ui/static/styles.css

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --amber:#f59e0b;--amber-dim:rgba(245,158,11,0.12);
  --blue:#60a5fa;--blue-dim:rgba(96,165,250,0.10);
  --green:#34d399;--green-dim:rgba(52,211,153,0.10);
  --red:#f87171;--red-dim:rgba(248,113,113,0.10);
  --purple:#a78bfa;--purple-dim:rgba(167,139,250,0.10);
  --mono:'JetBrains Mono',monospace;--sans:'Inter',sans-serif;
  --radius:8px;--sidebar-w:220px;--sources-w:268px;--trans:0.22s ease;
}
[data-theme="dark"]{--bg:#0d0f14;--bg2:#13161e;--bg3:#1a1e28;--border:rgba(255,255,255,0.07);--border2:rgba(255,255,255,0.13);--text:#e8eaf0;--muted:#6b7280;--shadow:0 8px 24px rgba(0,0,0,0.5)}
[data-theme="light"]{--bg:#f4f5fa;--bg2:#ffffff;--bg3:#eef0f6;--border:rgba(0,0,0,0.08);--border2:rgba(0,0,0,0.14);--text:#1a1c24;--muted:#7a7f8e;--shadow:0 8px 24px rgba(0,0,0,0.1)}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.6;overflow:hidden;position:fixed;top:0;left:0;right:0;bottom:0;width:100%}
.shell{display:flex;height:100%;height:100dvh;position:relative;width:100%}

/* MOBILE OVERLAY */
.mobile-overlay {display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.5); z-index:900; opacity:0; transition:opacity var(--trans);}
.mobile-overlay.show {display:block; opacity:1;}
.mobile-nav-toggle {display:none; background:none; border:none; color:var(--text); font-size:18px; cursor:pointer; padding:0; line-height:1;}

/* LEFT SIDEBAR */
.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:width var(--trans),min-width var(--trans),transform var(--trans);overflow:hidden;flex-shrink:0;z-index:950;}
.sidebar.collapsed{width:52px;min-width:52px}
.logo{padding:16px 14px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:9px;flex-shrink:0}
.logo-mark{font-family:var(--mono);font-size:16px;font-weight:600;color:var(--amber);white-space:nowrap}
.logo-sub{font-size:10px;color:var(--muted);font-family:var(--mono);white-space:nowrap;line-height:1.3}
.sidebar.collapsed .logo-text{display:none}
.nav-section{padding:8px 0;flex:1}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 15px;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500;border-left:2px solid transparent;transition:all 0.15s;user-select:none;white-space:nowrap}
.nav-item:hover{color:var(--text);background:var(--bg3)}
.nav-item.active{color:var(--amber);border-left-color:var(--amber);background:var(--amber-dim)}
.nav-icon{width:15px;height:15px;flex-shrink:0}
.nav-label{transition:opacity var(--trans)}
.sidebar.collapsed .nav-label{opacity:0;pointer-events:none;width:0;overflow:hidden}
.sidebar-footer{padding:10px 13px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:7px;flex-shrink:0}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:7px}
.status-row{display:flex;align-items:center;gap:6px}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex-shrink:0;transition:background 0.3s}
.status-dot.ok{background:var(--green);box-shadow:0 0 5px var(--green)}
.status-dot.err{background:var(--red)}
.status-label{font-family:var(--mono);font-size:10px;color:var(--muted);white-space:nowrap}
.sidebar.collapsed .footer-row,.sidebar.collapsed .status-label{display:none}
.sidebar-toggle{background:none;border:1px solid var(--border2);border-radius:5px;color:var(--muted);cursor:pointer;padding:4px 7px;font-size:11px;line-height:1;flex-shrink:0;transition:color 0.15s}
.sidebar-toggle:hover{color:var(--text)}
.sidebar.collapsed .sidebar-toggle{margin:10px auto;display:block}
.theme-btn{background:none;border:1px solid var(--border2);border-radius:5px;color:var(--muted);cursor:pointer;padding:4px 7px;font-size:13px;line-height:1;transition:color 0.15s}
.theme-btn:hover{color:var(--text)}

/* MAIN */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;position:relative;}
.tab-panel{display:none;flex:1;flex-direction:column;overflow:hidden}
.tab-panel.active{display:flex}
.panel-header{padding:12px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:10px}
.panel-title{font-size:11px;font-weight:600;color:var(--muted);font-family:var(--mono);letter-spacing:0.5px}
.panel-actions{display:flex;gap:6px;align-items:center}

/* BUTTONS */
.btn{padding:5px 12px;border-radius:var(--radius);border:1px solid var(--border2);background:var(--bg3);color:var(--text);font-family:var(--mono);font-size:11px;cursor:pointer;transition:all 0.15s;white-space:nowrap;font-weight:500;}
.btn:hover{background:var(--bg2)}
.btn-primary{background:var(--amber);border-color:var(--amber);color:#0d0f14;font-weight:600}
.btn-primary:hover{background:#fbbf24;border-color:#fbbf24}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{color:var(--text);background:var(--bg3);border-color:var(--border)}
.btn-danger{border-color:var(--red);color:var(--red);background:var(--red-dim)}

/* CHAT */
.chat-wrap{flex:1;display:flex;overflow:hidden;min-height:0;position:relative;}
.chat-messages{flex:1;overflow-y:auto;padding:22px 22px;display:flex;flex-direction:column;gap:22px;scroll-behavior:smooth;min-width:0}
.chat-messages::-webkit-scrollbar{width:4px}
.chat-messages::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
.message{display:flex;gap:11px;animation:fadeUp 0.18s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.msg-avatar{width:27px;height:27px;border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px;font-weight:600;margin-top:2px}
.msg-avatar.user{background:var(--bg3);border:1px solid var(--border2);color:var(--muted)}
.msg-avatar.ai{background:var(--amber-dim);border:1px solid rgba(245,158,11,0.25);color:var(--amber)}
.msg-body{flex:1;min-width:0}
.msg-role{font-family:var(--mono);font-size:10px;color:var(--muted);margin-bottom:5px;letter-spacing:0.5px;font-weight:500;}
.msg-text{color:var(--text);font-size:14px;line-height:1.75;word-break:break-word}
.msg-text.streaming{white-space:pre-wrap}
.msg-text p{margin-bottom:0.6em}
.msg-text p:last-child{margin-bottom:0}
.msg-text h1,.msg-text h2,.msg-text h3{font-weight:600;margin:0.75em 0 0.3em;color:var(--text)}
.msg-text h1{font-size:1.12em}.msg-text h2{font-size:1.04em}.msg-text h3{font-size:0.96em}
.msg-text ul,.msg-text ol{padding-left:1.4em;margin-bottom:0.6em}
.msg-text li{margin-bottom:0.2em}
.msg-text code{font-family:var(--mono);font-size:12px;background:var(--bg3);border:1px solid var(--border2);padding:1px 5px;border-radius:4px;color:var(--amber)}
.msg-text pre{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:11px 13px;overflow-x:auto;margin:0.55em 0}
.msg-text pre code{background:none;border:none;padding:0;color:var(--text);font-size:12px}
.msg-text blockquote{border-left:3px solid var(--amber);padding-left:11px;color:var(--muted);margin:0.5em 0}
.msg-text strong{color:var(--text);font-weight:600}
.msg-text table{border-collapse:collapse;width:100%;margin:0.55em 0;font-size:13px}
.msg-text th,.msg-text td{border:1px solid var(--border2);padding:5px 9px;text-align:left}
.msg-text th{background:var(--bg3);font-weight:500}
.msg-text hr{border:none;border-top:1px solid var(--border);margin:0.7em 0}
.msg-text a.cite-link{color:var(--amber);text-decoration:none;font-family:var(--mono);font-size:11px;background:var(--amber-dim);border:1px solid rgba(245,158,11,0.25);border-radius:3px;padding:0 4px;margin:0 1px;cursor:pointer;transition:background 0.15s}
.msg-text a.cite-link:hover{background:rgba(245,158,11,0.25)}
.cursor-blink{display:inline-block;width:2px;height:13px;background:var(--amber);margin-left:2px;vertical-align:middle;animation:blink 0.85s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.info-bar{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.badge{font-family:var(--mono);font-size:10px;padding:2px 7px;border-radius:20px;border:1px solid;letter-spacing:0.3px}
.badge-amber{color:var(--amber);border-color:rgba(245,158,11,0.3);background:var(--amber-dim)}
.badge-blue{color:var(--blue);border-color:rgba(96,165,250,0.3);background:var(--blue-dim)}
.badge-green{color:var(--green);border-color:rgba(52,211,153,0.3);background:var(--green-dim)}
.badge-red{color:var(--red);border-color:rgba(248,113,113,0.3);background:var(--red-dim)}
.badge-purple{color:var(--purple);border-color:rgba(167,139,250,0.3);background:var(--purple-dim)}
.badge-muted{color:var(--muted);border-color:var(--border2);background:transparent}

/* SOURCE PILLS */
.source-pills{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px;padding-top:9px;border-top:1px solid var(--border)}
.source-pill{position:relative;font-family:var(--mono);font-size:10px;color:var(--muted);border:1px solid var(--border2);background:var(--bg3);border-radius:20px;padding:2px 9px;cursor:pointer;transition:color 0.15s,border-color 0.15s,background 0.15s}
.source-pill:hover{color:var(--amber);border-color:rgba(245,158,11,0.3);background:var(--amber-dim)}
.source-pill .pill-tip{display:none;position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius);padding:9px 11px;width:230px;z-index:200;box-shadow:var(--shadow);pointer-events:none}
.source-pill:hover .pill-tip{display:block}
.pill-tip-title{font-size:11px;color:var(--text);font-weight:600;margin-bottom:4px;white-space:normal;line-height:1.4}
.pill-tip-snippet{font-size:10px;color:var(--muted);line-height:1.5;white-space:normal}
.pill-tip-score{font-size:10px;color:var(--amber);margin-top:5px}

/* SOURCES PANEL */
.sources-panel{width:var(--sources-w);min-width:var(--sources-w);background:var(--bg2);border-left:1px solid var(--border);display:flex;flex-direction:column;transition:width var(--trans),min-width var(--trans),transform var(--trans);overflow:hidden;flex-shrink:0;z-index:850;}
.sources-panel.collapsed{width:30px;min-width:30px;overflow:visible;}
.sources-header{padding:11px 13px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:6px;min-height:40px}
.sources-panel.collapsed .sources-header{padding:11px 0;justify-content:center;}
.sources-title{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:0.5px;white-space:nowrap;font-weight:500;}
.sources-panel.collapsed .sources-title,.sources-panel.collapsed .sources-list{display:none}
.sources-list{flex:1;overflow-y:auto;padding:9px;display:flex;flex-direction:column;gap:7px}
.sources-list::-webkit-scrollbar{width:3px}
.sources-list::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
.source-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:9px 11px;transition:border-color 0.15s}
.source-card:hover{border-color:var(--border2)}
.source-card.highlighted{border-color:var(--amber);background:var(--amber-dim);animation:hpulse 0.4s ease}
@keyframes hpulse{0%{box-shadow:0 0 0 0 rgba(245,158,11,0.4)}70%{box-shadow:0 0 0 6px rgba(245,158,11,0)}100%{box-shadow:none}}
.source-num{font-family:var(--mono);font-size:10px;color:var(--amber);margin-bottom:3px}
.source-title{font-size:11px;font-weight:600;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.source-snippet{font-size:11px;color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.source-meta{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.score-bar-wrap{flex:1;height:3px;background:var(--border);border-radius:2px;margin-right:7px}
.score-bar{height:100%;border-radius:2px;background:var(--amber)}
.score-val{font-family:var(--mono);font-size:10px;color:var(--muted)}
.empty-sources{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);font-size:11px;gap:7px;padding:20px;text-align:center;opacity:0.5}
.sources-toggle{background:none;border:1px solid var(--border);border-radius:5px;color:var(--muted);cursor:pointer;padding:3px 6px;font-size:10px;line-height:1;transition:color 0.15s;flex-shrink:0}
.sources-toggle:hover{color:var(--text);border-color:var(--border2)}

/* CHAT INPUT */
.chat-input-area{border-top:1px solid var(--border);padding:13px 20px;padding-bottom:calc(13px + env(safe-area-inset-bottom, 0px));flex-shrink:0;background:var(--bg)}
.chat-input-row{display:flex;gap:8px;align-items:flex-end}
.chat-textarea{flex:1;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);font-family:var(--sans);font-size:14px;padding:9px 13px;resize:none;min-height:40px;max-height:150px;line-height:1.5;outline:none;transition:border-color 0.15s;overflow-y:auto}
.chat-textarea:focus{border-color:var(--amber)}
.chat-textarea::placeholder{color:var(--muted)}
.stream-status{font-family:var(--mono);font-size:10px;color:var(--muted);padding:4px 0 0;min-height:17px}

/* INGEST */
.ingest-body{flex:1;overflow-y:auto;padding:22px 26px;display:flex;flex-direction:column;gap:18px}
.form-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px 22px}
.form-card h3{font-size:11px;font-weight:600;color:var(--muted);margin-bottom:14px;font-family:var(--mono);letter-spacing:0.3px}
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.form-label{font-size:10px;color:var(--muted);font-family:var(--mono)}
.form-input{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:var(--mono);font-size:13px;padding:8px 11px;outline:none;width:100%;transition:border-color 0.15s}
.form-input:focus{border-color:var(--amber)}
.checkbox-row{display:flex;align-items:center;gap:7px;cursor:pointer}
.checkbox-row input[type=checkbox]{accent-color:var(--amber);width:13px;height:13px}
.checkbox-row span{font-size:12px;color:var(--muted)}
.progress-wrap{height:3px;background:var(--border);border-radius:2px;margin-top:13px;overflow:hidden;display:none}
.progress-bar{height:100%;background:var(--amber);border-radius:2px;width:40%;animation:ind 1.4s ease infinite}
@keyframes ind{0%{transform:translateX(-250%)}100%{transform:translateX(350%)}}
.ingest-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:18px}
.ingest-tab{font-family:var(--mono);font-size:11px;color:var(--muted);padding:7px 16px;cursor:pointer;border-bottom:2px solid transparent;transition:all 0.15s;user-select:none;font-weight:500;}
.ingest-tab:hover{color:var(--text)}
.ingest-tab.active{color:var(--amber);border-bottom-color:var(--amber)}
.ingest-section{display:none}
.ingest-section.active{display:block}
.drop-zone{border:1.5px dashed var(--border2);border-radius:10px;padding:32px 20px;text-align:center;cursor:pointer;transition:border-color 0.2s,background 0.2s;background:var(--bg3)}
.drop-zone:hover,.drop-zone.drag-over{border-color:var(--amber);background:var(--amber-dim)}
.drop-zone-icon{font-size:28px;margin-bottom:10px;opacity:0.5}
.drop-zone-title{font-size:13px;color:var(--text);font-weight:600;margin-bottom:4px}
.drop-zone-sub{font-size:11px;color:var(--muted);font-family:var(--mono)}
.file-list{display:flex;flex-direction:column;gap:5px;margin-top:12px;max-height:160px;overflow-y:auto}
.file-item{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;background:var(--bg3);border:1px solid var(--border);border-radius:6px;font-family:var(--mono);font-size:11px}
.file-item-name{color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.file-item-size{color:var(--muted);margin:0 10px;flex-shrink:0}
.file-item-remove{color:var(--muted);cursor:pointer;background:none;border:none;font-size:13px;padding:0 2px;line-height:1;transition:color 0.15s;flex-shrink:0}
.file-item-remove:hover{color:var(--red)}
.upload-actions{display:flex;align-items:center;gap:10px;margin-top:13px}
.upload-count{font-family:var(--mono);font-size:11px;color:var(--muted)}

/* MODEL SELECTOR */
.model-selector{position:relative}
.model-pill{display:flex;align-items:center;gap:6px;padding:5px 10px;background:var(--bg3);border:1px solid var(--border2);border-radius:20px;cursor:pointer;font-family:var(--mono);font-size:11px;color:var(--muted);transition:all 0.15s;user-select:none;max-width:210px;overflow:hidden;-webkit-tap-highlight-color:transparent}
.model-pill:hover,.model-pill.open{color:var(--amber);border-color:rgba(245,158,11,0.35);background:var(--amber-dim)}
.model-pill-dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}
.model-pill-dot.unconfigured{background:var(--muted)}
.model-pill-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}
.model-pill-caret{font-size:9px;opacity:0.6;transition:transform 0.15s;flex-shrink:0}
.model-pill.open .model-pill-caret{transform:rotate(180deg)}
.model-popover{display:none;position:absolute;top:calc(100% + 8px);right:0;width:340px;background:var(--bg2);border:1px solid var(--border2);border-radius:12px;box-shadow:var(--shadow);z-index:500;overflow:hidden}
.model-popover.open{display:block;animation:popIn 0.15s ease}
@keyframes popIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.pop-header{padding:12px 16px 10px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:0.5px;display:flex;align-items:center;justify-content:space-between}
.pop-close{display:none;background:none;border:none;color:var(--muted);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}
.pop-close:hover{color:var(--text)}
.pop-body{padding:14px 16px;display:flex;flex-direction:column;gap:13px;overflow-y:auto;max-height:70vh}
.pop-section-label{font-family:var(--mono);font-size:10px;color:var(--muted);margin-bottom:6px;letter-spacing:0.3px}
.provider-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.provider-card{padding:9px 11px;border:1px solid var(--border2);border-radius:8px;cursor:pointer;transition:all 0.15s;background:var(--bg3);-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.provider-card:hover,.provider-card:active{background:var(--bg2)}
.provider-card.selected{border-color:var(--amber);background:var(--amber-dim)}
.provider-card.unconfigured{opacity:0.55}
.pcard-name{font-size:12px;font-weight:500;color:var(--text);margin-bottom:2px}
.pcard-status{font-family:var(--mono);font-size:10px;color:var(--muted)}
.pcard-status.ok{color:var(--green)}
.pop-select,.pop-input{width:100%;background:var(--bg3);border:1px solid var(--border2);border-radius:7px;color:var(--text);font-family:var(--mono);font-size:12px;padding:8px 10px;outline:none;transition:border-color 0.15s}
.pop-select{cursor:pointer}
.pop-select:focus,.pop-input:focus{border-color:var(--amber)}
.pop-input::placeholder{color:var(--muted)}
.pop-footer{padding:10px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.pop-footer-info{font-family:var(--mono);font-size:10px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.custom-base-row{display:none}
@media(max-width:600px){
  .model-pill{max-width:100px}
  .model-popover{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;border-radius:16px 16px 0 0;border-bottom:none;max-height:85vh;display:none;flex-direction:column}
  .model-popover.open{display:flex;animation:slideUp 0.2s ease}
  @keyframes slideUp{from{transform:translateY(30px);opacity:0}to{transform:none;opacity:1}}
  .pop-body{padding:16px;max-height:calc(85vh - 90px)}
  .pop-close{display:block}
  .pop-footer{padding:12px 16px 24px}
}
.ingest-result{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:16px 20px;display:none}
.ingest-result h4{font-size:10px;color:var(--muted);margin-bottom:11px;font-family:var(--mono)}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.stat-cell{display:flex;flex-direction:column;gap:3px}
.stat-val{font-size:20px;font-family:var(--sans);font-weight:700;color:var(--text)}
.stat-key{font-size:10px;color:var(--muted);font-family:var(--mono);letter-spacing:0.4px}
.error-row{color:var(--red);font-size:11px;padding:4px 0;border-top:1px solid var(--border);font-family:var(--mono)}
.ingest-log-section h4{font-family:var(--mono);font-size:10px;color:var(--muted);margin-bottom:9px;letter-spacing:0.5px}
.ingest-log{display:flex;flex-direction:column;gap:6px}
.log-entry{padding:8px 11px;background:var(--bg2);border-radius:var(--radius);border:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--muted)}
.log-ts{color:var(--amber);margin-right:8px}

/* EVAL */
.eval-body{flex:1;overflow-y:auto;padding:18px 22px;display:flex;flex-direction:column;gap:14px}
.kpi-row{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}
.kpi-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:13px 15px}
.kpi-val{font-size:21px;font-family:var(--sans);font-weight:700;color:var(--text);line-height:1.1}
.kpi-val.amber{color:var(--amber)}.kpi-val.green{color:var(--green)}.kpi-val.blue{color:var(--blue)}
.kpi-label{font-family:var(--mono);font-size:9px;color:var(--muted);margin-top:4px;letter-spacing:0.4px;font-weight:500;}
.eval-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.eval-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:17px 19px}
.eval-card h4{font-family:var(--mono);font-size:10px;color:var(--muted);margin-bottom:13px;letter-spacing:0.5px;font-weight:600;}
.metric-row{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.metric-name{font-family:var(--mono);font-size:10px;color:var(--muted);width:126px;flex-shrink:0}
.metric-bar-wrap{flex:1;height:5px;background:var(--border);border-radius:3px}
.metric-bar{height:100%;border-radius:3px;transition:width 0.6s ease}
.metric-num{font-family:var(--mono);font-size:10px;color:var(--text);width:30px;text-align:right;flex-shrink:0}
.grade-bars{display:flex;flex-direction:column;gap:8px}
.grade-row{display:flex;align-items:center;gap:8px}
.grade-label{font-family:var(--mono);font-size:10px;width:54px;color:var(--muted)}
.grade-bar-wrap{flex:1;height:16px;background:var(--border);border-radius:3px;overflow:hidden}
.grade-bar{height:100%;border-radius:3px;display:flex;align-items:center;padding-left:7px;font-family:var(--mono);font-size:10px;font-weight:600;transition:width 0.6s ease}
.grade-bar.good{background:var(--green-dim);border:1px solid rgba(52,211,153,0.2);color:var(--green)}
.grade-bar.poor{background:var(--amber-dim);border:1px solid rgba(245,158,11,0.2);color:var(--amber)}
.grade-bar.absent{background:var(--red-dim);border:1px solid rgba(248,113,113,0.2);color:var(--red)}
.query-table-wrap{background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.query-table-wrap h4{font-family:var(--mono);font-size:10px;color:var(--muted);padding:13px 17px;border-bottom:1px solid var(--border);letter-spacing:0.5px;font-weight:600;}
table{width:100%;border-collapse:collapse}
thead th{padding:8px 13px;text-align:left;font-family:var(--mono);font-size:9px;color:var(--muted);letter-spacing:0.5px;border-bottom:1px solid var(--border);font-weight:500;white-space:nowrap}
tbody td{padding:8px 13px;font-size:12px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--bg3)}
td.mono{font-family:var(--mono)}
td.query-col{max-width:230px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
td.na{color:var(--muted);font-family:var(--mono);font-size:11px}
.cache-row{display:flex;gap:13px;align-items:center;flex-wrap:wrap}
.cache-stat{font-family:var(--mono);font-size:14px;color:var(--text);font-weight:500;}
.cache-stat span{color:var(--muted);font-size:10px;display:block;margin-top:2px;font-weight:400;}

/* SYSTEM */
.system-body{flex:1;overflow-y:auto;padding:22px 26px;display:flex;flex-direction:column;gap:13px}
.system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.system-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:15px}
.sys-name{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:0.4px;margin-bottom:6px;font-weight:500;}
.sys-val{font-size:16px;font-weight:700;color:var(--text)}
.sys-sub{font-family:var(--mono);font-size:10px;color:var(--muted);margin-top:3px}
.json-block{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:16px;font-family:var(--mono);font-size:11px;color:var(--muted);overflow-x:auto;white-space:pre;line-height:1.7}

/* TOAST */
.toast{position:fixed;bottom:18px;right:18px;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius);padding:9px 15px;font-family:var(--mono);font-size:12px;color:var(--text);box-shadow:var(--shadow);z-index:9999;display:none;animation:slideIn 0.18s ease}
.toast.show{display:block}
@keyframes slideIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}

/* RESPONSIVE LAYOUT */
@media(max-width:900px){
  .kpi-row{grid-template-columns:repeat(3,1fr)}
  .eval-grid{grid-template-columns:1fr}
}

@media(max-width:768px){
  .mobile-nav-toggle {display:inline-block;}
  .sidebar-toggle {display:none !important;}
  .mobile-sources-btn {display:inline-block !important;}
  
  .sidebar {
    position:absolute;
    left:0;
    top:0;
    height:100%;
    transform:translateX(-100%);
    width:240px !important;
    min-width:240px !important;
    box-shadow:var(--shadow);
  }
  .sidebar.mobile-open {transform:translateX(0);}
  
  .sources-panel {
    position:absolute;
    right:0;
    top:0;
    height:100%;
    transform:translateX(100%);
    width:80% !important;
    min-width:260px;
    max-width:320px;
    box-shadow:-5px 0 15px rgba(0,0,0,0.2);
  }
  .sources-panel.mobile-open {transform:translateX(0);}
  .sources-panel:not(.mobile-open) {transform:translateX(100%);}
  
  .nav-label, .logo-text, .footer-row, .status-label {display:flex !important;}
  .logo-text {display:block !important;}
  
  /* Prevent the desktop 'collapsed' class from hiding content on mobile */
  .sources-panel.collapsed .sources-title { display: block; }
  .sources-panel.collapsed .sources-list { display: flex; }
  .sources-panel.collapsed .sources-header { padding: 11px 13px; justify-content: space-between; }
  .sources-toggle { display: none; } /* Hide the desktop toggle arrow on mobile */
  .sidebar-footer { padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)); }
  .sources-list { padding-bottom: calc(9px + env(safe-area-inset-bottom, 0px)); }
  
  .kpi-row {grid-template-columns:repeat(2,1fr)}
  .system-grid {grid-template-columns:1fr}
  .stat-grid {grid-template-columns:repeat(2,1fr)}

  /* Mobile Model Selector Fixes */
  .model-pill {
    max-width: 130px;
  }
  
  #modelPillLabel {
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .model-popover {
    width: calc(100vw - 32px); /* Prevents screen overflow */
    max-width: 340px;
    right: -10px; /* Aligns comfortably within the mobile padding */
  }
}