:root{--color-primary:#0d9488;--color-primary-hover:#0f766e;--color-primary-active:#115e59;--color-secondary:#64748b;--color-accent:#2563eb;--color-action-primary:#171717;--color-action-primary-hover:#27272a;--color-action-primary-active:#3f3f46;--color-background:#ffffff;--color-background-subtle:#f4f4f5;--color-sidebar-background:#f9fafb;--color-background-auth:#f4f4f5;--color-surface:#ffffff;--color-surface-raised:#ffffff;--color-overlay:rgba(24,24,27,0.45);--color-text-primary:#18181b;--color-text-secondary:#71717a;--color-text-tertiary:#a1a1aa;--color-text-inverse:#ffffff;--color-text-on-warning:#713f12;--color-text-on-attention:#ffffff;--color-link:#2563eb;--color-link-hover:#1d4ed8;--color-border-default:#e4e4e7;--color-border-subtle:#f4f4f5;--color-border-strong:#18181b;--color-border-focus:#2563eb;--color-divider:#e4e4e7;--color-grey-50:#fafafa;--color-grey-100:#f4f4f5;--color-grey-200:#e4e4e7;--color-grey-300:#d4d4d8;--color-grey-400:#a1a1aa;--color-grey-500:#71717a;--color-grey-600:#52525b;--color-grey-700:#3f3f46;--color-grey-800:#27272a;--color-grey-900:#18181b;--color-success:#16a34a;--color-success-background:#dcfce7;--color-error:#dc2626;--color-error-background:#fee2e2;--color-warning:#ca8a04;--color-warning-background:#fef9c3;--color-info:#2563eb;--color-info-background:#eff6ff;--color-attention:#ea580c;--color-attention-hover:#c2410c;--color-attention-background:#ffedd5;--color-invite-email-cta:#f2c14b;--color-invite-email-footer:#777777;--color-auth-mfa-trouble:#e25555;--color-auth-mfa-button-bg:#18181a;--color-auth-mfa-input-border:#222224;--color-whatsapp:#15803d;--color-whatsapp-background:#166534;--color-disabled:#a1a1aa;--color-disabled-background:#f4f4f5;--color-bubble-inbound:#f4f4f5;--font-family-sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--font-family-mono:"JetBrains Mono",ui-monospace,"Cascadia Code",monospace;--font-size-xs:11px;--font-size-sm:13px;--font-size-base:14px;--font-size-md:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-2xl:24px;--font-size-3xl:28px;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.625;--letter-spacing-tight:-0.01em;--letter-spacing-normal:0;--letter-spacing-wide:0.04em;--text-page-title-size:var(--font-size-3xl);--text-page-title-weight:var(--font-weight-semibold);--text-page-title-line-height:var(--line-height-tight);--text-section-title-size:var(--font-size-lg);--text-body-size:var(--font-size-base);--text-caption-size:var(--font-size-xs);--text-label-size:var(--font-size-sm);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--header-height:52px;--sidebar-width:240px;--sidebar-width-collapsed:64px;--content-max-width:720px;--inbox-list-width:360px;--auth-card-width:420px;--modal-width-sm:400px;--modal-width-md:560px;--modal-width-lg:800px;--radius-none:0;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -2px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);--border-width-default:1px;--border-width-strong:2px;--icon-size-sm:16px;--icon-size-md:20px;--icon-size-lg:24px;--icon-stroke-width:1.5;--button-height-sm:32px;--button-height-md:40px;--button-height-lg:48px;--button-padding-x-md:16px;--button-radius:var(--radius-md);--button-primary-bg:var(--color-action-primary);--button-primary-bg-hover:var(--color-action-primary-hover);--button-primary-text:var(--color-text-inverse);--button-secondary-bg:var(--color-surface);--button-secondary-bg-hover:var(--color-grey-100);--button-secondary-border:var(--color-border-default);--button-ghost-hover-bg:var(--color-grey-100);--button-disabled-bg:var(--color-disabled-background);--button-disabled-text:var(--color-disabled);--input-height:40px;--input-height-lg:48px;--input-radius:var(--radius-sm);--input-border-color:var(--color-border-default);--input-border-color-focus:var(--color-border-focus);--input-border-color-error:var(--color-error);--input-background:var(--color-surface);--input-placeholder-color:var(--color-text-tertiary);--banner-padding-y:12px;--banner-padding-x:16px;--banner-radius:var(--radius-sm);--toast-width:360px;--toast-radius:var(--radius-md);--toast-padding:12px 16px;--toast-position-top:16px;--toast-position-right:16px;--toast-shadow:var(--shadow-md);--toast-success-border:var(--color-success);--toast-error-border:var(--color-error);--tooltip-bg:var(--color-grey-700);--tooltip-text:var(--color-text-inverse);--tooltip-radius:var(--radius-sm);--tooltip-padding:6px 10px;--tooltip-max-width:260px;--tag-height:22px;--tag-padding-x:8px;--chip-height:32px;--avatar-size-md:36px;--composer-min-height:44px;--transition-fast:150ms ease;--transition-normal:200ms ease;--transition-slow:300ms ease}*,:after,:before{box-sizing:border-box}body,html{margin:0;min-height:100%}body{font-family:var(--font-family-sans);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background:var(--color-background)}.accounts-menu-toast-host{position:fixed;right:var(--space-6);bottom:var(--space-6);z-index:1000}