:root{--gray:#0557a0;--color-theme-link:#10b2ae;--color-pane-link-lighter:color-mix(in srgb,var(--color-theme-link),#fff 40%);--color-theme-text:#fff;--color-theme-text-brighter:#aaa;--color-theme-black:#000;--color-bg:color-mix(in srgb,var(--gray),#19304d 90%);--color-text:var(--color-theme-text);--color-pane-bg:var(--color-bg);--color-pane-header-bg:color-mix(in srgb,var(--gray),#19304d 60%);--color-pane-header-text:#fff;--color-accent-bg:var(--color-pane-header-bg);--color-accent-text:#fff;--color-system-message:var(--color-theme-link);--color-chat-input-bg:var(--color-pane-header-bg);--color-chat-input-text:#fff;--color-chat-input-placeholder:#ddd;--color-result-card-bg:var(--color-accent-bg);--color-results-footer-bg:var(--color-pane-header-bg);--color-filter-tag-purple-bg:var(--color-theme-link);--color-filter-tag-purple-text:#fff;--color-scrollbar-track:var(--color-pane-header-bg);--color-scrollbar-thumb:var(--color-pane-link-lighter);--color-scrollbar-thumb-border:var(--color-scrollbar-track);--color-mobile-nav-bg:var(--color-pane-header-bg);--color-mobile-nav-border:var(--color-pane-bg);--color-nav-item:var(--color-theme-link);--color-nav-item-active:var(--color-text);--color-button-border:#aaa;--color-button-hover-border:#fff;--color-taxonomy-button-hover-border:var(--color-theme-text)}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--color-text);height:100vh;font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}.app-container{flex-direction:row;justify-content:center;gap:20px;width:100%;height:100vh;padding:20px;display:flex;position:relative}.pane{background-color:var(--color-pane-bg);border-radius:2px;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 4px 10px #0000004d}.pane-chat{flex:1;min-width:300px}.pane-results{flex:2}.pane-header{background-color:var(--color-pane-header-bg);color:var(--color-pane-header-text);justify-content:space-between;align-items:center;padding:15px;font-size:1.5rem;font-weight:400;display:flex}.badge{background-color:var(--color-pane-bg);color:var(--color-text);border-radius:4px;padding:4px 12px;font-size:.9rem}.pane-content{flex-direction:column;flex:1;padding:15px;display:flex;overflow-y:auto}.progress-overlay{background:color-mix(in srgb,var(--color-pane-link-lighter),transparent 60%);z-index:100;pointer-events:auto;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.progress-indicator{background:color-mix(in srgb,var(--color-pane-header-bg),transparent 20%);border-radius:12px;align-items:center;gap:1em;padding:2em 3em;font-size:1.2em;font-weight:500;display:flex;box-shadow:0 2px 16px #00000014}button{color:var(--color-text)}.chat-bubble{max-width:90%;margin-bottom:15px;font-size:.95rem;line-height:1.4}.chat-bubble.bot{align-self:flex-start}.chat-bubble.user{background-color:var(--color-accent-bg);color:var(--color-accent-text);border-radius:10px 10px 0;align-self:flex-end;padding:10px}.system-message{color:var(--color-system-message);margin-bottom:15px;font-size:.85rem;font-style:italic}.chat-taxonomy-button{gap:10px;margin-left:15px;display:flex}.chat-taxonomy-button button{border:1px solid var(--color-button-border);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:4px 8px;font-size:.8rem;display:flex}.chat-taxonomy-button button:hover{border-color:var(--color-taxonomy-button-hover-border)}.chat-input-area{background-color:var(--color-chat-input-bg);border-radius:8px;flex-direction:row;justify-content:space-between;height:120px;margin:15px;padding:15px;display:flex;position:relative}.chat-input-area textarea{color:var(--color-chat-input-text);resize:none;background:0 0;border:none;outline:none;width:100%;font-family:inherit}.chat-input-area textarea::placeholder{color:var(--color-chat-input-placeholder)}.chat-input-area .chat-buttons{flex-direction:column;justify-content:center;gap:10px;margin-left:10px;display:flex}.pane-header .chat-buttons{gap:.5em;margin-left:auto;display:flex}.chat-buttons button{border:1px solid var(--color-button-border);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:4px 8px;font-size:1.2rem;display:flex}.chat-buttons button:hover{border-color:var(--color-button-hover-border)}.taxonomy-table{border-collapse:collapse;width:100%}.taxonomy-table td,.taxonomy-table th{border:1px solid #ccc;padding:8px}.plus-circle{width:15px;height:15px;color:var(--color-theme-black);border-color:var(--color-theme-black);border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.plus-circle:hover{background:var(--color-pane-link-lighter)}.plus-circle.active{color:var(--color-text);background:var(--color-theme-link);border-color:var(--color-theme-link)}.plus-circle.active:hover{background:var(--color-pane-link-lighter)}.result-card{background-color:var(--color-result-card-bg);text-transform:uppercase;color:var(--color-accent-text);border-radius:8px;margin-bottom:12px;padding:12px 15px;font-size:.9rem;line-height:1.3}.results-footer{background-color:var(--color-results-footer-bg);align-items:flex-start;gap:10px;min-height:100px;padding:20px;display:flex}.filter-tag-purple{background-color:var(--color-filter-tag-purple-bg);color:var(--color-filter-tag-purple-text);border-radius:15px;align-items:center;gap:5px;padding:5px 12px;font-size:.9rem;font-weight:500;display:flex}.filter-tag-purple button{background:0 0;border:none}.pane-content::-webkit-scrollbar{width:12px}.pane-content::-webkit-scrollbar-track{background:var(--color-scrollbar-track)}.pane-content::-webkit-scrollbar-thumb{background:var(--color-scrollbar-thumb);border:2px solid var(--color-scrollbar-thumb-border)}.mobile-nav{display:none}@media (max-width:768px){.app-container{flex-direction:column;gap:0;padding:0}.pane{border-radius:0;flex:none;width:100%;height:calc(100vh - 60px);display:none}.pane.active{display:flex}.mobile-nav{background-color:var(--color-mobile-nav-bg);border-top:1px solid var(--color-mobile-nav-border);z-index:100;justify-content:space-around;align-items:center;width:100%;height:60px;display:flex;position:fixed;bottom:0}.nav-item{color:var(--color-nav-item);cursor:pointer;text-align:center;width:50%;padding:10px;font-weight:700}.nav-item.active{color:var(--color-nav-item-active);border-bottom:2px solid var(--color-nav-item-active)}}