/* ============================================================
   Milky Downloader — "Liquid Glass"
   ============================================================ */

:root{
  --bg:#06000e;
  --bg-deep:#04000a;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --glass-soft:rgba(16,6,34,.55);
  --stroke:rgba(255,255,255,.08);
  --stroke-hi:rgba(255,255,255,.16);
  --stroke-grad:linear-gradient(160deg,rgba(255,255,255,.22) 0%,rgba(255,255,255,.03) 42%,rgba(192,132,252,.10) 100%);
  --text:#f6f3fd;
  --muted:#b3a4d8;
  --muted-2:#8b7db0;
  --violet:#9d5cff;
  --purple:#c084fc;
  --magenta:#e879f9;
  --grad:linear-gradient(135deg,#8b5cf6 0%,#c084fc 48%,#e879f9 100%);
  --grad-soft:linear-gradient(135deg,rgba(139,92,246,.16),rgba(232,121,249,.12));
  --radius:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}

body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

.bg-aurora{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(42% 38% at 15% 8%,rgba(157,92,255,.30),transparent 70%),
    radial-gradient(38% 34% at 88% 4%,rgba(232,121,249,.18),transparent 72%),
    radial-gradient(60% 55% at 50% 118%,rgba(139,125,255,.20),transparent 70%),
    var(--bg-deep);
  animation:auroraDrift 24s var(--ease) infinite alternate;
}
@keyframes auroraDrift{
  0%{transform:scale(1) translate3d(0,0,0)}
  100%{transform:scale(1.14) translate3d(-1.5%,-1%,0)}
}
.bg-grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ Top bar ============ */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 20px;margin:0 auto;max-width:1080px;
  background:rgba(6,0,14,.62);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid var(--stroke);
}
.navlogo{
  font-weight:700;font-size:17px;letter-spacing:.5px;
  text-decoration:none;color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.navlogo::before{
  content:'';width:9px;height:9px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 10px rgba(192,132,252,.8);
}
.navlinks{display:flex;gap:4px}
.navlinks a{
  color:var(--muted);text-decoration:none;font-size:13.5px;font-weight:500;
  padding:7px 13px;border-radius:999px;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.navlinks a:hover{color:var(--text);background:var(--glass-strong)}

/* ============ Layout ============ */
.container{
  width:100%;max-width:640px;margin:0 auto;
  padding:44px 20px 40px;
  display:flex;flex-direction:column;gap:26px;
  min-height:100dvh;
}

.page-head{text-align:center;animation:rise .6s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;font-weight:700;letter-spacing:3.5px;color:var(--purple);
  border:1px solid var(--stroke-hi);border-radius:999px;
  padding:7px 16px;margin-bottom:16px;
  background:var(--glass-soft);backdrop-filter:blur(10px);
}
.hero-badge i{
  width:6px;height:6px;border-radius:50%;background:var(--magenta);
  box-shadow:0 0 8px var(--magenta);animation:blink 2.4s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

.page-head h1{
  font-size:clamp(32px,6.5vw,46px);font-weight:600;
  letter-spacing:-1.5px;line-height:1.05;
}
.page-head h1 span{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 6px 22px rgba(157,92,255,.35));
}
.page-head p{
  color:var(--muted);font-size:14.5px;font-weight:300;
  line-height:1.6;margin:12px auto 0;max-width:420px;
}

/* ============ Card ============ */
.card{
  position:relative;
  background:linear-gradient(168deg,var(--glass-strong),var(--glass) 60%);
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  padding:20px;
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10),0 24px 48px -24px rgba(0,0,0,.85);
  animation:rise .6s .08s var(--ease) both;
}

.input-group{display:flex;gap:9px;flex-wrap:wrap}
#url{
  flex:1 1 200px;min-width:0;
  background:rgba(10,3,22,.7);
  border:1px solid var(--stroke);
  color:var(--text);
  padding:13px 15px;border-radius:13px;
  font-family:inherit;font-size:14.5px;
  transition:border-color .25s,box-shadow .25s;
}
#url::placeholder{color:var(--muted-2)}
#url:focus{
  outline:none;border-color:rgba(192,132,252,.55);
  box-shadow:0 0 0 3px rgba(192,132,252,.15);
}
#type{
  background:rgba(10,3,22,.85);border:1px solid var(--stroke);
  color:var(--text);padding:13px 14px;border-radius:13px;
  font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;
  transition:border-color .2s;
}
#type:focus{outline:none;border-color:rgba(192,132,252,.5)}
#btn{
  position:relative;overflow:hidden;
  background:var(--grad);border:none;color:#fff;
  padding:13px 26px;border-radius:13px;
  font-family:inherit;font-weight:600;font-size:14.5px;cursor:pointer;
  box-shadow:0 8px 22px -8px rgba(157,92,255,.6),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform .16s var(--ease),box-shadow .3s,filter .2s;
}
#btn::after{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.22),transparent);
  transition:left .55s var(--ease);
}
#btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(157,92,255,.75),inset 0 1px 0 rgba(255,255,255,.3)}
#btn:hover:not(:disabled)::after{left:120%}
#btn:active:not(:disabled){transform:scale(.97)}
#btn:disabled{opacity:.5;cursor:not-allowed;filter:saturate(.5)}

.status{
  font-size:13px;color:var(--muted-2);text-align:center;
  margin-top:14px;min-height:18px;font-weight:400;
  transition:color .25s;
}
.status.working{color:var(--purple)}
.status.err{color:#f472b6}

#result.hidden{display:none}
.result{animation:rise .4s var(--ease) both}
.result-card{
  margin-top:6px;padding:18px;border-radius:16px;
  background:rgba(10,3,22,.6);
  border:1px solid rgba(192,132,252,.22);
  text-align:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.dl-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--grad);color:#fff;
  padding:12px 26px;border-radius:12px;
  text-decoration:none;font-weight:600;font-size:14.5px;
  box-shadow:0 8px 22px -8px rgba(157,92,255,.6),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform .16s var(--ease),box-shadow .3s;
}
.dl-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(157,92,255,.75)}
.dl-btn:active{transform:scale(.97)}
#info{font-size:12px;color:var(--muted-2);margin-top:11px;letter-spacing:.3px}

/* ============ Platforms ============ */
.platforms{display:flex;flex-direction:column;gap:10px;animation:rise .6s .16s var(--ease) both}
.plat-label{
  font-size:10px;font-weight:700;letter-spacing:3px;
  color:var(--muted-2);text-transform:uppercase;text-align:center;
}
.plat-chips{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}
.plat-chips span{
  font-size:11.5px;font-weight:500;color:var(--muted);
  padding:6px 13px;border-radius:999px;
  background:var(--glass);
  border:1px solid var(--stroke);
  backdrop-filter:blur(8px);
  transition:color .2s,border-color .25s,background .25s;
}
.plat-chips span:hover{
  color:var(--text);border-color:rgba(192,132,252,.4);
  background:var(--glass-strong);
}

/* ============ Footer ============ */
footer{
  display:flex;align-items:center;justify-content:center;gap:8px;
  color:var(--muted-2);font-size:12px;letter-spacing:.4px;margin-top:auto;padding-top:8px;
}
.foot-logo{color:var(--muted);font-weight:600}
.foot-sep{opacity:.5}

@media (max-width:560px){
  .container{padding:32px 15px 28px}
  .topbar{padding:10px 15px}
  .navlinks a{padding:6px 9px;font-size:12.5px}
  .card{padding:16px}
  .input-group{flex-direction:column}
  #type,#btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}