:0 0 20px rgba(255,79,216,.35);
}

.search-box input{
    flex:1;
    height:100%;
    border:0;
    outline:0;
    background:transparent;
    color:var(--text);
    font-size:22px;
}

.search-box input::placeholder{
    color:var(--muted);
}

/* RESULTS */

.results{
    width:100%;
    max-height:330px;
    overflow:auto;
    position:absolute;
    top:84px;
    background:rgba(5,6,12,.96);
    border:1px solid var(--line);
    border-radius:22px;
    box-shadow:0 20px 70px rgba(0,0,0,.65);
    display:none;
    z-index:60;
}

body.light-mode .results{
    background:rgba(255,255,255,.98);
}

.result{
    padding:15px 20px;
    display:grid;
    grid-template-columns:1fr auto;
    gap:12px;
    border-bottom:1px solid var(--line);
    cursor:pointer;
}

.result:hover{
    background:rgba(255,255,255,.07);
}

.result strong{
    font-size:17px;
}

.result small{
    color:var(--muted);
    display:block;
    margin-top:4px;
}

.pill{
    padding:7px 10px;
    border-radius:999px;
    background:rgba(143,92,255,.18);
    font-size:12px;
    align-self:center;
}

/* ADD */

.shortcut{
    margin-top:34px;
    background:transparent;
    border:0;
    color:var(--text);
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:9px;
    cursor:pointer;
}

.shortcut span{
    width:56px;
    height:56px;
    border-radius:50%;
    display:grid;
    place-items:center;
    font-size:34px;
    background:#05060d;
    border:1px solid var(--purple);
    box-shadow:0 0 18px rgba(143,92,255,.55);
}

.shortcut small{
    font-size:15px;
}


/* WORKSPACE */

.workspace-card{
    position:fixed;
    inset:0;

    width:100vw;
    height:100vh;

    margin:0;
    padding:0;

    background:transparent;

    border:none;
    border-radius:0;

    box-shadow:none;

    overflow:hidden;

    z-index:1;

    pointer-events:none;
}


.workspace-top{
    display:none !important;
}



.workspace-top button{
    height:42px;

    padding:0 18px;

    border-radius:999px;

    border:1px solid rgba(255,255,255,.12);

    background:rgba(0,0,0,.28);

    color:#fff;

    cursor:pointer;

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

    font-size:14px;
    font-weight:600;

    transition:.22s ease;

    box-shadow:
        0 0 12px rgba(0,217,255,.08);
}


.workspace-top button:hover{
    border-color:var(--cyan);

    box-shadow:
        0 0 12px rgba(0,217,255,.35),
        0 0 24px rgba(143,92,255,.22);
}

.empty-state{
    display:none !important;
}

.window-icon{
    display:none;
}

#viewer{
    position:fixed;

    inset:0;

    width:100vw;
    height:100vh;

    border:0;

    background:transparent;

    display:none;

    z-index:0;

    pointer-events:auto;
}


/* VIDEO PANEL */

.video-panel{
    position:fixed;
    left:50%;
    bottom:22px;
    transform:translateX(-50%);
    width:min(1080px, calc(100vw - 60px));
    z-index:70;
    background:rgba(5,6,12,.92);
    border:1px solid var(--line);
    border-radius:20px;
    padding:14px;
    box-shadow:0 0 40px rgba(0,0,0,.55);
    }

body.light-mode .video-panel{
    background:rgba(255,255,255,.95);
}

.video-panel.hidden{
    display:none;
}

.video-title{
    font-weight:bold;
    margin-bottom:10px;
}

.video-row{
    display:flex;
    gap:10px;
    margin-bottom:9px;
}

.video-row input,
.video-row select{
    flex:1;
    min-width:120px;
    padding:12px;
    border-radius:14px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.055);
    color:var(--text);
    outline:0;
}

.video-row button{
    padding:12px 14px;
    border-radius:14px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.055);
    color:var(--text);
    cursor:pointer;
}

.tiny{
    color:var(--muted);
    font-size:12px;
}

/* MODAL */

.modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.74);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:100;
}

.modal.hidden{
    display:none;
}

.modal-card{
    width:min(560px,94vw);
    background:rgba(0,0,0,.22);
    border:1px solid var(--line);
    border-radius:24px;
    padding:20px;
}

body.light-mode .modal-card{
    background:transparent;
}

.modal-head{
    display:flex;
    justify-content:space-between;
    margin-bottom:12px;
}

.modal-head button{
    background:transparent;
    border:0;
    color:var(--text);
    font-size:30px;
    cursor:pointer;
}

.modal-card label{
    display:block;
    color:var(--muted);
    margin:10px 0 5px;
}

.modal-card input,
.modal-card textarea{
    width:100%;
    padding:13px;
    border-radius:12px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.055);
    color:var(--text);
    outline:0;
}

.modal-card textarea{
    min-height:85px;
}

.save-btn{
    width:100%;
    margin-top:16px;
    border:0;
    border-radius:14px;
    padding:14px;
    color:#fff;
    font-weight:bold;
    background:linear-gradient(135deg,var(--cyan),var(--purple),var(--pink));
    cursor:pointer;
}

@media(max-width:900px){
    .sidebar{
        width:250px;
    }

    .main-area,
    body.sidebar-collapsed .main-area{
        left:18px;
        right:18px;
    }

    .search-stage{
        padding-top:80px;
    }

    .nav-right{
        gap:9px;
    }

    .nav-right a,
    .nav-right button{
        font-size:12px;
    }

    .video-row{
        flex-wrap:wrap;
    }
}


/* HIDE YOUTUBE ERRORS */

.video-layer{
    overflow:hidden;
}

.video-layer::after{
    content:"";

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:48px;

    background:transparent;

    z-index:2;

    pointer-events:none;
}


/* SEARCH TOGGLE */

.search-hidden .search-wrap,
.search-hidden .shortcut,
.search-hidden .nav,
.search-hidden .sidebar-toggle{
    opacity:0;

    pointer-events:none;

    transform:translateY(-60px);

    transition:
        opacity .25s ease,
        transform .25s ease;
}

.search-wrap{
    transition:.25s ease;
}

.toggle-search-btn{
    position:fixed;

    top:18px;
    left:50%;

    transform:translateX(-50%);

    z-index:9999;

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

    min-width:170px;

    padding:13px 24px;

    border:none;

    border-radius:999px;

    background:rgba(0,0,0,.28);

    color:#fff;

    font-size:14px;
    font-weight:bold;

    cursor:pointer;

    overflow:hidden;

    transition:
        opacity .25s ease,
        transform .25s ease;

    box-shadow:
        0 0 16px rgba(0,217,255,.18),
        0 0 24px rgba(143,92,255,.14);
}

.toggle-search-btn::before{
    content:"";

    position:absolute;

    inset:0;

    padding:2px;

    border-radius:999px;

    background:
        conic-gradient(
            from var(--angle),
            #007bff,
            #00d9ff,
            #8f5cff,
            #ff4fd8,
            #ff8a34,
            #007bff
        );

    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);

    -webkit-mask-composite:xor;

    mask-composite:exclude;

    animation:spinBorder 4s linear infinite;

    pointer-events:none;
}

.toggle-search-btn::after{
    content:"";

    position:absolute;

    inset:-12px;

    border-radius:999px;

    background:
        conic-gradient(
            from var(--angle),
            transparent 0deg,
            rgba(0,217,255,.0) 40deg,
            rgba(0,217,255,.9) 70deg,
            transparent 95deg,
            transparent 180deg,
            rgba(255,79,216,.9) 230deg,
            transparent 255deg,
            transparent 360deg
        );

    filter:blur(15px);

    animation:spinBorder 4s linear infinite;

    pointer-events:none;

    opacity:.85;
}

.toggle-search-btn span{
    position:relative;
    z-index:2;
}

.search-hidden .search-wrap,
.search-hidden .shortcut,
.search-hidden .nav,
.search-hidden .sidebar-toggle{
    opacity:0;

    pointer-events:none;

    transform:translateY(-60px);

    transition:
        opacity .25s ease,
        transform .25s ease;
}

.search-hidden .toggle-search-btn{
    opacity:1;

    transform:translateX(-50%) scale(1);

    pointer-events:auto;

    box-shadow:
        0 0 20px rgba(0,217,255,.24),
        0 0 30px rgba(143,92,255,.18);
}

body:not(.search-hidden) .toggle-search-btn{
    opacity:1;
}


#openTabBtn,
#closeViewerBtn{
    height:38px;

    padding:0 16px;

    border-radius:999px;

    border:1px solid rgba(255,255,255,.12);

    background:rgba(0,0,0,.28);

    color:#fff;

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

    cursor:pointer;

    transition:.22s ease;

    box-shadow:
        0 0 10px rgba(0,217,255,.08);
}

#openTabBtn:hover,
#closeViewerBtn:hover{
    border-color:#00d9ff;

    box-shadow:
        0 0 18px rgba(0,217,255,.22),
        0 0 28px rgba(143,92,255,.14);
}