:root{--c-brand: #6366f1;--c-brand-d: #4338ca;--c-brand-l: #818cf8;--c-brand-xl: #a5b4fc;--c-brand-soft: rgba(99,102,241,.07);--c-brand-soft2: rgba(99,102,241,.13);--c-brand-glow: rgba(99,102,241,.22);--c-brand-glow2: rgba(99,102,241,.4);--c-plus: #06b6d4;--c-pro: #a855f7;--c-danger: #ef4444;--c-ok: #10b981;--c-bg: #edf0fa;--c-surface: #ffffff;--c-surface-2: #f4f6fd;--c-surface-3: #eaecf7;--c-glass: rgba(255,255,255,.72);--c-border: rgba(99,102,241,.11);--c-border-2: rgba(0,0,0,.15);--c-stroke: rgba(255,255,255,.8);--c-text: #070a18;--c-text-2: #374058;--c-text-3: #8892ab;--c-text-4: #bfc5d6;--c-inv: #ffffff;--c-sb: #07090f;--c-sb-h: rgba(255,255,255,.05);--c-sb-a: rgba(99,102,241,.17);--c-sb-t: rgba(255,255,255,.35);--c-sb-ta: rgba(255,255,255,.94);--c-sb-bd: rgba(255,255,255,.06);--r-xs: 4px;--r-sm: 7px;--r-md: 11px;--r-lg: 16px;--r-xl: 22px;--r-2xl: 32px;--sh-xs: 0 1px 2px rgba(0,0,0,.05);--sh-sm: 0 2px 8px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--sh-md: 0 8px 32px rgba(0,0,0,.1), 0 2px 8px rgba(0,0,0,.05);--sh-lg: 0 40px 100px rgba(0,0,0,.22), 0 12px 32px rgba(0,0,0,.1);--sh-brand: 0 4px 28px rgba(99,102,241,.42), 0 1px 8px rgba(99,102,241,.22);--sh-inner: inset 0 1px 0 var(--c-stroke);--t-fast: .1s cubic-bezier(.4,0,.2,1);--t-base: .16s cubic-bezier(.4,0,.2,1);--t-spring: .32s cubic-bezier(.34,1.5,.64,1);--transition: var(--t-base);color:var(--c-text);background:var(--c-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.5;font-feature-settings:"cv11","ss01","cv01"}*,*:before,*:after{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(ellipse 110% 70% at 10% -15%,rgba(99,102,241,.09) 0%,transparent 55%),radial-gradient(ellipse 80% 60% at 90% 110%,rgba(168,85,247,.06) 0%,transparent 50%),radial-gradient(circle,rgba(99,102,241,.035) 1px,transparent 1px);background-size:auto,auto,28px 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0;box-shadow:0 0 10px var(--c-brand-l),0 0 4px var(--c-brand)}.nav-item--on .nav-icon{color:var(--c-brand-l)}.nav-icon{display:grid;place-items:center;flex-shrink:0;width:18px}.nav-label{flex:1}.nav-lock{color:var(--c-sb-t);opacity:.45;margin-left:auto}.nav-badge{background:linear-gradient(135deg,var(--c-brand),var(--c-brand-d));color:#fff;font-size:10px;font-weight:800;padding:1px 7px;border-radius:20px;min-width:20px;text-align:center;box-shadow:0 2px 6px #6366f166}.sidebar-foot{margin-top:auto;display:grid;gap:8px;padding-top:16px;border-top:1px solid var(--c-sb-bd)}.user-row{display:flex;align-items:center;gap:10px;padding:5px 6px}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(140deg,var(--c-brand),var(--c-pro));color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center;flex-shrink:0;box-shadow:0 2px 8px #6366f166,inset 0 1px 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scale(.99)}.btn-save:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-del{width:34px;height:34px;border-radius:var(--r-sm);background:#ef444412;color:#ef4444;display:grid;place-items:center;flex-shrink:0;border:1px solid rgba(239,68,68,.14);transition:background var(--t-fast),border-color var(--t-fast),transform var(--t-fast)}.btn-del:hover{background:#ef444424;border-color:#ef444447;transform:scale(1.05)}.btn-locked-sm{display:inline-flex;align-items:center;gap:5px;padding:0 10px;min-height:32px;border-radius:var(--r-sm);background:var(--c-surface-2);color:var(--c-text-3);border:1px solid var(--c-border);font-size:12px;cursor:pointer;transition:border-color var(--t-fast)}.btn-locked-sm:hover{border-color:var(--c-brand-glow2)}.btn-upgrade-lg{display:flex;align-items:center;gap:8px;padding:14px 22px;border-radius:var(--r-lg);background:linear-gradient(135deg,var(--c-brand) 0%,var(--c-pro) 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230px)}.style-section{display:grid;gap:10px}.style-section-hd{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-4)}.type-group{display:grid;gap:7px}.type-group-hd{font-size:10px;font-weight:800;color:var(--c-text-4);letter-spacing:.1em;text-transform:uppercase}.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.type-btn{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 4px 8px;border-radius:var(--r-md);background:var(--c-surface-2);color:var(--c-text-3);border:1.5px solid transparent;transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast),box-shadow var(--t-fast),transform var(--t-fast);min-height:60px}.type-btn:hover{background:var(--c-brand-soft);color:var(--c-brand-d);border-color:#6366f138;transform:translateY(-1px);box-shadow:var(--sh-xs)}.type-btn--on{background:var(--c-brand-soft2);color:var(--c-brand-d);border-color:var(--c-brand);box-shadow:0 0 0 3px var(--c-brand-glow),var(--sh-xs);transform:translateY(-1px)}.type-btn--locked{opacity:.5}.type-icon{display:grid;place-items:center;width:22px;height:22px}.type-icon svg{display:block}.type-name{font-size:9.5px;font-weight:700;letter-spacing:-.01em}.fl{display:grid;gap:5px;color:var(--c-text-2);font-size:12px;font-weight:600;letter-spacing:-.01em}.fi{width:100%;min-height:40px;padding:9px 12px;border:1.5px solid var(--c-border);border-radius:var(--r-md);color:var(--c-text);background:var(--c-surface);transition:border-color var(--t-fast),box-shadow var(--t-fast);font-size:13.5px;box-shadow:var(--sh-xs),inset 0 1px 3px #0000000a}.fi:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px var(--c-brand-glow),var(--sh-xs)}.fi::placeholder{color:var(--c-text-4)}.fi[type=file]{padding:7px 10px;font-size:13px}.swatches{display:flex;gap:8px;flex-wrap:wrap}.swatch{width:28px;height:28px;border-radius:50%;border:2px solid transparent;transition:transform var(--t-spring),box-shadow var(--t-fast);flex-shrink:0;box-shadow:var(--sh-xs)}.swatch:hover{transform:scale(1.22);box-shadow:var(--sh-sm)}.swatch--on{outline:2.5px solid var(--c-brand);outline-offset:2.5px;box-shadow:0 0 0 5px var(--c-brand-glow);transform:scale(1.1)}.split{display:grid;grid-template-columns:1fr 1fr;gap:10px}.color-pick{width:100%;height:40px;padding:4px 6px;border:1.5px solid var(--c-border);border-radius:var(--r-md);cursor:pointer;box-shadow:var(--sh-xs);transition:border-color var(--t-fast)}.color-pick:hover{border-color:var(--c-brand-glow2)}.feature-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.feature-label{display:flex;align-items:center;gap:6px;color:var(--c-text-2);font-size:13px;font-weight:500}.toggle{width:38px;height:22px;border-radius:22px;background:var(--c-surface-3);border:1.5px solid var(--c-border);position:relative;transition:background var(--t-fast),border-color var(--t-fast);flex-shrink:0;cursor:pointer}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #0003;transition:transform var(--t-spring)}.toggle--on{background:var(--c-brand);border-color:var(--c-brand)}.toggle--on:after{transform:translate(16px)}.toggle:disabled{opacity:.4;cursor:not-allowed}.style-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(54px,1fr));gap:5px}.style-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:9px 4px;border-radius:var(--r-md);background:var(--c-surface-2);color:var(--c-text-2);border:1.5px solid transparent;font-size:9.5px;font-weight:700;letter-spacing:-.01em;transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast),transform var(--t-fast)}.style-btn:hover{background:var(--c-brand-soft);border-color:#6366f138;color:var(--c-brand-d);transform:translateY(-1px)}.style-btn--on{background:var(--c-brand-soft2);border-color:var(--c-brand);color:var(--c-brand-d);box-shadow:0 0 0 3px var(--c-brand-glow);transform:translateY(-1px)}.style-btn--locked{opacity:.48;cursor:pointer}.lock-pip{position:absolute;top:4px;right:4px;color:var(--c-text-3)}.tier-chip{display:inline-flex;align-items:center;padding:1px 6px;border-radius:5px;font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;line-height:1.6}.tier-chip--tiny{padding:0 4px;font-size:7.5px}.chip-plus{background:#06b6d41f;color:#0891b2}.chip-pro{background:#a855f71f;color:#7c3aed}.preview-panel{display:grid;gap:14px;position:sticky;top:74px}.qr-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:24px;box-shadow:var(--sh-md),var(--sh-inner);display:flex;justify-content:center;position:relative;overflow:hidden}.qr-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(99,102,241,.06) 0%,transparent 65%),radial-gradient(ellipse 60% 40% at 50% 100%,rgba(168,85,247,.04) 0%,transparent 60%);pointer-events:none}.qr-canvas{width:230px;height:230px;display:grid;place-items:center;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(45deg,#ebebeb 25%,transparent 25%),linear-gradient(-45deg,#ebebeb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ebebeb 75%),linear-gradient(-45deg,transparent 75%,#ebebeb 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0;background-color:#f9f9f9;position:relative}.qr-canvas img{width:100%;height:100%;object-fit:contain;border-radius:var(--r-lg)}.qr-empty{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--c-text-4);padding:24px;width:100%;height:100%;justify-content:center;background:var(--c-surface);border-radius:var(--r-lg)}.qr-empty span{font-size:12.5px;font-weight:600;letter-spacing:-.01em}.export-row-label{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-4)}.export-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.export-btn{display:flex;flex-direction:column;align-items:center;gap:5px;padding:11px 4px;border-radius:var(--r-md);background:var(--c-surface);border:1.5px solid var(--c-border);color:var(--c-text-2);font-size:11px;font-weight:700;letter-spacing:-.005em;box-shadow:var(--sh-xs),var(--sh-inner);transition:background var(--t-fast),border-color var(--t-fast),box-shadow var(--t-fast),color var(--t-fast),transform var(--t-fast);position:relative}.export-btn:hover:not(:disabled){background:var(--c-brand-soft);border-color:var(--c-brand);color:var(--c-brand-d);box-shadow:0 0 0 3px var(--c-brand-glow),var(--sh-xs);transform:translateY(-1px)}.export-btn--locked{opacity:.52}.export-btn:disabled{cursor:not-allowed;opacity:.32}.content-box{background:var(--c-surface-2);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:13px 15px;display:grid;gap:7px}.content-box-label{font-size:9.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-4)}.content-box code{font-family:ui-monospace,Cascadia Code,Fira Mono,SF Mono,monospace;font-size:11.5px;color:var(--c-text-2);word-break:break-all;white-space:pre-wrap;max-height:88px;overflow-y:auto;line-height:1.6}.data-view{display:grid;gap:18px;align-content:start}.stats-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:22px 22px 18px;box-shadow:var(--sh-sm),var(--sh-inner);transition:box-shadow var(--t-fast),transform 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10px;text-transform:capitalize;letter-spacing:-.01em}.lib-type-badge svg{width:13px;height:13px;flex-shrink:0}.lib-sheet-date{font-size:12px;color:var(--c-text-3);font-weight:500}.lib-sheet-body{padding:24px 28px;display:grid;gap:20px;align-items:start}.lib-sheet-section{display:grid;gap:7px}.lib-sheet-section-hd{display:flex;align-items:center;justify-content:space-between}.lib-sheet-label{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-4)}.lib-inline-edit-btn{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--c-text-3);background:none;border:none;cursor:pointer;padding:2px 8px;border-radius:var(--r-sm);transition:color var(--t-fast),background var(--t-fast)}.lib-inline-edit-btn:hover{color:var(--c-brand-d);background:var(--c-brand-soft)}.lib-sheet-content-row{display:flex;align-items:flex-start;gap:8px;background:var(--c-surface-2);border:1px solid 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strong{display:block;font-size:28px;font-weight:900;letter-spacing:-.05em;line-height:1;background:linear-gradient(135deg,var(--c-brand),var(--c-pro));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.lib-scan-stat span{display:block;font-size:11px;color:var(--c-text-3);margin-top:5px;font-weight:600}.lib-sheet-actions{display:flex;gap:10px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--c-border)}.lib-btn-danger{color:var(--c-danger)!important;border-color:#ef444438!important}.lib-btn-danger:hover{background:#ef44440f!important;border-color:#ef444466!important}@media(max-width:960px){.shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:20;flex-direction:row;align-items:center;padding:10px 14px;gap:0}.sidebar:before{display:none}.sidebar:after{display:none}.brand{padding-bottom:0;margin-right:10px}nav{flex:1;display:flex;gap:4px;flex-direction:row}.nav-item{justify-content:center;padding:9px;min-width:42px}.nav-item--on:before{display:none}.nav-label,.sidebar-foot{display:none}.main{padding:0 16px 24px}.workspace{grid-template-columns:1fr}.preview-panel{position:static}.stats-strip,.metrics-grid{grid-template-columns:1fr 1fr}.topbar{margin:0 -16px;padding:14px 16px;top:56px}.tab-body{max-height:none;overflow-y:visible}.pw-cards--two{grid-template-columns:1fr}.pw-hd{padding:30px 20px 24px}.lib-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.lib-sheet-hd{padding:18px 20px;gap:14px}.lib-sheet-body{padding:20px}}@media(max-width:640px){.type-grid{grid-template-columns:repeat(3,1fr)}.metrics-grid{grid-template-columns:1fr}.export-grid{grid-template-columns:repeat(2,1fr)}.stats-strip{grid-template-columns:1fr}.pw-hd-title{font-size:22px}.pw-price{font-size:36px}.pw-cards{padding:14px}.pw-foot{padding:16px 16px 20px}.lib-scan-stats{grid-template-columns:repeat(3,1fr)}.lib-sheet-hd{flex-direction:column;align-items:flex-start}.toast{bottom:16px;right:16px;left:16px;max-width:none}.topbar-title{font-size:18px}.topbar-sub{display:none}.overlay{padding:12px 10px}.empty-state{padding:36px 20px}.upgrade-cta{padding:36px 24px}}@media(max-width:400px){.type-grid{grid-template-columns:repeat(2,1fr)}.qr-canvas{width:190px;height:190px}.lib-sheet-name{font-size:16px}}