:root{--bg-dark: #0a0a0a;--bg-panel: rgba( 24, 24, 27, .85 );--panel-border: rgba(255, 255, 255, .3);--primary: #64050f;--primary-hover: #8b0000;--primary-glow: rgba(100, 5, 15, .4);--secondary: #1a1a1a;--secondary-hover: #333333;--text-main: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--success: #10b981;--font-family: "Inter", sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;overflow-x:hidden;position:relative;background-image:radial-gradient(circle at 10% 20%,rgba(100,5,15,.12) 0px,transparent 40%),radial-gradient(circle at 90% 80%,rgba(100,5,15,.08) 0px,transparent 40%)}#app-container{min-height:100vh;display:flex;flex-direction:column}.view-container{display:none;opacity:0;transition:opacity .4s ease-in-out}.view-container.active{display:flex;flex-direction:column;opacity:1}.glass-panel{background:#18181bf2;border:1px solid rgba(255,255,255,.08);box-shadow:0 4px 12px #0003}button{cursor:pointer;font-family:var(--font-family);font-weight:500;font-size:.95rem;padding:.75rem 1.5rem;border-radius:8px;border:none;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:.5rem}.primary-btn{background:var(--primary);color:#fff;box-shadow:0 4px 14px var(--primary-glow);position:relative;overflow:hidden}.primary-btn:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px var(--primary-glow)}.primary-btn:active{transform:translateY(0)}.primary-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.secondary-btn{background:#ffffff0d;color:var(--text-main);border:1px solid var(--panel-border)}.secondary-btn:hover{background:#ffffff1a}.w-100{width:100%}.input-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.5rem;text-align:left}.input-group label{font-size:.875rem;color:var(--text-muted);font-weight:500}.input-group input{width:100%;background:#0003;border:1px solid var(--panel-border);color:var(--text-main);padding:.875rem 1rem;border-radius:8px;font-family:var(--font-family);font-size:1rem;transition:var(--transition)}.input-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:#0000004d}.input-group input::placeholder{color:#94a3b880}#login-view,#set-password-view,#enter-password-view{min-height:100vh;display:flex!important;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden}#login-view:not(.active),#set-password-view:not(.active),#enter-password-view:not(.active){display:none!important}.glow-orb{position:absolute;border-radius:50%;filter:blur(80px);z-index:-1;opacity:.6}.orb-1{width:400px;height:400px;background:var(--primary-glow);top:-100px;left:-100px}.orb-2{width:300px;height:300px;background:#dc262633;bottom:-50px;right:-50px}.login-card{width:100%;max-width:420px;padding:2.5rem;border-radius:20px;text-align:center;animation:slideUp .6s cubic-bezier(.16,1,.3,1)}.logo-container{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:2rem}.brand-logo-large{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(100,5,15,.4))}.brand-logo-small{width:28px;height:28px;object-fit:contain}.login-card h2{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.login-card .subtitle{color:var(--text-muted);font-size:.95rem;margin-bottom:2rem}#login-btn{width:100%;padding:.875rem}#home-view{flex:1;position:relative}.home-decor{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0;pointer-events:none}.laser-line{position:absolute;background:linear-gradient(90deg,transparent,var(--primary),transparent);height:1px;width:200px;opacity:.5;animation:scanLines 8s linear infinite}.laser-1{top:30%;right:-200px;animation-delay:0s}.laser-2{top:60%;left:-200px;animation-direction:reverse;animation-duration:12s}.laser-3{bottom:15%;right:-200px;animation-delay:2s;animation-duration:10s}@keyframes scanLines{0%{transform:translate(0);opacity:0}10%{opacity:.5}90%{opacity:.5}to{transform:translate(calc(-100vw - 200px));opacity:0}}@media (max-width: 768px){.laser-line{display:none}}@media (prefers-reduced-motion: reduce){.laser-line{display:none}*{animation:none!important;transition:none!important}}.navbar,.dashboard-content{position:relative;z-index:10}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 5%;border-radius:0 0 20px 20px;border-bottom:1px solid var(--panel-border);background-color:#64050f;position:sticky;top:0;z-index:100}.nav-brand{display:flex;align-items:center;gap:.75rem}.brand-text{display:flex;flex-direction:column;justify-content:center}.brand-title{font-weight:800;font-size:1.1rem;letter-spacing:1.5px;line-height:1.1;color:#fff}.brand-subtitle{font-weight:400;font-size:.65rem;letter-spacing:.5px;color:#ffffffb3;text-transform:lowercase}.nav-actions{display:flex;align-items:center;gap:1.5rem}.user-chip{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;color:var(--text-muted)}.user-chip .dot{width:8px;height:8px;background-color:var(--success);border-radius:50%;box-shadow:0 0 8px var(--success)}.dashboard-content{flex:1;padding:3rem 5%;max-width:1200px;margin:0 auto;width:100%}.dashboard-header{margin-bottom:3rem}.dashboard-header h1{font-size:2.5rem;font-weight:700;margin-bottom:.5rem;letter-spacing:-.5px}.dashboard-header .highlight{background:linear-gradient(135deg,#ef4444,#fca5a5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dashboard-header p{color:var(--text-muted);font-size:1.1rem}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:1.5rem}.card{border-radius:16px;overflow:hidden;position:relative}.card-header{padding:1.5rem 1.5rem 1rem;border-bottom:1px solid var(--panel-border)}.card-header h3{font-size:1.1rem;font-weight:600}.card-body{padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.info-row{display:flex;flex-direction:column;gap:.25rem}.info-row .label{font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.info-row .value{font-size:1.1rem;font-weight:500}.badge{display:inline-block;background:#64050f26;color:#ef4444;padding:.25rem .75rem;border-radius:9999px;font-size:.85rem;font-weight:600;width:max-content}.abstract-decor{background:linear-gradient(135deg,#14090acc,#0a0a0ae6);border:1px solid var(--primary-glow);display:flex;flex-direction:column;justify-content:center}.decor-circle{position:absolute;width:250px;height:250px;border-radius:50%;background:conic-gradient(from 180deg at 50% 50%,#64050f 0deg,#3a0309 180deg,transparent 360deg);opacity:.15;right:-50px;bottom:-50px;filter:blur(20px);z-index:0}.card-content{position:relative;z-index:1;padding:2rem}.card-content h3{font-size:1.5rem;margin-bottom:.5rem}.card-content p{color:var(--text-muted);line-height:1.6}.toast{position:fixed;bottom:2rem;right:2rem;padding:1rem 1.5rem;background:var(--bg-panel);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-left:4px solid var(--primary);border-radius:8px;box-shadow:0 10px 25px #0000004d;transform:translateY(100px);opacity:0;transition:all .3s cubic-bezier(.175,.885,.32,1.275);z-index:1000;font-weight:500}.toast.show{transform:translateY(0);opacity:1}.toast.error{border-left-color:var(--danger)}.toast.success{border-left-color:var(--success)}.loader-hidden{display:none!important}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:slideUp .6s backwards}.animate-fade-in-delayed{animation:slideUp .6s backwards .2s}.animate-fade-in-delayed-more{animation:slideUp .6s backwards .4s}@media (max-width: 768px){.dashboard-header h1{font-size:2rem}.navbar{padding:1rem}.user-chip{display:none}.ket-layout{grid-template-columns:1fr!important}.form-row,.access-controls .card-body{flex-direction:column!important}.quiz-header h1{font-size:1.5rem!important}}.navbar-admin{background-color:#1a0a0d;border-bottom-color:#f59e0b4d}.admin-section{margin-bottom:2rem}.admin-section h2{font-size:1.3rem;font-weight:600;margin-bottom:1rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.section-header h2{margin-bottom:0}.status-badge{padding:.375rem .875rem;border-radius:9999px;font-size:.8rem;font-weight:600}.status-active{background:#10b98126;color:#10b981;border:1px solid rgba(16,185,129,.3)}.status-inactive{background:#ef444426;color:#ef4444;border:1px solid rgba(239,68,68,.3)}.select-input{width:100%;background:#0000004d;border:1px solid var(--panel-border);color:var(--text-main);padding:.875rem 1rem;border-radius:8px;font-family:var(--font-family);font-size:1rem;transition:var(--transition);-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}.select-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.select-input option{background:#1a1a1a;color:var(--text-main)}.select-small{width:auto;padding:.5rem 2rem .5rem .75rem;font-size:.85rem}.form-row{display:flex;gap:1rem;align-items:flex-end}.form-row .input-group{flex:1}.toggle-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-weight:500;padding:.5rem 1rem;border-radius:8px;background:#ffffff08;border:1px solid transparent;transition:var(--transition)}.toggle-label:hover{border-color:var(--panel-border);background:#ffffff0f}.toggle-input{display:none}.toggle-slider{width:44px;height:24px;background:#ffffff1a;border-radius:12px;position:relative;transition:var(--transition);flex-shrink:0}.toggle-slider:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:var(--text-muted);top:3px;left:3px;transition:var(--transition)}.toggle-input:checked+.toggle-slider{background:#10b9814d}.toggle-input:checked+.toggle-slider:after{background:#10b981;transform:translate(20px)}.preview-block{margin-top:1.5rem}.preview-block h3{font-size:1.1rem;font-weight:600;margin-bottom:.75rem;display:flex;align-items:center;gap:.75rem}.preview-list{display:flex;flex-direction:column;gap:.75rem}.preview-card{border-radius:12px;overflow:hidden}.preview-card-header{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--panel-border)}.preview-number{font-weight:700;font-size:.9rem;color:var(--primary-hover)}.preview-card-body{padding:1rem 1.25rem}.preview-soal{font-size:.95rem;line-height:1.6;margin-bottom:.75rem}.preview-answer{font-size:.85rem;color:var(--text-muted)}.preview-answer summary{cursor:pointer;color:var(--text-muted);font-weight:500;transition:color .2s}.preview-answer summary:hover{color:var(--text-main)}.preview-answer p{margin-top:.5rem;padding:.75rem;background:#0003;border-radius:6px;line-height:1.6}.badge-easy{background:#10b98126;color:#10b981}.badge-medium{background:#f59e0b26;color:#f59e0b}.badge-hard{background:#ef444426;color:#ef4444}.btn-activate{padding:1rem 2rem;font-size:1.05rem;font-weight:600}.text-muted{color:var(--text-muted)}.quiz-state-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 200px)}.quiz-header{margin-bottom:2rem}.quiz-header h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.quiz-questions-list{display:flex;flex-direction:column;gap:1.5rem}.quiz-card{border-radius:16px;overflow:hidden}.quiz-card-header{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;border-bottom:1px solid var(--panel-border);background:#00000026}.quiz-number{font-weight:700;font-size:1rem}.quiz-card-body{padding:1.5rem}.quiz-question{font-size:1.05rem;line-height:1.7;margin-bottom:1.25rem}.quiz-textarea{width:100%;background:#0003;border:1px solid var(--panel-border);color:var(--text-main);padding:.875rem 1rem;border-radius:8px;font-family:var(--font-family);font-size:.95rem;resize:vertical;transition:var(--transition);min-height:100px}.quiz-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:#0000004d}.quiz-submit-area{display:flex;justify-content:center;padding:2rem 0}.ket-layout{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}.ket-instructions .card-body{max-height:70vh;overflow-y:auto}.flowchart-container.ket-instructions .card-body{max-height:none;overflow-y:visible}.flowchart-container.ket-instructions .card{overflow:visible}.flowchart-container.ket-instructions img{max-width:100%;height:auto;display:block}.instruction-item{padding:.875rem 1rem;border-radius:8px;background:#00000026;margin-bottom:.625rem;border-left:3px solid var(--panel-border);transition:var(--transition)}.instruction-item:hover{background:#00000040}.instruction-bonus{border-left-color:#10b981;background:#10b9810d}.instruction-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.375rem}.instruction-num{font-weight:700;font-size:.85rem;color:var(--text-muted)}.instruction-poin{font-size:.75rem;font-weight:600;padding:.2rem .5rem;border-radius:4px;background:#64050f33;color:#fca5a5}.instruction-text{font-size:.9rem;line-height:1.5;word-break:break-word}.ket-total-poin{text-align:right;font-size:1.1rem;padding-top:.75rem;border-top:1px solid var(--panel-border)}.editor-card{display:flex;flex-direction:column;overflow:hidden}.editor-header{display:flex;align-items:center;justify-content:space-between}.editor-wrapper{display:flex;flex:1;min-height:500px;max-height:70vh;background:#0d0d0d;border-top:1px solid var(--panel-border)}.line-numbers{width:48px;padding:1rem .5rem;text-align:right;font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;color:#94a3b866;background:#0000004d;border-right:1px solid rgba(255,255,255,.08);overflow:hidden;-webkit-user-select:none;user-select:none;flex-shrink:0}.code-textarea{flex:1;width:100%;padding:1rem;background:transparent;border:none;color:#e2e8f0;font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;resize:none;outline:none;-moz-tab-size:4;tab-size:4;white-space:pre;overflow:auto}.code-textarea::placeholder{color:#94a3b84d}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-number{font-size:2rem;font-weight:700;color:var(--primary-hover)}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.rekap-kelas-group{margin-bottom:1rem;border-radius:12px;overflow:hidden;border:1px solid var(--panel-border);background:var(--panel-bg)}.rekap-kelas-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;cursor:pointer;-webkit-user-select:none;user-select:none;background:#00000026;transition:var(--transition)}.rekap-kelas-header:hover{background:#00000040}.rekap-kelas-header h3{font-size:1rem;font-weight:600;display:flex;align-items:center;gap:.5rem}.chevron-icon{transition:transform .3s ease}.collapsed .chevron-icon{transform:rotate(-90deg)}.collapsed .rekap-kelas-body{display:none}.rekap-kelas-body{overflow-x:auto}.rekap-table{width:100%;border-collapse:collapse;font-size:.9rem}.rekap-table th,.rekap-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.05)}.rekap-table th{font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);background:#0000001a}.rekap-table tbody tr:hover{background:#ffffff08}.td-name{font-weight:500;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.td-nim{font-family:Fira Code,monospace;font-size:.85rem;color:var(--text-muted)}.td-time{font-size:.8rem;color:var(--text-muted)}.td-nilai{font-weight:600}.btn-detail{background:#64050f33;color:var(--primary-hover);border:1px solid rgba(100,5,15,.3);padding:.375rem .75rem;border-radius:6px;cursor:pointer;font-weight:500;font-size:.8rem;transition:var(--transition)}.btn-detail:hover{background:#64050f66;border-color:var(--primary)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:2rem}.modal-content{width:100%;max-width:800px;max-height:85vh;display:flex;flex-direction:column;border-radius:16px;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--panel-border)}.modal-header h2{font-size:1.1rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer;padding:0 .5rem;transition:color .2s}.modal-close:hover{color:var(--text-main)}.modal-body{flex:1;overflow-y:auto;padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--panel-border);background:#0000001a}.detail-info{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--panel-border)}.detail-answer-item{margin-bottom:1.5rem;padding:1rem;border-radius:8px;background:#00000026}.detail-answer-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.detail-soal{margin-bottom:1rem;line-height:1.6}.detail-answer-pair{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.answer-block{padding:.75rem;border-radius:6px;font-size:.9rem}.answer-block p{line-height:1.5;margin-top:.375rem}.answer-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.answer-mhs{background:#3b82f61a;border:1px solid rgba(59,130,246,.2)}.answer-mhs .answer-label{color:#60a5fa}.answer-ref{background:#10b9811a;border:1px solid rgba(16,185,129,.2)}.answer-ref .answer-label{color:#34d399}.code-preview{background:#0d0d0d;padding:1rem;border-radius:8px;font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;overflow-x:auto;white-space:pre;color:#e2e8f0;border:1px solid rgba(255,255,255,.08)}.mt-4{margin-top:1rem}.badge{display:inline-block;padding:.25rem .625rem;border-radius:6px;font-size:.75rem;font-weight:600;background:#ffffff14}.highlight{color:var(--primary-hover)}.info-row{display:flex;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.info-row .label{color:var(--text-muted);font-size:.9rem}.info-row .value{font-weight:500}.card-header{padding:1rem 1.25rem;border-bottom:1px solid var(--panel-border)}.card-header h3{font-size:1rem;font-weight:600}.card-body{padding:1.25rem}.text-input{background:#0000004d;border:1px solid var(--panel-border);color:var(--text-main);padding:.5rem .75rem;border-radius:6px;font-family:var(--font-family);font-size:1rem;transition:var(--transition)}.text-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.progress-bar{width:100%;height:8px;background:#ffffff14;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),#10b981);border-radius:4px;transition:width .3s ease}.td-actions{display:flex;gap:.375rem}.btn-grade{background:#10b98126;border:1px solid rgba(16,185,129,.3);padding:.375rem .5rem;border-radius:6px;cursor:pointer;font-size:.85rem;transition:var(--transition);line-height:1}.btn-grade:hover{background:#10b9814d;border-color:#10b981}.btn-grade:disabled{opacity:.5;cursor:not-allowed}.grading-breakdown{margin:1rem 0;padding:1rem;border-radius:8px;background:#00000026;border:1px solid var(--panel-border)}.breakdown-list{display:flex;flex-direction:column;gap:.5rem}.breakdown-item{padding:.75rem;border-radius:6px;background:#0000001a}.breakdown-header{display:flex;justify-content:space-between;align-items:center;font-weight:500}.breakdown-poin{font-weight:700;color:var(--primary-hover);font-size:.9rem}.breakdown-detail{margin-top:.375rem;font-size:.85rem;color:var(--text-muted)}.breakdown-inline{display:flex;justify-content:space-between;align-items:center}.sub-items{margin-top:.5rem;padding-left:.5rem;display:flex;flex-direction:column;gap:.25rem}.sub-item{display:flex;justify-content:space-between;align-items:center;padding:.375rem .5rem;border-radius:4px;font-size:.85rem}.sub-ok{background:#10b98114}.sub-fail{background:#ef444414}.sub-poin{font-weight:600;font-size:.8rem;color:var(--text-muted)}.run-btn{background:#10b98126;color:#10b981;border:1px solid rgba(16,185,129,.3);padding:.5rem 1.25rem;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;transition:all .2s ease}.run-btn:hover{background:#10b98140;border-color:#10b981}.run-btn:disabled{opacity:.5;cursor:not-allowed}.output-panel{margin-top:.75rem;border-radius:8px;border:1px solid rgba(255,255,255,.06);overflow:hidden;background:#0d0d0d}.output-header{display:flex;justify-content:space-between;align-items:center;padding:.5rem .75rem;background:#ffffff0a;font-size:.8rem;color:var(--text-muted)}.output-clear{background:none;border:none;color:var(--text-muted);font-size:.75rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px}.output-clear:hover{background:#ffffff14;color:var(--text-main)}.output-content{padding:.75rem;font-family:Fira Code,monospace;font-size:.85rem;color:#d4d4d4;white-space:pre-wrap;word-break:break-word;max-height:250px;overflow-y:auto;margin:0;line-height:1.5}.output-success{color:#10b981}.output-error{color:#ef4444}.inline-editor{border:1px solid rgba(255,255,255,.08);border-radius:8px;overflow:hidden;display:flex;background:#0d0d0d}.inline-editor .line-numbers{padding:.75rem .5rem;min-width:35px;text-align:right;background:#ffffff08;color:#ffffff40;font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;-webkit-user-select:none;user-select:none;overflow:hidden}.inline-editor .code-textarea{flex:1;background:transparent;border:none;color:#e2e8f0;font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;padding:.75rem;resize:vertical;min-height:200px;outline:none}.batch-delete-bar{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);background:#18181bf2;border:1px solid rgba(239,68,68,.3);border-radius:12px;padding:.75rem 1.5rem;display:flex;align-items:center;gap:1rem;z-index:999;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 8px 32px #0006,0 0 0 1px #ef44441a;animation:slideUp .3s ease}.batch-delete-bar .batch-count{font-weight:600;font-size:.95rem;color:#fca5a5}.batch-delete-bar .btn-batch-delete{background:#ef4444cc;color:#fff;border:none;padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:var(--transition)}.batch-delete-bar .btn-batch-delete:hover{background:#ef4444}.batch-delete-bar .btn-batch-grade{background:#10b981cc;color:#fff;border:none;padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:var(--transition)}.batch-delete-bar .btn-batch-grade:hover{background:#10b981}.batch-delete-bar .btn-batch-grade:disabled{opacity:.5;cursor:not-allowed}.batch-delete-bar .btn-batch-cancel{background:#ffffff1a;color:var(--text-muted);border:1px solid var(--panel-border);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-weight:500;font-size:.9rem;transition:var(--transition)}.batch-delete-bar .btn-batch-cancel:hover{background:#ffffff26;color:var(--text-main)}.rekap-table .td-check{width:40px;text-align:center}.rekap-table .td-check input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:#ef4444}.rekap-table tr.row-selected{background:#ef444414!important}.exam-layout{display:flex;min-height:calc(100vh - 150px);gap:1.5rem}.exam-main{flex:1;overflow:hidden}.exam-sidebar{width:250px;min-width:250px;background:var(--bg-panel);border:1px solid var(--panel-border);border-radius:12px;display:flex;flex-direction:column;position:sticky;top:100px;height:fit-content;max-height:calc(100vh - 120px);overflow:hidden}.sidebar-header{padding:1rem 1.2rem;border-bottom:1px solid var(--panel-border);background:#0003}.sidebar-header h3{font-size:.95rem;font-weight:700;color:var(--accent)}.sidebar-nav{flex:1;overflow-y:auto;padding:.75rem;display:flex;flex-direction:column;gap:.4rem}.sidebar-item{width:100%;display:flex;align-items:center;gap:.5rem;padding:.65rem .8rem;border-radius:var(--radius-sm);background:transparent;border:1px solid transparent;color:var(--text-muted);font-size:.85rem;font-weight:500;cursor:pointer;transition:var(--transition);text-align:left;justify-content:flex-start}.sidebar-item.active{background:var(--primary-subtle);border-color:#64050f66;color:#fca5a5;font-weight:600}.sidebar-icon{font-size:1rem}.sidebar-label{flex:1}.sidebar-footer{padding:1rem;border-top:1px solid var(--panel-border);background:#0003}@media (max-width: 900px){.exam-layout{flex-direction:column-reverse}.exam-sidebar{width:100%;min-width:unset;position:static;max-height:unset}.sidebar-nav{flex-direction:row;flex-wrap:wrap}.sidebar-item{width:auto;flex:1;min-width:80px;justify-content:center}}.content-full{max-width:100%!important;padding-left:3rem;padding-right:3rem}@media (max-width: 768px){.content-full{padding-left:1rem;padding-right:1rem}}.mac-terminal{background:#0d0d0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;overflow:hidden;margin:1rem 0;font-family:"Fira Code",var(--font-mono),monospace;box-shadow:0 4px 12px #00000080}.mac-terminal-header{background:#1a1a1a;padding:.5rem 1rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.05)}.mac-dots{display:flex;gap:6px}.mac-dot{width:12px;height:12px;border-radius:50%}.mac-dot.red{background:#ff5f56}.mac-dot.yellow{background:#ffbd2e}.mac-dot.green{background:#27c93f}.mac-title{color:#666;font-size:.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}.mac-terminal-body{padding:1rem;color:#e2e8f0;font-size:.9rem;white-space:pre-wrap;line-height:1.5;overflow-x:auto}.sidebar{position:fixed;top:0;left:0;width:260px;height:100vh;background:#0a0a12f7;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;z-index:100;overflow-y:auto;overflow-x:hidden}.sidebar-brand{display:flex;align-items:center;gap:.75rem;padding:1.5rem 1.25rem 1.25rem;border-bottom:1px solid rgba(255,255,255,.06)}.sidebar-brand img{width:38px;height:38px;border-radius:10px}.sidebar-brand-text{display:flex;flex-direction:column}.sidebar-brand-title{font-size:1.05rem;font-weight:700;color:var(--text-main);letter-spacing:.02em}.sidebar-brand-sub{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}.sidebar-nav{flex:1;padding:.75rem;display:flex;flex-direction:column;gap:2px}.sidebar-label{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:#94a3b880;padding:1rem .75rem .5rem}.sidebar-item{display:flex;align-items:center;gap:.75rem;padding:.7rem .875rem;border-radius:10px;color:var(--text-muted);text-decoration:none;font-size:.88rem;font-weight:500;transition:all .2s ease;cursor:pointer;border:1px solid transparent}.sidebar-item:hover{background:#ffffff0a;color:var(--text-main)}.sidebar-item.active{background:linear-gradient(135deg,#64050f59,#8b000033);color:#fff;border-color:#8b00004d;box-shadow:0 2px 12px #64050f26;font-weight:600}.sidebar-item.active .sidebar-icon{color:#ff6b7a}.sidebar-icon{width:20px;height:20px;flex-shrink:0;opacity:.7}.sidebar-item:hover .sidebar-icon,.sidebar-item.active .sidebar-icon{opacity:1}.sidebar-divider{height:1px;background:#ffffff0f;margin:.5rem .75rem}.sidebar-footer{padding:.75rem;border-top:1px solid rgba(255,255,255,.06)}.sidebar-item.logout-item:hover{background:#ef44441a;color:#ef4444}.dashboard-layout{display:flex;min-height:100vh}.main-with-sidebar{flex:1;margin-left:260px;min-height:100vh;display:flex;flex-direction:column}.dashboard-topbar{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 2rem;border-bottom:1px solid rgba(255,255,255,.06);background:#0a0a1280;position:sticky;top:0;z-index:50}.topbar-title{font-size:1.5rem;font-weight:700}.topbar-user{display:flex;align-items:center;gap:.75rem}.topbar-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-hover));display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:#fff}.topbar-user-info{display:flex;flex-direction:column}.topbar-user-name{font-size:.88rem;font-weight:600}.topbar-user-role{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.dashboard-main{padding:1.75rem 2rem;flex:1}.stat-cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-bottom:1.75rem}.stat-card{background:#18181be6;border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:1.25rem;display:flex;align-items:flex-start;gap:1rem;transition:all .3s ease;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:14px 14px 0 0}.stat-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px #0000004d;border-color:#ffffff1a}.stat-card-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-card-icon svg{width:22px;height:22px}.stat-card-info{display:flex;flex-direction:column;gap:.2rem}.stat-card-value{font-size:1.75rem;font-weight:800;line-height:1.1}.stat-card-label{font-size:.78rem;color:var(--text-muted);font-weight:500}.stat-card.card-emerald:before{background:#10b981}.stat-card.card-emerald .stat-card-icon{background:#10b98126;color:#10b981}.stat-card.card-emerald .stat-card-value{color:#10b981}.stat-card.card-indigo:before{background:#6366f1}.stat-card.card-indigo .stat-card-icon{background:#6366f126;color:#6366f1}.stat-card.card-indigo .stat-card-value{color:#6366f1}.stat-card.card-amber:before{background:#f59e0b}.stat-card.card-amber .stat-card-icon{background:#f59e0b26;color:#f59e0b}.stat-card.card-amber .stat-card-value{color:#f59e0b}.stat-card.card-rose:before{background:#ef4444}.stat-card.card-rose .stat-card-icon{background:#ef444426;color:#ef4444}.stat-card.card-rose .stat-card-value{color:#ef4444}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.dashboard-grid .full-width{grid-column:1 / -1}.dash-card{background:#18181be6;border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden;transition:all .25s ease}.dash-card:hover{border-color:#ffffff1a}.dash-card-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid rgba(255,255,255,.06)}.dash-card-header h3{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:.5rem}.dash-card-body{padding:1.25rem}.sidebar-toggle{display:none;background:none;border:none;color:var(--text-main);padding:.5rem;cursor:pointer}@media (max-width: 1024px){.stat-cards-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media (max-width: 768px){.sidebar{transform:translate(-100%);transition:transform .3s ease;box-shadow:4px 0 24px #00000080}.sidebar.open{transform:translate(0)}.main-with-sidebar{margin-left:0}.sidebar-toggle{display:flex}.stat-cards-grid{grid-template-columns:1fr 1fr;gap:.75rem}.dashboard-main{padding:1.25rem}.dashboard-topbar{padding:1rem 1.25rem}.sidebar-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:90}.sidebar-overlay.active{display:block}}@media (max-width: 480px){.stat-cards-grid{grid-template-columns:1fr}.topbar-title{font-size:1.2rem}}.markdown-body{line-height:1.7;color:var(--text-main);font-size:.95rem}.markdown-body p{margin:0 0 .65rem}.markdown-body p:last-child{margin-bottom:0}.markdown-body p:first-child{margin-top:0}.markdown-body p>strong:only-child{display:inline-block;color:var(--primary, #f59e0b);font-size:1rem;letter-spacing:.01em;margin-top:.4rem}.markdown-body strong{color:var(--text-main);font-weight:700}.markdown-body em{font-style:italic}.markdown-body ul,.markdown-body ol,.markdown-body .latex-list{margin:.4rem 0 .7rem;padding-left:1.4rem}.markdown-body li{margin-bottom:.25rem;padding-left:.15rem}.markdown-body li::marker{color:var(--primary, #f59e0b)}.markdown-body li>p{margin:0 0 .3rem}.markdown-body li>p:last-child{margin-bottom:0}.markdown-body .latex-list li>p:first-child{margin-top:0}.markdown-body .latex-list li>p:last-child{margin-bottom:0}.markdown-body hr{border:none;border-top:1px solid var(--panel-border, rgba(255,255,255,.08));margin:1rem 0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin:1rem 0 .5rem;font-weight:700;color:var(--text-main);line-height:1.3}.markdown-body h1{font-size:1.4rem}.markdown-body h2{font-size:1.2rem}.markdown-body h3{font-size:1.05rem}.markdown-body h4{font-size:.95rem}.markdown-body a{color:var(--primary, #f59e0b);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}.markdown-body a:hover{border-bottom-color:var(--primary, #f59e0b)}.markdown-body blockquote{margin:.5rem 0;padding:.5rem .9rem;border-left:3px solid var(--primary, #f59e0b);background:#f59e0b14;border-radius:0 6px 6px 0;color:var(--text-muted)}.markdown-body code:not(pre code){background:#ef44441f;color:#fca5a5;padding:.12rem .4rem;border-radius:4px;font-family:Fira Code,Consolas,monospace;font-size:.86em;border:1px solid rgba(239,68,68,.2)}.markdown-body pre:not(.terminal-body){background:#00000073;border:1px solid var(--panel-border, rgba(255,255,255,.1));border-radius:8px;padding:.85rem 1rem;overflow-x:auto;margin:.6rem 0 .9rem}.markdown-body pre:not(.terminal-body) code{background:transparent;border:none;padding:0;color:var(--text-main);font-family:Fira Code,Consolas,monospace;font-size:.85rem;line-height:1.55}.terminal-block{margin:.75rem 0 1rem;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#0f1115;box-shadow:0 4px 18px #00000059}.terminal-header{display:flex;align-items:center;gap:.45rem;padding:.55rem .9rem;background:linear-gradient(180deg,#2a2d35,#1f2228);border-bottom:1px solid rgba(255,255,255,.06);position:relative}.terminal-dot{width:12px;height:12px;border-radius:50%;display:inline-block;box-shadow:inset 0 -1px 1px #0003}.dot-red{background:#ff5f57}.dot-yellow{background:#febc2e}.dot-green{background:#28c840}.terminal-label{margin-left:auto;font-size:.7rem;font-weight:600;letter-spacing:.12em;color:#8b8f96;font-family:Fira Code,Consolas,monospace}.terminal-body{margin:0;padding:1rem 1.2rem;background:#0f1115;color:#d4d4d4;font-family:Fira Code,Consolas,monospace;font-size:.88rem;line-height:1.6;overflow-x:auto;white-space:pre}.terminal-body code{background:transparent;border:none;padding:0;color:inherit;font-family:inherit;font-size:inherit}.markdown-body mjx-container[display=true]{display:block!important;margin:.6rem 0 .8rem!important;padding:.9rem 1.2rem!important;background:#ffffff06;border:1px solid rgba(255,255,255,.08);border-left:3px solid var(--primary, #f59e0b);border-radius:8px;text-align:center;overflow-x:auto}.markdown-body mjx-container[display=true]+p{margin-top:.2rem}.markdown-body mjx-container:not([display=true]){margin:0 .05em}.form-modal-wide .modal-content{max-width:1100px;width:95vw}.md-split{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;align-items:stretch}.md-split>.md-editor,.md-split>.md-preview{background:#0000004d;border:1px solid var(--panel-border, rgba(255,255,255,.1));border-radius:8px;min-height:220px;display:flex;flex-direction:column}.md-split .md-pane-label{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding:.5rem .8rem .3rem;border-bottom:1px solid var(--panel-border, rgba(255,255,255,.06))}.md-split textarea.md-editor-input{flex:1;width:100%;border:none;background:transparent;color:var(--text-main);padding:.75rem .9rem;font-family:Fira Code,Consolas,monospace;font-size:.88rem;line-height:1.6;resize:vertical;min-height:200px;box-sizing:border-box;outline:none}.md-split .md-preview-body{padding:.75rem .9rem;overflow-y:auto;max-height:500px;min-height:200px}.md-split .md-preview-body.is-empty{color:var(--text-muted);font-style:italic;font-size:.85rem}.md-help-hint{font-size:.75rem;color:var(--text-muted);margin-top:.35rem;line-height:1.5}.md-help-hint code{background:#ffffff0f;padding:.1rem .35rem;border-radius:3px;font-family:Fira Code,monospace;font-size:.78rem}@media (max-width: 768px){.md-split{grid-template-columns:1fr}.form-modal-wide .modal-content{width:95vw}}.markdown-body{overflow-wrap:break-word;word-wrap:break-word}.markdown-body mjx-container,.markdown-body .MathJax,.markdown-body .katex-display{max-width:100%;overflow-x:auto;overflow-y:hidden;padding:.25rem 0}.markdown-body mjx-container[display=true],.markdown-body .katex-display{margin:.6rem 0;text-align:center}.markdown-body code{word-break:break-word;white-space:pre-wrap;font-size:.85em;padding:.1rem .4rem}.markdown-body pre{overflow-x:auto;max-width:100%}.markdown-body pre code{white-space:pre;word-break:normal}.markdown-body ol>li,.markdown-body ul>li{margin-bottom:.45rem}.terminal-block{max-width:100%;overflow-x:auto}.terminal-body{overflow-x:auto;white-space:pre}a.primary-btn,a.secondary-btn,a.btn-detail,a.btn-grade{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}a.primary-btn:hover,a.secondary-btn:hover{text-decoration:none}
