/* FuriousTubes — thème Galaxy : nébuleuse, étoiles (canvas), lueurs */
html{background:#05030f}
body{background:transparent}

/* nébuleuse fixe derrière tout le contenu */
body::before{content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 55% at 12% 8%,rgba(124,58,237,.30),transparent 60%),
    radial-gradient(ellipse 60% 50% at 88% 22%,rgba(34,211,238,.16),transparent 62%),
    radial-gradient(ellipse 80% 60% at 70% 95%,rgba(192,38,211,.20),transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 85%,rgba(79,70,229,.22),transparent 60%),
    linear-gradient(180deg,#07041a 0%,#05030f 100%);
  animation:nebula 40s ease-in-out infinite alternate}
@keyframes nebula{from{filter:hue-rotate(0deg)}to{filter:hue-rotate(28deg)}}

#galaxy{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}

/* verre dépoli sur les panneaux */
.music-bar{background:rgba(12,8,32,.55);backdrop-filter:blur(8px)}
.modal,.profile-box,.pbox{background:rgba(12,8,32,.94);box-shadow:0 0 60px rgba(124,58,237,.25)}

/* titres : dégradé cosmique + lueur */
.logo{background:linear-gradient(90deg,#a78bfa,#22d3ee);-webkit-background-clip:text;background-clip:text}
.btn-primary,.sub{background:linear-gradient(135deg,#5b6cff,#7c4dff);box-shadow:0 0 18px rgba(99,102,241,.45)}
.btn-primary:hover,.sub:hover:not(:disabled){box-shadow:0 0 30px rgba(129,140,248,.65)}
.pb{background:linear-gradient(90deg,#8b5cf6,#22d3ee)}
.btn-maker,.btn-admin,.btn-profile{color:#dfe4ff;background:rgba(91,108,255,.14);border:1px solid rgba(129,140,248,.4);box-shadow:none}
.btn-maker:hover,.btn-admin:hover,.btn-profile:hover{background:rgba(91,108,255,.26);border-color:#818cf8;box-shadow:0 0 20px rgba(99,102,241,.35);transform:none}
.btn-admin{color:#67e8f9;border-color:rgba(34,211,238,.45);background:rgba(34,211,238,.1)}
.btn-admin:hover{background:rgba(34,211,238,.2);border-color:#22d3ee;box-shadow:0 0 20px rgba(34,211,238,.3)}
::selection{background:rgba(139,92,246,.5)}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#3b2f80;border-radius:4px}::-webkit-scrollbar-track{background:transparent}

@media (prefers-reduced-motion:reduce){body::before{animation:none}}