web-terminal/public/style.css

/* Web Terminal Styling */

:root {
  /* Key bar is shown on ALL devices (clickable shortcut buttons). Touch
     devices get a taller bar with bigger tap targets. */
  --tabbar-h: 36px;
  --keybar-h: 42px;
}

/* Touch devices: bigger tap targets for tabs and the key bar. */
@media (pointer: coarse) {
  :root {
    --tabbar-h: 44px;
    --keybar-h: 58px;
  }
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background-color: #1a1a1a;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  overflow: hidden;
}

/* ── Tab bar (top) ───────────────────────────────────────────────── */
#tabbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--tabbar-h);
  background-color: #222;
  border-bottom: 1px solid #3a3a3a;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: hidden;
  z-index: 1001;
  scrollbar-width: thin;
}

.tab {
  display: flex;
  align-items: center;
  padding: 0 4px 0 12px;
  color: #aaa;
  background-color: #2a2a2a;
  border-right: 1px solid #1a1a1a;
  cursor: pointer;
  white-space: nowrap;
  font-size: 13px;
  user-select: none;
  max-width: 200px;
}

.tab.active {
  background-color: #1a1a1a;
  color: #fff;
  box-shadow: inset 0 -2px 0 #4a9eff; /* active underline accent */
}

.tab-label {
  padding-right: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Inline rename input (double-click a tab) */
.tab-rename {
  width: 110px;
  margin: 0 4px;
  padding: 2px 4px;
  font: inherit;
  font-size: 13px;
  color: #fff;
  background: #111;
  border: 1px solid #4a9eff;
  border-radius: 3px;
  outline: none;
}

.tab-close {
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 3px;
  flex: none;
}

.tab-close:hover {
  background-color: #444;
  color: #fff;
}

/* Desktop (mouse): reveal × on hover/active to reduce clutter.
   Touch devices keep × always visible (no hover). */
@media (pointer: fine) {
  .tab:not(.active):not(:hover) .tab-close {
    opacity: 0;
  }
}

.tab-add {
  background: none;
  border: none;
  color: #aaa;
  cursor: pointer;
  font-size: 18px;
  padding: 0 14px;
  user-select: none;
  flex: none;
}

.tab-add:hover {
  color: #fff;
}

/* ── Terminal area (holds one .term-pane per tab) ────────────────── */
#term {
  position: absolute;
  top: var(--tabbar-h);
  left: 0;
  right: 0;
  bottom: var(--keybar-h);
  background-color: #1a1a1a;
  overflow: hidden;
}

.term-pane {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

/* ── Shortcut key bar (bottom) — shown on ALL devices ────────────── */
#keybar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--keybar-h);
  background-color: #2a2a2a;
  border-top: 1px solid #3a3a3a;
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  overflow-y: hidden;
  z-index: 1000;
  gap: 0;
  scrollbar-width: thin;
}

#keybar button {
  flex: 1 0 auto;
  min-width: 48px;
  height: var(--keybar-h);
  padding: 0 8px;
  border: 1px solid #444;
  border-top: none;
  border-bottom: none;
  background-color: #333;
  color: #ddd;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  border-radius: 0;
  transition: background-color 0.12s;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

#keybar button:active {
  background-color: #555;
}

/* Esc is the most-used (interrupt) — make it prominent. */
#keybar button.keybar-btn-primary {
  background-color: #5a3a12;
  color: #ffcf8f;
  font-weight: 600;
  min-width: 56px;
}

#keybar button.keybar-btn-primary:active {
  background-color: #7a4f18;
}