:root{--background:#f8fafc;--foreground:#334155;--card-bg:#ffffff;--card-border:#e2e8f0;--primary:#0f172a;--primary-hover:#1e293b}
*{box-sizing:border-box;margin:0;padding:0;transition:opacity .3s ease,transform .3s cubic-bezier(.16,1,.3,1),background-color .2s ease,border-color .2s ease}
body{background-color:#f8fafc;background-image:radial-gradient(at 0% 0%,rgba(241,245,249,.9) 0,transparent 50%),radial-gradient(at 50% 0%,rgba(248,250,252,.9) 0,transparent 50%);color:var(--foreground);font-family:'Inter',system-ui,-apple-system,sans-serif;overflow:hidden;height:100vh;max-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:1.5rem;-webkit-font-smoothing:antialiased}
header{max-width:800px;width:100%;display:flex;align-items:center;justify-content:space-between;padding-bottom:.75rem;z-index:10;flex-shrink:0}
.header-logo{display:flex;align-items:center;gap:.75rem}
.logo-box{width:2.25rem;height:2.25rem;border-radius:.625rem;background-color:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;box-shadow:0 4px 10px rgba(15,23,42,.08)}
.logo-text h1{font-size:.9375rem;font-weight:700;color:#0f172a;letter-spacing:-.02em}
.logo-text p{font-size:.625rem;color:#64748b;font-weight:500}
.admin-link{font-size:.6875rem;color:#475569;text-decoration:none;background:#fff;border:1px solid #cbd5e1;padding:.5rem 1rem;border-radius:.625rem;font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.admin-link:hover{border-color:#94a3b8;background-color:#f8fafc;color:#0f172a;transform:translateY(-1px)}
main{max-width:800px;width:100%;flex-grow:1;display:flex;align-items:center;justify-content:center;overflow:hidden;margin:.75rem 0}
.glass-panel{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1.5rem;padding:1.5rem;width:100%;max-height:82vh;box-shadow:0 20px 25px -5px rgba(148,163,184,.05),0 8px 10px -6px rgba(148,163,184,.05);display:flex;flex-direction:column;overflow:hidden}
.nav-tabs{display:flex;gap:.5rem;margin-bottom:1.25rem;border-bottom:1px solid #f1f5f9;padding-bottom:.75rem;flex-shrink:0}
.tab-btn{background:none;border:1px solid transparent;color:#64748b;font-size:.75rem;font-weight:600;padding:.5rem 1rem;border-radius:.625rem;cursor:pointer;display:flex;align-items:center;gap:.375rem;position:relative}
.tab-btn:hover{color:#334155;background-color:#f8fafc}
.tab-btn.active{background-color:#f1f5f9;border-color:#cbd5e1;color:#0f172a}
.tab-btn::after{content:'';position:absolute;bottom:-.5rem;left:10%;width:80%;height:2px;background-color:var(--primary);transform:scaleX(0);transition:transform .25s cubic-bezier(.16,1,.3,1)}
.tab-btn.active::after{transform:scaleX(1)}
.steps{display:flex;align-items:center;justify-content:space-between;max-width:380px;margin:0 auto 1.25rem;width:100%;flex-shrink:0;border-bottom:1px solid #f1f5f9;padding-bottom:.75rem}
.step{display:flex;align-items:center;gap:.5rem;color:#94a3b8;font-size:.75rem;font-weight:500}
.step.active{color:#0f172a;font-weight:600}
.step-num{width:1.5rem;height:1.5rem;border-radius:9999px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;background-color:#f8fafc;border:1px solid #e2e8f0;color:#94a3b8}
.step.active .step-num{background-color:var(--primary);border-color:var(--primary);color:#fff}
.step-line{flex-grow:1;height:1px;background-color:#e2e8f0;margin:0 .75rem}
.step-container{display:none;opacity:0;transform:translateX(12px);flex-direction:column;overflow:hidden;flex-grow:1}
.step-container.active{display:flex;opacity:1;transform:translateX(0)}
.section-title{text-align:center;margin-bottom:1rem;flex-shrink:0}
.section-title h2{font-size:1.125rem;font-weight:700;color:#0f172a;margin-bottom:.25rem;letter-spacing:-.02em}
.section-title p{font-size:.75rem;color:#64748b}
.scrollable-body{overflow-y:auto;flex-grow:1;padding-right:.5rem;margin-bottom:1.25rem}
.scrollable-body::-webkit-scrollbar{width:4px}
.scrollable-body::-webkit-scrollbar-track{background:transparent}
.scrollable-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:99px}
.category-title{font-size:.625rem;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em;margin:1rem 0 .5rem}
.category-title:first-child{margin-top:0}
.grid-selector{display:grid;grid-template-columns:repeat(2,1fr);gap:.625rem}
@media(min-width:580px){.grid-selector{grid-template-columns:repeat(4,1fr)}}
.selector-btn{display:flex;align-items:center;gap:.625rem;padding:.625rem;border-radius:.75rem;border:1px solid #e2e8f0;background-color:#fff;color:#475569;font-size:.75rem;font-weight:600;cursor:pointer;text-align:left}
.selector-btn:hover{border-color:#cbd5e1;background-color:#f8fafc;transform:translateY(-2px);box-shadow:0 4px 12px rgba(148,163,184,.05)}
.selector-btn:active{transform:translateY(0)}
.selector-btn.selected{background-color:#f8fafc;border-color:#0f172a;color:#0f172a;box-shadow:0 4px 6px -1px rgba(0,0,0,.02);animation:selectPop .3s cubic-bezier(.16,1,.3,1) forwards}
@keyframes selectPop{0%{transform:scale(.96)}50%{transform:scale(1.02)}100%{transform:scale(1)}}
.selector-btn-icon{padding:.375rem;border-radius:.5rem;background-color:#f1f5f9;color:#64748b;display:flex;align-items:center;justify-content:center}
.selector-btn.selected .selector-btn-icon{background-color:var(--primary);color:#fff}
.footer-buttons{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #f1f5f9;padding-top:1rem;flex-shrink:0}
.btn-prev{background:none;border:none;color:#64748b;font-size:.75rem;font-weight:600;cursor:pointer}
.btn-prev:hover{color:#0f172a}
.btn-next{background-color:#f1f5f9;border:1px solid #cbd5e1;color:#475569;padding:.625rem 1.5rem;border-radius:.625rem;font-size:.75rem;font-weight:600;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.btn-next:hover{background-color:#e2e8f0;border-color:#94a3b8;color:#0f172a;transform:translateY(-1px)}
.form-group{margin-bottom:1rem;max-width:480px;margin-left:auto;margin-right:auto}
.form-group label{display:block;font-size:.6875rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.375rem}
.form-control{width:100%;padding:.625rem .875rem;border-radius:.75rem;border:1px solid #cbd5e1;background-color:#fff;color:#334155;font-size:.8125rem;font-family:inherit;box-shadow:inset 0 1px 2px rgba(0,0,0,.01)}
.form-control:focus{border-color:#94a3b8;box-shadow:0 0 0 3px rgba(148,163,184,.1);outline:none}
.flex-row-fields{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;max-width:480px;margin:0 auto 1rem}
.flex-row-fields .form-group{margin-bottom:0;width:100%}
.alert-error{background-color:rgba(239,68,68,.05);border:1px solid rgba(239,68,68,.15);color:#dc2626;padding:.625rem .875rem;border-radius:.75rem;font-size:.75rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;max-width:480px;margin-left:auto;margin-right:auto}
.alert-warning{background-color:rgba(245,158,11,.05);border:1px solid rgba(245,158,11,.2);color:#d97706;padding:.75rem 1rem;border-radius:.75rem;font-size:.75rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:.625rem;max-width:480px;margin-left:auto;margin-right:auto;line-height:1.45;text-align:left}
.step3-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:.5rem}
@media(min-width:580px){.step3-grid{grid-template-columns:1fr 1fr}}
.step3-col{background-color:#fff;border:1px solid #e2e8f0;border-radius:1rem;padding:1.25rem;display:flex;flex-direction:column;justify-content:space-between;align-items:center;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,.01)}
.step3-col h3{font-size:.8125rem;font-weight:700;color:#0f172a;margin:.375rem 0 .125rem}
.step3-col p{font-size:.6875rem;color:#64748b;line-height:1.4}
.qr-wrapper{background-color:#fff;padding:.75rem;border-radius:.75rem;border:1px solid #f1f5f9;margin:.75rem 0;box-shadow:0 2px 4px rgba(0,0,0,.01)}
.toggle-box{display:flex;align-items:center;justify-content:center;gap:.75rem;background-color:#fff;border:1px solid #e2e8f0;padding:.5rem;border-radius:.75rem;margin-bottom:.75rem;flex-shrink:0;box-shadow:0 1px 2px rgba(0,0,0,.01)}
.toggle-label{font-size:.75rem;font-weight:600;color:#475569}
.switch{position:relative;display:inline-block;width:2.25rem;height:1.25rem}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#cbd5e1;transition:.2s;border-radius:34px}
.slider:before{position:absolute;content:"";height:.95rem;width:.95rem;left:.15rem;bottom:.15rem;background-color:#fff;transition:.2s;border-radius:50%}
input:checked+.slider{background-color:#64748b}
input:checked+.slider:before{transform:translateX(1rem)}
.nfc-status{width:100%;font-size:.6875rem;padding:.5rem;border-radius:.625rem;margin:.5rem 0;font-weight:600}
.nfc-status.success{background-color:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.35);color:#047857}
.nfc-status.error{background-color:rgba(239,68,68,.05);border:1px solid rgba(239,68,68,.15);color:#dc2626}
.nfc-status.warning{background-color:rgba(245,158,11,.05);border:1px solid rgba(245,158,11,.15);color:#d97706}
.cloner-container{display:none;opacity:0;transform:translateX(12px);flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;height:100%;overflow-y:auto;padding-bottom:1rem;box-sizing:border-box}
.cloner-container.active{display:flex;opacity:1;transform:translateX(0)}
.cloner-circle{width:5.5rem;height:5.5rem;border-radius:50%;background-color:#f1f5f9;border:1px solid #cbd5e1;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;font-size:2.25rem;position:relative}
.cloner-circle.active{animation:pulseWave 1.8s infinite ease-in-out;background-color:#f8fafc;border-color:#94a3b8}
@keyframes pulseWave{0%{box-shadow:0 0 0 0 rgba(148,163,184,.2)}100%{box-shadow:0 0 0 15px rgba(148,163,184,0)}}
.clone-data-box{background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:.75rem;padding:.875rem 1.25rem;font-size:.75rem;max-width:450px;width:100%;margin:1rem 0;word-break:break-all}
footer{max-width:800px;width:100%;text-align:center;padding-top:.75rem;border-top:1px solid rgba(226,232,240,.6);font-size:.625rem;color:#94a3b8;flex-shrink:0;font-weight:500}

/* ── Cookie Consent Banner ── */
#cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:8000;padding:1rem 1.5rem;background:rgba(15,23,42,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.08);transform:translateY(100%);opacity:0;transition:transform .4s cubic-bezier(.16,1,.3,1),opacity .4s ease;display:none}
#cookie-banner.visible{transform:translateY(0);opacity:1;display:flex!important}
.cookie-inner{max-width:800px;width:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.25rem;flex-wrap:wrap}
.cookie-text{display:flex;align-items:flex-start;gap:.875rem;flex:1;min-width:240px}
.cookie-icon{font-size:1.5rem;flex-shrink:0;margin-top:1px}
.cookie-text strong{display:block;font-size:.8125rem;font-weight:700;color:#f1f5f9;margin-bottom:.25rem}
.cookie-text p{font-size:.6875rem;color:#94a3b8;line-height:1.5;margin:0}
.cookie-actions{display:flex;gap:.5rem;flex-shrink:0}
.cookie-btn{padding:.5rem 1.125rem;border-radius:.625rem;font-size:.75rem;font-weight:700;cursor:pointer;border:1px solid;transition:all .2s ease}
.cookie-accept{background:#10b981;border-color:#059669;color:#fff}
.cookie-accept:hover{background:#059669;transform:translateY(-1px)}
.cookie-reject{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);color:#94a3b8}
.cookie-reject:hover{background:rgba(255,255,255,.1);color:#cbd5e1}

/* ── Write Mode Pill Selector ── */
.wm-pill{display:inline-flex;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:9999px;padding:3px;gap:3px;margin:0 auto .5rem;display:flex;max-width:280px}
.wm-pill-btn{flex:1;padding:.375rem .875rem;border-radius:9999px;border:none;font-size:.6875rem;font-weight:600;color:#64748b;background:transparent;cursor:pointer;transition:all .2s ease;white-space:nowrap}
.wm-pill-btn.active{background:#0f172a;color:#fff;box-shadow:0 2px 6px rgba(15,23,42,.15)}
.wm-hint{font-size:.6rem;color:#94a3b8;text-align:center;margin-bottom:.25rem;line-height:1.4}