:root{--bg:#0b0b0d;--panel:#141418;--panel2:#1b1b21;--line:#26262e;--fg:#f2f2f4;--mute:#9a9aa6;--acc:#fff;--ok:#38c172;--warn:#f5c518;--err:#ff5c5c;--r:.7rem;
--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace;color-scheme:dark}
*{box-sizing:border-box;margin:0}
html{background:var(--bg);color:var(--fg);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
body{min-height:100vh}
a{color:inherit}
code{font:.85em var(--mono);background:var(--panel2);padding:.1em .4em;border-radius:.3em;color:var(--mute)}
small,.small{font-size:.82em}.muted{color:var(--mute)}
h1{font-size:1.7rem;font-weight:800;letter-spacing:-.02em}h2{font-size:1.05rem;font-weight:700;margin-bottom:.9rem;letter-spacing:-.01em}
h2 small{font-weight:400;font-size:.8rem;margin-left:.5rem}
.shell{display:grid;grid-template-columns:15.5rem 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:1.2rem 1rem}
.logo{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-weight:800;line-height:1.1;letter-spacing:.02em;padding:.3rem .4rem 1.4rem}
.logo small{font-weight:500;color:var(--mute);font-size:.7rem;letter-spacing:.05em}
.logo.big{justify-content:center;padding-bottom:1.6rem}
.mark{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:.6rem;background:#fff;color:#000;font-weight:900;font-size:.95rem;flex:none}
.side nav{display:flex;flex-direction:column;gap:.15rem}
.side nav a{display:flex;align-items:center;gap:.7rem;padding:.6rem .8rem;border-radius:.5rem;text-decoration:none;color:var(--mute);font-weight:600;font-size:.92rem}
.side nav a:hover{background:var(--panel2);color:var(--fg)}.side nav a.on{background:var(--panel2);color:var(--fg)}
.side nav a.pub{margin-top:.8rem;border:1px solid var(--line)}.side nav a.pub.on,.side nav a.pub:hover{background:#fff;color:#000}
.ic{width:1.2rem;text-align:center;opacity:.8}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:var(--mute);padding:.4rem}
.side-foot .ext{text-decoration:none;font-weight:600}
.main{padding:2rem clamp(1.2rem,3vw,3rem) 4rem;min-width:0}
.ph{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.6rem;flex-wrap:wrap}
.ph .sub{color:var(--mute);margin-top:.3rem;max-width:70ch}
.ph.sticky{position:sticky;top:0;z-index:20;background:rgba(11,11,13,.9);backdrop-filter:blur(10px);padding:1rem 0;margin:-2rem 0 1.4rem;border-bottom:1px solid var(--line);align-items:center}
.ph .back{color:var(--mute);text-decoration:none;font-size:.85rem;display:block;margin-bottom:.2rem}
h1.inline{display:inline;margin-right:.6rem;font-size:1.35rem}
.acts{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.acts form{display:inline}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem}
.card+.card{margin-top:1rem}
.grid2{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr));align-items:start}
.tiles{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));margin-bottom:1.4rem}
.tile{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.2rem;text-decoration:none}
.tile b{display:block;font-size:1.7rem;font-weight:800;letter-spacing:-.02em}.tile span{color:var(--mute);font-size:.85rem}
.tile.warn{border-color:var(--warn)}.tile.warn b{color:var(--warn)}
label{display:block;font-size:.82rem;font-weight:600;color:var(--mute);margin-bottom:.8rem}
label small{font-weight:400}label b{color:var(--fg)}
input:not([type=checkbox]):not([type=file]),textarea,select{display:block;width:100%;margin-top:.3rem;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:.45rem;padding:.55rem .7rem;font:inherit;font-size:.95rem}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(255,255,255,.35);outline-offset:0;border-color:#666}
textarea{resize:vertical;min-height:4.5rem;line-height:1.5}
label.chk{display:flex;align-items:center;gap:.5rem;color:var(--fg)}label.chk input{width:auto;margin:0}
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1rem;border-radius:.5rem;border:1px solid var(--line);background:var(--panel2);color:var(--fg);font:inherit;font-weight:700;font-size:.88rem;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:#555}.btn.primary{background:#fff;color:#000;border-color:#fff}.btn.primary:hover{background:#e8e8e8}
.btn.small{padding:.35rem .7rem;font-size:.8rem}.btn.big{padding:.8rem 1.4rem;font-size:1rem}.btn.wide{width:100%;justify-content:center}
.btn:disabled{opacity:.4;cursor:not-allowed}
button.link{background:none;border:0;color:var(--mute);font:inherit;font-size:.85rem;cursor:pointer;padding:.2rem .3rem;text-decoration:underline;text-underline-offset:.15em}
button.link:hover{color:var(--fg)}.danger,.danger:hover{color:var(--err)}
.row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.row input{margin:0;flex:1;min-width:12rem}
.flash{padding:.7rem 1rem;border-radius:.5rem;margin-bottom:1rem;border:1px solid;font-size:.92rem}
.flash.ok{border-color:rgba(56,193,114,.5);background:rgba(56,193,114,.1)}.flash.err{border-color:rgba(255,92,92,.5);background:rgba(255,92,92,.1)}.flash.warn{border-color:rgba(245,197,24,.5);background:rgba(245,197,24,.08)}
.badge{display:inline-block;padding:.1rem .5rem;border-radius:99px;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle}
.badge.published{background:rgba(56,193,114,.18);color:var(--ok)}.badge.draft{background:var(--panel2);color:var(--mute)}.badge.pend{background:rgba(245,197,24,.18);color:var(--warn)}
.plist,.act{list-style:none;padding:0;margin-bottom:1rem}.plist li{padding:.45rem 0;border-bottom:1px solid var(--line);display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.plist a{font-weight:600;text-decoration:none}
.act li{padding:.35rem 0;border-bottom:1px solid var(--line);font-size:.85rem}.act time{color:var(--mute);font-variant-numeric:tabular-nums;margin-right:.4rem}.act span{color:var(--mute)}
.tbl{width:100%;border-collapse:collapse;margin-bottom:1.2rem;font-size:.92rem}.tbl th{text-align:left;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding:.5rem .6rem;border-bottom:1px solid var(--line)}
.tbl td{padding:.7rem .6rem;border-bottom:1px solid var(--line);vertical-align:middle}.tbl .strong{font-weight:700;text-decoration:none}.tbl .acts{gap:.3rem}.tbl .acts a{font-size:.85rem;color:var(--mute)}
/* login */
.login-body{display:grid;place-items:center;padding:1rem}.login{width:min(100%,22rem)}
/* editor */
.edit-grid{display:grid;gap:1.4rem;grid-template-columns:minmax(0,1fr) 20rem;align-items:start}
@media (max-width:980px){.edit-grid{grid-template-columns:1fr}.shell{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:.5rem}.side nav{flex-direction:row;flex-wrap:wrap}.side-foot{margin:0 0 0 auto;flex-direction:row}}
.meta-col .card{margin-top:0;margin-bottom:1rem}
.blk{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);margin-bottom:.8rem}
.blk-h{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;border-bottom:1px solid var(--line);cursor:pointer;user-select:none}
.blk-h .ic{font-size:1rem}.blk-h b{flex:1;font-size:.9rem}.blk-h .sum{color:var(--mute);font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:40%}
.blk-h button{background:none;border:1px solid transparent;color:var(--mute);font:inherit;font-size:.9rem;cursor:pointer;padding:.15rem .45rem;border-radius:.35rem}.blk-h button:hover{border-color:var(--line);color:var(--fg)}
.blk-b{padding:1rem 1rem .3rem}.blk.closed .blk-b{display:none}
.items{border:1px dashed var(--line);border-radius:.5rem;padding:.6rem;margin-top:.3rem}
.item{background:var(--panel2);border-radius:.5rem;padding:.8rem .8rem .2rem;margin-bottom:.6rem;position:relative}
.item-h{display:flex;justify-content:flex-end;gap:.2rem;margin:-.4rem -.4rem .4rem 0}
.item-h button,.mf button.x{background:none;border:0;color:var(--mute);cursor:pointer;font:inherit;padding:.1rem .4rem}.item-h button:hover{color:var(--fg)}
.addblock b{display:block;margin-bottom:.6rem}
.addbtns{display:flex;flex-wrap:wrap;gap:.4rem}.addbtns button{display:inline-flex;align-items:center;gap:.4rem;background:var(--panel2);border:1px solid var(--line);color:var(--fg);font:inherit;font-size:.85rem;padding:.45rem .7rem;border-radius:.45rem;cursor:pointer}.addbtns button:hover{border-color:#666}
/* media field */
.mf{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:.35rem}
.mf .th{position:relative;width:5.2rem;height:5.2rem;border-radius:.4rem;overflow:hidden;background:var(--panel2);border:1px solid var(--line)}
.mf .th img{width:100%;height:100%;object-fit:cover;display:block}
.mf .th .tools{position:absolute;inset:auto 0 0 0;display:flex;justify-content:space-between;background:rgba(0,0,0,.6);opacity:0;transition:.15s}.mf .th:hover .tools{opacity:1}
.mf .th .tools button{background:none;border:0;color:#fff;cursor:pointer;padding:.15rem .35rem;font-size:.9rem}
.mf .add{width:5.2rem;height:5.2rem;border:1px dashed var(--line);border-radius:.4rem;background:none;color:var(--mute);cursor:pointer;font:inherit;font-size:.75rem}.mf .add:hover{color:var(--fg);border-color:#666}
/* modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.7);display:grid;place-items:center;padding:1rem}
.modal .box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);width:min(100%,60rem);max-height:90vh;display:flex;flex-direction:column}
.modal .box-h{display:flex;align-items:center;gap:1rem;padding:.9rem 1.2rem;border-bottom:1px solid var(--line)}.modal .box-h b{flex:1}
.modal .box-b{overflow:auto;padding:1rem 1.2rem}
.modal .box-f{padding:.8rem 1.2rem;border-top:1px solid var(--line);display:flex;gap:.6rem;justify-content:flex-end;align-items:center}
.pick{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(7.5rem,1fr))}
.pick button{position:relative;aspect-ratio:1;border:2px solid transparent;border-radius:.4rem;overflow:hidden;background:var(--panel2);padding:0;cursor:pointer}
.pick button img{width:100%;height:100%;object-fit:cover;display:block}.pick button.sel{border-color:#fff}.pick button.sel::after{content:"✓";position:absolute;top:.3rem;right:.3rem;background:#fff;color:#000;border-radius:99px;width:1.3rem;height:1.3rem;font-weight:800;display:grid;place-items:center;font-size:.8rem}
.pick button span{position:absolute;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);font-size:.65rem;padding:.15rem .3rem;color:#ddd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* media page */
.upload{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1.4rem}
.drop{flex:1;margin:0;border:1px dashed var(--line);border-radius:.6rem;padding:1.4rem;text-align:center;cursor:pointer;color:var(--mute)}.drop:hover,.drop.over{border-color:#888;color:var(--fg)}.drop input{display:none}
.mgrid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr))}
.mcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.mthumb{display:block;aspect-ratio:4/3;background:var(--panel2)}.mthumb img{width:100%;height:100%;object-fit:cover;display:block}
.mbody{padding:.9rem 1rem .6rem}.mbody label{margin-bottom:.5rem}
#savestate{font-size:.8rem}
/* brain: Obsidian embutido */
.vncwrap{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#000;height:calc(100vh - 11rem);min-height:32rem}
.vncwrap iframe{width:100%;height:100%;border:0;display:block}