/* ============================================================
  Fact Ansys 1.0 — Global Styles
   ============================================================ */

:root {
  --bg: #eef1f5;
  --surface: #ffffff;
  --sidebar: #14213d;
  --sidebar-soft: #1f355f;
  --text: #172033;
  --muted: #697586;
  --accent: #f4a261;
  --accent-blue: #7bdff2;
  --accent-gold: #ffd166;
  --border: rgba(20, 33, 61, 0.08);
}

body {
  font-family: 'Outfit', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(123, 223, 242, 0.35), transparent 30%),
    linear-gradient(180deg, #f6f8fb 0%, var(--bg) 100%);
  color: var(--text);
  min-height: 100vh;
}

.app-shell {
  min-height: 100vh;
  display: flex;
}
.content-shell {
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
}

.sidebar {
  width: 270px;
  background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-soft) 100%);
  color: #fff;
  position: sticky;
  top: 0;
  min-height: 100vh;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fff;
}

.brand-badge {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-section-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.35);
  padding: 0.5rem 1rem 0.25rem;
}

.sidebar .nav-link {
  color: rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  transition: 0.18s ease;
}
.sidebar .nav-link:hover,
.sidebar .nav-link.active {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.user-avatar {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.topbar {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  margin: 1.5rem 1.5rem 0;
}

.user-menu {
  position: relative;
}

.user-menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.88rem;
  color: #334155;
  padding: 0.35rem 0.55rem;
  border-radius: 10px;
  cursor: default;
  user-select: none;
}

.user-menu-trigger:hover,
.user-menu:focus-within .user-menu-trigger {
  background: rgba(20, 33, 61, 0.06);
}

.user-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(20, 33, 61, 0.12);
  border-radius: 12px;
  padding: 0.35rem;
  display: none;
  z-index: 40;
}

.user-menu:hover .user-menu-panel,
.user-menu:focus-within .user-menu-panel {
  display: block;
}

.user-menu-item {
  display: flex;
  align-items: center;
  border: 0;
  background: transparent;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
}

.user-menu-item:hover {
  background: rgba(20, 33, 61, 0.08);
  color: var(--text);
}

.page-title {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.75rem;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
}

.metric-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), #fff);
  border: 1px solid var(--border);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.1) !important;
}
.metric-card.accent-blue {
  background: linear-gradient(180deg, rgba(123, 223, 242, 0.22), rgba(255, 255, 255, 0.95));
}
.metric-card.accent-gold {
  background: linear-gradient(180deg, rgba(255, 209, 102, 0.22), rgba(255, 255, 255, 0.95));
}
.metric-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.4rem;
}
.metric-value {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.client-card {
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.client-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.1) !important;
}
.client-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--sidebar), var(--sidebar-soft));
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.client-name {
  font-size: 1.1rem;
  line-height: 1.2;
}

.category-badge {
  background: rgba(20, 33, 61, 0.08);
  color: var(--text);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: lowercase;
}

.ai-insights-card {
  background: linear-gradient(135deg, #f8f9ff 0%, #fff 100%);
  border: 1px solid rgba(123, 180, 252, 0.2) !important;
}

.upload-dropzone {
  position: relative;
  border: 2px dashed rgba(20, 33, 61, 0.2);
  border-radius: 16px;
  background: rgba(20, 33, 61, 0.025);
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.upload-dropzone:hover,
.upload-dropzone.drag-over {
  border-color: var(--sidebar);
  background: rgba(20, 33, 61, 0.05);
}
.upload-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.login-shell {
  background:
    radial-gradient(circle at top left, rgba(123, 223, 242, 0.4), transparent 35%),
    radial-gradient(circle at bottom right, rgba(244, 162, 97, 0.3), transparent 40%), #f0f2f5;
}
.login-card {
  width: 100%;
  max-width: 900px;
}
.login-panel {
  background: linear-gradient(145deg, var(--sidebar) 0%, var(--sidebar-soft) 100%);
}

.pagination .page-link {
  border-radius: 8px !important;
  margin: 0 2px;
  color: var(--text);
  border-color: var(--border);
}
.pagination .page-item.active .page-link {
  background: var(--sidebar);
  border-color: var(--sidebar);
}

.table thead th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--muted);
  border-bottom-width: 1px;
  background: rgba(20, 33, 61, 0.02);
}

.empty-state {
  padding: 4rem 2rem;
}

@media (max-width: 991.98px) {
  .sidebar {
    display: none;
  }
  .topbar {
    margin: 0.75rem;
  }
}