.dm-auth-shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:radial-gradient(1200px 500px at 10% -10%,color-mix(in srgb,var(--brand-mid) 18%,transparent),transparent 60%),radial-gradient(900px 400px at 95% 110%,color-mix(in srgb,var(--color-primary) 12%,transparent),transparent 65%),var(--color-bg-body,var(--bg-base,#f2f3f7))}.dm-auth-header{height:52px;justify-content:space-between;padding:0 clamp(16px,3vw,32px);border-bottom:1px solid var(--color-border-subtle,var(--border-default));background:color-mix(in srgb,var(--color-bg-surface,var(--bg-surface)) 92%,transparent);flex-shrink:0;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.dm-auth-header,.dm-auth-logo{display:flex;align-items:center}.dm-auth-logo{gap:10px;text-decoration:none}.dm-auth-logo__icon{width:30px;height:30px;border-radius:9px;background:var(--gradient-brand,linear-gradient(135deg,#4f6ef7,#1bc8c8));display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;flex-shrink:0;box-shadow:0 2px 8px rgba(99,91,255,.18)}.dm-auth-logo__text{font-size:15px;font-weight:700;color:var(--color-text-primary,var(--text-primary));letter-spacing:-.01em}.dm-auth-back{font-size:13px;color:var(--color-text-muted,var(--text-tertiary));text-decoration:none;display:flex;align-items:center;gap:6px;transition:color .15s}.dm-auth-back:hover{color:var(--color-text-secondary,var(--text-secondary))}.dm-auth-back__arrow{font-size:12px;display:inline-flex}.dm-auth-body{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(28px,6vw,56px) 24px}.dm-auth-card{width:100%;max-width:460px;background:var(--color-bg-surface,var(--bg-surface));border:1px solid var(--sidebar-shell-border,var(--color-border-subtle,var(--border-default)));border-radius:var(--sidebar-shell-radius,20px);padding:40px 36px;box-shadow:var(--sidebar-shell-shadow,0 18px 50px rgba(10,37,64,.14))}@media (max-width:520px){.dm-auth-card{padding:32px 24px;border-radius:14px}.dm-auth-header{padding:0 20px}}.dm-auth-branding{text-align:center;margin-bottom:32px}.dm-auth-branding__icon{width:44px;height:44px;border-radius:13px;background:var(--gradient-brand,linear-gradient(135deg,#4f6ef7,#1bc8c8));font-size:22px;color:#fff;font-weight:700;box-shadow:0 4px 14px rgba(99,91,255,.22)}.dm-auth-branding__emoji,.dm-auth-branding__icon{display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.dm-auth-branding__emoji{width:56px;height:56px;border-radius:16px;background:var(--color-bg-sunken,var(--bg-subtle));border:1px solid var(--color-border-subtle,var(--border-default));font-size:28px}.dm-auth-branding h1{font-size:22px;font-weight:700;margin:0 0 6px;color:var(--color-text-primary,var(--text-primary));letter-spacing:-.02em}.dm-auth-branding p{font-size:14px;color:var(--color-text-secondary,var(--text-secondary));margin:0;line-height:1.5}.dm-auth-form{gap:18px}.dm-auth-field,.dm-auth-form{display:flex;flex-direction:column}.dm-auth-field{gap:0}.dm-auth-field__header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:7px}.dm-auth-label{font-size:13px;font-weight:500;color:var(--color-text-secondary,var(--text-secondary));display:block;margin-bottom:7px}.dm-auth-label__meta{color:var(--color-text-muted,var(--text-tertiary));font-weight:400}.dm-auth-field__header .dm-auth-label{margin-bottom:0}.dm-auth-field__hint{font-size:12px;color:var(--color-text-link,var(--brand-mid));text-decoration:none;font-weight:500;transition:opacity .15s}.dm-auth-field__hint:hover{opacity:.8}.dm-auth-input{width:100%;padding:11px 14px;border-radius:var(--radius-md,9px);border:1px solid var(--color-border-default,var(--border-default));background:var(--color-bg-surface,var(--bg-surface));color:var(--color-text-primary,var(--text-primary));font-size:14px;font-family:inherit;box-sizing:border-box;outline:none;transition:border-color .15s,box-shadow .15s}.dm-auth-input:focus{border-color:var(--color-primary,var(--brand-mid));box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary,var(--brand-mid)) 22%,transparent)}.dm-auth-input::placeholder{color:var(--color-text-muted,var(--text-tertiary))}.dm-auth-input--code{text-align:center;font-size:26px;letter-spacing:.4em;font-family:ui-monospace,Cascadia Code,Source Code Pro,Menlo,monospace;padding:16px 14px}.dm-auth-btn{width:100%;padding:12px;border-radius:var(--radius-md,9px);font-weight:600;font-size:14px;font-family:inherit;border:none;cursor:pointer;transition:background .15s,transform .1s,box-shadow .15s;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px}.dm-auth-btn:active:not(:disabled){transform:translateY(.5px)}.dm-auth-btn:disabled{cursor:wait;opacity:.75}.dm-auth-btn--primary{background:var(--color-primary,var(--brand-mid));color:var(--color-primary-text,#fff);box-shadow:0 8px 20px color-mix(in srgb,var(--color-primary,var(--brand-mid)) 35%,transparent)}.dm-auth-btn--primary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}.dm-auth-btn--secondary{background:transparent;color:var(--color-text-secondary,var(--text-secondary));border:1px solid var(--color-border-default,var(--border-default))}.dm-auth-btn--secondary:hover:not(:disabled){background:var(--color-bg-sunken,var(--bg-subtle));border-color:var(--color-border-strong,var(--border-strong))}.dm-auth-btn--mt4{margin-top:4px}.dm-auth-alert{padding:11px 14px;border-radius:var(--radius-md,9px);font-size:13px;line-height:1.5}.dm-auth-alert--success{background:var(--success-bg,#f0fdf4);color:var(--success,#065f46);border:1px solid var(--success-border,#bbf7d0)}.dm-auth-alert--error{background:var(--danger-bg,#fef2f2);color:var(--danger,#dc2626);border:1px solid var(--danger-border,#fecaca)}.dm-auth-alert--info{background:var(--info-bg,#eff6ff);color:var(--info,#2563eb);border:1px solid var(--info-border,#bfdbfe)}.dm-auth-alert--mb16{margin-bottom:16px}.dm-auth-divider{height:1px;background:var(--color-border-subtle,var(--border-default));border:none;margin:0}.dm-auth-bottom{margin-top:28px;display:flex;flex-direction:column;gap:14px}.dm-auth-bottom p{text-align:center;font-size:13px;color:var(--color-text-secondary,var(--text-secondary));margin:0}.dm-auth-bottom a,.dm-auth-link{color:var(--color-text-link,var(--brand-mid));text-decoration:none;font-weight:600}.dm-auth-bottom a:hover,.dm-auth-link:hover{opacity:.85}.dm-auth-link--centered{display:block;text-align:center;font-size:13px}.dm-auth-required{color:var(--danger,#dc2626)}.dm-auth-checkbox{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--radius-md,9px);background:var(--color-bg-sunken,var(--bg-subtle));border:1px solid var(--color-border-subtle,var(--border-default))}.dm-auth-checkbox input[type=checkbox]{margin-top:2px;flex-shrink:0;accent-color:var(--color-primary,var(--brand-mid));width:16px;height:16px}.dm-auth-checkbox label{font-size:12.5px;color:var(--color-text-secondary,var(--text-secondary));line-height:1.55;cursor:pointer}.dm-auth-checkbox--simple{background:none;border:none;padding:0}.dm-auth-qr{text-align:center;margin-bottom:24px;padding:20px;border-radius:14px;border:1px solid var(--color-border-subtle,var(--border-default));display:inline-flex;justify-content:center;align-items:center}.dm-auth-qr,[data-theme=dark] .dm-auth-qr{background:#fff}.dm-auth-qr img{max-width:200px;height:auto;display:block}.dm-auth-qr-wrap{text-align:center}.dm-auth-qr--centered{margin:0 auto 24px}.dm-auth-loading{padding:24px;color:var(--color-text-secondary,var(--text-secondary))}.dm-auth-loading,.dm-auth-status{text-align:center}.dm-auth-status__icon{width:52px;height:52px;border-radius:16px;background:var(--success-bg,#f0fdf4);border:1px solid var(--success-border,#bbf7d0);display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 16px;color:var(--success,#16a34a)}.dm-auth-status h1{font-size:20px;font-weight:700;margin:0 0 6px;color:var(--color-text-primary,var(--text-primary))}.dm-auth-status p{font-size:13px;color:var(--color-text-secondary,var(--text-secondary));margin:0 0 24px}.dm-auth-status__actions{display:flex;flex-direction:column;gap:10px}.dm-auth-footer{padding:12px clamp(16px,3vw,32px);border-top:1px solid var(--color-border-subtle,var(--border-default));display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0;background:color-mix(in srgb,var(--color-bg-surface,var(--bg-surface)) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.dm-auth-footer__copy{font-size:11px;color:var(--color-text-muted,var(--text-tertiary))}.dm-auth-footer__links{display:flex;gap:16px}.dm-auth-footer__links a{font-size:11px;color:var(--color-text-muted,var(--text-tertiary));text-decoration:none;transition:color .15s}.dm-auth-footer__links a:hover{color:var(--color-text-secondary,var(--text-secondary))}@media (max-width:520px){.dm-auth-footer{flex-direction:column;gap:8px;padding:16px 20px}}