*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#1e293b;background-color:#fff}:root{--primary: #0B2A66;--secondary: #123C8C;--royal: #1F5FBF;--gold: #D4AF37;--gold-light: #F5C542;--red: #C62828;--red-hover: #A81F1F;--green: #2E7D32;--background: #F8FAFC;--text: #1E293B;--text-dark: var(--text);--text-light: #6b7280;--white: #ffffff;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;text-align:center;cursor:pointer;transition:all .3s ease}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--secondary);transform:translateY(-2px)}.btn-secondary{background-color:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background-color:var(--primary);color:#fff}h1,h2,h3,h4,h5,h6{color:var(--text-dark);margin-bottom:1rem}h1{font-size:3rem;font-weight:700}h2{font-size:2.5rem;font-weight:600}h3{font-size:2rem;font-weight:600}h4{font-size:1.5rem;font-weight:500}p{margin-bottom:1rem;color:var(--text-light)}.section{padding:80px 0}.section-bg{background-color:var(--gray-50)}.text-center{text-align:center}.text-green{color:var(--primary)}.text-blue{color:var(--royal)}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.card{background:#fff;border-radius:12px;padding:2rem;box-shadow:none;transition:all .3s ease}.card:hover{transform:none;box-shadow:none}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.form-input{width:100%;padding:12px 16px;border:2px solid var(--gray-200);border-radius:8px;font-size:16px;transition:border-color .3s ease}.form-input:focus{outline:none;border-color:var(--primary)}.form-select{width:100%;padding:12px 16px;border:2px solid var(--gray-200);border-radius:8px;font-size:16px;background-color:#fff;transition:border-color .3s ease}.form-select:focus{outline:none;border-color:var(--primary)}@media (max-width: 768px){.container{padding:0 15px}h1{font-size:2rem}h2{font-size:1.8rem}.section{padding:60px 0}.grid-3,.grid-4{grid-template-columns:1fr}}.fade-in{animation:fadeIn .6s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.grid-3-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}@media (max-width: 1024px){.grid-3-columns{grid-template-columns:repeat(2,1fr)!important}}@media (max-width: 768px){.grid-3-columns{grid-template-columns:1fr!important}}@media (max-width: 768px){.faculty-profile-grid{grid-template-columns:1fr!important}.faculty-photo-panel{order:1}.faculty-details-panel{order:2}}.registration-container{padding:0!important}@media (max-width: 768px){.hero h1{white-space:normal!important;font-size:2.5rem!important;line-height:1.1!important}}@media (max-width: 480px){.hero h1{font-size:2rem!important}}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}@media (max-width: 1024px){.footer-grid{grid-template-columns:repeat(2,1fr)!important;gap:2rem!important}}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr!important;gap:2rem!important}footer .container{padding-left:1rem!important;padding-right:1rem!important}}@media (max-width: 480px){.footer-grid{gap:1.5rem!important}footer h4{font-size:1.1rem!important}}@media (max-width: 768px){.footer-bottom{flex-direction:column!important;text-align:center!important;gap:1.5rem!important}.footer-bottom p{order:2}}@media (max-width: 480px){footer p,footer li{font-size:13px!important}footer h4{font-size:1rem!important;margin-bottom:.75rem!important}}.admin-wrapper{display:flex;flex-direction:column;height:100vh;background-color:var(--gray-50);overflow:hidden;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.admin-global-header{height:64px;background-color:var(--white);border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0;z-index:100;box-shadow:0 1px 2px #0000000d}.header-left{display:flex;align-items:center;gap:16px}.header-brand{margin:0;font-size:1.25rem;font-weight:700;color:var(--primary);letter-spacing:-.5px}.header-badge{background-color:#e8f0fb;color:var(--secondary);font-size:.75rem;padding:4px 8px;border-radius:6px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.header-right{display:flex;align-items:center;gap:24px}.session-selector-wrapper{display:flex;align-items:center;gap:10px;background:var(--gray-100);padding:6px 16px;border-radius:8px;border:1px solid var(--gray-200);transition:border-color .2s}.session-selector-wrapper:hover{border-color:#9ca3af}.session-label{font-size:.7rem;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px}.session-selector-wrapper select{background:transparent;border:none;font-size:.875rem;font-weight:600;color:var(--text-dark);outline:none;cursor:pointer;padding:2px 0}.admin-profile .avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--royal),var(--primary));color:var(--text-dark);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;box-shadow:0 2px 4px #0b2a6633;cursor:pointer}.admin-body{display:flex;flex:1;overflow:hidden}.admin-sidebar{width:260px;background-color:var(--white);border-right:1px solid var(--gray-200);display:flex;flex-direction:column;transition:width .3s cubic-bezier(.4,0,.2,1);flex-shrink:0;overflow-y:auto;z-index:50}.admin-sidebar.collapsed{width:80px}.admin-nav{padding:16px 0;display:flex;flex-direction:column;gap:4px}.admin-nav-link{display:flex;align-items:center;gap:16px;padding:12px 24px;color:var(--text-light);text-decoration:none;font-weight:600;font-size:.95rem;transition:all .2s;white-space:nowrap;border-left:3px solid transparent}.admin-sidebar.collapsed .admin-nav-link{padding:12px 0;justify-content:center}.admin-sidebar.collapsed .admin-nav-link span{display:none}.admin-sidebar.collapsed .admin-nav-link svg{margin:0!important}.admin-nav-link:hover,.admin-nav-link.active{background-color:#e8f0fb;color:var(--secondary);border-left:3px solid var(--primary)}.sidebar-toggle{background:none;border:none;cursor:pointer;color:var(--text-light);padding:8px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s}.sidebar-toggle:hover{background:var(--gray-100);color:var(--text-dark)}.admin-main{flex:1;padding:32px;overflow-y:auto;background:var(--gray-50)}.admin-main-content{max-width:1200px;margin:0 auto}.admin-card{background:var(--white);border-radius:12px;padding:24px;border:1px solid var(--gray-200);box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a;display:flex;flex-direction:column;gap:10px}.admin-card-header{display:flex;align-items:center;justify-content:space-between;color:var(--text-light);font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.admin-card h3{font-size:2.25rem;margin:0;color:var(--text-dark);font-weight:700;letter-spacing:-.5px}@media (max-width: 768px){.admin-global-header{padding:0 12px}.header-brand{font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px}.header-badge{display:none}.header-right{gap:8px}.session-label{display:none}.session-selector-wrapper{padding:4px 8px}.session-selector-wrapper select{max-width:100px}.profile-info{display:none!important}.admin-sidebar{position:absolute;height:calc(100vh - 64px);top:64px;left:0;box-shadow:4px 0 12px #0000001a;transform:translate(0);width:260px}.admin-sidebar.collapsed{transform:translate(-100%);width:260px}.admin-main{padding:16px;overflow-x:hidden}.admin-card{padding:16px;overflow-x:auto}.admin-card h3{font-size:1.75rem}}@media print{@page{margin:0}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}body *{visibility:hidden}.printable-area,.printable-area *{visibility:visible}.printable-area{position:absolute;left:0;top:0;width:100vw;background:#fff;padding:30px;margin:0;box-shadow:none;z-index:9999}.no-print,.admin-sidebar,.admin-global-header{display:none!important}.admin-container,.admin-wrapper,.admin-main{background:#fff;padding:0!important;margin:0!important;height:auto!important;min-height:0!important;overflow:visible!important}}.login-wrapper{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fafc,#e8f0fb);font-family:Inter,system-ui,-apple-system,sans-serif}.login-card{width:100%;max-width:420px;background:#fff;padding:40px;border-radius:16px;box-shadow:0 10px 25px -5px #123c8c1a,0 8px 10px -6px #123c8c1a;border:1px solid #e2e8f0}.login-header{text-align:center;margin-bottom:32px}.logo-badge{width:64px;height:64px;object-fit:contain;display:block;margin:0 auto 16px}.login-header h2{margin:0;font-size:24px;color:#0f172a;font-weight:700}.login-header p{margin:4px 0 0;color:#64748b;font-size:14px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:600;color:#475569}.input-with-icon{position:relative;display:flex;align-items:center}.input-with-icon svg{position:absolute;left:12px;color:#94a3b8}.input-with-icon input{width:100%;padding:12px 12px 12px 40px;border:1px solid #e2e8f0;border-radius:8px;font-size:15px;outline:none;transition:all .2s}.input-with-icon input:focus{border-color:#0b2a66;box-shadow:0 0 0 3px #0b2a661a}.login-error-alert{background:#fbeaea;border:1px solid #F0B8B8;color:#c62828;padding:12px;border-radius:8px;margin-bottom:24px;display:flex;align-items:center;gap:10px;font-size:14px}.login-submit-btn{background:#0b2a66;color:#fff;padding:12px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:10px}.login-submit-btn:hover{background:#123c8c;transform:translateY(-1px)}.login-submit-btn:disabled{opacity:.7;cursor:not-allowed}.login-footer{text-align:center;margin-top:32px;padding-top:24px;border-top:1px solid #f1f5f9}.login-footer p{font-size:12px;color:#94a3b8;margin:0}