.signin-page{place-items:center;min-height:100dvh;padding:clamp(90px,12vh,148px) clamp(12px,3.5vw,24px) clamp(24px,4vh,48px);display:grid}.signin-card{background:var(--surface-ink);border:1px solid var(--border-1);border-radius:var(--radius-lg,18px);width:100%;max-width:min(540px,100%);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);padding:clamp(22px,5vw,36px) clamp(16px,4.5vw,32px);transition:padding .2s}.signin-head{text-align:center;margin-bottom:26px}.signin-mark{background:var(--grad-blue);color:#fff;letter-spacing:.06em;width:54px;height:54px;box-shadow:var(--shadow-glow);border-radius:14px;place-items:center;margin:0 auto 14px;font-size:15px;font-weight:800;display:grid}.signin-head h1{color:var(--text-0);margin:0;font-size:24px;font-weight:700}.signin-sub{color:var(--text-2);margin:6px 0 0;font-size:13px}.signin-block{border-top:1px solid var(--border-0);padding:20px 0}.signin-block h2{color:var(--text-1);margin:0 0 6px;font-size:15px;font-weight:650}.signin-note{color:var(--text-2);margin:0 0 14px;font-size:13px;line-height:1.55}.signin-hint{color:var(--text-3);margin:10px 0 0;font-size:12px;line-height:1.6}.signin-hint code,.signin-cmd{font-family:var(--font-mono);color:var(--text-1);font-size:11.5px}.signin-cmd{background:var(--surface-2);border:1px solid var(--border-0);border-radius:var(--radius-sm);white-space:pre-wrap;word-break:break-all;margin-top:8px;padding:10px 12px;display:block;overflow-x:auto}.signin-primary,.signin-secondary{border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;width:100%;min-height:44px;padding:12px 16px;font-size:14.5px;font-weight:650;transition:transform .12s,box-shadow .12s,opacity .12s;display:inline-flex}.signin-primary{background:var(--grad-primary);color:#fff;box-shadow:var(--shadow-sm);border:1px solid #0000}.signin-primary:hover:not(:disabled){box-shadow:var(--shadow-md);transform:translateY(-1px)}.signin-primary:disabled{opacity:.5;cursor:not-allowed}.signin-secondary{background:var(--surface-3);color:var(--text-0);border:1px solid var(--border-2);margin-top:12px}.signin-secondary:hover{background:var(--surface-4)}.signin-primary:focus-visible,.signin-secondary:focus-visible,.signin-link:focus-visible,.signin-onward a:focus-visible,.role-opt:focus-within{outline:2px solid var(--accent);outline-offset:2px}.signin-dev{border:1px dashed var(--warning);border-radius:var(--radius-md,14px);background:#fbbf240d;margin-top:4px;padding:18px 16px}.signin-dev-flag{color:var(--warning);letter-spacing:.04em;text-transform:uppercase;background:#fbbf2429;border:1px solid #fbbf2466;border-radius:999px;margin-bottom:10px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-block}.signin-roles{border:0;gap:8px;margin:0 0 12px;padding:0;display:grid}.signin-roles legend{color:var(--text-2);margin-bottom:8px;padding:0;font-size:12px;font-weight:650}.role-opt{border:1px solid var(--border-1);border-radius:var(--radius-sm);background:var(--surface-1);cursor:pointer;grid-template-columns:auto 1fr;grid-template-areas:"radio name""radio hint";align-items:center;gap:0 10px;padding:10px 12px;display:grid}.role-opt.active{border-color:var(--accent);background:var(--surface-2)}.role-opt input{accent-color:var(--ura-blue-bright);grid-area:radio;width:16px;height:16px}.role-name{color:var(--text-0);grid-area:name;font-size:13.5px;font-weight:600}.role-hint{color:var(--text-3);grid-area:hint;font-size:11.5px}.signin-field{margin-top:4px;display:block}.signin-field span{color:var(--text-2);margin-bottom:6px;font-size:12px;font-weight:650;display:block}.signin-field textarea{border-radius:var(--radius-sm);border:1px solid var(--border-1);background:var(--surface-2);width:100%;color:var(--text-0);font-family:var(--font-mono);resize:vertical;padding:10px 12px;font-size:12px;line-height:1.5}.signin-field textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.signin-status{border-radius:var(--radius-sm);margin:16px 0 0;padding:10px 12px;font-size:13px;line-height:1.5}.signin-status.error{color:var(--danger);background:#fb71851a;border:1px solid #fb718559}.signin-status.ok{color:var(--success);background:#34d3991a;border:1px solid #34d39952}.signin-onward{border-top:1px solid var(--border-0);flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:18px;padding-top:16px;display:flex}.signin-onward a{color:var(--ura-blue-bright);font-size:13px;font-weight:600;text-decoration:none}.signin-onward a:hover{text-decoration:underline}.signin-link{color:var(--text-3);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:0;font-size:13px;text-decoration:underline}.signin-benefits{gap:12px;margin:0;padding:0;list-style:none;display:grid}.signin-benefits li{border:1px solid var(--border-0);border-radius:var(--radius-sm);background:var(--surface-1);gap:3px;padding:11px 13px;display:grid}.signin-benefits strong{color:var(--text-0);font-size:13px;font-weight:650}.signin-benefits span{color:var(--text-2);font-size:12.5px;line-height:1.55}.signin-switch{border-top:1px solid var(--border-0);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 14px;margin-top:18px;padding-top:16px;display:flex}.signin-switch p{color:var(--text-2);margin:0;font-size:13px}.signin-switch a{min-height:24px;color:var(--ura-blue-bright);align-items:center;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}@media (max-width:1024px),(pointer:coarse){.signin-switch a{min-height:44px}}.signin-switch a:hover{text-decoration:underline}:root[data-theme=light] .signin-switch a,:root[data-theme=light] .signin-switch a:hover,:root[data-theme=light] .signin-onward a,:root[data-theme=light] .signin-onward a:hover{color:var(--ura-blue)}.signin-switch a.signin-switch-alt,:root[data-theme=light] .signin-switch a.signin-switch-alt,:root[data-theme=light] .signin-switch a.signin-switch-alt:hover{color:var(--text-3);font-weight:500}.signin-switch a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width:520px){.signin-card{padding:24px 18px 20px}.signin-head h1{font-size:21px}.signin-switch{flex-direction:column;align-items:flex-start}}.signin-switch-account{margin:.6rem auto 0;font-size:.82rem;display:block}.signin-tablist{background:var(--surface-2);border:1px solid var(--border-1);border-radius:var(--radius-sm);gap:4px;margin-bottom:16px;padding:3px;display:flex}.signin-tab{border-radius:calc(var(--radius-sm) - 2px);min-height:44px;color:var(--text-2);cursor:pointer;background:0 0;border:none;flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 12px;font-size:13.5px;font-weight:600;transition:all .15s;display:inline-flex}.signin-tab:hover:not(.active){color:var(--text-0);background:var(--surface-3)}.signin-tab.active{background:var(--surface-ink);color:var(--text-0);box-shadow:var(--shadow-sm)}.signin-tab:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.signin-quick-grid{grid-template-columns:1fr;gap:10px;margin:12px 0 16px;display:grid}.signin-quick-btn{background:var(--surface-2);border:1px solid var(--border-1);border-radius:var(--radius-sm);min-height:52px;color:var(--text-0);cursor:pointer;text-align:left;flex-direction:column;align-items:flex-start;padding:12px 16px;transition:all .15s;display:flex}.signin-quick-btn:hover{background:var(--surface-3);border-color:var(--accent);transform:translateY(-1px)}.signin-quick-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.signin-quick-btn .btn-role{color:var(--text-0);justify-content:space-between;align-items:center;width:100%;margin-bottom:4px;font-size:14px;font-weight:700;display:flex}.signin-dest-pill{font-size:11px;font-weight:600;font-family:var(--font-mono);background:var(--surface-4);border:1px solid var(--border-1);color:var(--ura-blue-bright);border-radius:999px;padding:2px 7px}.signin-quick-btn .btn-desc{color:var(--text-1);font-size:12px;line-height:1.4}.signin-input-wrap{align-items:center;width:100%;display:flex;position:relative}.signin-input{border-radius:var(--radius-sm);border:1px solid var(--border-1);background:var(--surface-2);width:100%;min-height:44px;color:var(--text-0);margin-top:4px;padding:10px 14px;font-size:16px;transition:border-color .15s,box-shadow .15s}@media (min-width:769px){.signin-input{font-size:14px}}.signin-input-wrap .signin-input{padding-right:48px}.signin-pw-toggle{border-radius:var(--radius-sm);width:44px;height:44px;color:var(--text-2);cursor:pointer;background:0 0;border:none;place-items:center;font-size:16px;transition:color .15s,background .15s;display:grid;position:absolute;top:50%;right:2px;transform:translateY(-50%)}.signin-pw-toggle:hover{color:var(--text-0);background:var(--surface-3)}.signin-pw-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.signin-input:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.signin-manual-toggle{color:var(--text-3);margin-top:14px;font-size:12.5px}.signin-manual-toggle summary{cursor:pointer;-webkit-user-select:none;user-select:none;padding:4px 0}.signin-manual-toggle summary:hover{color:var(--text-1)}.signin-account-badge{background:var(--surface-2);border:1px solid var(--border-1);border-radius:var(--radius-sm);align-items:center;gap:12px;margin-bottom:16px;padding:14px 16px;display:flex}.signin-account-avatar{background:var(--grad-primary);color:#fff;border-radius:50%;place-items:center;width:40px;height:40px;font-size:15px;font-weight:700;display:grid}.signin-account-info{flex-direction:column;gap:2px;display:flex}.signin-account-email{color:var(--text-0);font-size:14px;font-weight:650}.signin-account-role{color:var(--text-2);font-size:12px}