/* ============================================
   Availability Board — Privát Hudec booking plugin
   Per-row grid structure (label | strip | button) sharing the same
   grid-template-columns, so the date-header and day-cell columns are
   always perfectly aligned.
   ============================================ */

.phb-avail-wrap {
  --pab-blue:    #0E2949;
  --pab-navy:    #0E2949;
  --pab-gold:    #b8946a;
  --pab-cream:   #f5efe4;
  --pab-cream-2: #ebe2d2;
  --pab-bg:      #ffffff;
  --pab-line:    #e0d9c8;
  --pab-line-2:  #ece5d5;
  --pab-ink-1:   #0E2949;
  --pab-ink-2:   #3a4659;
  --pab-ink-3:   #7a8395;
  --pab-r-md:    10px;
  --pab-r-lg:    16px;

  background: linear-gradient(180deg, var(--pab-cream-2) 0%, var(--pab-cream) 100%);
  padding: 56px 32px;
  font-family: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.phb-avail {
  position: relative;
  margin: 0 auto; max-width: 1200px;
  background: #fff; border-radius: var(--pab-r-lg);
  box-shadow: 0 20px 48px rgba(0,0,0,.18), 0 4px 12px rgba(0,0,0,.08);
  padding: 22px 24px;
}

/* ---- Header ---- */
.phb-avail-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap; gap: 12px;
}
.phb-avail-head h3 {
  margin: 0; font-size: 18px; font-weight: 700; color: var(--pab-navy);
  letter-spacing: -.01em;
  display: flex; align-items: center; gap: 10px;
}
.phb-avail-head h3 .live {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: #1f8a5b;
  padding: 4px 8px; background: #e6f4ed; border-radius: 999px;
}
.phb-avail-head h3 .live::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: #2ea876; animation: phb-pulse 2s ease-in-out infinite;
}
.phb-avail-legend {
  display: flex; gap: 16px; font-size: 12px; color: var(--pab-ink-3);
  flex-wrap: wrap;
}
.phb-avail-legend .lg { display: inline-flex; align-items: center; gap: 6px; }
.phb-avail-legend .sw { width: 12px; height: 12px; border-radius: 3px; }
.phb-avail-legend .sw.free { background: #d3f0e0; border: 1px solid #14b87a; }
.phb-avail-legend .sw.part { background: #ffefd1; border: 1px solid #ff9d27; }
.phb-avail-legend .sw.busy { background: #ffe0e0; border: 1px solid #e74c3c; }

/* ---- Per-row grid: label | strip | button ---- */
.phb-avail-rows {
  display: flex; flex-direction: column; gap: 6px;
}
.phb-avail-row {
  display: grid;
  grid-template-columns: 210px 1fr 140px;
  gap: 14px;
  align-items: center;
}

/* date header row */
.phb-avail-row.header {
  padding: 0 6px 8px;
  border-bottom: 1px solid var(--pab-line-2);
  margin-bottom: 4px;
}
.phb-avail-row.header .phb-strip-cell {
  display: grid;
  grid-template-columns: repeat(var(--phb-days, 14), 1fr);
  gap: 3px;
}
.phb-avail-row.header .dh {
  text-align: center;
  font-size: 10px; line-height: 1.3;
  color: var(--pab-ink-3);
  padding: 2px 0;
}
.phb-avail-row.header .dh.weekend { color: var(--pab-blue); font-weight: 600; }
.phb-avail-row.header .dh.today {
  background: var(--pab-blue); color: #fff; border-radius: 4px; font-weight: 700;
}
.phb-avail-row.header .dh .wd {
  display: block; font-size: 9px; letter-spacing: .04em; text-transform: uppercase; opacity: .7;
}
.phb-avail-row.header .dh .dn { font-size: 12px; font-weight: 600; }

/* room rows */
.phb-avail-row.room {
  height: 60px;
  padding: 4px 6px;
  border-radius: var(--pab-r-md);
  transition: background .15s;
}
.phb-avail-row.room:hover { background: var(--pab-line-2); }

.phb-label-cell {
  display: flex; align-items: center; gap: 10px;
  min-width: 0;
}
.phb-label-cell .ra {
  width: 38px; height: 38px; border-radius: 8px;
  background: linear-gradient(135deg, #6aa4dc, #2A6FDB);
  color: #fff; display: grid; place-items: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.phb-label-cell .ra.r2 { background: linear-gradient(135deg, #7bc3a3, #2e8a5a); }
.phb-label-cell .ra.r3 { background: linear-gradient(135deg, #f0b863, #d18a2a); }
.phb-label-cell .ra.r4 { background: linear-gradient(135deg, #a78dd9, #6c4ec9); }
.phb-label-cell .rn { min-width: 0; flex: 1; }
.phb-label-cell .nm {
  font-size: 13.5px; font-weight: 700; color: var(--pab-navy);
  letter-spacing: -.005em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  line-height: 1.2;
}
.phb-label-cell .px { font-size: 11px; color: var(--pab-ink-3); margin-top: 2px; }
.phb-label-cell .px .am { color: var(--pab-gold); font-weight: 700; font-size: 12px; }

.phb-avail-row.room .phb-strip-cell {
  display: grid;
  grid-template-columns: repeat(var(--phb-days, 14), 1fr);
  gap: 3px;
}
.phb-avail-cell {
  height: 40px; border-radius: 6px;
  background: #d3f0e0; border: 1px solid #74cf95;
  cursor: pointer; position: relative;
  transition: transform .12s, background .15s;
}
.phb-avail-cell:hover { transform: scale(1.08); background: #b8e6c8; z-index: 2; }
.phb-avail-cell.part { background: #ffefd1; border-color: #ff9d27; }
.phb-avail-cell.part:hover { background: #ffe1ad; }
.phb-avail-cell.busy { background: #ffe0e0; border-color: #e74c3c; cursor: not-allowed; }
.phb-avail-cell.busy:hover { transform: none; }
.phb-avail-cell.weekend { box-shadow: inset 0 0 0 1px rgba(42,111,219,.15); }
.phb-avail-cell.today-col { box-shadow: inset 0 0 0 2px var(--pab-blue); }

.phb-action-cell { display: flex; justify-content: flex-end; }
.phb-avail-row .rb {
  background: var(--pab-navy); color: #fff;
  padding: 0 16px; border: 0; border-radius: var(--pab-r-md);
  font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 40px; width: 100%;
  cursor: pointer;
  transition: background .15s, transform .1s;
  font-family: inherit;
}
.phb-avail-row .rb:hover { background: var(--pab-gold); }
.phb-avail-row .rb:active { transform: scale(.97); }

/* ---- Quick action chips ---- */
.phb-avail-quick-actions {
  display: flex; gap: 10px; margin-top: 18px;
  padding-top: 14px; border-top: 1px solid var(--pab-line-2);
  flex-wrap: wrap;
}
.phb-avail-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border: 1px solid var(--pab-line);
  border-radius: 999px; background: #fff;
  font-size: 13px; color: var(--pab-ink-2); font-weight: 500;
  cursor: pointer; transition: all .15s;
  font-family: inherit;
}
.phb-avail-chip:hover { border-color: var(--pab-gold); color: var(--pab-gold); background: #fbf6ee; }
.phb-avail-chip svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.8; }

/* ---- Footer ---- */
.phb-avail-foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--pab-line-2);
  font-size: 12px; color: var(--pab-ink-3);
  flex-wrap: wrap; gap: 8px;
}

/* ---- Loading ---- */
.phb-avail-loading {
  display: flex; align-items: center; justify-content: center;
  height: 200px; color: var(--pab-ink-3); font-size: 14px; gap: 10px;
}
.phb-avail-loading::before {
  content: ''; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--pab-line); border-top-color: var(--pab-blue);
  animation: phb-spin .7s linear infinite;
}

@keyframes phb-spin { to { transform: rotate(360deg); } }
@keyframes phb-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(.85); }
}

/* ---- Tablet ---- */
@media (max-width: 980px) {
  .phb-avail-row {
    grid-template-columns: 170px 1fr 110px;
    gap: 10px;
  }
  .phb-label-cell .ra { width: 34px; height: 34px; }
  .phb-label-cell .nm { font-size: 13px; }
  .phb-avail-row .rb { font-size: 10px; padding: 0 8px; }
}

/* ---- Mobile — stacked per-room cards ---- */
@media (max-width: 720px) {
  .phb-avail-wrap { padding: 32px 14px; }
  .phb-avail { padding: 18px 16px; }
  .phb-avail-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .phb-avail-legend { font-size: 11px; gap: 10px; flex-wrap: wrap; }

  .phb-avail-row.header { display: none; }
  .phb-avail-rows { gap: 12px; }
  .phb-avail-row.room {
    display: block;
    height: auto;
    padding: 12px;
    border: 1px solid var(--pab-line);
    border-radius: var(--pab-r-md);
  }
  .phb-avail-row.room:hover { background: #fff; }
  .phb-avail-row.room .phb-label-cell { margin-bottom: 10px; }
  .phb-avail-row.room .phb-strip-cell {
    grid-template-columns: repeat(var(--phb-mobile-days, 7), 1fr);
    gap: 4px;
    margin-bottom: 10px;
  }
  .phb-avail-row.room .phb-strip-cell .phb-avail-cell {
    aspect-ratio: 1; height: auto;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    font-size: 10px; color: var(--pab-ink-2);
    text-align: center;
  }
  .phb-avail-row.room .phb-strip-cell .phb-avail-cell.busy { color: rgba(0,0,0,.4); }
  .phb-avail-row.room .phb-strip-cell .phb-avail-cell .wd {
    font-size: 9px; opacity: .65; text-transform: uppercase; line-height: 1;
  }
  .phb-avail-row.room .phb-strip-cell .phb-avail-cell .dn {
    font-weight: 700; line-height: 1.1; margin-top: 1px;
  }
  .phb-avail-row.room .phb-action-cell { display: block; }
  .phb-avail-row.room .rb { font-size: 11px; padding: 12px; height: auto; }
  .phb-avail-quick-actions { gap: 6px; }
  .phb-avail-chip { font-size: 12px; padding: 7px 11px; }
}