:root{font-family:system-ui,-apple-system,"Noto Sans Bengali","Hind Siliguri",Arial,sans-serif;color:#18233a;background:#f5f7fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.hidden{display:none!important}.shell{max-width:1180px;margin:0 auto;padding:0 24px}.topbar{background:white;border-bottom:1px solid #e9edf4}.header-content{height:76px;display:flex;align-items:center;justify-content:space-between}.logo{display:inline-flex;align-items:center;gap:10px;font-size:21px;font-weight:700;letter-spacing:-.7px}.logo strong{color:#5752d5}.logo-mark{display:inline-grid;place-items:center;width:41px;height:41px;background:#5855d8;color:white;border-radius:11px;font-size:28px;font-weight:600}.header-actions{display:flex;align-items:center;gap:16px}.secure-label{font-size:12px;color:#76839c}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:43px;padding:11px 18px;border-radius:10px;border:1px solid transparent;font-size:13px;font-weight:700;transition:.2s}.btn:disabled{opacity:.6;cursor:wait}.btn-primary{color:white;background:#534de0;box-shadow:0 7px 20px #544de02d}.btn-primary:hover{background:#4640be}.btn-muted{color:#3a4263;background:#fff;border:1px solid #dbe0eb}.btn-muted:hover{background:#f1f2fb}.btn-danger{color:#b54747;background:#fff2f2;border:1px solid #f2dada}.btn-small{min-height:35px;padding:7px 11px;font-size:12px}.full{width:100%;margin-top:14px}.main-area{padding-top:44px;padding-bottom:60px}.hero-bar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px}h1{font-size:clamp(27px,3vw,38px);line-height:1.3;letter-spacing:-1px;margin:10px 0}h2{font-size:18px;margin:0;letter-spacing:-.3px}.pill{display:inline-block;color:#5652c8;background:#ecebff;font-size:10px;font-weight:800;letter-spacing:1.3px;padding:7px 10px;border-radius:6px}.muted{color:#78849a;font-size:14px;line-height:1.8;margin:3px 0}.stat-grid{display:grid;grid-template-columns:1fr 1fr 2.2fr;gap:18px;margin-bottom:22px}.stat,.panel,.auth-card{background:#fff;border:1px solid #e5eaf2;border-radius:16px;box-shadow:0 5px 24px #1d2d5208}.stat{padding:20px 24px}.stat span{font-size:12px;color:#8490a5}.stat strong{display:block;font-size:31px;color:#322c79;margin-top:8px}.stat .small-stat{font-size:16px;overflow-wrap:anywhere;color:#5553cb}.dashboard-grid{display:grid;grid-template-columns:365px 1fr;gap:20px;align-items:start}.panel{padding:25px}.panel-title{display:flex;gap:14px;align-items:center;margin-bottom:20px}.panel-title p,.list-head p{font-size:12px;color:#8a96a8;margin:5px 0 0}.circle-icon{background:#efedff;color:#554ed4;width:42px;height:42px;display:grid;place-items:center;border-radius:12px;font-size:24px}.panel label,.auth-card label{display:block;font-size:12px;font-weight:700;margin:17px 0 8px}.required{color:#df4f60}input:not([type=checkbox]){width:100%;border:1px solid #dae1ef;border-radius:9px;background:#fff;padding:12px 13px;outline:none;min-height:45px;color:#26344f;font-size:13px}input:focus{border-color:#766ff3;box-shadow:0 0 0 3px #766ff320}.hint{font-size:11px;line-height:1.65;color:#8a96a8;margin:6px 0}.switch-wrap{display:flex!important;align-items:center;gap:8px;cursor:pointer;margin:19px 0 8px!important}.switch-wrap input{accent-color:#625be3;width:17px;height:17px}.list-head{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-bottom:16px}.list-head input{max-width:198px}.qr-list{display:flex;flex-direction:column;gap:12px}.qr-card{border:1px solid #e8ebf3;border-radius:12px;padding:16px;display:grid;grid-template-columns:44px 1fr;gap:11px}.qr-tile{width:42px;height:42px;display:grid;place-items:center;background:#f1f0ff;color:#534de0;font-size:24px;border-radius:9px}.qr-topline{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:5px}.qr-topline strong{font-size:14px}.status{font-size:10px;font-weight:700;border-radius:99px;padding:4px 8px}.active-status{color:#11794b;background:#e4f7ec}.off-status{color:#a33b3b;background:#fff0ed}.qr-link{display:block;font-size:12px;color:#5652d0;overflow-wrap:anywhere;margin-bottom:4px}.target{display:block;font-size:11px;color:#8792a5;word-break:break-all}.qr-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.qr-empty{text-align:center;padding:45px 14px;border:1px dashed #cbd3e3;border-radius:12px;color:#8290a6;font-size:13px}.notice{margin-top:22px;background:#f0efff;border:1px solid #e3e0ff;border-radius:12px;padding:16px 19px;color:#5c5b7e;font-size:12px;line-height:1.8}.notice strong{color:#33318e}.notice code{background:#fff;padding:3px 6px;border-radius:4px}.auth-card{max-width:430px;padding:38px;margin:45px auto 0}.fine-print{font-size:11px;color:#98a0b3;text-align:center;margin-top:18px}.toast{position:fixed;bottom:22px;right:22px;max-width:min(400px,90vw);background:#1d2644;color:#fff;padding:14px 18px;border-radius:10px;font-size:13px;box-shadow:0 15px 30px #0002;display:none;z-index:100}.toast.visible{display:block}.toast.error{background:#9a293a}.modal{position:fixed;inset:0;background:#1118319c;display:grid;place-items:center;z-index:99;padding:15px}.modal-card{position:relative;background:#fff;border-radius:18px;padding:30px;width:min(380px,100%);text-align:center}.modal-close{position:absolute;right:16px;top:12px;background:transparent;border:0;color:#667188;font-size:27px}.modal-card h2{margin:12px 0 5px}.modal-url{font-size:11px;color:#706cc8;word-break:break-all}.qr-preview{margin:18px auto;border:1px solid #edf0f4;width:250px;height:250px;padding:12px;display:grid;place-items:center;background:#fff}.qr-preview canvas,.qr-preview img{max-width:100%;max-height:100%}.center{text-align:center}.welcome{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 20%,#eceaff,#f7f8fc 60%)}.welcome-panel{max-width:750px;text-align:center;padding:50px 25px}.welcome-panel .logo{justify-content:center;margin-bottom:39px}.welcome-panel h1{font-size:clamp(35px,5vw,60px);line-height:1.22;margin:17px 0}.welcome-panel h1 em{color:#5b55d8;font-style:normal}.welcome-panel>p{max-width:600px;margin:0 auto 29px;color:#71809b;line-height:1.9;font-size:15px}.welcome-points{display:flex;gap:19px;align-items:center;justify-content:center;flex-wrap:wrap;margin:30px 0;color:#55617c;font-size:12px}.welcome-panel .tiny{font-size:11px;color:#a1aabe}@media(max-width:850px){.dashboard-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat-note{grid-column:1/-1}.hero-bar{align-items:start}}@media(max-width:560px){.shell{padding:0 14px}.main-area{padding-top:24px}.header-content{height:66px}.secure-label{display:none}.panel{padding:18px}.hero-bar{flex-direction:column;gap:10px}.stat{padding:17px}.stat strong{font-size:26px}.list-head{flex-direction:column}.list-head input{max-width:none}.auth-card{padding:26px;margin-top:15px}.qr-actions .btn{font-size:11px}.welcome-panel{padding:50px 18px}}

/* Brand design controls */
.brand-panel{margin-bottom:22px}.brand-grid{display:grid;grid-template-columns:minmax(210px,1fr) minmax(250px,1.25fr) minmax(190px,.85fr);gap:22px;align-items:start}.brand-upload-box,.brand-controls,.brand-preview-panel{min-width:0}.brand-upload-box input[type=file]{font-size:12px;padding:10px;background:#fbfcff}.logo-preview-wrap{min-height:145px;border:1px dashed #cbd3e3;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;background:repeating-conic-gradient(#f7f8fc 0% 25%,#fff 0% 50%) 50% / 20px 20px;color:#8a96a8;font-size:12px;padding:14px;margin:13px 0}.logo-preview-wrap img{max-width:100%;max-height:120px;object-fit:contain}.color-controls{display:grid;grid-template-columns:1fr 1fr;gap:14px}.color-controls input[type=color]{width:100%;height:44px;border:1px solid #dae1ef;border-radius:9px;background:#fff;padding:4px;cursor:pointer}.color-controls label,.brand-controls>label{display:block;font-size:12px;font-weight:700;margin:8px 0}.range-input{width:100%;accent-color:#625be3}.brand-preview-panel{border:1px solid #e8ebf3;border-radius:13px;padding:16px;text-align:center}.brand-preview-panel h3{font-size:14px;margin:0 0 12px}.brand-qr-preview{display:grid;place-items:center;min-height:190px;border:1px solid #edf0f4;border-radius:10px;padding:12px;background:#fff}.brand-qr-preview canvas{width:min(100%,190px);height:auto;image-rendering:pixelated}.brand-qr-preview .hint{padding:8px}.brand-panel .btn.full{margin-top:16px}@media(max-width:1000px){.brand-grid{grid-template-columns:1fr 1fr}.brand-preview-panel{grid-column:1/-1}.brand-qr-preview canvas{width:190px}}@media(max-width:600px){.brand-grid{grid-template-columns:1fr}.brand-preview-panel{grid-column:auto}.color-controls{gap:10px}.brand-panel{padding:18px}}

.brand-controls input[type=range]{padding:0;min-height:20px;border:0;box-shadow:none;background:transparent}