:root {
  --bg: #08120f;
  --card: #111a17;
  --card-2: #16231e;
  --line: rgba(255,255,255,0.08);
  --text: #eef7f1;
  --muted: #a4bbb0;
  --green: #34d17d;
  --green-dark: #1ea860;
  --warning: #ffcf66;
  --danger: #ff6b6b;
  --shadow: 0 20px 45px rgba(0,0,0,0.28);
  --radius: 22px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top right, rgba(52, 209, 125, 0.12), transparent 22%),
    linear-gradient(180deg, #07100d 0%, #0b1511 100%);
  color: var(--text);
  min-height: 100vh;
}

button, input { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

#app {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 36px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark,
.avatar {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #062111;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.topbar h1, .section-head h2, .hero-card h2 { margin: 0; }
.topbar p, .section-head p { margin: 4px 0 0; color: var(--muted); }

.auth-shell {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
}

.auth-card,
.sidebar,
.panel,
.stat-card,
.warning-banner,
.company-card,
.session-box {
  background: rgba(17, 26, 23, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.auth-card { padding: 28px; }
.hero-card { min-height: 100%; }
.hero-card p { color: var(--muted); line-height: 1.7; }
.feature-list, .clean-list { padding-left: 18px; color: var(--text); }
.feature-list li, .clean-list li { margin-bottom: 12px; }
.notice {
  margin-top: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--muted);
}
.small { font-size: 0.92rem; }

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: rgba(255,255,255,0.04);
  padding: 6px;
  border-radius: 16px;
  margin-bottom: 18px;
}
.tab {
  border: 0;
  padding: 12px 16px;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}
.tab.active {
  background: linear-gradient(135deg, rgba(52,209,125,0.24), rgba(52,209,125,0.14));
  color: var(--text);
}

.form { display: none; }
.form.active { display: block; }
label {
  display: block;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.94rem;
}
input {
  width: 100%;
  margin-top: 7px;
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.035);
  color: var(--text);
}
input:focus {
  outline: 2px solid rgba(52,209,125,0.42);
  border-color: transparent;
}
.grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.btn {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  font-weight: 800;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #072111;
}
.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}
.form-note, .message { color: var(--muted); font-size: 0.92rem; }
#message { min-height: 24px; margin-bottom: 10px; }
#message.error { color: #ff8a8a; }
#message.success { color: #86efac; }

.portal-shell {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 24px;
}
.sidebar {
  padding: 22px;
  position: sticky;
  top: 16px;
  height: fit-content;
}
.company-card {
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
}
.company-card h3 { margin: 0 0 4px; }
.company-card p { margin: 0; color: var(--muted); }
.nav-list {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.nav-link {
  text-align: left;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(255,255,255,0.025);
  color: var(--text);
  padding: 14px 15px;
  font-weight: 700;
}
.nav-link.active {
  background: rgba(52,209,125,0.15);
  border-color: rgba(52,209,125,0.24);
}
.session-box { padding: 16px; }
.session-box p { margin: 0 0 10px; color: var(--muted); }

.content-view { display: none; }
.content-view.active { display: block; }
.warning-banner {
  padding: 16px 18px;
  margin-bottom: 18px;
  border-color: rgba(255,207,102,0.25);
  background: rgba(255,207,102,0.1);
  color: #ffe7ad;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(52,209,125,0.14);
  color: #99f6c1;
  border: 1px solid rgba(52,209,125,0.14);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.section-head { margin-bottom: 20px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 20px;
}
.stat-card {
  padding: 20px;
}
.stat-card span,
.stat-card small,
.detail-row span,
.doc-card p,
.employee-card p {
  color: var(--muted);
}
.stat-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 1.9rem;
}
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.panel { padding: 20px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.panel-head h3 { margin: 0; }
.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.detail-row:last-child { border-bottom: 0; }

.doc-grid,
.employee-list {
  display: grid;
  gap: 14px;
}
.doc-card,
.employee-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
}
.doc-card h3,
.employee-card h3 { margin: 0 0 10px; }
.doc-card a {
  color: #9df8c4;
  text-decoration: none;
  font-weight: 700;
}
.stack-form { display: grid; gap: 0; }
.checkboxes {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}
.checkboxes label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.checkboxes input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}
.employee-panel { margin-top: 18px; }
.employee-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.tag {
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 0.82rem;
  background: rgba(52,209,125,0.14);
  color: #99f6c1;
}
.text-btn {
  border: 0;
  background: transparent;
  color: #ff8a8a;
  font-weight: 700;
  padding: 4px 0;
}
.logout-btn {
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 15px;
  font-weight: 700;
}

@media (max-width: 1080px) {
  .auth-shell,
  .portal-shell,
  .panel-grid,
  .stats-grid,
  .profile-grid {
    grid-template-columns: 1fr;
  }
  .sidebar { position: static; }
}

@media (max-width: 640px) {
  #app { width: min(100% - 20px, 1380px); }
  .grid-two, .topbar { grid-template-columns: 1fr; display: grid; }
  .topbar { gap: 16px; }
  .brand-wrap { align-items: flex-start; }
  .employee-row { flex-direction: column; }
}