:host {
  display: block;
  min-height: 100dvh;
  color: var(--page-text);
}

.shell {
  min-height: 100dvh;
}

/* ── Panel primitives ───────────────────────────────────────────────────── */
.hero-panel,
.panel,
.session-card,
.empty-state {
  border: 1px solid var(--surface-border);
  background: var(--panel-background);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 24px 64px var(--shadow-color),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero-panel  { border-radius: 2rem; }
.panel       { border-radius: 1.75rem; }
.session-card { border-radius: 1.5rem; }

.panel-muted {
  background: var(--panel-alt-background);
}

/* ── Hero header ────────────────────────────────────────────────────────── */
.hero-copy { max-width: 52rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-color);
  background: var(--accent-color-soft);
  border: 1px solid color-mix(in srgb, var(--accent-color) 25%, transparent);
}

.eyebrow::before {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent-color);
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ── Theme toggle ───────────────────────────────────────────────────────── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 7.5rem;
  height: 2.75rem;
  padding: 0 1rem;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  color: var(--page-text);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.theme-toggle-icon { font-size: 1.15rem; }
.theme-toggle-label { letter-spacing: 0.06em; }

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: color-mix(in srgb, var(--accent-color) 40%, transparent);
  background: var(--surface-hover-background);
  transform: translateY(-1px);
  box-shadow: 0 0 0 3px var(--accent-color-soft);
}

/* ── Session card ───────────────────────────────────────────────────────── */
.session-card { min-width: min(100%, 18rem); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  background: var(--badge-background);
  border: 1px solid var(--surface-border-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--page-text-soft);
}

/* ── Auth form card ─────────────────────────────────────────────────────── */
.form-control,
.form-control:focus,
.form-select,
.form-select:focus {
  color: var(--page-text);
  background-color: var(--input-background);
  border-color: var(--input-border);
  border-radius: 0.85rem;
  box-shadow: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-control:focus,
.form-select:focus {
  border-color: color-mix(in srgb, var(--accent-color) 55%, transparent);
  box-shadow: 0 0 0 3px var(--accent-color-soft);
}

.form-control::placeholder { color: var(--placeholder-color); }

.form-label,
.h3, .h4, .h5,
.fw-semibold,
.fw-bold {
  color: var(--page-text);
}

.text-secondary,
.lead,
.small {
  color: var(--page-text-muted) !important;
}

/* Auth tab toggle */
.btn-group .btn {
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.btn-group .btn-primary {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 12px rgba(13, 148, 136, 0.28);
}

.btn-group .btn-outline-primary {
  color: var(--page-text-muted);
  border-color: var(--surface-border);
  background: transparent;
}

.btn-group .btn-outline-primary:hover {
  background: var(--panel-soft-background);
  color: var(--page-text);
}

/* ── Access key / settings panels ──────────────────────────────────────── */
.access-key-panel {
  padding: 1.1rem 1.25rem;
  border-radius: 1.25rem;
  background: var(--panel-soft-background);
  border: 1px solid var(--surface-border-soft);
  transition: border-color 160ms ease;
}

.access-key-panel:hover {
  border-color: var(--surface-border);
}

.access-key-card {
  border-radius: 1rem;
  border: 1px solid var(--surface-border-soft);
  background: var(--surface-background);
  transition: border-color 160ms ease;
}

.access-key-card:hover {
  border-color: var(--surface-border);
}

/* ── User search ────────────────────────────────────────────────────────── */
.user-search-panel,
.user-search-shell,
.dictation-language-panel,
.dictation-language-select-shell {
  display: grid;
  gap: 0.75rem;
}

.user-search-results {
  display: grid;
  gap: 0.5rem;
}

.user-search-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--surface-border-soft);
  border-radius: 1rem;
  color: var(--page-text);
  background: var(--surface-background);
  text-align: left;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.user-search-result:hover,
.user-search-result:focus-visible {
  border-color: color-mix(in srgb, var(--accent-color) 38%, transparent);
  background: var(--surface-hover-background);
  transform: translateY(-1px);
}

.user-search-result-copy {
  display: grid;
  gap: 0.08rem;
  min-width: 0;
}

.user-search-result-action {
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  color: var(--accent-color);
}

/* ── How-it-works info rail ─────────────────────────────────────────────── */
.info-rail article {
  padding: 1rem 1.15rem;
  border-radius: 1rem;
  background: var(--panel-soft-background);
  border: 1px solid var(--surface-border-soft);
  position: relative;
  overflow: hidden;
}

.info-rail article::before {
  content: attr(data-step);
  position: absolute;
  top: 0.65rem;
  right: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-color);
  opacity: 0.7;
}

/* ── Empty state ────────────────────────────────────────────────────────── */
.empty-state {
  border-radius: 1.25rem;
  border: 1px dashed var(--surface-border);
  background: var(--panel-soft-background) !important;
}