:root{--bg:#f6f7fb;--ink:#141621;--muted:#747887;--card:rgba(255,255,255,.84);--line:rgba(20,22,33,.09);--purple:#6d5dfc;--purple2:#8b7cff;--lime:#cafa68;--shadow:0 24px 80px rgba(44,39,90,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--ink);background:var(--bg);font-family:"DM Sans","Noto Sans SC",system-ui,sans-serif;overflow-x:hidden}.wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}.ambient{position:fixed;border-radius:50%;filter:blur(20px);z-index:-1;pointer-events:none}.ambient.one{width:520px;height:520px;background:rgba(109,93,252,.10);right:-180px;top:-180px}.ambient.two{width:400px;height:400px;background:rgba(202,250,104,.13);left:-180px;top:470px}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:800;text-decoration:none;font-size:19px;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:#fff;border-radius:11px;background:var(--ink);font-size:14px;box-shadow:4px 4px 0 var(--lime)}.admin-link{color:var(--muted);font-size:14px;text-decoration:none;transition:.2s}.admin-link span{color:var(--purple);margin-left:3px}.admin-link:hover{color:var(--ink)}.hero{padding:92px 0 70px}.kicker{display:flex;align-items:center;gap:9px;color:var(--purple);font-size:11px;font-weight:800;letter-spacing:.18em}.kicker span{width:23px;height:2px;background:var(--purple)}.hero h1,.login-card h1,.manager-head h1{margin:19px 0 18px;font-size:clamp(50px,8vw,88px);line-height:.98;letter-spacing:-.075em}.hero h1 em{font-style:normal;color:var(--purple)}.hero>p{color:var(--muted);font-size:18px;margin:0 0 37px}.search-shell{width:min(720px,100%);height:70px;display:flex;align-items:center;gap:15px;padding:0 18px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.8);border-radius:20px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}.search-shell svg{width:22px;fill:none;stroke:var(--muted);stroke-width:1.8}.search-shell input{border:0;outline:0;background:none;flex:1;font-size:16px;color:var(--ink)}.search-shell kbd{padding:5px 8px;border:1px solid var(--line);border-radius:7px;background:#f7f7fa;color:#9699a5;font-size:11px}.library{padding:35px 0 80px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:24px;color:var(--muted);font-size:13px}.breadcrumbs button{border:0;background:none;padding:0;color:inherit;cursor:pointer}.breadcrumbs button:hover{color:var(--purple)}.breadcrumbs i{font-style:normal;opacity:.45}.library-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:27px}.eyebrow{color:var(--purple);font-size:12px;font-weight:750}.library h2,.admin-list-head h2{font-size:30px;letter-spacing:-.045em;margin:4px 0 0}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button,.quiet-button{border:1px solid var(--line);background:rgba(255,255,255,.6);color:var(--muted);padding:9px 13px;border-radius:999px;cursor:pointer}.filters button.active{background:var(--ink);border-color:var(--ink);color:#fff}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.resource-card{position:relative;min-height:220px;display:flex;flex-direction:column;padding:22px;background:var(--card);border:1px solid rgba(255,255,255,.8);border-radius:20px;box-shadow:0 9px 32px rgba(44,39,90,.055);backdrop-filter:blur(12px);transition:.23s ease;overflow:hidden}.resource-card:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(44,39,90,.11)}.resource-icon{display:grid;place-items:center;width:51px;height:51px;border-radius:15px;background:#eeecff;color:var(--purple);font-weight:800;font-size:12px}.resource-card[data-category="folder"] .resource-icon{background:#f0fbd9;color:#567c08}.resource-card h3{margin:27px 0 7px;font-size:17px;line-height:1.35;overflow-wrap:anywhere}.resource-meta{color:var(--muted);font-size:12px}.card-action{margin-top:auto;display:flex;justify-content:space-between;align-items:center;color:var(--purple);font-size:13px;font-weight:700;text-decoration:none}.card-action b{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--ink);color:white;font-size:15px}.empty,.loading{grid-column:1/-1;text-align:center;color:var(--muted);padding:70px 20px;border:1px dashed var(--line);border-radius:20px}footer{display:flex;justify-content:space-between;color:#979aa5;border-top:1px solid var(--line);padding:24px 0 36px;font-size:12px}
.admin-wrap{padding:60px 0 100px}.login-card{width:min(520px,100%);margin:40px auto;padding:42px;background:var(--card);border:1px solid white;border-radius:26px;box-shadow:var(--shadow)}.login-card h1{font-size:52px}.login-card>p{color:var(--muted)}.login-card label{display:grid;gap:8px;font-size:13px;font-weight:700;margin-top:30px}.login-card input{height:52px;padding:0 15px;border:1px solid var(--line);border-radius:12px;background:#fff;outline:0}.login-card input:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(109,93,252,.08)}.primary-button{width:100%;height:52px;margin-top:14px;border:0;border-radius:12px;background:var(--ink);color:#fff;font-weight:700;cursor:pointer}.form-error{min-height:20px;color:#e34d67;font-size:13px;margin-top:10px}.manager-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:45px}.manager-head h1{font-size:56px;margin-bottom:0}.upload-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.upload-card{min-height:175px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:24px;border:1px dashed rgba(109,93,252,.3);border-radius:18px;background:rgba(255,255,255,.66);cursor:pointer;color:var(--ink);font:inherit;text-align:left;transition:.2s}.upload-card:hover{background:#fff;border-color:var(--purple);transform:translateY(-2px)}.upload-card input{display:none}.upload-card strong{font-size:16px;margin:13px 0 4px}.upload-card small{color:var(--muted)}.upload-icon{display:grid;place-items:center;width:42px;height:42px;background:#eeecff;color:var(--purple);border-radius:13px;font-size:22px}.upload-progress{margin-top:18px;padding:17px 19px;background:white;border-radius:15px}.upload-progress>div:first-child{display:flex;justify-content:space-between;font-size:13px}.progress-track{height:6px;background:#ececf2;border-radius:99px;margin-top:12px;overflow:hidden}.progress-track i{display:block;width:0;height:100%;background:var(--purple);transition:width .2s}.admin-list-head{display:flex;align-items:end;justify-content:space-between;margin:48px 0 18px}.admin-list-head span{color:var(--muted);font-size:13px}.admin-list{display:grid;gap:8px}.admin-row{display:grid;grid-template-columns:45px minmax(0,1fr) auto auto;align-items:center;gap:14px;padding:12px 15px;background:rgba(255,255,255,.75);border:1px solid white;border-radius:14px}.admin-row-icon{display:grid;place-items:center;width:40px;height:40px;background:#f0efff;color:var(--purple);border-radius:11px;font-size:11px;font-weight:800}.admin-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-row small{display:block;color:var(--muted);margin-top:2px}.open-button,.delete-button{border:0;background:none;cursor:pointer;padding:8px;color:var(--purple)}.delete-button{color:#da6074}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);padding:11px 16px;color:#fff;background:var(--ink);border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}.hidden{display:none!important}
@media(max-width:800px){.hero{padding-top:65px}.resource-grid{grid-template-columns:repeat(2,1fr)}.library-head{align-items:flex-start;flex-direction:column}.upload-grid{grid-template-columns:1fr}.upload-card{min-height:130px}.manager-head{align-items:flex-start;flex-direction:column;gap:20px}}
@media(max-width:520px){.wrap{width:min(100% - 24px,1160px)}.topbar{height:72px}.hero{padding:50px 0 38px}.hero h1{font-size:48px}.hero>p{font-size:15px}.search-shell{height:60px}.search-shell kbd{display:none}.library{padding-top:22px}.resource-grid{grid-template-columns:1fr}.resource-card{min-height:190px}.filters{overflow:auto;width:100%;flex-wrap:nowrap;padding-bottom:4px}.filters button{white-space:nowrap}.login-card{padding:26px}.admin-wrap{padding-top:30px}.admin-row{grid-template-columns:40px minmax(0,1fr) auto}.admin-row .open-button{display:none}footer{gap:12px;flex-direction:column}}

/* Copyable text resources and admin dialogs */
.resource-card[data-category="text"]{background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(246,244,255,.88))}.resource-card[data-category="text"] .resource-icon{background:#fff1c9;color:#976300}.text-preview{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:4px 0 18px;color:var(--muted);font-size:13px;line-height:1.65;white-space:pre-wrap}.card-action.copy-action{width:100%;border:0;padding:0;background:none;cursor:pointer;text-align:left}.card-action:disabled{opacity:.65;cursor:wait}.primary-button:disabled{opacity:.6;cursor:wait}.manager-actions{display:flex;gap:8px}.upload-grid{grid-template-columns:repeat(4,1fr)}
.admin-dialog{width:min(680px,calc(100% - 28px));padding:0;border:0;border-radius:24px;background:#fbfbfe;color:var(--ink);box-shadow:0 35px 100px rgba(24,22,48,.24)}.admin-dialog::backdrop{background:rgba(20,22,33,.44);backdrop-filter:blur(5px)}.admin-dialog form{padding:30px}.admin-dialog.small-dialog{width:min(520px,calc(100% - 28px))}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px}.dialog-head h2{margin:8px 0 0;font-size:32px;letter-spacing:-.045em}.dialog-close{border:0;background:#eeecf6;color:var(--muted);width:36px;height:36px;border-radius:50%;font-size:23px;cursor:pointer}.admin-dialog label{display:grid;gap:8px;margin-top:16px;font-size:13px;font-weight:750}.admin-dialog input,.admin-dialog textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:white;color:var(--ink);font:inherit;outline:0}.admin-dialog input{height:50px;padding:0 14px}.admin-dialog textarea{min-height:260px;padding:14px;resize:vertical;line-height:1.6}.admin-dialog input:focus,.admin-dialog textarea:focus{border-color:var(--purple);box-shadow:0 0 0 4px rgba(109,93,252,.08)}.field-help{margin:10px 0 0;color:var(--muted);font-size:12px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}.dialog-actions .primary-button{width:auto;min-width:120px;margin:0;padding:0 22px}.toast{z-index:20}
@media(max-width:900px){.upload-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.upload-grid{grid-template-columns:1fr}.manager-actions{width:100%}.manager-actions button{flex:1}.admin-dialog form{padding:22px}.admin-dialog textarea{min-height:220px}}