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button.btn-secondary{background:var(--gradient-secondary);color:var(--text-inverse);border:none}.theme-utk .btn-secondary:hover,.theme-utk button.btn-secondary:hover{background:var(--secondary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #58595b4d}.theme-utk a{color:var(--primary-color)}.theme-utk a:hover{color:var(--primary-hover);text-decoration:underline}.theme-utk .card,.theme-utk .panel,.theme-utk .modal{background:var(--surface);border:1px solid var(--border-color);box-shadow:0 2px 8px var(--shadow-sm)}.theme-utk input,.theme-utk textarea,.theme-utk select{border:1px solid var(--border-color);background:var(--background);color:var(--text-primary)}.theme-utk input:focus,.theme-utk textarea:focus,.theme-utk select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff82001a;outline:none}.theme-utk .top-banner,.theme-utk .header{background:var(--gradient-primary);color:var(--text-inverse)}.theme-utk .side-panel{background:var(--surface);border-right:1px solid var(--border-color)}.theme-utk .side-panel-button{color:var(--text-secondary)}.theme-utk .side-panel-button:hover{background:var(--surface-hover);color:var(--primary-color)}.theme-utk .side-panel-button.active{background:var(--primary-light);color:var(--text-inverse)}.theme-utk .user-message .message-bubble{background:var(--gradient-primary);color:var(--text-inverse)}.theme-utk .assistant-message .message-bubble{background:var(--surface);color:var(--text-primary);border:1px solid var(--border-color)}.theme-utk .progress-bar-fill{background:var(--gradient-primary)}.theme-utk .badge{background:var(--primary-color);color:var(--text-inverse)}.theme-utk ::-webkit-scrollbar-thumb{background:var(--secondary-color)}.theme-utk ::-webkit-scrollbar-thumb:hover{background:var(--secondary-hover)}