/* ═══ SEAM BIBLE — SHARED STYLES ═══ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#060912;--bg2:#0a0e18;--bg3:#0c1420;--bg4:#101828;
  --font-scale:1;--lh-scale:1.7;
  --cyan:#00c8ff;--cyan2:#0090c0;--pink:#ff6a8a;--gold:#f0a000;
  --green:#00e5a0;--purple:#a060e0;--red:#ff5060;--blue:#4d8aef;
  --lavender:#9070c0;--gray:#808080;
  --t1:#e4eef8;--t2:#b0c0d0;--t3:#7a9aba;--t4:#3a5a7a;--t5:#1a2a3a;
  --card:#0a101c;--border:#12202e;
}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--t5) var(--bg)}
body{background:var(--bg);color:var(--t2);font-family:'Noto Sans KR',sans-serif;font-size:calc(16px * var(--font-scale));line-height:var(--lh-scale);overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cpath d='M24 0L0 0 0 24' fill='none' stroke='%230a1a30' stroke-width='0.3'/%3E%3C/svg%3E");opacity:0.25;pointer-events:none;z-index:0}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--t5);border-radius:3px}
a{color:var(--cyan);text-decoration:none;transition:color 0.2s}a:hover{color:var(--t1)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(6,9,18,0.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,200,255,0.08)}
nav .inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px}
nav .logo{font-family:'Orbitron',sans-serif;font-size:13px;letter-spacing:4px;color:var(--cyan);font-weight:600;text-decoration:none}
nav .logo span{opacity:0.4;font-size:8px;letter-spacing:5px;display:block;margin-top:-2px}
nav ul{list-style:none;display:flex;gap:2px;flex-wrap:wrap}
nav li a{color:var(--t4);font-size:12px;padding:6px 10px;border-radius:5px;transition:all 0.2s;white-space:nowrap;display:block}
nav li a:hover,nav li a.active{color:var(--cyan);background:rgba(0,200,255,0.06)}
.mob-toggle{display:none;background:none;border:none;color:var(--t3);font-size:22px;cursor:pointer}

/* PAGE WRAPPER */
.page{position:relative;z-index:1;min-height:100vh;padding-top:56px}
section{max-width:1200px;margin:0 auto;padding:60px 24px 40px}
.sec-label{font-family:'Orbitron',sans-serif;font-size:9px;letter-spacing:4px;color:var(--cyan);opacity:0.5;margin-bottom:8px}
.sec-title{font-family:'Orbitron',sans-serif;font-size:clamp(22px,4vw,32px);color:var(--t1);font-weight:700;letter-spacing:2px;margin-bottom:8px}
.sec-line{width:80px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);margin-bottom:32px;border-radius:1px}
.sec-desc{color:var(--t3);font-size:calc(14px * var(--font-scale));font-weight:300;margin-bottom:32px;max-width:700px;line-height:var(--lh-scale)}

/* HERO */
.hero{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding:80px 24px}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 600px 400px at 30% 40%,rgba(0,200,255,0.04) 0%,transparent 70%),radial-gradient(ellipse 500px 500px at 70% 60%,rgba(255,106,138,0.03) 0%,transparent 70%);pointer-events:none}
.hero-content{position:relative;z-index:1}
.hero h1{font-family:'Orbitron',sans-serif;font-size:clamp(42px,8vw,80px);font-weight:900;letter-spacing:8px;color:var(--t1);line-height:1}
.hero h1 .accent{color:var(--cyan);text-shadow:0 0 40px rgba(0,200,255,0.3)}
.hero .sub{font-family:'Orbitron',sans-serif;font-size:clamp(10px,2vw,14px);letter-spacing:8px;color:var(--t4);margin-top:12px}

/* CARDS */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px;position:relative;overflow:hidden;transition:all 0.3s}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,0.3);border-color:rgba(0,200,255,0.15)}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:12px 12px 0 0}

/* TAGS */
.tag{font-size:11px;padding:3px 10px;border-radius:20px;font-weight:500;border:1px solid;display:inline-block}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}

/* TABLES */
table{width:100%;border-collapse:collapse;font-size:13px;margin:16px 0}
th{text-align:left;padding:8px 12px;background:var(--bg3);color:var(--cyan);font-family:'Rajdhani',sans-serif;font-weight:600;letter-spacing:1px;font-size:12px;border-bottom:1px solid var(--border)}
td{padding:8px 12px;border-bottom:1px solid rgba(18,32,46,0.5);color:var(--t3);vertical-align:top}
tr:hover td{background:rgba(0,200,255,0.02)}

/* ORG CHART */
.org-chart{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:20px;font-family:'Fira Code',monospace;font-size:12px;color:var(--t3);white-space:pre;overflow-x:auto;line-height:1.8;margin:16px 0 24px}

/* TIMELINE */
.timeline{position:relative;padding-left:40px}
.timeline::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--cyan),var(--purple),var(--red),var(--green),transparent);opacity:0.3}
.tl-item{position:relative;margin-bottom:28px}
.tl-item::before{content:'';position:absolute;left:-32px;top:6px;width:12px;height:12px;border-radius:50%;border:2px solid var(--cyan);background:var(--bg)}
.tl-item.war::before{border-color:var(--red);box-shadow:0 0 8px rgba(255,80,96,0.4)}
.tl-item.major::before{border-color:var(--gold);box-shadow:0 0 8px rgba(240,160,0,0.3)}
.tl-item.current::before{border-color:var(--green);box-shadow:0 0 8px rgba(0,229,160,0.4);background:var(--green)}
.tl-item.ancient::before{border-color:var(--purple);box-shadow:0 0 8px rgba(160,96,224,0.3)}
.tl-item.ancient .tl-year{color:var(--purple)}
.tl-year{font-family:'Orbitron',sans-serif;font-size:14px;color:var(--cyan);font-weight:600;margin-bottom:4px}
.tl-item.war .tl-year{color:var(--red)}
.tl-item.major .tl-year{color:var(--gold)}
.tl-item.current .tl-year{color:var(--green)}
.tl-title{font-size:calc(15px * var(--font-scale));font-weight:600;color:var(--t1);margin-bottom:4px}
.tl-desc{font-size:calc(13px * var(--font-scale));color:var(--t3);font-weight:300;line-height:var(--lh-scale)}

/* WORLD MAP */
.world-map{position:relative;width:100%;max-width:900px;margin:0 auto 48px;aspect-ratio:16/10}
.world-map svg{width:100%;height:100%}
.map-zone{cursor:pointer;transition:all 0.3s}
.map-zone:hover{filter:brightness(1.4)}
.map-zone text{pointer-events:none}
.map-tooltip{position:absolute;background:rgba(6,9,18,0.95);border:1px solid var(--cyan);border-radius:8px;padding:10px 14px;font-size:12px;color:var(--t2);pointer-events:none;opacity:0;transition:opacity 0.2s;z-index:10;max-width:220px}
.map-tooltip.show{opacity:1}
.map-tooltip .mtt{font-family:'Orbitron',sans-serif;font-size:10px;color:var(--cyan);letter-spacing:1px;margin-bottom:4px}

/* FACTION DIAGRAM */
.rel-controls{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
.rel-btn{background:rgba(0,200,255,0.04);border:1px solid rgba(0,200,255,0.12);color:var(--t3);font-size:12px;padding:6px 12px;border-radius:6px;cursor:pointer;font-family:'Noto Sans KR',sans-serif;transition:all 0.2s;white-space:nowrap}
.rel-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.rel-btn.rb-active{background:rgba(0,200,255,0.12);border-color:var(--cyan);color:var(--cyan);font-weight:600}
.rel-canvas{position:relative;width:100%;aspect-ratio:900/580;background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:16px}
.rel-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
#relNodes{position:absolute;inset:0;z-index:2}
.rn{position:absolute;transform:translate(-50%,-50%);padding:6px 12px;border-radius:8px;font-size:11px;font-weight:600;white-space:nowrap;cursor:default;transition:all 0.3s;border:1px solid;text-align:center;line-height:1.3}
.rn .rn-sub{font-size:9px;font-weight:300;opacity:0.7;display:block}
.rn.dimmed{opacity:0.12!important;filter:grayscale(1)}
.rel-legend{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.rel-legend-item{display:flex;align-items:center;gap:6px;font-size:11px}
.rl-swatch{width:20px;height:3px;border-radius:2px}

/* RELATION PAIRS */
.rp-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:8px}
.rp-item{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--card);border:1px solid var(--border);border-radius:8px;transition:all 0.2s}
.rp-item:hover{border-color:rgba(0,200,255,0.2)}
.rp-icon{font-size:16px;flex-shrink:0}
.rp-names{font-size:13px;font-weight:600;color:var(--t1);white-space:nowrap}
.rp-desc{font-size:11px;color:var(--t4);font-weight:300}

/* SEARCH PAGE */
.search-wrap{max-width:700px;margin:0 auto 48px}
.search-box{position:relative;margin-bottom:24px}
.search-box input{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:16px 20px 16px 48px;color:var(--t1);font-size:16px;font-family:'Noto Sans KR',sans-serif;outline:none;transition:border 0.3s}
.search-box input:focus{border-color:var(--cyan)}
.search-box input::placeholder{color:var(--t5)}
.search-box .s-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--t4);font-size:18px}
.search-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}
.search-tags button{background:rgba(0,200,255,0.04);border:1px solid rgba(0,200,255,0.1);color:var(--t3);padding:5px 12px;border-radius:20px;font-size:11px;cursor:pointer;transition:all 0.2s;font-family:'Noto Sans KR',sans-serif}
.search-tags button:hover,.search-tags button.active{border-color:var(--cyan);color:var(--cyan);background:rgba(0,200,255,0.08)}
.search-results{min-height:200px}
.sr-item{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:10px;transition:all 0.2s;cursor:default}
.sr-item:hover{border-color:rgba(0,200,255,0.2)}
.sr-cat{font-family:'Orbitron',sans-serif;font-size:9px;letter-spacing:2px;padding:2px 8px;border-radius:4px;display:inline-block;margin-bottom:6px}
.sr-title{font-size:calc(15px * var(--font-scale));font-weight:600;color:var(--t1);margin-bottom:4px}
.sr-body{font-size:calc(13px * var(--font-scale));color:var(--t3);font-weight:300;line-height:var(--lh-scale)}
.sr-empty{text-align:center;padding:60px 20px;color:var(--t5)}
.sr-empty .sr-e-icon{font-size:40px;margin-bottom:12px;display:block}

/* LOG PAGE */
.log-list{max-width:700px}
.log-entry{border-left:2px solid var(--border);padding:0 0 32px 24px;position:relative}
.log-entry::before{content:'';position:absolute;left:-5px;top:4px;width:8px;height:8px;border-radius:50%;background:var(--cyan);border:2px solid var(--bg)}
.log-entry.log-major::before{background:var(--gold)}
.log-date{font-family:'Orbitron',sans-serif;font-size:11px;color:var(--t4);letter-spacing:1px;margin-bottom:4px}
.log-title{font-size:calc(14px * var(--font-scale));font-weight:600;color:var(--t1);margin-bottom:6px}
.log-body{font-size:calc(13px * var(--font-scale));color:var(--t3);font-weight:300;line-height:var(--lh-scale)}
.log-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}
.log-tag{font-size:10px;padding:2px 8px;border-radius:10px;border:1px solid var(--t5);color:var(--t4)}

/* NAV PAGES */
.page-nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:32px 0}
.page-nav a{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px 16px;text-decoration:none;transition:all 0.2s;display:block}
.page-nav a:hover{border-color:var(--cyan);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,200,255,0.06)}
.page-nav a .pn-icon{font-size:24px;margin-bottom:6px;display:block}
.page-nav a .pn-title{font-size:13px;font-weight:600;color:var(--t1)}
.page-nav a .pn-desc{font-size:11px;color:var(--t4);font-weight:300;margin-top:2px}

/* FOOTER */
footer{text-align:center;padding:60px 24px 40px;border-top:1px solid var(--border);position:relative;z-index:1}
footer .f-logo{font-family:'Orbitron',sans-serif;font-size:11px;letter-spacing:6px;color:var(--t5)}
footer p{font-size:12px;color:var(--t5);margin-top:8px}

/* ECON */
.econ-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:16px}
.econ-card h3{font-family:'Orbitron',sans-serif;font-size:13px;color:var(--cyan);letter-spacing:2px;margin-bottom:12px}
.flow-chart{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:20px;font-family:'Fira Code',monospace;font-size:12px;color:var(--t3);white-space:pre;overflow-x:auto;line-height:1.8;margin:16px 0}

/* ═══ RESPONSIVE — TABLET (≤1024px) ═══ */
@media(max-width:1024px){
  section{padding:40px 20px 32px}
  .card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
  .rp-list{grid-template-columns:1fr 1fr}
  .page-nav{grid-template-columns:repeat(3,1fr)}
  .rel-canvas{aspect-ratio:4/3}
  table{font-size:12px}
  th,td{padding:6px 10px}
}

/* ═══ RESPONSIVE — MOBILE (≤768px) ═══ */
@media(max-width:768px){
  nav ul{position:fixed;top:56px;left:0;right:0;background:rgba(6,9,18,0.96);flex-direction:column;padding:12px;transform:translateY(-120%);transition:transform 0.3s;border-bottom:1px solid var(--border);z-index:99;backdrop-filter:blur(16px)}
  nav ul.open{transform:translateY(0)}
  .mob-toggle{display:block}
  nav li a{padding:10px 14px;font-size:14px}
  section{padding:28px 16px 24px}
  .sec-title{font-size:clamp(18px,5vw,26px)}
  .sec-desc{font-size:13px;margin-bottom:24px}
  .card-grid{grid-template-columns:1fr}
  .card{padding:16px}
  .rp-list{grid-template-columns:1fr}
  .rp-names{font-size:12px;white-space:normal}
  .page-nav{grid-template-columns:repeat(2,1fr);gap:8px}
  .page-nav a{padding:14px 12px}
  .page-nav a .pn-icon{font-size:20px}
  .page-nav a .pn-title{font-size:12px}
  /* Hero */
  .hero{min-height:60vh;padding:60px 16px}
  .hero h1{letter-spacing:4px}
  .hero .sub{letter-spacing:4px;font-size:clamp(8px,2.5vw,11px)}
  /* World Map */
  .world-map{aspect-ratio:4/3}
  /* Timeline */
  .timeline{padding-left:28px}
  .tl-item::before{left:-22px;width:10px;height:10px}
  .tl-year{font-size:12px}
  .tl-title{font-size:13px}
  .tl-desc{font-size:12px}
  /* Diagram */
  .rel-controls{gap:4px}
  .rel-btn{font-size:10px;padding:5px 8px}
  .rel-canvas{aspect-ratio:1/1}
  .rn{font-size:9px!important;padding:4px 8px!important}
  .rn .rn-sub{font-size:7px!important}
  .rel-legend{gap:8px}
  .rel-legend-item{font-size:10px}
  /* Table */
  table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  thead,tbody,tr{display:table;width:100%;table-layout:fixed}
  th,td{padding:6px 8px;font-size:11px}
  .org-chart{font-size:10px;padding:14px;overflow-x:auto;-webkit-overflow-scrolling:touch}
  /* Search */
  .search-box input{font-size:14px;padding:14px 16px 14px 42px}
  .search-tags{gap:4px}
  .search-tags button{font-size:10px;padding:4px 10px}
  .sr-title{font-size:14px}
  .sr-body{font-size:12px}
  /* Log */
  .log-entry{padding-left:18px}
  .log-entry::before{left:-4px;width:6px;height:6px}
  .log-title{font-size:13px}
  .log-body{font-size:12px}
  /* Footer */
  footer{padding:40px 16px 24px}
}

/* ═══ RESPONSIVE — SMALL MOBILE (≤480px) ═══ */
@media(max-width:480px){
  nav .inner{padding:0 12px;height:48px}
  nav .logo{font-size:11px;letter-spacing:3px}
  nav .logo span{font-size:7px}
  nav ul{top:48px}
  .page{padding-top:48px}
  section{padding:20px 12px 20px}
  .sec-label{font-size:8px;letter-spacing:3px}
  .sec-title{font-size:clamp(16px,5vw,22px);letter-spacing:1px}
  .sec-line{width:50px;margin-bottom:20px}
  .card{padding:14px;border-radius:10px}
  .tag{font-size:10px;padding:2px 8px}
  .hero{min-height:50vh;padding:48px 12px}
  .hero h1{letter-spacing:2px}
  .page-nav{grid-template-columns:1fr 1fr;gap:6px}
  .page-nav a{padding:12px 10px}
  .rel-controls{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:6px;scrollbar-width:none}
  .rel-controls::-webkit-scrollbar{display:none}
  .rel-btn{flex-shrink:0;font-size:9px;padding:4px 7px}
  .rel-canvas{aspect-ratio:1/1.1}
  .rn{font-size:8px!important;padding:3px 6px!important}
  .rn .rn-sub{display:none!important}
  .rp-item{padding:6px 10px;gap:6px}
  .rp-icon{font-size:14px}
  .rp-names{font-size:11px}
  .rp-desc{font-size:10px}
  .search-box input{font-size:13px;padding:12px 14px 12px 38px;border-radius:10px}
  .sr-item{padding:12px 14px}
  .log-list{max-width:100%}
  footer .f-logo{font-size:9px;letter-spacing:4px}
}

/* ═══ OST PLAYER ═══ */
@keyframes ost-eq1{0%,100%{height:4px}25%{height:16px}50%{height:8px}75%{height:22px}}
@keyframes ost-eq2{0%,100%{height:6px}30%{height:20px}60%{height:10px}85%{height:24px}}
@keyframes ost-eq3{0%,100%{height:3px}20%{height:14px}45%{height:22px}70%{height:6px}}

.ost-player{
  max-width:700px;margin:0 auto;
  background:var(--bg2);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;position:relative;
}
.ost-player::before{
  content:'';position:absolute;inset:0;pointer-events:none;border-radius:14px;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.06) 2px,rgba(0,0,0,0.06) 4px);
  z-index:1;
}

/* Now Playing */
.ost-now{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px 16px;position:relative;z-index:2;
  background:linear-gradient(180deg,rgba(0,200,255,0.03),transparent);
}
.ost-now-inner{display:flex;align-items:center;gap:14px}
.ost-eq{display:flex;align-items:flex-end;gap:2px;height:26px}
.ost-eq span{
  width:3px;border-radius:1px;height:4px;
  transition:height 0.1s;
}
.ost-eq span:nth-child(1){background:var(--cyan)}
.ost-eq span:nth-child(2){background:#20b0e0}
.ost-eq span:nth-child(3){background:#4098d0}
.ost-eq span:nth-child(4){background:#6080c0}
.ost-eq span:nth-child(5){background:#8068b0}
.ost-eq span:nth-child(6){background:#a060e0}
.ost-eq span:nth-child(7){background:#c050c0}
.ost-eq span:nth-child(8){background:#e04090}
.ost-eq span:nth-child(9){background:var(--red)}
.ost-eq.playing span:nth-child(odd){animation:ost-eq1 0.8s infinite}
.ost-eq.playing span:nth-child(even){animation:ost-eq2 0.7s infinite}
.ost-eq.playing span:nth-child(3n){animation:ost-eq3 0.9s infinite}
.ost-now-label{font-family:'Orbitron',sans-serif;font-size:8px;letter-spacing:3px;color:var(--cyan);opacity:0.5}
.ost-now-title{font-size:15px;font-weight:600;color:var(--t1);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.ost-now-time{font-family:'Fira Code',monospace;font-size:13px;color:var(--t4);letter-spacing:1px;flex-shrink:0}

/* Progress */
.ost-progress{
  height:6px;background:rgba(10,16,28,0.8);cursor:pointer;position:relative;z-index:2;
  margin:0 24px;border-radius:3px;overflow:visible;
}
.ost-progress:hover{height:8px}
.ost-progress:hover .ost-prog-head{opacity:1;transform:translate(-50%,-50%) scale(1)}
.ost-prog-glow{
  position:absolute;inset:0;border-radius:3px;
  background:linear-gradient(90deg,rgba(0,200,255,0.1),rgba(160,96,224,0.08),rgba(255,80,96,0.1));
  filter:blur(4px);pointer-events:none;opacity:0.4;
}
.ost-prog-fill{
  height:100%;width:0%;border-radius:3px;
  background:linear-gradient(90deg,var(--cyan),var(--purple),var(--red));
  transition:width 0.15s linear;position:relative;z-index:1;
}
.ost-prog-head{
  position:absolute;top:50%;left:0%;z-index:2;
  width:14px;height:14px;border-radius:50%;
  background:var(--t1);border:2px solid var(--cyan);
  box-shadow:0 0 8px rgba(0,200,255,0.4);
  transform:translate(-50%,-50%) scale(0);opacity:0;
  transition:opacity 0.2s,transform 0.2s;pointer-events:none;
}

/* Controls */
.ost-controls{
  display:flex;align-items:center;justify-content:center;gap:12px;
  padding:16px 24px;position:relative;z-index:2;
}
.ost-ctrl-btn{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--border);
  background:rgba(0,200,255,0.03);color:var(--t3);font-size:14px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all 0.25s;font-family:inherit;
}
.ost-ctrl-btn:hover{
  border-color:rgba(0,200,255,0.3);color:var(--cyan);
  background:rgba(0,200,255,0.06);box-shadow:0 0 12px rgba(0,200,255,0.1);
}
.ost-play-main{
  width:52px;height:52px;font-size:18px;
  border-color:rgba(0,200,255,0.25);color:var(--cyan);
}
.ost-play-main:hover{
  border-color:var(--cyan);box-shadow:0 0 20px rgba(0,200,255,0.2);
  background:rgba(0,200,255,0.08);
}
.ost-mute.muted{color:var(--red);border-color:rgba(255,80,96,0.2)}
.ost-mute.muted:hover{background:rgba(255,80,96,0.06);box-shadow:0 0 12px rgba(255,80,96,0.1)}

/* Track List */
.ost-list{
  border-top:1px solid var(--border);position:relative;z-index:2;
}
.ost-track{
  display:flex;align-items:center;gap:14px;
  padding:14px 24px;cursor:pointer;transition:all 0.2s;
  border-bottom:1px solid rgba(18,32,46,0.3);
}
.ost-track:last-child{border-bottom:none}
.ost-track:hover{background:rgba(0,200,255,0.02)}
.ost-track.active{background:rgba(0,200,255,0.04)}
.ost-trk-num{
  font-family:'Fira Code',monospace;font-size:12px;color:var(--t5);
  width:24px;text-align:center;flex-shrink:0;
}
.ost-track.active .ost-trk-num{color:var(--cyan)}
.ost-trk-info{flex:1;min-width:0}
.ost-trk-title{font-size:14px;font-weight:600;color:var(--t2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ost-track.active .ost-trk-title{color:var(--t1)}
.ost-trk-sub{font-size:11px;color:var(--t4);font-weight:300;margin-top:1px}
.ost-trk-badge{
  font-family:'Orbitron',sans-serif;font-size:8px;letter-spacing:2px;
  padding:3px 10px;border-radius:12px;flex-shrink:0;
  border:1px solid rgba(0,200,255,0.15);color:var(--cyan);background:rgba(0,200,255,0.04);
}
.ost-track:nth-child(2) .ost-trk-badge{border-color:rgba(160,96,224,0.2);color:var(--purple);background:rgba(160,96,224,0.04)}
.ost-track:nth-child(3) .ost-trk-badge{border-color:rgba(255,106,138,0.2);color:var(--pink);background:rgba(255,106,138,0.04)}

@media(max-width:700px){
  .ost-now{padding:16px 16px 12px;flex-wrap:wrap;gap:8px}
  .ost-now-title{max-width:200px;font-size:13px}
  .ost-progress{margin:0 16px}
  .ost-controls{padding:14px 16px;gap:10px}
  .ost-ctrl-btn{width:36px;height:36px;font-size:12px}
  .ost-play-main{width:46px;height:46px;font-size:16px}
  .ost-track{padding:12px 16px;gap:10px}
  .ost-eq span:nth-child(8),
  .ost-eq span:nth-child(9){display:none}
}

/* ═══ SETTINGS PANEL ═══ */
.stg-btn{
  position:fixed;bottom:24px;right:24px;z-index:900;
  width:44px;height:44px;border-radius:50%;
  background:var(--bg2);border:1px solid var(--border);
  color:var(--t3);font-size:20px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all 0.3s;
  box-shadow:0 4px 16px rgba(0,0,0,0.4);
}
.stg-btn:hover{
  border-color:rgba(0,200,255,0.3);color:var(--cyan);
  box-shadow:0 4px 20px rgba(0,200,255,0.15);
  transform:rotate(30deg);
}
.stg-overlay{
  position:fixed;inset:0;z-index:910;
  background:rgba(2,4,8,0.6);backdrop-filter:blur(4px);
  opacity:0;pointer-events:none;transition:opacity 0.3s;
}
.stg-overlay.open{opacity:1;pointer-events:all}
.stg-panel{
  position:fixed;bottom:0;left:50%;z-index:920;
  transform:translate(-50%,100%);
  width:min(400px,calc(100% - 32px));
  background:var(--bg2);border:1px solid var(--border);
  border-bottom:none;border-radius:16px 16px 0 0;
  box-shadow:0 -8px 40px rgba(0,0,0,0.5);
  transition:transform 0.35s cubic-bezier(0.16,1,0.3,1);
  overflow:hidden;
}
.stg-panel.open{transform:translate(-50%,0)}
.stg-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,rgba(0,200,255,0.03),transparent);
}
.stg-title{
  font-family:'Orbitron',sans-serif;font-size:12px;
  letter-spacing:3px;color:var(--cyan);font-weight:600;
}
.stg-close{
  width:28px;height:28px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  color:var(--t4);cursor:pointer;transition:all 0.2s;
  font-size:14px;
}
.stg-close:hover{color:var(--red);background:rgba(255,80,96,0.08)}
.stg-body{padding:20px 24px}
.stg-section{margin-bottom:20px}
.stg-section:last-child{margin-bottom:0}
.stg-label{
  font-size:11px;color:var(--t4);font-weight:500;
  letter-spacing:1px;margin-bottom:10px;
}
.stg-opts{display:flex;gap:6px;flex-wrap:wrap}
.stg-opt{
  padding:8px 16px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg3);color:var(--t3);font-size:12px;
  font-family:'Noto Sans KR',sans-serif;cursor:pointer;
  transition:all 0.2s;flex:1;text-align:center;min-width:0;
}
.stg-opt:hover{border-color:rgba(0,200,255,0.2);color:var(--t2)}
.stg-opt.active{
  border-color:var(--cyan);color:var(--cyan);
  background:rgba(0,200,255,0.06);
  box-shadow:0 0 8px rgba(0,200,255,0.08);
}
.stg-foot{
  padding:12px 24px;border-top:1px solid var(--border);
  font-size:10px;color:var(--t5);text-align:center;
  font-family:'Fira Code',monospace;letter-spacing:1px;
}
@media(max-width:480px){
  .stg-btn{bottom:16px;right:16px;width:40px;height:40px;font-size:18px}
  .stg-panel{width:100%;border-radius:16px 16px 0 0}
  .stg-body{padding:16px}
  .stg-opt{padding:7px 10px;font-size:11px}
}

/* ═══ PAGE TRANSITION ═══ */
.pg-trans{
  position:fixed;inset:0;z-index:9999;
  background:var(--bg, #060912);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  opacity:1;transition:opacity 0.35s ease;
  pointer-events:all;
}
.pg-trans.out{opacity:0;pointer-events:none}
.pg-trans-logo{
  font-family:'Orbitron',sans-serif;font-size:18px;font-weight:700;
  letter-spacing:8px;color:rgba(0,200,255,0.7);
  animation:pg-flicker 1.5s infinite;
}
.pg-trans-bar{
  width:120px;height:2px;margin-top:16px;
  background:rgba(0,200,255,0.1);border-radius:2px;overflow:hidden;
}
.pg-trans-fill{
  width:0%;height:100%;background:linear-gradient(90deg,var(--cyan, #00c8ff),var(--purple, #a060e0));
  border-radius:2px;animation:pg-load 0.6s ease-out forwards;
}
.pg-trans-sub{
  margin-top:10px;font-family:'Fira Code',monospace;font-size:9px;
  color:rgba(0,200,255,0.3);letter-spacing:3px;
  animation:pg-blink 0.8s infinite;
}
@keyframes pg-load{0%{width:0}100%{width:100%}}
@keyframes pg-flicker{0%,100%{opacity:0.7}50%{opacity:1}}
@keyframes pg-blink{0%,100%{opacity:0.3}50%{opacity:0.6}}