:root{--bg-primary: #0A0C13;--bg-secondary: #10131D;--bg-tertiary: #171B28;--surface: #151925;--surface-2: #1B2030;--surface-3: #222839;--bg-glass: #151925;--bg-glass-hover: #1B2030;--border-color: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .13);--border-glow: rgba(255, 255, 255, .2);--c-green: #4ADE80;--c-amber: #FACC15;--c-orange: #FB923C;--c-cyan: #38BDF8;--c-violet: #A78BFA;--c-pink: #F472B6;--c-red: #F87171;--c-teal: #2DD4BF;--accent-cyan: var(--c-cyan);--accent-violet: var(--c-violet);--accent-emerald: var(--c-green);--accent-amber: var(--c-amber);--accent-rose: var(--c-pink);--accent-blue: var(--c-cyan);--accent-primary: var(--c-green);--text-primary: #FFFFFF;--text-secondary: #A8B0C2;--text-muted: #6B7385;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .6);--shadow-glow-cyan: 0 0 0 1px rgba(56, 189, 248, .25);--shadow-glow-violet: 0 0 0 1px rgba(167, 139, 250, .25);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 22px;--radius-round: 50%;--transition-fast: .16s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .6s cubic-bezier(.16, 1, .3, 1);--sidebar-width: 248px;--sidebar-collapsed: 72px;--top-bar-height: 68px;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Space Grotesk", "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.011em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:10px;border:3px solid var(--bg-primary)}::-webkit-scrollbar-thumb:hover{background:#2e3650}::selection{background:#4ade8047;color:#fff}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;letter-spacing:-.03em;line-height:1.15;color:var(--text-primary)}h1{font-size:clamp(2rem,4vw,3rem)}h2{font-size:1.6rem}h3{font-size:1.15rem;letter-spacing:-.02em}h4{font-size:1rem}p{line-height:1.65}a{color:var(--c-cyan);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--c-teal)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.gradient-text{background:linear-gradient(120deg,#FFFFFF 0%,#FFFFFF 40%,var(--c-green) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.glow-text{color:var(--c-green);text-shadow:0 0 24px rgba(74,222,128,.45)}.section-title{font-size:1.75rem;margin-bottom:6px}.section-subtitle{color:var(--text-secondary);font-size:.98rem;margin-top:4px}.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}#noise-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}#cursor-glow{position:fixed;width:480px;height:480px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(74,222,128,.055) 0%,transparent 62%);transform:translate(-50%,-50%);transition:opacity .4s ease;will-change:transform}#particles-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 60% 45% at 12% 8%,rgba(56,189,248,.07),transparent 60%),radial-gradient(ellipse 55% 45% at 88% 92%,rgba(167,139,250,.07),transparent 60%)}.glass-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:22px;position:relative;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.glass-card>h3{margin-bottom:16px}.glass-card-hover:hover,.glass-card.interactive:hover{background:var(--surface-2);border-color:var(--border-strong);transform:translateY(-3px);box-shadow:var(--shadow-md)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head h3{margin:0}.legend-row{display:flex;flex-wrap:wrap;gap:8px}.legend-chip{display:inline-flex;align-items:center;gap:7px;background:var(--surface-2);border:1px solid var(--border-color);border-radius:999px;padding:5px 12px 5px 9px;font-size:.76rem;font-weight:600;color:var(--text-secondary);white-space:nowrap}.legend-chip:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--dot, var(--c-green))}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}.btn-primary{background:var(--c-green);color:#06210f;font-weight:700;font-size:.9rem;letter-spacing:-.01em;padding:11px 20px;border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap}.btn-primary:hover{background:#6ee7a0;transform:translateY(-1px);box-shadow:0 6px 20px #4ade8047}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--surface-3);color:var(--text-primary);font-weight:600;font-size:.9rem;padding:11px 20px;border-radius:var(--radius-md);border:1px solid var(--border-color);transition:all var(--transition-fast)}.btn-secondary:hover{background:#2a3145;border-color:var(--border-strong)}.btn-ghost{background:transparent;color:var(--text-secondary);font-weight:600;font-size:.9rem;padding:11px 20px;border-radius:var(--radius-md);border:1px solid var(--border-color);transition:all var(--transition-fast)}.btn-ghost:hover{background:var(--surface-2);color:var(--text-primary);border-color:var(--border-strong)}.btn-icon{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:1rem;transition:all var(--transition-fast)}.btn-icon:hover{background:var(--surface-3);color:var(--text-primary)}.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.01em;background:var(--surface-3);color:var(--text-secondary);border:1px solid var(--border-color);transition:all var(--transition-fast);cursor:default}.tag-projects{background:#38bdf824;color:var(--c-cyan);border-color:#38bdf847}.tag-skills{background:#4ade8024;color:var(--c-green);border-color:#4ade8047}.tag-certifications{background:#f472b624;color:var(--c-pink);border-color:#f472b647}.tag-internships{background:#facc1524;color:var(--c-amber);border-color:#facc1547}.tag-achievements{background:#a78bfa24;color:var(--c-violet);border-color:#a78bfa47}.tag-academics{background:#fb923c24;color:var(--c-orange);border-color:#fb923c47}button.tag{cursor:pointer}button.tag:hover{border-color:var(--border-glow)}.landing-container{position:relative;z-index:2;height:100vh;overflow-y:auto;overflow-x:hidden;background:radial-gradient(ellipse 70% 50% at 50% -10%,rgba(74,222,128,.1),transparent 60%),radial-gradient(ellipse 60% 50% at 85% 20%,rgba(56,189,248,.07),transparent 55%),var(--bg-primary);transition:opacity .7s ease,transform .7s ease}.landing-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px 6vw;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#0a0c13b8;border-bottom:1px solid var(--border-color)}.landing-nav .brand{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:700;font-size:1.1rem;letter-spacing:-.02em}.landing-nav .brand .logo-icon{color:var(--c-green);font-size:1.15rem}.landing-nav-links{display:flex;align-items:center;gap:26px}.landing-nav-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500}.landing-nav-links a:hover{color:var(--text-primary)}.landing-hero{max-width:1180px;margin:0 auto;padding:90px 6vw 70px;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px 7px 11px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border-color);font-size:.78rem;font-weight:600;color:var(--text-secondary);margin-bottom:30px}.hero-badge .pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--c-green);box-shadow:0 0 #4ade80b3;animation:pulse-ring 2.2s infinite}@keyframes pulse-ring{0%{box-shadow:0 0 #4ade8099}70%{box-shadow:0 0 0 9px #4ade8000}to{box-shadow:0 0 #4ade8000}}.landing-title{font-size:clamp(2.9rem,8vw,5.6rem);font-weight:700;line-height:1.02;letter-spacing:-.045em;margin-bottom:22px}.landing-title .accent{color:var(--c-green)}.landing-subtitle{font-size:clamp(1rem,2vw,1.22rem);color:var(--text-secondary);max-width:620px;margin:0 auto 38px;line-height:1.6}.hero-cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}.landing-btn{padding:14px 30px;font-size:.98rem}.hero-proof{display:flex;justify-content:center;flex-wrap:wrap;gap:34px;margin-top:52px}.hero-proof .proof-item{text-align:center}.hero-proof .proof-value{font-family:var(--font-heading);font-size:1.7rem;font-weight:700;color:var(--text-primary)}.hero-proof .proof-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-top:3px}.hero-preview{max-width:1000px;margin:66px auto 0;border-radius:var(--radius-xl);border:1px solid var(--border-strong);background:var(--bg-secondary);box-shadow:var(--shadow-lg);overflow:hidden;transform:perspective(1600px) rotateX(6deg);transform-origin:top center}.hero-preview .mock-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border-color)}.hero-preview .mock-bar .dot{width:10px;height:10px;border-radius:50%}.hero-preview .mock-body{padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.mock-tile{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;text-align:left}.mock-tile .mock-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.mock-tile .mock-value{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;margin-top:6px}.mock-bars{grid-column:1 / -1;display:flex;align-items:flex-end;gap:9px;height:108px;padding-top:10px}.mock-bars span{flex:1;border-radius:5px 5px 0 0;opacity:.9}.landing-section{max-width:1180px;margin:0 auto;padding:78px 6vw}.landing-section-head{text-align:center;margin-bottom:46px}.landing-section-head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:12px 0 14px}.landing-section-head p{color:var(--text-secondary);max-width:560px;margin:0 auto}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:18px}.feature-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:26px;transition:all var(--transition-normal)}.feature-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-md)}.feature-card .feature-icon{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:17px;background:var(--tint, rgba(74, 222, 128, .14))}.feature-card h3{margin-bottom:9px;font-size:1.06rem}.feature-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.landing-cta{max-width:1180px;margin:0 auto 90px;padding:62px 6vw;text-align:center;border-radius:var(--radius-xl);border:1px solid var(--border-color);background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(74,222,128,.11),transparent 65%),var(--surface)}.landing-cta h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:14px}.landing-cta p{color:var(--text-secondary);margin-bottom:30px}.landing-footer{border-top:1px solid var(--border-color);padding:26px 6vw;text-align:center;color:var(--text-muted);font-size:.84rem}#app{display:flex;height:100vh;position:relative;z-index:2}#sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:20px 12px;transition:transform var(--transition-normal)}.sidebar-header{padding:4px 10px 24px}.sidebar-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:700;font-size:1.16rem;letter-spacing:-.02em}.sidebar-logo .logo-icon{color:var(--c-green);font-size:1.2rem}.nav-items{display:flex;flex-direction:column;gap:3px;flex:1}.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;font-weight:500;text-align:left;position:relative;transition:all var(--transition-fast)}.nav-item svg{width:18px;height:18px;flex-shrink:0}.nav-item:hover{background:var(--surface-2);color:var(--text-primary)}.nav-item.active{background:var(--surface-3);color:var(--text-primary);font-weight:600}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:18px;border-radius:0 3px 3px 0;background:var(--c-green)}.sidebar-footer{display:flex;flex-direction:column;gap:3px;padding-top:14px;border-top:1px solid var(--border-color)}#api-key-btn.has-key{color:var(--c-green)}#api-key-btn.has-key svg{color:var(--c-green)}#main-content{flex:1;display:flex;flex-direction:column;min-width:0}#top-bar{height:var(--top-bar-height);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 28px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.top-bar-left{display:flex;align-items:center;gap:14px}#section-title{font-size:1.18rem}#search-container{position:relative;width:min(420px,42vw)}.search-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-muted);pointer-events:none}#global-search{width:100%;padding:10px 14px 10px 38px;background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.88rem;outline:none;transition:all var(--transition-fast)}#global-search::placeholder{color:var(--text-muted)}#global-search:focus{border-color:#4ade8080;background:var(--surface-2);box-shadow:0 0 0 3px #4ade801a}.search-results-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);max-height:380px;overflow-y:auto;display:none;z-index:100;padding:6px}.search-results-dropdown.active{display:block}.search-result-item{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.search-result-item:hover{background:var(--surface-3)}#content-area{flex:1;overflow-y:auto;padding:28px}.section{display:none;animation:fade-in .35s ease both}.section.active{display:block}.dashboard-header{margin-bottom:24px}.dashboard-header h1{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:6px}.tagline{font-size:.88rem;margin-top:2px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}.dashboard-row{margin-bottom:18px}.stat-card{padding:20px;border-radius:var(--radius-lg);position:relative;overflow:hidden}.stat-card .stat-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.09em;color:var(--text-muted);font-weight:600}.stat-card .stat-value{font-family:var(--font-heading);font-size:2.3rem;font-weight:700;line-height:1.1;margin-top:8px;letter-spacing:-.035em}.stat-card .stat-delta{font-size:.78rem;font-weight:600;margin-top:6px;display:inline-flex;align-items:center;gap:5px}.stat-card .stat-accent{position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent, var(--c-green))}.kpi-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:1px;background:var(--border-color);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.kpi-cell{background:var(--surface);padding:18px 16px;text-align:center}.kpi-cell .kpi-value{font-family:var(--font-heading);font-size:1.6rem;font-weight:700;letter-spacing:-.03em;color:var(--kpi, var(--text-primary))}.kpi-cell .kpi-label{font-size:.72rem;color:var(--text-muted);margin-top:5px;line-height:1.35}.chart-container{display:flex;flex-direction:column}.chart-body{flex:1;position:relative;min-height:0}.recent-items-list ul{list-style:none;padding:0;margin:0}.recent-items-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border-color);font-size:.9rem}.recent-items-list li:last-child{border-bottom:none}.insights-panel ul{list-style:none;padding:0;margin:0}.insights-panel li{display:flex;gap:10px;padding:11px 0;color:var(--text-secondary);font-size:.88rem;line-height:1.55;border-bottom:1px solid var(--border-color)}.insights-panel li:last-child{border-bottom:none}.collection-card{background:var(--surface-2);border:1px solid var(--border-color);border-left:3px solid var(--accent, var(--c-cyan));border-radius:var(--radius-md);padding:16px;cursor:pointer;transition:all var(--transition-fast)}.collection-card:hover{transform:translateY(-3px);background:var(--surface-3)}.collection-card h4{margin-bottom:7px;font-size:1rem}.collection-card p{font-size:.84rem;color:var(--text-secondary);margin-bottom:12px}.collection-card .count{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.documents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:16px}.document-card{display:flex;flex-direction:column;gap:11px;cursor:pointer}.document-card .file-icon{font-size:1.5rem}.document-card h4{font-size:.97rem;line-height:1.35}.document-card p{font-size:.84rem;color:var(--text-secondary)}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.filter-bar .tag{padding:7px 14px;font-size:.82rem}.empty-state{text-align:center;padding:56px 24px;color:var(--text-muted);border:1px dashed var(--border-strong);border-radius:var(--radius-lg)}.empty-state h3{color:var(--text-secondary);margin-bottom:8px}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius-xl);padding:52px 24px;text-align:center;cursor:pointer;background:var(--surface);transition:all var(--transition-normal)}.dropzone:hover,.dropzone.dragover{border-color:var(--c-green);background:#4ade800d;transform:scale(1.008)}.dropzone h3{margin-bottom:8px}.dropzone p{color:var(--text-secondary);font-size:.9rem}.progress-track{height:5px;width:100%;background:var(--surface-3);border-radius:99px;overflow:hidden}.progress-fill{height:100%;border-radius:99px;background:var(--c-green);transition:width .4s ease}.graph-container{position:relative;height:calc(100vh - var(--top-bar-height) - 132px);min-height:460px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.graph-container svg{width:100%;height:100%;display:block}.graph-controls{position:absolute;top:16px;right:16px;display:flex;gap:7px;padding:7px;background:#151925e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-md);z-index:10}.graph-legend{position:absolute;bottom:16px;left:16px;display:flex;flex-wrap:wrap;gap:7px;padding:9px;background:#151925e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid 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