@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap";:root{--primary:#7c3aed;--primary-hover:#6d28d9;--primary-light:#ede9fe;--primary-mid:#ddd6fe;--secondary:#a78bfa;--bg:#f3f4f6;--surface:#fff;--surface-raised:#f9fafb;--surface-modal:#fff;--text-primary:#111827;--text-secondary:#6b7280;--text-muted:#9ca3af;--border:#e5e7eb;--border-focus:#7c3aed;--success:#059669;--success-light:#d1fae5;--warning:#d97706;--warning-light:#fef3c7;--error:#dc2626;--error-light:#fee2e2;--status-cancelled:#dc2626;--status-rescheduled:#d97706;--status-extra:#2563eb;--status-frozen:#7c3aed;--font-body:"Inter", system-ui, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:9999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-16:64px;--shadow-xs:0 1px 2px #0000000d;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000a;--shadow-md:0 4px 6px #00000012, 0 2px 4px #0000000a;--shadow-lg:0 10px 15px #00000014, 0 4px 6px #0000000a;--shadow-focus:0 0 0 3px #7c3aed33;--sidebar-width:240px;--topnav-height:56px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:var(--font-body);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit;font-size:14px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:#d1d5db}h1{color:var(--text-primary);font-size:22px;font-weight:700}h2{color:var(--text-primary);font-size:17px;font-weight:700}h3{color:var(--text-primary);font-size:15px;font-weight:600}h4{color:var(--text-primary);font-size:14px;font-weight:600}.text-xs{font-size:11px}.text-sm{font-size:12px}.text-base{font-size:14px}.text-lg{font-size:16px}.text-muted{color:var(--text-secondary)}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.font-mono{font-family:var(--font-mono)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.btn{border-radius:var(--radius-md);white-space:nowrap;border:1px solid #0000;outline:none;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:background 80ms,box-shadow 80ms,border-color 80ms,color 80ms;display:inline-flex}.btn:focus-visible{box-shadow:var(--shadow-focus)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border);box-shadow:var(--shadow-xs)}.btn-secondary:hover:not(:disabled){background:var(--surface-raised);border-color:#d1d5db}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--surface-raised);color:var(--text-primary)}.btn-danger{background:var(--error-light);color:var(--error);border-color:#fecaca}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-sm{border-radius:var(--radius-sm);padding:5px 10px;font-size:12px}.btn-lg{padding:10px 20px;font-size:14px}.btn-full{justify-content:center;width:100%}.btn-icon{border-radius:var(--radius-md);padding:7px}.input{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);box-shadow:var(--shadow-xs);outline:none;padding:8px 12px;font-size:14px;transition:border-color 80ms,box-shadow 80ms}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--primary);box-shadow:var(--shadow-focus)}.input:disabled{background:var(--surface-raised);opacity:.7;cursor:not-allowed}textarea.input{resize:vertical;min-height:80px}select.input{cursor:pointer}.input-group{flex-direction:column;gap:5px;display:flex}.input-label{color:var(--text-secondary);letter-spacing:.02em;font-size:12px;font-weight:600}.input-error{color:var(--error);margin-top:2px;font-size:12px}.input-hint{color:var(--text-muted);margin-top:2px;font-size:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-sm)}.card-flat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5)}.card-flat.has-table{padding:2px}.has-table table{border-radius:var(--radius-md);overflow:hidden}.card-hover{transition:box-shadow .15s,border-color .15s}.card-hover:hover{box-shadow:var(--shadow-md);border-color:#d1d5db}.badge{border-radius:var(--radius-pill);letter-spacing:.02em;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-cancelled{background:var(--error-light);color:var(--error)}.badge-rescheduled{background:var(--warning-light);color:var(--warning)}.badge-frozen{background:var(--primary-light);color:var(--primary)}.divider{background:var(--border);width:100%;height:1px;margin:var(--space-4) 0}.avatar{border-radius:var(--radius-pill);background:var(--primary-light);color:var(--primary);flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:inline-flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-sm{width:28px;height:28px;font-size:11px}.avatar-md{width:36px;height:36px;font-size:13px}.avatar-lg{width:48px;height:48px;font-size:16px}.avatar-xl{width:72px;height:72px;font-size:22px}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.grow{flex:1}.shrink-0{flex-shrink:0}.wrap{flex-wrap:wrap}.grid-2{gap:var(--space-4);grid-template-columns:repeat(2,1fr);display:grid}.grid-3{gap:var(--space-4);grid-template-columns:repeat(3,1fr);display:grid}.grid-4{gap:var(--space-4);grid-template-columns:repeat(4,1fr);display:grid}.app-layout{min-height:100vh;display:flex}.shell-content{margin-left:var(--sidebar-width);min-height:100vh;width:calc(100% - var(--sidebar-width));flex-direction:column;flex:1;display:flex}.topnav{z-index:90;height:var(--topnav-height);background:var(--surface);border-bottom:1px solid var(--border);padding:0 var(--space-5);box-shadow:var(--shadow-xs);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.topnav-logo{color:var(--primary);font-size:16px;font-weight:800;display:none}.topnav-portal-badge{border-radius:var(--radius-pill);background:var(--primary-light);color:var(--primary);letter-spacing:.03em;align-items:center;padding:3px 10px;font-size:12px;font-weight:700;display:inline-flex}.topnav-hamburger{display:none}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;min-height:100vh;transition:transform .22s;display:flex;position:fixed;top:0;left:0;overflow:hidden auto}.sidebar-close-btn,.sidebar-overlay{display:none}.main-content{min-height:calc(100vh - var(--topnav-height));flex-direction:column;flex:1;width:100%;display:flex}.page-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border);background:var(--surface)}.page-body{padding:var(--space-6);flex:1}.sidebar-header{padding:16px var(--space-4);border-bottom:1px solid var(--border);align-items:center;display:flex}.sidebar-logo{color:var(--primary);font-size:16px;font-weight:800;line-height:1}.sidebar-logo span{color:var(--text-primary)}.sidebar-portal-label{letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);margin-top:3px;font-size:10px;font-weight:700}.sidebar-nav{padding:var(--space-2) 0;flex:1}.sidebar-section-label{color:var(--text-muted);letter-spacing:.07em;text-transform:uppercase;padding:var(--space-3) var(--space-4) var(--space-1);font-size:10px;font-weight:700}.nav-item{padding:9px var(--space-4);color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-left:2px solid #0000;align-items:center;gap:10px;font-size:13.5px;font-weight:500;text-decoration:none;transition:background 80ms,color 80ms;display:flex}.nav-item svg{flex-shrink:0;width:16px;height:16px}.nav-item:hover{background:var(--surface-raised);color:var(--text-primary)}.nav-item.active{background:var(--primary-light);color:var(--primary);border-left-color:var(--primary);font-weight:600}.nav-badge{background:var(--primary-light);color:var(--primary);border-radius:var(--radius-pill);margin-left:auto;padding:1px 6px;font-size:10px;font-weight:700}.sidebar-footer,.role-switcher{padding:var(--space-3) var(--space-4);border-top:1px solid var(--border)}.role-switcher-label{color:var(--text-muted);letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px;font-size:10px;font-weight:700}.role-chip{border-radius:var(--radius-pill);background:var(--surface-raised);color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;text-transform:capitalize;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;text-decoration:none;transition:all 80ms;display:inline-flex}.role-chip:hover,.role-chip.current{background:var(--primary-light);color:var(--primary);border-color:var(--primary-mid)}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.65s linear infinite spin;display:inline-block}.spinner-lg{border-width:3px;width:36px;height:36px}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{padding:var(--space-16);justify-content:center;align-items:center;display:flex}.empty-state{justify-content:center;align-items:center;gap:var(--space-3);padding:var(--space-16);color:var(--text-secondary);text-align:center;flex-direction:column;display:flex}.empty-state-icon{color:var(--text-muted)}.empty-state-title{color:var(--text-primary);font-size:16px;font-weight:600}.empty-state-body{max-width:320px;color:var(--text-secondary);font-size:13px}.modal-backdrop{z-index:500;padding:var(--space-4);background:#0006;justify-content:center;align-items:center;animation:80ms fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--surface-modal);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:480px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.12s slideUp;overflow-y:auto}.modal-header{margin-bottom:var(--space-5);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:16px;font-weight:700}.modal-close-btn{color:var(--text-muted);border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;transition:color 80ms;display:flex}.modal-close-btn:hover{color:var(--text-primary);background:var(--surface-raised)}.modal-footer{gap:var(--space-3);margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--border);justify-content:flex-end;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}thead th{text-align:left;padding:var(--space-3) var(--space-4);color:var(--text-secondary);letter-spacing:.04em;text-transform:uppercase;border-bottom:2px solid var(--border);background:var(--surface-raised);font-size:11px;font-weight:700}tbody td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);color:var(--text-primary)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--surface-raised)}.auth-page{min-height:100vh;padding:var(--space-6);background:var(--bg);justify-content:center;align-items:center;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;padding:var(--space-8);box-shadow:var(--shadow-md)}.auth-logo{color:var(--primary);margin-bottom:var(--space-6);font-size:22px;font-weight:800}.auth-logo span{color:var(--text-primary)}.auth-title{margin-bottom:4px;font-size:20px;font-weight:700}.auth-subtitle{color:var(--text-secondary);margin-bottom:var(--space-6);font-size:13px}.auth-form{gap:var(--space-4);flex-direction:column;display:flex}.auth-link{text-align:center;color:var(--text-secondary);font-size:13px}.auth-link a{color:var(--primary);font-weight:600}.role-card{border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface);cursor:pointer;color:inherit;align-items:flex-start;gap:14px;padding:16px;text-decoration:none;transition:border-color .1s,box-shadow .1s,background .1s;display:flex}.role-card:hover{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:var(--primary-light)}.role-card-icon{border-radius:var(--radius-md);background:var(--primary-light);width:36px;height:36px;color:var(--primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.role-card-title{color:var(--text-primary);margin-bottom:2px;font-size:14px;font-weight:700}.role-card-desc{color:var(--text-secondary);font-size:12px}.noti-redirect-banner{background:var(--primary-light);border:1px solid var(--primary-mid);border-radius:var(--radius-lg);padding:var(--space-5);gap:var(--space-3);flex-direction:column;display:flex}.noti-redirect-banner .banner-title{color:var(--primary);font-size:14px;font-weight:700}.noti-redirect-banner .banner-body{color:var(--text-secondary);font-size:13px}.toggle-wrapper{padding:var(--space-3) 0;border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;display:flex}.toggle-wrapper:last-child{border-bottom:none}.toggle-label{color:var(--text-primary);font-size:14px;font-weight:500}.toggle-desc{color:var(--text-secondary);margin-top:2px;font-size:12px}.toggle{flex-shrink:0;width:38px;height:22px;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background:var(--border);border-radius:var(--radius-pill);transition:background .2s;position:absolute;inset:0}.toggle-slider:before{content:"";width:16px;height:16px;box-shadow:var(--shadow-xs);background:#fff;border-radius:50%;transition:transform .2s;position:absolute;top:3px;left:3px}.toggle input:checked+.toggle-slider{background:var(--primary)}.toggle input:checked+.toggle-slider:before{transform:translate(16px)}.temp-hod-badge{align-items:center;gap:var(--space-2);background:var(--error-light);border-radius:var(--radius-pill);color:var(--error);border:1px solid #fecaca;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge{border-radius:var(--radius-pill);text-transform:capitalize;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-flex}.badge-primary{background:var(--primary-light);color:var(--primary)}.badge-neutral{background:var(--surface-raised);color:var(--text-secondary);border:1px solid var(--border)}.badge-success{color:#16a34a;background:#dcfce7}.badge-warning{color:#d97706;background:#fef3c7}.badge-error{background:var(--error-light);color:var(--error)}.badge-cancelled{color:#dc2626;background:#fee2e2}.badge-rescheduled{color:#d97706;background:#fef3c7}.badge-extra{color:#1d4ed8;background:#dbeafe}.divider{border:none;border-top:1px solid var(--border);margin:var(--space-4) 0}.section-header{padding-bottom:var(--space-4);margin-bottom:var(--space-4);border-bottom:1px solid var(--border);align-items:center;gap:10px;display:flex}.section-header-icon{border-radius:var(--radius-md);background:var(--primary-light);width:34px;height:34px;color:var(--primary);justify-content:center;align-items:center;display:flex}.section-header-title{font-size:15px;font-weight:700}.section-header-desc{color:var(--text-secondary);margin-top:1px;font-size:12px}@media (width<=900px){.sidebar{z-index:200;transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-lg);transform:translate(0)}.sidebar-close-btn{display:flex}.sidebar-overlay{display:block!important}.topnav-hamburger{display:flex}.topnav-logo{display:block}.shell-content{margin-left:0}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}@media (width<=560px){.auth-card{padding:var(--space-5)}.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}.topnav-username{display:none}}