/* ============================================================
   LC ATELIER — Panel de administración · sistema
   Sidebar oscuro de marca + lienzo de trabajo en papel cálido
   ============================================================ */
:root{
  --ink:#16120c;
  --ink-2:#1f1810;
  --ink-3:#2a2117;
  --sb-text:#e7ddcd;
  --sb-dim:#9a8f7c;
  --sb-faint:#6f6657;
  --sb-line:rgba(231,221,205,.10);

  --canvas:#f1ebe0;
  --surface:#faf6ee;
  --surface-2:#f4eee3;
  --border:rgba(42,33,23,.12);
  --border-2:rgba(42,33,23,.20);
  --text:#2a2017;
  --text-dim:#6c6151;
  --text-faint:#9c917d;

  --copper:#a6602f;
  --copper-2:#8f5026;
  --copper-soft:#c2895c;
  --copper-tint:#f0e3d4;
  --green:#5a7d52;
  --green-tint:#e4ead9;
  --amber:#9a7233;
  --amber-tint:#efe6d2;

  --font-display:'Newsreader', Georgia, serif;
  --font-sans:'Hanken Grotesk', system-ui, sans-serif;
  --font-mono:'Space Mono', ui-monospace, monospace;

  --r:10px;
  --r-sm:7px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--canvas);color:var(--text);font-family:var(--font-sans);font-weight:400;
  font-size:14px;line-height:1.5;letter-spacing:.005em}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img{display:block;max-width:100%}
::selection{background:var(--copper);color:#fff}
.mono{font-family:var(--font-mono)}

/* ============================== SHELL ============================== */
.admin{display:grid;grid-template-columns:266px 1fr;min-height:100vh}

/* ---- sidebar ---- */
.sb{background:var(--ink);color:var(--sb-text);display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;border-right:1px solid var(--sb-line)}
.sb-brand{display:flex;align-items:center;gap:12px;padding:22px 22px 20px}
.sb-mono{width:36px;height:36px;flex:none;display:grid;place-items:center;border:1px solid var(--sb-line);border-radius:3px}
.sb-mono span{font-family:var(--font-display);font-weight:500;font-size:15px;color:var(--copper);letter-spacing:.03em}
.sb-brand b{font-family:var(--font-display);font-weight:500;font-size:18px;letter-spacing:.02em;line-height:1}
.sb-brand small{display:block;font-family:var(--font-mono);font-size:8px;letter-spacing:.28em;text-transform:uppercase;color:var(--sb-faint);margin-top:5px}
.sb-scroll{flex:1;overflow-y:auto;padding:8px 14px;display:flex;flex-direction:column;gap:4px}
.sb-grp{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sb-faint);padding:18px 10px 8px}
.sb-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-sm);
  color:var(--sb-dim);cursor:pointer;transition:background .2s,color .2s;font-size:14px;position:relative}
.sb-link:hover{background:var(--ink-2);color:var(--sb-text)}
.sb-link.on{background:var(--ink-3);color:var(--sb-text)}
.sb-link.on::before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:2px;background:var(--copper);border-radius:2px}
.sb-link .ic{width:17px;height:17px;flex:none;opacity:.85}
.sb-link .ct{margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--sb-faint);
  background:var(--ink-2);padding:2px 7px;border-radius:999px}
.sb-link.on .ct{color:var(--sb-dim)}
.sb-foot{padding:14px;border-top:1px solid var(--sb-line)}
.sb-user{display:flex;align-items:center;gap:11px;padding:8px;border-radius:var(--r-sm);cursor:pointer;transition:background .2s}
.sb-user:hover{background:var(--ink-2)}
.sb-ava{width:34px;height:34px;border-radius:50%;flex:none;
  display:grid;place-items:center;font-family:var(--font-display);font-size:14px;color:#fff;font-weight:500;
  background:linear-gradient(135deg,#c98a5e,#8f5026)}
.sb-user .nm{display:block;font-size:13px;font-weight:500;line-height:1.2}
.sb-user .rl{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;color:var(--sb-faint);text-transform:uppercase;margin-top:2px}
.sb-user .gear{margin-left:auto;color:var(--sb-faint)}

/* ---- main ---- */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:30;background:color-mix(in oklab,var(--canvas) 86%,transparent);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:18px;padding:0 clamp(20px,3vw,40px);height:68px}
.tb-title{display:flex;flex-direction:column;gap:2px;flex:none}
.tb-title .crumb{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}
.tb-title h1{font-family:var(--font-display);font-weight:500;font-size:21px;letter-spacing:-.01em;line-height:1;white-space:nowrap}
.tb-spacer{flex:1}
.search{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--border);
  border-radius:999px;padding:9px 15px;min-width:230px;color:var(--text-faint)}
.search input{border:0;background:none;outline:none;font:inherit;color:var(--text);width:100%}
.search input::placeholder{color:var(--text-faint)}
.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:var(--surface);
  display:grid;place-items:center;cursor:pointer;color:var(--text-dim);transition:all .2s;position:relative}
.icon-btn:hover{border-color:var(--border-2);color:var(--text)}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;background:var(--copper);border:1.5px solid var(--canvas)}

.view{padding:clamp(22px,3vw,40px);max-width:1240px;width:100%;display:none}
.view.on{display:block}

/* ============================== BUTTONS ============================== */
.btn{display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:var(--r-sm);
  font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .2s;white-space:nowrap}
.btn .ic{width:16px;height:16px}
.btn-primary{background:var(--copper);color:#fff}
.btn-primary:hover{background:var(--copper-2)}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--text-faint)}
.btn-subtle{background:transparent;color:var(--text-dim)}
.btn-subtle:hover{background:var(--surface-2);color:var(--text)}
.btn-sm{padding:8px 13px;font-size:12px}

/* ============================== BADGES ============================== */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;font-weight:400}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-pub{background:var(--green-tint);color:var(--green)}
.badge-draft{background:var(--surface-2);color:var(--text-faint)}
.badge-prog{background:var(--amber-tint);color:var(--amber)}

/* ============================== CARDS ============================== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r)}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px;flex-wrap:wrap}
.sec-h h2{font-family:var(--font-display);font-weight:500;font-size:22px;letter-spacing:-.01em}
.sec-h p{color:var(--text-dim);font-size:13.5px;margin-top:3px}
.eyebrow{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--copper);margin-bottom:10px}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:30px}
@media(min-width:780px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{padding:20px}
.stat .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint)}
.stat .n{font-family:var(--font-display);font-weight:500;font-size:42px;line-height:1;margin:14px 0 6px;letter-spacing:-.02em}
.stat .d{font-size:12px;color:var(--text-dim);display:flex;align-items:center;gap:6px}
.stat .d b{color:var(--green);font-weight:500}

/* grid helpers */
.cols-2{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:900px){.cols-2{grid-template-columns:1.5fr 1fr}}

/* list (activity / drafts) */
.lst{display:flex;flex-direction:column}
.lst-i{display:flex;align-items:center;gap:14px;padding:15px 20px;border-bottom:1px solid var(--border)}
.lst-i:last-child{border-bottom:0}
.lst-i .thumb{width:46px;height:46px;border-radius:var(--r-sm);flex:none;overflow:hidden;background:var(--surface-2);position:relative}
.lst-i .thumb img{width:100%;height:100%;object-fit:cover}
.lst-i .thumb .ph{position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 7px,rgba(42,33,23,.05) 7px 8px)}
.lst-i .bd{min-width:0;flex:1}
.lst-i .bd .t{display:block;font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lst-i .bd .m{display:block;font-family:var(--font-mono);font-size:10.5px;color:var(--text-faint);letter-spacing:.04em;margin-top:3px}
.lst-i .rt{margin-left:auto;display:flex;align-items:center;gap:14px;flex:none}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.card-h h3{font-family:var(--font-display);font-weight:500;font-size:17px}
.card-h a{font-family:var(--font-mono);font-size:11px;color:var(--copper);letter-spacing:.04em}

/* ============================== TABLE ============================== */
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.tabs{display:flex;gap:4px;background:var(--surface-2);padding:4px;border-radius:999px;border:1px solid var(--border)}
.tab{padding:7px 15px;border-radius:999px;font-size:12.5px;color:var(--text-dim);cursor:pointer;border:0;background:none;transition:all .2s}
.tab.on{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(42,33,23,.08)}
.tbl{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;border-collapse:separate;border-spacing:0}
.tbl thead th{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-faint);text-align:left;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:400;background:var(--surface-2)}
.tbl td{padding:14px 18px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .15s;cursor:pointer}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl .pname{display:flex;align-items:center;gap:13px}
.tbl .pname>span:last-child{min-width:0}
.tbl .pthumb{width:48px;height:38px;border-radius:6px;flex:none;overflow:hidden;background:var(--surface-2);position:relative}
.tbl .pthumb img{width:100%;height:100%;object-fit:cover}
.tbl .pthumb .ph{position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 7px,rgba(42,33,23,.05) 7px 8px)}
.tbl .pt{display:block;font-weight:500;font-size:14px;white-space:nowrap}
.tbl .ps{display:block;font-family:var(--font-mono);font-size:10px;color:var(--text-faint);letter-spacing:.04em;margin-top:3px}
.tbl .muted{color:var(--text-dim);font-size:13px}
.tbl .mono-s{font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}
.drag{color:var(--text-faint);cursor:grab}
.row-act{display:flex;gap:6px;justify-content:flex-end;opacity:0;transition:opacity .15s}
.tbl tbody tr:hover .row-act{opacity:1}
.mini{width:30px;height:30px;border-radius:6px;border:1px solid var(--border);background:var(--surface);
  display:grid;place-items:center;color:var(--text-dim);cursor:pointer;transition:all .2s}
.mini:hover{border-color:var(--border-2);color:var(--text)}

/* ============================== FORMS / EDITOR ============================== */
.editor{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:920px){.editor{grid-template-columns:1fr 320px;align-items:start}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px}
.panel + .panel{margin-top:20px}
.panel h3{font-family:var(--font-display);font-weight:500;font-size:18px;margin-bottom:4px}
.panel .sub{color:var(--text-dim);font-size:12.5px;margin-bottom:20px}
.field{margin-bottom:18px}
.field:last-child{margin-bottom:0}
.field > label{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:9px}
.inp,.sel,.ta{width:100%;background:var(--canvas);border:1px solid var(--border-2);border-radius:var(--r-sm);
  padding:12px 14px;font:inherit;font-size:14px;color:var(--text);outline:none;transition:border .2s,background .2s}
.inp:focus,.sel:focus,.ta:focus{border-color:var(--copper);background:var(--surface)}
.ta{resize:vertical;min-height:110px;line-height:1.6}
.sel{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%239c917d' d='M0 0h10L5 6z'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
.frow{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:560px){.frow.two{grid-template-columns:1fr 1fr}.frow.three{grid-template-columns:1fr 1fr 1fr}}
.hint{font-family:var(--font-mono);font-size:10px;color:var(--text-faint);margin-top:7px;letter-spacing:.02em}

/* tags input */
.tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--canvas);border:1px solid var(--border-2);
  border-radius:var(--r-sm);padding:9px 11px}
.tg{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--border-2);
  border-radius:999px;padding:5px 11px;font-size:12px}
.tg b{cursor:pointer;color:var(--text-faint);font-weight:400}
.tg b:hover{color:var(--copper)}
.tags input{border:0;background:none;outline:none;font:inherit;font-size:13px;flex:1;min-width:80px;padding:4px}

/* uploader / gallery */
.uploader{border:1.5px dashed var(--border-2);border-radius:var(--r);padding:30px;text-align:center;
  background:var(--canvas);cursor:pointer;transition:all .2s}
.uploader:hover,.uploader.drag{border-color:var(--copper);background:var(--copper-tint)}
.uploader .big{font-family:var(--font-display);font-size:17px;margin-bottom:6px}
.uploader .sm{font-family:var(--font-mono);font-size:10.5px;color:var(--text-faint);letter-spacing:.04em}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
@media(min-width:560px){.gallery-grid{grid-template-columns:repeat(4,1fr)}}
.gi{position:relative;aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden;background:var(--surface-2);border:1px solid var(--border)}
.gi img{width:100%;height:100%;object-fit:cover}
.gi .ph{position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 9px,rgba(42,33,23,.05) 9px 10px)}
.gi .cover{position:absolute;top:7px;left:7px;font-family:var(--font-mono);font-size:8px;letter-spacing:.08em;text-transform:uppercase;
  background:var(--copper);color:#fff;padding:3px 7px;border-radius:999px}
.gi .x{position:absolute;top:7px;right:7px;width:22px;height:22px;border-radius:50%;background:rgba(22,18,12,.7);color:#fff;
  display:grid;place-items:center;cursor:pointer;opacity:0;transition:opacity .2s;font-size:12px;border:0}
.gi:hover .x{opacity:1}
.gi .lbl{position:absolute;left:0;right:0;bottom:0;font-family:var(--font-mono);font-size:8.5px;color:#fff;
  padding:14px 8px 6px;background:linear-gradient(0deg,rgba(22,18,12,.75),transparent);letter-spacing:.04em}

/* sidebar panel in editor */
.side-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px;position:sticky;top:88px}
.side-card .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:11px}
.seg{display:flex;background:var(--canvas);border:1px solid var(--border-2);border-radius:var(--r-sm);padding:3px;gap:3px;margin-bottom:18px}
.seg button{flex:1;border:0;background:none;padding:8px;font:inherit;font-size:12px;color:var(--text-dim);border-radius:5px;cursor:pointer;transition:all .2s}
.seg button.on{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(42,33,23,.1)}
.divide{height:1px;background:var(--border);margin:18px 0}
.kv{display:flex;align-items:center;justify-content:space-between;padding:7px 0;font-size:13px}
.kv .k{color:var(--text-dim);font-family:var(--font-mono);font-size:11px;letter-spacing:.04em}

/* switch */
.switch{position:relative;width:38px;height:22px;border:0;border-radius:999px;background:var(--border-2);cursor:pointer;transition:background .2s;flex:none}
.switch.on{background:var(--copper)}
.switch i{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.switch.on i{transform:translateX(16px)}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid var(--border)}
.switch-row:last-child{border-bottom:0}
.switch-row .t{font-size:13.5px;font-weight:500}
.switch-row .d{font-size:12px;color:var(--text-dim);margin-top:2px}

/* editor sticky action bar */
.editbar{position:sticky;top:68px;z-index:20;background:color-mix(in oklab,var(--canvas) 88%,transparent);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:14px;padding:14px 0;margin-bottom:6px;border-bottom:1px solid var(--border)}
.editbar .back{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);cursor:pointer}
.editbar .back:hover{color:var(--copper)}
.editbar .sp{flex:1}

/* textos cards */
.txt-card{padding:22px;border:1px solid var(--border);border-radius:var(--r);background:var(--surface);margin-bottom:16px}
.txt-card .loc{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.txt-card .loc .where{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper)}
.txt-card .loc .pg{font-family:var(--font-mono);font-size:10px;color:var(--text-faint)}

/* toast */
.toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,80px);background:var(--ink);color:var(--sb-text);
  padding:14px 22px;border-radius:999px;font-size:13px;display:flex;align-items:center;gap:11px;z-index:200;
  box-shadow:0 16px 40px rgba(22,18,12,.3);opacity:0;transition:transform .4s cubic-bezier(.2,.8,.3,1),opacity .4s}
.toast.show{transform:translate(-50%,0);opacity:1}
.toast .ck{width:20px;height:20px;border-radius:50%;background:var(--green);display:grid;place-items:center;color:#fff;font-size:12px}

/* empty / misc */
.muted{color:var(--text-dim)}
.faint{color:var(--text-faint)}

/* responsive: collapse sidebar to icon rail then top */
@media(max-width:980px){
  .admin{grid-template-columns:74px 1fr}
  .sb-brand b,.sb-brand small,.sb-grp,.sb-link .ct,.sb-link .ct,.sb-user .nm,.sb-user .rl,.sb-user .gear{display:none}
  .sb-brand{justify-content:center;padding:20px 0}
  .sb-link{justify-content:center;padding:11px}
  .sb-link.on::before{left:-14px}
  .sb-user{justify-content:center;padding:8px 0}
  .sb-scroll{padding:8px}
  .sb-link .ct{display:none}
}
@media(max-width:620px){
  .search{min-width:0;width:42px;padding:9px}
  .search input{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
}