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var(--bg-tertiary);background:var(--bg-secondary)}.core-badge.oracle{color:#38bdf8;border-color:#38bdf833}.core-badge.muse{color:#a855f7;border-color:#a855f733}.new-chat-btn{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);background:var(--text-primary);color:var(--bg-primary);border-radius:var(--radius-full);font-weight:500;cursor:pointer;transition:all .2s;border:none}.new-chat-btn:hover{transform:translateY(-2px);opacity:.9}@media(prefers-color-scheme:light){:root{--bg-primary: #FFFFFF;--bg-secondary: #F2F2F7;--bg-tertiary: #E5E5EA;--text-primary: #000000;--text-secondary: #3C3C43;--text-muted: #8E8E93;--border-color: rgba(0, 0, 0, .1);--input-bg: #FFFFFF;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05)}.message.assistant .message-content{background:var(--bg-secondary)}.thinking-block{background:#f9fafb;border:1px solid #E5E7EB}}.message.assistant.active-streaming .message-content:after{content:"▋";display:inline-block;margin-left:2px;color:var(--color-oracle);animation:blink 1s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}[data-theme=light]{--bg-primary: #FFFFFF;--bg-secondary: #F2F2F7;--bg-tertiary: #E5E5EA;--text-primary: #000000;--text-secondary: #3C3C43;--text-muted: #8E8E93;--border-color: rgba(0, 0, 0, .1);--input-bg: #FFFFFF;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05)}[data-theme=light] .sidebar{background:var(--bg-secondary);border-right-color:var(--bg-tertiary)}[data-theme=light] .chat-header{background:#fffc;border-bottom:1px solid var(--bg-tertiary)}[data-theme=light] .input-field{background:var(--bg-primary);border-color:var(--bg-tertiary)}[data-theme=light] .message.user .message-content{background:#00000008;border:1px solid rgba(0,0,0,.06);box-shadow:0 1px 3px #00000014}[data-theme=light] .message.assistant .message-content{background:linear-gradient(135deg,#0a84ff0a,#bf5af208);border:1px solid rgba(10,132,255,.08);box-shadow:0 1px 4px #0a84ff0f}[data-theme=light] .thinking-block{background:#f9fafb;border:1px solid #E5E7EB}[data-theme=light] .new-chat-btn{background:var(--text-primary);color:var(--bg-primary)}[data-theme=light] .sidebar.collapsed .new-chat-btn{background:var(--text-primary);color:var(--bg-primary);border-radius:var(--radius-md)}[data-theme=light] .sidebar.collapsed .conversation-item svg{color:var(--text-primary)}[data-theme=light] .sidebar.collapsed .collapse-btn{color:var(--text-primary)}[data-theme=light] .conversation-item:hover{background:var(--bg-tertiary)}[data-theme=light] .welcome-screen{background-image:url(https://resource.dessix.io/cm6cfn8zf00007v0fxsu3nm5j/37a78d85-178e-4679-9937-2d110942e632)}@media(max-width:768px){[data-theme=light] .welcome-screen{background-image:url(https://resource.dessix.io/cm6cfn8zf00007v0fxsu3nm5j/9cc0dc13-b538-40d1-b710-f6a6b1e95028)}}.welcome-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;border-radius:24px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px #0003;max-width:480px;width:90%;transition:all var(--transition-normal)}[data-theme=dark] .welcome-card{background:#0003;border:1px solid rgba(255,255,255,.1)}[data-theme=light] .welcome-card{background:#ffffff26;border:1px solid rgba(255,255,255,.4);box-shadow:0 8px 32px #0000001a}