/* Layout: three-pane workbench — component library | drawing stage | properties & bill of materials */
:root{
  --bg:#e9ece9; --panel:#f8f9f7; --panel-2:#eef1ee; --line:#d3d8d4;
  --fg:#1d2326; --muted:#5d686d; --accent:#1c5fa8; --accent-fg:#ffffff;
  --accent-soft:#dbe7f4; --stage:#dde2df; --stage-grid:#d2d8d4;
  --ok:#2f8a4a; --warn:#b5521d; --crit:#c0322a;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#15191b; --panel:#1d2225; --panel-2:#232a2d; --line:#323b3f;
  --fg:#e6ebec; --muted:#9aa7ac; --accent:#5ea2ec; --accent-fg:#0d1a27;
  --accent-soft:#1d3247; --stage:#111416; --stage-grid:#1a1f22;
  --ok:#5cc27a; --warn:#f08a4b; --crit:#ff6b5e; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#15191b; --panel:#1d2225; --panel-2:#232a2d; --line:#323b3f;
  --fg:#e6ebec; --muted:#9aa7ac; --accent:#5ea2ec; --accent-fg:#0d1a27;
  --accent-soft:#1d3247; --stage:#111416; --stage-grid:#1a1f22;
  --ok:#5cc27a; --warn:#f08a4b; --crit:#ff6b5e; color-scheme:dark}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:14px}
*{box-sizing:border-box}
button,select,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.app{height:100%;display:grid;grid-template-columns:268px minmax(0,1fr) 316px;grid-template-rows:auto minmax(0,1fr);
  grid-template-areas:"top top top" "lib stage side"}
header{grid-area:top;display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:var(--panel);border-bottom:1px solid var(--line);
  padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand h1{font-family:var(--f-display);font-weight:700;font-size:24px;letter-spacing:.02em;margin:0;line-height:1;text-transform:uppercase}
.brand small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.btn{border:1px solid var(--line);background:var(--panel-2);border-radius:6px;padding:7px 11px;cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.btn.wa{background:#1f8f4e;color:#fff;border-color:#1f8f4e}.btn.wa:hover{background:#18763f}
.btn:disabled{opacity:.45;cursor:default}
.btn.danger{color:var(--warn)}
select.sel{border:1px solid var(--line);background:var(--panel-2);border-radius:6px;padding:6px 8px;font-size:13px;max-width:100%}

aside{background:var(--panel);min-height:0;display:flex;flex-direction:column}
#lib{grid-area:lib;border-right:1px solid var(--line)}
#side{grid-area:side;border-left:1px solid var(--line)}
.lib-head{padding:12px 14px 8px;display:flex;flex-direction:column;gap:8px}
.label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
input.txt,textarea.txt{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:7px 9px;font-size:13px}
.lib-list{overflow:auto;padding:0 10px 16px;flex:1;min-height:0}
.cat{font-family:var(--f-display);font-weight:600;font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:14px 4px 6px}
.lib-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.li{display:flex;flex-direction:column;align-items:center;gap:4px;border:1px solid var(--line);background:var(--panel-2);border-radius:6px;padding:8px 4px 6px;cursor:grab;user-select:none;touch-action:pan-y;text-align:center;min-width:0}
.li:hover{border-color:var(--accent)}
.li svg{height:62px;width:auto;max-width:100%;pointer-events:none}
.li.wide svg{height:auto;width:100%;max-height:62px}
.li b{font-weight:500;font-size:12px;line-height:1.2}
.li span{font-family:var(--f-mono);font-size:10.5px;color:var(--muted)}
.tag-new{font-family:var(--f-body)!important;font-size:9.5px!important;font-weight:600;color:var(--accent)!important;text-transform:uppercase;letter-spacing:.06em}

#stagewrap{grid-area:stage;display:flex;flex-direction:column;min-width:0;min-height:0}
.tools{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;padding:7px 14px;background:var(--panel);border-bottom:1px solid var(--line)}
.tgroup{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center}
.tools label{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.tools .sp{flex:1}
.zoom{display:flex;gap:4px;align-items:center}
/* controles del lienzo: flotan en la esquina para dejarle más alto al dibujo */
.stagectl{position:absolute;right:22px;bottom:20px;z-index:6;display:flex;gap:6px;align-items:center;padding:4px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.stagectl .btn{padding:5px 10px}
#fs{font-size:15px;line-height:1}
/* ajustes poco usados en un menú desplegable */
.pop{position:relative}
.pop-body{display:none}
.pop.open .pop-body{display:flex;flex-direction:column;align-items:stretch;gap:10px;position:absolute;top:calc(100% + 6px);left:0;z-index:40;min-width:250px;padding:12px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:0 10px 28px rgba(0,0,0,.22)}
.pop-body .tgroup{flex-direction:column;align-items:stretch;gap:10px}
.pop.open .pop-body label{justify-content:space-between}
.pop.open .pop-body label.chk{justify-content:flex-start}
#wallTools:not([data-mode="wire"]) .wire-only{display:none}
.app.panelwire #wSel,.app.panelwire #wAdd,.app.panelwire #wallPop{display:none!important}
.zoom .btn{padding:5px 9px}
.zoom output{font-family:var(--f-mono);font-size:12px;min-width:44px;text-align:center;color:var(--muted)}
.chip{font-family:var(--f-mono);font-size:12px;padding:3px 8px;border-radius:99px;background:var(--accent-soft);color:var(--fg)}
#stage{flex:1;min-height:0;overflow:auto;touch-action:pan-x pan-y;background-color:var(--stage);
  background-image:linear-gradient(var(--stage-grid) 1px,transparent 1px),linear-gradient(90deg,var(--stage-grid) 1px,transparent 1px);background-size:24px 24px;padding:24px}
#board{display:block;margin:0 auto;user-select:none}
#board .it{cursor:grab;touch-action:none}
#board .row-hit,#board .main{cursor:pointer}
.hint{font-size:12px;color:var(--muted);padding:6px 14px;background:var(--panel);border-top:1px solid var(--line)}
.hint kbd{font-family:var(--f-mono);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:0 4px;background:var(--panel-2)}

.tabs{display:flex;border-bottom:1px solid var(--line)}
.tab{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:11px 8px;cursor:pointer;font-weight:600;font-size:13px;color:var(--muted)}
.tab[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.pane{overflow:auto;padding:14px 16px 24px;flex:1;min-height:0;display:flex;flex-direction:column;gap:14px}
.pane h2{font-family:var(--f-display);font-weight:700;font-size:21px;margin:0;letter-spacing:.01em;text-wrap:balance}
.pane h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-weight:600}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field>span{font-size:12px;color:var(--muted)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fields .wide{grid-column:1/-1}
.fields select{width:100%}
.meta{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.row-btns{display:flex;gap:6px;flex-wrap:wrap}
.switch{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:13px}
.switch input{width:18px;height:18px;accent-color:var(--accent)}
.occ{display:flex;flex-direction:column;gap:8px}
.occ-row{display:grid;grid-template-columns:52px 1fr auto;gap:8px;align-items:center;font-size:12.5px}
.bar{height:8px;border-radius:4px;background:var(--panel-2);border:1px solid var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent)}
.bar i.full{background:var(--warn)}
.occ-row .meta{font-variant-numeric:tabular-nums}
.calc{border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:flex;flex-direction:column;gap:6px;background:var(--panel-2)}
.calc .kv{display:flex;justify-content:space-between;gap:10px;font-size:13px}
.calc .kv b{font-family:var(--f-mono);font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
.pill{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:99px;text-transform:uppercase;letter-spacing:.05em;border:1px solid currentColor}
.pill.ok{color:var(--ok)} .pill.warn{color:var(--warn)} .pill.crit{color:var(--crit)}
.alerts{display:flex;flex-direction:column;gap:6px;margin:0;padding:0;list-style:none}
.alerts button{width:100%;text-align:left;background:var(--panel-2);border:1px solid var(--line);border-left:3px solid var(--warn);border-radius:6px;padding:7px 9px;font-size:12.5px;cursor:pointer}
.alerts button.crit{border-left-color:var(--crit)}
table.bom{width:100%;border-collapse:collapse;font-size:12.5px}
.bom th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;padding:6px 4px;border-bottom:1px solid var(--line)}
.bom td{padding:7px 4px;border-bottom:1px solid var(--line);vertical-align:top}
.bom td.q{font-family:var(--f-mono);font-variant-numeric:tabular-nums;text-align:right;width:32px;font-weight:600}
.bom td small{display:block;font-family:var(--f-mono);color:var(--muted);font-size:11px;margin-top:2px;word-break:break-word}
.note{font-size:12.5px;color:var(--muted);line-height:1.5;margin:0}

#ghost{position:fixed;pointer-events:none;z-index:50;background:var(--fg);color:var(--bg);font-size:12px;padding:4px 8px;border-radius:4px;transform:translate(10px,10px);white-space:nowrap}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:9px 14px;border-radius:6px;font-size:13px;z-index:60;max-width:calc(100% - 32px)}
.modal{position:fixed;inset:0;background:rgba(10,14,16,.55);z-index:70;display:flex;align-items:center;justify-content:center;padding:16px}
.dlg{background:var(--panel);border:1px solid var(--line);border-radius:10px;width:min(720px,100%);max-height:100%;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px}
.dlg h2{font-family:var(--f-display);font-size:22px;margin:0}
.dlg img{border:1px solid var(--line);border-radius:6px;background:#fff}
.dlg textarea{min-height:220px;font-family:var(--f-mono);font-size:11.5px}

.qt{width:100%;border-collapse:collapse;font-size:12px}
.qt td,.qt th{padding:6px 3px;border-bottom:1px solid var(--line);vertical-align:top}
.qt th{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;text-align:left}
.qt .n{font-family:var(--f-mono);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.qt input{width:66px;border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:3px 4px;font-family:var(--f-mono);font-size:11.5px;text-align:right}
.qt input.ov{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.qt small{display:block;color:var(--muted);font-size:10.5px;font-family:var(--f-mono);word-break:break-word}
.tot .kv.big{font-size:15px;font-weight:600;border-top:1px solid var(--line);padding-top:7px}
.tot .kv.big b{font-size:17px}
.chip.money{background:var(--fg);color:var(--bg);font-weight:600}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- vista Pared ---------- */
#wall{display:block;margin:0 auto;user-select:none;touch-action:none}
#wall .wi{cursor:grab}
#wall .wt{cursor:crosshair}
#wall .wb,#wall .wm,#wall .ww{cursor:pointer}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--panel-2)}
.segb{border:0;background:none;padding:6px 12px;font-size:13px;font-weight:600;cursor:pointer;color:var(--muted)}
.segb[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg)}
.btn.play{background:var(--ok);border-color:var(--ok);color:#fff;font-weight:600}
.btn.play.running{background:var(--crit);border-color:var(--crit)}
.ev{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}
.ev li{font-size:12.5px;line-height:1.4;padding:6px 9px;border-radius:6px;background:var(--panel-2);border-left:3px solid var(--muted)}
.ev li.ok{border-left-color:var(--ok)} .ev li.warn{border-left-color:var(--warn)} .ev li.crit{border-left-color:var(--crit);font-weight:500} .ev li.off{opacity:.75}
.ev li[data-wire]{cursor:pointer}
.steps{margin:0;padding-left:20px;font-size:12.5px;color:var(--muted);line-height:1.5;display:flex;flex-direction:column;gap:4px}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:22px;height:6px;border-radius:3px;border:1px solid rgba(0,0,0,.35)}
.spark{transform-box:fill-box;transform-origin:center;animation:spark 1.2s ease-out forwards}
@keyframes spark{0%{transform:scale(.2);opacity:1}25%{transform:scale(1.3);opacity:1}100%{transform:scale(.9);opacity:0}}
.smoke{animation:smoke 2.4s ease-in-out infinite}
@keyframes smoke{0%{transform:translateY(4px);opacity:.2}50%{opacity:.9}100%{transform:translateY(-14px);opacity:0}}
.spin{transform-box:fill-box;transform-origin:center;animation:spin .5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.reading table{width:100%;border-collapse:collapse;font-size:12.5px;margin:4px 0 6px}.reading th{text-align:left;font-weight:500;color:var(--muted);padding:3px 8px 3px 0;white-space:nowrap;vertical-align:top}.reading td{padding:3px 0}.reading tr+tr{border-top:1px solid var(--line)}.why{color:var(--fg)}
.fl{animation:flowd 1s linear infinite}.fl.rev{animation-direction:reverse}
@keyframes flowd{from{stroke-dashoffset:0}to{stroke-dashoffset:-25}}
.spinr{transform-box:fill-box;transform-origin:center;animation:spin .5s linear infinite reverse}
.hum{transform-box:fill-box;transform-origin:center;animation:hum .09s linear infinite alternate}
@keyframes hum{from{transform:translate(-.8px,0) rotate(-4deg)}to{transform:translate(.8px,0) rotate(4deg)}}
.flow{stroke-dasharray:5 6;animation:flow .7s linear infinite}
@keyframes flow{to{stroke-dashoffset:-22}}
@media (prefers-reduced-motion:reduce){.spark,.smoke,.spin,.spinr,.hum,.flow,.fl{animation:none}}

/* ---------- paneles plegables, pantalla completa y alertas ---------- */
.app{--lw:268px;--sw:316px;grid-template-columns:var(--lw) minmax(0,1fr) var(--sw)}
.app.lib-closed{--lw:42px}.app.side-closed{--sw:42px}
.app.focus header{display:none}
.rail{display:none;border:0;background:var(--panel);cursor:pointer;color:var(--muted);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:16px 0;justify-content:center;align-items:flex-start;width:100%;flex:1}
.rail span{writing-mode:vertical-rl}
.rail:hover{color:var(--fg);background:var(--panel-2)}
.app.lib-closed #lib>:not(.rail),.app.side-closed #side>:not(.rail){display:none!important}
.app.lib-closed #lib>.rail,.app.side-closed #side>.rail{display:flex}
.pane-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.icon-btn{border:1px solid var(--line);background:var(--panel-2);border-radius:6px;min-width:30px;height:28px;cursor:pointer;font-size:15px;line-height:1;color:var(--muted);padding:0 6px}
.icon-btn:hover{color:var(--fg);border-color:var(--muted)}
.tabs .icon-btn{align-self:center;margin:0 10px 0 4px}
.chk{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.chk input{accent-color:var(--accent)}
#stagebox{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}
#alert{position:absolute;z-index:20;top:12px;left:50%;transform:translateX(-50%);width:min(620px,calc(100% - 32px));display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;
  background:var(--panel);color:var(--fg);border:1px solid var(--line);border-left:6px solid var(--muted);border-radius:10px;padding:12px 12px 12px 14px;box-shadow:0 10px 30px rgba(0,0,0,.22)}
#alert.crit{border-left-color:var(--crit)}#alert.warn{border-left-color:var(--warn)}#alert.ok{border-left-color:var(--ok)}
.alert-ico{width:30px;height:30px;display:grid;place-items:center}
.alert-ico svg{width:28px;height:28px}
#alert.crit .alert-ico{color:var(--crit)}#alert.warn .alert-ico{color:var(--warn)}#alert.ok .alert-ico{color:var(--ok)}
.alert-body b{font-family:var(--f-display);font-size:19px;letter-spacing:.02em;text-transform:uppercase;display:block;line-height:1.1}
#alert.crit .alert-body b{color:var(--crit)}
.alert-body p{margin:3px 0 0;font-size:13px;line-height:1.4}
.alert-extra{color:var(--muted)}
.alert-btns{display:flex;gap:6px;align-items:center}
#alert.crit{animation:alertIn .35s ease-out}
@keyframes alertIn{0%{transform:translate(-50%,-8px);opacity:0}100%{transform:translate(-50%,0);opacity:1}}
@media (prefers-reduced-motion:reduce){#alert.crit{animation:none}}
}

/* ---------- ajustes: rieles visibles, accesos por categoría, pantalla completa ---------- */
.rail{background:var(--accent-soft);color:var(--fg)}
.rail:hover{background:var(--accent);color:var(--accent-fg)}
.focus-only{display:none!important}
.app.focus .focus-only{display:flex!important}
.lib-list{position:relative}
.cats{display:flex;flex-wrap:wrap;gap:5px}
.cats:empty{display:none}
.catb{border:1px solid var(--line);background:var(--panel-2);border-radius:99px;padding:3px 9px;font-size:11.5px;font-weight:500;cursor:pointer;color:var(--fg)}
.catb:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- barra flotante de selección y armador de breakers ---------- */
.selbar{position:absolute;z-index:15;display:flex;flex-wrap:wrap;gap:6px;align-items:center;max-width:min(470px,calc(100% - 16px));background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:7px 8px;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.selbar .sel{padding:4px 6px;font-size:12.5px}
.sb-t{font-weight:600;font-size:12.5px;padding:0 4px;white-space:nowrap;max-width:180px;overflow:hidden;text-overflow:ellipsis}
.btn.sm{padding:5px 9px;font-size:12.5px}
.builder{display:flex;flex-direction:column;gap:8px;padding:10px;border:1px solid var(--accent);border-radius:8px;background:var(--panel)}
.builder .li{cursor:grab}
.selbar .sb-name{width:150px;padding:4px 7px;font-size:12.5px}
.btn.wire-cta{background:var(--ok);border-color:var(--ok);color:#fff;font-weight:600}

/* ---------- proyectos, empresa y PDF ---------- */
.plist{display:flex;flex-direction:column;gap:6px;max-height:46vh;overflow:auto}
.pitem{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:var(--panel-2)}
.pitem.cur{border-color:var(--accent)}
.pinfo{min-width:0;display:flex;flex-direction:column;gap:2px}
.pinfo small{color:var(--muted);font-size:12px}
.logo-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.logo-prev{width:120px;height:64px;border:1px dashed var(--line);border-radius:8px;display:grid;place-items:center;font-size:12px;color:var(--muted);background:#fff;overflow:hidden}
.logo-prev img{max-width:100%;max-height:100%;border:0;border-radius:0}
.checks{display:flex;flex-direction:column;gap:8px}
.co-sum{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2)}
label.btn{display:inline-flex;align-items:center}
#wall .wbh{fill:#1c74e0;fill-opacity:0;cursor:pointer}
#wall .wbh:hover{fill-opacity:.25;stroke:#1c74e0;stroke-width:1.2}
#toast{bottom:calc(112px + env(safe-area-inset-bottom,0px))}

/* ---------- fichas de cada elemento ---------- */
.li{position:relative}
.li-info{position:absolute;top:5px;right:5px;width:20px;height:20px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--accent);font:600 12px/1 var(--f-body);font-style:italic;cursor:pointer;display:grid;place-items:center;padding:0}
.li-info:hover{background:var(--accent);color:var(--accent-fg)}
details.info{border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:var(--panel-2);font-size:12.8px;line-height:1.5}
details.info summary{cursor:pointer;font-weight:600;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
details.info p{margin:7px 0 0}details.info ul{margin:4px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:4px}
.pill.off{color:var(--muted)}

/* ---------- calculadora ---------- */
.dlg.wide{width:min(1040px,100%)}
.calc{display:flex;flex-direction:column;gap:12px}
.c-head{display:flex;align-items:center;justify-content:space-between}
.c-tabs{flex-wrap:wrap}
.c-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:18px;align-items:start}
@media (max-width:760px){.c-body{grid-template-columns:1fr}}
.c-in,.c-out{display:flex;flex-direction:column;gap:10px;min-width:0}
.c-in h3,.c-out h3{margin:4px 0 0;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.c-rows{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.c-row{display:grid;grid-template-columns:minmax(0,1fr) 64px 32px;gap:6px;width:100%}
.c-row .sel,.c-row .txt{width:100%;min-width:0}
.c-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.c-big{border:1px solid var(--line);border-radius:8px;background:var(--panel-2);padding:10px 12px;display:flex;flex-direction:column;gap:2px;min-width:0}
.c-big span{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.c-big b{font-family:var(--f-display);font-size:24px;line-height:1.1;color:var(--fg)}
.c-big small{font-size:12px;color:var(--muted)}
.c-warn{border-left:3px solid #d9822b;padding-left:8px}
.c-why summary{cursor:pointer;font-weight:600;font-size:13px}
.c-why ol{margin:6px 0 0;padding-left:20px;font-size:13px;display:flex;flex-direction:column;gap:4px}
.c-tab{width:100%;border-collapse:collapse;font-size:12.5px}.c-tab th,.c-tab td{text-align:left;padding:4px 6px;border-bottom:1px solid var(--line)}.c-tab th{color:var(--muted);font-weight:600}

/* ---------- teléfono y tablet vertical ---------- */
.m-only{display:none!important}
@media (max-width:980px){
  html,body{height:100%;overflow:hidden}
  .app,.app.lib-closed,.app.side-closed{height:100dvh;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;grid-template-areas:"top" "stage" "nav"}
  .m-only{display:inline-flex!important}
  header{padding-block:6px;gap:6px;flex-wrap:nowrap;position:relative}
  .brand{min-width:0;flex:1;gap:8px}.brand>svg{width:26px;height:26px;flex:none}.brand>div{min-width:0}
  .brand h1{font-size:17px}.brand small{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  header .icon-btn{height:40px;min-width:40px;font-size:18px;align-items:center;justify-content:center}
  .actions{display:none;position:absolute;top:calc(100% + 4px);right:8px;z-index:80;flex-direction:column;align-items:stretch;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:0 14px 40px rgba(0,0,0,.3);width:min(280px,calc(100vw - 16px))}
  .app.menu-open .actions{display:flex}
  .actions .btn,.actions .sel{min-height:44px;font-size:15px;text-align:left;width:100%}
  .tools{padding:6px 10px;gap:6px 8px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tools::-webkit-scrollbar{display:none}
  .tools>*,.tgroup>*{flex:none}
  .tools .tgroup{flex-wrap:nowrap}
  .tools .opt,#boardTools,.tools .zoom,#fs,.tools .sp,#usage,#total,.tools .focus-only{display:none!important}
  .stagectl,.pop-btn{display:none!important}
  .pop-body,.pop.open .pop-body{display:contents}
  #wallTools .wire-only.opt{display:none!important}.app.opts-open #wallTools[data-mode="wire"] .wire-only.opt{display:flex!important}
  .app.opts-open .tools{flex-wrap:wrap;overflow:visible}
  .app.opts-open .tools .tgroup{flex-wrap:wrap;flex:1 1 100%;min-width:0}
  .app.opts-open .tools .opt{display:flex!important}.app.opts-open #boardTools:not([hidden]){display:flex!important}
  .tools .btn,.tools .segb,.tools .sel{min-height:38px}
  .hint{display:none}
  #stage{padding:10px}
  #stagebox{flex:1}
  .rail{display:none!important}
  #lib,#side{position:fixed;left:0;right:0;bottom:0;height:min(74dvh,640px);z-index:66;border:1px solid var(--line);border-radius:16px 16px 0 0;box-shadow:0 -12px 34px rgba(0,0,0,.28);transition:transform .22s ease;padding-bottom:env(safe-area-inset-bottom,0px)}
  #lib::before,#side::before{content:"";display:block;width:44px;height:5px;border-radius:3px;background:var(--line);margin:8px auto 2px;flex:none}
  .app.lib-closed #lib,.app.side-closed #side{transform:translateY(110%);box-shadow:none}
  .app.lib-closed #lib>:not(.rail),.app.side-closed #side>:not(.rail){display:flex!important}
  .app.lib-closed #lib>.lib-list,.app.side-closed #side>.pane:not([hidden]){display:flex!important}
  #side .pane[hidden]{display:none!important}
  .lib-list{display:block!important}
  .lib-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
  .li{padding:10px 4px 8px}
  #sheetBg{position:fixed;inset:0;background:rgba(10,14,16,.38);z-index:65}
  .app.lib-closed.side-closed #sheetBg{display:none!important}
  .mnav{grid-area:nav;display:flex!important;justify-content:space-around;gap:2px;background:var(--panel);border-top:1px solid var(--line);padding:4px 4px calc(4px + env(safe-area-inset-bottom,0px))}
  .mnav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;border:0;background:none;color:var(--muted);font-size:11px;font-weight:600;padding:6px 2px;border-radius:8px;min-height:50px;cursor:pointer;min-width:0}
  .mnav button svg{width:22px;height:22px}
  .mnav button[aria-pressed="true"]{color:var(--accent);background:var(--accent-soft)}
  .mnav b{font-family:var(--f-mono);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  #toast{bottom:calc(76px + env(safe-area-inset-bottom,0px))!important}
  .modal{padding:0}.dlg,.dlg.wide{width:100%;height:100%;max-height:100%;border-radius:0;border:0}
  .c-body{grid-template-columns:1fr}
  #alert{grid-template-columns:auto minmax(0,1fr);top:8px;width:calc(100% - 16px)}
  .alert-btns{grid-column:1/-1;justify-content:flex-end}
  .selbar{max-width:calc(100% - 16px)}
  .actions #undo,.actions #redo{display:none}
  .d-only{display:none}
  #play,#rearm,#blackout{order:-1}
}

/* ---------- cuentas, licencia y panel ---------- */
.acct-badge{font-family:var(--f-mono);font-size:11px;font-weight:600;margin-left:6px;padding:2px 7px;border-radius:99px;background:#ffe14d;color:#3a2f05}
.acct-badge.pro{background:#2f9e44;color:#fff}.acct-badge.off{background:#e0302a;color:#fff}
.paycard{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:10px;background:var(--accent-soft);border:1px solid var(--line);margin:6px 0 12px}
.paycard b{font-size:16px}.paycard span{font-size:13px;color:var(--muted)}
.paycard.ok{background:#e3f4e6;border-color:#9fd1aa}.paycard.off{background:#fde9e7;border-color:#efb1aa}
@media (prefers-color-scheme:dark){.paycard.ok{background:#173322}.paycard.off{background:#3a1c1a}}
.acct-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}.acct-grid .btn{text-align:left;min-height:40px}
@media (max-width:560px){.acct-grid{grid-template-columns:1fr}}
.dlg.wide{width:min(920px,100%)}
.ad-body{max-height:62vh;overflow:auto;margin:10px 0}
.pitem.col{flex-direction:column;align-items:stretch}
textarea.txt{width:100%;resize:vertical;font:inherit}
.paylist{margin:6px 0 10px}
.gbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:44px;background:#fff;color:#1f1f1f;border-color:#dadce0;font-weight:600}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- Hazte PRO y Ayuda ---------- */
.btn.pro-cta{background:#ffe14d;border-color:#e8c22c;color:#2a2205;font-weight:700}.btn.pro-cta:hover{background:#ffd81a}
.trialbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:8px 14px;background:#fff7cc;border-bottom:1px solid #f0dc7a;color:#3a2f05;font-size:13px;z-index:7}
.trialbar.off{background:#fde9e7;border-color:#efb1aa;color:#5a1712}
.trialbar span{flex:1;min-width:200px}.tb-x{border:0;background:none;font-size:20px;line-height:1;cursor:pointer;color:inherit;opacity:.6;padding:0 4px}
@media (prefers-color-scheme:dark){.trialbar{background:#3a3210;border-color:#6b5b16;color:#ffeaa0}.trialbar.off{background:#3a1c1a;border-color:#6b2c27;color:#ffc9c3}}
.help-fab{position:absolute;left:16px;bottom:18px;z-index:8;border:0;border-radius:99px;padding:10px 16px;font-weight:700;font-size:14px;cursor:pointer;background:#1c5fa8;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.help-fab:hover{background:#174f8c}
.plan{border:2px solid #e8c22c;border-radius:12px;padding:14px 16px;background:linear-gradient(#fffbe6,#fff);color:#1d2326}
@media (prefers-color-scheme:dark){.plan{background:linear-gradient(#2d2710,#1d2225);color:#e6ebec}}
.price{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.price b{font-family:var(--f-display,inherit);font-size:44px;line-height:1}.price span{color:var(--muted);font-size:14px}
.feat-list{list-style:none;display:flex;flex-direction:column;gap:7px;font-size:14px}.feat-list .ck{display:inline-block;width:20px;color:#2f9e44;font-weight:700}
.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:560px){.help-grid{grid-template-columns:1fr}}
.help-card{display:flex;flex-direction:column;gap:4px;text-align:left;border:1px solid var(--line);background:var(--panel-2);border-radius:10px;padding:12px 14px;cursor:pointer;color:inherit;font:inherit}
.help-card b{font-size:15px}.help-card span{font-size:12.5px;color:var(--muted)}.help-card:hover{border-color:var(--accent)}
.help-card.wa{border-color:#9fd1aa}

/* ---------- estado de la nube ---------- */
.brand>div{min-width:0}
.sync-chip{display:inline-block;margin-left:8px;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);border-radius:99px;padding:1px 9px;font-size:11.5px;font-weight:600;cursor:pointer;vertical-align:middle;white-space:nowrap}
.sync-chip[data-st="saved"]{color:#2f7d3e;border-color:#9fd1aa;background:#eaf6ec}
.sync-chip[data-st="pending"],.sync-chip[data-st="saving"]{color:#1c5fa8;border-color:#a9c6ea;background:#e8f1fb}
.sync-chip[data-st="offline"],.sync-chip[data-st="locked"]{color:#8a5a00;border-color:#f0d27a;background:#fff7d6}
.sync-chip[data-st="error"]{color:#b3261e;border-color:#efb1aa;background:#fde9e7}
@media (prefers-color-scheme:dark){.sync-chip[data-st="saved"]{background:#173322;color:#8fdca0}.sync-chip[data-st="pending"],.sync-chip[data-st="saving"]{background:#16283d;color:#9cc6f5}.sync-chip[data-st="offline"],.sync-chip[data-st="locked"]{background:#3a3210;color:#ffe08a}.sync-chip[data-st="error"]{background:#3a1c1a;color:#ffb4ab}}
@media (max-width:980px){.brand small#projName{display:block}.sync-chip{margin:3px 0 0}}
.chip.cloud{font-size:10.5px;padding:1px 6px;background:#eaf6ec;color:#2f7d3e}

/* ---------- guía de primeros pasos ---------- */
#tour{position:fixed;inset:0;z-index:200}
.tour-hole{position:fixed;border-radius:10px;box-shadow:0 0 0 9999px rgba(10,14,16,.62),0 0 0 3px #ffe14d;transition:all .25s ease;pointer-events:none}
.tour-bub{position:fixed;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:0 14px 40px rgba(0,0,0,.35);transition:left .25s,top .25s}
.tour-bub h3{font-family:var(--f-display);font-size:22px;text-transform:uppercase;margin:2px 0 6px}
.tour-bub p{font-size:14px;line-height:1.45;margin-bottom:12px}
.tour-bub .row-btns{display:flex;align-items:center;gap:6px}.tour-bub .sp{flex:1}
.tour-n{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent)}

/* ---------- soporte ---------- */
.dot{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:#e0302a;color:#fff;font-size:11px;font-weight:700;margin-left:4px;vertical-align:middle}
.ticket{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1px solid var(--line);background:var(--panel-2);border-radius:10px;padding:10px 12px;cursor:pointer;color:inherit;font:inherit}
.ticket:hover{border-color:var(--accent)}.ticket.unread{border-color:#e0302a;background:#fff4f2}
@media (prefers-color-scheme:dark){.ticket.unread{background:#3a1c1a}}
.ticket .tk-ic{font-size:20px}.ticket .tk-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.ticket .tk-main small{color:var(--muted);font-size:12px}
.ticket i{font-style:normal;color:#e0302a;font-weight:700}.ticket .tk-go{font-size:22px;color:var(--muted)}
.pill{display:inline-block;padding:0 7px;border-radius:99px;font-size:11px;font-weight:600}
.pill.st-new{background:#fff1c2;color:#7a5600}.pill.st-ans{background:#dbe7f4;color:#1c5fa8}.pill.st-ok{background:#e3f4e6;color:#2f7d3e}
.th-head{display:flex;justify-content:space-between;align-items:center}
.chat{display:flex;flex-direction:column;gap:8px;max-height:46vh;overflow:auto;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2)}
.bub{max-width:80%;padding:8px 11px;border-radius:12px;font-size:14px;line-height:1.4;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.bub small{display:block;font-size:10.5px;opacity:.7;margin-top:3px}
.bub.them{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:3px}
.bub.me{align-self:flex-end;background:#1c5fa8;color:#fff;border-bottom-right-radius:3px}
.reply{display:flex;gap:8px;align-items:flex-end}.reply textarea{flex:1}
.help-card.hot{border-color:#e0302a;background:#fff4f2}
@media (prefers-color-scheme:dark){.help-card.hot{background:#3a1c1a}}
.seg.sm .segb{padding:4px 10px;font-size:12px}
.row-btns .sp{flex:1}
#acct.has-dot{position:relative}#acct.has-dot::after{content:"";position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;background:#e0302a;border:2px solid var(--panel)}
.reply .txt{min-height:0;height:62px;resize:vertical}