*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{font-family:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;background:#070b0c;color:#EAF4F2}
.auth-scene{position:fixed;inset:0;z-index:0;background:#070b0c;overflow:hidden}
.auth-scene canvas{display:block}
.auth-scene-caption{position:absolute;inset-inline-start:2rem;bottom:1.6rem;color:rgba(255,255,255,.78);font-size:.95rem;
  letter-spacing:.02em;transition:opacity .4s;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.auth-scene-caption::before{content:"";display:inline-block;width:22px;height:2px;background:#2BC4B0;vertical-align:middle;margin-inline-end:.6rem}
#app{position:relative;z-index:1;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem 1rem}
.login{width:100%;max-width:26rem;padding:1.75rem;background:rgba(8,20,22,.58);border:1px solid rgba(255,255,255,.12);border-radius:18px;
  -webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);
  box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06)}
.login-brand{display:flex;align-items:center;gap:.8rem;padding-bottom:1rem;margin-bottom:1.1rem;border-bottom:1px solid rgba(255,255,255,.12)}
.login-brand img{height:46px;width:auto}
.login-brand b{display:block;font-size:1.15rem;color:#fff}
.login-brand span{font-size:.85rem;color:#7FE3D5}
h1{font-size:1.15rem;margin:0 0 .35rem;color:#fff}
p.muted{margin:0 0 1rem;font-size:.88rem;color:rgba(234,244,242,.72);line-height:1.7}
form{display:grid;gap:.85rem}
label{display:grid;gap:.35rem;font-size:.85rem;color:rgba(234,244,242,.72)}
input{width:100%;padding:.72rem .85rem;border-radius:10px;font:inherit;font-size:.95rem;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);color:#fff}
input[type=email]{direction:ltr;text-align:left}
input:focus{border-color:#2BC4B0;box-shadow:0 0 0 3px rgba(43,196,176,.22);outline:none}
.pw{position:relative}
.pw input{padding-inline-end:4.2rem}
.pw-toggle{position:absolute;inset-inline-end:.4rem;top:50%;transform:translateY(-50%);background:none;border:0;color:#7FE3D5;font:inherit;font-size:.8rem;cursor:pointer;padding:.3rem .5rem}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:.4rem;padding:.75rem 1rem;border-radius:10px;font:inherit;font-size:.95rem;
  cursor:pointer;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#EAF4F2}
.btn.primary{background:linear-gradient(135deg,#009C8C,#0E5A47);border-color:transparent;color:#fff;font-weight:700;box-shadow:0 8px 24px rgba(0,156,140,.35)}
.btn.primary:hover{filter:brightness(1.08)}
.btn[disabled]{opacity:.6;cursor:wait}
.links{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;margin-top:.2rem}
.auth-link{background:none;border:0;padding:0;color:#7FE3D5;font:inherit;font-size:.85rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.box{padding:.7rem .85rem;border-radius:10px;font-size:.86rem;line-height:1.7}
.error-box{background:rgba(194,70,61,.18);color:#FFB4AC;border:1px solid rgba(194,70,61,.45)}
.ok-box{background:rgba(0,156,140,.16);color:#9FF0E2;border:1px solid rgba(0,156,140,.4)}
.hint{font-size:.78rem;color:rgba(234,244,242,.55);line-height:1.6}
.dev{word-break:break-all;direction:ltr;text-align:left}
.dev a{color:#FFD9A0}
@media (max-width:480px){.login{padding:1.3rem}.auth-scene-caption{inset-inline-start:1rem;bottom:1rem;font-size:.85rem}}