.birthday-hero {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:24px;
  align-items:center;
}
.birthday-hero-copy { max-width:780px; }
.birthday-hero-copy p { margin-bottom:0; }
.birthday-hero-icon {
  display:grid;
  place-items:center;
  width:78px;
  height:78px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:20px;
  background:rgba(255,255,255,.1);
  font-size:38px;
}

.birthday-filter-card { margin:18px 0; }
.birthday-filter-head,
.birthday-section-head {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:18px;
  margin-bottom:18px;
}
.birthday-filter-head h3,
.birthday-section-head h3 { margin:0 0 4px; }
.birthday-filter-head p,
.birthday-section-head p { margin:0; color:var(--text-muted); }
.birthday-filter-count { color:var(--text-muted); font-size:.84rem; font-weight:800; white-space:nowrap; }
.birthday-filter-grid {
  display:grid;
  grid-template-columns:minmax(240px,1.5fr) minmax(190px,1fr) minmax(180px,1fr) auto;
  gap:12px;
  align-items:end;
}
.birthday-control { display:flex; flex-direction:column; gap:7px; }
.birthday-control > span { color:var(--text-muted); font-size:.72rem; font-weight:850; letter-spacing:.06em; text-transform:uppercase; }
.birthday-control input,
.birthday-control select {
  width:100%;
  height:44px;
  padding:0 13px;
  border:1px solid var(--border);
  border-radius:9px;
  background:var(--bg-subtle);
  color:var(--text);
  font:inherit;
  outline:none;
}
.birthday-control input:focus,
.birthday-control select:focus { border-color:var(--accent-mid); background:var(--card); box-shadow:0 0 0 3px var(--accent-glow); }
.birthday-reset {
  height:44px;
  padding:0 16px;
  border:1px solid var(--border);
  border-radius:9px;
  background:var(--card);
  color:var(--text);
  font:inherit;
  font-weight:800;
  cursor:pointer;
}
.birthday-reset:hover { border-color:var(--accent-mid); color:var(--accent-mid); }
.birthday-no-results { margin:14px 0 0; padding:11px 13px; border-radius:9px; background:var(--danger-soft); color:var(--danger); font-weight:700; }

.birthday-summary-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
  margin:18px 0;
}
.birthday-summary-card { position:relative; min-height:150px; overflow:hidden; }
.birthday-summary-card::after {
  content:"";
  position:absolute;
  right:-38px;
  bottom:-45px;
  width:112px;
  height:112px;
  border-radius:50%;
  background:color-mix(in srgb,var(--birthday-accent,#ce0202) 12%,transparent);
}
.birthday-summary-label { display:flex; align-items:center; gap:8px; margin-bottom:12px; color:var(--text-muted); font-size:.75rem; font-weight:850; letter-spacing:.06em; text-transform:uppercase; }
.birthday-summary-value { position:relative; z-index:1; display:block; margin-bottom:7px; font-size:clamp(1.35rem,2vw,2rem); line-height:1.1; }
.birthday-summary-detail { position:relative; z-index:1; margin:0; color:var(--text-muted); }
.birthday-countdown-card.danger { --birthday-accent:#dc2626; }
.birthday-countdown-card.warning { --birthday-accent:#d97706; }
.birthday-countdown-card.safe { --birthday-accent:#15803d; }
.birthday-dot { width:10px; height:10px; flex:0 0 auto; border-radius:50%; background:var(--birthday-color,#15803d); box-shadow:0 0 0 4px color-mix(in srgb,var(--birthday-color,#15803d) 15%,transparent); }
.birthday-dot.danger { --birthday-color:#dc2626; }
.birthday-dot.warning { --birthday-color:#d97706; }
.birthday-dot.safe { --birthday-color:#15803d; }

.birthday-main-grid { display:grid; grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr); gap:18px; margin:18px 0; }
.birthday-calendar-card,
.birthday-month-card { min-width:0; }
.calendar-heading { align-items:center; }
.calendar-controls { display:flex; align-items:center; gap:7px; flex-wrap:wrap; justify-content:flex-end; }
.calendar-controls strong { min-width:150px; text-align:center; font-size:1rem; text-transform:capitalize; }
.calendar-controls button {
  min-width:36px;
  height:36px;
  padding:0 10px;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--card);
  color:var(--text);
  font:inherit;
  font-weight:800;
  cursor:pointer;
}
.calendar-controls button:hover { border-color:var(--accent-mid); color:var(--accent-mid); }
.birthday-calendar-weekdays,
.birthday-calendar { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:7px; }
.birthday-calendar-weekdays { margin-bottom:7px; }
.birthday-calendar-weekdays span { padding:5px 0; color:var(--text-muted); font-size:.72rem; font-weight:850; text-align:center; text-transform:uppercase; }
.calendar-empty { min-height:72px; }
.calendar-day {
  position:relative;
  min-height:72px;
  padding:9px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--bg-subtle);
  color:var(--text);
  text-align:left;
  font:inherit;
  cursor:default;
}
.calendar-day.has-birthday { border-color:color-mix(in srgb,var(--accent-mid) 40%,var(--border)); background:var(--accent-soft); cursor:pointer; }
.calendar-day.has-birthday:hover,
.calendar-day.has-birthday:focus-visible,
.calendar-day.tooltip-open { z-index:8; border-color:var(--accent-mid); box-shadow:0 8px 26px rgba(82,0,0,.16); outline:none; }
.calendar-day.is-today { box-shadow:inset 0 0 0 2px var(--accent-mid); }
.calendar-day-number { font-size:.86rem; font-weight:850; }
.calendar-marker { position:absolute; right:8px; bottom:8px; display:grid; place-items:center; min-width:23px; height:23px; padding:0 6px; border-radius:999px; background:var(--accent-mid); color:#fff; font-size:.72rem; font-weight:900; }
.calendar-tooltip {
  position:absolute;
  left:50%;
  bottom:calc(100% + 8px);
  width:min(280px,72vw);
  padding:12px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--card);
  color:var(--text);
  box-shadow:0 16px 38px rgba(0,0,0,.2);
  opacity:0;
  visibility:hidden;
  transform:translate(-50%,6px);
  transition:.16s ease;
  pointer-events:none;
}
.calendar-tooltip::after { content:""; position:absolute; top:100%; left:50%; width:10px; height:10px; background:var(--card); border-right:1px solid var(--border); border-bottom:1px solid var(--border); transform:translate(-50%,-5px) rotate(45deg); }
.calendar-day:hover .calendar-tooltip,
.calendar-day:focus-visible .calendar-tooltip,
.calendar-day.tooltip-open .calendar-tooltip { opacity:1; visibility:visible; transform:translate(-50%,0); }
.calendar-tooltip > strong { display:block; margin-bottom:7px; color:var(--accent-mid); }
.calendar-tooltip > span { display:block; padding:6px 0; border-top:1px solid var(--border); font-weight:800; }
.calendar-tooltip small { display:block; margin-top:2px; color:var(--text-muted); font-weight:500; line-height:1.3; }
.calendar-help { margin:12px 0 0; color:var(--text-muted); font-size:.78rem; }

.birthday-month-chart { display:grid; grid-template-columns:repeat(12,minmax(20px,1fr)); gap:6px; min-height:210px; align-items:end; padding:8px 0 4px; }
.month-bar { display:grid; grid-template-rows:auto 150px auto; gap:7px; align-items:end; min-width:0; padding:0; border:0; background:transparent; color:var(--text); font:inherit; cursor:pointer; }
.month-bar-value { color:var(--text-muted); font-size:.72rem; font-weight:850; text-align:center; }
.month-bar-track { position:relative; display:flex; align-items:flex-end; width:100%; height:150px; border-radius:7px 7px 3px 3px; background:var(--bg-subtle); overflow:hidden; }
.month-bar-track > span { width:100%; height:max(3px,var(--bar-size)); border-radius:7px 7px 3px 3px; background:linear-gradient(180deg,#e24343,var(--accent-mid)); transition:height .25s ease,filter .18s ease; }
.month-bar:hover .month-bar-track > span,
.month-bar:focus-visible .month-bar-track > span,
.month-bar.active .month-bar-track > span { filter:brightness(.82); }
.month-bar:focus-visible { outline:2px solid var(--accent-mid); outline-offset:3px; border-radius:5px; }
.month-bar-label { font-size:.67rem; font-weight:850; text-align:center; text-transform:uppercase; }
.birthday-month-detail { margin-top:16px; padding:14px; border:1px solid var(--border); border-radius:12px; background:var(--bg-subtle); }
.month-detail-heading { display:flex; justify-content:space-between; gap:12px; margin-bottom:8px; }
.month-detail-heading strong { color:var(--accent-mid); }
.month-detail-heading span { color:var(--text-muted); font-size:.8rem; font-weight:800; }
.birthday-month-detail p { margin:0; color:var(--text-muted); }
.birthday-month-detail ul { max-height:230px; margin:0; padding:0; list-style:none; overflow:auto; }
.birthday-month-detail li { display:grid; grid-template-columns:28px minmax(0,1fr); gap:2px 9px; padding:8px 0; border-top:1px solid var(--border); }
.birthday-month-detail li:first-child { border-top:0; }
.birthday-month-detail li b { grid-row:1 / span 2; display:grid; place-items:center; width:28px; height:28px; border-radius:8px; background:var(--accent-soft); color:var(--accent-mid); }
.birthday-month-detail li span { font-weight:800; line-height:1.2; }
.birthday-month-detail li small { color:var(--text-muted); line-height:1.3; }

.birthday-analytics { margin:18px 0; }
.analytics-kpis { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; margin-bottom:18px; }
.analytics-kpis > div { padding:16px; border:1px solid var(--border); border-radius:12px; background:var(--bg-subtle); }
.analytics-kpis span { display:block; min-height:34px; color:var(--text-muted); font-size:.75rem; font-weight:800; }
.analytics-kpis strong { display:block; margin-top:6px; font-size:1.45rem; }
.chart-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.single-chart-grid { grid-template-columns:1fr; }
.mini-chart { padding:16px; border:1px solid var(--border); border-radius:12px; background:var(--card); }
.mini-chart h4 { margin:0 0 14px; }
.bar-chart { display:grid; gap:9px; }
.bar-row { display:grid; grid-template-columns:minmax(125px,220px) minmax(80px,1fr) 30px; gap:10px; align-items:center; }
.bar-label { overflow:hidden; color:var(--text-muted); font-size:.78rem; font-weight:700; text-overflow:ellipsis; white-space:nowrap; }
.bar-track { height:10px; border-radius:999px; background:var(--bg-subtle); overflow:hidden; }
.bar-fill { display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--accent-mid),#e24343); }
.bar-row strong { text-align:right; }
.birthday-data-note { margin:16px 0 0; padding:12px 14px; border-left:4px solid var(--accent-mid); background:var(--accent-soft); color:var(--text-muted); font-size:.8rem; }

.birthday-legend { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:10px 16px; font-size:.8rem; }
.birthday-legend-item { display:inline-flex; align-items:center; gap:8px; white-space:nowrap; }
.birthday-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.birthday-person { display:grid; grid-template-columns:auto minmax(0,1fr) auto; align-items:center; gap:14px; padding:15px 16px; border:1px solid var(--border); border-radius:12px; background:var(--card); transition:.16s ease; }
.birthday-person:hover { transform:translateY(-2px); border-color:color-mix(in srgb,var(--birthday-color,#ce0202) 42%,var(--border)); box-shadow:0 9px 24px rgba(0,0,0,.08); }
.birthday-person.danger { --birthday-color:#dc2626; }
.birthday-person.warning { --birthday-color:#d97706; }
.birthday-person.safe { --birthday-color:#15803d; }
.birthday-person.is-next { border-color:color-mix(in srgb,var(--birthday-color) 55%,var(--border)); box-shadow:0 0 0 3px color-mix(in srgb,var(--birthday-color) 10%,transparent); }
.birthday-avatar { display:grid; place-items:center; width:44px; height:44px; border:1px solid color-mix(in srgb,var(--birthday-color) 25%,transparent); border-radius:11px; background:color-mix(in srgb,var(--birthday-color) 11%,transparent); color:var(--birthday-color); font-size:1.05rem; font-weight:900; }
.birthday-person-name { display:block; margin-bottom:3px; line-height:1.22; }
.birthday-person-date,
.birthday-person-area { display:block; color:var(--text-muted); font-size:.82rem; }
.birthday-person-area { margin-top:2px; }
.birthday-days { min-width:86px; text-align:right; }
.birthday-days strong { display:block; color:var(--birthday-color); }
.birthday-days span { color:var(--text-muted); font-size:.72rem; }
.birthday-next-badge { display:inline-flex; margin-top:6px; padding:3px 8px; border-radius:999px; background:color-mix(in srgb,var(--birthday-color) 11%,transparent); color:var(--birthday-color); font-size:.67rem; font-weight:900; letter-spacing:.04em; text-transform:uppercase; }
.birthday-empty { grid-column:1 / -1; padding:26px; border:1px dashed var(--border); border-radius:12px; color:var(--text-muted); text-align:center; }
.birthday-empty.compact { padding:14px; }

@media (max-width:1050px) {
  .birthday-filter-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .birthday-reset { width:max-content; }
  .birthday-main-grid { grid-template-columns:1fr; }
}
@media (max-width:800px) {
  .birthday-summary-grid,
  .analytics-kpis { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .birthday-list { grid-template-columns:1fr; }
  .birthday-section-head,
  .birthday-filter-head { align-items:flex-start; flex-direction:column; }
  .birthday-legend { justify-content:flex-start; }
  .calendar-heading { align-items:stretch; }
  .calendar-controls { justify-content:flex-start; }
}
@media (max-width:620px) {
  .birthday-hero { grid-template-columns:1fr; }
  .birthday-hero-icon { display:none; }
  .birthday-filter-grid,
  .birthday-summary-grid,
  .analytics-kpis { grid-template-columns:1fr; }
  .birthday-reset { width:100%; }
  .calendar-empty,
  .calendar-day { min-height:52px; padding:6px; }
  .calendar-marker { right:5px; bottom:5px; min-width:18px; height:18px; padding:0 4px; font-size:.62rem; }
  .birthday-calendar-weekdays,
  .birthday-calendar { gap:4px; }
  .birthday-calendar-weekdays span { font-size:.62rem; }
  .birthday-month-chart { gap:3px; }
  .month-bar { grid-template-rows:auto 120px auto; gap:5px; }
  .month-bar-track { height:120px; }
  .month-bar-label { font-size:.58rem; }
  .bar-row { grid-template-columns:minmax(95px,145px) minmax(60px,1fr) 25px; gap:7px; }
  .birthday-person { grid-template-columns:auto minmax(0,1fr); }
  .birthday-days { grid-column:2; min-width:0; text-align:left; }
}