:root {
  --bg: #edf1f5;
  --bg-soft: #f7f9fb;
  --panel: rgba(255,255,255,0.9);
  --text: #1e2937;
  --muted: #667487;
  --primary: #415a77;
  --accent: #8d99a8;
  --border: rgba(154,168,183,0.34);
  --shadow: 0 18px 45px rgba(36,47,62,0.12);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(116,136,158,0.26), transparent 30%),
    radial-gradient(circle at bottom right, rgba(148,160,175,0.18), transparent 32%),
    var(--bg);
  color: var(--text);
}
button, input, select { font: inherit; }
.hidden { display: none !important; }
.screen { min-height: 100vh; }
.hero-screen, .form-shell { display: grid; place-items: center; padding: 24px; }
.hero-card, .panel-card, .sidebar, .metric-card, .clock-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.hero-card { width: min(620px, 100%); padding: 42px 30px; text-align: center; }
.hero-logo { width: 140px; height: 140px; object-fit: contain; margin-bottom: 20px; }
.employee-card { width: min(480px, 100%); padding: 28px; }
.primary-btn, .ghost-btn, .nav-link, .metric-card { border: 0; cursor: pointer; }
.primary-btn { background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; border-radius: 16px; padding: 14px 18px; font-weight: 800; }
.ghost-btn, .nav-link { background: var(--bg-soft); color: var(--text); border-radius: 16px; padding: 12px 16px; border: 1px solid var(--border); }
.form-stack, .list-stack { display: grid; gap: 14px; margin-top: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 700; }
.field input, .field select {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  border-radius: 16px;
  padding: 14px 16px;
}
#employeeLine { text-transform: uppercase; }
#appScreen { display: flex; min-height: 100vh; }
.sidebar {
  width: min(320px, 86vw);
  padding: 24px 18px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 30;
  display: none;
  overflow-y: auto;
}
.sidebar.open { display: block; }
.nav-stack { display: grid; gap: 10px; margin: 26px 0; }
.nav-link.active { background: linear-gradient(135deg, rgba(65,90,119,0.16), rgba(141,153,168,0.16)); color: var(--primary); }
.dashboard-shell { flex: 1; padding: 20px; }
.topbar { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.mobile-menu-button {
  display: inline-flex;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  border: 1px solid rgba(65,90,119,0.18);
  background: linear-gradient(145deg, rgba(255,255,255,0.94), rgba(235,240,246,0.9));
  box-shadow: 0 16px 34px rgba(36,47,62,0.12);
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.mobile-menu-button span { display: block; width: 20px; height: 2px; background: var(--primary); margin: 4px auto; border-radius: 999px; }
.topbar-copy { flex: 1; }
.eyebrow { font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); margin: 0 0 10px; }
.subtle-copy { color: var(--muted); font-size: .88rem; }
.clock-card { min-width: 180px; padding: 14px 18px; text-align: right; }
.content-view { display: grid; gap: 18px; }
.hero-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.summary-block {
  background: linear-gradient(145deg, rgba(46,62,81,.96), rgba(86,103,121,.94));
  color: white;
  border-radius: 24px;
  padding: 18px;
}
.summary-block span { display: block; color: rgba(255,255,255,.76); margin-bottom: 6px; }
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.metric-card { padding: 22px; text-align: left; }
.metric-card span { color: var(--muted); }
.metric-card strong { display: block; font-size: 1.8rem; margin-top: 12px; }
.ad-banner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255,255,255,0.88), rgba(242,246,250,0.9));
  color: var(--text);
}
.ad-banner span {
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
}
.ad-banner strong {
  font-size: .96rem;
  color: var(--muted);
}
.panel-card { padding: 24px; }
.panel-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.summary-badge { min-width: 120px; padding: 12px 16px; border-radius: 18px; background: var(--bg-soft); border: 1px solid var(--border); text-align: right; }
.summary-badge span { display: block; color: var(--muted); font-size: .78rem; margin-bottom: 4px; }
.action-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.danger-btn { border-color: rgba(172,69,69,.28); color: #b64545; }
.send-card { display: flex; justify-content: center; align-items: center; }
.send-only-btn { width: 100%; }
.data-table { width: 100%; border-collapse: collapse; margin-top: 18px; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; }
.data-table th, .data-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); }
.data-table thead { background: var(--bg-soft); }
.app-toast { position: fixed; top: 22px; right: 22px; z-index: 120; padding: 16px 18px; border-radius: 20px; background: rgba(24,33,45,.94); color: #f8fafc; box-shadow: 0 24px 48px rgba(10,17,28,.28); }

@media (max-width: 980px) {
  .hero-summary, .metrics-grid, .form-grid { grid-template-columns: 1fr; }
  #appScreen { flex-direction: column; }
}

@media (max-width: 640px) {
  .dashboard-shell, .hero-screen, .form-shell { padding: 16px; }
  .topbar { flex-wrap: wrap; }
  .clock-card, .send-card, .ad-banner { width: 100%; text-align: left; }
  .ad-banner { flex-direction: column; align-items: flex-start; }
  .action-row > * { width: 100%; }
}