.auth-turnstile{display:flex;justify-content:center;min-height:0}.auth-turnstile:empty{display:none}.auth-turnstile iframe{max-width:100%}.auth-banner{display:flex;align-items:center;gap:8px;background:rgba(var(--kr-lime-rgb),.12);border:1px solid rgba(var(--kr-lime-rgb),.3);border-radius:var(--radius-sm);padding:8px 10px;margin-bottom:12px;color:var(--accent);font-size:.8rem;line-height:1.4}.auth-banner svg{flex-shrink:0}.auth-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal, 1300);display:none;align-items:center;justify-content:center;padding:20px}.auth-modal[aria-hidden=false]{display:flex}@media (prefers-reduced-motion: no-preference){.auth-modal[aria-hidden=false] .auth-modal__card{animation:authPop .25s ease-out}}@keyframes authPop{0%{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.auth-modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000a6;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);cursor:pointer}.auth-modal__card{position:relative;width:100%;max-width:400px;background:var(--panel-solid);border:1px solid var(--bd);border-radius:var(--radius-lg);padding:22px 24px 20px;box-shadow:var(--shadow-lift),0 0 0 1px rgba(var(--kr-lime-rgb),.15)}.auth-modal__close{position:absolute;top:10px;right:10px;width:28px;height:28px;background:var(--bg3);border:1px solid var(--bd);color:var(--tx2);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}.auth-modal__close:hover{background:var(--bg4);color:var(--tx1)}.auth-modal__header{text-align:center;margin-bottom:14px}.auth-modal__header .brand-mark{width:36px;height:36px;border-radius:10px;margin-bottom:8px}.auth-modal__header .brand-mark svg{width:20px;height:20px}.auth-modal__header h2{font-family:var(--font-display);font-size:1.15rem;font-weight:700;letter-spacing:-.02em;margin-bottom:0}.auth-modal__sub{display:none}.auth-tabs{display:flex;background:var(--bg3);border-radius:var(--radius-sm);padding:3px;margin-bottom:14px;gap:2px}.auth-tab{flex:1;background:transparent;border:none;color:var(--tx2);font-family:var(--font-display);font-size:.88rem;font-weight:600;padding:8px 12px;border-radius:7px;cursor:pointer;transition:all .15s}.auth-tab[aria-selected=true]{background:var(--bg1);color:var(--tx1);box-shadow:0 1px rgba(var(--kr-lime-rgb),.15)}.auth-tab:hover:not([aria-selected=true]){color:var(--tx1)}.auth-google{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;background:#fff;color:#1f1f1f;border:1px solid #e0e0e0;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .15s}.auth-google:hover{background:#f5f5f5;border-color:#d0d0d0}.auth-google:active{transform:translateY(1px)}.auth-google[disabled]{opacity:.5;cursor:not-allowed}.auth-divider{display:flex;align-items:center;gap:12px;color:var(--tx3);font-size:.72rem;margin:12px 0;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--bd)}.auth-form{display:flex;flex-direction:column;gap:10px}.auth-form[hidden]{display:none}.auth-field{display:flex;flex-direction:column;gap:4px}.auth-field span{font-family:var(--font-display);font-size:.78rem;font-weight:600;color:var(--tx2)}.auth-field input{background:var(--input);border:1px solid var(--bd);color:var(--tx1);border-radius:var(--radius-sm);padding:9px 12px;font-size:16px;font-family:var(--font-body);outline:none;transition:all .15s;height:40px}.auth-field input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.auth-field input::placeholder{color:var(--tx3)}.auth-error{background:rgba(var(--kr-coral-rgb),.12);color:var(--kr-coral);border:1px solid rgba(var(--kr-coral-rgb),.3);border-radius:var(--radius-sm);padding:8px 10px;font-size:.8rem;line-height:1.4;font-family:var(--font-mono)}.auth-error[hidden]{display:none}.auth-success{background:rgba(var(--kr-lime-rgb),.12);color:var(--accent);border:1px solid rgba(var(--kr-lime-rgb),.3);border-radius:var(--radius-sm);padding:8px 10px;font-size:.82rem;line-height:1.4}.auth-success[hidden]{display:none}.auth-link{background:transparent;border:none;color:var(--tx2);font-family:var(--font-body);font-size:.82rem;cursor:pointer;padding:4px;margin:-2px auto 0;display:block;text-align:center}.auth-link:hover{color:var(--accent);text-decoration:underline}.auth-submit{margin-top:2px;width:100%}.auth-submit[disabled]{opacity:.6;cursor:not-allowed}#authModal .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;font-family:var(--font-display);font-size:.9rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:all .15s;white-space:nowrap}#authModal .btn-primary{background:var(--accent);color:var(--accent-contrast);box-shadow:inset 0 -2px #00000026,0 1px rgba(var(--kr-lime-rgb),.25),0 4px 16px rgba(var(--kr-lime-rgb),.15)}#authModal .btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:inset 0 -2px #00000026,0 8px 24px rgba(var(--kr-lime-rgb),.3)}#authModal .btn-lg{padding:11px 20px;font-size:.95rem}.auth-footnote{margin-top:12px;text-align:center;color:var(--tx3);font-size:.72rem;line-height:1.45}@media (max-width: 480px){.auth-modal{padding:12px}.auth-modal__card{padding:18px 18px 16px;border-radius:var(--radius)}.auth-modal__header{margin-bottom:12px}.auth-modal__header h2{font-size:1.05rem}.auth-modal__header .brand-mark{width:32px;height:32px;margin-bottom:6px}.auth-modal__header .brand-mark svg{width:18px;height:18px}.auth-tabs{margin-bottom:12px}.auth-divider{margin:10px 0}.auth-form{gap:8px}.auth-footnote{margin-top:10px;font-size:.7rem}}