/* Tarhvizhe Unified Jalali Calendar v2 */
.tvuc-wrap{
  --tvuc-bg:#0f172a;--tvuc-panel:#111b31;--tvuc-border:#334155;--tvuc-text:#f8fafc;
  --tvuc-muted:#94a3b8;--tvuc-accent:#38bdf8;--tvuc-danger:#ef4444;
  position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;
  align-items:center;width:100%;max-width:100%;direction:rtl
}
.tvuc-editor{
  width:100%!important;min-width:0;min-height:44px;box-sizing:border-box;
  border:1px solid rgba(148,163,184,.38)!important;border-radius:13px!important;
  padding:9px 12px!important;background:var(--tvuc-bg)!important;color:var(--tvuc-text)!important;
  font:inherit!important;text-align:center!important;direction:ltr!important
}
.tvuc-editor::placeholder{color:var(--tvuc-muted)}
.tvuc-editor:focus,.tvuc-trigger:focus-visible,.tvuc-nav:focus-visible,.tvuc-day:focus-visible,.tvuc-today:focus-visible,.tvuc-close:focus-visible{
  outline:3px solid rgba(56,189,248,.36)!important;outline-offset:2px!important;border-color:var(--tvuc-accent)!important
}
.tvuc-editor[aria-invalid="true"]{border-color:#fb7185!important}
.tvuc-native-hidden{
  position:absolute!important;inset-inline-start:0!important;top:0!important;
  width:1px!important;height:1px!important;margin:0!important;padding:0!important;border:0!important;
  overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;
  white-space:nowrap!important;opacity:0!important;pointer-events:none!important
}
.tvuc-trigger{
  min-height:44px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;
  gap:6px!important;border:1px solid rgba(56,189,248,.34)!important;border-radius:13px!important;
  padding:8px 11px!important;background:#10233b!important;color:#bae6fd!important;font:inherit!important;
  font-weight:800!important;white-space:nowrap!important;cursor:pointer!important
}
.tvuc-trigger:hover{background:#16314f!important;border-color:#38bdf8!important}
.tvuc-error{grid-column:1/-1;display:block;min-height:0;color:#fecaca;font-size:12px;font-weight:700}
.tvuc-error:empty{display:none}

.tvuc-popover{
  display:none;position:absolute;z-index:10080;top:calc(100% + 8px);right:0;
  width:min(340px,calc(100vw - 28px));padding:14px;border:1px solid rgba(148,163,184,.32);
  border-radius:20px;background:var(--tvuc-bg);color:var(--tvuc-text);
  box-shadow:0 26px 75px rgba(0,0,0,.50);direction:rtl
}
.tvuc-popover.open{display:block}
.tvuc-head{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;gap:8px;margin-bottom:10px}
.tvuc-caption{text-align:center;font-size:16px;font-weight:900}
.tvuc-nav{
  height:40px!important;min-height:40px!important;padding:0!important;border-radius:12px!important;
  font-size:25px!important;line-height:1!important;background:#17243d!important;color:#fff!important;
  border:1px solid #3b4d6c!important;cursor:pointer!important
}
.tvuc-week,.tvuc-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.tvuc-week{margin-bottom:7px;color:var(--tvuc-muted);text-align:center;font-weight:900;font-size:12px}
.tvuc-day{
  position:relative;min-width:0!important;width:100%!important;height:40px!important;min-height:40px!important;
  padding:0!important;border:1px solid transparent!important;border-radius:11px!important;
  background:var(--tvuc-panel)!important;color:#e2e8f0!important;font:inherit!important;font-size:13px!important;
  font-weight:900!important;box-shadow:none!important;cursor:pointer!important
}
.tvuc-day:hover{border-color:var(--tvuc-accent)!important;background:#182744!important;transform:none!important}
.tvuc-day.friday{color:#fda4af!important;background:rgba(244,63,94,.10)!important}
.tvuc-day.official{color:#fecaca!important;background:rgba(239,68,68,.17)!important;border-color:rgba(239,68,68,.28)!important}
.tvuc-day.official.friday{background:linear-gradient(135deg,rgba(239,68,68,.22),rgba(245,158,11,.10))!important}
.tvuc-day.today:after{content:"";position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--tvuc-accent)}
.tvuc-day.selected{outline:2px solid var(--tvuc-accent)!important;outline-offset:1px;background:rgba(56,189,248,.20)!important;color:#fff!important}
.tvuc-day.empty{visibility:hidden}
.tvuc-foot{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid rgba(148,163,184,.17)}
.tvuc-legend{display:inline-flex;align-items:center;gap:5px;color:#cbd5e1;font-size:11px;font-weight:800}
.tvuc-legend:before{content:"";width:9px;height:9px;border-radius:3px}
.tvuc-legend.official:before{background:#ef4444}.tvuc-legend.friday:before{background:#fb7185}
.tvuc-today,.tvuc-close{
  min-height:34px!important;padding:5px 10px!important;border-radius:10px!important;font-size:12px!important;
  background:#17233d!important;color:#bae6fd!important;border:1px solid #31415f!important;cursor:pointer!important
}
.tvuc-today{margin-right:auto!important}
@media(max-width:640px){
  .tvuc-wrap{grid-template-columns:minmax(0,1fr) auto}
  .tvuc-trigger-text{display:none}
  .tvuc-popover{position:fixed;right:14px;left:14px;top:50%;transform:translateY(-50%);width:auto;max-height:88vh;overflow:auto}
  .tvuc-day{height:42px!important;min-height:42px!important}
}
@media(prefers-reduced-motion:reduce){.tvuc-popover,.tvuc-day,.tvuc-trigger{scroll-behavior:auto!important;transition:none!important}}