.account-box{flex-shrink:0;margin-top:8px}.account-signin-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid rgba(124,92,255,0.32);background:linear-gradient(135deg,rgba(124,92,255,0.18),rgba(45,212,191,0.14));color:var(--text-primary);font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:border-color .15s,background .15s,transform .05s}.account-signin-btn:hover{border-color:rgba(124,92,255,0.55);background:linear-gradient(135deg,rgba(124,92,255,0.30),rgba(45,212,191,0.22))}.account-signin-btn:active{transform:translateY(1px)}.account-signin-btn i{font-size:13px}.account-user{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);background:var(--bg-float);border:1px solid var(--border)}.account-avatar{width:30px;height:30px;flex-shrink:0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#0a0f1c;background:linear-gradient(135deg,var(--blue),var(--purple))}.account-meta{flex:1;min-width:0}.account-email{font-size:12px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-sub{font-size:10px;color:var(--text-tertiary);letter-spacing:0.6px}.account-logout{flex-shrink:0;background:transparent;border:none;cursor:pointer;color:var(--text-tertiary);font-size:14px;padding:5px 6px;border-radius:6px;transition:.15s}.account-logout:hover{color:var(--red);background:var(--red-dim)}.account-user{position:relative}.app-nav .account-user{cursor:pointer;transition:filter .15s}.app-nav .account-user:hover{filter:brightness(1.2)}.account-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;padding:6px;background:var(--bg-float);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:0 14px 34px rgba(0,0,0,0.5);z-index:1400;display:flex;flex-direction:column;gap:2px}.account-menu[hidden]{display:none}.account-menu-email{padding:6px 10px 8px;margin-bottom:4px;border-bottom:1px solid var(--border);font-size:11px;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-menu-item{display:flex;align-items:center;gap:9px;width:100%;padding:9px 10px;border-radius:8px;background:transparent;border:none;cursor:pointer;color:var(--text-secondary);font-size:13px;font-weight:600;text-align:left;text-decoration:none}.account-menu-item:hover{background:var(--surface-2);color:var(--text-primary)}.account-menu-item.danger:hover{color:var(--red);background:var(--red-dim)}.account-menu-item svg{width:15px;height:15px;flex-shrink:0}.auth-overlay{position:fixed;inset:0;z-index:1500;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(4,7,12,0.72);backdrop-filter:blur(6px);opacity:0;transition:opacity .18s ease}.auth-overlay.auth-visible{opacity:1}.auth-modal{position:relative;width:min(420px,92vw);background:linear-gradient(165deg,#131c30 0%,#0c1322 100%);border:1px solid var(--border-strong);border-radius:16px;padding:26px 26px 22px;box-shadow:0 24px 70px rgba(0,0,0,0.7),0 0 0 1px rgba(255,255,255,0.03) inset;transform:translateY(8px) scale(0.985);transition:transform .2s ease;overflow:hidden}.auth-overlay.auth-visible .auth-modal{transform:translateY(0) scale(1)}.auth-modal::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--purple),var(--green))}.auth-close{position:absolute;top:14px;right:14px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-secondary);width:28px;height:28px;border-radius:var(--radius-xs);font-size:14px;cursor:pointer;line-height:1;transition:.15s}.auth-close:hover{color:var(--text-primary);background:var(--surface-hover)}.auth-brand{display:flex;align-items:center;gap:8px;font-family:'Space Grotesk','Inter',sans-serif;font-size:15px;font-weight:700;letter-spacing:0.5px;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px}.auth-title{font-size:19px;font-weight:800;color:var(--text-primary);letter-spacing:-0.3px}.auth-sub{font-size:13px;color:var(--text-secondary);margin:4px 0 18px;line-height:1.5}.auth-tabs{display:flex;gap:3px;background:var(--bg-overlay);border:1px solid var(--border);padding:3px;border-radius:var(--radius-sm);margin-bottom:18px}.auth-tab{flex:1;padding:8px 10px;background:transparent;border:none;cursor:pointer;color:var(--text-secondary);font-family:inherit;font-size:13px;font-weight:700;border-radius:var(--radius-xs);transition:.15s}.auth-tab.active{background:var(--bg-float);color:var(--text-primary);box-shadow:0 1px 3px rgba(0,0,0,0.4)}.auth-label{display:block;font-size:11px;font-weight:700;letter-spacing:0.8px;color:var(--text-tertiary);margin:12px 0 6px}.auth-input{width:100%;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-xs);padding:11px 12px;color:var(--text-primary);font-family:inherit;font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}.auth-input::placeholder{color:var(--text-tertiary)}.auth-input:focus{border-color:rgba(124,92,255,0.55);box-shadow:0 0 0 3px rgba(124,92,255,0.14)}.auth-forgot{text-align:right;margin-top:6px}.auth-forgot a{font-size:12px;color:var(--text-tertiary);text-decoration:none;cursor:pointer}.auth-forgot a:hover{color:var(--blue);text-decoration:underline}.auth-msg{font-size:12.5px;line-height:1.4;margin:12px 0 0;min-height:0}.auth-msg.err{color:var(--red)}.auth-msg.ok{color:var(--green)}.auth-submit{width:100%;margin-top:16px;padding:12px;border:none;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;font-family:inherit;font-size:14px;font-weight:800;letter-spacing:0.2px;cursor:pointer;transition:filter .15s,transform .05s}.auth-submit:hover{filter:brightness(1.1)}.auth-submit:active{transform:translateY(1px)}.auth-submit:disabled{opacity:0.55;cursor:default;filter:none}.auth-divider{display:flex;align-items:center;gap:10px;margin:16px 0 12px;color:var(--text-tertiary);font-size:11px;letter-spacing:1px}.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}.auth-google{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px 14px;background:#ffffff;border:1px solid rgba(255,255,255,0.9);border-radius:var(--radius-sm);color:#1f1f1f;font-family:inherit;font-size:13px;font-weight:700;letter-spacing:0.1px;cursor:pointer;transition:filter .15s,transform .05s}.auth-google:hover{filter:brightness(0.94)}.auth-google:active{transform:translateY(1px)}.auth-google.hidden{display:none}.auth-google-g{flex-shrink:0;display:block;width:16px;height:16px}.auth-divider.hidden{display:none}.auth-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);z-index:2000;display:flex;align-items:center;gap:9px;background:var(--bg-overlay);border:1px solid var(--border);border-left:3px solid var(--blue);border-radius:var(--radius-sm);padding:11px 16px;font-size:13.5px;font-weight:600;color:var(--text-primary);box-shadow:0 12px 40px rgba(0,0,0,0.6);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;max-width:90vw}.auth-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.auth-toast.ok{border-left-color:var(--green)}.auth-toast.err{border-left-color:var(--red)}@media (max-width:480px){.auth-modal{padding:22px 18px 18px}.auth-title{font-size:17px}}