.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

.top-bar {
  padding: 20px;
  border-bottom: 1px solid var(--terminal-green);
}

.nav {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.nav a.active {
  text-decoration: underline;
}

.content {
  flex: 1;
  padding: 20px;
  display: grid;
  gap: 20px;
}

.panel {
  border: 1px solid var(--terminal-green);
  padding: 16px;
  box-shadow: 0 0 12px var(--terminal-glow);
}

.terminal-list {
  list-style: none;
  display: grid;
  gap: 10px;
  padding-left: 0;
}

.announcement-item {
  border: 1px solid var(--terminal-green);
  padding: 10px;
  cursor: pointer;
}

.announcement-item:hover {
  box-shadow: 0 0 12px var(--terminal-glow);
}

.announcement-meta {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 6px;
}

.announcement-text {
  white-space: pre-wrap;
  line-height: 1.5;
}

.footer {
  padding: 12px 20px;
  border-top: 1px solid var(--terminal-green);
  font-size: 0.85rem;
}

/* Login Screen */
.login-screen {
  position: fixed;
  inset: 0;
  background: var(--terminal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000; /* lowered so modals can overlay */
}

.login-panel {
  border: 1px solid var(--terminal-green);
  padding: 24px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 0 12px var(--terminal-glow);
}

.login-panel h1 {
  margin-bottom: 8px;
}

.login-form {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.login-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

.login-form input {
  background: transparent;
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  padding: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.login-form button {
  background: transparent;
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  padding: 10px;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  text-transform: uppercase;
}

.login-form button:hover {
  box-shadow: 0 0 12px var(--terminal-glow);
}

.muted {
  opacity: 0.85;
}

.error {
  color: #ff5757;
  text-shadow: none;
}

.dev-bypass { opacity: 0.55; filter: grayscale(1); cursor: not-allowed; }


/* Boot / Logout Screens */
.boot-screen,
.logout-screen {
  position: fixed;
  inset: 0;
  background: var(--terminal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 10001;
}

.boot-content {
  max-width: 720px;
  width: 100%;
  font-size: 1rem;
  line-height: 1.8;
}

.boot-line {
  opacity: 0;
  transition: opacity 0.35s ease;
  margin-bottom: 6px;
}

.boot-line.show {
  opacity: 1;
}

/* Modals (Announcement + Emergency) */
.announcement-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 11000; /* guaranteed above login + boot screens */
}

.announcement-panel {
  border: 1px solid var(--terminal-green);
  box-shadow: 0 0 12px var(--terminal-glow);
  padding: 20px;
  width: min(720px, 100%);
  background: var(--terminal-dark);
}

.announcement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.terminal-form {
  display: grid;
  gap: 12px;
}

.terminal-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

.terminal-form input,
.terminal-form textarea {
  background: transparent;
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  padding: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.terminal-form textarea {
  min-height: 120px;
  resize: vertical;
}

.terminal-form button {
  background: transparent;
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  padding: 10px;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  text-transform: uppercase;
}

.terminal-form button:hover {
  box-shadow: 0 0 12px var(--terminal-glow);
}

.announcement-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
}