:root{color-scheme:light;--brand: #6c5dd3;--brand-dark: #5a4fcb;--brand-tint: #eeeafb;--brand-soft: #d9d0f7;--brand-text: #4b3fa6;--brand-glow: rgba(108, 93, 211, .16);--bg: #f4f5fb;--card: #ffffff;--card-2: #fafafe;--line: #e9e8f3;--text: #2f2b43;--muted: #6b6880;--ok: #28c76f;--ok-tint: #e3faed;--ok-text: #1a7f47;--danger: #ea5455;--danger-tint: #fdecec;--danger-text: #b3282a;--warning: #ff9f43;--warning-tint: #fff2e3;--warning-text: #a15b0f;--info: #00b8d9;--info-tint: #e3f9fc;--info-text: #007991;--secondary: #64748b;--secondary-tint: #eef0f4;--secondary-text: #475569;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow-sm: 0 1px 3px rgba(31, 29, 63, .06);--shadow: 0 6px 18px rgba(31, 29, 63, .08);--shadow-lg: 0 16px 32px rgba(31, 29, 63, .14);--side-bg: #1c1d2e;--side-bg-2: #23253b;--side-text: #aeb2c9;--side-text-dim: #6c6f8c;--side-hover: #2b2d45;--side-line: #2a2c42}:root[data-theme=dark]{color-scheme:dark;--brand: #8b7ff5;--brand-dark: #a79dfb;--brand-tint: rgba(139, 127, 245, .16);--brand-soft: rgba(139, 127, 245, .38);--brand-text: #c9c1fb;--brand-glow: rgba(139, 127, 245, .3);--bg: #14151f;--card: #1b1c2b;--card-2: #20213283;--line: #2b2c40;--text: #e7e7f2;--muted: #9a9bb3;--ok: #3ddc84;--ok-tint: rgba(61, 220, 132, .14);--ok-text: #7ef0ae;--danger: #ff6b6b;--danger-tint: rgba(255, 107, 107, .14);--danger-text: #ffa3a3;--warning: #ffb85c;--warning-tint: rgba(255, 184, 92, .14);--warning-text: #ffcd94;--info: #35d6ea;--info-tint: rgba(53, 214, 234, .14);--info-text: #86e7f2;--secondary: #94a3b8;--secondary-tint: rgba(148, 163, 184, .14);--secondary-text: #cbd5e1;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow: 0 6px 18px rgba(0, 0, 0, .38);--shadow-lg: 0 18px 36px rgba(0, 0, 0, .5)}*{box-sizing:border-box}img{max-width:100%;height:auto}figure.table{margin:10px 0;overflow-x:auto}figure.table table{border-collapse:collapse!important;width:auto;max-width:100%}figure.table table,figure.table td,figure.table th{border:1px solid var(--line)!important}figure.table td,figure.table th{padding:6px 10px!important}figure.table td p,figure.table th p{margin:0!important}figure.table td p+p,figure.table th p+p{margin-top:6px!important}body{margin:0;font-family:Inter,system-ui,Segoe UI,Noto Sans Bengali,sans-serif;background:var(--bg);color:var(--text);transition:background .2s ease,color .2s ease}a{color:var(--brand);text-decoration:none}h1,h2,h3,h4{color:var(--text);font-weight:700;letter-spacing:-.2px}.container{max-width:1040px;margin:0 auto;padding:24px 16px}.topbar{background:var(--card);border-bottom:1px solid var(--line)}.topbar .inner{max-width:1040px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:800;font-size:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.card.info-note{background:var(--brand-tint);border-color:var(--brand-soft)}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1 1 180px}label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:5px}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;background:var(--card);color:var(--text);transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 0 0 3px var(--brand-soft);border-color:var(--brand)}.field{margin-bottom:14px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;font:inherit;font-weight:600;font-size:13.5px;transition:background .15s,box-shadow .15s,border-color .15s,transform .1s}.btn:hover{border-color:var(--brand-soft);box-shadow:var(--shadow-sm)}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 4px 14px var(--brand-glow)}.btn.primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}.btn.danger{color:var(--danger);border-color:var(--danger-tint)}.btn.danger:hover{background:var(--danger-tint);border-color:var(--danger)}.btn.active{background:var(--brand-dark);color:#fff;border-color:var(--brand-dark)}.btn:disabled{opacity:.55;cursor:default;box-shadow:none}.icon-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;font-size:14px;padding:0;transition:background .12s,border-color .12s,color .12s,transform .1s;text-decoration:none}.icon-btn:hover{background:var(--card-2);transform:translateY(-1px)}.icon-btn.icon-btn.primary{background:var(--brand-tint);color:var(--brand-text);border-color:transparent}.icon-btn.icon-btn.primary:hover{background:var(--brand);color:#fff}.icon-btn.icon-btn.success{background:var(--ok-tint);color:var(--ok-text);border-color:transparent}.icon-btn.icon-btn.success:hover{background:var(--ok);color:#06301a}.icon-btn.icon-btn.warning{background:var(--warning-tint);color:var(--warning-text);border-color:transparent}.icon-btn.icon-btn.warning:hover{background:var(--warning);color:#422006}.icon-btn.icon-btn.info{background:var(--info-tint);color:var(--info-text);border-color:transparent}.icon-btn.icon-btn.info:hover{background:var(--info);color:#032b33}.icon-btn.icon-btn.secondary{background:var(--secondary-tint);color:var(--secondary-text);border-color:transparent}.icon-btn.icon-btn.secondary:hover{background:var(--secondary);color:#fff}.icon-btn.icon-btn.danger{background:var(--danger-tint);color:var(--danger-text);border-color:transparent}.icon-btn.icon-btn.danger:hover{background:var(--danger);color:#fff}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--text)}th{font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:700}tbody tr{transition:background .12s}tbody tr:hover{background:var(--card-2)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;background:var(--brand-tint);color:var(--brand-text);font-size:11.5px;font-weight:700;letter-spacing:.2px;line-height:1.6}.badge-ok{background:var(--ok-tint);color:var(--ok-text)}.badge-danger{background:var(--danger-tint);color:var(--danger-text)}.badge-warning{background:var(--warning-tint);color:var(--warning-text)}.badge-info{background:var(--info-tint);color:var(--info-text)}.badge-secondary{background:var(--secondary-tint);color:var(--secondary-text)}.badge.solid{color:#fff;background:var(--brand)}.badge.solid.badge-ok{background:var(--ok);color:#06301a}.badge.solid.badge-danger{background:var(--danger)}.badge.solid.badge-warning{background:var(--warning);color:#422006}.badge.solid.badge-info{background:var(--info);color:#032b33}.badge.solid.badge-secondary{background:var(--secondary)}.badge.outline{background:transparent;border:1px solid var(--brand);color:var(--brand)}.badge.outline.badge-ok{border-color:var(--ok);color:var(--ok-text)}.badge.outline.badge-danger{border-color:var(--danger);color:var(--danger-text)}.badge.outline.badge-warning{border-color:var(--warning);color:var(--warning-text)}.badge.outline.badge-info{border-color:var(--info);color:var(--info-text)}.badge.outline.badge-secondary{border-color:var(--secondary);color:var(--secondary-text)}.error{color:var(--danger);font-size:12.5px;margin-top:4px}.flash{padding:11px 15px;border-radius:var(--radius);margin-bottom:16px;font-weight:500}.flash.ok{background:var(--ok-tint);color:var(--ok-text)}.flash.err{background:var(--danger-tint);color:var(--danger-text)}.toast-stack{position:fixed;top:18px;right:18px;z-index:1000;display:flex;flex-direction:column;gap:10px;max-width:360px}.toast{display:flex;align-items:flex-start;gap:10px;padding:12px 15px;border-radius:var(--radius);font-size:14px;line-height:1.4;box-shadow:var(--shadow-lg)}.toast.ok{background:var(--ok);color:#06301a}.toast.err{background:var(--danger);color:#fff}.toast span{flex:1}.toast-close{background:transparent;border:0;color:inherit;opacity:.8;cursor:pointer;font-size:13px;line-height:1;padding:2px}.toast-close:hover{opacity:1}.toast-enter-active,.toast-leave-active{transition:opacity .25s ease,transform .25s ease}.toast-enter-from,.toast-leave-to{opacity:0;transform:translate(24px)}.muted{color:var(--muted);font-size:13px}.rte-toolbar{display:flex;gap:4px;flex-wrap:wrap;border:1px solid var(--line);border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;padding:6px;background:var(--card-2)}.rte-toolbar button{min-width:32px;padding:4px 8px;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:6px;cursor:pointer}.rte-area{border:1px solid var(--line);border-radius:0 0 var(--radius-sm) var(--radius-sm);padding:10px;min-height:70px;background:var(--card);color:var(--text)}.rte-area:focus{outline:none;box-shadow:0 0 0 3px var(--brand-soft)}.option-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.option-row .lab{font-weight:700;padding-top:10px;min-width:24px}.shell{display:flex;min-height:100vh}.sidebar{width:258px;background:linear-gradient(185deg,var(--side-bg),var(--side-bg-2));color:var(--side-text);position:fixed;inset:0 auto 0 0;padding:20px 14px;display:flex;flex-direction:column;z-index:10}.sidebar .logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;padding:4px 10px 20px;letter-spacing:.2px}.sidebar .logo .mark{width:32px;height:32px;border-radius:10px;flex:none;background:linear-gradient(135deg,var(--brand),#a78bfa);display:grid;place-items:center;font-size:16px;box-shadow:0 4px 14px var(--brand-glow)}.sidebar .logo .name-wrap{display:flex;flex-direction:column;line-height:1.2}.sidebar .logo small{display:block;font-weight:600;font-size:10.5px;color:var(--side-text-dim);letter-spacing:1.2px}.nav{display:flex;flex-direction:column;gap:3px;flex:1;overflow-y:auto;min-height:0;scrollbar-width:thin;scrollbar-color:var(--side-hover) transparent;padding-right:2px}.nav::-webkit-scrollbar{width:6px}.nav::-webkit-scrollbar-thumb{background:var(--side-hover);border-radius:3px}.nav a{display:flex;gap:11px;align-items:center;padding:9px 12px;border-radius:var(--radius-sm);color:var(--side-text);font-weight:500;font-size:13.5px;transition:background .15s,color .15s,transform .1s}.nav a:hover{background:var(--side-hover);color:#fff}.nav a.active{background:linear-gradient(135deg,var(--brand),#8b7cf0);color:#fff;box-shadow:0 4px 14px -2px var(--brand-glow);font-weight:600}.nav a.active .ic{background:#ffffff38}.nav a .ic{width:26px;height:26px;flex:none;text-align:center;font-size:14px;display:grid;place-items:center;border-radius:7px;background:#ffffff0d}.nav .group-label{color:var(--side-text-dim);font-size:10.5px;text-transform:uppercase;letter-spacing:1.2px;padding:14px 12px 6px;font-weight:700}.nav .group-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:none;cursor:pointer;font:inherit;color:var(--side-text-dim);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;padding:13px 12px 6px;margin-top:4px;border-radius:var(--radius-sm);transition:color .15s}.nav .group-toggle:hover{color:#e4e5f4}.nav .group-toggle.current{color:var(--brand-dark)}.nav .group-toggle .chev{font-size:11px;transition:transform .15s}.nav .group-toggle .chev.open{transform:rotate(90deg)}.nav .sub-toggle{display:flex;gap:11px;align-items:center;width:100%;background:none;border:none;cursor:pointer;font:inherit;color:var(--side-text);font-size:13.5px;padding:9px 12px;border-radius:var(--radius-sm);transition:background .15s,color .15s}.nav .sub-toggle:hover{background:var(--side-hover);color:#fff}.nav .sub-toggle.current{color:var(--brand-dark)}.nav .sub-toggle .ic{width:26px;height:26px;text-align:center;font-size:14px;display:grid;place-items:center;border-radius:7px;background:#ffffff0d}.nav .sub-toggle .chev.sm{margin-left:auto;font-size:10px;transition:transform .15s}.nav .sub-toggle .chev.sm.open{transform:rotate(90deg)}.nav a.sub-link{padding-left:32px;font-size:13px}.nav .pill{margin-left:auto;background:var(--warning);color:#422006;font-size:11px;font-weight:700;border-radius:20px;padding:1px 7px}.nav .sub-toggle .pill+.chev.sm{margin-left:6px}.sidebar .foot{color:var(--side-text-dim);font-size:11.5px;padding:12px 10px 0;border-top:1px solid var(--side-line);margin-top:8px}.main{margin-left:258px;flex:1;min-width:0;display:flex;flex-direction:column}.appbar{position:sticky;top:0;z-index:5;background:var(--card);border-bottom:1px solid var(--line);padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px}.appbar h1{font-size:18px;margin:0}.content{padding:24px 28px;width:100%}.user-chip{display:flex;gap:10px;align-items:center}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#a78bfa);color:#fff;display:grid;place-items:center;font-weight:700;box-shadow:0 2px 8px var(--brand-glow);flex:none}.theme-toggle{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--card-2);color:var(--text);font-size:16px;cursor:pointer;display:grid;place-items:center;transition:background .15s,transform .15s}.theme-toggle:hover{background:var(--brand-tint);transform:rotate(15deg)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:8px}.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s;box-shadow:var(--shadow-sm)}.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.stat-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}.stat .n{font-size:27px;font-weight:800;color:var(--text);line-height:1.15}.stat .l{color:var(--muted);font-size:12.5px;margin-top:3px;font-weight:600}.stat .ic{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex:none;border-radius:50%;background:var(--brand-tint);color:var(--brand-text);font-size:19px;margin-bottom:12px}.stat-top .ic{margin-bottom:0}.stat .ic.primary{background:var(--brand-tint);color:var(--brand-text)}.stat .ic.success{background:var(--ok-tint);color:var(--ok-text)}.stat .ic.warning{background:var(--warning-tint);color:var(--warning-text)}.stat .ic.info{background:var(--info-tint);color:var(--info-text)}.stat .ic.secondary{background:var(--secondary-tint);color:var(--secondary-text)}.stat .ic.danger{background:var(--danger-tint);color:var(--danger-text)}.stat .ic.solid{color:#fff}.stat .ic.solid.primary{background:linear-gradient(135deg,var(--brand),#a78bfa)}.stat .ic.solid.success{background:linear-gradient(135deg,#0e7a41,var(--ok))}.stat .ic.solid.warning{background:linear-gradient(135deg,#b45309,var(--warning))}.stat .ic.solid.info{background:linear-gradient(135deg,#0369a1,var(--info))}.stat .ic.solid.secondary{background:linear-gradient(135deg,#475569,var(--secondary))}.stat .ic.solid.danger{background:linear-gradient(135deg,#b3282a,var(--danger))}.stat .trend{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px;width:fit-content}.stat .trend.up{background:var(--ok-tint);color:var(--ok-text)}.stat .trend.down{background:var(--danger-tint);color:var(--danger-text)}.stat .trend-note{color:var(--muted);font-size:11.5px;margin-top:6px}.stat.revenue{background:linear-gradient(135deg,#0e7a41,var(--ok));border-color:transparent;color:#fff}.stat.revenue .ic{background:#fff3;color:#fff}.stat.revenue .n{color:#fff}.stat.revenue .l{color:#ffffffc7}.stat.warn{background:var(--warning-tint);border:2px solid var(--warning)}.stat.warn .n{color:var(--warning-text)}.stat.flat{cursor:default}.progress{height:8px;border-radius:999px;background:var(--line);overflow:hidden}.progress-bar{height:100%;border-radius:999px;background:var(--brand);transition:width .3s ease}.progress-bar.success{background:var(--ok)}.progress-bar.warning{background:var(--warning)}.progress-bar.danger{background:var(--danger)}.progress-bar.info{background:var(--info)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.card-head h3{margin:0;font-size:15px}.card-menu-btn{width:28px;height:28px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center;font-size:16px;transition:background .12s,color .12s}.card-menu-btn:hover{background:var(--card-2);color:var(--text)}.zoomable-question-img{cursor:zoom-in}.zoom-img-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:24px;background:#000000d1;opacity:0;visibility:hidden;transition:opacity .15s ease}.zoom-img-overlay.open{opacity:1;visibility:visible}.zoom-img-overlay img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-out;box-shadow:var(--shadow-lg);border-radius:4px}.dash-hero{background:linear-gradient(135deg,var(--side-bg),#2a2c49 55%,#3d2f7a);color:#fff;border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;box-shadow:var(--shadow)}.dash-hero h2{margin:0 0 4px;font-size:21px;color:#fff}.dash-hero p{margin:0;color:#c7c9e0;font-size:13px}.dash-hero-modules{display:flex;gap:8px;flex-wrap:wrap;max-width:420px;justify-content:flex-end}.dash-hero .chip{background:#ffffff1f;border:1px solid rgba(255,255,255,.22);padding:4px 12px;border-radius:20px;font-size:12px;color:#e5e6f5}.dash-section-title{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:24px 0 12px}.qa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.qa-tile{border-radius:var(--radius);padding:14px 12px;color:#fff;display:flex;flex-direction:column;gap:14px;min-height:84px;justify-content:space-between;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}.qa-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.qa-tile .qa-ic{font-size:19px;width:32px;height:32px;border-radius:9px;background:#ffffff38;display:flex;align-items:center;justify-content:center}.qa-tile .qa-label{font-size:13px;font-weight:700;line-height:1.25}@media (max-width: 820px){.sidebar{width:64px;padding:20px 8px}.sidebar .logo .name-wrap,.nav a span:not(.ic),.nav .group-label,.sidebar .foot,.nav .group-toggle span:first-child{display:none}.sidebar .logo{justify-content:center;padding:4px 0 20px}.main{margin-left:64px}.appbar,.content{padding-left:16px;padding-right:16px}}