.zd-auth{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px 16px;font-family:var(--font-sans,"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif);--_surface:var(--surface,#ffffff);--_ink:var(--ink,var(--text,#15171c));--_muted:var(--ink-3,var(--text-muted,var(--muted,#7b818b)));--_line:var(--line,var(--border,#e6e2d9));--_line-strong:var(--line-strong,var(--border-strong,#d5d0c4));--_accent:var(--accent,var(--green,#1d4ed8));--_accent-soft:var(--accent-soft,rgba(29,78,216,0.09));--_radius:var(--radius,16px);--_shadow:var(--shadow,0 1px 2px rgba(21,23,28,0.05),0 30px 70px -30px rgba(21,23,28,0.45))}.zd-auth-scrim{position:absolute;inset:0;background:color-mix(in srgb,#0b0d12 42%,transparent);-webkit-backdrop-filter:blur(6px) saturate(120%);backdrop-filter:blur(6px) saturate(120%);animation:zd-auth-fade .16s ease-out}.zd-auth-panel{position:relative;width:min(100%,430px);max-height:calc(100dvh - 48px);overflow-y:auto;background:var(--_surface);color:var(--_ink);border:1px solid var(--_line);border-radius:calc(var(--_radius) + 2px);box-shadow:var(--_shadow);padding:26px 26px 22px;animation:zd-auth-rise .2s cubic-bezier(.2,.8,.2,1)}@keyframes zd-auth-fade{0%{opacity:0}to{opacity:1}}@keyframes zd-auth-rise{0%{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.zd-auth-panel,.zd-auth-scrim{animation:none}}.zd-auth-close{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:50%;background:transparent;color:var(--_muted);cursor:pointer}.zd-auth-close:hover{background:var(--_accent-soft);color:var(--_ink)}.zd-auth-brand{display:flex;align-items:center;gap:10px;padding-right:34px}.zd-auth-mark{display:grid;place-items:center;width:30px;height:30px;flex-shrink:0;border-radius:9px;background:linear-gradient(140deg,var(--_accent),#6d28d9);color:#fff;font-weight:700;font-size:15px}.zd-auth-brandtext{display:flex;flex-direction:column;line-height:1.25;min-width:0}.zd-auth-brandtext strong{font-size:14px;font-weight:600;letter-spacing:-.01em}.zd-auth-brandtext small{color:var(--_muted);font-size:11px;letter-spacing:.07em;text-transform:uppercase}.zd-auth-title{margin:20px 0 6px;font-family:var(--font-serif,inherit);font-size:26px;font-weight:600;line-height:1.2;letter-spacing:-.02em}.zd-auth-lede{margin:0 0 20px;color:var(--_muted);font-size:13.5px;line-height:1.6}.zd-auth-tabs{display:grid;grid-template-columns:1fr 1fr;grid-gap:4px;gap:4px;padding:4px;margin-bottom:18px;background:var(--_accent-soft);border:1px solid var(--_line);border-radius:999px}.zd-auth-tabs button{border:0;border-radius:999px;padding:9px 10px;background:transparent;color:var(--_muted);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s ease,color .12s ease}.zd-auth-tabs button:hover{color:var(--_ink)}.zd-auth-tabs button.on{background:var(--_surface);color:var(--_ink);box-shadow:0 1px 2px rgba(16,18,24,.12)}.zd-auth-form{display:grid;grid-gap:14px;gap:14px}.zd-auth-field{display:grid;grid-gap:6px;gap:6px}.zd-auth-field>span:first-child{color:var(--_ink);font-size:12.5px;font-weight:500;letter-spacing:.01em}.zd-auth-field input{width:100%;height:44px;padding:0 13px;color:var(--_ink);background:color-mix(in srgb,var(--_surface) 92%,var(--_ink));border:1px solid var(--_line-strong);border-radius:10px;font-size:14px;outline:0;transition:border-color .12s ease,box-shadow .12s ease}.zd-auth-field input::placeholder{color:var(--_muted)}.zd-auth-field input:focus{border-color:var(--_accent);box-shadow:0 0 0 3px var(--_accent-soft)}.zd-auth-field input[aria-invalid=true]{border-color:#c0362c}.zd-auth-secret{position:relative;display:block}.zd-auth-secret input{padding-right:42px}.zd-auth-reveal{position:absolute;top:50%;right:6px;transform:translateY(-50%);display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:8px;background:transparent;color:var(--_muted);cursor:pointer}.zd-auth-reveal:hover{color:var(--_ink);background:var(--_accent-soft)}.zd-auth-inline{color:var(--_muted);font-size:12.5px;text-decoration:none;justify-self:start}.zd-auth-inline:hover{color:var(--_accent);text-decoration:underline}.zd-auth-hint{color:var(--_muted);font-size:12px;line-height:1.55}.zd-auth-error{margin:0;padding:10px 12px;border-radius:10px;background:rgba(192,54,44,.09);border:1px solid rgba(192,54,44,.28);color:#a5281f;font-size:12.5px;line-height:1.5}@media (prefers-color-scheme:dark){.zd-auth-error{color:#ffb4ab;background:rgba(255,110,96,.12);border-color:rgba(255,110,96,.32)}}.zd-auth-submit{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;margin-top:4px;border:0;border-radius:10px;background:var(--_accent);color:#fff;font-size:14px;font-weight:600;letter-spacing:.01em;cursor:pointer;transition:filter .12s ease,transform .12s ease}.zd-auth-submit:hover:not([disabled]){filter:brightness(1.07)}.zd-auth-submit:active:not([disabled]){transform:translateY(1px)}.zd-auth-submit[disabled]{opacity:.68;cursor:default}.zd-auth-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:zd-auth-spin .64s linear infinite}@keyframes zd-auth-spin{to{transform:rotate(1turn)}}.zd-auth-foot{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--_line);color:var(--_muted);font-size:11.5px;line-height:1.6;text-align:center}.zd-auth-foot a{color:var(--_ink);text-decoration:underline;text-underline-offset:2px}@media (max-width:480px){.zd-auth{padding:12px;place-items:end center}.zd-auth-panel{width:100%;padding:22px 18px 18px;border-radius:18px}.zd-auth-title{font-size:23px}}