/* Proyectos — estilos. Temas por atributos data-* en <html>. */
:root{
  --font:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
  --radius:16px;
  --accent:#4f8cff;
  --text:#f2f4f8;--muted:#a3a9b8;
  --glass:rgba(30,32,42,.55);--glass-strong:rgba(24,26,34,.8);
  --border:rgba(255,255,255,.12);--shadow:0 10px 30px rgba(0,0,0,.35);
  --ok:#3ecf8e;--warn:#f5a524;--bad:#f0616d;
  --blur:18px;
}
html[data-theme=light]{
  --text:#161a23;--muted:#5d6475;
  --glass:rgba(255,255,255,.6);--glass-strong:rgba(255,255,255,.88);
  --border:rgba(0,0,0,.1);--shadow:0 10px 30px rgba(30,40,70,.15);
}
html[data-accent=blue]{--accent:#4f8cff}
html[data-accent=violet]{--accent:#8b6cff}
html[data-accent=green]{--accent:#2fbf84}
html[data-accent=orange]{--accent:#ff8a3d}
html[data-accent=pink]{--accent:#ff5fa2}
html[data-glass=clear]{--blur:26px;--glass:rgba(30,32,42,.3)}
html[data-glass=clear][data-theme=light]{--glass:rgba(255,255,255,.4)}
html[data-glass=solid]{--blur:0px;--glass:#20222c}
html[data-glass=solid][data-theme=light]{--glass:#fff}

*{box-sizing:border-box}
body{margin:0;font-family:var(--font);color:var(--text);min-height:100vh;overflow-x:hidden}
.wall{position:fixed;inset:0;z-index:-1;background:#0b0d14}
html[data-wall=ash] .wall{background:radial-gradient(circle at 20% 10%,#2a2f42,transparent 55%),radial-gradient(circle at 85% 90%,#1d2b3d,transparent 55%),#0b0d14}
html[data-wall=aurora] .wall{background:radial-gradient(circle at 15% 20%,#1f6f6b,transparent 50%),radial-gradient(circle at 80% 30%,#5b3a9e,transparent 50%),radial-gradient(circle at 50% 100%,#1b3a6b,transparent 55%),#0a0c14}
html[data-wall=sunset] .wall{background:radial-gradient(circle at 20% 15%,#b5483b,transparent 50%),radial-gradient(circle at 85% 70%,#6b3a8a,transparent 55%),#140d18}
html[data-wall=ocean] .wall{background:radial-gradient(circle at 30% 20%,#0f6a9a,transparent 55%),radial-gradient(circle at 80% 90%,#0a3a5c,transparent 55%),#06101a}
html[data-theme=light][data-wall] .wall{filter:brightness(2.1) saturate(.55)}

.app{display:grid;grid-template-columns:230px 1fr;gap:16px;padding:16px;min-height:100vh}
.glass{background:var(--glass);backdrop-filter:blur(var(--blur)) saturate(140%);-webkit-backdrop-filter:blur(var(--blur)) saturate(140%);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.side{padding:18px 12px;position:sticky;top:16px;height:calc(100vh - 32px);display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;padding:4px 10px 16px}
.brand i{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#fff3);display:inline-block}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;color:var(--muted);text-decoration:none;font-size:14px;cursor:pointer}
.nav a:hover{background:rgba(255,255,255,.07);color:var(--text)}
.nav a.on{background:var(--accent);color:#fff}
.spacer{flex:1}
main{min-width:0;display:flex;flex-direction:column;gap:16px}
.top{display:flex;align-items:center;gap:12px;padding:12px 16px}
.top h1{font-size:20px;margin:0;flex:1}
.top input{background:rgba(127,127,127,.15);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:8px 12px;width:220px;font:inherit}
button,.btn{font:inherit;color:var(--text);background:rgba(127,127,127,.18);border:1px solid var(--border);border-radius:10px;padding:8px 14px;cursor:pointer}
button:hover{background:rgba(127,127,127,.3)}
button.pri{background:var(--accent);border-color:transparent;color:#fff}
button.danger{color:var(--bad)}
button.sm{padding:4px 9px;font-size:12px}
.view{display:flex;flex-direction:column;gap:16px}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{padding:18px}
.card h3{margin:0 0 12px;font-size:14px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;display:flex;justify-content:space-between;align-items:center}
.stat b{display:block;font-size:34px;line-height:1.1}
.stat span{color:var(--muted);font-size:13px}
.list{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;background:rgba(127,127,127,.12)}
.row .grow{flex:1;min-width:0}
.row small{color:var(--muted)}
.tag{font-size:11px;padding:2px 8px;border-radius:99px;background:rgba(127,127,127,.25)}
.p-alta{background:var(--bad);color:#fff}.p-media{background:var(--warn);color:#111}.p-baja{background:var(--ok);color:#111}
.bar{height:8px;border-radius:99px;background:rgba(127,127,127,.25);overflow:hidden}
.bar>i{display:block;height:100%;background:var(--accent);border-radius:99px}
.empty{color:var(--muted);font-size:13px;padding:8px}

.board{display:grid;grid-template-columns:repeat(3,minmax(240px,1fr));gap:16px;align-items:start}
.col{padding:14px;min-height:240px}
.col.over{outline:2px dashed var(--accent)}
.col h3{display:flex;justify-content:space-between}
.task{padding:12px;border-radius:12px;background:var(--glass-strong);border:1px solid var(--border);margin-bottom:10px;cursor:grab}
.task.dragging{opacity:.4}
.task h4{margin:0 0 6px;font-size:14px}
.task .meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--muted)}
.task .acts{display:none;margin-top:8px;gap:6px}
.task:hover .acts{display:flex}

.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .dow{text-align:center;color:var(--muted);font-size:12px;padding:4px}
.cal .day{min-height:92px;padding:6px;border-radius:10px;background:rgba(127,127,127,.12);cursor:pointer;font-size:12px;overflow:hidden}
.cal .day:hover{background:rgba(127,127,127,.22)}
.cal .day.out{opacity:.35}
.cal .day.today{outline:2px solid var(--accent)}
.cal .ev{display:block;margin-top:3px;padding:1px 6px;border-radius:6px;background:var(--accent);color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal .ev.done{background:var(--ok);text-decoration:line-through}

.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.av{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:18px}
.chart{display:flex;align-items:flex-end;gap:10px;height:160px}
.chart div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;height:100%;font-size:12px;color:var(--muted)}
.chart i{width:100%;background:var(--accent);border-radius:8px 8px 0 0;min-height:2px}

.timer{font-size:44px;font-weight:700;font-variant-numeric:tabular-nums;text-align:center;margin:6px 0 12px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button.on{background:var(--accent);color:#fff}

dialog{border:1px solid var(--border);border-radius:var(--radius);background:var(--glass-strong);color:var(--text);padding:20px;width:min(440px,92vw);backdrop-filter:blur(20px)}
dialog::backdrop{background:rgba(0,0,0,.5)}
form.f{display:flex;flex-direction:column;gap:10px}
form.f label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:4px}
form.f input,form.f select,form.f textarea{font:inherit;color:var(--text);background:rgba(127,127,127,.15);border:1px solid var(--border);border-radius:10px;padding:8px 10px}
form.f .btns{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}
select option{color:#111}

.ai{position:fixed;right:16px;bottom:16px;width:min(380px,calc(100vw - 32px));height:min(520px,70vh);display:none;flex-direction:column;z-index:20}
.ai.open{display:flex}
.ai header{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);font-weight:600}
.ai .msgs{flex:1;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:8px}
.msg{padding:8px 12px;border-radius:12px;max-width:88%;font-size:14px;white-space:pre-wrap}
.msg.u{align-self:flex-end;background:var(--accent);color:#fff}
.msg.b{align-self:flex-start;background:rgba(127,127,127,.2)}
.ai form{display:flex;gap:8px;padding:10px;border-top:1px solid var(--border)}
.ai input{flex:1;font:inherit;color:var(--text);background:rgba(127,127,127,.15);border:1px solid var(--border);border-radius:10px;padding:8px 10px}
.fab{position:fixed;right:16px;bottom:16px;z-index:19;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;border:0;font-size:22px;box-shadow:var(--shadow)}

@media (max-width:860px){
  .app{grid-template-columns:1fr;padding:10px}
  .side{position:static;height:auto;flex-direction:row;overflow-x:auto;padding:8px}
  .brand,.spacer{display:none}
  .nav{display:flex;gap:4px}.nav a{white-space:nowrap}
  .board{grid-template-columns:1fr}
  .top input{width:120px}
}
@media (prefers-reduced-motion:no-preference){.card,.task{transition:transform .15s}.task:hover{transform:translateY(-2px)}}

/* ---- Refinamiento: cristal líquido, más denso ---- */
:root{--radius:22px}
.glass{background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.03)) ,var(--glass);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.18),inset 0 -1px 0 rgba(255,255,255,.04)}
html[data-theme=light] .glass{background:linear-gradient(145deg,rgba(255,255,255,.7),rgba(255,255,255,.35)),var(--glass)}
html[data-glass=solid] .glass{background:var(--glass)}
.wall::before,.wall::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.45}
.wall::before{width:46vw;height:46vw;left:-10vw;top:-12vw;background:var(--accent)}
.wall::after{width:40vw;height:40vw;right:-8vw;bottom:-14vw;background:#7b4bd6}
.app{grid-template-columns:240px 1fr;gap:18px;padding:18px}
.nav a{border-radius:14px;padding:11px 14px;font-weight:500;transition:background .15s}
.nav a.on{background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 60%,#fff));box-shadow:0 6px 16px color-mix(in srgb,var(--accent) 45%,transparent)}
.me{display:flex;align-items:center;gap:10px;padding:10px;border-radius:14px;background:rgba(127,127,127,.14);font-size:13px}
.me small{display:block;color:var(--muted)}
.top{padding:12px 18px}
.top input{border-radius:99px;padding:9px 16px}
.card{padding:20px}
.stat{position:relative;overflow:hidden}
.stat b{font-size:38px;letter-spacing:-.02em}
.stat .delta{font-size:12px;color:var(--ok);margin-left:6px}
.stat::after{content:"";position:absolute;right:-30px;top:-30px;width:100px;height:100px;border-radius:50%;background:var(--accent);opacity:.14}
.row{background:rgba(127,127,127,.10);border:1px solid transparent}
.row:hover{border-color:var(--border)}
.stack{display:flex}.stack .av{width:30px;height:30px;font-size:12px;margin-left:-8px;border:2px solid var(--glass-strong)}.stack .av:first-child{margin-left:0}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok);display:inline-block;margin-right:6px}.dot.off{background:var(--muted)}
.mini{display:flex;align-items:flex-end;gap:6px;height:90px}.mini i{flex:1;background:var(--accent);border-radius:6px 6px 0 0;min-height:3px;opacity:.85}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.wide{grid-column:span 2}@media(max-width:860px){.wide{grid-column:auto}}

/* ---- Inicio: rejilla de 12 columnas, pensada para pantalla grande ---- */
main{max-width:1700px;width:100%;margin:0 auto}
.view{gap:20px}
.hero{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 30px;background-image:linear-gradient(120deg,color-mix(in srgb,var(--accent) 26%,transparent),transparent 60%),linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.03))}
.hero h2{margin:0 0 4px;font-size:28px;letter-spacing:-.02em}
.hero p{margin:12px 0 0;color:var(--muted)}.hero p b{color:var(--text)}
.hero .stack .av{width:44px;height:44px;font-size:15px}
.dash{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.dash>.card{grid-column:span 12}
.dash .list.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
@media(min-width:760px){.dash>.c3,.dash>.c4,.dash>.c5{grid-column:span 6}.dash>.c8{grid-column:span 12}}
@media(min-width:1180px){.dash>.c3{grid-column:span 3}.dash>.c4{grid-column:span 4}.dash>.c5{grid-column:span 5}.dash>.c8{grid-column:span 8}}
@media(min-width:1600px){.app{grid-template-columns:260px 1fr;padding:24px;gap:24px}.card{padding:24px}.stat b{font-size:44px}.hero{padding:32px 36px}.hero h2{font-size:32px}.row{padding:11px 14px}.dash{gap:24px}.view{gap:24px}}
.dash .card{display:flex;flex-direction:column}
.dash .card .list{flex:1}
.g4{gap:20px}

/* ---- Tareas y Calendario ---- */
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 16px}
.toolbar select{font:inherit;color:var(--text);background:rgba(127,127,127,.16);border:1px solid var(--border);border-radius:99px;padding:7px 14px}
.toolbar .grow{flex:1}.toolbar small{color:var(--muted)}
.board{gap:20px}
.col{padding:16px;min-height:60vh;background-image:linear-gradient(180deg,rgba(255,255,255,.05),transparent 120px)}
.col h3{align-items:center;margin-bottom:14px}
.col h3 .tag{margin-left:4px}
.cdot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px}
.task{position:relative;padding:14px 14px 14px 18px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.task::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--pc,var(--accent))}
.task:hover{box-shadow:0 8px 20px rgba(0,0,0,.28)}
.drop{border:2px dashed var(--border);border-radius:14px;padding:28px 12px;text-align:center;color:var(--muted);font-size:13px}
.col.over .drop,.col.over{background-color:color-mix(in srgb,var(--accent) 10%,transparent)}
.calwrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.calside{display:flex;flex-direction:column;gap:20px}
.cal{gap:8px}
.cal .dow{font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:11px}
.cal .day{min-height:112px;padding:8px;border:1px solid transparent;background:rgba(127,127,127,.10);border-radius:14px}
.cal .day b{display:inline-grid;place-items:center;min-width:24px;height:24px;border-radius:99px;font-weight:600}
.cal .day.wk{background:rgba(127,127,127,.06)}
.cal .day.today{outline:none}.cal .day.today b{background:var(--accent);color:#fff}
.cal .day.sel{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.cal .ev{border-radius:7px;padding:2px 7px;font-size:11px}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px}
.strike{text-decoration:line-through;opacity:.6}
@media(max-width:1100px){.calwrap{grid-template-columns:1fr}}
@media(min-width:1600px){.calwrap{grid-template-columns:minmax(0,1fr) 400px}.cal .day{min-height:130px}.col{padding:20px}}
@media(max-width:700px){.cal .day{min-height:64px;padding:4px}.cal .ev{display:none}}