:root {
  --bg: #070b14;
  --bg-soft: #0b1221;
  --panel: rgba(9, 17, 32, 0.92);
  --panel-2: rgba(13, 24, 44, 0.92);
  --line: rgba(92, 120, 194, 0.22);
  --line-strong: rgba(118, 133, 255, 0.34);
  --text: #ecf2ff;
  --muted: #9cadcb;
  --blue: #2798ff;
  --purple: #7b63ff;
  --pink: #ef4db5;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(39, 152, 255, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(239, 77, 181, 0.12), transparent 26%),
    linear-gradient(180deg, #060911, #070b14 38%, #060911 100%);
}
button, input, textarea {
  font: inherit;
  color: inherit;
}
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.hidden { display: none !important; }
.mobile-only { display: none; }

.shell {
  width: 100%;
  min-height: 100dvh;
  padding: 20px;
}

.glass-panel,
.glass-subpanel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 16, 31, 0.96), rgba(5, 12, 24, 0.96));
  box-shadow: var(--shadow);
}
.glass-panel { border-radius: 30px; }
.glass-subpanel {
  border-radius: 24px;
  padding: 22px;
}

.eyebrow {
  color: #9b80ff;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.auth-view {
  min-height: calc(100dvh - 40px);
  display: grid;
  align-items: center;
}
.auth-layout {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
}
.auth-showcase,
.auth-panel {
  padding: 28px;
}
.compact-showcase {
  display: grid;
  gap: 24px;
}
.compact-brand {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}
.logo-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 280px;
  border-radius: 28px;
  border: 1px solid rgba(81, 112, 191, 0.18);
  background: radial-gradient(circle at 50% 50%, rgba(48, 103, 255, 0.16), transparent 30%), rgba(6, 12, 24, 0.88);
}
.small-stage { min-height: 220px; }
.logo-glow {
  position: absolute;
  inset: auto 50% 24px;
  width: 140px;
  height: 40px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(239, 77, 181, 0.55), transparent 68%);
  filter: blur(18px);
}
.showcase-logo {
  width: min(160px, 70%);
  filter: drop-shadow(0 0 28px rgba(62, 122, 255, 0.24));
}
.brand-copy h1 {
  margin: 12px 0;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}
.brand-copy p,
.auth-copy,
.section-lead,
.hero-card p,
.feature-card p,
.metric-card span,
.metric-card small,
.summary-card span,
.summary-card small,
.sale-item span,
.team-card span,
.helper,
.auth-footer-note,
.mini-panel p,
.nav-sub {
  color: var(--muted);
}
.quick-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.mini-panel {
  border-radius: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 23, 44, 0.75), rgba(7, 16, 30, 0.75));
}
.mini-panel strong { display: block; margin-bottom: 8px; font-size: 18px; }

.compact-auth-panel {
  display: grid;
  align-content: center;
  gap: 16px;
}
.auth-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.inline-mark { width: 42px; }
.auth-title {
  font-size: 32px;
  font-weight: 800;
}
.auth-form { display: grid; gap: 14px; }
label { display: grid; gap: 8px; }
label span { font-size: 14px; color: #dce5ff; }
input, textarea {
  width: 100%;
  border: 1px solid rgba(88, 109, 170, 0.24);
  background: rgba(10, 20, 42, 0.86);
  border-radius: 18px;
  padding: 16px 18px;
  outline: none;
}
input:focus, textarea:focus {
  border-color: rgba(91, 119, 255, 0.56);
  box-shadow: 0 0 0 3px rgba(53, 111, 255, 0.12);
}
textarea { resize: vertical; min-height: 156px; }
.primary-btn,
.ghost-btn,
.icon-btn,
.chip,
.answer-pill {
  border: 1px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease, opacity 0.18s ease;
}
.primary-btn:hover,
.ghost-btn:hover,
.icon-btn:hover,
.chip:hover { transform: translateY(-1px); }
.primary-btn {
  min-height: 56px;
  border-radius: 18px;
  background: linear-gradient(90deg, var(--blue), var(--pink));
  color: white;
  font-weight: 800;
}
.ghost-btn,
.icon-btn,
.chip,
.answer-pill {
  background: rgba(15, 28, 55, 0.92);
  color: var(--text);
  border-color: var(--line);
}
.ghost-btn {
  min-height: 52px;
  border-radius: 16px;
  padding: 0 18px;
  font-weight: 700;
}
.icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 16px;
}
.error { color: #ff8aa5; }

.app-view {
  width: min(1440px, 100%);
  margin: 0 auto;
  min-height: calc(100dvh - 40px);
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 18px;
}
.sidebar {
  padding: 22px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 18px;
}
.sidebar-brand,
.sidebar-brand-left {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
}
.sidebar-logo { width: 34px; }
.sidebar-title { font-size: 24px; font-weight: 800; line-height: 1.05; }
.profile-card {
  text-align: left;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(13, 25, 48, 0.9), rgba(9, 17, 31, 0.9));
}
.profile-avatar {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 30px;
  font-weight: 800;
  background: linear-gradient(180deg, rgba(43, 116, 255, 0.92), rgba(143, 63, 171, 0.82));
}
.profile-meta { display: grid; gap: 4px; }
.profile-meta strong { font-size: 17px; }
.nav-list {
  display: grid;
  gap: 10px;
  align-content: start;
}
.nav-item {
  width: 100%;
  text-align: left;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(8, 17, 34, 0.9);
  padding: 16px 18px;
}
.nav-item.active {
  background: linear-gradient(135deg, rgba(91, 99, 255, 0.24), rgba(239, 77, 181, 0.18));
  border-color: var(--line-strong);
}
.nav-label { display: block; font-weight: 700; font-size: 19px; }
.nav-item .nav-sub { display: none; }
.sidebar-bottom { display: grid; }

.main-panel {
  padding: 24px;
  display: grid;
  align-content: start;
  gap: 20px;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.topbar h2 {
  margin: 8px 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 0.97;
  letter-spacing: -0.05em;
}
.topbar-copy { max-width: 720px; }
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-badge {
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(13, 24, 45, 0.88);
  font-weight: 700;
  white-space: nowrap;
}

.simple-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 16px;
}
.hero-card {
  border-radius: 26px;
  border: 1px solid rgba(116, 127, 255, 0.24);
  background:
    radial-gradient(circle at 78% 26%, rgba(39, 152, 255, 0.16), transparent 18%),
    radial-gradient(circle at 72% 78%, rgba(239, 77, 181, 0.14), transparent 14%),
    linear-gradient(180deg, rgba(10, 20, 40, 0.94), rgba(7, 13, 25, 0.94));
  padding: 24px;
}
.compact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 18px;
  align-items: center;
}
.hero-card h3 { margin: 10px 0 12px; font-size: clamp(28px, 2vw, 38px); line-height: 1.06; }
.hero-mark { width: 120px; justify-self: center; }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.metric-card,
.summary-card,
.sale-item,
.team-card,
.feature-card,
.answer-card {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 27, 52, 0.82), rgba(8, 16, 29, 0.82));
}
.metric-card,
.summary-card,
.sale-item,
.team-card,
.feature-card { padding: 18px; }
.metric-card strong,
.summary-card strong { display: block; font-size: 30px; margin: 10px 0 6px; }

.assistant-layout,
.analytics-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
  align-items: start;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.panel-head h3 {
  margin: 8px 0 0;
  font-size: 28px;
}
.with-space { margin-bottom: 16px; }
.ask-form { display: grid; gap: 14px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip,
.answer-pill {
  padding: 10px 14px;
  border-radius: 999px;
}
.ask-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.answer-card {
  min-height: 280px;
  padding: 22px;
  line-height: 1.65;
}
.answer-card.empty-state {
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}
.answer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}
.feature-card h4,
.sale-item h4,
.team-card h4 { margin: 0 0 10px; font-size: 20px; }
.feature-card p { margin: 0; line-height: 1.55; }
.feature-card .card-footer,
.team-card .role {
  color: #bbcaf3;
  font-size: 13px;
}
.search-head {
  align-items: end;
}
.search-input {
  max-width: 360px;
  min-width: 240px;
}
.analytics-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.sales-list {
  display: grid;
  gap: 12px;
}
.sale-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}
.team-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 7, 18, 0.64);
  z-index: 39;
}

@media (max-width: 1180px) {
  .auth-layout,
  .simple-overview-grid,
  .assistant-layout,
  .analytics-layout {
    grid-template-columns: 1fr;
  }
  .compact-brand { grid-template-columns: 1fr; }
  .logo-stage { min-height: 220px; }
}

@media (max-width: 960px) {
  .shell { padding: 12px; }
  .auth-view,
  .app-view { min-height: calc(100dvh - 24px); }
  .app-view {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: fixed;
    top: 12px;
    left: 12px;
    bottom: 12px;
    width: min(330px, calc(100vw - 24px));
    z-index: 40;
    transform: translateX(-115%);
    transition: transform 0.24s ease;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-only { display: inline-grid; }
  .topbar { flex-direction: column; }
  .topbar-actions { width: 100%; justify-content: space-between; }
}

@media (max-width: 760px) {
  .shell { padding: 10px; }
  .auth-layout { gap: 14px; }
  .auth-showcase,
  .auth-panel,
  .sidebar,
  .main-panel { border-radius: 24px; padding: 18px; }
  .quick-benefits,
  .metrics-grid,
  .analytics-summary,
  .card-grid,
  .team-grid { grid-template-columns: 1fr; }
  .compact-hero { grid-template-columns: 1fr; }
  .hero-mark { width: 96px; }
  .topbar h2 { font-size: clamp(28px, 9vw, 40px); }
  .brand-copy h1 { font-size: clamp(34px, 12vw, 52px); }
  .panel-head h3 { font-size: 24px; }
  .search-head { align-items: stretch; }
  .search-input { max-width: none; min-width: 0; }
  .status-badge { font-size: 14px; }
  textarea { min-height: 132px; }
}