:root{--blue:#758fc1;--nav:#263f6b;--lime:#c5df81;--ink:#25344e;--muted:#8490a5;--line:#e9edf4;--bg:#f6f8fc}*{box-sizing:border-box}body{margin:0;font:14px/1.5 'Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);background:white;color:var(--ink);border-radius:9px;padding:10px 16px;font-weight:600;transition:background .18s,transform .18s}button:hover{background:#edf2fa}button:disabled{opacity:.55;cursor:wait}input,select{border:1px solid #dce3ee;border-radius:9px;background:white;padding:12px;color:var(--ink);max-width:100%}label{display:block;font-weight:600;margin:17px 0}label input,label select{display:block;width:100%;margin-top:7px}h1,h2,p{margin-top:0}h1{letter-spacing:-1.2px}h2{font-size:21px;letter-spacing:-.4px;margin-bottom:4px}.hidden{display:none!important}.primary{background:var(--lime);border-color:var(--lime);color:#304720}.primary:hover{background:#b5d267}.eyebrow{font-size:10px;letter-spacing:2.2px;font-weight:700}.layout{display:flex;min-height:100vh}aside{width:244px;flex-shrink:0;background:white;border-right:1px solid var(--line);padding:24px 22px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:4}.brand{background:var(--blue);border-radius:16px;text-decoration:none;padding:15px 20px 12px;margin-bottom:26px;text-align:center;display:block}.brand img{width:132px;height:94px;object-fit:contain}.brand>span{display:block;color:white;font-size:13px;letter-spacing:7px;margin-top:4px}.brand b{color:var(--lime);letter-spacing:0}.nav-label{font-size:9px;color:#9ba5b7;letter-spacing:1.8px;font-weight:700;margin:28px 12px 12px}nav button{border:0;display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:none;margin:4px 0;color:#77849b;font-size:19px;padding:11px 13px}nav button span{font-size:13px}nav button.active{background:#edf2fb;color:#5579b8}.nav-divider{border-top:1px solid var(--line);margin:20px 10px}.storage{margin-top:auto;padding:25px 10px 12px;font-size:11px}.storage strong{display:block;font-size:24px;margin-top:9px}.storage p{font-size:10px;color:var(--muted);margin-top:6px}.palette{display:flex;height:5px;border-radius:4px;overflow:hidden;margin-top:20px}.palette i{flex:1;background:#c5df81}.palette i:nth-child(2){background:#7cd0df}.palette i:nth-child(3){background:#7cc9a4}.palette i:nth-child(4){background:#ab9bc7}.palette i:nth-child(5){background:#bf8199}.logout{border:0;text-align:left;font-size:12px;color:var(--muted)}.main{margin-left:244px;width:calc(100% - 244px)}header{height:88px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;gap:20px}.search{display:flex;align-items:center;gap:12px;color:#8290a8;font-size:24px;width:420px}.search input{border:none;background:transparent;width:100%;font-size:13px}.search kbd{font-size:12px;border:1px solid var(--line);padding:1px 6px;border-radius:4px}.profile{display:flex;gap:10px;align-items:center;white-space:nowrap}.profile strong{font-size:12px}.profile small{display:block;color:var(--muted);font-size:10px}.avatar{display:grid;place-items:center;width:39px;height:39px;background:#edf1e3;color:#6e8247;font-size:12px;font-weight:700;border-radius:50%}main{max-width:1550px;margin:auto;padding:30px 42px 15px}.hero{border-radius:18px;background:#758fc1;min-height:224px;padding:31px 35px;display:flex;justify-content:space-between;align-items:center;color:white;overflow:hidden;position:relative}.hero h1{font-size:30px;line-height:1.2;margin:11px 0}.hero p{color:#edf1fa;font-size:13px;margin-bottom:20px}.hero-button{background:#fff;color:#5574a9;border:0;font-size:11px;padding:10px 15px}.hero-cloud{font-size:145px;line-height:1;color:#edf3ff;margin-right:35px;text-shadow:0 15px 40px #536d9c66;transform:rotate(-8deg)}.hero-cloud span{color:var(--lime);font-size:60px;position:absolute;right:-20px;top:0}.categories{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:25px 0 30px}.categories>button{display:flex;align-items:center;text-align:left;padding:19px 16px;gap:13px;border-radius:13px;box-shadow:0 3px 8px #263f6b03}.categories>button>span:last-child{margin-left:auto;color:#aab3c2;font-size:12px}.categories strong{font-size:12px}.categories small{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:4px}.type-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;font-size:24px;flex-shrink:0}.image{background:#eaf0fd;color:#6c8ec9}.video{background:#f0eafb;color:#a18ac9}.document{background:#eaf5ed;color:#6eae8b}.other{background:#fcf0e3;color:#d6a565}.folder{background:#f9f2dc;color:#d8b35b}.section-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.section-head p{font-size:11px;color:var(--muted);margin:5px 0 0}.toolbar{display:flex;gap:8px}.toolbar button{font-size:11px}.icon{padding:8px 12px;font-size:18px}.subbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;gap:10px}.subbar select{font-size:11px;padding:7px 10px;background:transparent;border:0}#breadcrumbs{display:flex;gap:4px;align-items:center;flex-wrap:wrap}#breadcrumbs button{font-size:11px;border:0;background:transparent;padding:3px 6px;color:#7b8ba5}.files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:15px}.file-card{background:white;border:1px solid var(--line);border-radius:13px;padding:16px;position:relative;min-width:0}.file-card:hover{border-color:#a8bada;box-shadow:0 5px 18px #263f6b08}.file-open{border:0;background:transparent;display:block;width:100%;text-align:left;padding:0}.file-preview{height:95px;background:#f8f9fc;border-radius:8px;display:grid;place-items:center;margin-bottom:13px}.file-preview .type-icon{width:55px;height:55px;font-size:29px}.file-card strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.file-card small{font-size:10px;color:var(--muted);display:block;margin-top:4px}.file-actions{display:flex;gap:3px;margin-top:13px;border-top:1px solid #f0f2f7;padding-top:9px}.file-actions button{padding:4px 7px;border:0;color:#7889a4;font-size:15px;font-weight:400}.file-actions .is-star{color:#d9a52d}.file-actions button:last-child{margin-left:auto}.files-list{display:flex;flex-direction:column;gap:8px}.files-list .file-card{display:flex;align-items:center;gap:15px;padding:12px 16px}.files-list .file-open{display:flex;align-items:center;gap:16px;min-width:0}.files-list .file-preview{height:44px;width:48px;flex-shrink:0;margin:0}.files-list .file-preview .type-icon{height:40px;width:40px;font-size:22px}.files-list .file-actions{margin:0;padding:0;border:0;flex-shrink:0}.empty{padding:40px 20px;text-align:center;color:var(--muted);background:#ffffff88;border:1px solid var(--line);border-radius:13px}.empty>span{font-size:42px;color:var(--blue)}.empty h3{color:var(--ink);font-size:16px;margin-bottom:7px}.empty p{font-size:12px;margin:0}#dropzone{border:1.5px dashed #cbd6e8;border-radius:13px;padding:21px 25px;display:flex;align-items:center;gap:17px;margin-top:22px;cursor:pointer;background:#f0f4fa}#dropzone>span{font-size:30px;color:#7c96bd}#dropzone strong{font-size:12px}#dropzone p{font-size:10px;color:var(--muted);margin:4px 0 0}#dropzone b{margin-left:auto;color:#829ac1;font-size:22px}#dropzone.dragover{background:#e7efda;border-color:#a6c95b}footer{display:flex;gap:4px;font-size:10px;color:#9aa6b9;margin-top:24px}footer span{margin-left:auto}.auth{display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh}.welcome{background:var(--blue);color:white;padding:55px 12%;display:flex;flex-direction:column;position:relative;overflow:hidden}.welcome>img{width:165px;margin-bottom:65px}.welcome h1{font-size:42px;line-height:1.16;margin:20px 0}.welcome p{color:#eff3fc;line-height:1.8}.welcome small{margin-top:auto;font-size:10px;letter-spacing:1px}.cloud-art{position:relative;height:220px;max-width:310px;text-align:center}.cloud-art>span{font-size:180px;line-height:1;color:white}.cloud-art i{position:absolute;background:#c5df81;border-radius:12px;color:#526a34;padding:14px;font-style:normal;font-weight:700;left:0;top:65px;transform:rotate(-12deg)}.cloud-art i:nth-child(3){background:#a8dce4;left:auto;right:0;top:30px;transform:rotate(12deg)}.cloud-art i:nth-child(4){background:#dfd2ee;left:auto;right:35px;top:130px;transform:rotate(7deg)}.auth-panel{display:grid;place-items:center;background:white;padding:40px}.auth-panel>div{width:min(100%,370px)}.badge{display:inline-block;color:#7d9160;background:#f1f6e8;font-size:11px;padding:7px 13px;border-radius:20px;margin-bottom:25px}.auth-panel h2{font-size:29px}.auth-panel p{color:var(--muted);font-size:13px}.auth-panel label{font-size:12px}.auth-panel .primary{width:100%;margin-top:12px;padding:13px}.auth-panel .primary span{float:right}.auth-panel small{font-size:10px;color:#98a3b5;display:block;margin-top:30px;text-align:center}#auth-error{color:#bd5454}.mobile{display:none}dialog{border:0;border-radius:18px;width:min(480px,calc(100% - 30px));padding:25px;color:var(--ink);box-shadow:0 25px 100px #17274130}dialog::backdrop{background:#17274166;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between}.modal-head button{border:0;font-size:24px;padding:0 8px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:24px}#modal-body p{color:var(--muted);font-size:13px;margin-top:15px}#modal-body label{font-size:12px}.checkbox{display:flex;gap:10px;align-items:center}.checkbox input{width:auto;margin:0}.user-row,.share-row{display:flex;align-items:center;gap:15px;padding:16px;background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow-wrap:anywhere}.user-row>div,.share-row>div{flex:1;min-width:0}.user-row strong,.share-row strong{display:block;font-size:13px}.user-row small,.share-row small{font-size:11px;color:var(--muted)}.status{font-size:10px;background:#eaf4e1;color:#6b8b40;padding:4px 9px;border-radius:12px}.status.off{background:#f9e7e7;color:#ae6767}#toast,#progress{position:fixed;bottom:25px;right:25px;background:var(--nav);color:white;padding:15px 23px;border-radius:12px;box-shadow:0 8px 35px #263f6b30;z-index:10;max-width:calc(100vw - 40px);font-size:13px}#progress{bottom:90px;background:#fff;color:var(--ink);border:1px solid var(--line)}.hint{font-size:11px;color:var(--muted)}
@media(min-width:1500px){main{padding-top:40px}.hero{min-height:250px}.hero h1{font-size:37px}}
@media(max-width:1150px){aside{width:210px;padding:20px 16px}.main{margin-left:210px;width:calc(100% - 210px)}main{padding:25px}header{padding:0 25px}.categories{gap:10px}.categories>button{padding:14px 10px;gap:8px}.categories .type-icon{width:34px;height:34px}.categories>button>span:last-child{display:none}.hero h1{font-size:26px}.hero-cloud{font-size:110px;margin:0}}
@media(max-width:800px){aside{transform:translateX(-100%);transition:transform .2s;box-shadow:10px 0 40px #263f6b22}.menu-open aside{transform:translateX(0)}.main{margin:0;width:100%}.mobile{display:block}header{height:74px;padding:0 18px;gap:12px}.search{width:auto;flex:1}.search kbd,.profile>div{display:none}main{padding:20px}.hero{padding:25px}.hero h1{font-size:26px}.hero-cloud{font-size:90px;margin-left:15px}.hero p{max-width:280px}.categories{grid-template-columns:repeat(2,1fr);margin:18px 0 24px}.categories>button{padding:15px}.categories .type-icon{width:40px;height:40px}.auth{grid-template-columns:1fr}.welcome{display:none}.auth-panel{min-height:100vh;background:linear-gradient(140deg,#eef2fa,white)}.section-head{align-items:flex-start}.toolbar{flex-wrap:wrap;justify-content:flex-end}.section-head h2{font-size:19px}.section-head p{max-width:160px}.files-list .file-actions{flex-wrap:wrap;max-width:105px}.files-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.file-card{padding:12px}.file-actions{gap:0}.file-actions button{padding:4px 6px}.user-row{flex-wrap:wrap}.hero-cloud span{font-size:35px;right:-10px}footer span{display:none}}
@media(max-width:430px){.hero-cloud{display:none}.hero{min-height:215px}.hero h1{font-size:28px}.categories>button{padding:12px 10px}.categories strong{font-size:11px}.toolbar button{padding:8px 10px}.file-preview{height:80px}.file-actions button{font-size:14px;padding:4px 5px}.search input{min-width:0;padding:10px 0}.share-row{flex-wrap:wrap}}
.files-grid>.empty{grid-column:1/-1}
.header-logo{display:flex;align-items:center;justify-content:center;background:var(--blue);border-radius:10px;padding:5px 12px;flex-shrink:0}.header-logo img{width:80px;height:53px;object-fit:contain}.login-logo{display:flex;align-items:center;gap:20px;background:var(--blue);border-radius:14px;padding:15px 23px;margin-bottom:25px;color:white;letter-spacing:5px;font-size:15px}.login-logo img{width:112px;height:80px;object-fit:contain}@media(max-width:800px){.header-logo{padding:3px 7px}.header-logo img{width:66px;height:47px}.search{gap:5px}.profile{display:none}}
.hero-logo{display:block;width:210px;height:auto;max-width:70%;margin:15px 0 20px}.hero{min-height:340px}@media(max-width:800px){.hero-logo{width:190px;margin:14px 0 18px}.hero{min-height:340px}.hero-cloud{align-self:center}}
.hero>div:first-child{flex:1;min-width:0}
.brand-morph{position:relative;width:210px;height:160px;max-width:100%;margin:15px 0 20px;isolation:isolate}.morph-logo,.morph-cloud{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transform-origin:50% 55%;will-change:transform,opacity,filter}.morph-logo{animation:brand-to-cloud 10s cubic-bezier(.45,0,.2,1) infinite}.morph-cloud{opacity:0;filter:drop-shadow(0 10px 12px #36548322);animation:cloud-from-brand 10s cubic-bezier(.45,0,.2,1) infinite}.cloud-spark{transform-origin:207px 41px;animation:cloud-glimmer 10s ease-in-out infinite}@keyframes brand-to-cloud{0%,24%,100%{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}38%,72%{opacity:0;transform:translateY(-7px) scale(.86);filter:blur(7px)}86%{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes cloud-from-brand{0%,24%,88%,100%{opacity:0;transform:translateY(9px) scale(.87);filter:blur(7px) drop-shadow(0 10px 12px #36548322)}40%,70%{opacity:1;transform:translateY(0) scale(1);filter:blur(0) drop-shadow(0 10px 12px #36548322)}55%{opacity:1;transform:translateY(-5px) scale(1.015);filter:blur(0) drop-shadow(0 15px 15px #36548318)}}@keyframes cloud-glimmer{0%,38%,74%,100%{transform:scale(.8);opacity:.5}50%,62%{transform:scale(1);opacity:1}}@media(max-width:800px){.brand-morph{width:190px;height:150px;margin:14px 0 18px}}@media(prefers-reduced-motion:reduce){.morph-logo{animation:none;opacity:1;filter:none}.morph-cloud{animation:none;opacity:0}.cloud-spark{animation:none}}
.auth-links{display:flex;gap:8px;justify-content:center;margin-top:18px}.auth-links button{font-size:11px;border:0;color:#6584b8}.storage progress{width:100%;height:6px;accent-color:#758fc1}.billing-notice{border:1px solid #dae3f2;border-radius:13px;background:#edf2fa;padding:19px 22px;margin:16px 0;color:#4d6388}.billing-notice p{font-size:12px;margin:7px 0 0}.billing-notice.ready{background:#f0f6e8;border-color:#deebcd;color:#526c35}.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px;margin:22px 0 30px}.plan-card{background:white;border:1px solid var(--line);border-radius:16px;padding:25px;box-shadow:0 5px 18px #263f6b04}.plan-card .badge{margin-bottom:10px}.plan-card h3{font-size:21px;margin:4px 0 14px}.plan-space{font-size:42px;letter-spacing:-2px;color:#6785b9;font-weight:700}.plan-space small{font-size:19px;letter-spacing:0}.plan-card p{font-size:11px;color:var(--muted)}.plan-price{display:block;font-size:25px;margin-top:20px}.plan-price small{font-size:11px;font-weight:400;color:var(--muted)}.plan-card ul{padding-left:17px;font-size:11px;color:#75829a;line-height:2.3;margin:20px 0}.plan-card button{width:100%;font-size:12px}.subscription-summary{display:flex;align-items:center;justify-content:space-between;background:white;border:1px solid var(--line);padding:25px;border-radius:14px}.subscription-summary h3{font-size:23px;margin:9px 0}.subscription-summary p{font-size:12px;margin-bottom:0;color:var(--muted)}.billing-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 10px}.billing-head h3{margin:0}.billing-row{display:flex;align-items:center;gap:12px;padding:17px;background:white;border-bottom:1px solid var(--line);flex-wrap:wrap}.billing-row>div{flex:1;min-width:150px}.billing-row strong{font-size:12px;display:block}.billing-row small{font-size:10px;color:var(--muted);display:block}.billing-row button{font-size:10px}.billing-table{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:24px}.checkout-total{padding:22px;background:#f0f5e8;border-radius:12px;margin-top:15px}.checkout-total strong{display:block;font-size:28px}.checkout-total span{font-size:12px;color:#6d8155}.empty.compact{padding:24px;font-size:12px}.billing-content>h3{font-size:16px;margin-top:25px}@media(max-width:500px){.plan-grid{grid-template-columns:1fr}.billing-head{align-items:flex-start;gap:10px}.billing-head button{font-size:10px}.subscription-summary{padding:18px}}
.header-logout{margin-left:auto;white-space:nowrap;font-size:12px;color:#62799f}.payment-settings{max-width:760px}.payment-settings>form{background:white;border:1px solid var(--line);border-radius:15px;padding:24px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings-save{display:flex;align-items:center;gap:15px;margin-top:22px}.settings-save span{font-size:12px;color:#b34e4e}.payment-settings label{font-size:12px}.offline-card{max-width:480px;margin:10vh auto;padding:30px}.offline-card h1{font-size:28px}.offline-card a{color:#5574a9}aside{overflow-y:auto}@media(max-width:650px){.settings-grid{grid-template-columns:1fr;gap:0}.payment-settings>form{padding:18px}.header-logout{padding:8px 10px;font-size:11px}}

#selection-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:16px 0}#selection-tools label{display:flex;align-items:center;gap:8px}.file-card{position:relative}.file-select{position:absolute;top:10px;right:10px;z-index:2;width:20px;height:20px;accent-color:#758fc1}.file-card.selected{outline:2px solid #758fc1}.type-icon.audio{background:#eee6fa;color:#9370b8}#music-player{position:fixed;bottom:16px;left:270px;right:24px;z-index:90;background:#fff;border:1px solid #dce3ef;box-shadow:0 8px 40px #28395b30;border-radius:18px;padding:18px;display:flex;align-items:center;gap:18px}#music-player div{flex:1;min-width:0}#music-player strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#music-player small{display:block;color:#758fc1}#music-player audio{max-width:100%}@media(max-width:760px){#music-player{left:12px;right:12px;flex-wrap:wrap}#music-player audio{width:100%;order:2}}

.categories{grid-template-columns:repeat(5,minmax(0,1fr))}@media(max-width:1150px){.categories{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:800px){.categories{grid-template-columns:repeat(2,minmax(0,1fr))}}#selection-tools label{white-space:nowrap}#selection-tools label input{width:18px;height:18px;margin:0;flex:none}

/* Category landing */
.category-home .section-head,.category-home .subbar,.category-home #content,.category-home #dropzone,.category-home #selection-tools{display:none!important}
.category-home .categories{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:32px 0 44px}
.category-home .categories>button{position:relative;min-height:190px;padding:28px;align-items:flex-start;flex-direction:column;gap:18px;border-radius:22px;text-align:left;background:linear-gradient(145deg,#fff,#f4f7fd);box-shadow:0 8px 28px #263f6b08;transition:transform .2s,box-shadow .2s,border-color .2s}
.category-home .categories>button:hover{transform:translateY(-4px);border-color:#b0c2e2;box-shadow:0 14px 32px #263f6b16}
.category-home .categories .type-icon{width:62px;height:62px;border-radius:18px;font-size:30px}
.category-home .categories strong{font-size:19px;display:block;margin-bottom:5px}
.category-home .categories small{font-size:12px}
.category-home .categories>button>span:last-child{position:absolute;right:26px;top:28px;display:block;font-size:20px;color:#8b9dbb}
@media(max-width:1000px){.category-home .categories{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:500px){.category-home .categories{gap:12px;margin:22px 0}.category-home .categories>button{min-height:160px;padding:18px;gap:14px;border-radius:18px}.category-home .categories .type-icon{width:48px;height:48px;font-size:25px}.category-home .categories strong{font-size:15px}.category-home .categories>button>span:last-child{right:16px;top:18px}}
@media(prefers-reduced-motion:reduce){.category-home .categories>button{transition:none}.category-home .categories>button:hover{transform:none}}

.category-home .hero{display:none}.category-home .categories{margin-top:8px}


.file-preview{position:relative;overflow:hidden}.media-thumb{display:block;width:100%;height:100%;object-fit:cover;border-radius:10px;pointer-events:none}.video-mark{position:absolute;bottom:8px;right:8px;border-radius:50%;background:#263f6bcc;color:white;width:28px;height:28px;display:grid;place-items:center;pointer-events:none}