:root {
  --bg: #0d1115;
  --panel: #131a21;
  --panel2: #0f151b;
  --text: #d7e2ea;
  --muted: #9db0be;
  --line: #22303b;
  --accent: #67b7ff;
  --timecol-w: 28px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial;

  /* bod 4: stránka sama nescrolluje */
  overflow: hidden;
}

/* bod 4: layout topbar + zbytek */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

#topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel2) 100%);
  border-bottom: 1px solid var(--line);
  padding: 10px 12px 8px 12px;
}

.topbar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.title {
  font-weight: 700;
  letter-spacing: 0.3px;
  margin-right: 10px;
}

.controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ctrl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  user-select: none;
}

.ctrl input[type="number"] {
  width: 70px;
  padding: 4px 6px;
  background: #0c1217;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 6px;
}

button {
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: #0c1217;
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
}

button:hover {
  border-color: #2b3d4c;
}

button:active {
  transform: translateY(1px);
}

.product-box {
  display: flex;
  gap: 10px 14px;
  flex-wrap: wrap;
  padding: 6px 0;
}

.prod {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0c1217;
  user-select: none;
}

.prod input {
  transform: translateY(1px);
}

.prod .key {
  color: var(--text);
  font-weight: 600;
}

.prod .hint {
  color: var(--muted);
  font-size: 12px;
}

.status {
  color: var(--muted);
  font-size: 13px;
  padding-top: 2px;
}

#main {
  flex: 1 1 auto;
  min-height: 0;
  /* důležité pro správný overflow u potomka */
  overflow: hidden;
  /* aby scrollbar byl jen v gridWrap */
}


#gridWrap {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  height: 100%;
  /* bere výšku z #main */
  overflow: auto;
  /* jediný v-scrollbar bude tady */
  padding: 0;
  /* dáme radši margin na tabulku (viz níž) */
}


table {
  margin: 10px;
  border-collapse: separate;
  /* bod 5: sticky hlavička se nebude chovat divně */
  border-spacing: 0;
  table-layout: fixed;
}

th,
td {
  border: 1px solid var(--line);
  vertical-align: top;
  background: #0b1015;
}

th {
  position: sticky;
  top: 0;
  /* sticky v rámci scroll containeru */
  z-index: 3;
  background: #0f151b;
  padding: 6px 8px;
  text-align: left;
  font-weight: 600;
}

td.cell {
  padding: 15px;
}

td.cell img {
  display: block;
  /* žádné škálování */
  max-width: none;
  height: auto;
  padding: 0;
}

th.timecol,
td.timecol {
  width: var(--timecol-w);
  min-width: var(--timecol-w);
  max-width: var(--timecol-w);

  padding: 0;
  position: sticky;
  left: 0;
  z-index: 6;
  background: #0f151b;
  border-right: 1px solid #22303a;

  overflow: hidden; /* ať text nikdy neleze přes bitmapu */
}

/* Text uprostřed buňky, vždy jedna "řádka" (otočená) */
.timecol .timecolText {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  transform-origin: center;

  display: inline-block;
  width: max-content;
  max-width: none;

  font-weight: 600;
  white-space: nowrap;   /* NE-láme na mezerách */
  pointer-events: none;
}


html.wrap-timecol .timecol .timecolText {
  white-space: pre;      /* zlomí POUZE na \n */
}


/* aby se horní levý roh (průsečík sticky řádku a sticky sloupce) správně překrýval */
tr:first-child>th.timecol {
  z-index: 8;
  /* nad sticky headerem */
}

.hidden-col {
  display: none !important;
}

.frame {
  position: relative;
  display: inline-block;
}

.frame img {
  display: block;
}

.frame canvas.ov {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

/* scroll kontejner: normální kurzor */
#gridWrap {
  cursor: default;
  position: relative; 
}

/* grab pouze v ploše s obsahem */
#gridInner.grab {
  cursor: grab;
  user-select: none;
}

#gridInner.grab.grabbing {
  cursor: grabbing;
}

/* spinner (stejný jako v MSGview.css) */
#spinner{
  position: absolute;
  width: 64px;
  height: 64px;
  display: none;
  z-index: 50;
  pointer-events: none;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 50%;
}

#spinner .spin{
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 6px solid rgba(255,255,255,0.25);
  border-top-color: rgba(255,255,255,0.95);
  animation: spin 0.8s linear infinite;
}

@keyframes spin{
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ===== iPhone / mobile: topbar ~50 % menší ===== */
@media (pointer: coarse) and (max-width: 1024px) {

  html,
  body {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  /* globální zmenšení topbaru */
  #topbar {
    padding: 4px 6px;
    font-size: 10px;
    /* <<< hlavní kouzlo */
    line-height: 1.1;
  }

  .topbar-row {
    gap: 4px 6px;
    margin-bottom: 2px;
  }

  .title {
    font-size: 10px;
    margin-right: 4px;
    letter-spacing: 0.1px;
  }

  .controls {
    gap: 4px 6px;
  }

  .ctrl {
    gap: 3px;
    font-size: 9px;
  }

  .ctrl input[type="number"] {
    width: 44px;
    padding: 1px 4px;
    font-size: 9px;
  }

  button {
    padding: 2px 6px;
    font-size: 9px;
    border-radius: 6px;
  }

  .product-box {
    gap: 4px 6px;
    padding: 2px 0;
  }

  .prod {
    padding: 1px 4px;
    gap: 4px;
    font-size: 9px;
  }

  /* checkbox – iOS jistota */
  .prod input[type="checkbox"] {
    transform: translateY(1px) scale(0.65);
    /* <<< cca −50 % */
    transform-origin: left center;
  }

  .prod .hint {
    font-size: 8px;
  }

}