:root{--bg:#0d1110;--surface:#161c1b;--surface2:#1e2523;--border:rgba(255,255,255,0.06);--border2:rgba(255,255,255,0.12);--accent:#4fae8c;--accent-glow:rgba(79,174,140,0.25);--text:#e9edea;--muted:#8fa09c;--danger:#e2695a;--success:#43c59e;--font-display:Georgia,'Iowan Old Style','Palatino Linotype','Book Antiqua',serif}*,::after,::before{margin:0;padding:0;box-sizing:border-box}body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}body::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 40% at 20% 50%,rgba(79,174,140,.08) 0,transparent 70%),radial-gradient(ellipse 40% 60% at 80% 30%,rgba(67,197,158,.05) 0,transparent 70%);pointer-events:none}body::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.wrap{width:100%;max-width:420px;position:relative;z-index:1;animation:.45s both fadeUp}@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.brand{text-align:center;margin-bottom:32px}.brand a{text-decoration:none}.brand-name{font-family:var(--font-display);font-weight:800;font-size:42px;letter-spacing:.12em;background:linear-gradient(135deg,#fff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.brand-tag{font-family:'DM Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:.2em;text-transform:uppercase;margin-top:6px}.tabs{display:flex;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:4px;margin-bottom:20px}.tab{flex:1;text-align:center;padding:10px;border-radius:8px;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;transition:.2s;border:none;background:0 0;font-family:'DM Sans',sans-serif}.tab.active{background:var(--accent);color:#fff}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:0 0 60px rgba(0,0,0,.4),0 0 0 1px var(--border)}.card-title{font-family:'DM Sans',sans-serif;font-size:20px;font-weight:700;margin-bottom:6px}.card-sub{font-size:13px;color:var(--muted);margin-bottom:24px;line-height:1.5}.panel{display:none}.panel.active{display:block}.step{display:none}.step.active{display:block}.field{margin-bottom:18px;position:relative}.field label{display:block;font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}.field input{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:13px 16px;font-size:15px;font-family:'DM Sans',sans-serif;color:var(--text);outline:0;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none}.field input[type=checkbox]{-webkit-appearance:auto;appearance:auto;width:16px;height:16px;padding:0;border:none;background:0 0;border-radius:3px;cursor:pointer;flex-shrink:0}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.field input::placeholder{color:var(--muted)}.pin-wrap{position:relative}.pin-wrap input{padding-right:46px}.toggle-pin{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:0 0;border:none;color:var(--muted);cursor:pointer;font-size:18px;padding:4px;transition:color .2s}.toggle-pin:hover{color:var(--text)}.field-hint{font-size:11px;color:var(--muted);margin-top:4px}.btn{width:100%;background:var(--accent);color:#fff;border:none;border-radius:10px;padding:15px;font-size:15px;font-weight:600;font-family:'DM Sans',sans-serif;cursor:pointer;transition:opacity .2s,transform .1s,box-shadow .2s;letter-spacing:.04em;-webkit-tap-highlight-color:transparent}.btn:hover{opacity:.9;box-shadow:0 4px 24px var(--accent-glow)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.4;cursor:not-allowed}.msg-box{border-radius:8px;padding:10px 14px;font-size:12px;margin-top:14px;text-align:center;display:none}.msg-box.show{display:block}.msg-box.err{background:rgba(232,67,67,.1);border:1px solid rgba(232,67,67,.25);color:var(--danger)}.msg-box.ok{background:rgba(67,197,158,.1);border:1px solid rgba(67,197,158,.25);color:var(--success)}.otp-wrap{display:flex;gap:8px;justify-content:center;margin:18px 0}.otp-input{width:44px;height:54px;text-align:center;font-size:24px;font-weight:700;font-family:'DM Mono',monospace;background:var(--surface2);border:1px solid var(--border);border-radius:10px;color:var(--text);outline:0;transition:border-color .2s;-webkit-appearance:none}.otp-input:focus{border-color:var(--accent)}.otp-timer{font-size:12px;color:var(--muted);text-align:center;margin-bottom:12px}.otp-timer span{color:var(--accent);font-family:'DM Mono',monospace}.back-link{background:0 0;border:none;color:var(--muted);cursor:pointer;font-size:12px;font-family:'DM Sans',sans-serif;margin-bottom:16px;padding:0;display:flex;align-items:center;gap:4px}.back-link:hover{color:var(--text)}.link-muted{background:0 0;border:none;color:var(--accent);cursor:pointer;font-size:13px;font-family:'DM Sans',sans-serif}.link-hint{text-align:center;margin-top:18px;font-size:13px;color:var(--muted)}.footer{text-align:center;margin-top:24px;font-size:11px;color:var(--muted);line-height:1.6;position:relative;z-index:1}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:var(--text)}