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120px;position:relative;overflow:hidden;box-shadow:0 7px 23px #1b4c961a}.guide-brand{justify-content:flex-end;margin-bottom:39px;display:flex}.guide-brand .brand-symbol{width:38px;height:38px}.guide-brand .brand-wordmark-frame{--wordmark-width:85px}.guide-brand .brand-dark-lettering{display:none}.guide-page h1{letter-spacing:-.7px;font-size:23px;line-height:1.2}.guide-underline{background:var(--lb-primary);border-radius:2px;width:42px;height:4px;margin:14px 0 20px;display:block}.guide-page h2{margin-bottom:9px;font-size:13px}.guide-page p{color:#6b7a99;font-size:12px;line-height:1.7}.document-lines{gap:9px;margin-top:18px;display:grid}.document-lines i{background:#cfd9e9;border-radius:2px;width:93%;height:4px}.document-lines i:nth-child(2){width:85%}.document-lines i:nth-child(3){width:94%}.document-lines i:nth-child(4){width:76%}.document-lines i:nth-child(5){width:64%}.paper-waves{background:#edf6ff;height:82px;position:absolute;inset:auto 0 0;overflow:hidden}.paper-waves span{background:#d8ecff;border-radius:50%;width:135%;height:115px;position:absolute;top:20px;left:-30%;transform:rotate(12deg)}.paper-waves span:nth-child(2){background:#c7e2ff;top:37px;left:13%;transform:rotate(-19deg)}.paper-waves span:nth-child(3){background:#b5d8fd;top:57px;left:-5%;transform:rotate(8deg)}.page-control{justify-content:center;align-items:center;gap:10px;padding-top:10px;display:flex}.page-control>span{color:#fff;background:#7c90b0;border-radius:7px;padding:5px 10px;font-size:11px}.preview-actions{justify-content:space-around;gap:14px;max-width:340px;margin:24px auto 0;display:flex}.preview-actions button{flex-direction:column;align-items:center;gap:9px;min-width:70px;min-height:60px;font-size:11px;display:flex}.preview-actions .brand-ui-icon{background:var(--lb-bg);border-radius:10px;width:38px;height:38px;padding:8px}.player-page{max-width:480px;margin:auto}.video-stage{background:#08182e;border-radius:12px;overflow:hidden}.video-stage video{aspect-ratio:9/12;object-fit:contain;width:100%;display:block}.player-loading{color:#b6cae7;justify-content:center;align-items:center;gap:10px;height:360px;font-size:12px;display:flex}.player-page .folder-heading{padding:20px 0}.video-stage audio{width:100%;padding:22px 10px;display:block}.delete-confirm{background:#c83d3d;margin:18px 0 10px}.delete-confirm:hover{background:#b53131}.unavailable{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:18px;max-width:330px;min-height:430px;margin:30px auto;display:flex}.unavailable h1{font-size:19px}.unavailable p{color:var(--lb-muted);max-width:240px;font-size:13px;line-height:1.8}.unavailable .primary{min-width:170px;margin-top:15px}.missing-art{margin-bottom:5px;position:relative}.missing-art>.file-tile{border-radius:7px;width:75px;height:87px}.missing-art>.file-tile svg{width:45px;height:45px}.missing-art>span{color:#fff;border:3px solid var(--lb-surface);background:#f04438;border-radius:50%;place-items:center;width:34px;height:34px;display:grid;position:absolute;bottom:-7px;right:-10px}.overlay{z-index:30;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#071a3a80;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.overlay>.sheet{background:var(--lb-surface);border-radius:24px;outline:none;width:100%;max-width:420px;max-height:88dvh;padding:32px 26px 24px;position:relative;overflow:auto;box-shadow:0 16px 60px #071a3a33}.sheet-handle{background:#c8d5e8;border-radius:8px;width:36px;height:4px;display:block;position:absolute;top:9px;left:calc(50% - 18px)}.close{position:absolute;top:15px;right:12px}.sheet-file-name{overflow-wrap:anywhere;max-width:calc(100% - 32px);padding-bottom:14px;font-size:13px}.action-menu button{border-bottom:1px solid var(--lb-border);align-items:center;gap:15px;width:100%;min-height:51px;padding:13px 3px;font-size:13px;display:flex}.action-menu button:hover{background:var(--lb-bg)}.unavailable-action{width:100%;color:var(--lb-danger);align-items:center;gap:15px;padding:23px 3px 10px;font-size:13px;display:flex}.sheet-note{color:var(--lb-muted);padding-top:10px;font-size:11px;line-height:1.6}.file-details{background:var(--lb-bg);border-radius:10px;margin:14px 0 0;padding:12px}.file-details>div{gap:12px;padding:6px 0;font-size:11px;display:flex}.file-details dt{color:var(--lb-muted);flex:1}.file-details dd{text-align:right;max-width:60%;margin:0}.inline-error{color:#cf3641;background:#fff0f1;border-radius:9px;margin-top:12px;padding:12px;font-size:12px;line-height:1.6}.connection-error{background:var(--lb-primary-soft);border:1px solid var(--lb-border);border-radius:12px;align-items:center;gap:10px;margin-bottom:20px;padding:13px 15px;display:flex}.connection-error p{flex:1;font-size:12px;line-height:1.6}.toast{border:1px solid var(--lb-border);background:var(--lb-navy);width:max-content;max-width:calc(100% - 32px);color:var(--lb-surface);box-shadow:var(--lb-shadow-card);z-index:50;border-radius:12px;align-items:center;gap:16px;padding:13px 16px;font-size:12px;display:flex;position:fixed;bottom:90px;left:50%;transform:translate(-50%)}.toast button{color:inherit;min-width:24px;min-height:24px;font-size:20px}.empty{text-align:center;color:var(--lb-muted);padding:65px 20px}.empty-icon{color:var(--lb-primary);justify-content:center;margin-bottom:18px;display:flex}.empty h2{color:var(--lb-text);font-size:16px}.empty p{margin-top:9px;font-size:12px;line-height:1.7}.skeleton-row{border-bottom:1px solid var(--lb-border);gap:12px;padding:18px 3px;display:flex}.skeleton-row>span{background:var(--lb-border);border-radius:7px;width:42px;height:45px}.skeleton-row>div{flex:1;padding:4px 0}.skeleton-row i{background:var(--lb-border);border-radius:5px;width:67%;height:9px;margin-bottom:12px;display:block}.skeleton-row i+i{width:38%}.spin{animation:1.1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:600px){:root{background:var(--lb-page-wash)}.app-shell{box-shadow:none;border:0;border-radius:0;min-height:100dvh;margin:0}.app-header{background:var(--lb-surface);z-index:10;padding:0 14px;position:sticky;top:0}.header-inner{border:0;gap:5px;height:72px}.desktop-nav{display:none}.page-title{text-align:center;margin-right:2px;font-size:14px}.settings-button{margin-left:auto}.screen-home .home-header-brand{display:none}.page-content{padding:14px 18px 26px}.screen-home .page-content,.screen-files .page-content{padding-bottom:150px}.home-hero{padding:5px 0 28px}.home-hero .brand-full{width:120px}.add-card{margin-bottom:15px}.input-row{gap:10px;padding-left:13px}.input-row input{font-size:12px}.input-row .primary{width:42px;height:42px}.section-heading h2{font-size:12px}.section-heading{margin:0 3px}.file-row{gap:5px;padding:12px 1px}.file-open{gap:10px}.file-tile{width:39px;height:43px}.file-meta strong{font-size:13px}.file-meta small{font-size:11px}.row-size{font-size:10px}.more-button{min-width:44px;min-height:44px}.row-tools{gap:4px}.file-action{width:44px;height:44px}.filter-tabs button{padding:0 11px;font-size:11px}.storage-strip{gap:12px;margin-bottom:13px;padding:12px}.bottom-nav{height:calc(80px + env(safe-area-inset-bottom,0px));padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));z-index:15;border-radius:0;position:fixed;inset:auto 0 0}.bottom-nav button{min-height:60px;font-size:13px}.floating-add{width:56px;height:56px;right:18px;bottom:calc(98px + env(safe-area-inset-bottom,0px));z-index:16}.storage-card{padding:20px}.storage-card h2{font-size:27px}.storage-card>.row{gap:14px}.storage-card .meter{margin:19px 0 16px}.storage-stats{margin:18px 0}.storage-stats>div{padding:14px 4px;font-size:11px}.storage-counts{padding:10px 13px}.storage-counts p{font-size:11px}.card{padding:16px}.folder-heading strong{font-size:13px}.folder-heading small{font-size:11px}.progress-page .card{padding:18px}.timeline{margin-top:17px}.timeline strong{font-size:12px}.timeline small{font-size:11px}.timeline li{min-height:79px;padding-left:29px}.progress-hint{font-size:10px}.settings-page{padding-top:3px}.version{padding-top:40px}.about-logo{padding-top:10px}.about-logo .brand-full{width:118px}.full-page{padding-top:0}.warning-circle{width:48px;height:48px;margin-top:0;font-size:28px}.full-page h1{font-size:16px}.full-message{font-size:12px}.document-stage{margin:0 -18px;padding:20px 16px 11px}.guide-page{min-height:402px;padding:25px 24px 108px}.guide-page h1{font-size:21px}.preview-actions{margin-top:23px}.player-page{margin:0 -10px}.video-stage{border-radius:11px}.player-page .folder-heading,.player-page>.primary,.player-page>.inline-error{margin-left:9px;margin-right:9px}.player-page>.primary{width:calc(100% - 18px)}.video-stage video{aspect-ratio:9/14}.unavailable{min-height:calc(100dvh - 175px);margin:0 auto}.overlay{align-items:flex-end;padding:0}.overlay>.sheet{max-width:100%;padding:32px 24px calc(24px + env(safe-area-inset-bottom,0px));border-radius:22px 22px 0 0}.sheet-file-name{font-size:12px}}@media(max-width:360px){.page-content{padding-left:14px;padding-right:14px}.file-open{gap:8px}.file-meta strong{font-size:12px}.row-tools{gap:3px}.filter-tabs{gap:5px}.filter-tabs button{padding:0 9px}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}