@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#f4f6fb;--paper:#fff;--ink:#172033;--muted:#7b8498;--line:#e8ebf3;--nav:#101827;--navmuted:#a6afc1;--purple:#6558e8;--purple2:#5145d0;--green:#16875c;--amber:#b87918;--red:#b93838;--shadow:0 12px 36px rgba(29,42,75,.055)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 'DM Sans',system-ui,-apple-system,Segoe UI,sans-serif}h1,h2,h3,strong{font-family:Manrope,'DM Sans',sans-serif}h1{font-size:clamp(27px,3vw,36px);line-height:1.17;letter-spacing:-1.1px;margin:3px 0 10px}h2{font-size:19px;letter-spacing:-.45px;margin:0}p{margin:7px 0 15px}.muted{color:var(--muted);font-size:13px}.kicker{color:var(--purple);font-size:10px;letter-spacing:1.7px;font-weight:800;margin:0 0 7px}.accent-dot{color:var(--purple)}.sidebar{width:252px;background:var(--nav);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:27px 17px;color:#fff;z-index:10}.side-brand{display:flex;align-items:center;gap:11px;color:white;text-decoration:none;font:800 16px Manrope,sans-serif;letter-spacing:-.4px;padding:0 9px 32px}.side-brand small{display:block;font:700 9px 'DM Sans',sans-serif;color:#7e8aa2;letter-spacing:1.5px;margin-top:3px}.logo-mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(145deg,#887cff,#5547df);display:grid;place-items:center;color:white;font:800 24px Manrope,sans-serif;box-shadow:0 8px 22px #5d50e34d}.small-logo{width:38px;height:38px;border-radius:12px;font-size:20px;flex-shrink:0}.side-nav{display:grid;gap:7px}.side-nav a{color:var(--navmuted);padding:12px 13px;border-radius:11px;text-decoration:none;display:flex;gap:12px;align-items:center;font-size:13px;font-weight:600;transition:.15s}.side-nav a span{font-size:18px;width:20px;text-align:center}.side-nav a:hover,.side-nav a.active{background:#252e42;color:white}.side-nav a.active{box-shadow:inset 3px 0 #8d83ff}.sidebar-bottom{margin-top:auto}.secure-label{color:#aeb8ca;font-size:11px;padding:12px}.online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#42d39a;box-shadow:0 0 0 3px #42d39a22;margin-right:7px}.logout-link{display:block;padding:12px;color:#d3d8e3;text-decoration:none;font-size:13px;border-top:1px solid #293247}.main-area{margin-left:252px;min-height:100vh;display:flex;flex-direction:column}.content{width:100%;max-width:1500px;margin:0 auto;padding:38px 38px 22px;flex:1}.mobile-top{display:none}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.page-heading .muted{max-width:650px}.btn{border:0;border-radius:10px;padding:12px 16px;display:inline-flex;justify-content:center;align-items:center;gap:14px;text-decoration:none;font:700 12px 'DM Sans',sans-serif;cursor:pointer;transition:.15s}.btn span{font-size:17px;line-height:1}.primary{background:var(--purple);color:#fff;box-shadow:0 6px 15px #6558e82c}.primary:hover{background:var(--purple2);transform:translateY(-1px)}.dark{background:#172033;color:#fff}.dark:hover{background:#27334c}.full{width:100%;margin-top:18px}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-bottom:20px}.stat-card,.card{background:var(--paper);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.stat-card{padding:20px 22px;position:relative;display:grid;grid-template-columns:1fr auto;align-items:center}.stat-label{font-size:12px;color:var(--muted);font-weight:600}.stat-card strong{grid-column:1;font-size:31px;letter-spacing:-1.2px;line-height:1.3;margin:5px 0}.stat-card small{grid-column:1;font-size:10px;color:#9aa2b3}.stat-icon{grid-column:2;grid-row:1/4;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:21px}.purple{background:#efedff;color:var(--purple)}.green{background:#e4f7ef;color:var(--green)}.amber{background:#fff3dd;color:var(--amber)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:19px;margin-bottom:20px}.card{padding:23px;min-width:0}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.round-icon{width:37px;height:37px;display:grid;place-items:center;background:#f0efff;color:var(--purple);border-radius:12px;font-size:21px}.optional{color:#a0a7b5;font-weight:400;font-size:11px}label{display:block;font-size:12px;font-weight:700;margin:15px 0 6px}input,textarea{display:block;width:100%;border:1px solid #e0e5ef;border-radius:9px;padding:12px 13px;background:#fbfcfe;color:var(--ink);font:13px 'DM Sans',sans-serif;outline:none;transition:.15s}input:focus,textarea:focus{border-color:#938af3;box-shadow:0 0 0 3px #6558e815;background:#fff}textarea{resize:vertical}.feature-card{background:linear-gradient(145deg,#fff 0%,#f7f6ff 100%)}.nfc-illustration{display:flex;align-items:center;gap:15px;background:#f2f1ff;border:1px solid #e7e4ff;padding:17px;border-radius:14px;margin:20px 0}.nfc-ring{width:66px;height:66px;border:1px solid #d4ceff;border-radius:50%;display:grid;place-items:center;background:white;color:var(--purple);font:800 12px Manrope,sans-serif;box-shadow:0 0 0 7px #ffffff80;flex-shrink:0}.nfc-illustration strong{font-size:13px}.nfc-illustration p{font-size:11px;color:var(--muted);margin:5px 0 0}.mini-note{display:flex;gap:9px;margin-top:14px;color:#8d6b28;font-size:11px;align-items:flex-start}.mini-note p{margin:0}.table-card{padding:0;overflow:hidden}.table-card .card-heading{padding:22px 23px 13px;margin:0}.table-count{background:#f1f2f8;border-radius:8px;padding:6px 9px;color:#717b91;font-size:10px;font-weight:700}.table-wrap{width:100%;overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap;font-size:12px}thead{background:#fafbfe}th{font-size:9px;letter-spacing:1px;text-transform:uppercase;color:#929bad;font-weight:800}th,td{padding:13px 19px;border-bottom:1px solid #f0f2f7}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfcff}td strong{font-size:12px}td small.cell-sub{display:block;color:#9aa2b3;font-size:10px;margin-top:3px}.status{display:inline-block;padding:5px 9px;border-radius:7px;font-size:10px;font-weight:800}.status-active{background:#e5f7ef;color:#14865b}.status-disabled{background:#fff0ed;color:#b93a35}.tiny{font-size:10px;padding:7px 9px;border-radius:7px}.soft-danger{background:#fff0ef;color:#b93838}.soft-success{background:#e5f7ef;color:#14865b}.empty-state{text-align:center;padding:36px!important;color:#929bad}.empty-state span,.empty-state strong,.empty-state small{display:block}.empty-state span{font-size:24px;color:#a9a2ff}.empty-state strong{margin:5px;color:var(--ink)}.empty-state small{font-size:11px}.table-card form{margin:0}.app-footer{display:flex;justify-content:space-between;gap:15px;padding:16px 38px 22px;color:#9aa2b3;font-size:10px}.device-chip{white-space:nowrap;border:1px solid #d8f0e4;background:#effaf5;color:#16875c;border-radius:999px;padding:8px 12px;font-size:10px;font-weight:700}.alert{padding:13px 15px;border-radius:10px;font-size:12px;margin:0 0 18px;border:1px solid transparent}.success{background:#eaf8f0;border-color:#d4f0df;color:#176f4b}.error{background:#fff0ef;border-color:#ffd7d2;color:#a12d27}.info{background:#eef3ff;border-color:#dbe4ff;color:#4559a5}.warning{background:#fff7e7;border-color:#f2e0b3;color:#88621b}.nfc-grid{margin-top:18px}.nfc-output{background:#111a2b;color:#d9e1f4;border-radius:11px;padding:15px;min-height:80px;white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.65 ui-monospace,monospace;margin:15px 0 0}.tiny-text{font-size:11px}.security-card{display:flex;gap:16px;align-items:flex-start;background:#fffaf0;border-color:#f3e4c5}.security-card h2{margin-bottom:7px}.security-card p:last-child{margin-bottom:0;font-size:12px;color:#7d6b47}.security-symbol{width:36px;height:36px;display:grid;place-items:center;background:#ffefcf;color:#a56b08;border-radius:11px;font-weight:900;flex-shrink:0}.narrow-card{max-width:600px}.form-card{margin-top:0}.auth-bg{min-height:100vh;background:radial-gradient(ellipse at 15% 0%,#292456 0%,transparent 40%),radial-gradient(ellipse at 100% 100%,#222c4a 0%,transparent 42%),#101827;display:grid;place-items:center;padding:24px}.auth-wrap{width:100%;max-width:440px}.auth-card{background:#fff;border-radius:23px;padding:36px;box-shadow:0 28px 90px #0005}.auth-card .logo-mark{margin-bottom:25px}.auth-card .kicker{margin-bottom:9px}.auth-card h1{font-size:32px}.auth-card .intro{margin-bottom:25px}.auth-card label{margin-top:18px}.auth-card input{padding:14px}.auth-card .btn{margin-top:24px;padding:15px}.login-foot{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;color:#8b94a7;font-size:10px}.footer-note{text-align:center;color:#7e8aa1;font-size:10px;margin:19px 0 0}.credential{background:#f7f8fc;border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:grid;gap:3px;margin:17px 0}.credential span{font-size:10px;color:var(--muted)}.credential strong{font-size:14px;margin-bottom:8px}.credential strong:last-child{margin-bottom:0}code{font-size:11px;background:#f2f3f7;padding:2px 5px;border-radius:4px}
@media(max-width:1100px){.sidebar{width:220px}.main-area{margin-left:220px}.content{padding:30px 24px}.app-footer{padding:16px 24px 22px}.content-grid{gap:14px}.card{padding:19px}.table-card{padding:0}.table-card .card-heading{padding:20px}}
@media(max-width:760px){.sidebar{display:none}.main-area{margin-left:0}.mobile-top{display:flex;align-items:center;justify-content:space-between;background:#101827;padding:13px 17px}.mobile-top .side-brand{padding:0;font-size:14px}.mobile-top .small-logo{width:34px;height:34px;font-size:18px}.mobile-exit{color:#c6ccda;text-decoration:none;font-size:11px;font-weight:700}.content{padding:24px 15px 16px}.page-heading{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:20px}.page-heading>.btn{width:100%}.stats-grid{grid-template-columns:1fr;gap:10px}.stat-card{padding:16px 18px}.stat-icon{width:38px;height:38px}.content-grid{grid-template-columns:1fr;gap:14px}.card{padding:18px;border-radius:14px}.table-card{padding:0}.table-card .card-heading{padding:19px 17px 13px}.table-wrap{overflow-x:auto}th,td{padding:12px 14px}.app-footer{padding:13px 16px 22px;flex-wrap:wrap}.nfc-grid{margin-top:12px}.device-chip{align-self:flex-start}.auth-card{padding:28px 22px;border-radius:19px}.auth-card h1{font-size:29px}.security-card{padding:16px}.security-card .security-symbol{width:30px;height:30px}.credential strong{overflow-wrap:anywhere}}

/* QR → NFC Studio premium workflow */
.workflow-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px;background:linear-gradient(125deg,#fff 0%,#f5f3ff 100%);overflow:hidden;position:relative}.workflow-copy{max-width:620px}.workflow-copy h2{font-size:clamp(21px,2.4vw,28px);letter-spacing:-.8px}.workflow-steps{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.workflow-steps span{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #e7e4ff;border-radius:999px;padding:8px 12px;font-size:11px;font-weight:700;color:#44415f}.workflow-steps b{display:grid;place-items:center;width:22px;height:22px;background:#6558e8;color:#fff;border-radius:50%;font-size:9px}.workflow-art{display:flex;align-items:center;gap:15px;padding:15px 20px}.qr-mini,.nfc-mini{width:76px;height:76px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:19px;background:#fff;border:1px solid #e5e3f7;box-shadow:0 12px 30px #4e45a515;font-size:39px;color:#6558e8}.qr-mini small,.nfc-mini small{font-size:9px;letter-spacing:2px;font-weight:800}.flow-arrow{font-size:23px;color:#a29acb}.encode-card{border-color:#dedaff;box-shadow:0 14px 38px rgba(75,62,180,.07)}.url-preview{background:#f7f8fc;border:1px solid #e9ebf3;border-radius:14px;padding:14px;margin:17px 0}.url-preview label{display:block;margin:0 0 5px;font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#7b8498}.url-value{font-size:12px;font-weight:700;overflow-wrap:anywhere;background:#fff;border:1px solid #e7e9f1;border-radius:9px;padding:11px 12px;margin-bottom:13px;color:#252b3b}.url-value:last-child{margin-bottom:0}.url-value.empty{font-weight:500;color:#9ba3b4}.workflow-status{font-size:12px;color:#626b80;background:#f4f5fa;border-radius:10px;padding:12px 13px;margin-top:12px;overflow-wrap:anywhere}.workflow-status.success{background:#eaf8f1;color:#146b48}.workflow-status.error{background:#fff0f0;color:#a52e38}.workflow-status.warning{background:#fff7e8;color:#8b5a11}.qr-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:20px}.qr-modal.open{display:flex}.qr-modal-backdrop{position:absolute;inset:0;background:rgba(10,16,31,.72);backdrop-filter:blur(7px)}.qr-dialog{position:relative;z-index:1;width:min(100%,460px);max-height:92vh;overflow:auto;background:#fff;border-radius:25px;padding:29px;box-shadow:0 30px 100px rgba(0,0,0,.28);text-align:center;animation:qrPop .22s ease-out}.qr-dialog h2{font-size:25px;letter-spacing:-.8px}.qr-dialog .muted{max-width:340px;margin:9px auto 18px}.scanner-badge{display:grid;place-items:center;margin:0 auto 15px;width:53px;height:53px;border-radius:17px;background:#efedff;color:#6558e8;font-size:27px}.qr-close{position:absolute;right:17px;top:14px;border:0;background:#f2f3f8;border-radius:50%;width:34px;height:34px;font-size:24px;line-height:1;color:#5b6272;cursor:pointer}.qr-reader{width:100%;min-height:30px;overflow:hidden;border-radius:15px;margin:12px auto 14px}.qr-reader video{border-radius:14px;object-fit:cover}.qr-reader #qr-shaded-region{border-color:#6558e8!important}.qr-dialog .btn{margin-top:9px}.modal-open{overflow:hidden}.nfc-output{white-space:pre-wrap;overflow-wrap:anywhere;min-height:46px;background:#f6f7fb;border:1px solid #e9ebf2;border-radius:10px;padding:12px;color:#555f75;font:11px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;margin:14px 0 19px}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}.btn.soft{background:#f1f2f8;color:#333b50}.btn.soft:hover{background:#e8e9f2}@keyframes qrPop{from{opacity:0;transform:translateY(9px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:760px){.workflow-hero{align-items:flex-start;flex-direction:column;padding:20px}.workflow-art{align-self:center;padding:0 0 5px}.workflow-steps{gap:7px}.workflow-steps span{font-size:10px;padding:6px 9px}.qr-modal{padding:12px}.qr-dialog{padding:25px 18px 20px;border-radius:21px}.qr-dialog h2{font-size:22px}}

/* Compact QR → NFC writer */
.compact-heading{margin-bottom:14px}.compact-heading h1{margin-bottom:5px}.compact-heading .muted{margin-bottom:0}
.quick-card{max-width:760px;margin:0 auto 18px;padding:clamp(17px,3vw,28px)}
.quick-intro{display:flex;gap:14px;align-items:center}.quick-intro h2{font-size:22px}.quick-intro .muted{margin-bottom:0}
.quick-icon{width:54px;height:54px;flex:0 0 54px;display:grid;place-items:center;border-radius:17px;background:#efedff;color:#6558e8;font-size:30px}
.compact-preview{margin:14px 0 10px;padding:12px}.compact-preview .url-value{padding:9px 10px;margin-bottom:10px}.compact-preview .url-value:last-child{margin-bottom:0}
.lock-option{display:flex;gap:10px;align-items:flex-start;padding:12px;background:#fff8e9;border:1px solid #f2e2bb;border-radius:11px;margin-top:12px;cursor:pointer}
.lock-option input{width:17px;height:17px;margin:2px 0 0;flex:0 0 17px;accent-color:#6558e8}
.lock-option strong,.lock-option small{display:block}.lock-option strong{font-size:12px}.lock-option small{font-size:10px;color:#8c7446;line-height:1.5;margin-top:3px}
.advanced-read{border-top:1px solid var(--line);margin-top:17px;padding-top:13px}.advanced-read summary{font-size:12px;font-weight:700;cursor:pointer;color:#596176}
.qr-dialog{max-height:88dvh}.qr-reader:empty{display:none}.qr-modal .workflow-status{max-height:150px;overflow:auto}
@media(max-width:760px){.quick-card{padding:17px}.quick-intro{align-items:flex-start}.quick-icon{width:46px;height:46px;flex-basis:46px}.quick-intro h2{font-size:19px}.compact-heading .page-heading{margin-bottom:10px}.qr-dialog{max-height:88dvh;overflow-y:auto}}

.camera-help{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.camera-help .full{width:100%}.upload-qr-label{display:flex;align-items:center;justify-content:center;cursor:pointer;text-align:center}
.qr-modal .workflow-status{white-space:pre-line}
@media(max-width:420px){.camera-help{grid-template-columns:1fr}}

/* Direct-open QR camera modal refresh */
.hidden-retry{display:none!important}
.qr-modal{padding:14px}
.qr-modal-backdrop{background:rgba(5,12,29,.82);backdrop-filter:blur(12px)}
.qr-dialog{width:min(100%,440px);max-height:90dvh;padding:20px;border-radius:24px;text-align:left;background:linear-gradient(180deg,#fff 0%,#fbfbff 100%);box-shadow:0 28px 90px rgba(0,0,0,.36);border:1px solid rgba(255,255,255,.75)}
.qr-close{right:13px;top:13px;width:38px;height:38px;background:#f0f1f7;font-size:27px;z-index:2}
.scanner-topline{display:flex;align-items:center;gap:13px;padding:3px 44px 12px 2px}
.scanner-topline .scanner-badge{margin:0;width:50px;height:50px;flex:0 0 50px;border-radius:16px;background:#efedff;color:#6558e8}
.scanner-heading{min-width:0}.scanner-heading .kicker{font-size:9px;letter-spacing:1.7px;margin:0 0 4px}
.scanner-heading h2{font-size:22px!important;line-height:1.15;margin:0;letter-spacing:-.6px}
.scanner-heading .muted{font-size:12px;line-height:1.55;margin:5px 0 0;max-width:none}
.qr-reader{position:relative;min-height:210px;margin:6px auto 10px;background:#111827;border-radius:18px;overflow:hidden;border:1px solid #e4e7f0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.qr-reader video{width:100%!important;min-height:230px;max-height:42dvh;object-fit:cover;border-radius:17px}
.qr-reader #qr-shaded-region{border-width:3px!important;border-radius:16px!important}
.qr-dialog .workflow-status{font-size:12px;line-height:1.5;padding:11px 12px;margin:9px 0 10px;border-radius:12px;background:#f0f2f9;color:#515b70;white-space:pre-line}
.qr-dialog .camera-help{margin:8px 0 0;gap:8px}
.qr-dialog .camera-help .btn,.qr-dialog .camera-help .upload-qr-label{font-size:11px;min-height:38px;padding:9px}
.qr-dialog .btn{margin-top:7px;min-height:45px}
@media(max-width:420px){.qr-dialog{padding:17px}.scanner-heading h2{font-size:20px!important}.qr-reader{min-height:190px}.qr-reader video{min-height:205px}}