/* Kolory z księgi znaku Sali. Bez szarego: czerń, ciemne tło matrycy, biel sierści, bursztyn. */
:root{--bg:#000;--panel:#0E1116;--line:#22262E;--ink:#F4F6F8;--muted:#8B93A1;--amber:#FFB020;--red:#D7263D;--blue:#5AB4FF}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:980px;margin:0 auto;padding:18px 16px 8px}
.logo{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.logo svg{display:block}
h1{margin:0;font-size:1.35rem;font-weight:700;letter-spacing:.02em}
h2{font-size:.8rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;margin:0 0 4px}
main{max-width:980px;margin:0 auto;padding:8px 16px 48px}
button,select,input,textarea{font:inherit;color:inherit}
button{background:var(--panel);border:0;border-radius:999px;padding:9px 16px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent}
button.on{background:var(--ink);color:#000}
button.danger{color:var(--red)}
button:active{opacity:.8}
button:disabled{opacity:.4;cursor:default}
select,input[type=text],input[type=password],input[type=number],input[type=search],input[type=time],input[type=date],textarea{color-scheme:dark;background:var(--panel);border:1px solid transparent;border-radius:10px;padding:9px 12px;width:100%}
input::placeholder{color:var(--muted);opacity:.7}
select{appearance:none;padding-right:28px;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.clock-pick select{min-width:220px;border-radius:999px}
textarea{resize:vertical;min-height:64px}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--amber)}

/* pasek „brak serwera” */
.banner{max-width:980px;margin:6px auto 0;padding:10px 16px;font-size:.9rem;color:var(--amber);display:flex;gap:10px;align-items:flex-start}
.banner::before{content:"";flex:0 0 8px;width:8px;height:8px;margin-top:.45em;border-radius:50%;background:var(--amber);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.25}}

.preview{position:relative;z-index:5;background:var(--bg);padding:26px 16px 0;margin:2px -16px 0}
.stage{position:relative;width:100%;aspect-ratio:2/1;touch-action:none;user-select:none}
#led{position:absolute;inset:0;width:100%;height:100%}
.overlay{position:absolute;inset:0}
.overlay.off{pointer-events:none;visibility:hidden}
.blk{position:absolute;border:1px dashed var(--ink);border-radius:4px;opacity:.45;cursor:move}
.blk.sel{opacity:1;border-style:solid;border-width:2px;z-index:2}
.blk .tag{position:absolute;left:-1px;top:-22px;font-size:.72rem;font-weight:650;background:var(--ink);color:#000;padding:1px 8px;border-radius:999px;white-space:nowrap;display:none}
.blk.sel .tag{display:block}
.blk .h{position:absolute;width:14px;height:14px;background:var(--ink);border-radius:50%;display:none}
.blk.sel .h{display:block}
.h::after{content:"";position:absolute;inset:-11px;border-radius:50%}
.h.nw{left:-8px;top:-8px;cursor:nwse-resize}.h.ne{right:-8px;top:-8px;cursor:nesw-resize}
.h.sw{left:-8px;bottom:-8px;cursor:nesw-resize}.h.se{right:-8px;bottom:-8px;cursor:nwse-resize}
.h.n{left:calc(50% - 7px);top:-8px;cursor:ns-resize}.h.s{left:calc(50% - 7px);bottom:-8px;cursor:ns-resize}
.h.w{top:calc(50% - 7px);left:-8px;cursor:ew-resize}.h.e{top:calc(50% - 7px);right:-8px;cursor:ew-resize}

.status{min-height:1.5em;margin:0;padding:8px 0 10px;font-size:.85rem;text-align:center;color:var(--muted)}
.status b{color:var(--amber);font-weight:600}
.status.bad b{color:var(--red)}
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;max-width:460px;margin:6px auto 14px;padding:4px;background:var(--panel);border-radius:999px}
.modes button{padding:9px 6px;background:none}
.modes button.on{background:var(--ink)}
.add{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:28px}
@media (max-width:700px){.cols{grid-template-columns:minmax(0,1fr)}}
.hint{font-size:.82rem;margin:0 0 12px;color:var(--muted)}
.layers{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.layers li{display:flex;align-items:center;gap:6px;background:var(--panel);border-radius:12px;padding:4px 4px 4px 14px;cursor:pointer}
.layers li.sel{box-shadow:inset 0 0 0 2px var(--ink)}
.layers li.off span{color:var(--muted);text-decoration:line-through}
.layers li span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:6px 0}
.layers li button{background:none;padding:6px 10px;border-radius:8px}
.layers li button:disabled{opacity:.25}
#props{display:flex;flex-direction:column;gap:14px}
#props label,.settings label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600}
#props .row{display:flex;gap:10px}
#props .row>*{flex:1}
#props .check{flex-direction:row;align-items:center;gap:10px;font-weight:500}
#props .check input{width:18px;height:18px;accent-color:var(--amber)}
.note{font-size:.85rem;margin:0;color:var(--amber)}
.note:empty{display:none}
.swatches{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sw{width:34px;height:34px;border-radius:50%;padding:0;border:2px solid transparent}
.sw.on{border-color:var(--ink);box-shadow:inset 0 0 0 3px #000}
.sw.custom{position:relative;overflow:hidden;background:conic-gradient(#D7263D,#FFB020,#F4F6F8,#5AB4FF,#FF7A9A,#D7263D)}
.sw.custom input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.tools{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 10px}
input[type=range]{width:100%;accent-color:var(--amber)}
.settings{margin-top:30px;max-width:420px;display:flex;flex-direction:column;gap:14px;padding-top:18px;border-top:1px solid var(--line)}
.settings[open]{padding-bottom:4px}
.settings summary,.more summary{cursor:pointer;font-weight:650;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px}
.settings summary::-webkit-details-marker,.more summary::-webkit-details-marker{display:none}
.settings summary::after,.more summary::after{content:"";width:7px;height:7px;border:solid var(--muted);border-width:0 2px 2px 0;transform:rotate(45deg);margin-right:6px;transition:transform .15s}
.settings[open] summary::after,.more[open] summary::after{transform:rotate(-135deg)}
.settings[open] summary{margin-bottom:14px}
.settings>label,.settings>p,.settings>button{margin-bottom:14px}
.more{background:var(--panel);border-radius:14px;padding:12px 14px}
.more summary{font-size:.9rem}
.more[open] summary{margin-bottom:12px}
.more input[type=number]{background:#000}
.more .places button{background:#000}
.settings button{align-self:flex-start}
.head-right{display:flex;align-items:center;gap:8px}
button.ghost{background:none;color:var(--muted)}
button.ghost:hover{color:var(--ink)}
button.primary{background:var(--ink);color:#000;width:100%;padding:14px}
.narrow{max-width:380px;margin:0 auto;padding:16px 16px 40px;text-align:center}
.narrow form{display:flex;flex-direction:column;gap:14px;text-align:left}
.narrow label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600}
.face{display:flex;justify-content:center;margin:4px 0 18px}
.face canvas{width:160px;height:160px}
h2.big{font-size:1.5rem;letter-spacing:-.01em;text-transform:none;margin:0 0 8px}
.lead{margin:0 0 24px;color:var(--muted)}
.err{color:var(--red);margin:0;min-height:1.2em;font-size:.9rem}
input.code{font-size:1.6rem;letter-spacing:.4em;text-transform:uppercase;text-align:center;font-weight:700;font-family:ui-monospace,Menlo,Consolas,monospace}
input.code::placeholder{letter-spacing:.4em}
.help{margin-top:28px;text-align:left;color:var(--muted);font-size:.9rem}
.help summary{cursor:pointer;color:var(--ink);font-weight:600;list-style:none;text-align:center}
.help summary::-webkit-details-marker{display:none}
.help p{margin:12px 0 0;padding:12px 14px;border:1px solid var(--line);border-radius:14px}
.help b{color:var(--ink)}
.acc-block{margin-bottom:28px}
.acc-block h3{margin:0;font-size:1rem}
.acc-block .hint{margin:0}
.help .acc-block{margin-top:14px}
.help .acc-block p{border:0;padding:0;margin:0}
@media (max-width:520px){.clock-pick select{min-width:0;max-width:52vw}}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.lib button{display:flex;flex-direction:column;align-items:center;gap:4px;border-radius:12px;padding:8px 4px;font-weight:500;font-size:.75rem}
.lib button.on{background:var(--panel);box-shadow:inset 0 0 0 2px var(--ink);color:inherit}
.lib canvas{width:56px;height:56px}
.lib span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.presets{display:flex;flex-wrap:wrap;gap:6px;margin-top:-6px}
.presets button{padding:5px 10px;font-weight:500;font-size:.78rem;font-family:ui-monospace,Menlo,Consolas,monospace}
.geo{display:flex;flex-direction:column;gap:4px;margin-top:-6px}
.geo button{text-align:left;border-radius:10px;display:flex;justify-content:space-between;gap:10px}
.geo small{font-weight:400;color:var(--muted)}
.geom{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.geom label{font-weight:600}
.places{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.places button{padding:7px 12px;font-size:.85rem}
input[type=number]{-moz-appearance:textfield}
#props .row button{flex:0 0 auto}
.fonts{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin:-4px 0 14px}
.fonts button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border-radius:14px;padding:10px 6px;min-height:72px;font-weight:500;font-size:.8rem;color:var(--muted);box-shadow:inset 0 0 0 2px transparent}
.fonts button.on{background:var(--panel);color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.fonts canvas{max-width:100%;height:auto}
.fonts b{font-size:1.3rem;line-height:36px;color:var(--ink)}
.views{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 6px}
.views button{display:inline-flex;align-items:center;gap:6px}
.views i{width:8px;height:8px;border-radius:50%;background:var(--amber,#FFB020);display:inline-block}
.view-now{margin:0 0 10px}
.view-edit{align-items:flex-end;margin-bottom:12px}
.rule{background:var(--panel);border-radius:16px;padding:12px 14px;margin:0 0 12px}
.rule.off{opacity:.55}
.rule .row{margin-top:8px}
.rule select,.rule input[type=time],.rule input[type=date]{background:#000}
.rule-head{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px}
.rule-sum{color:var(--muted);font-size:.85rem}
.days{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.days button{padding:6px 10px;min-width:40px;background:#000}
.days button.on{background:var(--ink);color:#000}
.rule-actions{justify-content:flex-end}
.rule-actions button{background:#000}
.props-head{display:flex;align-items:center;gap:8px;margin-bottom:-4px}
.props-head h2{margin:0}
.props-head .back{padding:6px 12px 6px 4px;color:var(--ink);font-size:1rem;display:none}
.views-bar{margin-bottom:14px}
.views-bar .views{margin:0}
.view-now:empty{display:none}
.view-now{margin:6px 0 0}
.view-edit{margin:10px 0 0}
.tip{display:none}
@media (max-width:700px){
  main{padding-bottom:32px}
  .preview{position:sticky;top:0}
  .tip{display:block;margin-bottom:18px}
  /* wybrany blok: tylko jego ustawienia, bez listy (wraca przycisk ‹ Bloki) */
  .has-sel .add,.has-sel .cols>div:first-child{display:none}
  #blocks-panel:not(.has-sel) #props{display:none}
  .props-head .back{display:inline-block}
  .swatches{display:grid;grid-template-columns:repeat(10,1fr);gap:4px}
  .sw{width:100%;height:auto;aspect-ratio:1}
  .fonts{display:grid;grid-auto-flow:column;grid-auto-columns:96px;grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px;margin-right:-16px;padding-right:16px}
  .fonts button{scroll-snap-align:start}
  .add{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
  .add button{padding:10px 4px}
  .status{font-size:.8rem;padding:6px 0 8px}
}