:root{
  --ink:#0d0f2b; --plum:#1a1446; --text:#f3f1ff; --muted:#a9a6d6;
  --line:rgba(255,255,255,.12); --glass:rgba(255,255,255,.06);
  --coral:#ff6b8b; --sky:#5ab8ff; --amber:#ffc857; --violet:#9b7bff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,sans-serif;color:var(--text);min-height:100vh;
  background:radial-gradient(1200px 700px at 15% -10%,var(--plum),transparent 60%),
             radial-gradient(900px 600px at 100% 100%,#16206a,transparent 55%),var(--ink);
  background-attachment:fixed;overflow-x:hidden;
}
#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.page{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:clamp(28px,6vw,72px) 20px 40px;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:12px}

/* ---------- hero ---------- */
.hero{text-align:center;margin-bottom:clamp(32px,6vw,64px)}
.logo{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:26px;font-size:40px;
  background:linear-gradient(135deg,var(--coral),var(--violet));box-shadow:0 18px 50px rgba(155,123,255,.45);
  animation:float 4s ease-in-out infinite, spin-in 1.1s cubic-bezier(.2,1.3,.4,1) both;margin-bottom:22px}
h1{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;line-height:1;letter-spacing:-.03em;
  font-size:clamp(2.6rem,10vw,6rem);display:flex;justify-content:center;flex-wrap:wrap;gap:0 .28em}
.word{display:inline-flex}
.ch{display:inline-block;opacity:0;transform:translateY(60%) rotate(8deg);animation:letter .7s cubic-bezier(.2,1.2,.3,1) forwards;
  animation-delay:calc(var(--i)*70ms + 400ms);
  background:linear-gradient(100deg,#fff 20%,var(--sky) 45%,var(--coral) 70%,#fff 90%);background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation-name:letter,shimmer;animation-duration:.7s,6s;animation-iteration-count:1,infinite;animation-timing-function:cubic-bezier(.2,1.2,.3,1),linear;
  animation-fill-mode:forwards,none}
.sub{color:var(--muted);font-size:clamp(1rem,2.6vw,1.2rem);margin-top:18px;opacity:0;animation:fade 1s 1.3s forwards}
.typed::after{content:'';display:inline-block;width:2px;height:1.1em;background:var(--amber);margin-left:4px;vertical-align:-.15em;animation:blink 1s steps(1) infinite}

/* ---------- cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:clamp(14px,2.4vw,24px);perspective:1000px}
.card{
  --c:var(--sky);--rx:0deg;--ry:0deg;--mx:50%;--my:50%;
  position:relative;display:flex;flex-direction:column;gap:14px;text-decoration:none;overflow:hidden;
  padding:26px 24px 24px;min-height:210px;border-radius:28px;cursor:pointer;
  background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));
  border:1px solid var(--line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transform:rotateX(var(--rx)) rotateY(var(--ry));transform-style:preserve-3d;
  transition:transform .25s ease,border-color .3s,box-shadow .3s;
  opacity:0;animation:card-in .9s cubic-bezier(.2,1,.3,1) forwards;animation-delay:calc(1.5s + var(--i)*140ms);
}
.card::before{content:'';position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(260px circle at var(--mx) var(--my),color-mix(in srgb,var(--c) 55%,transparent),transparent 70%)}
.card:hover{border-color:var(--c);box-shadow:0 24px 60px color-mix(in srgb,var(--c) 35%,transparent)}
.card:hover::before{opacity:.55}
.card:active{transform:scale(.97)}
.icon{position:relative;width:64px;height:64px;border-radius:20px;display:grid;place-items:center;font-size:32px;
  background:color-mix(in srgb,var(--c) 28%,transparent);border:1px solid color-mix(in srgb,var(--c) 60%,transparent);
  transform:translateZ(30px);animation:float 3.6s ease-in-out infinite;animation-delay:calc(var(--i)*-.7s)}
.card h2{font-family:'Bricolage Grotesque',sans-serif;font-size:1.65rem;letter-spacing:-.02em;position:relative}
.card p{color:var(--muted);font-size:.97rem;line-height:1.5;position:relative;flex:1}
.go{position:relative;display:inline-flex;align-items:center;gap:10px;align-self:flex-start;font-weight:700;font-size:.95rem;
  padding:10px 18px;border-radius:999px;color:#10122e;background:var(--c);transition:gap .25s,padding .25s}
.card:hover .go{gap:16px;padding-right:22px}
.go svg{width:16px;height:16px;transition:transform .25s}
.card:hover .go svg{transform:translateX(3px)}
.ripple{position:absolute;border-radius:50%;background:color-mix(in srgb,var(--c) 70%,#fff);transform:scale(0);animation:ripple .7s ease-out forwards;pointer-events:none;opacity:.5}

.state{text-align:center;color:var(--muted);padding:60px 10px;grid-column:1/-1}
.skeleton{min-height:210px;border-radius:28px;background:linear-gradient(90deg,var(--glass) 25%,rgba(255,255,255,.12) 50%,var(--glass) 75%);background-size:200% 100%;animation:sk 1.4s linear infinite}

footer{margin-top:auto;padding-top:56px;text-align:center;color:var(--muted);font-size:.9rem;opacity:0;animation:fade 1s 2.4s forwards}
footer a{color:var(--muted);text-underline-offset:4px}

/* ---------- admin ---------- */
.panel{max-width:760px;margin:0 auto;width:100%;animation:card-in .7s cubic-bezier(.2,1,.3,1) both}
.panel h1{font-size:clamp(2rem,6vw,3rem);justify-content:flex-start;margin-bottom:6px}
.box{background:var(--glass);border:1px solid var(--line);border-radius:24px;padding:22px;margin-top:22px;backdrop-filter:blur(12px)}
.box h3{font-family:'Bricolage Grotesque',sans-serif;font-size:1.3rem;margin-bottom:14px}
label{display:block;font-size:.88rem;color:var(--muted);margin:12px 0 6px}
input[type=text],input[type=url],input[type=password],textarea{width:100%;padding:13px 15px;border-radius:14px;border:1px solid var(--line);
  background:rgba(0,0,0,.28);color:var(--text);font:inherit;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px rgba(90,184,255,.2)}
textarea{resize:vertical;min-height:80px}
.row{display:grid;grid-template-columns:90px 1fr;gap:12px}
.colors{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.sw{width:38px;height:38px;border-radius:50%;border:3px solid transparent;cursor:pointer;transition:transform .2s,border-color .2s}
.sw:hover{transform:scale(1.15)}
.sw.on{border-color:#fff;transform:scale(1.1)}
.btn{font:inherit;font-weight:700;border:0;cursor:pointer;padding:12px 20px;border-radius:999px;color:#10122e;background:var(--sky);transition:transform .2s,filter .2s,opacity .2s}
.btn:hover{filter:brightness(1.1);transform:translateY(-2px)}
.btn:active{transform:scale(.96)}
.btn:disabled{opacity:.5;cursor:wait}
.btn.ghost{background:var(--glass);color:var(--text);border:1px solid var(--line)}
.btn.danger{background:var(--coral)}
.btn.sm{padding:8px 14px;font-size:.85rem}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.item{display:flex;align-items:center;gap:14px;padding:14px;border-radius:18px;background:rgba(0,0,0,.2);border:1px solid var(--line);margin-top:10px;animation:card-in .5s both}
.item .icon{width:48px;height:48px;font-size:24px;border-radius:15px;flex:none;animation:none;transform:none}
.item .meta{flex:1;min-width:0}
.item .meta b{display:block;font-family:'Bricolage Grotesque',sans-serif;font-size:1.1rem}
.item .meta span{display:block;color:var(--muted);font-size:.82rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .ops{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:50;padding:13px 22px;border-radius:999px;font-weight:700;
  background:var(--amber);color:#10122e;box-shadow:0 12px 40px rgba(0,0,0,.4);animation:toast .4s cubic-bezier(.2,1.4,.4,1)}
.toast.err{background:var(--coral)}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.err-text{color:var(--coral);margin-top:10px;font-size:.92rem}
@media(max-width:520px){
  .item{flex-wrap:wrap}.item .ops{width:100%;justify-content:flex-start}.row{grid-template-columns:76px 1fr}
}

/* ---------- keyframes ---------- */
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -8px}}
@keyframes spin-in{from{opacity:0;transform:scale(.2) rotate(-200deg)}to{opacity:1;transform:none}}
@keyframes letter{to{opacity:1;transform:none}}
@keyframes shimmer{to{background-position:-250% 0}}
@keyframes fade{to{opacity:1}}
@keyframes blink{50%{opacity:0}}
@keyframes card-in{from{opacity:0;transform:translateY(50px) scale(.92) rotateX(12deg)}to{opacity:1;transform:none}}
@keyframes ripple{to{transform:scale(4);opacity:0}}
@keyframes sk{to{background-position:-200% 0}}
@keyframes toast{from{opacity:0;transform:translate(-50%,30px)}to{opacity:1;transform:translate(-50%,0)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important;transition-duration:.01ms!important}
  .ch,.card,.sub,footer{opacity:1}
}