/* =========================
   Shared layout helpers (used by timezone tool etc.)
   ========================= */

:where(body.tk[data-tool="timezone"]) .row{
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  padding: var(--wrap-pad);
  align-items: end;
}

:where(body.tk[data-tool="timezone"]) .btncol{ width: 130px; }
:where(body.tk[data-tool="timezone"]) .col label{ display: block; font-size: 13px; margin-bottom: 6px; color: var(--muted-2); }

:where(body.tk[data-tool="timezone"]) .nowgrid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
  padding: 0 var(--wrap-pad) var(--wrap-pad);
}

:where(body.tk[data-tool="timezone"]) .nowcard{
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

:where(body.tk[data-tool="timezone"]) .nowcard .tz{ font-weight: 700; }
:where(body.tk[data-tool="timezone"]) .nowcard .t{ font-size: 22px; margin-top: 6px; }

:where(body.tk[data-tool="timezone"]) .grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
  padding: 0 var(--wrap-pad) var(--wrap-pad);
}

:where(body.tk[data-tool="timezone"]) .cell{
  padding: 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border);
}

:where(body.tk[data-tool="timezone"]) .cell .hour{ font-weight: 800; }
:where(body.tk[data-tool="timezone"]) .cell .local{ opacity: .85; margin-top: 4px; font-size: 13px; }

:where(body.tk[data-tool="timezone"]) .cell.good{ background: var(--good-bg); border-color: var(--good-bd); }
:where(body.tk[data-tool="timezone"]) .cell.ok{ background: var(--ok-bg);   border-color: var(--ok-bd); }
:where(body.tk[data-tool="timezone"]) .cell.bad{ background: var(--bad-bg);  border-color: var(--bad-bd); }

:where(body.tk[data-tool="timezone"]) .tag{
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.35);
  color: var(--text);
}
:where(body.tk[data-tool="timezone"]) .tag.good{ background: rgba(16,185,129,0.18); border-color: rgba(16,185,129,0.40); }
:where(body.tk[data-tool="timezone"]) .tag.ok{ background: rgba(245,158,11,0.18); border-color: rgba(245,158,11,0.40); opacity: .9; }
:where(body.tk[data-tool="timezone"]) .tag.bad{ background: rgba(239,68,68,0.14);  border-color: rgba(239,68,68,0.32);  opacity: .75; }

/* Selected timezone badge */
:where(body.tk[data-tool="timezone"]) .tzbadge{
  display: inline-block;
  margin-left: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-2);
  background: rgba(255,255,255,0.65);
  font-weight: 800;
  letter-spacing: .2px;
  color: var(--text);
}

/* Highlight current time slot */
:where(body.tk[data-tool="timezone"]) .cell.now-slot{
  border: 2px solid var(--danger);
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.12);
  position: relative;
}
:where(body.tk[data-tool="timezone"]) .cell.now-slot::after{
  content: "NOW";
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .5px;
  color: var(--danger);
}

/* Timezone: first row base | swap | target */
:where(body.tk[data-tool="timezone"]) .tzrow{
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
}
:where(body.tk[data-tool="timezone"]) .swapcol{ width: 110px; }

/* Visual uplift (scoped): keep tool cards feeling consistent without leaking via shared CSS */
:where(body.tk[data-tool="timezone"]) .nowcard,
:where(body.tk[data-tool="timezone"]) .cell{
  box-shadow:
    0 1px 0 rgba(17,24,39,0.04),
    0 10px 30px rgba(17,24,39,0.08);
  transition:
    transform 180ms ease-out,
    box-shadow 180ms ease-out,
    background-color 180ms ease-out,
    border-color 180ms ease-out,
    color 180ms ease-out;
}

:where(body.tk[data-tool="timezone"]) .nowcard:hover{
  transform: translateY(-2px);
  box-shadow:
    0 4px 10px rgba(17,24,39,0.06),
    0 16px 40px rgba(17,24,39,0.10);
}