@media (max-width:480px){.main-content{padding:4.8rem 0.65rem 2rem 0.65rem !important;}.header-left h1{font-size:1rem !important;}.kpi-strip-analytics{grid-template-columns:1fr !important;}.stat-item{flex:0 0 calc(50% - 0.3rem) !important;}.chart-card{height:300px !important;}.insight-card{padding:0.75rem !important;}.donut-wrap{height:150px !important;}.donut-canvas{width:140px !important;height:140px !important;max-width:140px !important;max-height:140px !important;}}.custom-select-wrapper{position:relative;width:100%;z-index:99;margin-bottom:0.5rem;}.custom-select-wrapper.open{z-index:9999 !important;}.custom-select-trigger{display:flex;justify-content:space-between;align-items:center;background:rgba(18,24,38,0.7) !important;border:1px solid rgba(255,255,255,0.08) !important;color:#f1f5f9 !important;padding:0.65rem 1rem !important;border-radius:10px !important;font-size:0.85rem !important;font-weight:500 !important;cursor:pointer !important;width:100% !important;transition:all 0.3s cubic-bezier(0.16,1,0.3,1) !important;box-shadow:inset 0 1px 2px rgba(0,0,0,0.2) !important;user-select:none;box-sizing:border-box;}.custom-select-trigger:hover{border-color:rgba(56,189,248,0.35) !important;background-color:rgba(21,27,43,0.8) !important;box-shadow:0 0 15px rgba(56,189,248,0.08),inset 0 1px 2px rgba(0,0,0,0.2) !important;transform:translateY(-1px);}.custom-select-wrapper.open .custom-select-trigger{border-color:#38bdf8 !important;box-shadow:0 0 20px rgba(56,189,248,0.15),inset 0 1px 2px rgba(0,0,0,0.2) !important;}.custom-select-trigger::after{content:"";width:8px;height:8px;border-right:2px solid #38bdf8;border-bottom:2px solid #38bdf8;transform:rotate(45deg);transition:transform 0.3s cubic-bezier(0.16,1,0.3,1);margin-left:1rem;margin-top:-3px;}.custom-select-wrapper.open .custom-select-trigger::after{transform:rotate(-135deg);margin-top:3px;}.custom-select-options{position:absolute;top:calc(100% + 6px);left:0;right:0;background:rgba(11,15,25,0.95) !important;border:1px solid rgba(255,255,255,0.1) !important;border-radius:12px !important;box-shadow:0 10px 30px rgba(0,0,0,0.5),0 0 30px rgba(56,189,248,0.05) !important;z-index:999;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s cubic-bezier(0.16,1,0.3,1) !important;max-height:260px;overflow-y:auto;backdrop-filter:blur(20px);padding:0.4rem;box-sizing:border-box;}.custom-select-options::-webkit-scrollbar{width:6px !important;}.custom-select-options::-webkit-scrollbar-track{background:rgba(255,255,255,0.02) !important;border-radius:99px !important;}.custom-select-options::-webkit-scrollbar-thumb{background:rgba(56,189,248,0.3) !important;border-radius:99px !important;border:1px solid rgba(255,255,255,0.05) !important;}.custom-select-options::-webkit-scrollbar-thumb:hover{background:rgba(56,189,248,0.5) !important;}.custom-select-wrapper.open .custom-select-options{opacity:1;visibility:visible;transform:translateY(0);}.custom-optgroup-label{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.08em;color:#64748b;font-weight:700;padding:0.5rem 0.75rem 0.25rem 0.75rem;user-select:none;}.custom-option{padding:0.55rem 0.75rem;font-size:0.85rem;color:#cbd5e1;border-radius:8px;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;justify-content:space-between;box-sizing:border-box;}.custom-option:hover{background:rgba(56,189,248,0.08);color:#38bdf8;padding-left:0.95rem;}.custom-option.selected{background:linear-gradient(135deg,rgba(56,189,248,0.15),rgba(16,185,129,0.15));color:#38bdf8;font-weight:600;border:1px solid rgba(56,189,248,0.15);}.option-sm-hint{display:inline-flex;align-items:center;margin-left:0.4rem;flex-shrink:0;opacity:0;transition:opacity 0.15s;}body.student-mode-active .custom-option:hover .option-sm-hint{opacity:1;}body.student-mode-active .custom-option:hover{background:rgba(139,92,246,0.08);color:#c4b5fd;border:1px solid rgba(139,92,246,0.2);}.custom-select-search{background:rgba(8,12,26,0.9) !important;border:1px solid rgba(255,255,255,0.08) !important;color:#f1f5f9 !important;padding:0.45rem 0.75rem !important;border-radius:8px !important;font-size:0.8rem !important;font-family:'Outfit',sans-serif !important;outline:none !important;width:calc(100% - 1.2rem) !important;margin:0.4rem 0.6rem 0.6rem 0.6rem !important;box-sizing:border-box !important;position:sticky !important;top:0 !important;z-index:10 !important;}.custom-select-search:focus{border-color:#38bdf8 !important;box-shadow:0 0 10px rgba(56,189,248,0.15) !important;}.stats-strip{display:flex;gap:0;padding:0;background:rgba(8,12,28,0.7);border:1px solid rgba(255,255,255,0.05);border-radius:12px;margin-bottom:1.25rem;flex-wrap:wrap;overflow:hidden;backdrop-filter:blur(12px);}@keyframes ei-border-spin{0%{background-position:0% 50%;}100%{background-position:200% 50%;}}@keyframes ei-glow-pulse{0%,100%{opacity:0.5;}50%{opacity:1;}}@keyframes ei-scan-sweep{0%{transform:translateX(-120%);}100%{transform:translateX(220%);}}@keyframes ei-dot-pulse{0%,100%{box-shadow:0 0 0 0 rgba(0,214,143,0.55);}70%{box-shadow:0 0 0 6px rgba(0,214,143,0);}}.explorer-insight-block{position:relative;margin-bottom:1.25rem;border-radius:16px;padding:2px;background:linear-gradient( 100deg,rgba(56,189,248,0.55) 0%,rgba(0,214,143,0.55) 25%,rgba(56,189,248,0.15) 45%,rgba(168,85,247,0.35) 65%,rgba(56,189,248,0.55) 100% );background-size:220% 100%;animation:ei-border-spin 9s linear infinite;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,0.45);}.eib-glow{position:absolute;inset:-40% -10%;background:radial-gradient(circle at 18% 30%,rgba(56,189,248,0.22),transparent 55%),radial-gradient(circle at 85% 70%,rgba(0,214,143,0.18),transparent 55%);animation:ei-glow-pulse 4.5s ease-in-out infinite;pointer-events:none;z-index:0;}.eib-scan{position:absolute;top:0;bottom:0;width:35%;background:linear-gradient( 100deg,transparent 0%,rgba(255,255,255,0.05) 45%,rgba(255,255,255,0.09) 50%,rgba(255,255,255,0.05) 55%,transparent 100% );animation:ei-scan-sweep 6.5s ease-in-out infinite;pointer-events:none;z-index:1;}.eib-inner{position:relative;z-index:2;background:radial-gradient(circle at 0% 0%,rgba(56,189,248,0.10),transparent 45%),linear-gradient(135deg,#0d1320 0%,#0a0e17 100%);border-radius:14px;padding:1.1rem 1.4rem 1rem;}.eib-header{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;margin-bottom:0.7rem;flex-wrap:wrap;}.eib-header-left{display:flex;align-items:center;gap:0.5rem;}.eib-icon-wrap{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,rgba(56,189,248,0.18),rgba(0,214,143,0.14));border:1px solid rgba(56,189,248,0.3);color:#38bdf8;flex-shrink:0;box-shadow:0 0 22px rgba(56,189,248,0.18);}.eib-dot{width:6px;height:6px;border-radius:50%;background:#00d68f;animation:ei-dot-pulse 2s ease-out infinite;flex-shrink:0;}.eib-label{font-family:'DM Mono','JetBrains Mono',monospace;font-size:0.66rem;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:#5eead4;}.eib-date{font-family:'DM Mono','JetBrains Mono',monospace;font-size:0.65rem;color:rgba(255,255,255,0.25);font-weight:400;letter-spacing:0.02em;}.eib-chips{display:flex;gap:0.4rem;flex-wrap:wrap;}.eib-chip{font-family:'Outfit',sans-serif;font-size:0.59rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase;padding:0.2rem 0.6rem;border-radius:7px;box-shadow:0 0 10px rgba(0,0,0,0.3);}.eib-headline{font-family:'Outfit',sans-serif;font-size:1.08rem;font-weight:600;color:#f8fafc;line-height:1.55;letter-spacing:-0.01em;margin:0 0 0.7rem;}.eib-plain{font-size:0.88rem;font-weight:500;color:#94a3b8;line-height:1.55;padding:0.6rem 0.85rem;border-radius:10px;background:rgba(56,189,248,0.04);border:1px solid rgba(56,189,248,0.12);margin-bottom:0.8rem;box-shadow:inset 0 1px 0 rgba(255,255,255,0.02);}.eib-plain em{color:#5eead4;font-style:normal;font-weight:700;margin-right:0.15em;}.hl-green{color:#10b981;font-weight:800;text-shadow:0 0 10px rgba(16,185,129,0.2);}.hl-cyan{color:#38bdf8;font-weight:800;text-shadow:0 0 10px rgba(56,189,248,0.2);}.hl-purple{color:#a78bfa;font-weight:800;text-shadow:0 0 10px rgba(167,139,250,0.2);}.hl-amber{color:#fbbf24;font-weight:800;}.hl-rose{color:#f87171;font-weight:800;}.hl-red{color:#f43f5e;font-weight:800;text-shadow:0 0 10px rgba(244,63,150,0.2);}.hl-white{color:#fff;font-weight:800;}.hl-dynamic{font-weight:800;}.eib-pills{display:flex;gap:0.45rem;flex-wrap:wrap;}.eib-pill,