/* HorseDoorPro styles layered on top of the Halo design system. */

body {
  background: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  margin: 0;
}

/* --- Landing --- */
.hdp-landing {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding-block: var(--space-16);
}

.hdp-hero {
  max-width: 640px;
  text-align: center;
  align-items: center;
}

.hdp-hero__logo {
  image-rendering: pixelated;
  border-radius: var(--radius-lg);
}

.hdp-hero__sub {
  color: var(--color-text-secondary);
  max-width: 54ch;
}

.hdp-hero .row {
  justify-content: center;
  margin-top: var(--space-2);
}

/* --- App shell (logged-in layout) --- */
.app-shell {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.side-nav {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  gap: var(--space-1);
}

.side-nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
}

.side-nav__group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: var(--space-3);
}

.side-nav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

.side-nav__item:hover {
  background: var(--color-elevated);
  color: var(--color-text-primary);
}

.side-nav__item.is-active {
  background: var(--color-primary-soft);
  color: var(--color-text-primary);
}

.side-nav__item.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.side-nav__spacer { flex: 1; }

.user-tile {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  margin-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.user-tile__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-elevated);
  object-fit: cover;
  flex: none;
}

.app-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.app-content { padding: var(--space-8); }

/* --- Modal --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  place-items: center;
  z-index: 50;
}

.modal-backdrop.is-open { display: grid; }

.modal {
  background: var(--color-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: min(520px, 92vw);
  padding: var(--space-6);
}