@import"https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300..800&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-soft: rgba(99, 102, 241, .08);--primary-ring: rgba(99, 102, 241, .25);--secondary: #10b981;--bg-color: #f8fafc;--bg-subtle: #f1f5f9;--card-bg: #ffffff;--card-border: #e2e8f0;--sidebar-bg: #0f172a;--sidebar-hover: rgba(255,255,255,.06);--sidebar-active: rgba(99,102,241,.15);--text-main: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.06);--shadow-lg: 0 12px 32px rgba(0,0,0,.08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition: .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--primary: #818cf8;--primary-hover: #6366f1;--primary-soft: rgba(129, 140, 248, .12);--primary-ring: rgba(129, 140, 248, .3);--secondary: #34d399;--bg-color: #0f172a;--bg-subtle: #162032;--card-bg: #1e293b;--card-border: #334155;--sidebar-bg: #020617;--sidebar-hover: rgba(255,255,255,.06);--sidebar-active: rgba(129,140,248,.15);--text-main: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #64748b;--border-color: #334155;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 12px 32px rgba(0,0,0,.4);color-scheme:dark}[data-theme=dark] .ds-grade-segment span{color:#fff}[data-theme=dark] .ds-dept-chip--gold{background:#fbbf2426;color:#fbbf24;border-color:#fbbf244d}[data-theme=dark] .ds-rank--1{background:#fbbf2426;color:#fbbf24}[data-theme=dark] .ds-rank--2{background:#94a3b826;color:#94a3b8}[data-theme=dark] .ds-rank--3{background:#fb923c26;color:#fb923c}[data-theme=dark] .ds-top-row:hover{background:#ffffff0a}[data-theme=dark] .ds-dept-item:hover{border-color:#818cf84d}[data-theme=dark] .ds-table tbody tr:hover td{background:#818cf80f}.sb-theme-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:9px 14px;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-sm);background:#ffffff0a;color:#94a3b8;font-size:.82rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition)}.sb-theme-btn:hover{background:#ffffff14;color:#e2e8f0}.sb-theme-icon{display:flex;align-items:center;font-size:1rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv02","cv03","cv04","cv11";font-size:15px;line-height:1.6}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,15px) scale(.95)}}.fade-in{animation:fadeIn .4s ease-out}.glass-panel{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition);min-width:0}.glass-panel:hover{box-shadow:var(--shadow-md)}.app-layout{display:flex;height:100vh;background-color:var(--bg-color);overflow:hidden}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.app-header{padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0;border-bottom:1px solid var(--border-color);background:var(--card-bg)}.app-header--compact{padding:12px 16px}.app-header-title{display:flex;align-items:center;gap:10px}.app-header-title h2{margin:0;font-size:1.2rem;font-weight:600;color:var(--text-main);letter-spacing:-.01em}.app-header-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--primary-soft);color:var(--primary);border-radius:var(--radius-sm)}.app-content{padding:24px 32px 32px;overflow-y:auto;flex:1;min-width:0;overflow-x:hidden}.app-content--chat{display:flex;flex-direction:column;padding:0 12px 12px;overflow:hidden}.app-content--full{display:flex;flex-direction:column;padding:0 12px 12px}.app-loading{display:flex;height:100vh;justify-content:center;align-items:center;background:var(--bg-color)}.app-loading-inner{text-align:center}.app-loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}.app-loading-text{color:var(--text-secondary);font-weight:500;font-size:.95rem;margin-top:16px;animation:pulse 2s infinite}.sb{width:260px;background:var(--sidebar-bg);color:#e2e8f0;display:flex;flex-direction:column;padding:0;z-index:10;flex-shrink:0;transition:width var(--transition);position:relative;border-right:1px solid rgba(255,255,255,.06)}.sb--collapsed{width:72px}.sb-brand{display:flex;align-items:center;gap:12px;padding:24px 20px 20px;min-height:72px}.sb-logo{width:38px;height:38px;background:linear-gradient(135deg,#6366f1,#a855f7);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 12px #6366f14d}.sb-logo-text{font-size:.75rem;font-weight:800;color:#fff;letter-spacing:-.02em}.sb-brand-info{display:flex;align-items:baseline;gap:6px;min-width:0}.sb-brand-title{margin:0;font-size:1.15rem;font-weight:700;color:#f8fafc;letter-spacing:0;white-space:nowrap}.sb-brand-version{font-size:.65rem;font-weight:600;color:#6366f1;background:#6366f133;padding:1px 6px;border-radius:4px;letter-spacing:.03em}.sb-collapse-btn{position:absolute;top:30px;right:-12px;width:24px;height:24px;border-radius:50%;background:var(--sidebar-bg);border:1px solid rgba(255,255,255,.12);color:#94a3b8;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);z-index:11}.sb-collapse-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.sb-nav{flex:1;padding:8px 12px;overflow-y:auto}.sb-nav-group{display:flex;flex-direction:column;gap:2px}.sb-nav-group-label{font-size:.65rem;font-weight:600;color:#475569;text-transform:uppercase;letter-spacing:.08em;padding:16px 12px 8px}.sb-nav-item{position:relative;display:flex;align-items:center;gap:12px;padding:11px 14px;border:none;border-radius:var(--radius-sm);background:transparent;color:#94a3b8;font-size:.95rem;font-weight:500;cursor:pointer;transition:all var(--transition);width:100%;text-align:left;font-family:inherit}.sb-nav-item:hover{background:var(--sidebar-hover);color:#e2e8f0}.sb-nav-item.active{background:var(--sidebar-active);color:#fff}.sb-nav-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0}.sb-nav-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sb-nav-indicator{position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--primary);border-radius:0 3px 3px 0}.sb-footer{padding:8px 12px 12px;display:flex;flex-direction:column;gap:2px}.sb-divider{height:1px;background:#ffffff14;margin:8px 4px}.sb-user{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);transition:background var(--transition)}.sb-user:hover{background:var(--sidebar-hover)}.sb-user-avatar{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff;flex-shrink:0}.sb-user-info{flex:1;min-width:0;display:flex;flex-direction:column}.sb-user-name{font-size:.88rem;font-weight:600;color:#e2e8f0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sb-user-role{font-size:.72rem;color:#64748b;display:flex;align-items:center;gap:3px}.sb-logout-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:6px;background:transparent;color:#64748b;cursor:pointer;transition:all var(--transition);flex-shrink:0}.sb-logout-btn:hover{background:#ef444426;color:#ef4444}.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b,#0f172a);position:relative;overflow:hidden}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.login-bg-orb{position:absolute;border-radius:50%;filter:blur(80px);animation:orbFloat 12s ease-in-out infinite}.login-bg-orb--1{width:400px;height:400px;background:#6366f126;top:-10%;right:10%}.login-bg-orb--2{width:300px;height:300px;background:#a855f71f;bottom:5%;left:15%;animation-delay:-4s}.login-bg-orb--3{width:250px;height:250px;background:#3b82f61a;top:40%;left:50%;animation-delay:-8s}.login-card{position:relative;z-index:1;width:100%;max-width:420px;padding:48px 40px;background:#ffffff08;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-xl);text-align:center;animation:fadeInScale .6s ease-out}.login-logo{display:flex;justify-content:center;margin-bottom:20px}.login-logo-mark{min-width:96px;height:56px;padding:0 16px;background:linear-gradient(135deg,#6366f1,#a855f7);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:800;color:#fff;box-shadow:0 8px 24px #6366f166}.login-title{margin:0;font-size:2rem;font-weight:800;color:#f8fafc;letter-spacing:0}.login-desc{margin:6px 0 0;font-size:.9rem;color:#94a3b8}.login-version{display:inline-block;font-size:.65rem;font-weight:600;color:#6366f1;background:#6366f126;padding:2px 8px;border-radius:4px;margin-top:8px}.login-form{display:flex;flex-direction:column;gap:18px;margin-top:32px;text-align:left}.login-error{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#ef44441f;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);color:#fca5a5;font-size:.875rem;font-weight:500}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:.8rem;font-weight:600;color:#94a3b8}.login-input{width:100%;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.1);background:#ffffff0a;color:#f8fafc;font-size:.95rem;font-family:inherit;outline:none;transition:all var(--transition)}.login-input::placeholder{color:#475569}.login-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring);background:#ffffff0f}.login-btn{width:100%;padding:14px;margin-top:4px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;font-family:inherit;cursor:pointer;transition:all var(--transition);box-shadow:0 4px 12px #6366f14d}.login-btn:hover:not(:disabled){box-shadow:0 6px 20px #6366f173;transform:translateY(-1px)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-btn-content,.login-btn-loading{display:flex;align-items:center;justify-content:center;gap:8px}.login-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.login-footer{margin:28px 0 0;font-size:.7rem;color:#475569;letter-spacing:.02em;line-height:1.5}.login-footer span{display:block}.ds{animation:fadeIn .4s ease-out}.ds-header{margin-bottom:24px}.ds-title{margin:0 0 6px;font-size:1.75rem;font-weight:700;color:var(--text-main);letter-spacing:-.02em}.ds-subtitle{margin:0;font-size:.95rem;color:var(--text-muted)}.ds-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.ds-stat-card{display:flex;align-items:center;gap:16px;padding:20px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition)}.ds-stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.ds-stat-icon-wrap{width:48px;height:48px;border-radius:var(--radius-md);background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.ds-stat-body{display:flex;flex-direction:column;min-width:0}.ds-stat-label{font-size:.82rem;font-weight:500;color:var(--text-muted);margin-bottom:2px}.ds-stat-value{font-size:1.5rem;font-weight:700;color:var(--text-main);letter-spacing:-.02em;line-height:1.2}.ds-stat-sub{font-size:.7rem;color:var(--text-muted);margin-top:2px}.ds-section{margin-bottom:28px;animation:fadeIn .5s ease-out}.ds-section-title{display:flex;align-items:center;gap:8px;margin:0 0 16px;font-size:1.15rem;font-weight:700;color:var(--text-main);letter-spacing:-.01em}.ds-section-badge{font-size:.7rem;font-weight:600;color:var(--primary);background:var(--primary-soft);padding:2px 10px;border-radius:20px;margin-left:4px}.ds-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.ds-grade-badge{display:inline-flex;align-items:center;justify-content:center;padding:3px 10px;border-radius:6px;font-size:.78rem;font-weight:700;background:color-mix(in srgb,var(--gc) 10%,transparent);color:var(--gc);border:1px solid color-mix(in srgb,var(--gc) 25%,transparent);line-height:1.4}.ds-grade-bar-wrap{display:flex;flex-direction:column;gap:6px}.ds-grade-bar{display:flex;border-radius:6px;overflow:hidden;background:var(--bg-subtle)}.ds-grade-segment{min-width:2px;display:flex;align-items:center;justify-content:center;transition:width .5s ease}.ds-grade-segment span{font-size:.55rem;color:#fff;font-weight:700}.ds-grade-legend{display:flex;gap:8px;flex-wrap:wrap}.ds-grade-legend-item{font-size:.75rem;color:var(--gc);font-weight:600;display:inline-flex;align-items:center;gap:3px}.ds-grade-legend-item i{width:8px;height:8px;border-radius:2px;background:var(--gc);display:inline-block}.ds-label{font-size:.85rem;font-weight:600;color:var(--text-secondary);display:flex;align-items:center;gap:4px;margin-bottom:8px}.ds-rank{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-size:.7rem;font-weight:700;color:var(--text-muted);flex-shrink:0}.ds-rank--1{background:#fbbf2426;color:#fbbf24}.ds-rank--2{background:var(--bg-subtle);color:var(--text-secondary)}.ds-rank--3{background:#fb923c26;color:#fb923c}.ds-top-list{display:flex;flex-direction:column;gap:2px}.ds-top-row{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;transition:background var(--transition)}.ds-top-row:hover{background:var(--bg-subtle)}.ds-top-name{font-weight:600;font-size:.9rem;color:var(--text-main);min-width:60px}.ds-top-dept{font-size:.8rem;color:var(--text-muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ds-top-score{font-weight:700;font-size:.9rem;color:var(--primary);min-width:36px;text-align:right}.ds-campus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:16px}.ds-campus-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:all var(--transition)}.ds-campus-card:hover{box-shadow:var(--shadow-md)}.ds-campus-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.ds-campus-name{margin:0;font-size:1.15rem;font-weight:700;color:var(--text-main)}.ds-campus-count{font-size:.82rem;color:var(--text-muted);margin-top:2px}.ds-campus-score{text-align:right}.ds-campus-score-value{display:block;font-size:1.8rem;font-weight:800;color:var(--primary);line-height:1;letter-spacing:-.03em}.ds-campus-score-label{font-size:.65rem;color:var(--text-muted);margin-top:4px}.ds-campus-section{margin-bottom:16px}.ds-campus-section:last-child{margin-bottom:0}.ds-tab-bar{display:flex;gap:6px;padding:16px 20px 12px;border-bottom:1px solid var(--border-color)}.ds-tab{padding:6px 18px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid var(--card-border);background:var(--card-bg);color:var(--text-muted);cursor:pointer;transition:all var(--transition);font-family:inherit}.ds-tab:hover{border-color:var(--primary);color:var(--primary)}.ds-tab.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.ds-dept-list{max-height:600px;overflow-y:auto;padding:12px 20px 20px;display:flex;flex-direction:column;gap:8px}.ds-dept-item{padding:16px;border-radius:var(--radius-md);border:1px solid var(--card-border);background:var(--card-bg);transition:all var(--transition)}.ds-dept-item:hover{border-color:color-mix(in srgb,var(--primary) 30%,transparent);box-shadow:var(--shadow-sm)}.ds-dept-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.ds-dept-info{display:flex;align-items:center;gap:10px}.ds-dept-name{font-weight:700;font-size:.95rem;color:var(--text-main)}.ds-dept-count{font-size:.78rem;color:var(--text-muted)}.ds-dept-score{display:flex;align-items:baseline;gap:2px}.ds-dept-score-val{font-weight:800;font-size:1.1rem;color:var(--primary)}.ds-dept-score-unit{font-size:.65rem;color:var(--text-muted)}.ds-dept-top{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.ds-dept-chip{font-size:.82rem;padding:5px 12px;border-radius:8px;background:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--card-border);font-weight:600}.ds-dept-chip--gold{background:#fbbf2426;color:#fbbf24;border-color:#fbbf244d}.ds-empty{font-size:.85rem;color:var(--text-muted);text-align:center;padding:32px}.ds-table-wrap{overflow-x:auto;padding:0 4px 4px}.ds-table{width:100%;border-collapse:collapse;font-size:.9rem}.ds-table th{padding:14px 16px;text-align:left;font-size:.78rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--border-color);white-space:nowrap;position:sticky;top:0;background:var(--card-bg)}.ds-table td{padding:14px 16px;border-bottom:1px solid var(--bg-subtle);white-space:nowrap;color:var(--text-secondary)}.ds-table tbody tr{transition:background var(--transition)}.ds-table tbody tr:hover td{background:var(--primary-soft)}.ds-table .text-right{text-align:right}.ds-table .text-center{text-align:center}.ds-table-name{font-weight:700;color:var(--text-main)}.ds-table-score{font-weight:700;color:var(--primary)}.ds-table-class{font-size:.72rem;color:var(--text-secondary)}.ds-table-papers{color:var(--primary)}.ds-state{display:flex;align-items:center;justify-content:center;gap:12px;padding:80px 24px;font-size:.95rem;color:var(--text-muted)}.ds-state--loading{color:var(--text-secondary)}.ds-state--empty{color:var(--text-muted)}.ds-spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:ds-spin .8s linear infinite}@keyframes ds-spin{to{transform:rotate(360deg)}}.ds-grade-segment--nodata{opacity:.85}.ds-grade-empty{font-size:.8rem;color:var(--text-muted);padding:8px 0}@media (max-width: 1500px){.ds-stats{grid-template-columns:repeat(4,1fr)}}@media (max-width: 1100px){.ds-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width: 1200px){.ds-campus-grid{grid-template-columns:1fr}}.sb-mobile-toggle{display:none;position:fixed;top:12px;left:12px;z-index:1100;width:40px;height:40px;align-items:center;justify-content:center;background:var(--card-bg);color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;box-shadow:0 2px 8px #00000026}.sb-mobile-toggle:hover{background:var(--primary-soft);color:var(--primary)}.sb-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:999;animation:sb-overlay-fade .2s ease}@keyframes sb-overlay-fade{0%{opacity:0}to{opacity:1}}@media (max-width: 768px){.sb{position:fixed;top:0;left:0;height:100vh;width:260px;transform:translate(-100%);transition:transform var(--transition);z-index:1000;box-shadow:4px 0 24px #00000059}.sb--mobile-open{transform:translate(0)}.sb.sb--mobile-open.sb--collapsed{width:260px}.sb-collapse-btn{display:none}.sb-mobile-toggle{display:flex}.app-content{padding:16px}.app-header{padding:12px 16px 12px 56px}.app-header--compact{padding:10px 12px 10px 56px}.ds-stats{grid-template-columns:repeat(2,1fr);gap:10px}.ds-stat-card{padding:14px;gap:10px}.ds-stat-icon-wrap{width:38px;height:38px}.ds-stat-label{font-size:.72rem}.ds-stat-value{font-size:1.2rem}.ds-campus-grid{display:flex;flex-wrap:nowrap;grid-template-columns:none;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:8px}.ds-campus-card{flex:0 0 88%;min-width:0;scroll-snap-align:start;padding:16px}.search-filter-bar{gap:8px}.search-filter-label{flex:0 0 100%;margin-right:0!important;margin-bottom:2px}.search-select{flex:1 1 calc(50% - 4px)!important;min-width:0!important;max-width:none!important;font-size:16px}.search-filter-btn{margin-left:0!important;flex:0 0 100%;width:100%}.net-type-select{flex:0 0 auto!important;width:auto!important;min-width:88px!important;max-width:40%!important;font-size:16px}.text-input{min-width:0}.section-header{margin-bottom:16px}.section-header h1{font-size:1.4rem}.section-header h1 .text-primary{display:block;margin-left:0!important}.glass-panel{padding:16px!important}.chart-title{font-size:1rem;margin-bottom:14px}.chart-container{min-height:280px}.pd-two-col{grid-template-columns:1fr!important}.data-table-wrap{max-height:60vh}.pd-paper-list{max-height:55vh}.detail-tabs-content{padding:16px}}.text-primary{color:var(--primary)}.text-muted{color:var(--text-muted)}.font-medium{font-weight:500}.section-header{margin-bottom:25px}.section-header h1{margin:0 0 8px;font-size:1.8rem;color:var(--text-main);font-weight:700}.section-header p{margin:0;font-size:.95rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.stat-card{padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center}.stat-icon{font-size:2rem;margin-bottom:10px}.stat-label{font-size:.9rem;color:var(--text-muted);font-weight:600;margin-bottom:5px}.stat-value{font-size:1.8rem;font-weight:800;color:var(--text-main)}.stat-value.highlight{color:var(--primary)}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.chart-panel{padding:25px;display:flex;flex-direction:column}.chart-title{font-size:1.1rem;margin:0 0 20px;font-weight:600}.chart-container{flex:1;min-height:350px}.chart-scroll{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;min-width:0;max-width:100%}.badge-info{font-size:.8rem;background:#4f46e51a;color:var(--primary);padding:4px 10px;border-radius:12px;font-weight:600}.root-badge{font-size:.75rem;background:#ef44441a;color:#ef4444;padding:2px 6px;border-radius:4px;margin-left:5px}.estimated-badge{display:inline-block;margin-top:5px;font-size:.8rem;background:#fbbf2426;color:#fbbf24;padding:4px 10px;border-radius:8px;font-weight:500}.sdg-badge{background:#10b9811a;color:var(--secondary);border:1px solid rgba(16,185,129,.2);padding:10px 20px;border-radius:30px;font-weight:600;font-size:.95rem}.empty-state{display:flex;height:100%;min-height:200px;justify-content:center;align-items:center;color:var(--text-muted)}.empty-state-small{padding:20px;text-align:center;color:var(--text-muted);background:var(--bg-subtle);border-radius:8px}.search-select{padding:8px 12px;border-radius:8px;border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-main);font-size:13px;font-weight:500;outline:none;cursor:pointer;box-shadow:var(--shadow-sm);flex:1;min-width:140px;font-family:inherit}.search-select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-ring)}.net-type-select{flex:0 0 auto;width:auto;min-width:120px;max-width:200px}.search-select option{background:var(--card-bg);color:var(--text-main)}.professor-detail-wrapper,.detail-top-row{display:flex;gap:25px;width:100%;flex-wrap:wrap}.radar-panel{flex:1 1 calc(40% - 15px);min-width:300px;padding:25px;display:flex;flex-direction:column}.radar-header{margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:15px}.radar-header h3{font-size:1.2rem;margin:0 0 5px;font-weight:700}.radar-chart-container{flex:1;min-height:300px}.ai-report-panel{flex:1 1 calc(60% - 15px);min-width:400px;padding:25px;display:flex;flex-direction:column}.ai-report-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:15px}.ai-report-title{font-size:1.2rem;margin:0 0 5px;font-weight:700;color:var(--primary)}.ai-report-body{flex:1;position:relative;overflow-y:auto}.ai-report-empty,.ai-report-loading,.ai-report-error{display:flex;flex-direction:column;height:100%;min-height:200px;justify-content:center;align-items:center;text-align:center;gap:15px}.ai-report-loading{color:var(--primary)}.ai-report-loading p{font-weight:500}.ai-report-error{color:#ef4444}.ai-report-error p{font-weight:500}.ai-report-empty{color:var(--text-muted)}.metric-cards-row{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.metric-card{flex:1 1 20%;min-width:120px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:15px;text-align:center}.metric-label{font-size:.8rem;color:var(--text-muted);margin-bottom:5px}.metric-value{font-size:1.5rem;font-weight:700}.metric-unit{font-size:.9rem;font-weight:500;margin-left:2px}.ai-charts-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:20px}.ai-chart-box{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:15px}.ai-chart-title{margin:0 0 10px;font-size:.95rem;font-weight:600;color:var(--text-main)}.percentile-row{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.percentile-badge{flex:1;min-width:120px;display:flex;flex-direction:column;align-items:center;padding:12px;background:var(--bg-subtle);border:1px solid var(--card-border);border-radius:12px;gap:4px}.percentile-badge.top{background:var(--primary-soft);border-color:var(--primary-ring)}.percentile-icon{font-size:1.3rem}.percentile-label{font-size:.8rem;color:var(--text-muted);font-weight:500}.percentile-value{font-size:1rem;font-weight:700;color:var(--primary)}.ai-summary-box{background:var(--bg-subtle);border:1px solid var(--card-border);border-radius:12px;padding:25px}.ai-summary-title{margin:0 0 15px;color:var(--text-main);font-size:1.1rem;display:flex;align-items:center;gap:8px;border-bottom:2px solid var(--card-border);padding-bottom:10px}.ai-provider-badge{font-size:.75rem;background:#4f46e51a;color:var(--primary);padding:3px 8px;border-radius:6px;font-weight:600}.ai-summary-content{line-height:1.8;font-size:.95rem;color:var(--text-secondary);max-height:500px;overflow-y:auto;padding-right:10px}.ai-summary-content h2,.ai-summary-content .md-h2{font-size:1.2rem;color:var(--primary);margin:20px 0 10px;font-weight:700}.ai-summary-content h3,.ai-summary-content .md-h3{font-size:1.05rem;color:var(--text-main);margin:15px 0 8px;font-weight:600}.ai-summary-content ul{padding-left:20px;margin:8px 0}.ai-summary-content li{margin-bottom:4px}.detail-tabs-panel{flex:1 1 100%;display:flex;flex-direction:column;overflow:hidden}.detail-tabs-nav{display:flex;border-bottom:1px solid var(--border-color);background:var(--bg-subtle);overflow-x:auto;white-space:nowrap}.detail-tab-btn{padding:16px 20px;font-weight:600;font-size:14px;background:none;border:none;border-bottom:3px solid transparent;color:var(--text-muted);cursor:pointer;transition:all .2s;outline:none}.detail-tab-btn:hover{color:var(--text-main)}.detail-tab-btn.active{border-bottom-color:var(--primary);color:var(--primary)}.detail-tabs-content{padding:25px;min-height:300px}.detail-section-title{font-size:1.2rem;margin:0 0 20px;font-weight:700;color:var(--text-main)}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.info-card{background:var(--bg-subtle);padding:15px 20px;border-radius:8px;border:1px solid var(--border-color)}.info-card.full-width{grid-column:1 / -1}.info-label{font-size:12px;color:var(--text-muted);font-weight:600;margin-bottom:5px}.info-value{font-size:15px;color:var(--text-main);font-weight:500;line-height:1.5}.data-table-wrap{overflow:auto;max-height:520px}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table-wrap .data-table thead th{position:sticky;top:0;background:var(--card-bg);z-index:1}.pd-paper-list{max-height:380px;overflow-y:auto}.data-table thead tr{background:var(--bg-subtle)}.data-table th{padding:12px 16px;font-size:13px;color:var(--text-secondary);font-weight:600;border-bottom:1px solid var(--border-color)}.data-table td{padding:12px 16px;font-size:13px;color:var(--text-main)}.data-table .row-even{background:var(--card-bg)}.data-table .row-odd{background:var(--bg-subtle)}.data-table tbody tr{border-bottom:1px solid var(--border-color)}.btn-primary{padding:10px 20px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;font-size:.95rem;box-shadow:0 4px 6px -1px #4f46e533;transition:all .2s}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{background:var(--text-muted);cursor:not-allowed;box-shadow:none}.btn-secondary{padding:10px 20px;background:var(--bg-subtle);color:var(--text-secondary);border:1px solid var(--card-border);border-radius:8px;font-weight:600;cursor:pointer;font-size:.95rem;transition:all .2s}.btn-secondary:hover{background:var(--border-color)}.btn-secondary:disabled{cursor:not-allowed;opacity:.6}.btn-sm{padding:6px 12px;font-size:.85rem}.btn-danger{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.3);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:.85rem}.btn-disabled{background:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border-color);padding:6px 12px;border-radius:4px;cursor:not-allowed;font-size:.85rem}.text-input{width:100%;padding:14px 16px;border-radius:8px;border:1px solid var(--card-border);background:var(--bg-subtle);color:var(--text-main);font-size:1rem;font-family:inherit;outline:none;transition:all .2s;box-sizing:border-box}.text-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-ring)}.input-label{display:block;font-weight:600;margin-bottom:8px;color:var(--text-main);font-size:1.05rem}.input-hint{font-size:.85rem;color:var(--text-muted);margin:0 0 10px}.settings-tabs-nav{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:30px}.settings-tab-btn{padding:12px 24px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-muted);font-weight:500;font-size:1.05rem;cursor:pointer;transition:all .2s}.settings-tab-btn.active{border-bottom-color:var(--primary);color:var(--primary);font-weight:700}.settings-content{padding:40px;display:flex;flex-direction:column;gap:25px}.settings-section-title{margin:0 0 15px;font-size:1.2rem;color:var(--text-main)}.settings-actions{margin-top:15px;display:flex;justify-content:flex-end;gap:15px;align-items:center}.radio-card{display:flex;align-items:center;gap:8px;cursor:pointer;padding:10px 15px;border:1px solid var(--border-color);border-radius:8px;background:var(--card-bg);transition:all .2s}.radio-card.active{border:2px solid var(--primary);background:var(--primary-soft)}.radio-card input{width:18px;height:18px}.divider{border-top:1px solid var(--border-color);margin:5px 0}.test-result{font-size:1rem;font-weight:600;margin-right:auto}.test-result.success{color:var(--secondary)}.test-result.fail{color:#ef4444}.info-banner{margin-top:10px;padding:15px;background:#3b82f61a;border-radius:8px;border:1px solid rgba(59,130,246,.2);font-size:.9rem;color:var(--text-main);display:flex;gap:10px}.msg-banner{padding:10px;border-radius:8px;font-size:.95rem}.msg-banner.success{background:#10b9811a;color:var(--secondary)}.msg-banner.error{background:#ef44441a;color:#ef4444}.admin-create-box{background:var(--bg-subtle);border:1px solid var(--border-color);border-radius:8px;padding:20px}.admin-create-box h4{margin:0 0 15px;color:var(--text-main)}.ext-service-card{background:var(--bg-subtle);border:1px solid var(--border-color);border-radius:12px;padding:25px}.custom-tooltip{padding:12px!important;background:var(--card-bg)!important;border:1px solid var(--border-color)!important;font-size:13px;z-index:1000;position:relative;color:var(--text-main)}.tooltip-label{font-weight:600;margin:0 0 8px}.tooltip-citations{margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--border-color);font-size:12px;color:var(--text-muted)}.tooltip-citation-total{margin-bottom:5px}.tooltip-citation-total strong{color:#ec4899;font-weight:700}.tooltip-citation-detail{font-size:11px;color:var(--text-secondary);padding-left:5px;border-left:2px solid var(--border-color)}.tooltip-citation-detail div{margin-bottom:2px}.tooltip-muted{color:var(--text-muted);font-size:10px}.spinner{width:40px;height:40px;border:3px solid rgba(79,70,229,.2);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}.ext-metrics-section{margin-top:15px;padding-top:15px;border-top:1px solid var(--border-color)}.orcid-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:#10b9811a;border:1px solid rgba(16,185,129,.25);border-radius:6px;margin-bottom:12px;font-size:.8rem}.orcid-badge a{color:var(--secondary);text-decoration:none;font-weight:600}.orcid-badge a:hover{text-decoration:underline}.ext-metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ext-metric-item{background:var(--bg-subtle);border-radius:8px;padding:12px}.ext-metric-source{font-size:.78rem;font-weight:700;color:var(--text-secondary);margin-bottom:8px}.ext-metric-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:3px}.ext-metric-label{font-size:.75rem;color:var(--text-muted)}.ext-metric-value{font-size:1.1rem;font-weight:700;color:var(--text-main)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px;opacity:.5}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media (max-width: 1200px){.charts-grid,.ai-charts-row{grid-template-columns:1fr}.detail-top-row{flex-direction:column}.radar-panel,.ai-report-panel{flex:1 1 100%}}@media (max-width: 768px){.sidebar{width:200px;padding:20px 15px}.sidebar-logo-text{font-size:1rem}.info-grid{grid-template-columns:1fr}.content-area{padding:0 15px 15px}.header-bar{margin:10px 15px}}.ai-search-container{position:relative;flex:1;overflow:hidden}.ai-chat-area{position:absolute;top:0;left:0;right:0;bottom:82px;overflow-y:auto;padding:24px 20px;scroll-behavior:smooth}.ai-chat-area::-webkit-scrollbar{width:6px}.ai-chat-area::-webkit-scrollbar-track{background:transparent}.ai-chat-area::-webkit-scrollbar-thumb{background:var(--text-muted);opacity:.3;border-radius:3px}.ai-chat-area::-webkit-scrollbar-thumb:hover{background:var(--text-secondary);opacity:.5}.ai-input-area{position:absolute;bottom:0;left:0;right:0;padding:10px 20px 14px;background:var(--bg-color);border-top:1px solid var(--border-color);z-index:2}.ai-welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;padding:40px 20px}.ai-welcome-badge{width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%);display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 8px 24px #4f46e540}.ai-welcome-icon{font-size:2.4rem;filter:grayscale(0)}.ai-welcome h2{font-size:1.6rem;font-weight:700;color:var(--text-main);margin:0 0 8px;letter-spacing:-.02em}.ai-welcome-desc{color:var(--text-muted);font-size:.92rem;line-height:1.7;margin:0 0 32px}.ai-suggestions{display:flex;flex-direction:column;gap:8px;width:100%;max-width:520px}.ai-suggestion-chip{display:flex;align-items:center;gap:10px;width:100%;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:12px 16px;font-size:.875rem;color:var(--text-main);cursor:pointer;text-align:left;transition:all .2s ease}.ai-suggestion-chip:hover{border-color:var(--primary);background:#4f46e50a;box-shadow:0 2px 8px #4f46e51a;transform:translateY(-1px)}.ai-chip-icon{font-size:1.15rem;flex-shrink:0}.ai-chip-text{flex:1;line-height:1.4}.ai-messages{display:flex;flex-direction:column;gap:20px;max-width:860px;margin:0 auto;padding-bottom:8px}.ai-msg{display:flex;align-items:flex-start;gap:12px}.ai-msg-user{flex-direction:row-reverse}.ai-msg-col{display:flex;flex-direction:column;min-width:0;max-width:80%}.ai-msg-user .ai-msg-col{align-items:flex-end}.ai-msg-avatar{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%);flex-shrink:0;letter-spacing:.02em;box-shadow:0 2px 6px #4f46e533;margin-top:2px}.ai-msg-avatar-user{background:linear-gradient(135deg,#3b82f6,#1d4ed8);box-shadow:0 2px 6px #3b82f633}.ai-msg-bubble{border-radius:16px;padding:14px 18px;line-height:1.7;font-size:.9rem;overflow-wrap:break-word;word-break:break-word}.ai-msg-user .ai-msg-bubble{background:linear-gradient(135deg,var(--primary) 0%,#6366f1 100%);color:#fff;border-bottom-right-radius:4px;box-shadow:0 2px 8px #4f46e526}.ai-msg-assistant .ai-msg-bubble{background:var(--card-bg);border:1px solid var(--border-color);border-bottom-left-radius:4px;box-shadow:0 1px 4px #00000008}.ai-msg-error .ai-msg-content{color:#ef4444}.ai-msg-meta{display:flex;align-items:center;gap:8px;margin-top:4px;padding:0 4px}.ai-msg-meta-right{justify-content:flex-end}.ai-msg-time{font-size:.7rem;color:var(--text-muted);opacity:.7}.ai-msg-provider-tag{font-size:.65rem;font-weight:600;color:var(--primary);background:#4f46e514;padding:1px 7px;border-radius:4px;letter-spacing:.03em}.ai-msg-content{overflow-wrap:break-word;word-break:break-word}.ai-msg-content h2,.ai-msg-content h3,.ai-msg-content h4,.ai-msg-content h5{font-weight:600;color:var(--text-main);margin:16px 0 8px;line-height:1.4}.ai-msg-content h2{font-size:1.1rem}.ai-msg-content h3{font-size:1rem}.ai-msg-content h4{font-size:.93rem}.ai-msg-content h5{font-size:.88rem}.ai-msg-content h2:first-child,.ai-msg-content h3:first-child,.ai-msg-content h4:first-child{margin-top:0}.ai-msg-content p{margin:6px 0;line-height:1.7}.ai-msg-content ul,.ai-msg-content ol{margin:8px 0;padding-left:22px}.ai-msg-content ul li,.ai-msg-content ol li{margin:5px 0;line-height:1.6}.ai-msg-content code{background:#4f46e512;padding:2px 6px;border-radius:4px;font-size:.84em;font-family:Consolas,Monaco,monospace}.ai-msg-content strong{color:var(--primary);font-weight:600}.ai-msg-content hr{border:none;border-top:1px solid var(--border-color);margin:14px 0}.ai-table-wrap{overflow-x:auto;margin:14px 0;border-radius:8px;border:1px solid var(--border-color);scrollbar-width:thin}.ai-table-wrap::-webkit-scrollbar{height:6px}.ai-table-wrap::-webkit-scrollbar-thumb{background:#94a3b866;border-radius:3px}.ai-table{min-width:100%;width:max-content;border-collapse:collapse;font-size:.82rem}.ai-table th,.ai-table td{padding:9px 14px;text-align:left;white-space:normal;word-break:break-word;min-width:80px;border-bottom:1px solid var(--border-color)}.ai-table td:first-child,.ai-table th:first-child{white-space:nowrap;min-width:auto}.ai-table td:not(:first-child),.ai-table th:not(:first-child){min-width:160px}.ai-table th{background:#4f46e50d;font-weight:600;font-size:.78rem;text-transform:none;color:var(--text-main);position:sticky;top:0}.ai-table tbody tr:hover td{background:#4f46e508}.ai-table tbody tr:last-child td{border-bottom:none}.ai-msg-loading{padding:14px 18px;display:flex;align-items:center;gap:10px}.ai-typing-indicator{display:flex;gap:4px;align-items:center}.ai-typing-indicator span{width:7px;height:7px;border-radius:50%;background:var(--primary);opacity:.35;animation:aiTyping 1.4s infinite ease-in-out}.ai-typing-indicator span:nth-child(2){animation-delay:.2s}.ai-typing-indicator span:nth-child(3){animation-delay:.4s}.ai-typing-text{font-size:.8rem;color:var(--text-muted);font-weight:500}@keyframes aiTyping{0%,80%,to{opacity:.35;transform:scale(1)}40%{opacity:1;transform:scale(1.15)}}.ai-input-box{display:flex;align-items:flex-end;gap:8px;padding:8px 12px 8px 16px;max-width:860px;margin:0 auto;background:var(--card-bg);border:1px solid var(--border-color);border-radius:14px;box-shadow:0 2px 8px #0000000a;transition:border-color .2s,box-shadow .2s}.ai-input-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.ai-input{flex:1;border:none;outline:none;background:transparent;font-size:.9rem;font-family:Inter,Pretendard,sans-serif;resize:none;max-height:120px;line-height:1.5;color:var(--text-main);padding:6px 0}.ai-input::placeholder{color:var(--text-muted);opacity:.6}.ai-input-actions{display:flex;gap:4px;align-items:center;flex-shrink:0}.ai-btn-send{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,#6366f1 100%);color:#fff;border:none;border-radius:10px;cursor:pointer;transition:box-shadow .2s,opacity .2s}.ai-btn-send:hover:not(:disabled){box-shadow:0 4px 12px #4f46e559}.ai-btn-send:disabled{opacity:.35;cursor:not-allowed}.ai-btn-clear{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border-color);border-radius:8px;color:var(--text-muted);cursor:pointer;transition:all .2s}.ai-btn-clear:hover:not(:disabled){background:#ef44441a;border-color:#ef44444d;color:#ef4444}.ai-btn-clear:disabled{opacity:.3;cursor:not-allowed}.ai-input-hint{text-align:center;font-size:.68rem;color:var(--text-muted);opacity:.5;margin-top:6px;-webkit-user-select:none;user-select:none}