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h1{font-size:2.2rem;color:#2d3748;margin-bottom:16px;font-weight:700}.maintenance-content p{color:#4a5568;font-size:1.1rem;margin-bottom:28px}.maintenance-highlight{color:#3182ce;font-weight:600}.maintenance-loader{margin:0 auto;border:5px solid #e2e8f0;border-top:5px solid #3182ce;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.page-loader{min-height:60vh;padding:2.5rem 1rem 4rem;opacity:0;animation:pl-fade-in .3s ease .18s forwards}.page-loader .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.page-loader-bar{position:fixed;top:0;left:0;right:0;height:3px;z-index:10000;overflow:hidden;background:var(--accent-hover)}.page-loader-bar:before{content:"";position:absolute;inset:0 auto 0 0;width:40%;border-radius:0 3px 3px 0;background:linear-gradient(90deg,transparent,var(--accent),var(--accent-light));box-shadow:0 0 10px var(--accent),0 0 4px var(--accent);animation:pl-bar 1.1s cubic-bezier(.65,0,.35,1) infinite}.page-loader-skeleton{max-width:1100px;margin:0 auto}.pl-block{border-radius:10px;background:linear-gradient(100deg,var(--skeleton-bg) 30%,var(--skeleton-highlight) 50%,var(--skeleton-bg) 70%);background-size:300% 100%;animation:pl-shimmer 1.4s ease-in-out infinite}.pl-eyebrow{width:120px;height:14px;margin-bottom:1rem}.pl-title{width:min(460px,80%);height:38px;margin-bottom:1.25rem}.pl-line{width:100%;height:14px;margin-bottom:.7rem}.pl-line-short{width:60%}.pl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem;margin-top:2.25rem}.pl-card{padding:1rem;border-radius:16px;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);opacity:0;transform:translateY(8px);animation:pl-rise .45s ease forwards;animation-delay:calc(.25s + var(--i) * .08s)}.pl-card-media{height:140px;margin-bottom:1rem;border-radius:12px}@keyframes pl-fade-in{to{opacity:1}}@keyframes pl-rise{to{opacity:1;transform:none}}@keyframes pl-bar{0%{transform:translate(-100%)}to{transform:translate(260%)}}@keyframes pl-shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media(prefers-reduced-motion:reduce){.page-loader,.pl-card{animation-duration:.01s}.pl-block,.page-loader-bar:before{animation:none}.page-loader-bar:before{width:100%;opacity:.6}}#root{margin:0 auto;padding:.5rem 1rem 1rem;font-family:Inter,sans-serif;color:var(--text);background:var(--bg)}@media(max-width:768px){#root{padding:.5rem;padding-top:0}.page-content,main,.container,section{margin-top:1rem;padding:.5rem}}.card{background:var(--card);padding:1.5rem 2rem;border-radius:12px;box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0b5cff1f}.btn submit,.btn{background:var(--accent);color:#fff;padding:10px 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20px #0000000f}.page-section h2{font-size:1.25rem;font-weight:700;margin-bottom:.5rem}.page-section p{line-height:1.7}.page-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.page-card{padding:1rem;border-radius:12px;border:1px solid var(--card);background:var(--card-bg, rgba(255,255,255,.6))}.page-card h3{font-weight:700;margin-bottom:.35rem}.page-card p{color:var(--muted)}@media(max-width:768px){.animated-hero-inner.container{margin-bottom:12px}.animated-hero-left{margin-bottom:8px}}.animated-hero-inner.container{width:min(100%,1100px);margin:0 auto}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.site-footer{margin-top:4rem;padding:1.5rem 0;text-align:center;border-top:1px solid var(--card);color:var(--muted);font-size:.9rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){#root{padding:1rem}.page-section{padding:2rem .5rem}.btn{width:100%}}.page{position:relative;border-radius:18px}.page:before{content:"";position:absolute;inset:0;z-index:-1;border-radius:18px;background:radial-gradient(1200px 400px at -10% -20%,color-mix(in srgb,var(--accent) 12%,transparent),transparent),radial-gradient(900px 350px at 110% 0%,color-mix(in srgb,var(--accent) 8%,transparent),transparent);pointer-events:none}.page-header{border:1px solid var(--text-border);border-radius:14px;padding:1rem 1.1rem;background:color-mix(in srgb,var(--card) 86%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:0 8px 24px #0f172a12;animation:pageFadeUp .45s ease both}.page-title{letter-spacing:.01em;color:var(--accent)}.page-subtitle{color:var(--muted)}.page-section{border:1px solid var(--text-border);border-left:4px solid var(--accent);border-radius:14px;background:color-mix(in srgb,var(--card) 90%,transparent);box-shadow:0 10px 26px #0f172a12;transition:transform .25s ease,box-shadow .25s ease}.page-section:hover{transform:translateY(-2px);box-shadow:0 14px 32px #0f172a17}.page-card{border:1px solid var(--text-border);border-radius:12px;background:color-mix(in srgb,var(--card) 94%,transparent);box-shadow:0 6px 18px #0f172a0f}.grid-3 .card,.grid-2 .card{border:1px solid var(--text-border);border-radius:12px;background:color-mix(in srgb,var(--card) 92%,transparent);box-shadow:0 8px 22px #0f172a0f;animation:pageFadeUp .35s ease both}.section-title h2{display:inline-flex;align-items:center;gap:.5rem}.section-title h2:after{content:"";width:34px;height:2px;background:var(--accent);opacity:.5}@keyframes pageFadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}:root{--bg: #f8faff;--bg-secondary: #edf2fb;--text: #1b2a49;--muted: #4b5563;--accent: #5b6fe0;--accent-light: #a5b4fc;--accent-hover: rgba(37, 99, 235, .08);--accent-strong: rgba(37, 99, 235, .18);--toggle-thumb-light: #ffffff;--toggle-thumb-dark: #1e293b;--accent-shadow-1: rgba(37, 99, 235, .15);--accent-shadow-2: rgba(37, 99, 235, .2);--accent-shadow-3: rgba(37, 99, 235, .25);--accent-shadow-4: rgba(37, 99, 235, .3);--accent-shadow-5: rgba(37, 99, 235, .35);--accent-border: rgba(37, 99, 235, .25);--card: rgba(255, 255, 255, .75);--card-glass: rgba(255, 255, 255, .6);--border: rgba(91, 111, 224, .2);--shadow: 0 4px 24px rgba(91, 111, 224, .1);--nav-glass: rgba(255, 255, 255, .55);--skeleton-bg: #e5e7eb;--skeleton-highlight: #f3f4f6;--text-primary: var(--text);--text-secondary: #475569;--text-muted: var(--muted);--text-border: var(--border);--card-bg: var(--card);--bg-alt: #ffffff;--primary-color: var(--accent);--accent-dark: #4453c4;--accent-bg: #eef1fe;--accent-rgb: 91, 111, 224;--accent-shadow: var(--accent-shadow-3);--danger-color: #dc2626;--input-bg: #ffffff;--input-focus-bg: #ffffff;--shadow-sm: 0 2px 8px rgba(91, 111, 224, .1)}body.dark{--bg: #0f172a;--bg-secondary: #1e293b;--text: #e2e8f0;--muted: #94a3b8;--accent: #818cf8;--accent-light: #a5b4fc;--accent-hover: rgba(129, 140, 248, .12);--accent-strong: rgba(129, 140, 248, .22);--accent-border: rgba(129, 140, 248, .35);--accent-shadow-1: rgba(0, 0, 0, .35);--accent-shadow-2: rgba(0, 0, 0, .4);--accent-shadow-3: rgba(0, 0, 0, .45);--accent-shadow-4: rgba(129, 140, 248, .18);--accent-shadow-5: rgba(0, 0, 0, .5);--card: rgba(30, 41, 59, .85);--card-glass: rgba(30, 41, 59, .72);--nav-glass: rgba(15, 23, 42, .72);--border: rgba(148, 163, 184, .22);--shadow: 0 4px 24px rgba(0, 0, 0, .45);--skeleton-bg: #374151;--skeleton-highlight: #4b5563;--text-primary: var(--text);--text-secondary: #cbd5e1;--text-muted: var(--muted);--text-border: var(--border);--card-bg: var(--card);--bg-alt: #1e293b;--primary-color: var(--accent);--accent-dark: #6366f1;--accent-bg: rgba(129, 140, 248, .16);--accent-rgb: 129, 140, 248;--accent-shadow: rgba(0, 0, 0, .45);--danger-color: #f87171;--input-bg: #1e293b;--input-focus-bg: #243349;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4)}@media(max-width:768px){main,.container,section,.page-content,[class*=page-],[class*=-page],.about-container,.research-container,.teaching-container,.schedule-container,.login-container,.dashboard-container{padding-top:10px!important;margin-top:0!important}[class*=container],[class*=page-],[class*=-page]{min-height:auto!important}.navbar+*{margin-top:0!important}}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background-color .4s ease,color .4s ease,border-color .4s ease}html,body{background:radial-gradient(circle at 20% 20%,var(--bg),#f3f7ff,#ffffff);color:var(--text);min-height:100vh;overflow-x:hidden}body.dark{background:radial-gradient(circle at 30% 30%,#0f172a,#111,#000)}.container{width:90%;max-width:1300px;margin:0 auto}.navbar{background:var(--nav-glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:0 0 20px 20px;border-bottom:1px solid var(--border);box-shadow:0 4px 25px #0000000d}.btn{background:var(--accent);color:#fff;border:none;padding:10px 18px;border-radius:10px;cursor:pointer;font-weight:500;box-shadow:var(--shadow);transition:all .3s ease}.btn:hover{transform:translateY(-3px);background:var(--accent-light)}.btn.ghost{background:transparent;color:var(--accent);border:2px solid var(--accent)}.btn.ghost:hover{background:var(--accent);color:#fff}.card{background:var(--card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);padding:1.5rem;transition:all .3s ease}.card:hover{transform:translateY(-3px);box-shadow:0 6px 30px #5b6fe026}.section-title h2{font-family:Playfair Display,serif;font-size:1.8rem;color:var(--accent);border-left:5px solid var(--accent);padding-left:12px}a{color:var(--accent);text-decoration:none;transition:color .25s ease}a:hover{color:var(--accent-light)}.clock-container,.search-widget,.theme-toggle-container{position:fixed;z-index:1000;pointer-events:auto}.clock-container{top:16px;left:20px;background:var(--card-glass);padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);font-weight:600;color:var(--text)}.search-widget{top:16px;right:20px;display:flex;align-items:center;background:var(--card-glass);border-radius:12px;padding:6px 10px;box-shadow:var(--shadow)}.search-widget input{border:none;background:transparent;color:var(--text);outline:none;width:150px}.search-widget button{background:transparent;border:none;cursor:pointer;font-size:1.2rem;color:var(--accent)}.theme-toggle-container{bottom:25px;right:25px}.theme-toggle{background:var(--card-glass);border-radius:50%;width:48px;height:48px;display:flex;justify-content:center;align-items:center;cursor:pointer;box-shadow:var(--shadow);transition:transform .3s ease}.theme-toggle:hover{transform:scale(1.1)}.theme-toggle .icon{color:var(--accent);font-size:1.4rem}.site-footer{margin-top:4rem;text-align:center;color:var(--muted);border-top:1px solid var(--border);padding:1.2rem;background:var(--bg-secondary);border-radius:18px 18px 0 0}.site-footer a{color:var(--accent)}.site-footer a:hover{color:var(--accent-light)}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"cv02","cv03","cv04","cv11";line-height:1.6}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.011em}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}::selection{background:var(--accent-strong);color:var(--text)}input,select,textarea,button{font-family:inherit}img{max-width:100%}*{scrollbar-width:thin;scrollbar-color:var(--accent-border) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--accent-border);border:2px solid transparent;background-clip:content-box;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--accent);border:2px solid transparent;background-clip:content-box}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.modal-backdrop{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:10000}.modal{background:#fff;color:#111827;width:min(92vw,700px);border-radius:12px;box-shadow:0 15px 35px #00000040;overflow:hidden;animation:modal-pop .18s ease-out;border:1px solid rgba(0,0,0,.06)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.06)}.modal-title{font-size:1.1rem;font-weight:700}.modal-close{background:transparent;border:none;font-size:20px;cursor:pointer;color:#6b7280}.modal-close:hover{color:#111827}.modal-body{padding:14px}.modal-footer{padding:12px 14px;border-top:1px solid rgba(0,0,0,.06);display:flex;gap:8px;justify-content:flex-end}@keyframes modal-pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}:root{--toast-bg:#111827;--toast-text:#f3f4f6;--toast-info:#2563eb;--toast-success:#059669;--toast-error:#dc2626;--toast-shadow:0 10px 25px rgba(0,0,0,.18)}.toast-container{position:fixed;top:16px;right:16px;z-index:99999;display:flex;flex-direction:column;gap:10px}.toast{display:flex;align-items:center;gap:10px;min-width:260px;max-width:360px;padding:10px 12px;border-radius:10px;background:var(--toast-bg);color:var(--toast-text);box-shadow:var(--toast-shadow);border-left:4px solid var(--toast-info);animation:slide-in .18s ease-out}.toast-success{border-left-color:var(--toast-success)}.toast-error{border-left-color:var(--toast-error)}.toast-msg{flex:1;font-weight:600}.toast-close{background:transparent;border:none;color:#9ca3af;font-size:18px;cursor:pointer}.toast-close:hover{color:#e5e7eb}@keyframes slide-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.scroll-anim{opacity:0;transform:none;transition:opacity .6s ease-out,transform .6s cubic-bezier(.22,1,.36,1);will-change:opacity,transform}.scroll-anim.animate{opacity:1}.scroll-anim.fade-in.animate{transform:none}.scroll-anim.slide-up{transform:translateY(30px)}.scroll-anim.slide-up.animate{transform:translateY(0)}.scroll-anim.slide-left{transform:translate(-30px)}.scroll-anim.slide-left.animate{transform:translate(0)}.scroll-anim.slide-right{transform:translate(30px)}.scroll-anim.slide-right.animate{transform:translate(0)}.scroll-anim.zoom-in{transform:scale(.9)}.scroll-anim.zoom-in.animate{transform:scale(1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif;transition:background-color .4s ease,color .4s ease,border-color .4s ease}body{min-height:100vh;color:var(--text);overflow-x:hidden}.container{width:90%;max-width:1400px;margin:0 auto}.section-title{margin-bottom:1.5rem;padding-top:0}.hero{min-height:calc(100vh - 100px);display:flex;flex-direction:column;justify-content:center;color:var(--text);position:relative;padding:1rem 0}.hero:before{content:"";position:absolute;inset:0;z-index:0}.hero-inner{max-width:1400px;width:100%;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:1}.hero-entry{animation:float-in .7s ease both}.hero-text{flex:1 1 300px}.hero-text-reveal{animation:soft-rise .9s ease both}.name-title{font-family:Playfair Display,serif;font-size:2.4rem;color:var(--accent);margin-bottom:1rem;text-shadow:0 2px 6px rgba(0,0,0,.05)}.designation{color:var(--text);font-size:1rem;margin-bottom:.75rem;line-height:1.6;font-weight:500}.typing-line{margin-bottom:1.35rem;font-size:.95rem;color:var(--muted)}.typing-line span{color:var(--accent);font-weight:700;border-right:2px solid var(--accent);padding-right:.2rem;animation:caret-blink .9s infinite}.hero-buttons{display:flex;gap:14px;justify-content:start}.btn{padding:10px 18px;border-radius:10px;font-weight:600;text-decoration:none;transition:all .3s ease;box-shadow:0 4px 12px var(--accent-shadow-2)}.btn.primary{background:linear-gradient(135deg,var(--accent),#1e40af);color:#fff}.btn.primary:hover{transform:translateY(-3px);box-shadow:0 8px 20px var(--accent-shadow-4)}.btn.ghost{border:2px solid var(--accent);color:var(--accent);background:var(--card-glass);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.btn.ghost:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}.hero-card{pointer-events:auto}.hero-card img{width:240px;height:240px;border-radius:50%;object-fit:cover;box-shadow:0 10px 30px var(--accent-shadow-3);transition:transform .5s ease,box-shadow .5s ease;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none;pointer-events:none;animation:profile-pop .8s ease both}.hero-card img:hover{transform:scale(1.08);box-shadow:0 12px 40px var(--accent-shadow-5)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;margin-top:1.4rem;margin-bottom:1.1rem;position:relative;z-index:1}.stat-card{background:linear-gradient(145deg,#ffffffbd,#ffffff7a);border:1px solid var(--text-border);border-radius:12px;padding:.95rem 1rem;text-align:center;box-shadow:0 8px 24px #0f172a14;animation:soft-rise .7s ease both}.dark .stat-card{background:linear-gradient(145deg,#1e293b8c,#1e293b59)}.stat-card h3{color:var(--accent);font-size:1.8rem;margin-bottom:.2rem}.stat-card p{color:var(--muted);font-size:.88rem}.glass-panel{background:color-mix(in srgb,var(--card) 82%,transparent);border:1px solid var(--text-border);border-radius:14px;padding:1.15rem;box-shadow:0 10px 28px #0f172a14}.bio{margin-top:1rem;margin-bottom:.5rem}.bio h2{margin-bottom:1rem}.bio p{font-size:1rem;line-height:1.8;margin:0 auto;color:var(--text)}.home-highlights{margin-top:1.4rem}.highlights-grid{margin-top:.9rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.85rem}.highlight-card{border:1px solid var(--text-border);border-radius:12px;padding:.95rem;background:color-mix(in srgb,var(--card) 88%,transparent);box-shadow:0 6px 16px #0f172a0f}.highlight-card h3{margin:0 0 .4rem;font-size:1rem;color:var(--accent)}.highlight-card p{margin:0;color:var(--muted);line-height:1.55;font-size:.9rem}.interests{margin-top:2rem;padding:1.15rem;position:relative;z-index:1}.interests h2{margin-bottom:1rem}.interest-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:.5rem;list-style:none;padding:0 .2rem}.interest-list li{background:var(--card);border:1px solid var(--text-border);border-radius:12px;padding:12px 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