:root{--primary: #4f378a;--primary-light: #e9ddff;--primary-dark: #6750a4;--secondary: #7a7582;--bg-color: #faf8fd;--surface: #ffffff;--text-main: #1d1b20;--text-muted: #7a7582;--border: #eaddff;--danger: #ba1a1a;--success: #10b981;--warning: #f59e0b;--radius-xl: 32px;--radius-lg: 24px;--radius-md: 16px;--radius-sm: 10px;--shadow-sm: 0 2px 8px rgba(79, 55, 138, .04);--shadow-md: 0 8px 24px -8px rgba(79, 55, 138, .08);--shadow-lg: 0 20px 40px -10px rgba(79, 55, 138, .12);--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6)}[data-theme=dark]{--primary: #d0bcff;--primary-light: #4f378a;--primary-dark: #e8def8;--secondary: #cac4d0;--bg-color: #141218;--surface: #211f26;--bg-hover: #2b2930;--text-main: #e6e0e9;--text-muted: #cac4d0;--border: #49454f;--danger: #ffb4ab;--success: #34d399;--warning: #fbbf24;--glass-bg: rgba(33, 31, 38, .75);--glass-border: rgba(230, 224, 233, .15)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}*:focus{outline:none!important}body{font-family:Inter,DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif!important;background:var(--bg-color);color:var(--text-main);line-height:1.6;letter-spacing:-.01em;font-weight:400;transition:background-color .3s ease,color .3s ease;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-optical-sizing:auto}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#4f46e5,#3b82f6);padding:20px}[data-theme=dark] .login-container{background:linear-gradient(135deg,#0f172a,#000)}.login-card{background:#fff;padding:3rem 2.5rem;border-radius:40px;width:100%;max-width:440px;box-shadow:0 25px 50px -12px #00000040;text-align:center;border:none}a{text-decoration:none;color:inherit}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-4{margin-bottom:2rem}.mt-4{margin-top:1rem}.p-2{padding:1rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.flex-direction-column{flex-direction:column}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-muted{color:var(--text-muted)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.badge{padding:4px 8px;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-urgent{background:#fee2e2;color:#b91c1c;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:500}.btn-primary{background:var(--primary);color:#fff;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:500;letter-spacing:.01em;width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:transparent;color:var(--primary);padding:.75rem 1.5rem;border-radius:var(--radius-md);border:2px solid var(--primary);font-weight:600;width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-outline:hover{background:#eff6ff}.btn-action{background:var(--surface);border:1px solid var(--border);padding:1rem;border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.8rem;font-weight:500;color:var(--text-main);transition:.2s;box-shadow:var(--shadow-sm)}.btn-action i{width:20px;height:20px;color:var(--primary)}.btn-action:hover{background:var(--bg-color);transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary)}.admin-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:260px;background:#fafbfc;border-right:1px solid #eef0f4;display:flex;flex-direction:column;transition:all .3s ease}.sidebar-header{padding:1.5rem 1.25rem;font-size:1.1rem;font-weight:600;color:#1e293b;display:flex;align-items:center;gap:.75rem;border-bottom:1px solid #eef0f4;letter-spacing:-.02em}.logo-box{background:transparent;display:flex;align-items:center;justify-content:center}.nav-link{padding:.7rem 1.25rem;margin:2px 12px;display:flex;align-items:center;gap:.75rem;color:#64748b;font-weight:400;transition:all .2s ease;font-size:.85rem;letter-spacing:.01em;border-radius:12px;border-right:none}.nav-link i{width:18px;height:18px}.nav-link:hover{background:#f1f5f9;color:#4f46e5;border-right:none}.nav-link.active{background:linear-gradient(135deg,#eef2ff,#e0e7ff);color:#4f46e5;font-weight:500;border-right:none;box-shadow:0 2px 8px #4f46e514}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:#f4f6fa}.topbar{height:72px;background:#fff;border-bottom:1px solid #eef0f4;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;box-shadow:0 1px 3px #00000005}.user-profile{display:flex;align-items:center;gap:.75rem}.avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#4f46e5,#7c3aed);display:flex;align-items:center;justify-content:center;font-weight:600;color:#fff;overflow:hidden;box-shadow:0 4px 12px #4f46e533}.user-info p{font-size:14px;font-weight:600;line-height:1}.user-info small{font-size:11px;font-weight:500}.content-area{flex:1;padding:1.75rem 2rem;overflow-y:auto;background:#f4f6fa;scroll-behavior:smooth}.glass-card{background:#fff;border-radius:20px;border:1px solid #eef0f4;box-shadow:0 1px 2px #00000008,0 4px 16px #00000005;transition:box-shadow .3s ease,transform .3s ease}.glass-card:hover{box-shadow:0 2px 6px #0000000d,0 8px 28px #0000000a;transform:translateY(-1px)}.content-area table{border-collapse:separate;border-spacing:0}.content-area thead{position:sticky;top:0;z-index:1}.content-area thead th{background:#fafbfc!important;font-size:11px;font-weight:600;color:#94a3b8;letter-spacing:.04em;text-transform:uppercase;padding:14px 24px;border-bottom:1px solid #eef0f4}.content-area tbody tr{transition:all .15s ease}.content-area tbody tr:hover{background:#fafaff!important}.content-area input[type=text],.content-area input[type=email],.content-area input[type=password],.content-area input[type=date],.content-area input[type=time],.content-area select,.content-area textarea{transition:all .2s ease;font-family:Inter,DM Sans,sans-serif}.content-area input:focus,.content-area select:focus,.content-area textarea:focus{border-color:#6366f1!important;box-shadow:0 0 0 3px #6366f114!important;background:#fff!important}.content-area button{transition:all .2s ease;font-family:Inter,DM Sans,sans-serif}.content-area button:active{transform:scale(.97)}.content-area .btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px -4px #4f46e54d}.content-area::-webkit-scrollbar{width:5px}.content-area::-webkit-scrollbar-track{background:transparent}.content-area::-webkit-scrollbar-thumb{background:#dde1e7;border-radius:10px}.content-area::-webkit-scrollbar-thumb:hover{background:#b0b8c4}.animate-scale-up{animation:scaleUp .35s cubic-bezier(.22,1,.36,1)}@keyframes scaleUp{0%{opacity:0;transform:scale(.96) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--surface);padding:1.5rem;border-radius:var(--radius-lg);display:flex;align-items:center;gap:1rem;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.stat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#eff6ff;color:var(--primary)}.stat-info h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:500}.stat-info p{font-size:1.5rem;font-weight:600;letter-spacing:-.02em}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem}.card{background:var(--surface);padding:1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border)}.card-title{font-size:1rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-main);letter-spacing:-.01em}table{width:100%;border-collapse:collapse}th,td{padding:1rem .5rem;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:none}code{background:var(--bg-color);padding:2px 6px;border-radius:4px;font-family:inherit;font-weight:500;color:var(--primary)}.swal2-popup{border-radius:24px!important;padding:32px 28px!important;box-shadow:0 20px 60px #0000001f,0 0 0 1px #00000008!important;font-family:Inter,DM Sans,sans-serif!important;border:none!important}.swal2-title{font-size:19px!important;font-weight:600!important;letter-spacing:-.02em!important;color:#1e293b!important;padding:0!important;margin:0 0 8px!important;font-family:DM Sans,Inter,sans-serif!important}.swal2-html-container{font-size:14px!important;font-weight:400!important;color:#64748b!important;line-height:1.6!important;margin:0 0 20px!important;padding:0 8px!important}.swal2-icon{margin:0 auto 20px!important;border-width:3px!important;width:56px!important;height:56px!important}.swal2-icon .swal2-icon-content{font-size:28px!important}.swal2-actions{margin-top:8px!important;gap:10px!important}.swal2-styled.swal2-confirm{border-radius:14px!important;padding:13px 32px!important;font-weight:500!important;font-size:14px!important;letter-spacing:.01em!important;box-shadow:0 4px 14px -2px #4f46e559!important;transition:all .2s ease!important}.swal2-styled.swal2-confirm:hover{transform:translateY(-1px)!important;box-shadow:0 6px 20px -2px #4f46e566!important}.swal2-styled.swal2-cancel{border-radius:14px!important;padding:13px 28px!important;font-weight:500!important;font-size:14px!important;background:#f1f5f9!important;color:#475569!important;transition:all .2s ease!important}.swal2-styled.swal2-cancel:hover{background:#e2e8f0!important}.swal2-input,.swal2-textarea,.swal2-select{border-radius:14px!important;border:1.5px solid #e2e8f0!important;font-family:Inter,DM Sans,sans-serif!important;font-size:14px!important;font-weight:400!important;padding:14px 16px!important;transition:all .2s ease!important;color:#1e293b!important}.swal2-input:focus,.swal2-textarea:focus,.swal2-select:focus{border-color:#6366f1!important;box-shadow:0 0 0 3px #6366f11a!important}.swal2-validation-message{border-radius:12px!important;font-weight:500!important;font-size:13px!important}.swal2-popup.swal2-toast{border-radius:16px!important;padding:14px 20px!important;box-shadow:0 8px 30px #0000001a!important}.premium-swal{border:none!important;border-radius:28px!important}.premium-swal-modal{border-radius:28px!important;max-width:520px!important}.premium-swal-confirm{background:linear-gradient(145deg,#4f378a,#6750a4)!important;border-radius:14px!important;padding:13px 32px!important;font-weight:600!important;font-size:14px!important;box-shadow:0 6px 16px -2px #4f378a59!important}.premium-swal-cancel{background:#f1f5f9!important;color:#475569!important;border-radius:14px!important;padding:13px 28px!important;font-weight:500!important;font-size:14px!important}.premium-swal-cancel-dark{background:#e2e8f0!important;color:#334155!important;border-radius:14px!important;padding:13px 28px!important;font-weight:500!important;font-size:14px!important;transition:all .2s!important}.premium-swal-cancel-dark:hover{background:#cbd5e1!important;color:#0f172a!important}.form-control{width:100%;padding:.75rem 1.25rem;border-radius:12px;border:1px solid #f1f5f9;outline:none;transition:.2s;font-family:inherit;font-size:.95rem;background:#f8fafc;color:#1e293b}.form-control:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px #4f46e51a}.animate-fade-in{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite;border-radius:50%}.splash-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;align-items:center;justify-content:center;z-index:10000}.splash-container{display:flex;flex-direction:row;align-items:center;justify-content:center;position:relative}.logo-wrapper{z-index:2;position:relative;filter:drop-shadow(0 10px 15px rgba(79,70,229,.1))}.splash-text-container{overflow:hidden;width:0;white-space:nowrap;z-index:1;margin-left:-50px;transition:width 1.2s cubic-bezier(.77,0,.175,1),margin-left 1.2s cubic-bezier(.77,0,.175,1)}.splash-text-container.animate{width:180px;margin-left:15px}.splash-text{font-size:26px;font-weight:600;letter-spacing:-.03em;font-family:DM Sans,Inter,sans-serif;background:linear-gradient(135deg,#4f46e5,#7c3aed);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:block;padding:10px 0;transform:translate(-20px);opacity:0;transition:transform .8s ease-out,opacity .8s ease-out}.splash-text-container.animate .splash-text{transform:translate(0);opacity:1}.premium-modal-radius{border-radius:32px!important}.onboarding-screen{display:flex;flex-direction:column;justify-content:space-between;height:100vh;height:100dvh;padding:24px;background:#fff;overflow:hidden}.onboarding-navigation{display:flex;justify-content:space-between;align-items:center;padding-top:20px}.onboarding-logo-small{display:flex;align-items:center;gap:8px}.skip-btn{background:transparent;color:var(--text-muted);font-weight:500;font-size:.9rem;padding:8px 16px;border:none;border-radius:20px;cursor:pointer}.skip-btn:active{background:var(--surface-hover)}.onboarding-content{flex-grow:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0 16px}.animate-fade-in{animation:fadeInSlideUp .6s ease-out forwards}@keyframes fadeInSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.onboarding-icon-box{width:100px;height:100px;background:linear-gradient(135deg,#4f46e51a,#7c3aed1a);border-radius:32px;display:flex;align-items:center;justify-content:center;margin-bottom:32px}.onboarding-icon{width:48px;height:48px;color:var(--primary)}.onboarding-title{font-size:1.7rem;font-weight:600;color:var(--text-main);margin-bottom:16px;letter-spacing:-.02em;font-family:DM Sans,Inter,sans-serif}.onboarding-desc{font-size:1rem;color:var(--text-muted);line-height:1.7;max-width:320px;font-weight:400}.onboarding-footer{padding-bottom:24px;display:flex;flex-direction:column;align-items:stretch;gap:32px}.onboarding-dots{display:flex;justify-content:center;gap:10px}.onboarding-dots .dot{width:10px;height:10px;border-radius:5px;background-color:#cbd5e1;transition:all .3s ease}.onboarding-dots .dot.active{background:var(--primary);width:24px}.primary-btn-onboarding{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border:none;padding:18px 24px;border-radius:18px;font-size:1.05rem;font-weight:500;letter-spacing:.01em;display:flex;justify-content:center;align-items:center;gap:12px;box-shadow:var(--shadow-md);transition:transform .2s;cursor:pointer}.primary-btn-onboarding i{width:20px;height:20px}body.dark-mode{--bg-color: #0f1117;--surface: #181a20;--text-main: #f1f5f9;--text-muted: #94a3b8;--border: #2d2f36;--glass-bg: rgba(24, 26, 32, .85);background:#0f1117;color:#f1f5f9}body.dark-mode .sidebar{background:#14161c;border-color:#1e2028}body.dark-mode .sidebar-header{border-color:#1e2028;color:#f1f5f9}body.dark-mode .topbar{background:#181a20;border-color:#1e2028;box-shadow:none}body.dark-mode .topbar h2,body.dark-mode .topbar p{color:#f1f5f9}body.dark-mode .main-content,body.dark-mode .content-area{background:#0f1117}body.dark-mode .nav-link{color:#94a3b8}body.dark-mode .nav-link:hover{background:#6366f114;color:#a5b4fc}body.dark-mode .nav-link.active{background:#6366f11f;color:#a5b4fc;box-shadow:none}body.dark-mode #admin-dark-toggle{background:#1e1e2e!important;border-color:#2d2f36!important}body.dark-mode #admin-logout{background:#1a1015!important;border-color:#3b1c1c!important}body.dark-mode [style*="background:white"],body.dark-mode [style*="background: white"],body.dark-mode [style*="background:#ffffff"],body.dark-mode [style*="background: #ffffff"]{background:#181a20!important;color:#f1f5f9!important;border-color:#2d2f36!important}body.dark-mode [style*="background:#f8fafc"],body.dark-mode [style*="background: #f8fafc"],body.dark-mode [style*="background:#f1f5f9"]{background:#1e2028!important}body.dark-mode [style*="color:#1e293b"],body.dark-mode [style*="color: #1e293b"]{color:#f1f5f9!important}body.dark-mode [style*="color:#475569"],body.dark-mode [style*="color: #475569"],body.dark-mode [style*="color:#64748b"],body.dark-mode [style*="color: #64748b"]{color:#94a3b8!important}body.dark-mode [style*="border:1px solid #f1f5f9"],body.dark-mode [style*="border:1px solid #e2e8f0"],body.dark-mode [style*="border: 1px solid #e2e8f0"],body.dark-mode [style*="border: 1px solid #f1f5f9"],body.dark-mode [style*="border:1.5px solid #e2e8f0"]{border-color:#2d2f36!important}body.dark-mode input,body.dark-mode select,body.dark-mode textarea{background:#1e2028!important;color:#f1f5f9!important;border-color:#2d2f36!important}body.dark-mode .glass-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 1px 3px #0003!important}body.dark-mode .user-profile p{color:#f1f5f9!important}body.dark-mode .content-area thead th{background:#14161c!important;color:#64748b!important}body.dark-mode .content-area tbody tr:hover{background:#1e2028!important}body.dark-mode .content-area::-webkit-scrollbar-thumb{background:#2d2f36}body.dark-mode .swal2-popup{background:#1a1c24!important;color:#f1f5f9!important;box-shadow:0 20px 60px #0006!important}body.dark-mode .swal2-title{color:#f1f5f9!important}body.dark-mode .swal2-html-container{color:#94a3b8!important}body.dark-mode .swal2-input,body.dark-mode .swal2-textarea,body.dark-mode .swal2-select{background:#1e2028!important;color:#f1f5f9!important;border-color:#2d2f36!important}body.dark-mode .swal2-styled.swal2-cancel{background:#2d2f36!important;color:#e2e8f0!important}.responsive-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.responsive-grid-300{display:grid;grid-template-columns:300px 1fr;gap:32px;align-items:flex-start}.responsive-grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.responsive-grid-14{display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:flex-start}.responsive-grid-courses{display:grid;grid-template-columns:90px 1.8fr 70px 50px 160px 80px 36px;gap:8px}@media(max-width:768px){.sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:1000;background:#fafbfc;box-shadow:0 0 20px #00000026;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex!important}.sidebar.open{transform:translate(260px)}body.dark-mode .sidebar{background:#14161c}.mobile-only-btn{display:block!important}.hide-mobile{display:none!important}.content-area{padding:1rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:.75rem}.dashboard-grid,.responsive-grid-2,.responsive-grid-300,.responsive-grid-stats,.responsive-grid-14,.responsive-grid-courses,[style*="grid-template-columns:300px 1fr"],[style*="grid-template-columns: 300px 1fr"],[style*="grid-template-columns:1.4fr 0.6fr"],[style*="grid-template-columns: 1.4fr 0.6fr"],[style*="grid-template-columns:repeat(4, 1fr)"],[style*="grid-template-columns: repeat(4, 1fr)"],[style*="grid-template-columns:90px 1.8fr"]{grid-template-columns:1fr!important}.responsive-grid-courses,[style*="grid-template-columns:90px 1.8fr"]{margin-bottom:24px;padding:16px;align-items:start!important;border:1px solid var(--border);border-radius:12px;height:auto!important}.topbar{padding:0 1rem}.content-area table{display:block;overflow-x:auto;white-space:nowrap}}.dashboard-stat-card{background:#fff;border-radius:20px;padding:24px;border:1px solid #f1f5f9;transition:all .2s ease}body.dark-mode .dashboard-stat-card{background:#181a20!important;border-color:#2d2f36!important;color:#f1f5f9!important}.dashboard-stat-card.card-indigo:hover{border-color:#6366f1!important;transform:translateY(-2px);box-shadow:0 8px 24px #6366f11a}body.dark-mode .dashboard-stat-card.card-indigo:hover{box-shadow:0 8px 24px #6366f140;border-color:#6366f1!important}.dashboard-stat-card.card-emerald:hover{border-color:#10b981!important;transform:translateY(-2px);box-shadow:0 8px 24px #10b9811a}body.dark-mode .dashboard-stat-card.card-emerald:hover{box-shadow:0 8px 24px #10b98140;border-color:#10b981!important}.dashboard-stat-card.card-amber:hover{border-color:#f59e0b!important;transform:translateY(-2px);box-shadow:0 8px 24px #f59e0b1a}body.dark-mode .dashboard-stat-card.card-amber:hover{box-shadow:0 8px 24px #f59e0b40;border-color:#f59e0b!important}.dashboard-stat-card.card-pink:hover{border-color:#ec4899!important;transform:translateY(-2px);box-shadow:0 8px 24px #ec48991a}body.dark-mode .dashboard-stat-card.card-pink:hover{box-shadow:0 8px 24px #ec489940;border-color:#ec4899!important}.faculty-item-card{background:#fff;border:1px solid #eef0f4;border-radius:20px;padding:24px;box-shadow:0 4px 12px #00000005;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;position:relative;overflow:hidden}body.dark-mode .faculty-item-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 4px 12px #00000026}.faculty-item-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000000f}body.dark-mode .faculty-item-card:hover{box-shadow:0 12px 24px #0000004d;border-color:#7c3aed!important}.notice-item-card{background:#fff;border:1px solid #eef0f4;border-radius:20px;overflow:hidden;box-shadow:0 4px 16px #00000005;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}body.dark-mode .notice-item-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 4px 16px #00000026}.notice-item-card:hover{transform:translateY(-2px);box-shadow:0 10px 25px #0000000a}body.dark-mode .notice-item-card:hover{box-shadow:0 10px 25px #0000004d;border-color:#7c3aed!important}.holiday-item-card{background:#fff;border:1px solid #eef0f4;border-radius:14px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 1px 3px #00000005;transition:border-color .15s ease,background-color .15s ease}body.dark-mode .holiday-item-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 1px 3px #00000026}.holiday-item-card:hover{border-color:#a7f3d0!important}body.dark-mode .holiday-item-card:hover{border-color:#10b981!important}.quick-action-btn{width:100%;padding:14px 18px;background:#f8fafc;border:1px solid #e2e8f0;color:#475569;font-weight:500;font-size:13px;display:flex;align-items:center;gap:12px;border-radius:14px;cursor:pointer;transition:all .15s ease}body.dark-mode .quick-action-btn{background:#1e2028!important;border-color:#2d2f36!important;color:#cac4d0!important}.quick-action-btn.action-notice-board:hover{background:#eef2ff!important;border-color:#c7d2fe!important}body.dark-mode .quick-action-btn.action-notice-board:hover{background:#6366f126!important;border-color:#6366f1!important;color:#a5b4fc!important}.quick-action-btn.action-schedule-hub:hover{background:#ecfdf5!important;border-color:#a7f3d0!important}body.dark-mode .quick-action-btn.action-schedule-hub:hover{background:#10b98126!important;border-color:#10b981!important;color:#34d399!important}.quick-action-btn.action-leave-applications:hover{background:#fffbeb!important;border-color:#fde68a!important}body.dark-mode .quick-action-btn.action-leave-applications:hover{background:#f59e0b26!important;border-color:#f59e0b!important;color:#fbbf24!important}.faculty-schedule-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:22px;display:flex;gap:18px;align-items:flex-start;transition:all .15s ease;box-shadow:0 2px 8px #00000005}body.dark-mode .faculty-schedule-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 2px 8px #00000026}.faculty-schedule-card:hover{border-color:#c7d2fe!important;box-shadow:0 4px 16px #6366f114}body.dark-mode .faculty-schedule-card:hover{border-color:#6366f1!important;box-shadow:0 4px 16px #6366f140}.activity-log-card{background:#fff;border:1px solid #f1f5f9;padding:18px;border-radius:18px;transition:.2s ease;box-shadow:0 4px 12px #00000005;margin-bottom:12px}body.dark-mode .activity-log-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 4px 12px #00000026}.activity-log-card:hover{border-color:#c7d2fe!important;box-shadow:0 4px 16px #6366f114}body.dark-mode .activity-log-card:hover{border-color:#6366f1!important;box-shadow:0 4px 16px #6366f140}.support-link-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:32px;text-align:center;box-shadow:0 4px 12px #00000005;transition:all .2s ease}body.dark-mode .support-link-card{background:#181a20!important;border-color:#2d2f36!important;box-shadow:0 4px 12px #00000026}.support-link-card:hover{border-color:#a78bfa!important;transform:translateY(-4px)}body.dark-mode .support-link-card:hover{border-color:#7c3aed!important;transform:translateY(-4px)}.copy-hub-code-btn{background:none;border:none;color:#a855f7;cursor:pointer;padding:4px;border-radius:6px;transition:all .2s ease}.copy-hub-code-btn:hover{background:#f3e8ff}body.dark-mode .copy-hub-code-btn:hover{background:#a855f726!important}.avatar-upload-overlay{position:absolute;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease}.avatar-container:hover .avatar-upload-overlay{opacity:1}.update-profile-btn{transition:all .2s ease}.update-profile-btn:hover{transform:translateY(-2px)}.faculty-remove-btn{flex:1;padding:10px;background:#fff1f2;color:#e11d48;border:1px solid #ffe4e6;border-radius:12px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:6px}body.dark-mode .faculty-remove-btn{background:#2a1415!important;border-color:#5a2c2e!important;color:#fca5a5!important}.faculty-remove-btn:hover{background:#ffe4e6!important}body.dark-mode .faculty-remove-btn:hover{background:#ef444433!important}.support-recommended-card{background:#fff;border:2px solid #7c3aed;border-radius:20px;padding:32px;text-align:center;box-shadow:0 8px 24px -6px #7c3aed26;position:relative;transition:all .2s ease}body.dark-mode .support-recommended-card{background:#181a20!important;border-color:#7c3aed!important;box-shadow:0 8px 24px -6px #7c3aed4d!important}.btn-primary-purple{padding:12px 28px;background:#7c3aed;border:none;border-radius:10px;font-weight:600;color:#fff;font-size:14px;cursor:pointer;width:100%;transition:background .2s ease}.btn-primary-purple:hover{background:#6d28d9}body.dark-mode .btn-primary-purple:hover{background:#5b21b6}.quick-schedule-day-card{background:#fff;border-radius:20px;border:1px solid #f1f5f9;overflow:hidden;box-shadow:0 2px 8px #00000005}.quick-schedule-day-card.today{border-color:#bfdbfe}body.dark-mode .quick-schedule-day-card{background:#181a20!important;border-color:#2d2f36!important}body.dark-mode .quick-schedule-day-card.today{border-color:#3b82f6!important}.quick-schedule-day-header{padding:16px 24px;background:#f8fafc;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;gap:10px}.quick-schedule-day-header.today{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-bottom-color:#bfdbfe}body.dark-mode .quick-schedule-day-header{background:#1e2028!important;border-bottom-color:#2d2f36!important}body.dark-mode .quick-schedule-day-header.today{background:linear-gradient(135deg,#1e293b,#0f172a)!important;border-bottom-color:#3b82f6!important}.quick-slot-card{display:flex;align-items:center;gap:16px;padding:16px 18px;background:#fafbfc;border-radius:16px;border:1px solid #f1f5f9;transition:all .15s ease}body.dark-mode .quick-slot-card{background:#181a20!important;border-color:#2d2f36!important}.quick-slot-card:hover{border-color:#c7d2fe!important;box-shadow:0 4px 16px #6366f114}body.dark-mode .quick-slot-card:hover{border-color:#6366f1!important;box-shadow:0 4px 16px #6366f140}.quick-slot-action-btn{width:36px;height:36px;border-radius:12px;border:1px solid #e2e8f0;background:#f8fafc;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}body.dark-mode .quick-slot-action-btn{background:#1e2028!important;border-color:#2d2f36!important}.quick-slot-action-btn:hover{background:#eef2ff!important;border-color:#c7d2fe!important}body.dark-mode .quick-slot-action-btn:hover{background:#6366f126!important;border-color:#6366f1!important}.quick-slot-delete-btn{width:36px;height:36px;border-radius:12px;border:1px solid #fecaca;background:#fef2f2;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}body.dark-mode .quick-slot-delete-btn{background:#2a1415!important;border-color:#5a2c2e!important}.quick-slot-delete-btn:hover{background:#fee2e2!important}body.dark-mode .quick-slot-delete-btn:hover{background:#ef444433!important}.timetable-item-card{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:24px;display:flex;align-items:center;justify-content:space-between;transition:all .2s ease}body.dark-mode .timetable-item-card{background:#181a20!important;border-color:#2d2f36!important}.timetable-item-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000000a}body.dark-mode .timetable-item-card:hover{box-shadow:0 8px 24px #00000040}.timetable-grid-cell{padding:8px;border:1px solid #e2e8f0;text-align:center;cursor:pointer;background:#fff;transition:all .1s ease}.timetable-grid-cell.has-data{background:#f5f3ff}.timetable-grid-cell:hover{background:#eff6ff!important}body.dark-mode .timetable-grid-cell{background:#181a20!important;border-color:#2d2f36!important;color:#f1f5f9}body.dark-mode .timetable-grid-cell.has-data{background:#8b5cf626!important}body.dark-mode .timetable-grid-cell:hover{background:#8b5cf64d!important}.timetable-course-row{display:grid;grid-template-columns:90px 1.8fr 70px 50px 160px 80px 36px;gap:8px;align-items:center;background:#fff;padding:14px 16px;border-radius:14px;border:1px solid #e2e8f0;margin-bottom:10px;box-shadow:0 1px 3px #00000008;transition:all .15s ease}body.dark-mode .timetable-course-row{background:#181a20!important;border-color:#2d2f36!important}.timetable-course-row:hover{border-color:#c4b5fd!important;box-shadow:0 2px 8px #6d28d90f}body.dark-mode .timetable-course-row:hover{border-color:#8b5cf6!important;box-shadow:0 2px 8px #8b5cf633}.timetable-remove-course-btn{width:36px;height:36px;padding:0;background:#fff1f2;color:#e11d48;border:1px solid #fecdd3;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}body.dark-mode .timetable-remove-course-btn{background:#2a1415!important;border-color:#5a2c2e!important;color:#fca5a5!important}.timetable-remove-course-btn:hover{background:#ffe4e6!important;transform:scale(1.05)}body.dark-mode .timetable-remove-course-btn:hover{background:#ef444433!important}.timetable-add-course-btn{padding:10px 20px;background:linear-gradient(135deg,#ecfdf5,#d1fae5);color:#059669;border:1px solid #6ee7b7;border-radius:12px;font-weight:600;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .15s ease}body.dark-mode .timetable-add-course-btn{background:linear-gradient(135deg,#064e3b,#022c22)!important;border-color:#047857!important;color:#34d399!important}.timetable-add-course-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #10b98133}body.dark-mode .timetable-add-course-btn:hover{box-shadow:0 4px 12px #34d39933!important}