:root{color-scheme:light;--ink:#18212f;--muted:#687386;--line:#dde3ea;--surface:#fff;--soft:#f4f7fa;--brand:#5b43d6;--brand-dark:#4430b3;--green:#147a52;--red:#b73737;--shadow:0 12px 34px rgba(28,39,58,.09);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#f1f4f8;color:var(--ink)}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}button,input,select,textarea{font:inherit}button,.button{min-height:42px;border:1px solid transparent;border-radius:10px;padding:9px 14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:650;color:var(--ink);background:#fff}.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.primary:hover{background:var(--brand-dark)}.success{background:var(--green);color:#fff}.secondary{border-color:var(--line);background:#fff}.ghost{background:transparent;border-color:transparent}.danger{color:var(--red);border-color:#efcaca;background:#fff8f8}.full{width:100%}.shell{min-height:100vh;padding:24px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:800;color:var(--brand);margin:0 0 5px}.muted{color:var(--muted)}.small{font-size:12px}h1,h2,h3,p{overflow-wrap:anywhere}h1{margin:0;font-size:clamp(24px,3vw,34px)}h2{font-size:18px;margin:0}.login-card{width:min(440px,100%);margin:10vh auto;background:var(--surface);padding:32px;border-radius:18px;box-shadow:var(--shadow)}.brand{width:44px;height:44px;border-radius:13px;background:var(--brand);display:grid;place-items:center;color:#fff;font-weight:900;margin-bottom:20px}.login-card label,.editor label,.package-form label{display:grid;gap:7px;font-size:13px;font-weight:700}.login-card input{margin:7px 0 14px}.error-text{min-height:20px;color:var(--red);font-size:13px}.app{max-width:1800px;margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.top-actions,.editor-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.toolbar{display:grid;grid-template-columns:minmax(150px,.8fr) minmax(180px,1.3fr) 170px 150px auto auto;gap:10px;background:var(--surface);padding:12px;border:1px solid var(--line);border-radius:14px;margin-bottom:14px}.toolbar input,.toolbar select,input,select,textarea{min-width:0;width:100%;border:1px solid #cfd7e2;border-radius:9px;padding:10px 11px;background:#fff;color:var(--ink)}textarea{resize:vertical}.file-button{position:relative;overflow:hidden}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.workspace{display:grid;grid-template-columns:240px minmax(280px,390px) minmax(440px,1fr);gap:14px;align-items:start}.sidebar,.documents,.editor{background:var(--surface);border:1px solid var(--line);border-radius:14px;min-width:0;box-shadow:0 3px 16px rgba(30,42,60,.04)}.sidebar,.documents{padding:16px;max-height:calc(100vh - 190px);overflow:auto}.editor{padding:20px;max-height:calc(100vh - 190px);overflow:auto}.section-title{margin-bottom:12px}.packages{display:grid;gap:6px}.package{width:100%;text-align:left;display:flex;justify-content:space-between;gap:8px;background:transparent;border-color:transparent;font-weight:600}.package.active{background:#eeeafd;color:var(--brand)}.package span:last-child{color:var(--muted);font-size:12px}.package-form{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.package-form summary,.preview summary{cursor:pointer;font-weight:700;color:var(--brand)}.package-form form{display:grid;gap:10px;margin-top:12px}.document-list{display:grid;gap:8px}.document-card{display:block;width:100%;text-align:left;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff;cursor:pointer}.document-card:hover,.document-card.active{border-color:#8e7dea;background:#f8f6ff}.document-card strong{display:block;margin-bottom:6px;overflow-wrap:anywhere}.document-meta{display:flex;gap:6px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:12px}.badge,.status-pill{display:inline-flex;width:max-content;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:800;background:#edf0f4;color:#536071}.badge.published,.status-pill.published{background:#e1f4eb;color:#126c49}.badge.draft,.status-pill.draft{background:#fff1cc;color:#815d00}.badge.hidden,.status-pill.hidden{background:#e8edf5;color:#4d5b6e}.badge.archived,.status-pill.archived{background:#f8e3e3;color:#9f3030}.empty-state{padding:32px 12px;text-align:center;color:var(--muted)}.empty-editor{min-height:260px;display:grid;place-items:center;color:var(--muted)}.empty-editor:has(#editorForm:not([hidden])){display:block;color:inherit}.editor-heading{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:17px}.icon-button{font-size:26px;line-height:1;width:44px;padding:0;background:var(--soft);border-color:var(--line)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.span-2{grid-column:span 2}.content-editor{min-height:330px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.validation{padding:12px;margin-top:12px;border-radius:10px;background:#fff7e1;border:1px solid #efd998;font-size:13px}.validation ul{padding-left:20px;margin:7px 0}.preview{margin:12px 0;border:1px solid var(--line);border-radius:10px;padding:11px}.preview pre{white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;line-height:1.55;font-family:inherit}.editor-actions{padding-top:12px;border-top:1px solid var(--line)}.versions{margin-top:16px;border-top:1px solid var(--line);padding-top:14px}.version-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}.notice{position:sticky;top:8px;z-index:5;padding:11px 14px;border-radius:10px;margin-bottom:12px;background:#e4f4ec;color:#126c49;box-shadow:var(--shadow)}.notice.error{background:#fde9e9;color:#9f3030}
.package-detail{margin:10px 0;padding:11px;border:1px solid var(--line);border-radius:10px;background:var(--soft);font-size:12px;overflow-wrap:anywhere}.package-detail h3{margin:0 0 5px;font-size:14px}.package-detail p{margin:4px 0}.package-detail .button{width:100%;margin-top:8px;min-height:36px}
/* Source tabs */
.toolbar{margin-bottom:8px}
.source-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.source-tab{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:5px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;font-size:13px;font-weight:600;color:var(--muted);transition:background .15s,color .15s,border-color .15s}
.source-tab:hover{border-color:#8e7dea;color:var(--brand)}
.source-tab.active{background:#eeeafd;border-color:#8e7dea;color:var(--brand)}
.source-tab-count{background:rgba(91,67,214,.12);color:var(--brand);border-radius:999px;padding:1px 7px;font-size:11px;font-weight:800}
.source-tab.active .source-tab-count{background:var(--brand);color:#fff}
/* Source badges */
.badge-academy{background:#e0f0ff;color:#1a5fa8}
.badge-manual{background:#f3f0ff;color:#5b43d6}
/* Academy editor lock */
.academy-banner{background:#fffbe6;border:1px solid #f0d060;border-radius:10px;padding:11px 14px;font-size:13px;color:#7a5800;margin-bottom:12px;line-height:1.5}
.academy-meta{font-size:12px;color:var(--muted);margin:0 0 12px;padding:8px 12px;background:var(--soft);border-radius:8px;border:1px solid var(--line);overflow-wrap:anywhere}
/* Locked field visual */
input[readonly],textarea[readonly]{background:#f6f7f9;color:var(--muted);cursor:not-allowed}
input:disabled,select:disabled,textarea:disabled{background:#f0f0f0;color:#aaa;cursor:not-allowed;opacity:.8}
@media(max-width:1100px){.workspace{grid-template-columns:220px minmax(280px,1fr)}.editor{grid-column:1/-1;max-height:none}.sidebar,.documents{max-height:560px}.toolbar{grid-template-columns:1fr 1fr 1fr}.toolbar input{grid-column:span 2}}
@media(max-width:700px){.shell{padding:12px}.topbar{align-items:flex-start;flex-direction:column}.top-actions{width:100%}.top-actions>*{flex:1}.toolbar{grid-template-columns:1fr 1fr}.toolbar input{grid-column:1/-1}.workspace{display:block}.sidebar,.documents,.editor{max-height:none;margin-bottom:12px}.sidebar{padding:14px}.packages{grid-template-columns:1fr 1fr}.documents{padding:14px}.editor{padding:15px}.field-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.editor-actions>*{flex:1 1 140px}.content-editor{min-height:48vh}.login-card{margin:5vh auto;padding:24px}.notice{top:calc(8px + env(safe-area-inset-top))}}
@media(max-width:420px){.toolbar{grid-template-columns:1fr}.toolbar input{grid-column:auto}.packages{grid-template-columns:1fr}.top-actions>*{flex:1 1 45%}.editor-actions>*{flex-basis:100%}}