:root{--bg: #f5f8fc;--bg-elev: #ffffff;--bg-elev2: #eef3fa;--border: #dbe4f0;--border-strong: #c3d2e6;--text: #0f2540;--text-dim: #5a6e88;--text-faint: #8a9bb2;--accent: #1a63d8;--accent-hover: #1450b4;--accent-soft: #e8f0fe;--accent-ring: rgba(26, 99, 216, .18);--green: #0f8a4d;--green-soft: #e4f6ec;--red: #d13438;--red-soft: #fdecec;--amber: #b7791f;--amber-soft: #fdf4e3;--radius: 10px;--shadow-sm: 0 1px 2px rgba(15, 37, 64, .06);--shadow: 0 2px 10px rgba(15, 37, 64, .08);--shadow-lg: 0 12px 32px rgba(15, 37, 64, .16);--font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;font-weight:400;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-weight:600;letter-spacing:-.01em}a{color:var(--accent);text-decoration:none;font-weight:500}a:hover{color:var(--accent-hover)}button{font-family:var(--font);cursor:pointer;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;transition:background .15s,border-color .15s,box-shadow .15s,opacity .15s;display:inline-flex;align-items:center;justify-content:center;gap:7px}button:disabled{opacity:.55;cursor:not-allowed}.btn{padding:9px 16px;background:var(--bg-elev);color:var(--text);border:1px solid var(--border-strong);box-shadow:var(--shadow-sm)}.btn:hover:not(:disabled){background:var(--bg-elev2);border-color:var(--accent);color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}.btn-green{background:var(--green);color:#fff;border-color:var(--green)}.btn-green:hover:not(:disabled){background:#0c7442;border-color:#0c7442;color:#fff}.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}.btn-danger:hover:not(:disabled){background:#b52b2f;border-color:#b52b2f;color:#fff}.btn-ghost{background:transparent;color:var(--text-dim);border-color:transparent;box-shadow:none}.btn-ghost:hover:not(:disabled){background:var(--bg-elev2);color:var(--accent);border-color:transparent}.btn-logout{width:100%;padding:9px 16px;background:var(--red-soft);color:var(--red);border:1.5px solid #f3c9ca;box-shadow:none;font-weight:600;letter-spacing:.01em;transition:background .18s,color .18s,border-color .18s,box-shadow .18s}.btn-logout:hover:not(:disabled){background:var(--red);color:#fff;border-color:var(--red);box-shadow:0 2px 10px #d1343847}.nav .btn-logout{width:auto}.btn-sm{padding:6px 12px;font-size:13px}.btn-logout.btn-sm{padding:6px 14px}input,select,textarea{font-family:var(--font);background:var(--bg-elev);border:1px solid var(--border-strong);color:var(--text);border-radius:8px;padding:10px 12px;font-size:14px;width:100%;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:var(--text-faint)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}input[type=checkbox]{accent-color:var(--accent)}textarea{resize:vertical;font-family:var(--mono);font-size:13px}label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px;font-weight:500}.search-input{position:relative;width:100%}.search-input input{padding-left:36px;padding-right:34px}.search-input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-faint);pointer-events:none}.search-input-clear{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-faint)}.search-input-clear:hover{background:var(--bg-elev2);color:var(--text-dim)}.center-screen{height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-dim)}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#eaf1fd 0%,var(--bg) 55%);padding:20px}.auth-card{width:100%;max-width:410px;background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:38px 34px;box-shadow:var(--shadow-lg)}.brand{display:inline-flex;align-items:center;gap:9px;font-size:21px;font-weight:600;color:var(--text);letter-spacing:-.02em}.brand .logo{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:var(--accent);color:#fff}.brand-logo{height:38px;width:auto;display:block}.brand-logo-lg{height:62px;margin:0 auto}.brand-header{display:flex;align-items:center;gap:14px}.brand-sep{width:1px;height:30px;background:var(--border-strong);flex-shrink:0}.brand-dept-wrap{display:flex;flex-direction:column;justify-content:center}.brand-dept{font-size:13px;font-weight:600;color:var(--text);letter-spacing:-.01em;line-height:1.3;white-space:nowrap}.brand-stacked{text-align:center;margin-bottom:22px}.brand-stacked .brand-dept{font-size:14px;margin-top:12px;white-space:normal}@media (max-width: 720px){.brand-sep,.brand-dept-wrap{display:none}}.auth-heading{font-size:18px;margin:0 0 6px;text-align:center}.auth-sub{color:var(--text-dim);margin:0 0 26px;font-size:13.5px;text-align:center}.field{margin-bottom:16px}.auth-error{background:var(--red-soft);border:1px solid #f3c9ca;color:#96262a;padding:10px 13px;border-radius:8px;font-size:13px;margin-bottom:16px}.auth-foot{margin-top:20px;text-align:center;color:var(--text-dim);font-size:13px}.block{width:100%}.nav{height:60px;background:var(--bg-elev);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 26px;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:50}.nav-row-top{display:none}.nav-links{display:flex;align-items:center;gap:26px}.nav-links a{color:var(--text-dim);font-weight:500;font-size:14px}.nav-links a:hover{color:var(--accent)}.nav-admin-links{display:flex;align-items:center;gap:22px}.toolbar .page-head{margin-bottom:0}.nav-links>.nav-user{display:none}.nav-user{display:flex;align-items:center;gap:12px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;border:1px solid #cddffb}@media (max-width: 768px){.nav-row-top{display:flex}.nav-user-desktop{display:none!important}.nav-links>.nav-user{display:flex}}.app-shell{display:flex;min-height:100vh;align-items:stretch}.app-content{flex:1;min-width:0}.doodle-bg{background-image:linear-gradient(#f5f8fcde,#f5f8fcde),url(/doodle-bg.webp);background-repeat:repeat;background-size:760px auto;background-position:top center}.sidebar-mobile-bar{display:none}.sidebar{width:254px;flex-shrink:0;background:var(--bg-elev);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;align-self:flex-start;height:100vh;overflow-y:auto;padding:26px 16px 18px}.sidebar-brand{padding:0 4px}.sidebar-brand .brand-logo-lg{height:46px}.sidebar-brand .brand-stacked{margin-bottom:18px}.sidebar-profile{display:flex;align-items:center;gap:12px;padding:14px 8px;margin-bottom:16px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.sidebar-avatar{width:40px;height:40px;border-radius:12px;flex-shrink:0;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}.sidebar-profile-info{min-width:0}.sidebar-profile-name{font-weight:600;font-size:14px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-profile-role{font-size:12px;color:var(--text-dim);margin-top:1px}.sidebar-nav{display:flex;flex-direction:column;gap:3px;flex:1}.sidebar-nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--text-dim);font-weight:500;font-size:14px;transition:background .12s ease,color .12s ease}.sidebar-nav-item:hover{background:var(--bg-elev2);color:var(--text)}.sidebar-nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.sidebar-nav-item span{flex:1}.sidebar-nav-chevron{flex-shrink:0}.sidebar-footer{padding-top:14px;border-top:1px solid var(--border);margin-top:10px}.sidebar-scrim{display:none}@media (max-width: 900px){.app-shell{display:block}.sidebar-mobile-bar{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 16px;background:var(--bg-elev);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:60;box-shadow:var(--shadow-sm)}.sidebar-mobile-bar .nav-toggle{display:flex}.sidebar{position:fixed;top:0;left:0;z-index:70;transform:translate(-100%);transition:transform .2s ease;box-shadow:var(--shadow)}.sidebar.open{transform:translate(0)}.sidebar-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f254059;z-index:65}}.page{max-width:1080px;margin:0 auto;padding:34px 24px}.page-wide{max-width:1320px;margin:0 auto;padding:28px 24px}.page-head{display:flex;align-items:center;gap:18px;margin-bottom:26px}.page-head-logo{height:52px;width:auto;flex-shrink:0;padding-right:18px;border-right:1px solid var(--border)}.page-head .page-title{margin-bottom:4px}@media (max-width: 640px){.page-head-logo{display:none}}.page-title{font-size:24px;font-weight:600;margin:0 0 6px}.page-sub{color:var(--text-dim);margin:0 0 26px;font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px;align-items:stretch}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:22px;box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;flex-direction:column;height:100%}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow)}.card-title{font-size:16.5px;font-weight:600;margin:0 0 8px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}.card-desc{color:var(--text-dim);font-size:13px;margin:0 0 16px;min-height:42px;line-height:1.6}.desc-read-more{display:inline;margin-left:5px;background:none;border:none;padding:0;font-size:12.5px;font-weight:600;color:var(--accent);cursor:pointer;white-space:nowrap;text-decoration:underline;text-underline-offset:2px;transition:color .15s}.desc-read-more:hover{color:var(--accent-hover)}.desc-modal{width:100%;max-width:500px;padding:0;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;max-height:90vh;animation:modal-slide-up .22s cubic-bezier(.25,.8,.25,1) both}@keyframes modal-slide-up{0%{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.desc-modal-head{display:flex;align-items:flex-start;gap:12px;padding:22px 22px 16px;border-bottom:1px solid var(--border)}.desc-modal-head h2{font-size:17px;font-weight:700;color:var(--text);margin:6px 0 0;line-height:1.3}.desc-modal-tag-row{margin-bottom:4px}.desc-modal-close{flex-shrink:0;width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elev2);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.desc-modal-close:hover{background:var(--red-soft);color:var(--red)}.desc-modal-body{padding:20px 22px;overflow-y:auto;flex:1}.desc-modal-body p{font-size:14px;line-height:1.75;color:var(--text-dim);margin:0;white-space:pre-wrap}.desc-modal-footer{display:flex;flex-wrap:wrap;gap:14px;padding:14px 22px;border-top:1px solid var(--border);background:var(--bg-elev2);font-size:12.5px;color:var(--text-faint)}.desc-modal-footer span{display:inline-flex;align-items:center;gap:5px}@media (max-width: 520px){.desc-modal{border-radius:14px 14px 0 0;max-height:80vh}}.card-meta{display:flex;gap:16px;color:var(--text-faint);font-size:12.5px;margin-bottom:18px;flex-wrap:wrap}.card-meta span{display:inline-flex;align-items:center;gap:6px}.card-action{margin-top:auto}.card-action .row{flex-wrap:wrap;gap:10px}.tag{font-size:11px;padding:3px 10px;border-radius:20px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;display:inline-flex;align-items:center;gap:5px}.tag-coding{background:var(--accent-soft);color:var(--accent)}.tag-mcq{background:#f0eaff;color:#6035c9}.tag-done{background:var(--green-soft);color:var(--green)}.tag-terminated{background:var(--red-soft);color:var(--red)}.tag-draft{background:var(--bg-elev2);color:var(--text-dim)}.tag-live{background:var(--green-soft);color:var(--green)}.difficulty-Easy{color:var(--green)}.difficulty-Medium{color:var(--amber)}.difficulty-Hard{color:var(--red)}.empty{text-align:center;color:var(--text-faint);padding:64px 20px;background:var(--bg-elev);border:1px dashed var(--border-strong);border-radius:12px}.test-shell{height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.test-topbar{height:56px;background:var(--bg-elev);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 18px;flex-shrink:0;box-shadow:var(--shadow-sm);z-index:20}.timer{font-family:var(--mono);font-weight:600;font-size:14.5px;padding:6px 13px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;gap:7px}.timer.warn{background:var(--red-soft);color:var(--red)}.split{flex:1;display:flex;overflow:hidden}.pane-left{width:42%;overflow-y:auto;border-right:1px solid var(--border);padding:22px 26px;background:var(--bg-elev)}.pane-right{flex:1;display:flex;flex-direction:column;background:var(--bg-elev)}.editor-bar{height:48px;background:var(--bg-elev);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 14px;gap:10px}.editor-host{flex:1;min-height:0;border-bottom:1px solid var(--border)}.console{height:230px;background:#fbfcfe;overflow-y:auto;padding:15px 17px;font-family:var(--mono);font-size:13px;line-height:1.6}.console pre{font-family:var(--mono);font-size:13px;white-space:pre-wrap;word-break:break-word}.problem-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.problem-pill{padding:7px 13px;border-radius:8px;background:var(--bg-elev2);color:var(--text-dim);font-size:13px;border:1px solid transparent;font-weight:500}.problem-pill:hover{color:var(--accent)}.problem-pill.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.problem-pill.solved{color:var(--green)}.markdown{line-height:1.75;color:var(--text);font-size:14px}.markdown h3,.markdown h4{margin-top:0}.markdown pre{background:var(--bg-elev2);border:1px solid var(--border);padding:13px;border-radius:8px;overflow-x:auto;font-family:var(--mono);font-size:13px}.markdown code{font-family:var(--mono);background:var(--bg-elev2);color:#0b4ea2;padding:2px 6px;border-radius:5px;font-size:12.5px}.markdown pre code{background:none;padding:0;color:inherit}.case-result{padding:11px 13px;border-radius:8px;margin-bottom:9px;border:1px solid var(--border);background:var(--bg-elev)}.case-pass{border-left:3px solid var(--green);background:var(--green-soft)}.case-fail{border-left:3px solid var(--red);background:var(--red-soft)}.kv{display:grid;grid-template-columns:92px 1fr;gap:5px 10px;margin-top:7px}.kv .k{color:var(--text-faint)}.kv .v{white-space:pre-wrap;word-break:break-all;color:var(--text)}.mcq-q{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.mcq-q h3{margin:0 0 18px;font-size:15.5px;font-weight:600;line-height:1.6}.option{display:flex;align-items:center;gap:12px;padding:13px 15px;border-radius:9px;border:1px solid var(--border-strong);margin-bottom:10px;cursor:pointer;transition:border-color .15s,background .15s}.option:hover{border-color:var(--accent);background:#f7faff}.option.selected{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px var(--accent-ring)}.option .radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--border-strong);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:border-color .15s}.option.selected .radio{border-color:var(--accent)}.option.selected .radio:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent)}.opt-key{color:var(--text-faint);font-weight:600;margin-right:5px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f25408c;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:34px;max-width:490px;text-align:center;box-shadow:var(--shadow-lg)}.modal.danger{border-top:4px solid var(--red)}.modal-wide{max-width:1000px;width:100%;text-align:left;padding:24px 26px;max-height:88vh;display:flex;flex-direction:column}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.modal-body{overflow:auto;flex:1;min-height:0}.modal-body .table{box-shadow:none}.modal-body .empty{padding:40px 20px}.row-clickable{cursor:pointer}.row-clickable:hover{background:var(--accent-soft)!important}.modal h2{margin:0 0 12px;font-size:20px}.modal .big-icon{width:60px;height:60px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent)}.modal .big-icon.warn{background:var(--red-soft);color:var(--red)}.modal .big-icon.ok{background:var(--green-soft);color:var(--green)}.modal p{color:var(--text-dim);line-height:1.65;margin:0 0 10px}.table{width:100%;border-collapse:collapse;background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.table th,.table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--border)}.table th{color:var(--text-dim);font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;font-weight:600;background:var(--bg-elev2)}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#f8fbff}.rank{font-weight:700}.rank-1{color:#b8860b}.rank-2{color:#6b7280}.rank-3{color:sienna}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:14px;flex-wrap:wrap}.row{display:flex;gap:12px;align-items:center}.spacer{flex:1}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:16px;margin-bottom:30px}.stat{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:19px 21px;box-shadow:var(--shadow-sm)}.stat .num{font-size:27px;font-weight:600;letter-spacing:-.02em}.stat .lbl{color:var(--text-dim);font-size:13px;margin-top:5px}.divider{height:1px;background:var(--border);margin:22px 0}.muted{color:var(--text-faint)}.mono{font-family:var(--mono)}.badge-warn{color:var(--amber);font-weight:600}.qc-block{background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:15px;box-shadow:var(--shadow-sm)}.qc-block .row-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.grid-2,.grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.code-view{background:#fbfcfe;border:1px solid var(--border);border-radius:8px;padding:15px;font-family:var(--mono);font-size:12.5px;white-space:pre;overflow-x:auto;line-height:1.6;color:var(--text)}details.sub-detail{border:1px solid var(--border);border-radius:10px;margin-bottom:10px;background:var(--bg-elev)}details.sub-detail summary{padding:13px 16px;cursor:pointer;font-weight:500;font-size:13.5px}details.sub-detail summary:hover{color:var(--accent)}details.sub-detail[open] summary{border-bottom:1px solid var(--border)}.detail-body{padding:16px}.rules-list{line-height:2;color:var(--text-dim);padding-left:4px;list-style:none;margin:14px 0}.rules-list li{display:flex;align-items:flex-start;gap:10px;margin-bottom:4px}.rules-list li svg{margin-top:4px;color:var(--accent)}.rules-list li.critical svg{color:var(--red)}.rules-list li.critical{color:var(--red);font-weight:500}.bulk-panel{background:var(--accent-soft);border:1px solid #cddffb;border-radius:12px;padding:18px;margin-bottom:20px}.bulk-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;flex-wrap:wrap}.dropzone{border:2px dashed var(--border-strong);border-radius:10px;background:var(--bg-elev);padding:26px 18px;text-align:center;cursor:pointer;color:var(--text-dim);transition:border-color .15s,background .15s}.dropzone:hover,.dropzone.dragging{border-color:var(--accent);background:#f7faff;color:var(--accent)}.dropzone svg{color:var(--accent)}.bulk-result{margin-top:14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:14px}.bulk-errors{margin-top:12px;background:var(--red-soft);border:1px solid #f3c9ca;border-radius:8px;padding:10px 14px;font-size:12.5px;color:#96262a}.bulk-errors ul{margin:6px 0 0;padding-left:18px;line-height:1.6}.bulk-preview{margin-top:12px;font-size:13px}.bulk-preview ol{margin:0;padding-left:20px;line-height:1.8}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}html{-webkit-text-size-adjust:100%}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--text);flex-shrink:0}@media (max-width: 768px){.nav{height:auto;min-height:60px;flex-wrap:wrap;padding:0 16px;position:sticky;top:0;z-index:50}.nav-row-top{display:flex;align-items:center;justify-content:space-between;width:100%;height:60px}.nav-toggle{display:flex;align-items:center;justify-content:center}.nav-links{order:1;width:100%;flex-direction:column;align-items:flex-start;gap:0;overflow:hidden;max-height:0;transition:max-height .3s ease}.nav-links.open{max-height:320px;border-top:1px solid var(--border);padding:10px 0}.nav-links>a,.nav-links .brand-header{display:none}.nav-admin-links{flex-direction:column;align-items:flex-start;gap:4px;width:100%}.nav-admin-links a{display:block;padding:8px 4px;width:100%;font-size:14px}.nav-admin-links a:hover{background:var(--bg-elev2);border-radius:6px}.nav-user{order:2;width:100%;padding:10px 0;border-top:1px solid var(--border);justify-content:space-between}.nav-user .muted{display:none}.nav-links:not(.open)+.nav-user{display:none}.nav-links:not(.open)~.nav-user{display:none}.page,.page-wide{padding:20px 16px}.page-title{font-size:20px}.page-sub{font-size:13px}.toolbar{flex-direction:column;align-items:flex-start;gap:12px}.toolbar .row{width:100%;flex-wrap:wrap}.stat-grid{grid-template-columns:repeat(2,1fr);gap:12px}.stat .num{font-size:22px}.stat .lbl{font-size:12px}.grid{grid-template-columns:1fr;gap:14px}.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:12px}.table-wrap .table{border:none;border-radius:0;min-width:700px}.table th,.table td{padding:10px 12px;font-size:13px;white-space:nowrap}.overlay{padding:12px}.modal{padding:24px 20px;max-width:100%}.modal-wide{max-width:100%;padding:18px 16px;max-height:92vh}.modal h2{font-size:18px}.auth-card{padding:28px 22px}.brand-logo-lg{height:50px}.auth-heading{font-size:16px}.grid-2,.grid-2col{grid-template-columns:1fr}.test-topbar{padding:0 12px;gap:8px}.test-topbar .row{gap:8px;flex-wrap:wrap}.test-topbar b{font-size:13px;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand-logo{height:28px}.split{flex-direction:column}.pane-left{width:100%;border-right:none;border-bottom:1px solid var(--border);max-height:40vh;padding:16px}.pane-right{flex:1;min-height:300px}.editor-bar{flex-wrap:wrap;padding:8px 12px;height:auto;gap:8px}.console{height:200px;padding:12px}.mcq-sidebar{position:fixed;bottom:0;left:0;right:0;width:100%!important;height:auto!important;max-height:260px;border-right:none!important;border-top:2px solid var(--border);z-index:40;overflow-y:auto;padding:12px 16px!important;box-shadow:0 -4px 16px #0000001a}.mcq-sidebar .mcq-sidebar-submit{display:none}.mcq-body{padding:20px 16px 280px!important}.bulk-panel{padding:14px}.bulk-head{flex-direction:column;gap:10px}.dropzone{padding:18px 14px}.qc-block{padding:14px}.qc-block .row-head{flex-direction:column;align-items:flex-start;gap:8px}.year-grid{grid-template-columns:1fr!important;gap:16px!important}.modal-wide video{max-height:50vh}.problem-nav{gap:6px}.problem-pill{padding:5px 10px;font-size:12px}}@media (max-width: 480px){body{font-size:13px}.page,.page-wide{padding:14px 12px}.page-title{font-size:18px}.btn{padding:8px 12px;font-size:13px}.btn-sm{padding:5px 10px;font-size:12px}.stat-grid{grid-template-columns:1fr}.stat{padding:14px 16px}.auth-card{padding:22px 16px;border-radius:10px}.brand-logo-lg{height:42px}.brand-stacked .brand-dept{font-size:12px}.nav{padding:0 12px}.test-topbar{height:auto;padding:8px 10px;flex-wrap:wrap;gap:6px}.timer{font-size:13px;padding:4px 10px}.pane-left{padding:12px;max-height:35vh}.pane-left h2{font-size:16px}.modal{padding:20px 16px}.modal h2{font-size:16px}.modal .big-icon{width:48px;height:48px}.option{padding:10px 12px;font-size:13px;gap:10px}.card{padding:16px}.card-title{font-size:15px}.card-desc{font-size:12.5px;min-height:36px}.card-meta{font-size:12px;gap:10px}.tag{font-size:10px;padding:2px 8px}.console{height:160px}.recording-status{gap:4px}.recording-status span{font-size:10px;padding:2px 6px}.key-monitor-bar{display:none}.overlay{padding:8px}.facecam-pip{width:120px!important;height:90px!important}}@media (max-width: 768px){.admin-test-table thead{display:none}.admin-test-table,.admin-test-table tbody,.admin-test-table tr,.admin-test-table td{display:block;width:100%}.admin-test-table tr{border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px;background:var(--bg-elev);box-shadow:var(--shadow-sm)}.admin-test-table td{padding:4px 0;border-bottom:none;display:flex;justify-content:space-between;align-items:center;font-size:13px}.admin-test-table td:before{content:attr(data-label);font-weight:600;font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.4px;min-width:80px}.admin-test-table td:first-child{font-size:14px;font-weight:600}.admin-test-table td:first-child:before{display:none}.admin-test-table td:last-child{margin-top:8px;justify-content:flex-start}.admin-test-table td:last-child .row{width:100%}}@media (max-width: 768px){.lb-table thead{display:none}.lb-table,.lb-table tbody,.lb-table tr,.lb-table td{display:block;width:100%}.lb-table tr{border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px;background:var(--bg-elev);box-shadow:var(--shadow-sm);position:relative}.lb-table td{padding:6px 0;border-bottom:none;display:flex;justify-content:space-between;align-items:flex-start;font-size:13px;gap:8px;width:100%;box-sizing:border-box}.lb-table td:before{content:attr(data-label);font-weight:600;font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.4px;min-width:85px;flex-shrink:0;padding-top:2px}.lb-test-cell{display:flex;flex-direction:column;align-items:flex-end;gap:4px;min-width:0;max-width:100%;text-align:right}.lb-test-title{font-weight:600;word-break:break-word;overflow-wrap:anywhere}.lb-candidate-val{display:flex;flex-direction:column;align-items:flex-end;min-width:0;max-width:100%;text-align:right}.lb-table td:first-child:before{display:none}.lb-table td:last-child{margin-top:8px;justify-content:flex-end;border-top:1px solid var(--border);padding-top:10px}.lb-table td[colspan]{display:block;width:100%;padding:0}.lb-table td[colspan]:before{display:none}.lb-table td,.lb-table th,.admin-test-table td,.admin-test-table th,.cand-table td,.cand-table th{white-space:normal;overflow-wrap:anywhere}.lb-table td:last-child .btn,.admin-test-table td:last-child .btn,.lb-table .tag,.admin-test-table .tag,.cand-table .tag{white-space:nowrap}}.violation-panel{background:var(--red-soft);border:1px solid #f3c9ca;border-radius:10px;padding:12px 14px;margin-bottom:14px;max-width:100%;box-sizing:border-box}.violation-panel-head{display:flex;align-items:flex-start;gap:7px;color:#96262a;font-weight:700;font-size:12.5px;line-height:1.45;overflow-wrap:anywhere}.violation-panel-head svg{flex-shrink:0;margin-top:2px}.violation-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}.violation-item{background:var(--bg-elev);border:1px solid #f3c9ca;border-radius:8px;padding:10px 12px;min-width:0}.violation-label{font-weight:700;font-size:13.5px;color:#96262a;line-height:1.4;overflow-wrap:anywhere}.violation-why{margin-top:4px;font-size:13px;line-height:1.55;color:var(--text);overflow-wrap:anywhere}.violation-meta{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:11.5px;color:var(--text-faint)}.violation-signal{background:var(--bg-elev2);border-radius:5px;padding:2px 7px;font-size:11px;color:var(--text-dim);overflow-wrap:anywhere;max-width:100%}.lb-status-cell{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;max-width:100%}.lb-status-why{font-size:11px;color:var(--text-dim);line-height:1.35;overflow-wrap:anywhere}@media (max-width: 768px){.violation-panel{padding:11px 12px;border-radius:10px}.violation-label{font-size:13px}.violation-why{font-size:12.5px}.lb-status-cell{align-items:flex-end;text-align:right}}@media (max-width: 768px){.cand-table thead{display:none}.cand-table,.cand-table tbody,.cand-table tr,.cand-table td{display:block;width:100%}.cand-table tr{border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px;background:var(--bg-elev)}.cand-table td{padding:3px 0;border-bottom:none;display:flex;justify-content:space-between;align-items:center;font-size:13px}.cand-table td:before{content:attr(data-label);font-weight:600;font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.4px;min-width:70px}.cand-table td:first-child:before{display:none}}.whole-program-note{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;margin:0;font-size:12.5px;line-height:1.45;color:var(--amber-ink, #7a5200);background:var(--amber-bg, #fff8e6);border-bottom:1px solid var(--amber-line, #f0dCA8)}.whole-program-note svg{flex:0 0 auto;margin-top:2px}.dash-welcome{background:var(--bg-elev);border:1px solid var(--border);border-radius:16px;padding:28px 30px;margin-bottom:22px;display:flex;align-items:center;justify-content:space-between;gap:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.dash-welcome:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#1a63d8,#0891b2,#16a34a);border-radius:16px 16px 0 0}.dash-welcome-info h1{font-size:22px;font-weight:700;margin:0 0 4px;color:var(--text)}.dash-welcome-info p{color:var(--text-dim);font-size:13.5px;margin:0}.dash-welcome-avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#1a63d8,#0891b2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;flex-shrink:0;box-shadow:0 4px 14px #1a63d84d}.dash-welcome-right{display:flex;align-items:center;gap:14px}.dash-welcome-badge{background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;padding:5px 14px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px}.dash-alert{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:12px;margin-bottom:22px;font-size:13.5px;font-weight:500;animation:dashAlertSlide .4s ease-out}.dash-alert-warn{background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #f59e0b;color:#92400e}.dash-alert-info{background:linear-gradient(135deg,#dbeafe,#bfdbfe);border:1px solid #3b82f6;color:#1e40af}.dash-alert-success{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border:1px solid #10b981;color:#065f46}.dash-alert-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}.dash-alert-warn .dash-alert-icon{background:#f59e0b33}.dash-alert-info .dash-alert-icon{background:#3b82f633}.dash-alert-content strong{display:block;font-weight:700;margin-bottom:1px}.dash-alert-content span{font-size:12.5px;opacity:.8}@keyframes dashAlertSlide{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dash-stats-grid{display:grid;gap:14px;margin-bottom:24px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.stat-card-v2{background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:18px 18px 16px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:110px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.stat-card-v2:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--_accent, var(--border-strong))}.stat-card-v2:before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;border-radius:14px 0 0 14px}.stat-card-v2-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:10px}.stat-card-v2-label{font-size:11px;letter-spacing:.5px;text-transform:uppercase;font-weight:600;color:var(--text-faint);line-height:1.3}.stat-card-v2-icon{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}.stat-card-v2-value{font-size:26px;font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:3px}.stat-card-v2-hint{font-size:11.5px;color:var(--text-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.dash-section-header{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:6px}.dash-section-title{font-size:17px;font-weight:700;margin:0;display:flex;align-items:center;gap:8px}.dash-section-count{font-size:12.5px;font-weight:500;color:var(--text-faint);background:var(--bg-elev2);padding:2px 10px;border-radius:12px}.dash-section-sub{color:var(--text-dim);font-size:13px;margin:0 0 16px}.dash-empty{border:1px solid var(--border);border-radius:14px;background:var(--bg-elev);padding:20px 22px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}.dash-empty-icon{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-elev2);color:var(--text-dim);flex-shrink:0}.dash-empty-text{flex:1;min-width:220px}.dash-empty-title{font-weight:600;font-size:14.5px;margin-bottom:2px}.dash-empty-sub{font-size:12.5px;color:var(--text-faint)}.dash-test-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.dash-test-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--accent)}.at-tab-bar{display:flex;align-items:center;gap:6px;background:var(--bg-elev);border:1px solid var(--border);border-radius:40px;padding:5px;width:fit-content;margin-bottom:20px;box-shadow:var(--shadow-sm)}.at-tab-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 20px;border-radius:35px;border:none;background:transparent;color:var(--text-dim);font-size:13.5px;font-weight:600;cursor:pointer;transition:background .18s,color .18s,box-shadow .18s;white-space:nowrap}.at-tab-btn:hover:not(.at-tab-btn-active){background:var(--bg-elev2);color:var(--text)}.at-tab-btn-active{background:var(--accent);color:#fff;box-shadow:0 2px 10px #1a63d847}.at-tab-count{font-size:11px;font-weight:700;padding:1px 7px;border-radius:20px;background:#ffffff38;color:inherit;min-width:20px;text-align:center}.at-tab-btn:not(.at-tab-btn-active) .at-tab-count{background:var(--bg-elev2);color:var(--text-faint)}.at-tab-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}.at-tab-dot-ongoing{background:#16a34a}.at-tab-dot-completed{background:#9ca3af}.at-tab-btn-active .at-tab-dot-ongoing{background:#bbf7d0}.at-tab-btn-active .at-tab-dot-completed{background:#e5e7eb}.dash-test-card-completed{opacity:.88;border-style:dashed}.dash-test-card-completed:hover{transform:none;border-color:var(--border);box-shadow:var(--shadow-sm)}.at-completed-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--red);background:var(--red-soft);border:1px solid #f3c9ca;border-radius:20px;padding:3px 10px;width:fit-content;margin-bottom:2px}.at-completed-badge-done{color:var(--green);background:var(--green-soft);border-color:#bfe6cf}.at-date-row{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 4px}.at-date-pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:500;border-radius:20px;padding:3px 10px}.at-date-pill-pub{color:var(--text-dim);background:var(--bg-elev2);border:1px solid var(--border)}.at-date-pill-end{color:#b45309;background:#fef3c7;border:1px solid #fde68a}.at-section-dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex-shrink:0}.at-section-dot-ongoing{background:#16a34a;box-shadow:0 0 0 3px #16a34a2e}.at-section-dot-completed{background:var(--text-faint)}.hod-header{background:var(--bg-elev);border:1px solid var(--border);border-radius:16px;padding:24px 28px;margin-bottom:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;box-shadow:var(--shadow);position:relative;overflow:hidden}.hod-header:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#2563eb,#0891b2,#9333ea);border-radius:16px 16px 0 0}.hod-header-info h1{font-size:22px;font-weight:700;margin:0 0 4px}.hod-header-info p{color:var(--text-dim);font-size:13px;margin:0}.hod-filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:14px 18px;background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-sm)}.hod-filters select{max-width:200px;padding:9px 12px;font-size:13.5px;border-radius:8px}.hod-export-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;align-items:center}.hod-export-btn{color:#fff;border:none;border-radius:8px;padding:6px 14px;font-size:12.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:opacity .15s,transform .15s,box-shadow .15s}.hod-export-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.hod-export-btn:disabled{opacity:.5;cursor:not-allowed}.hod-table{width:100%;border-collapse:collapse;background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.hod-table th{text-align:left;padding:14px 16px;border-bottom:2px solid var(--border);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.6px;font-weight:700;background:var(--bg-elev2)}.hod-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--border)}.hod-table tr:last-child td{border-bottom:none}.hod-table tbody tr{transition:background .1s ease}.hod-table tbody tr:hover{background:#f0f6ff}.hod-table tbody tr:nth-child(2n){background:#fafbfd}.hod-table tbody tr:nth-child(2n):hover{background:#f0f6ff}.hod-section-cards{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}.dash-skeleton{background:linear-gradient(90deg,var(--bg-elev2) 25%,#e8edf4 50%,var(--bg-elev2) 75%);background-size:200% 100%;animation:dashSkeletonShimmer 1.5s infinite;border-radius:12px}@keyframes dashSkeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width: 768px){.dash-welcome{padding:20px 18px;flex-wrap:wrap;gap:14px}.dash-welcome-info h1{font-size:18px}.dash-welcome-avatar{width:44px;height:44px;font-size:17px}.dash-stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card-v2{padding:14px 14px 12px;min-height:95px}.stat-card-v2-value{font-size:22px}.stat-card-v2-icon{width:28px;height:28px;border-radius:8px}.hod-header{padding:18px 20px;flex-direction:column;align-items:flex-start}.hod-filters{padding:12px 14px}.hod-filters select{max-width:100%;flex:1;min-width:140px}}@media (max-width: 480px){.dash-welcome{padding:16px 14px}.dash-welcome-info h1{font-size:16px}.dash-welcome-right{gap:8px}.dash-welcome-badge{font-size:10px;padding:3px 10px}.dash-stats-grid{grid-template-columns:1fr}}.students-list-table{width:100%;border-collapse:collapse;background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.students-list-table th{text-align:left;padding:13px 16px;border-bottom:2px solid var(--border);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.6px;font-weight:700;background:var(--bg-elev2)}.students-list-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);font-size:13.5px}.students-list-table tr:last-child td{border-bottom:none}.students-list-table tbody tr{transition:background .1s ease}.students-list-table tbody tr:hover{background:#f0f6ff}.students-list-table tbody tr:nth-child(2n){background:#fafbfd}.students-list-table tbody tr:nth-child(2n):hover{background:#f0f6ff}.tests-conducted-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}.test-conducted-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .15s,box-shadow .15s}.test-conducted-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.test-conducted-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px}.test-conducted-card-type{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:3px 10px;border-radius:20px;margin-bottom:10px}.test-conducted-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:var(--text)}.test-conducted-card-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}.test-conducted-card-meta-item{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-dim)}.test-conducted-card-meta-item strong{color:var(--text);font-weight:700}@media (max-width: 900px){.students-list-table th,.students-list-table td{padding:10px 12px;font-size:13px}.tests-conducted-grid{grid-template-columns:1fr}}.reg-toggle-wrap{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:40px;box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;transition:border-color .2s}.reg-toggle-wrap:hover{border-color:var(--accent)}.reg-toggle-label{font-size:12.5px;font-weight:600;color:var(--text-dim);letter-spacing:.01em}.reg-toggle{position:relative;width:44px;height:24px;border-radius:12px;border:none;cursor:pointer;padding:0;flex-shrink:0;transition:background .25s cubic-bezier(.4,0,.2,1),box-shadow .2s;background:var(--red);box-shadow:0 0 #d1343800}.reg-toggle.reg-toggle-on{background:var(--green)}.reg-toggle.reg-toggle-on:hover:not(:disabled){box-shadow:0 0 0 3px #0f8a4d33}.reg-toggle.reg-toggle-off:hover:not(:disabled){box-shadow:0 0 0 3px #d1343833}.reg-toggle:disabled{opacity:.6;cursor:not-allowed}.reg-toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #00000038;transition:transform .25s cubic-bezier(.4,0,.2,1)}.reg-toggle-on .reg-toggle-thumb{transform:translate(20px)}.reg-toggle-status{font-size:12.5px;font-weight:700;min-width:44px;letter-spacing:.01em}.reg-toggle-status-on{color:var(--green)}.reg-toggle-status-off{color:var(--red)}.portal-closed-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#e8f0fe,#f5f8fc 45%,#eef3fa);padding:24px}.portal-closed-card{width:100%;max-width:440px;background:var(--bg-elev);border:1px solid var(--border);border-radius:20px;padding:44px 38px 36px;box-shadow:0 20px 60px #0f25401f,0 4px 16px #0f25400f;text-align:center;position:relative;overflow:hidden}.portal-closed-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--red) 0%,#f97316 60%,#fbbf24 100%);border-radius:20px 20px 0 0}.portal-closed-icon-ring{width:88px;height:88px;border-radius:50%;background:var(--red-soft);border:2px solid #f3c9ca;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;animation:portal-pulse 2.4s ease-in-out infinite}.portal-closed-icon-inner{width:60px;height:60px;border-radius:50%;background:#fde8e8;display:flex;align-items:center;justify-content:center;color:var(--red)}@keyframes portal-pulse{0%,to{box-shadow:0 0 #d134382e}50%{box-shadow:0 0 0 10px #d1343800}}.portal-closed-badge{display:inline-flex;align-items:center;gap:6px;background:var(--red-soft);color:var(--red);border:1px solid #f3c9ca;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 14px;margin-bottom:16px}.portal-closed-title{font-size:21px;font-weight:700;color:var(--text);margin:0 0 12px;line-height:1.3;letter-spacing:-.02em}.portal-closed-sub{font-size:14px;color:var(--text-dim);line-height:1.65;margin:0 0 22px}.portal-closed-contact{display:inline-flex;align-items:flex-start;gap:9px;background:var(--amber-soft);border:1px solid #f0d9a8;border-radius:10px;padding:12px 16px;font-size:13px;color:#8a6116;font-weight:500;line-height:1.45;text-align:left;margin-bottom:22px}.portal-closed-divider{height:1px;background:var(--border);margin-bottom:20px}.portal-closed-foot{font-size:13.5px;color:var(--text-dim);margin:0}.portal-closed-foot a{font-weight:600;color:var(--accent)}.portal-closed-foot a:hover{color:var(--accent-hover)}@media (max-width: 480px){.portal-closed-card{padding:34px 22px 28px;border-radius:14px}.portal-closed-title{font-size:18px}.portal-closed-icon-ring{width:72px;height:72px}.portal-closed-icon-inner{width:50px;height:50px}.portal-closed-icon-inner svg{width:30px;height:30px}}