@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

/* ─── Design Tokens ─────────────────────────────────── */
:root {
  --bg:          #0e1117;
  --bg-2:        #141820;
  --bg-3:        #1a1f2b;
  --surface:     #181d28;
  --surface-2:   #1f2535;
  --border:      #2a3044;
  --border-hi:   #3a4460;

  --green:       #4ade80;
  --green-dim:   #22543d;
  --cyan:        #22d3ee;
  --cyan-dim:    #164e63;
  --amber:       #fbbf24;
  --red:         #f87171;
  --red-dim:     #7f1d1d;
  --muted:       #4a5568;

  --text:        #e2e8f0;
  --text-dim:    #718096;
  --text-faint:  #4a5568;

  /* Hard box-shadow — terminal window feel */
  --shadow-box:  4px 4px 0px #000;
  --shadow-box-green: 4px 4px 0px var(--green-dim);
  --shadow-box-red:   4px 4px 0px var(--red-dim);

  --font: 'VT323', 'Courier New', monospace;
  --radius: 0px;
}

/* ─── Reset ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { 
  scroll-behavior: smooth; 
  font-size: 20px; /* Scales rem-based sizes */
}

body {
  min-height: 100dvh;
  font-family: var(--font);
  line-height: 1.5;
  color: var(--text);
  background-color: var(--bg);
  /* Subtle scanline texture */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
}

/* ─── App Shell ───────────────────────────────── */
.app-shell {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

/* ─── Terminal Window Panel (auth only) ──────── */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-box);
  padding: 0;
  overflow: hidden;
  margin-top: 1.5rem;
}

/* Window chrome bar */
.panel::before {
  content: '';
  display: block;
  height: 2.2rem;
  background-color: var(--bg-3);
  border-bottom: 1px solid var(--border);
  background-image: 
    radial-gradient(circle, #ff5f56 45%, transparent 55%),
    radial-gradient(circle, #ffbd2e 45%, transparent 55%),
    radial-gradient(circle, #27c93f 45%, transparent 55%);
  background-position: 
    1.2rem center,
    2.4rem center,
    3.6rem center;
  background-size: 0.75rem 0.75rem;
  background-repeat: no-repeat;
}

/* Inner content wrapper */
.panel-inner {
  padding: 1.75rem 2rem;
  display: grid;
  gap: 1.25rem;
}

/* ─── Auth Panel ─────────────────────────── */
.auth-panel {
  max-width: 760px;
  margin: 6vh auto 0;
  margin-top: 6vh;
}

/* Screen-reader only label */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ─── Prompt prefix decoration ──────────────────────── */
.prompt-line {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  color: var(--text-dim);
  font-size: 1.1rem;
}

.prompt-line::before {
  content: '~/chatty $';
  color: var(--green);
  flex-shrink: 0;
  font-weight: 700;
}

.prompt-blink {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--green);
  vertical-align: text-bottom;
  animation: blink-cursor 1.1s step-end infinite;
  margin-left: 2px;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ─── Typography ────────────────────────────────────── */
.eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

h1 .accent { color: var(--green); }

h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.lede {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.hint {
  color: var(--text-faint);
  font-style: italic;
}

.info-line {
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 0.5rem 0.75rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
}

/* ─── Section divider ───────────────────────────────── */
.term-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.term-divider::before,
.term-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ─── Form Stack ────────────────────────────────────── */
.stack {
  display: grid;
  gap: 1rem;
}

.join-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: end;
}

label {
  display: grid;
  gap: 0.35rem;
}

label span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Field prefix brackets */
label span::before {
  content: '[ ';
  color: var(--muted);
}
label span::after {
  content: ' ]';
  color: var(--muted);
}

/* ─── Inputs ────────────────────────────────────────── */
input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font);
  font-size: 1.15rem;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--border);
  box-shadow: none;
  outline: none;
  border-radius: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
  caret-color: var(--green);
}

input::placeholder {
  color: var(--text-faint);
  font-style: italic;
}

input:focus {
  border-color: var(--green);
  box-shadow: 2px 2px 0 var(--green-dim), inset 0 0 0 1px rgba(74, 222, 128, 0.1);
  background: var(--bg-3);
}

/* ─── Buttons ───────────────────────────────────────── */
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0;
  border: 1px solid var(--border-hi);
  cursor: pointer;
  color: var(--text-dim);
  background: var(--bg-3);
  box-shadow: 3px 3px 0 #000;
  transition: box-shadow 0.1s, transform 0.1s, background 0.1s, color 0.1s;
  white-space: nowrap;
}

button:hover:enabled {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--text-dim);
  box-shadow: 4px 4px 0 #000;
  transform: translate(-1px, -1px);
}

button:active:enabled {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 #000;
}

button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  box-shadow: 2px 2px 0 #000;
}

/* Primary */
.primary {
  background: var(--green);
  color: #000;
  border-color: var(--green);
  box-shadow: 4px 4px 0 var(--green-dim);
  font-weight: 700;
}

.primary:hover:enabled {
  background: #86efac;
  border-color: #86efac;
  color: #000;
  box-shadow: 5px 5px 0 var(--green-dim);
}

.primary:active:enabled {
  box-shadow: 1px 1px 0 var(--green-dim);
}

/* Danger */
.danger {
  background: var(--bg-2);
  color: var(--red);
  border-color: var(--red);
  box-shadow: 4px 4px 0 var(--red-dim);
}

.danger:hover:enabled {
  background: rgba(248, 113, 113, 0.1);
  color: #fca5a5;
  border-color: #fca5a5;
  box-shadow: 5px 5px 0 var(--red-dim);
}

.danger:active:enabled {
  box-shadow: 1px 1px 0 var(--red-dim);
}

/* ─── Toolbar ───────────────────────────────────────── */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.25rem;
}

/* ─── Status Badge ──────────────────────────────────── */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  box-shadow: 2px 2px 0 #000;
  color: var(--cyan);
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green);
  flex-shrink: 0;
  animation: blink-cursor 1.4s step-end infinite;
}

/* ─── Controls Row ──────────────────────────────────── */
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.controls button {
  flex: 1;
  min-width: 130px;
}

/* ─── Call Panel ─────────────────────────── */
.call-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  min-height: 100dvh;
}

/* ─── Pre-call top bar ───────────────────── */
.pre-call-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: transparent;
  border-bottom: none;
  z-index: 40;
}

.pre-call-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-right: auto;
}

.pre-call-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pre-call-user {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-shadow: 1px 1px 4px rgba(0,0,0,0.8);
}

.logout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  aspect-ratio: 1;
  padding: 0.5rem;
  background: rgba(20, 24, 32, 0.85);
  border: 1px solid var(--border-hi);
  box-shadow: 2px 2px 0 #000;
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.logout-btn:hover {
  color: var(--red);
  border-color: var(--red);
  background: rgba(248, 113, 113, 0.08);
  box-shadow: none;
  transform: none;
}

.pre-call-bar .join-grid {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  max-width: 480px;
}

.pre-call-bar .join-grid input {
  flex: 1;
}

/* ─── Video Stage (full-screen area) ────────── */
.video-stage {
  position: relative;
  flex: 1;
  background: #000;
  overflow: hidden;
  min-height: 0;
  height: 100%;
}

/* ─── Remote video: fills entire stage ──────── */
.remote-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder shown when no peer is connected */
.remote-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--bg);
  pointer-events: none;
  transition: opacity 0.3s;
}

.remote-placeholder.hidden {
  opacity: 0;
  display: flex !important; /* override .hidden so transition works */
}

.placeholder-icon {
  font-size: 3rem;
  color: var(--border-hi);
  animation: blink-cursor 2s step-end infinite;
}

/* ─── Local PiP ───────────────────────────── */
.pip-container {
  position: absolute;
  bottom: 7rem;
  right: 1.25rem;
  width: 240px;
  aspect-ratio: 16/9;
  background: var(--bg-3);
  border: 1px solid var(--border-hi);
  box-shadow: 0 8px 32px rgba(0,0,0,0.7), 4px 4px 0 #000;
  z-index: 20;
  overflow: hidden;
  transition: width 0.2s, height 0.2s, aspect-ratio 0.2s;
  user-select: none;
  touch-action: none;
}

.pip-container.is-dragging {
  cursor: grabbing !important;
}

.pip-container.is-dragging .pip-header {
  cursor: grabbing !important;
}

.pip-container.minimized {
  aspect-ratio: auto;
  height: auto;
  width: max-content;
  cursor: pointer;
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  box-shadow: 2px 2px 0 #000;
}

.pip-container.minimized:hover {
  border-color: var(--green);
}

.pip-container.minimized .pip-header {
  position: static;
  background: transparent;
  padding: 0.2rem 0.6rem;
  gap: 0.5rem;
}

.pip-container.minimized::before,
.pip-container.minimized::after {
  display: none;
}

.pip-container.minimized .pip-label {
  display: flex;
  align-items: center;
}

.pip-container.minimized .pip-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  margin-right: 0.4rem;
  font-size: unset;
}

.pip-container.minimized .pip-video {
  opacity: 0;
  pointer-events: none;
  position: absolute;
  width: 0;
  height: 0;
}

.pip-container.minimized .pip-toggle-btn {
  display: none;
}

/* Corner bracket decoration */
.pip-container::before,
.pip-container::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  z-index: 3;
  pointer-events: none;
}
.pip-container::before {
  top: 0; left: 0;
  border-top: 2px solid var(--green);
  border-left: 2px solid var(--green);
}
.pip-container::after {
  bottom: 0; right: 0;
  border-bottom: 2px solid var(--green);
  border-right: 2px solid var(--green);
}

.pip-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pip-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.2rem 0.5rem;
  background: rgba(0,0,0,0.6);
  z-index: 10;
  cursor: grab;
}

.pip-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}

.pip-label::before {
  content: '▶ ';
  font-size: 0.5rem;
}

.pip-toggle-btn {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  box-shadow: none;
  padding: 0 0.4rem;
  font-size: 1.2rem;
  line-height: 1;
  min-width: unset;
}

.pip-toggle-btn:hover {
  color: var(--green);
  background: transparent;
  box-shadow: none;
  transform: none;
  border: none;
}

/* ─── Floating info ───────────────────── */
.call-overlay-info {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 30;
  pointer-events: none;
}

.info-line {
  font-family: var(--font);
  font-size: 0.8rem;
  color: var(--green);
  text-shadow: 1px 1px 0 #000;
}

/* ─── Terminal Dock ──────────────────── */
.dock-hit-area {
  position: absolute;
  z-index: 50;
  display: flex;
}

.dock-hit-area[data-position="bottom"] {
  bottom: 0; left: 0; width: 100%; height: 60px;
  justify-content: center; align-items: flex-end; padding-bottom: 1rem;
}
.dock-hit-area[data-position="top"] {
  top: 0; left: 0; width: 100%; height: 60px;
  justify-content: center; align-items: flex-start; padding-top: 1rem;
}
.dock-hit-area[data-position="left"] {
  top: 0; left: 0; height: 100%; width: 60px;
  flex-direction: column; justify-content: center; align-items: flex-start; padding-left: 1rem;
}
.dock-hit-area[data-position="right"] {
  top: 0; right: 0; height: 100%; width: 60px;
  flex-direction: column; justify-content: center; align-items: flex-end; padding-right: 1rem;
}

.dock {
  display: flex;
  gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  border-radius: 0;
  box-shadow: 4px 4px 0 #000;
  transition: transform 0.15s ease-out;
  pointer-events: auto;
  overflow: visible;
  align-items: stretch;
}

.dock-hit-area[data-position="bottom"] .dock { transform: translateY(150%); flex-direction: row; }
.dock-hit-area[data-position="bottom"]:hover .dock, .dock-hit-area[data-position="bottom"].is-dragging .dock { transform: translateY(0); }

.dock-hit-area[data-position="top"] .dock { transform: translateY(-150%); flex-direction: row; }
.dock-hit-area[data-position="top"]:hover .dock, .dock-hit-area[data-position="top"].is-dragging .dock { transform: translateY(0); }

.dock-hit-area[data-position="left"] .dock { transform: translateX(-150%); flex-direction: column; }
.dock-hit-area[data-position="left"]:hover .dock, .dock-hit-area[data-position="left"].is-dragging .dock { transform: translateX(0); }

.dock-hit-area[data-position="right"] .dock { transform: translateX(150%); flex-direction: column; }
.dock-hit-area[data-position="right"]:hover .dock, .dock-hit-area[data-position="right"].is-dragging .dock { transform: translateX(0); }

.dock-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-drag: none;
}
.dock-logo:active { cursor: grabbing; }

.dock-hit-area[data-position="bottom"] .dock-logo,
.dock-hit-area[data-position="top"] .dock-logo {
  border-right: 1px solid var(--border-hi);
}

.dock-hit-area[data-position="left"] .dock-logo,
.dock-hit-area[data-position="right"] .dock-logo {
  border-bottom: 1px solid var(--border-hi);
  padding: 1rem 0;
}

.dock-logo img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.dock-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 3.5rem;
  height: 2.8rem;
  border-radius: 0;
  background: var(--bg-3);
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: box-shadow 0.1s, transform 0.1s, background 0.1s, color 0.1s;
  padding: 0 0.8rem;
  box-shadow: none;
}

.dock-btn:last-child {
  border-right: none;
}

.dock-btn svg {
  flex-shrink: 0;
}

.dock-btn:hover:not(:disabled) {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: none;
  transform: none;
}

.dock-btn:active:not(:disabled) {
  background: var(--bg);
  box-shadow: none;
  transform: none;
}

.dock-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.dock-btn.off {
  color: var(--red);
  background: rgba(248, 113, 113, 0.06);
}

.dock-btn.danger {
  color: var(--red);
  background: var(--bg-3);
  border: none;
  border-right: 1px solid var(--border);
  box-shadow: none;
}

.dock-btn.danger:hover:not(:disabled) {
  background: rgba(248, 113, 113, 0.08);
  color: #fca5a5;
  box-shadow: none;
  transform: none;
}

.dock-btn.danger-solid {
  background: var(--red-dim);
  color: var(--red);
  border: none;
  box-shadow: none;
}

.dock-btn.danger-solid:hover:not(:disabled) {
  background: rgba(248, 113, 113, 0.2);
  color: #fca5a5;
  box-shadow: none;
  transform: none;
}

/* ─── Video Grid (kept for reference, unused) ─── */
.video-grid {
  display: none;
}


/* ─── Video Label ───────────────────────────────────── */
.video-label {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg);
  border: 1px solid var(--border-hi);
  color: var(--green);
  box-shadow: 2px 2px 0 #000;
}

.video-label::before {
  content: '▶';
  font-size: 0.55rem;
  color: var(--green);
  animation: blink-cursor 1.4s step-end infinite;
}

/* ─── Error Text ────────────────────────────────────── */
.error-text {
  min-height: 1.2rem;
  font-size: 0.78rem;
  color: var(--red);
  padding: 0.5rem 0.75rem;
  border-left: 3px solid var(--red);
  background: rgba(248, 113, 113, 0.06);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: all 0.15s;
}

.error-text:empty {
  padding: 0;
  border: none;
  background: none;
  min-height: 0;
}

/* ─── Call Panel ─────────────────────────── */
/* (now handled by .call-panel / .video-stage above) */


/* ─── Utility ───────────────────────────────────────── */
.hidden {
  display: none !important;
}

/* ─── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--border-hi);
  border-radius: 0;
}

/* ─── Selection ─────────────────────────────────────── */
::selection {
  background: var(--green);
  color: #000;
}

/* ─── Responsive ─────────────────────────── */
@media (max-width: 700px) {
  .auth-panel { margin-top: 2vh; }
  .panel-inner { padding: 1.25rem; }
  .join-grid  { grid-template-columns: 1fr; }

  .pre-call-bar {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
  }
  .pre-call-bar .join-grid {
    max-width: 100%;
    width: 100%;
  }

  .pip-container {
    width: 120px;
    bottom: 6.5rem;
    right: 0.75rem;
  }

  .call-overlay .controls {
    gap: 0.4rem;
  }
  .call-overlay .controls button {
    min-width: 100px;
    font-size: 0.68rem;
    padding: 0.5rem 0.75rem;
  }

  .toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ─── Chat Panel ─────────────────────────────────── */
.chat-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  background: var(--surface);
  border-left: 1px solid var(--border-hi);
  box-shadow: -4px 0 0 #000;
  display: flex;
  flex-direction: column;
  z-index: 60;
  transform: translateX(100%);
  transition: transform 0.2s ease-out;
}

.chat-panel.open {
  transform: translateX(0);
}

.chat-resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -2px;
  width: 5px;
  cursor: ew-resize;
  z-index: 10;
  transition: background 0.2s;
}
.chat-resize-handle:hover,
.chat-resize-handle.active {
  background: var(--cyan);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  flex-shrink: 0;
}

.chat-close-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0 0.2rem;
  box-shadow: none;
  min-width: unset;
  line-height: 1;
}

.chat-close-btn:hover {
  color: var(--red);
  background: transparent;
  border: none;
  box-shadow: none;
  transform: none;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 0;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  max-width: 90%;
}

.chat-msg.self {
  align-self: flex-end;
  align-items: flex-end;
}

.chat-msg.peer {
  align-self: flex-start;
  align-items: flex-start;
}

.chat-msg-meta {
  font-family: var(--font);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  text-transform: uppercase;
}

.chat-msg.self .chat-msg-meta { color: var(--green-dim); }

.chat-msg-bubble {
  font-family: var(--font);
  font-size: 0.85rem;
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 0.4rem 0.75rem;
  line-height: 1.5;
  word-break: break-word;
}

.chat-msg.self .chat-msg-bubble {
  background: var(--green-dim);
  border-color: var(--green);
  color: var(--green);
}

.chat-system-msg {
  font-family: var(--font);
  font-size: 0.65rem;
  color: var(--text-faint);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0;
}

.chat-form {
  display: flex;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  border: none;
  border-right: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 0.6rem 0.75rem;
  outline: none;
  border-radius: 0;
}

.chat-input:focus {
  background: var(--bg-3);
  box-shadow: none;
  border-color: var(--border);
}

.chat-send-btn {
  background: var(--bg-3);
  border: none;
  border-radius: 0;
  color: var(--green);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0 1rem;
  cursor: pointer;
  box-shadow: none;
  white-space: nowrap;
  transition: background 0.1s, color 0.1s;
}

.chat-send-btn:hover {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: none;
  transform: none;
  border: none;
}

.dock-btn.chat-active {
  color: var(--cyan);
}

/* ─── Settings Modal ─────────────────────────────── */
.settings-modal {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -100%);
  width: 320px;

  background: var(--bg-2);
  border: 1px solid var(--border-hi);
  border-top: none;
  box-shadow: 4px 4px 0 #000;
  z-index: 60;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
}

.settings-modal.open {
  transform: translate(-50%, 0);
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
}

.settings-close-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0 0.2rem;
  box-shadow: none;
  min-width: unset;
  line-height: 1;
}

.settings-close-btn:hover {
  color: var(--red);
  background: transparent;
  border: none;
  box-shadow: none;
  transform: none;
}

.settings-body {
  padding: 1.5rem 1rem;
}

.settings-text {
  font-family: var(--font);
  font-size: 0.85rem;
  color: var(--text);
  text-align: center;
}

.dock-btn.settings-active {
  color: var(--cyan);
}