@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap");:root{--c-primary:#6366f1;--c-primary-hover:#4f46e5;--c-primary-light:#e0e7ff;--c-primary-dark:#3730a3;--c-secondary:#8b5cf6;--c-secondary-hover:#7c3aed;--c-success:#10b981;--c-warning:#f59e0b;--c-danger:#ef4444;--c-info:#3b82f6;--c-orange:#f97316;--c-bg:#f8fafc;--c-bg-card:#ffffff;--c-bg-sidebar:#1e1b4b;--c-bg-sidebar-hover:#312e81;--c-bg-header:#ffffff;--c-bg-input:#ffffff;--c-border:#e2e8f0;--c-border-focus:#6366f1;--c-text:#1e293b;--c-text-secondary:#64748b;--c-text-light:#94a3b8;--c-text-sidebar:#c7d2fe;--c-text-sidebar-active:#ffffff;--shadow-sm:0 1px 2px 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);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1);--font-sans:"Inter","Noto Sans 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ease-out}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (max-width:768px){.btn,.btn-sm,a[class],button[class]{min-height:44px}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.chat-msg-row{-webkit-user-select:text;user-select:text}