/* Terminal / hacker aesthetic — shared across all variations */
:root[data-theme="dark"] {
  --bg:        #0b0d0c;
  --bg-2:      #101413;
  --bg-3:      #161b19;
  --panel:     #0f1312;
  --border:    #1f2a26;
  --border-2:  #2a3832;
  --fg:        #d6e0db;
  --fg-dim:    #8a9a92;
  --fg-mute:   #5b6b63;
  --accent:    #7dd3a8;   /* phosphor green, tuned */
  --accent-2:  #b7e4c7;
  --warn:      #e5c07b;
  --err:       #e06c75;
  --link:      #7dd3a8;
  --sel:       rgba(125, 211, 168, 0.18);
  --scan:      rgba(255,255,255,0.015);
}
:root[data-theme="light"] {
  --bg:        #f4f1ea;
  --bg-2:      #ede9df;
  --bg-3:      #e5e0d3;
  --panel:     #f8f5ee;
  --border:    #d8d2c2;
  --border-2:  #bfb8a4;
  --fg:        #1a1f1c;
  --fg-dim:    #4a5249;
  --fg-mute:   #7b8278;
  --accent:    #1f6b44;
  --accent-2:  #2e8a5a;
  --warn:      #a6761d;
  --err:       #b4352c;
  --link:      #1f6b44;
  --sel:       rgba(31, 107, 68, 0.14);
  --scan:      rgba(0,0,0,0.015);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "calt" 1, "liga" 1;
}
::selection { background: var(--sel); }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }
.dim  { color: var(--fg-dim); }
.mute { color: var(--fg-mute); }
.accent { color: var(--accent); }
.warn { color: var(--warn); }
.err  { color: var(--err); }

.caret::after {
  content: "▊";
  display: inline-block;
  color: var(--accent);
  transform: translateY(1px);
  animation: blink 1.05s steps(2, start) infinite;
  margin-left: 2px;
}
@keyframes blink { to { visibility: hidden; } }

.scanlines {
  position: relative;
}
.scanlines::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    var(--scan) 0px,
    var(--scan) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  opacity: .6;
}

.kbd {
  font-family: inherit;
  font-size: 11px;
  padding: 1px 5px;
  border: 1px solid var(--border-2);
  border-bottom-width: 2px;
  border-radius: 3px;
  color: var(--fg-dim);
  background: var(--bg-2);
}

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 11px;
  color: var(--fg-dim);
  background: var(--bg-2);
}
.chip.on { color: var(--accent); border-color: var(--accent); }

.tag { color: var(--fg-mute); }
.tag::before { content: "#"; color: var(--fg-mute); }

.hr-dashed {
  border: 0;
  border-top: 1px dashed var(--border-2);
  margin: 16px 0;
}

.ascii-line {
  color: var(--fg-mute);
  white-space: pre;
  letter-spacing: 0;
}

/* Buttons / pill */
button, .btn {
  font: inherit;
  color: var(--fg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 3px;
  cursor: pointer;
  transition: all .12s ease;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); }

.pane {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.pane-header {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--fg-dim);
  background: var(--bg-2);
}
.pane-header .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.pane-header .dot.r { background: #e06c75; }
.pane-header .dot.y { background: #e5c07b; }
.pane-header .dot.g { background: #7dd3a8; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-mute); }