/* OrbitOS — Classroom kiosk mode. Big touch targets, one task at a time. */

.kiosk-screen {
  position: fixed;
  inset: 0;
  z-index: 1100;
  overflow-y: auto;
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 30%),
    linear-gradient(180deg, #1b2434 0%, #202c3e 100%);
}

.kiosk-shell {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: 28px 20px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kiosk-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(38, 52, 74, 0.55);
}

.kiosk-brand {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.kiosk-header h1 {
  margin-top: 4px;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.kiosk-room {
  margin-top: 4px;
  color: var(--text-muted);
}

.kiosk-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.kiosk-search {
  width: 100%;
  padding: 16px 18px;
  font-size: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: var(--bg-base);
  color: var(--text-primary);
  outline: none;
}
.kiosk-search:focus { border-color: var(--border-focus); }

.kiosk-student-grid,
.kiosk-dest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.kiosk-student,
.kiosk-dest {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  text-align: left;
  padding: 20px 18px;
  min-height: 92px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font: inherit;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.kiosk-student strong,
.kiosk-dest strong {
  font-size: 19px;
  letter-spacing: -0.01em;
}

.kiosk-student span,
.kiosk-dest span {
  color: var(--text-muted);
  font-size: var(--text-base);
}

.kiosk-student:hover,
.kiosk-dest:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.kiosk-student-out {
  border-color: var(--warn-border);
  background: var(--warn-soft);
}

.kiosk-student-waiting {
  border-color: var(--border);
  opacity: 0.75;
  cursor: default;
}

.kiosk-question {
  font-size: 24px;
  letter-spacing: -0.02em;
}

.kiosk-back {
  align-self: flex-start;
}

.kiosk-out-strip {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kiosk-out-strip h2 {
  font-size: 15px;
  color: var(--text-secondary);
}

.kiosk-out-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.kiosk-empty {
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
}

.kiosk-result {
  align-items: center;
  text-align: center;
  padding: 48px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.kiosk-result-ok { border-color: var(--ok-border); background: var(--ok-soft); }
.kiosk-result-warn { border-color: var(--warn-border); background: var(--warn-soft); }
.kiosk-result-danger { border-color: var(--danger-border); background: var(--danger-soft); }

.kiosk-result-title {
  font-size: 34px;
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
}

.kiosk-result-text {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
}

.kiosk-exit {
  max-width: 460px;
  margin: 0 auto;
  padding-top: 24px;
}

.kiosk-exit h2 { font-size: 22px; }
.kiosk-exit p { color: var(--text-secondary); }

.kiosk-exit-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.kiosk-exit-error {
  color: var(--danger);
  font-size: var(--text-base);
}

.kiosk-exit-actions {
  display: flex;
  gap: 10px;
}

.kiosk-header-main {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.kiosk-logo {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #f4f6fa;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kiosk-logo img {
  width: 36px;
  height: 36px;
  display: block;
}