/* ═══════════════════════════════════════════════════════════
   terminal.css — Terminal Emulator (Bottom Panel)
   Callisto OS // ARCNET Terminal v2.0
   ═══════════════════════════════════════════════════════════ */

/* ── Terminal Panel Container ── */
.term-panel {
  display: grid;
  grid-template-rows: 28px 1fr 36px;
  min-height: 0;
  overflow: hidden;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg-inset);
}

/* ── Tab Bar ── */
.term-tabs {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 6px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0, 212, 255, .04), transparent);
  overflow-x: auto;
}

.term-tab {
  display: flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 5px 5px 0 0;
  margin-bottom: -1px;
  color: var(--text-dim);
  font-size: .72rem;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: color .12s, border-color .12s;
  background: transparent;
}
.term-tab:hover {
  color: var(--text);
  background: rgba(0, 212, 255, .03);
}
.term-tab.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--bg-inset);
  text-shadow: var(--glow-text);
}
.term-tab.empty {
  color: var(--text-dim);
  opacity: .35;
  font-style: italic;
  border-color: transparent;
}
.term-tab.empty:hover {
  opacity: .5;
  border-color: var(--border);
}

/* ── Screens Container ── */
.term-screens {
  position: relative;
  overflow: hidden;
  min-height: 0;
}

.term-screen {
  position: absolute;
  inset: 0;
  padding: 8px 10px;
  overflow-y: auto;
  scroll-behavior: smooth;
  display: none;
  font-size: .82rem;
  line-height: 1.45;
}
.term-screen.active {
  display: block;
}

/* ── Output Lines ── */
.term-line {
  white-space: pre-wrap;
  word-break: break-word;
}
.term-line.out    { color: var(--text-dim); }
.term-line.error  { color: var(--error); }
.term-line.warn   { color: var(--warning); }
.term-line.ok     { color: var(--success); }
.term-line.accent { color: var(--accent); }
.term-line.info   { color: var(--text); }

/* ── Prompt Line ── */
.term-prompt-line {
  display: flex;
  gap: 0;
  white-space: pre-wrap;
  word-break: break-word;
}
.term-prompt-user { color: var(--accent); }
.term-prompt-sep  { color: var(--text); }
.term-prompt-path { color: var(--text-dim); }
.term-prompt-cmd  { color: var(--text); margin-left: 6px; }

/* ── Input Bar ── */
.term-input {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, .25);
}

.term-prompt {
  color: var(--accent);
  font-size: .76rem;
  white-space: nowrap;
  text-shadow: var(--glow-text);
  flex-shrink: 0;
}

#termInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font: inherit;
  font-size: .82rem;
  letter-spacing: .4px;
  padding: 0;
  caret-color: var(--accent);
}
#termInput::placeholder {
  color: var(--text-dim);
  opacity: .5;
}