@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/noto-sans-bengali-400.woff2)format("woff2");unicode-range:U+980-9FF,U+200C-200D,U+25CC}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/noto-sans-bengali-500.woff2)format("woff2");unicode-range:U+980-9FF,U+200C-200D,U+25CC}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/noto-sans-bengali-600.woff2)format("woff2");unicode-range:U+980-9FF,U+200C-200D,U+25CC}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/noto-sans-bengali-700.woff2)format("woff2");unicode-range:U+980-9FF,U+200C-200D,U+25CC}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--background:var(--lightningcss-light,#fff)var(--lightningcss-dark,#181818);--foreground:var(--lightningcss-light,#1a1c1f)var(--lightningcss-dark,#fff);--card:color-mix(in oklab, var(--foreground) 5%, var(--background));--card-foreground:var(--foreground);--primary:var(--lightningcss-light,#339cff)var(--lightningcss-dark,#83c3ff);--primary-foreground:var(--lightningcss-light,#fff)var(--lightningcss-dark,#0d0d0d);--secondary:var(--lightningcss-light,#fffffff5)var(--lightningcss-dark,#363636f5);--muted:color-mix(in srgb, var(--foreground) 10%, transparent);--muted-foreground:var(--lightningcss-light,#1a1c1f9e)var(--lightningcss-dark,#ffffff9e);--destructive:var(--lightningcss-light,#e25507)var(--lightningcss-dark,#ff8549);--border:var(--lightningcss-light,#1a1c1f1f)var(--lightningcss-dark,#ffffff24);--input:var(--lightningcss-light,#1a1c1f1e)var(--lightningcss-dark,#00000040);--ring:var(--lightningcss-light,#339cff)var(--lightningcss-dark,#83c3ffc2);--green:var(--lightningcss-light,#00a240)var(--lightningcss-dark,#40c977);--radius-lg:10px;--survey-purple:var(--lightningcss-light,#9b79ec)var(--lightningcss-dark,#aa91ef);--series-1:var(--lightningcss-light,#2a78d6)var(--lightningcss-dark,#3987e5);--series-2:var(--lightningcss-light,#eb6834)var(--lightningcss-dark,#d95926);--viz-grid:var(--lightningcss-light,#1a1c1f1f)var(--lightningcss-dark,#ffffff24);--survey-orange:var(--lightningcss-light,#f3883b)var(--lightningcss-dark,#f59a56);--survey-green:var(--green);--font-sans:"Noto Sans Bengali", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-base:14px;--ui-scale:1;--fs-9:calc(9px * var(--ui-scale));--fs-10:calc(10px * var(--ui-scale));--fs-11:calc(11px * var(--ui-scale));--fs-12:calc(12px * var(--ui-scale));--fs-14:calc(14px * var(--ui-scale));--fs-16:calc(16px * var(--ui-scale));--fs-19:calc(19px * var(--ui-scale));--fs-22:calc(22px * var(--ui-scale));--tap:28px}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);font-size:var(--font-size-base);text-rendering:optimizelegibility;margin:0;line-height:1.45}.phone-body{max-width:330px;min-height:100dvh;padding:calc(12px * var(--ui-scale)) calc(15px * var(--ui-scale)) 60px;background:var(--card);color:var(--card-foreground);flex-direction:column;margin:0 auto;display:flex}.draft-banner{z-index:20;background:var(--destructive);color:#fff;font-size:var(--fs-10);text-align:center;letter-spacing:.02em;padding:6px 12px;font-weight:600;position:sticky;top:0}.survey-topline{font-size:var(--fs-11);justify-content:space-between;align-items:center;gap:10px;margin-bottom:7px;display:flex}.survey-topline strong{font-weight:500}.online-pill,.offline-pill{font-size:var(--fs-9);border-radius:999px;align-items:center;gap:4px;padding:3px 7px;font-weight:500;display:inline-flex}.online-pill{background:color-mix(in srgb, var(--survey-green) 12%, var(--card));color:var(--card-foreground)}.offline-pill{background:color-mix(in srgb, var(--survey-orange) 17%, var(--card));color:var(--card-foreground)}.arrow-progress{width:100%;margin:0 0 6px;display:flex;overflow:visible}.step-arrow{min-width:0;min-height:calc(41px * var(--ui-scale));border:1px solid var(--border);background:var(--muted);color:var(--muted-foreground);clip-path:polygon(0 0,calc(100% - 11px) 0,100% 50%,calc(100% - 11px) 100%,0 100%,11px 50%);font:inherit;font-size:var(--fs-10);white-space:nowrap;cursor:pointer;flex:25%;justify-content:center;align-items:center;gap:4px;margin-left:-7px;padding:6px 8px 6px 14px;font-weight:500;line-height:1.05;text-decoration:none;display:flex;position:relative}.step-arrow:first-child{clip-path:polygon(0 0,calc(100% - 11px) 0,100% 50%,calc(100% - 11px) 100%,0 100%);margin-left:0;padding-left:8px}.step-arrow.done{background:color-mix(in srgb, var(--survey-green) 14%, var(--card));color:var(--card-foreground)}.step-arrow.current{z-index:2;background:var(--survey-purple);color:var(--primary-foreground);border-color:var(--survey-purple);box-shadow:0 4px 12px color-mix(in srgb, var(--survey-purple) 24%, transparent)}.step-arrow.locked{opacity:.72;cursor:not-allowed}.step-arrow .step-number{width:calc(16px * var(--ui-scale));height:calc(16px * var(--ui-scale));flex:0 0 calc(16px * var(--ui-scale));background:color-mix(in srgb, currentColor 14%, transparent);font-size:var(--fs-9);border-radius:50%;place-items:center;display:grid}.progress-help{color:var(--muted-foreground);font-size:var(--fs-9);text-align:center;margin:0 0 12px}.screen-title{font-size:var(--fs-19);margin:0;font-weight:500;line-height:1.2}.screen-intro{color:var(--muted-foreground);font-size:var(--fs-11);margin:5px 0 12px;line-height:1.4}.field,.question{margin-bottom:calc(11px * var(--ui-scale))}label,.question-label{color:var(--card-foreground);font-size:var(--fs-10);margin-bottom:5px;font-weight:500;line-height:1.35;display:block}.question-number{color:var(--survey-green)}.required{color:var(--destructive)}.form-control,.form-select{width:100%;min-height:var(--tap);border:1px solid var(--input);border-radius:var(--radius-lg);color:var(--foreground);background:var(--secondary);font:inherit;font-size:var(--fs-11);outline:none;padding:0 10px;display:block}textarea.form-control{min-height:calc(72px * var(--ui-scale));resize:vertical;padding:8px 10px}.form-control:focus-visible{border-color:var(--ring);box-shadow:inset 0 0 0 1px var(--ring)}.form-control::placeholder{color:var(--muted-foreground)}.verified-input{position:relative}.verified-input .valid-dot{width:calc(18px * var(--ui-scale));height:calc(18px * var(--ui-scale));background:var(--survey-green);color:var(--primary-foreground);font-size:var(--fs-10);border-radius:50%;place-items:center;font-weight:500;display:grid;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 9px;display:grid}.choice{font-size:var(--fs-10);cursor:pointer;align-items:flex-start;gap:5px;margin:0;padding:3px 0;font-weight:400;display:flex}.choice input{accent-color:var(--primary);flex:none;margin:1px 0 0}.option-stack{gap:6px;margin-top:8px;display:grid}.option-row{border:1px solid var(--border);font-size:var(--fs-10);cursor:pointer;border-radius:9px;align-items:center;gap:7px;margin:0;padding:7px 8px;font-weight:400;display:flex}.option-row input{accent-color:var(--primary);flex:none;margin:0}.option-row.selected{border-color:color-mix(in srgb, var(--survey-purple) 55%, var(--border));background:color-mix(in srgb, var(--survey-purple) 8%, var(--card))}.option-row.blocked{opacity:.5;cursor:not-allowed}.scale{grid-template-columns:repeat(5,1fr);gap:5px;margin-top:8px;display:grid}.scale span,.scale button{min-height:calc(27px * var(--ui-scale));border:1px solid var(--border);color:var(--muted-foreground);font:inherit;font-size:var(--fs-10);text-align:center;cursor:pointer;background:0 0;border-radius:8px;place-items:center;padding:2px;line-height:1.15;display:grid}.scale .selected,.scale button[aria-pressed=true]{background:var(--survey-purple);color:var(--primary-foreground);border-color:var(--survey-purple);font-weight:500}.scale-ends{color:var(--muted-foreground);font-size:var(--fs-9);justify-content:space-between;margin-top:5px;display:flex}.matrix-item{margin-bottom:10px}.matrix-item .matrix-label{font-size:var(--fs-10);margin-bottom:2px;font-weight:500}.notice{background:color-mix(in srgb, var(--survey-purple) 8%, var(--card));color:var(--card-foreground);font-size:var(--fs-9);border-radius:10px;align-items:flex-start;gap:7px;margin:8px 0;padding:8px 9px;line-height:1.35;display:flex}.notice.success{background:color-mix(in srgb, var(--survey-green) 11%, var(--card))}.notice.warning{background:color-mix(in srgb, var(--survey-orange) 17%, var(--card))}.notice.error{background:color-mix(in srgb, var(--destructive) 14%, var(--card))}.notice-mark{width:calc(17px * var(--ui-scale));height:calc(17px * var(--ui-scale));flex:0 0 calc(17px * var(--ui-scale));background:color-mix(in srgb, currentColor 10%, transparent);font-size:var(--fs-9);border-radius:50%;place-items:center;font-weight:500;display:grid}.link-action{color:var(--foreground);font:inherit;text-underline-offset:2px;cursor:pointer;min-height:var(--tap);background:0 0;border:0;margin-top:5px;padding:0;font-weight:500;text-decoration:underline;display:inline-block}.link-action:disabled{color:var(--muted-foreground);cursor:default;text-decoration:none}.pending-hint{color:var(--muted-foreground);font-size:var(--fs-9);margin-top:2px;display:block}.selection-count{background:color-mix(in srgb, var(--survey-green) 12%, var(--card));font-size:var(--fs-9);border-radius:999px;align-items:center;gap:5px;margin:2px 0 4px;padding:4px 8px;font-weight:500;display:inline-flex}.selection-count.incomplete{background:var(--muted)}.bottom-actions{justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:13px;display:flex}.bottom-actions.single .btn{width:100%}.bottom-actions.submit-only{justify-content:flex-end}.btn{appearance:button;min-height:var(--tap);border:1px solid var(--input);border-radius:var(--radius-lg);color:var(--foreground);background:var(--secondary);font:inherit;font-size:var(--fs-11);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:4px;padding:0 10px;font-weight:500;display:inline-flex}.btn-primary{color:var(--primary-foreground);background:var(--foreground);background-clip:padding-box;border-color:#0000}.btn:not(:disabled):hover{background:color-mix(in srgb, var(--foreground) 6%, var(--secondary))}.btn-primary:not(:disabled):hover{background:color-mix(in srgb, var(--foreground) 80%, transparent)}.btn:disabled{cursor:not-allowed;opacity:.4}.btn:focus-visible,.form-control:focus-visible,.step-arrow:focus-visible,.option-row:focus-within,.choice:focus-within{outline:2px solid var(--ring);outline-offset:2px}.welcome{padding-top:calc(30px * var(--ui-scale));text-align:center}.welcome-mark,.state-mark{width:calc(78px * var(--ui-scale));height:calc(78px * var(--ui-scale));background:var(--survey-purple);color:var(--primary-foreground);font-size:calc(34px * var(--ui-scale));border-radius:50%;place-items:center;margin:0 auto 15px;font-weight:500;display:grid}.state-mark.success{background:var(--survey-green)}.welcome h3,.state-center h3{font-size:var(--fs-22);margin:0;font-weight:500;line-height:1.18}.welcome p,.state-center>p{color:var(--muted-foreground);font-size:var(--fs-11);margin:7px auto 16px;line-height:1.45}.welcome-list{text-align:left;gap:9px;margin:18px 0 0;display:grid}.welcome-item{grid-template-columns:calc(22px * var(--ui-scale)) minmax(0, 1fr);font-size:var(--fs-10);align-items:start;gap:8px;line-height:1.4;display:grid}.welcome-item .mini-icon{width:calc(22px * var(--ui-scale));height:calc(22px * var(--ui-scale));background:color-mix(in srgb, var(--survey-purple) 9%, var(--card));font-size:var(--fs-10);border-radius:7px;place-items:center;display:grid}.review-list{gap:0;margin:4px 0 12px;display:grid}.review-accordion{border-bottom:1px solid var(--border)}.review-summary{min-height:calc(49px * var(--ui-scale));grid-template-columns:calc(23px * var(--ui-scale)) minmax(0, 1fr) auto;cursor:pointer;font-size:var(--fs-10);align-items:center;gap:8px;font-weight:500;list-style:none;display:grid}.review-summary::-webkit-details-marker{display:none}.review-summary::marker{content:""}.review-check{width:calc(20px * var(--ui-scale));height:calc(20px * var(--ui-scale));background:var(--survey-green);color:var(--primary-foreground);font-size:var(--fs-10);border-radius:50%;place-items:center;display:grid}.review-check.pending{background:var(--muted);color:var(--muted-foreground)}.review-row-actions{align-items:center;gap:7px;display:inline-flex}.review-edit{color:var(--foreground);font:inherit;font-size:var(--fs-9);cursor:pointer;background:0 0;border:0;padding:8px 6px;text-decoration:underline}.review-chevron{width:calc(18px * var(--ui-scale));height:calc(18px * var(--ui-scale));color:var(--muted-foreground);font-size:var(--fs-14);place-items:center;transition:transform .18s;display:grid}.review-accordion[open] .review-chevron{transform:rotate(180deg)}.answer-preview{padding:1px 0 11px calc(31px * var(--ui-scale));gap:5px;display:grid}.answer-preview-label{color:var(--muted-foreground);font-size:var(--fs-9);margin-bottom:2px}.answer-row{font-size:var(--fs-9);grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start;gap:8px;line-height:1.35;display:grid}.answer-row span{color:var(--muted-foreground)}.answer-row strong{text-align:right;font-weight:500}.state-center{padding-top:calc(45px * var(--ui-scale));text-align:center}.summary-list{text-align:left;gap:12px;margin:18px 0 0;display:grid}.summary-row{font-size:var(--fs-10);justify-content:space-between;align-items:baseline;gap:14px;display:flex}.summary-row span{color:var(--muted-foreground)}.summary-row strong{text-align:right;font-weight:500}.response-id{text-align:center;background:color-mix(in srgb, var(--survey-purple) 9%, var(--card));font-size:var(--fs-10);border-radius:12px;margin:16px 0;padding:12px}.response-id strong{font-size:var(--fs-16);letter-spacing:.02em;margin-top:3px;font-weight:500;display:block}.switch-row{border-top:1px solid var(--border);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;margin:18px 0;padding:14px 0;display:flex}.switch-copy strong{font-size:var(--fs-11);font-weight:500;display:block}.switch-copy span{color:var(--muted-foreground);font-size:var(--fs-9);margin-top:3px;display:block}.switch-row input{width:18px;height:18px;accent-color:var(--primary)}.char-count{text-align:right;font-size:var(--fs-9);color:var(--muted-foreground);margin-top:4px}.char-count.near{color:var(--survey-orange);font-weight:600}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.feedback{max-width:min(400px,100vw - 30px);font-size:var(--fs-10);box-shadow:0 6px 22px color-mix(in srgb, var(--foreground) 22%, transparent);z-index:30;border-radius:10px;align-items:center;gap:7px;padding:10px 14px;font-weight:500;display:flex;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.feedback[data-tone=success]{background:var(--survey-green);color:var(--primary-foreground)}.feedback[data-tone=error]{background:var(--destructive);color:#fff}.feedback[data-tone=info]{background:var(--survey-purple);color:var(--primary-foreground)}.feedback .notice-mark{background:color-mix(in srgb, currentColor 20%, transparent)}.console{max-width:42rem;padding:calc(20px * var(--ui-scale)) calc(16px * var(--ui-scale)) 64px;margin:0 auto}.console-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.console-title{font-size:var(--fs-19);margin:0 0 4px;font-weight:600;line-height:1.3}.console-sub{color:var(--muted-foreground);font-size:var(--fs-11);margin:0 0 20px}.console .hint{color:var(--muted-foreground);font-size:var(--fs-9);margin:6px 0 0;line-height:1.5}.made{border:1px solid color-mix(in srgb, var(--survey-green) 40%, var(--border));background:color-mix(in srgb, var(--survey-green) 7%, var(--card));border-radius:10px;margin-top:24px;padding:14px 15px}.made h2,.issued h2{font-size:var(--fs-12);margin:0 0 6px;font-weight:700}.message{border:1px solid var(--border);background:var(--background);font-family:inherit;font-size:var(--fs-10);white-space:pre-wrap;word-break:break-word;border-radius:8px;max-height:340px;margin:10px 0 12px;padding:12px;line-height:1.65;overflow-y:auto}.copy-row{flex-wrap:wrap;gap:8px;display:flex}.copy-row .btn{flex:auto}.issued{margin-top:28px}.issued .count{background:var(--muted);font-size:var(--fs-9);border-radius:999px;margin-left:6px;padding:1px 8px;font-weight:600;display:inline-block}.link-table{border-collapse:collapse;width:100%;font-size:var(--fs-10)}.link-table th{text-align:left;border-bottom:1px solid var(--foreground);font-size:var(--fs-9);white-space:nowrap;padding:7px 8px;font-weight:700}.link-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:9px 8px}.link-table .mono{font-family:ui-monospace,monospace;font-size:var(--fs-9)}.state{font-size:var(--fs-9);white-space:nowrap;border-radius:999px;padding:2px 8px;font-weight:600;display:inline-block}.state-unused{background:var(--muted);color:var(--muted-foreground)}.state-active{background:color-mix(in srgb, var(--survey-purple) 16%, var(--card));color:var(--foreground)}.state-used{background:color-mix(in srgb, var(--survey-green) 18%, var(--card));color:var(--foreground)}.link-copy{border:1px solid var(--border);min-height:32px;font:inherit;font-size:var(--fs-9);cursor:pointer;color:var(--foreground);white-space:nowrap;background:0 0;border-radius:6px;padding:6px 10px}.link-copy:hover{background:var(--muted)}.warn-note{border-left:3px solid var(--survey-orange);background:color-mix(in srgb, var(--survey-orange) 12%, transparent);font-size:var(--fs-9);color:var(--foreground);border-radius:0 6px 6px 0;margin-top:28px;padding:10px 12px}.notice.floating{max-width:min(420px,100vw - 30px);box-shadow:0 6px 22px color-mix(in srgb, var(--foreground) 22%, transparent);z-index:30;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.staff-page{max-width:42rem;padding:calc(20px * var(--ui-scale)) calc(16px * var(--ui-scale)) 64px;margin:0 auto}.staff-page.wide{max-width:62rem}.staff-page h1{font-size:var(--fs-19);margin:0 0 4px;font-weight:600;line-height:1.3}.staff-page h2{font-size:var(--fs-14);margin:0 0 2px;font-weight:600}.staff-intro{color:var(--muted-foreground);font-size:var(--fs-11);margin:0 0 20px;line-height:1.5}.staff-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.staff-card{max-width:22rem}.filters{flex-wrap:wrap;align-items:flex-end;gap:10px;margin-bottom:16px;display:flex}.filters .field{flex:9rem;min-width:9rem;margin-bottom:0}.btn.link-only{color:var(--muted-foreground);text-underline-offset:2px;background:0 0;border:0;padding-inline:4px;text-decoration:underline}.kpi-row{grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));gap:8px;margin-bottom:18px;display:grid}.kpi{background:var(--card);border-radius:10px;flex-direction:column;gap:2px;padding:11px 12px;display:flex}.kpi-label{color:var(--muted-foreground);font-size:var(--fs-9)}.kpi-value{font-size:var(--fs-22);font-weight:500;line-height:1.15}.kpi-hint{color:var(--muted-foreground);font-size:var(--fs-9);line-height:1.4}.panel{margin:0 0 22px}.panel-note{color:var(--muted-foreground);font-size:var(--fs-9);margin:2px 0 10px;line-height:1.5}.empty{color:var(--muted-foreground);font-size:var(--fs-10);padding:18px 0}.viz-frame{background:var(--card);border-radius:10px;padding:10px 6px 4px}.viz-tooltip{background:var(--background);font-size:var(--fs-9);border-radius:8px;padding:7px 9px;line-height:1.5;box-shadow:0 1px 3px #0000002e}.viz-tooltip-row{align-items:center;gap:6px;display:flex}.viz-tooltip-row strong{margin-left:auto}.viz-swatch{border-radius:2px;flex:0 0 8px;width:8px;height:8px}.table-scroll{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:var(--fs-10)}.data-table th{text-align:left;border-bottom:1px solid var(--border);color:var(--muted-foreground);font-weight:500;font-size:var(--fs-9);white-space:nowrap;padding:7px 8px}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:9px 8px}.data-table .num{text-align:right;font-variant-numeric:tabular-nums}.data-table tr.inactive{color:var(--muted-foreground)}.tag{background:color-mix(in srgb, var(--foreground) 8%, transparent);font-size:var(--fs-9);border-radius:999px;margin-left:6px;padding:1px 6px}.meter{background:color-mix(in srgb, var(--foreground) 10%, transparent);vertical-align:middle;border-radius:999px;width:4.5rem;height:6px;display:inline-block;overflow:hidden}.meter-fill{background:var(--series-1);height:100%;display:block}.meter-value{font-variant-numeric:tabular-nums;margin-left:8px}.export-actions{flex-wrap:wrap;gap:8px;margin-bottom:8px;display:flex}.export-actions .btn{flex:none}.viz-table{margin:4px 6px 6px}.viz-table>summary{cursor:pointer;color:var(--muted-foreground);font-size:var(--fs-9);min-height:var(--tap);align-items:center;padding:4px 0;display:flex}.viz-table .data-table{margin-top:4px}.stop-row{text-align:center;margin:22px 0 4px}.link-action.quiet{color:var(--muted-foreground);font-size:var(--fs-9);font-weight:400}.confirm-stop{background:color-mix(in srgb, var(--destructive) 10%, var(--card));border-radius:12px;margin:16px 0 4px;padding:14px}.confirm-stop h3{font-size:var(--fs-14);margin:0 0 6px;font-weight:600}.confirm-stop p{font-size:var(--fs-10);margin:0 0 8px;line-height:1.5}.btn-danger{background:var(--destructive);color:#fff;border-color:#0000}.btn-danger:not(:disabled):hover{background:color-mix(in srgb, var(--destructive) 85%, black)}