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ease-out;display:flex;position:absolute;bottom:80px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #6c63ff66}.preview-panel{background:var(--bg-secondary);border-left:1px solid var(--border);flex-direction:column;flex-shrink:0;width:360px;animation:slideInRight .25s ease-out;display:flex;overflow:hidden}.panel-tabs-header{border-bottom:1px solid var(--border)}.panel-tabs-row{justify-content:space-between;align-items:center;padding:8px 12px 0;display:flex}.panel-tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:8px 8px 0 0;padding:6px 10px;font-size:11px;font-weight:400;transition:all .15s;position:relative;top:1px}.panel-tab.active{background:var(--bg-primary);color:var(--text-primary);border-bottom:1px solid var(--border);border:1px solid var(--border);border-bottom-color:var(--bg-primary);font-weight:600}.panel-content{flex-direction:column;flex:1;gap:10px;padding:12px;display:flex;overflow-y:auto}.export-dropdown{background:var(--bg-secondary);border:1px solid var(--border);z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:12px;min-width:220px;padding:6px;animation:fadeIn .2s ease-out;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 32px #00000080,0 0 0 1px #6c63ff1a}.export-option{width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;padding:10px 12px;font-size:12px;transition:all .15s;display:flex}.export-option:hover{background:var(--bg-hover);transform:translate(2px)}.export-option:active{transform:scale(.98)}.export-option:disabled{opacity:.5;cursor:wait}.export-option+.export-option{border-top:1px solid var(--border)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-xl);flex-direction:column;max-height:85vh;display:flex;overflow:hidden}.modal-lg{width:760px}.modal-md{width:500px}.modal-sm{width:440px}.modal-header{border-bottom:1px solid var(--border);background:var(--bg-secondary);padding:16px 20px 12px}.modal-body{flex:1;padding:20px;overflow-y:auto}.cmdk-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:flex-start;padding-top:20vh;display:flex;position:fixed;inset:0}.cmdk-dialog{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;width:500px;max-width:90vw;animation:slideUp .2s ease-out;overflow:hidden;box-shadow:0 20px 60px #00000080}.download-btn{color:#fff;border-radius:var(--radius-md);background:linear-gradient(135deg,#6c63ff,#4834d4);align-items:center;gap:8px;margin:4px 0;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 2px 8px #6c63ff4d}.empty-state{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;padding:20px;display:flex}.empty-skills-grid{grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:580px;display:grid}.empty-hints-grid{grid-template-columns:1fr 1fr;gap:8px;width:100%;max-width:480px;margin-top:8px;display:grid}.empty-hint-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;color:var(--text-secondary);padding:8px 10px;font-size:11px;line-height:1.4;transition:all .2s}.empty-hint-card:hover{border-color:var(--accent);transform:translateY(-1px)}@media (max-width:1024px){.preview-panel{z-index:60;border-left:none;border-radius:20px 20px 0 0;animation:slideInUp .3s ease-out;position:fixed;inset:60px 0 0;width:100%!important}.toolbar-btn span.toolbar-label{display:none}.panel-tab{padding:6px 8px;font-size:10px}.modal-lg{width:90vw}}@media (max-width:768px){.app-sidebar{position:absolute;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:0 0 30px #00000080;width:280px!important}.app-sidebar.open{transform:translate(0)}.mobile-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;opacity:0;visibility:hidden;background:#0009;transition:all .3s;display:block;position:fixed;inset:0}.mobile-overlay.open{opacity:1;visibility:visible}.chat-header{padding-left:48px!important}.hamburger-btn{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;z-index:20;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;display:flex;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.msg-user{max-width:90%}.msg-assistant{max-width:95%}.msg-tool{max-width:98%;overflow-x:auto}.chat-title{font-size:13px}.toolbar{gap:4px}.toolbar-btn{padding:4px 6px;font-size:9px}.messages-area{padding:12px}.chat-input-area{padding:8px 12px 10px}.chat-input{font-size:16px}.modal-lg,.modal-md,.modal-sm{border-radius:16px;width:95vw;max-height:90vh}.cmdk-dialog{width:95vw}.empty-skills-grid{grid-template-columns:repeat(2,1fr)}.preview-panel{border-radius:0;top:0}}@media (max-width:480px){.chat-header-row{flex-direction:column;align-items:flex-start}.toolbar{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;width:100%;padding-bottom:4px;overflow-x:auto}.toolbar::-webkit-scrollbar{display:none}.provider-grid{grid-template-columns:repeat(4,1fr)}.empty-skills-grid{grid-template-columns:repeat(2,1fr)}.empty-hints-grid{grid-template-columns:1fr}.suggestions-row{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding:4px 12px 0;overflow-x:auto}.suggestion-chip{flex-shrink:0}.panel-tabs-row{-webkit-overflow-scrolling:touch;overflow-x:auto}.panel-tab{padding:5px 6px;font-size:9px}.token-labels{flex-wrap:wrap;gap:4px}.btn-send{padding:8px 12px;font-size:12px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}