:root {
  color-scheme: dark;
  --bg: #101216;
  --panel: #191c21;
  --panel-2: #20242a;
  --text: #f7f8fa;
  --muted: #9aa3ad;
  --line: #30363d;
  --red: #d71920;
  --green: #37c978;
  --yellow: #e7b84b;
  --blue: #5aa7ff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 7% 0%, rgba(215,25,32,.15), transparent 32rem), var(--bg);
  color: var(--text);
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

.topbar {
  height: 72px; padding: 0 28px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line); background: rgba(16,18,22,.9); backdrop-filter: blur(14px);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; letter-spacing: .05em; }
.brand strong { display: block; font-size: 15px; }
.brand span { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; letter-spacing: .18em; }
.eye-dot {
  width: 30px; height: 30px; border-radius: 50%;
  background: radial-gradient(circle, #fff 0 12%, var(--red) 13% 35%, #4b0e11 36% 100%);
  box-shadow: 0 0 32px rgba(215,25,32,.34);
}
.top-actions { display: flex; gap: 12px; align-items: center; }
.version { color: var(--muted); font-size: 13px; }
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 54px 0 64px; }

.auth-layout { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 42px; min-height: calc(100vh - 190px); }
.auth-intro h1 { margin: 12px 0 22px; font-size: clamp(48px, 8vw, 92px); line-height: .88; letter-spacing: -.055em; }
.auth-intro > p:last-child { max-width: 620px; color: var(--muted); font-size: 18px; line-height: 1.7; }

.eyebrow, .kicker { color: var(--red); font-weight: 800; font-size: 12px; letter-spacing: .16em; }
.muted { color: var(--muted); line-height: 1.55; }
.tiny { font-size: 12px; }
.optional { color: var(--muted); font-weight: 400; font-size: 12px; }

.panel {
  background: linear-gradient(145deg, rgba(28,31,37,.97), rgba(23,26,31,.97));
  border: 1px solid var(--line); border-radius: 20px; padding: 24px;
}
.form-panel { display: flex; flex-direction: column; gap: 16px; }
.form-panel h2, .panel h2 { margin: 8px 0 4px; }
label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: #cfd4da; }

input, select, textarea {
  width: 100%; color: var(--text); background: #101318; border: 1px solid #343a43;
  border-radius: 11px; padding: 12px 13px; outline: none;
}
textarea { resize: vertical; min-height: 72px; }
input:focus, select:focus, textarea:focus { border-color: rgba(215,25,32,.8); box-shadow: 0 0 0 3px rgba(215,25,32,.12); }

.button { border: 1px solid transparent; border-radius: 11px; padding: 11px 15px; color: var(--text); background: #292e35; }
.button.primary { background: var(--red); font-weight: 750; }
.button.primary:hover { background: #ea2028; }
.button.ghost { border-color: var(--line); background: transparent; color: #d6dbe1; }
.button.small { padding: 7px 10px; font-size: 12px; }
.icon-button { background: transparent; border: none; color: var(--muted); font-size: 28px; line-height: 1; }

.form-error { background: rgba(215,25,32,.12); border: 1px solid rgba(215,25,32,.35); color: #ff9498; border-radius: 11px; padding: 10px 12px; font-size: 13px; }

.app-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.app-title { margin: 7px 0 4px; font-size: clamp(34px, 5vw, 58px); letter-spacing: -.04em; }
.health-chip { display: inline-flex; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 13px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #7b8490; }
.status-dot.ok { background: var(--green); box-shadow: 0 0 0 4px rgba(55,201,120,.12); }

.grid { display: grid; gap: 16px; }
.stats-grid { grid-template-columns: repeat(3, 1fr); margin-bottom: 16px; }
.stat-card { min-height: 130px; display: flex; flex-direction: column; justify-content: space-between; }
.stat-card strong { font-size: 26px; }

.management-grid { display: grid; grid-template-columns: 360px 1fr; gap: 16px; }
.employees-panel { min-width: 0; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.employee-list { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.employee-row { display: grid; grid-template-columns: 1.4fr .7fr .7fr auto; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(16,19,24,.5); }
.employee-name strong { display: block; }
.employee-name span, .cell-small { color: var(--muted); font-size: 12px; margin-top: 3px; }
.badge { display: inline-flex; align-items: center; padding: 6px 9px; border-radius: 999px; font-size: 11px; font-weight: 750; background: #282d34; color: #cbd1d8; }
.badge.active, .badge.complete { background: rgba(55,201,120,.12); color: #76e3a8; }
.badge.office, .badge.partial { background: rgba(231,184,75,.12); color: #f0cb70; }
.badge.overdue { background: rgba(215,25,32,.14); color: #ff8c91; }
.badge.exempt { background: rgba(90,167,255,.14); color: #8ec3ff; }
.badge.not-started { color: #a7afb9; }
.two-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.warning-panel { border-color: rgba(231,184,75,.38); margin-bottom: 16px; }
.inline-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; margin-top: 16px; }

.availability-panel, .team-availability-panel { margin-top: 16px; }
.availability-head { align-items: center; }
.week-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.availability-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; margin-top: 20px; }
.availability-day { border: 1px solid var(--line); border-radius: 15px; padding: 14px; background: rgba(16,19,24,.6); display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.availability-day.locked { border-color: rgba(90,167,255,.38); }
.day-title { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.day-title strong { display: block; }
.day-title span { color: var(--muted); font-size: 12px; }
.day-lock { font-size: 10px; color: #8ec3ff; }
.time-row { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.availability-footer { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.availability-admin-grid { display: grid; grid-template-columns: 360px 1fr; gap: 14px; margin: 18px 0; }
.deadline-card { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: rgba(16,19,24,.55); display: flex; flex-direction: column; gap: 12px; }
.availability-summary { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.summary-item { border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: rgba(16,19,24,.55); }
.summary-item strong { display: block; font-size: 22px; margin-top: 6px; }
.team-availability-list { display: flex; flex-direction: column; gap: 10px; }
.team-availability-row { display: grid; grid-template-columns: 1.3fr auto 1.7fr auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: rgba(16,19,24,.5); }
.mini-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.mini-day { height: 30px; border-radius: 8px; border: 1px solid #343a43; display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--muted); }
.mini-day.available { background: rgba(55,201,120,.12); color: #76e3a8; border-color: rgba(55,201,120,.25); }
.mini-day.limited { background: rgba(231,184,75,.12); color: #f0cb70; border-color: rgba(231,184,75,.25); }
.mini-day.unavailable { background: rgba(215,25,32,.12); color: #ff9498; border-color: rgba(215,25,32,.25); }

dialog { border: 0; padding: 0; border-radius: 20px; width: min(520px, calc(100% - 24px)); background: transparent; color: var(--text); }
dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(5px); }
.dialog-card { display: flex; flex-direction: column; gap: 14px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #191c21; }

@media (max-width: 1050px) {
  .availability-days { grid-template-columns: repeat(4, 1fr); }
  .availability-summary { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .auth-layout { grid-template-columns: 1fr; min-height: auto; }
  .auth-intro h1 { font-size: 62px; }
  .management-grid, .availability-admin-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr 1fr; }
  .employee-row { grid-template-columns: 1fr 1fr auto; }
  .employee-row .employee-role { display: none; }
  .team-availability-row { grid-template-columns: 1fr auto; }
  .team-availability-row .mini-days { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .topbar { padding: 0 16px; }
  .shell { width: min(100% - 20px, 1180px); padding-top: 22px; }
  .auth-intro h1 { font-size: 52px; }
  .stats-grid, .availability-summary { grid-template-columns: 1fr; }
  .app-head { align-items: flex-start; flex-direction: column; }
  .management-grid { grid-template-columns: 1fr; }
  .employee-row { grid-template-columns: 1fr auto; }
  .employee-row .cell-small { display: none; }
  .two-cols, .inline-form { grid-template-columns: 1fr; }
  .panel { padding: 18px; border-radius: 16px; }
  .availability-days { grid-template-columns: 1fr; }
  .availability-footer, .availability-head { align-items: stretch; flex-direction: column; }
  .week-nav { width: 100%; }
  .week-nav .button { flex: 1; }
}