:root {
  --nt-orange: #ff6600;
  --nt-white: #ffffff;
  --nt-gray-50: #f9fafb;
  --nt-gray-400: #9ca3af;
  --nt-dark: #222222;
  --nt-dark-soft: #363636;
  --nt-surface: rgba(255, 255, 255, 0.86);
  --nt-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

* {
  font-family: 'Red Hat Display', sans-serif;
}

body {
  background:
    radial-gradient(circle at top left, rgba(255, 102, 0, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 102, 0, 0.08), transparent 32%),
    linear-gradient(180deg, #fff 0%, #f9fafb 100%);
  color: #1f2937;
}

[data-bs-theme="dark"] body,
html[data-bs-theme="dark"] body {
  background:
    radial-gradient(circle at top left, rgba(255, 102, 0, 0.16), transparent 22%),
    linear-gradient(180deg, #222 0%, #2c2c2c 100%);
  color: #f2f2f2;
}

.auth-body {
  min-height: 100vh;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.auth-panel {
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.auth-card,
.metric-card,
.card,
.sidebar-glass,
.topbar {
  backdrop-filter: blur(16px);
  background: var(--nt-surface);
  box-shadow: var(--nt-shadow);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.eyebrow {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 102, 0, 0.12);
  color: var(--nt-orange);
  font-weight: 700;
  margin-bottom: 1rem;
}

.btn-primary,
.btn-warning {
  background: linear-gradient(135deg, #ff7a1a, #ff6600);
  border-color: transparent;
}

.btn-pill {
  border-radius: 999px;
}

.sidebar-glass {
  width: 290px;
}

.topbar {
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}

.metric-card h2 {
  margin: 0.35rem 0 0;
  font-size: 2rem;
}

.kanban-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1rem;
}

.kanban-sidebar,
.kanban-column {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(156, 163, 175, 0.2);
  border-radius: 1rem;
  padding: 1rem;
}

.space-group + .space-group {
  margin-top: 1rem;
}

.space-title {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.project-link {
  display: block;
  color: inherit;
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 0.75rem;
}

.project-link:hover {
  background: rgba(255, 102, 0, 0.1);
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(280px, 1fr));
  gap: 1rem;
  overflow-x: auto;
}

.kanban-column-header {
  font-weight: 700;
  margin-bottom: 1rem;
}

.task-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  text-align: left;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(249,250,251,0.88));
  border: 1px solid rgba(255, 102, 0, 0.12);
  border-radius: 1rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.task-card strong {
  font-size: 1rem;
}

@media (max-width: 992px) {
  .auth-panel,
  .kanban-shell {
    grid-template-columns: 1fr;
  }

  .sidebar-glass {
    width: 100%;
  }
}