:root{--brand-deep:#7a003c;--brand-main:#a0004f;--accent:#e63c6b;--accent-glow:rgba(230,60,107,0.3);--panel:rgba(14,17,27,0.92);--panel-border:rgba(255,255,255,0.1);--text:#eef0f5;--text-muted:#8892a4;--input-bg:rgba(255,255,255,0.05);--input-border:rgba(255,255,255,0.12);--radius-card:24px;--radius-btn:14px;--radius-input:12px}*,:after,:before{box-sizing:border-box}.login-viewport{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:#080b14;font-family:system-ui,Segoe UI,Arial,sans-serif;color:var(--text);position:relative;overflow:hidden}.bg-blob{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.55}.blob-1{width:500px;height:500px;background:radial-gradient(circle,#7a003c 0,transparent 70%);top:-140px;right:-120px}.blob-2{width:400px;height:400px;background:radial-gradient(circle,#1a0a2e 0,transparent 70%);bottom:-100px;left:-80px}.login-shell{width:min(440px,94vw);display:flex;flex-direction:column;align-items:center;gap:20px;position:relative;z-index:1}.login-logo{filter:drop-shadow(0 4px 18px var(--accent-glow));animation:float 4s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.login-card{width:100%;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius-card);padding:32px 28px 24px;box-shadow:0 4px 6px rgba(0,0,0,.3),0 20px 60px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.07);display:flex;flex-direction:column;gap:18px;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.login-header{text-align:center;margin-bottom:4px}.brand{margin:0 0 6px;font-size:clamp(26px,4vw,34px);font-weight:900;letter-spacing:-.5px;background:linear-gradient(135deg,#fff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}.brand-sub{margin:0;font-size:13px;color:var(--text-muted);font-weight:400}.error-banner{display:flex;align-items:center;gap:8px;background:rgba(230,60,107,.12);border:1px solid rgba(230,60,107,.35);border-radius:12px;padding:10px 14px;font-size:13.5px;color:#f9b4c6;line-height:1.4}.field-group{display:flex;flex-direction:column;gap:7px}.field-label{font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer}.field-input{width:100%;background:var(--input-bg);color:var(--text);border:1px solid var(--input-border);border-radius:var(--radius-input);padding:13px 16px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}.field-input::-moz-placeholder{color:#4a5568}.field-input::placeholder{color:#4a5568}.field-input:focus{border-color:rgba(230,60,107,.6);box-shadow:0 0 0 3px var(--accent-glow)}.btn-group{display:flex;flex-direction:column;gap:10px}.btn{cursor:pointer;border:none;border-radius:var(--radius-btn);padding:13px 20px;font-size:14.5px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;transition:filter .18s,transform .08s,box-shadow .18s;width:100%}.btn:active{transform:translateY(1px)}.btn.primary{color:#fff;background:linear-gradient(135deg,#7a003c,#c0005f 60%,#e63c6b);box-shadow:0 4px 18px var(--accent-glow)}.btn.primary:hover{filter:brightness(1.1);box-shadow:0 6px 24px var(--accent-glow)}.btn.secondary{color:var(--text-muted);background:rgba(255,255,255,.06);border:1px solid var(--panel-border)}.btn.secondary:hover{background:rgba(255,255,255,.1);color:var(--text);border-color:rgba(255,255,255,.2)}.login-footer{margin:0;text-align:center;font-size:11.5px;color:#3d4558}@media (max-width:480px){.login-card{padding:24px 18px 20px;border-radius:18px}.brand{font-size:24px}}