:root{
  font-family:Arial,Verdana,Helvetica,sans-serif;
  color:#333;
  background:#ececec;
  color-scheme:light;
  --blue:#2c5f9e;
  --blue-dark:#183f73;
  --blue-light:#eaf3ff;
  --line:#b8c7d8;
  --soft:#f4f4f4;
  --muted:#6c6c6c;
  --danger:#b22121;
  --ok:#267327;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%;background:#ececec;color:#333}
body{min-height:100vh;font-size:12px;line-height:1.4}
body.ui-locked{overflow:hidden}
body.ui-locked #cloud-view{display:none!important}
body.ui-unlocked #login-view{display:none!important}
body.ui-locked .auth-page{position:fixed;inset:0;z-index:1000;overflow:auto;overscroll-behavior:contain}
button,input,select{font:12px Arial,Verdana,Helvetica,sans-serif}
button,.upload-main{cursor:pointer}
a{color:#1b58a6;text-decoration:underline}
a:hover{color:#c24a00}
button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:1px dotted #000;outline-offset:2px}
.fatal{margin:12px auto;padding:10px;width:min(960px,calc(100% - 24px));border:1px solid #b74a4a;background:#fff2f2;color:#780000}
.muted,.subtle{color:#777}.subtle{font-size:11px;margin-top:3px}
.eyebrow{margin:0 0 5px;color:#4a4a4a;font-size:10px;font-weight:bold;text-transform:uppercase;letter-spacing:.08em}
.status{min-height:18px;white-space:pre-wrap;overflow-wrap:anywhere}.error{color:#b22121}.ok{color:#267327}

/* 2004-era controls */
button,.upload-main{
  border:1px solid #7d8da0;
  border-top-color:#aebbc7;
  border-left-color:#aebbc7;
  border-radius:2px;
  background:linear-gradient(#fff,#dfe7ef 48%,#c8d4e0 52%,#eef3f7);
  color:#173d69;
  padding:5px 10px;
  font-weight:bold;
  text-shadow:0 1px #fff;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.55);
}
button:hover,.upload-main:hover{background:linear-gradient(#fff,#edf4fb 48%,#d6e6f6 52%,#f7fbff);color:#0a4f9c}
button:active,.upload-main:active{background:#d4dde6;border-color:#65788b;box-shadow:inset 1px 1px 2px #98a8b8}
button:disabled{opacity:.5;cursor:not-allowed}
.primary,.upload-main{background:linear-gradient(#84b9ee,#4d8ed0 49%,#3577ba 51%,#5f9bd7);border-color:#2f6397;color:#fff;text-shadow:0 -1px #244f7b}
.primary:hover,.upload-main:hover{background:linear-gradient(#a4cef5,#659fda 49%,#4688c9 51%,#74ace2);color:#fff}
.secondary{background:linear-gradient(#fff,#edf0f3 50%,#d8dde2 51%,#f8f8f8);border-color:#a6adb5;color:#444;text-shadow:0 1px #fff}
.ghost{background:#f7f7f7;border-color:#aab3bc;color:#3f5d7c}
.wide{width:100%;text-align:center}.text-link{display:inline-block;margin-top:10px;color:#1b58a6}
input,select{border:1px solid #9ba9b7;background:#fff;color:#222;padding:5px 6px;border-radius:1px;box-shadow:inset 1px 1px 2px #d8d8d8}
input:focus,select:focus{border-color:#477aaa;outline:1px solid #c9dff5}
label{font-weight:bold;color:#444}
label input,label select{display:block;width:100%;margin-top:3px;font-weight:normal}
.stack-form{display:grid;gap:10px}.stack-form button{margin-top:3px;min-height:30px}

/* Logo/masthead */
.cloud-logo{display:flex;align-items:center;gap:7px;font-weight:bold;color:#1c4d83;font-size:18px;letter-spacing:-.5px}
.cloud-logo .cloud-mark{width:29px;height:24px;display:grid;place-items:center;border:1px solid #6c8bad;border-radius:4px;background:linear-gradient(#fff,#d8e8f7);color:#3f79b5;font-size:18px;line-height:1}
.cloud-logo.large,.hero-logo{font-size:26px}.cloud-logo.large .cloud-mark,.hero-logo .cloud-mark{width:36px;height:30px;font-size:22px}

/* Login page */
.auth-page{min-height:100vh;padding:26px 12px 50px;background:#ededed;display:block}
.auth-page:before{content:"";display:block;width:min(950px,100%);height:7px;margin:0 auto;background:#2b5f98;border:1px solid #174372;border-bottom:0}
.auth-brand-panel,.auth-form-panel{width:min(950px,100%);margin:0 auto;background:#fff;border-left:1px solid #aab7c5;border-right:1px solid #aab7c5}
.auth-brand-panel{position:relative;padding:14px 18px 0;background:#fff}
.auth-brand-panel:after{content:"Home   |   My Files   |   Upload   |   Help";display:block;margin:14px -18px 0;padding:6px 12px;border-top:1px solid #a6b6c8;border-bottom:1px solid #8ca0b5;background:linear-gradient(#f8fbff,#d6e4f2);color:#24558b;font-weight:bold;word-spacing:15px}
.auth-pitch{padding:28px 20px 20px;margin:0;border-bottom:1px solid #d4d4d4;background:linear-gradient(90deg,#fff 0,#fff 62%,#f0f6fc 100%)}
.auth-pitch h1{margin:2px 0 9px;font:normal 25px Georgia,"Times New Roman",serif;color:#204f7d}
.auth-pitch p{max-width:620px;margin:0;color:#555;font-size:13px;line-height:1.55}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}
.trust-row span{padding:3px 8px;border:1px solid #bdcddd;background:#f5f9fd;color:#355c83;font-size:10px;font-weight:bold}
.auth-footnote{margin:0;padding:9px 18px;border-bottom:1px solid #aab7c5;background:#f5f5f5;color:#777;font-size:10px;text-align:center}
.auth-form-panel{padding:24px 0 34px;border-bottom:1px solid #aab7c5}
.auth-card{width:410px;max-width:calc(100% - 28px);margin:0 auto;border:1px solid #9fb0c1;background:#fff;box-shadow:2px 2px 0 #d7d7d7}
.auth-card:before{content:"Nyaan Cloud Member Login";display:block;padding:6px 9px;background:linear-gradient(#4f86bd,#2d6198);border-bottom:1px solid #173f68;color:#fff;font-weight:bold;text-shadow:0 -1px #1c4770}
.auth-card>.mobile-brand{display:none}
.auth-card>.eyebrow,.auth-card>h2,.auth-card>.muted,.auth-card>.stack-form,.auth-card>.setup-panel,.auth-card>.status{margin-left:14px;margin-right:14px}
.auth-card>.eyebrow{margin-top:15px}.auth-card h2{margin-top:0;margin-bottom:3px;font:normal 18px Georgia,"Times New Roman",serif;color:#294f76}
.auth-card>.muted{margin-top:0;margin-bottom:14px;font-size:11px}
.setup-panel{margin-top:14px!important;margin-bottom:14px!important;border-top:1px solid #d2d2d2;padding-top:8px}
.setup-panel summary{color:#1b58a6;text-decoration:underline;cursor:pointer;font-weight:bold}
.setup-panel .stack-form{margin-top:10px;padding:10px;background:#f7f7f7;border:1px solid #d4d4d4}
.auth-card>.status{margin-bottom:10px}

/* Main cloud chrome */
.cloud-shell{width:min(1000px,calc(100% - 18px));min-height:calc(100vh - 30px);margin:15px auto;background:#fff;border:1px solid #8f9eae;box-shadow:2px 2px 0 #d0d0d0;display:grid;grid-template-columns:185px 1fr;position:relative}
.cloud-shell:before{content:"NYAAN CLOUD  •  ONLINE FILE STORAGE";position:absolute;left:-1px;right:-1px;top:-1px;height:28px;padding:6px 11px;background:linear-gradient(#5188bd,#2f6298);border:1px solid #214a74;color:#fff;font-size:11px;font-weight:bold;text-shadow:0 -1px #214a74;z-index:10}
.sidebar{padding:43px 9px 10px;background:#f2f2f2;border-right:1px solid #b8c4cf;display:flex;flex-direction:column;gap:10px;min-height:700px}
.sidebar>.cloud-logo{padding:4px 3px 10px;border-bottom:1px solid #c7c7c7;font-size:16px}
.upload-main{display:block;text-align:center;padding:7px 8px;font-size:12px}
.side-nav{display:block;border:1px solid #b0bbc6;background:#fff}
.side-nav:before{content:"My Nyaan Cloud";display:block;padding:5px 7px;background:#dde9f4;border-bottom:1px solid #b0bbc6;color:#315a83;font-weight:bold}
.nav-item{width:100%;display:flex;align-items:center;gap:6px;padding:6px 8px;border:0;border-bottom:1px solid #e2e2e2;border-radius:0;background:#fff;color:#24558b;text-align:left;font-weight:normal;box-shadow:none;text-shadow:none}
.nav-item:last-child{border-bottom:0}.nav-item:hover{background:#f1f7fd;color:#0a4f9c}.nav-item.active{background:#e6f1fc;color:#0b4b87;font-weight:bold;border-left:3px solid #4e84b9;padding-left:5px}
.sidebar-spacer{flex:1}.sidebar-storage{padding:7px;border:1px solid #c2c9d0;background:#fff}.storage-label{display:flex;justify-content:space-between;gap:5px;font-size:10px;font-weight:bold;color:#555}
.meter,.storage-meter-large{height:10px;border:1px solid #929da8;background:#fff;padding:1px;overflow:hidden}.meter{margin:5px 0}.meter span,.storage-meter-large span{display:block;height:100%;width:0;background:linear-gradient(90deg,#5e97ce,#2e6fab)}.sidebar-storage small{font-size:9px;color:#777}
.e2ee-badge{display:flex;gap:6px;padding:7px;border:1px solid #b8c9b2;background:#f4faf1;color:#375c31}.e2ee-badge strong,.e2ee-badge small{display:block}.e2ee-badge strong{font-size:10px}.e2ee-badge small{font-size:9px;color:#697b64}
.workspace{min-width:0;padding-top:27px;background:#fff}.workspace-header{height:53px;padding:10px 12px;border-bottom:1px solid #bcc8d4;display:flex;align-items:center;justify-content:space-between;gap:15px;background:linear-gradient(#fff,#edf2f6);position:relative;z-index:5}
.search-wrap{width:min(420px,60%);display:flex;align-items:center;gap:5px}.search-wrap span{font-size:16px;color:#777}.search-wrap input{width:100%;height:26px}.account-actions{display:flex;align-items:center;gap:8px}.account-chip{display:flex;align-items:center;gap:6px}.account-chip .avatar{width:27px;height:27px;display:grid;place-items:center;border:1px solid #8aa0b7;background:#e7f0f8;color:#315b83;font-weight:bold}.account-chip small,.account-chip strong{display:block}.account-chip small{font-size:9px;color:#777}.account-chip strong{font-size:11px;color:#333}
.cloud-content{max-width:none;margin:0;padding:14px 14px 45px}.content-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;margin-bottom:10px;padding-bottom:7px;border-bottom:1px solid #b6c2ce}.content-heading h1{font:normal 22px Georgia,"Times New Roman",serif;color:#315778;margin:0 0 4px}.toolbar-actions,.browser-controls{display:flex;align-items:center;gap:5px}.breadcrumbs{display:flex;align-items:center;gap:2px;flex-wrap:wrap;min-height:20px}.breadcrumbs button{padding:1px 4px;border:0;background:transparent;color:#1b58a6;text-decoration:underline;font-weight:normal;box-shadow:none}.breadcrumbs .crumb-current{color:#555;text-decoration:none}
.browser-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;padding:5px 6px;border:1px solid #c1c9d0;background:#f5f5f5}.browser-controls select{width:auto;min-width:130px;padding:3px 5px}.segmented{display:flex}.segmented button{min-width:28px;padding:3px 6px;border-radius:0;margin-left:-1px}.segmented button.active{background:#dce9f5;color:#164e85}
.drop-zone{display:none;margin:8px 0;padding:16px;border:2px dashed #8ca6c0;text-align:center;background:#f5faff;color:#48647f}.drop-zone strong,.drop-zone span{display:block}.drop-zone strong{color:#244f7b;margin-bottom:3px}.drop-zone.drag{display:block;background:#e9f4ff;border-color:#3978b5}
.table-wrap{overflow:auto;border:1px solid #aab7c4;background:#fff}.file-table{width:100%;border-collapse:collapse}.file-table th,.file-table td{padding:6px 7px;border-bottom:1px solid #ddd;text-align:left;vertical-align:middle}.file-table th{font-size:10px;color:#344e67;font-weight:bold;background:linear-gradient(#f9fbfd,#dde6ef);border-right:1px solid #c3ccd4;border-bottom:1px solid #98a7b7}.file-table th:last-child{border-right:0}.file-table tbody tr:nth-child(even){background:#fafafa}.file-table tbody tr:hover{background:#eef6fd}.name-cell{display:flex;align-items:center;gap:7px;min-width:215px}.file-icon{width:25px;height:25px;border:1px solid #a8b9ca;display:grid;place-items:center;background:#edf5fc;color:#2b649c}.folder-icon-box{background:#fff5c7;border-color:#c5af63;color:#9a7417}.name-button{border:0;background:transparent;padding:0;text-align:left;color:#1b58a6;text-decoration:underline;font-weight:bold;box-shadow:none;text-shadow:none}.item-subtitle{font-size:9px;color:#888;margin-top:1px}.type-cell{color:#666;font-size:10px}.row-actions{display:flex;justify-content:flex-end;gap:3px}.row-actions button{padding:3px 6px;font-size:10px;font-weight:normal}.row-actions .danger{color:#a11}.empty-state{padding:35px 15px!important;text-align:center!important;color:#777}
.file-grid{grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:8px}.file-grid:not([hidden]){display:grid}.grid-card{min-height:125px;padding:8px;border:1px solid #aab7c4;background:#fff;display:flex;flex-direction:column;gap:5px;box-shadow:1px 1px 0 #e0e0e0}.grid-card:hover{background:#f4f9fe;border-color:#7e9dbb}.grid-card .grid-icon{font-size:23px}.grid-card .grid-name{font-weight:bold;color:#1b58a6;text-decoration:underline;word-break:break-word}.grid-card .grid-meta{font-size:10px;color:#777}.grid-actions{display:flex;gap:3px;margin-top:auto;flex-wrap:wrap}.grid-actions button{padding:3px 5px;font-size:9px;font-weight:normal}
.storage-page{display:grid;gap:9px}.storage-hero{display:flex;justify-content:space-between;align-items:center;padding:14px;border:1px solid #9eb0c1;background:linear-gradient(90deg,#fff,#edf5fc)}.storage-hero h2{font:normal 26px Georgia,"Times New Roman",serif;color:#315778;margin:0}.storage-ring{width:70px;height:70px;border:7px solid #d7e2ec;border-radius:50%;display:grid;place-items:center;font-weight:bold;color:#2e6496}.storage-meter-large{height:13px}.storage-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.storage-info-grid>div,.privacy-card{padding:9px;border:1px solid #b7c3cf;background:#f8f8f8}.storage-info-grid span,.storage-info-grid strong{display:block}.storage-info-grid span{font-size:9px;color:#777;margin-bottom:3px}.privacy-card p{margin:5px 0 0;color:#666;line-height:1.5}.floating-status{margin-top:8px}.progress-wrap{position:fixed;left:0;right:0;bottom:0;z-index:20}.progress-wrap progress{width:100%;height:4px;border:0;display:block}.progress-wrap progress[hidden]{display:none}

/* Admin - same classic control-panel appearance */
.admin-login{min-height:100vh;padding:35px 12px;background:#ededed}.admin-login-card{width:430px;max-width:100%;margin:0 auto;padding:0 14px 14px;border:1px solid #8fa0b0;background:#fff;box-shadow:2px 2px 0 #d0d0d0}.admin-login-card:before{content:"Nyaan Cloud Administration";display:block;margin:0 -14px 14px;padding:7px 9px;background:linear-gradient(#4f86bd,#2d6198);border-bottom:1px solid #173f68;color:#fff;font-weight:bold}.admin-login-card h1{font:normal 20px Georgia,"Times New Roman",serif;color:#315778;margin:8px 0 4px}
.admin-shell{width:min(1040px,calc(100% - 18px));min-height:calc(100vh - 30px);margin:15px auto;border:1px solid #8f9eae;background:#fff;box-shadow:2px 2px 0 #d0d0d0;display:grid;grid-template-columns:180px 1fr;position:relative;padding-top:28px}.admin-shell:before{content:"NYAAN CLOUD  •  ADMINISTRATION";position:absolute;left:-1px;right:-1px;top:-1px;height:28px;padding:6px 10px;background:linear-gradient(#5188bd,#2f6298);border:1px solid #214a74;color:#fff;font-weight:bold;text-shadow:0 -1px #214a74}.admin-sidebar{min-height:700px;padding:12px 8px;background:#f2f2f2;border-right:1px solid #b8c4cf;display:flex;flex-direction:column;gap:14px}.admin-sidebar nav{border:1px solid #b0bbc6;background:#fff}.admin-sidebar nav:before{content:"Control Panel";display:block;padding:5px 7px;background:#dde9f4;border-bottom:1px solid #b0bbc6;color:#315a83;font-weight:bold}.admin-sidebar nav a{display:block;padding:6px 8px;border-bottom:1px solid #e2e2e2;color:#1b58a6;text-decoration:underline}.admin-sidebar nav a:last-child{border-bottom:0}.admin-sidebar nav a.active{background:#e7f1fb;font-weight:bold}.admin-sidebar-foot{margin-top:auto;padding:8px;border:1px solid #c5c5c5;background:#fff}.admin-sidebar-foot span,.admin-sidebar-foot strong{display:block}.admin-sidebar-foot span{font-size:9px;color:#777}.admin-sidebar-foot form{margin-top:7px}.admin-main{padding:15px;max-width:none;width:100%;margin:0}.admin-header{padding-bottom:7px;border-bottom:1px solid #b7c4d0}.admin-header h1{font:normal 22px Georgia,"Times New Roman",serif;color:#315778;margin:0}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:12px 0}.stat-card,.admin-card{border:1px solid #aebbc7;background:#fff}.stat-card{padding:8px;background:linear-gradient(#fff,#f1f4f7)}.stat-card span,.stat-card strong{display:block}.stat-card span{font-size:9px;color:#777}.stat-card strong{font:normal 20px Georgia,"Times New Roman",serif;color:#2e5e8e;margin-top:2px}.admin-card{padding:10px;margin-bottom:9px}.admin-card.compact{max-width:100%}.section-heading h2,.admin-card h2{margin:0 0 3px;font:normal 17px Georgia,"Times New Roman",serif;color:#315778}.section-heading p{margin:0;color:#777}.create-user-form{display:flex;align-items:end;gap:6px;flex-wrap:wrap;margin-top:10px}.create-user-form label{min-width:170px;flex:1}.create-user-form button{min-height:27px}.admin-table{width:100%;border-collapse:collapse;margin-top:8px;min-width:760px}.admin-table th,.admin-table td{padding:6px;border-bottom:1px solid #ddd;text-align:left;vertical-align:top}.admin-table th{font-size:10px;color:#344e67;background:#e8eef4;border-right:1px solid #c2ccd6}.inline-admin-form{display:flex;gap:4px;flex-wrap:wrap}.inline-admin-form select{width:auto;min-width:140px}.inline-admin-form input{width:150px}.status-badge{display:inline-block;padding:2px 5px;border:1px solid #aaa;background:#eee;font-size:9px}.status-badge.active{border-color:#83a67d;background:#edf7ea;color:#2d6b28}.status-badge.pending{border-color:#b7a15d;background:#fff9dc;color:#80660c}.status-badge.disabled{border-color:#b98686;background:#fff0f0;color:#9c2020}.admin-alert{padding:7px 9px;margin:10px 0;border:1px solid #89a77f;background:#f0f8ec;color:#315c2b}.privacy-strip{padding:8px;border:1px solid #aac0d3;background:#eef6fc;color:#4c6479;line-height:1.45}

.client-build{display:inline-block;margin-top:4px;font-size:9px;opacity:.85}.client-build code{font:9px "Courier New",monospace;letter-spacing:0}

@media(max-width:760px){
  .cloud-shell{width:100%;margin:0;border-left:0;border-right:0;grid-template-columns:1fr;padding-top:28px}.sidebar{min-height:auto;border-right:0;border-bottom:1px solid #aebbc7;padding:10px;display:grid;grid-template-columns:1fr auto}.sidebar>.cloud-logo{grid-column:1/2;border:0}.upload-main{grid-column:2/3}.side-nav{grid-column:1/-1;display:flex}.side-nav:before{display:none}.nav-item{border-bottom:0;border-right:1px solid #ddd;justify-content:center}.sidebar-spacer,.sidebar-storage,.e2ee-badge{display:none}.workspace{padding-top:0}.workspace-header{height:auto;flex-wrap:wrap}.search-wrap{width:100%;order:2}.cloud-content{padding:10px 8px 40px}.content-heading{align-items:flex-start;flex-direction:column}.toolbar-actions{width:100%}.toolbar-actions #new-folder{flex:1}.browser-toolbar{align-items:flex-start;flex-direction:column}.browser-controls{width:100%;justify-content:space-between}.file-table th:nth-child(2),.file-table td:nth-child(2),.file-table th:nth-child(4),.file-table td:nth-child(4){display:none}.file-table th,.file-table td{padding:6px 4px}.row-actions{min-width:105px}.storage-info-grid{grid-template-columns:1fr 1fr}.admin-shell{width:100%;margin:0;border-left:0;border-right:0;grid-template-columns:1fr}.admin-sidebar{min-height:auto;border-right:0;border-bottom:1px solid #b8c4cf;display:flex;flex-direction:row;align-items:center}.admin-sidebar nav{display:flex}.admin-sidebar nav:before{display:none}.admin-sidebar nav a{border:0;border-right:1px solid #ddd}.admin-sidebar-foot{margin:0 0 0 auto}.admin-sidebar-foot span,.admin-sidebar-foot strong{display:none}.admin-main{padding:10px}.admin-stats{grid-template-columns:1fr 1fr 1fr}.create-user-form{display:grid}.inline-admin-form{min-width:250px}}
@media(max-width:460px){.auth-page{padding:8px}.auth-pitch{padding:18px 10px}.auth-pitch h1{font-size:21px}.auth-brand-panel,.auth-form-panel{border-left:1px solid #aaa;border-right:1px solid #aaa}.trust-row{gap:4px}.storage-info-grid{grid-template-columns:1fr}.storage-hero{align-items:flex-start}.admin-stats{grid-template-columns:1fr}.side-nav{overflow:auto}.account-chip div{display:none}}