.ibv-login{--gold:#b08d2c;--gold-deep:#8e7022;--ink:#0f1722;--ink-soft:#4a5568;color:var(--ink);background:radial-gradient(at 20% 0,#f6efe1 0%,#f3ece0 30%,#efe7d6 60%,#ece2cc 100%);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,system-ui,sans-serif;position:fixed;inset:0;overflow:hidden}.ibv-login:before,.ibv-login:after{content:"";filter:blur(80px);opacity:.55;pointer-events:none;z-index:0;border-radius:50%;position:fixed}.ibv-login:before{background:radial-gradient(circle,#b08d2c6b 0%,#b08d2c00 70%);width:520px;height:520px;animation:14s ease-in-out infinite ibv-float1;top:-180px;right:-120px}.ibv-login:after{background:radial-gradient(circle,#ffe8b48c 0%,#ffe8b400 70%);width:480px;height:480px;animation:18s ease-in-out infinite ibv-float2;bottom:-200px;left:-160px}@keyframes ibv-float1{0%,to{transform:translate(0)}50%{transform:translate(-40px,50px)}}@keyframes ibv-float2{0%,to{transform:translate(0)}50%{transform:translate(60px,-40px)}}.ibv-stage{z-index:1;perspective:1400px;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.ibv-card{-webkit-backdrop-filter:saturate(180%)blur(28px);backdrop-filter:saturate(180%)blur(28px);width:100%;max-width:420px;transform-style:preserve-3d;will-change:transform;background:#ffffffb8;border:1px solid #ffffffa6;border-radius:22px;padding:44px 38px 36px;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;box-shadow:inset 0 1px #ffffffd9,0 30px 80px -20px #0f17222e,0 8px 32px -10px #0f17221f,0 0 0 1px #0f172208}.ibv-card:hover{box-shadow:inset 0 1px #ffffffd9,0 40px 100px -20px #0f172238,0 12px 40px -8px #0f172224}.ibv-brand{text-align:center;flex-direction:column;align-items:center;gap:4px;margin:0 0 28px;display:flex}.ibv-brand-mark{background:linear-gradient(140deg, var(--gold) 0%, var(--gold-deep) 100%);color:#fff;letter-spacing:.04em;border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;font-family:Iowan Old Style,Palatino Linotype,Georgia,serif;font-size:24px;font-weight:700;display:inline-flex;box-shadow:0 4px 14px #b08d2c59,inset 0 1px #fff6,inset 0 -2px 6px #0000001f}.ibv-brand-name{color:var(--ink-soft);letter-spacing:.22em;text-transform:uppercase;margin-top:14px;font-size:11px;font-weight:500}.ibv-card h1{letter-spacing:-.012em;text-align:center;margin:4px 0 6px;font-size:22px;font-weight:600;line-height:1.2}.ibv-sub{color:var(--ink-soft);text-align:center;margin:0 0 22px;font-size:14px}.ibv-err{color:#b91c1c;background:linear-gradient(#dc26260a,#dc26260a),#fff;border:1px solid #dc262640;border-radius:12px;align-items:center;gap:8px;margin:0 0 16px;padding:10px 14px;font-size:13px;display:flex}.ibv-form{flex-direction:column;gap:12px;display:flex}.ibv-field{position:relative}.ibv-field input{width:100%;height:64px;font:inherit;color:var(--ink);background:#ffffffb3;border:1px solid #0f17221f;border-radius:14px;outline:none;padding:28px 16px 10px;font-size:16px;transition:border-color .18s,box-shadow .18s,background-color .18s}.ibv-field input:hover{background:#fffffff2}.ibv-field input:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 4px #b08d2c26}.ibv-field label{color:var(--ink-soft);pointer-events:none;padding:0 4px;font-size:15px;transition:top .18s,font-size .18s,color .18s,transform .18s;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.ibv-field input:focus+label,.ibv-field input:not(:placeholder-shown)+label{color:var(--gold-deep);letter-spacing:.04em;text-transform:uppercase;font-size:10.5px;font-weight:600;top:10px;transform:none}.ibv-submit{color:#fff;height:50px;font:inherit;letter-spacing:.01em;cursor:pointer;background:linear-gradient(#1a2434 0%,#0f1722 100%);border:0;border-radius:14px;margin-top:4px;font-size:15px;font-weight:600;transition:transform .15s cubic-bezier(.2,.8,.2,1.2),box-shadow .2s;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff1f,inset 0 -1px #0006,0 8px 18px -6px #0f172273,0 2px 4px #0f17222e}.ibv-submit:before{content:"";background:linear-gradient(120deg,#0000 30%,#ffffff29 50%,#0000 70%);transition:transform .55s;position:absolute;inset:0;transform:translate(-100%)}.ibv-submit:hover{transform:translateY(-1px)}.ibv-submit:hover:before{transform:translate(100%)}.ibv-submit:active{transform:translateY(0)}.ibv-submit:disabled{opacity:.7;cursor:wait}.ibv-meta{text-align:center;color:var(--ink-soft);margin:18px 0 0;font-size:13px}.ibv-meta a{color:var(--gold-deep);font-weight:500;text-decoration:none}.ibv-meta a:hover{text-decoration:underline}.ibv-hint{text-align:center;color:#0f17226b;letter-spacing:.02em;margin:22px 0 0;font-size:11.5px}.ibv-legal{z-index:2;font-size:11.5px;position:fixed;bottom:12px;right:16px}.ibv-legal a{color:#0f172273;margin-left:14px;text-decoration:none}.ibv-legal a:hover{color:var(--gold-deep)}@media (max-width:480px){.ibv-card{border-radius:20px;padding:34px 22px 28px}.ibv-card h1{font-size:20px}}@media (prefers-reduced-motion:reduce){.ibv-login:before,.ibv-login:after{animation:none}.ibv-card{transition:none}}