/* ═══════════════════════════════════════════════════════════════
   JARVIS AI — Iron Man HUD Aesthetic v5.0
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS Variables ─────────────────────────────────────────────── */
:root {
  --bg-deep:       #050a0f;
  --bg-mid:        #080f18;
  --bg-panel:      #0a141f;
  --bg-panel-alt:  #0d1b29;
  --border:        rgba(0, 212, 255, 0.18);
  --border-bright: rgba(0, 212, 255, 0.5);
  --cyan:          #00d4ff;
  --cyan-dim:      #0088cc;
  --cyan-glow:     rgba(0, 212, 255, 0.15);
  --cyan-glow-2:   rgba(0, 212, 255, 0.4);
  --text-primary:  #c8e8f8;
  --text-dim:      #4a7a9b;
  --text-muted:    #2a4a6b;
  --danger:        #ff2244;
  --success:       #00ff88;
  --warning:       #ffaa00;
  --font-hud:      'Orbitron', monospace;
  --font-mono:     'Share Tech Mono', monospace;
  --radius:        4px;
  --sidebar-w:     260px;
  --header-h:      52px;
}

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

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
}

/* ─── Scrollbar ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-mid); }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

/* ─── Particle Canvas ─────────────────────────────────────────────── */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ─── Scan Line ───────────────────────────────────────────────────── */
.scan-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 212, 255, 0.015) 50%,
    transparent 100%
  );
  background-size: 100% 4px;
  animation: scanMove 8s linear infinite;
}
@keyframes scanMove {
  0%   { background-position: 0 0; }
  100% { background-position: 0 100vh; }
}

/* ─── LOGIN OVERLAY ──────────────────────────────────────────────── */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}
#login-particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.login-panel {
  position: relative;
  z-index: 1;
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 0 80px rgba(0,212,255,0.15), 0 0 160px rgba(0,136,204,0.08);
  animation: panelIn 0.5s ease-out;
}
.login-arc-reactor {
  width: 140px;
  height: 140px;
}
.login-arc-svg { width: 100%; height: 100%; }
.login-title {
  font-family: var(--font-hud);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 6px;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan-glow-2);
  text-align: center;
}
.login-subtitle {
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--text-dim);
  text-align: center;
}
.login-divider {
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.4;
}
.login-desc {
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-align: center;
}
.login-google-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,136,204,0.1);
  border: 1px solid var(--cyan-dim);
  color: var(--cyan);
  cursor: pointer;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 2px;
  transition: all 0.25s;
  margin-top: 8px;
  width: 100%;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.login-google-btn:hover {
  background: rgba(0,136,204,0.25);
  border-color: var(--cyan);
  box-shadow: 0 0 24px var(--cyan-glow), inset 0 0 24px rgba(0,212,255,0.05);
  transform: translateY(-1px);
}
.login-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
}
.login-corner.top-left    { top: 0; left: 0; border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.login-corner.top-right   { top: 0; right: 0; border-top: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }
.login-corner.bottom-left { bottom: 0; left: 0; border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.login-corner.bottom-right{ bottom: 0; right: 0; border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }

/* ─── HUD Container ──────────────────────────────────────────────── */
.hud-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ─── STATUS BAR ─────────────────────────────────────────────────── */
.status-bar {
  height: var(--header-h);
  background: linear-gradient(90deg, #060d14 0%, var(--bg-mid) 50%, #060d14 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 2px 20px rgba(0,212,255,0.08);
}
.status-bar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity: 0.3; }
  50%      { opacity: 1; }
}

/* Arc reactor mini */
.arc-reactor-mini {
  position: relative;
  width: 28px;
  height: 28px;
  margin-right: 12px;
  flex-shrink: 0;
}
.arc-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--cyan);
  animation: spinSlow 4s linear infinite;
  box-shadow: 0 0 8px var(--cyan);
}
.arc-ring::before {
  content: '';
  position: absolute;
  top: 2px; left: 2px; right: 2px; bottom: 2px;
  border-radius: 50%;
  border: 1px dashed rgba(0,212,255,0.4);
}
.arc-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 10px; height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan), 0 0 24px var(--cyan-dim);
  animation: corePulse 2s ease-in-out infinite;
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes corePulse {
  0%,100% { box-shadow: 0 0 8px var(--cyan), 0 0 16px var(--cyan-dim); transform: translate(-50%,-50%) scale(1); }
  50%     { box-shadow: 0 0 16px var(--cyan), 0 0 32px var(--cyan-dim); transform: translate(-50%,-50%) scale(1.2); }
}

.status-left { display: flex; align-items: center; gap: 0; min-width: 0; }
.system-label {
  font-family: var(--font-hud);
  font-size: 16px;
  font-weight: 900;
  color: var(--cyan);
  letter-spacing: 4px;
  text-shadow: 0 0 12px var(--cyan-glow-2);
  white-space: nowrap;
  margin-right: 10px;
}
.system-sub {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 2px;
  white-space: nowrap;
  display: none;
}
@media (min-width: 900px) { .system-sub { display: block; } }

.status-center {
  display: flex;
  align-items: center;
  gap: 12px;
}
.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
  font-family: var(--font-hud);
}
.indicator-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: background 0.3s, box-shadow 0.3s;
}
.indicator-dot.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: dotBlink 2s ease-in-out infinite;
}
.indicator-dot.error {
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
}
@keyframes dotBlink {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.4; }
}
.status-divider {
  width: 1px; height: 20px;
  background: var(--border);
}
.model-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  font-family: var(--font-hud);
  font-weight: 500;
}

/* Status icon indicators */
.status-icon-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  transition: color 0.3s;
}
.status-icon-indicator.active {
  color: var(--cyan);
  filter: drop-shadow(0 0 4px var(--cyan));
}
.status-icon-label {
  font-family: var(--font-hud);
  font-size: 8px;
  letter-spacing: 1px;
}

/* User avatar */
.user-avatar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(0,136,204,0.08);
}
.user-avatar-img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--cyan-dim);
}
.user-avatar-name {
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--cyan-dim);
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-right { display: flex; align-items: center; gap: 12px; }
.hud-clock {
  font-family: var(--font-hud);
  font-size: 12px;
  color: var(--cyan-dim);
  letter-spacing: 2px;
  min-width: 80px;
  text-align: right;
}
.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cyan-dim);
  cursor: pointer;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  transition: all 0.2s;
  padding: 6px;
}
.icon-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.icon-btn svg { width: 100%; height: 100%; }

/* ─── MAIN LAYOUT ────────────────────────────────────────────────── */
.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ─── SIDEBAR ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}

.sidebar-header {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  flex-shrink: 0;
}
.sidebar-title {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--cyan-dim);
  font-weight: 600;
}
.new-chat-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cyan-dim);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 1px;
  transition: all 0.2s;
}
.new-chat-btn svg { width: 12px; height: 12px; }
.new-chat-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}

.conversation-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conversation-item {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.conversation-item:hover {
  border-color: var(--border);
  background: var(--bg-panel-alt);
}
.conversation-item.active {
  border-color: var(--cyan-dim);
  background: rgba(0, 136, 204, 0.1);
}
.conversation-item__text { flex: 1; min-width: 0; }
.conversation-item__name {
  font-size: 11px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}
.conversation-item__meta {
  font-size: 9px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}
.conversation-item__delete {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  opacity: 0;
  transition: all 0.2s;
  line-height: 1;
  font-size: 14px;
}
.conversation-item:hover .conversation-item__delete { opacity: 1; }
.conversation-item__delete:hover { color: var(--danger); }

.sidebar-footer {
  padding: 10px;
  border-top: 1px solid var(--border);
  position: relative;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sidebar-memory-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cyan-dim);
  padding: 6px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  transition: all 0.2s;
}
.sidebar-memory-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}
.danger-btn {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(255, 34, 68, 0.3);
  color: rgba(255, 34, 68, 0.6);
  padding: 6px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  transition: all 0.2s;
}
.danger-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(255, 34, 68, 0.08);
}

/* ─── CORNER BRACKETS ────────────────────────────────────────────── */
.corner-bracket {
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
  z-index: 1;
}
.corner-bracket.top-left    { top: 0; left: 0; border-top: 1.5px solid var(--cyan); border-left: 1.5px solid var(--cyan); }
.corner-bracket.top-right   { top: 0; right: 0; border-top: 1.5px solid var(--cyan); border-right: 1.5px solid var(--cyan); }
.corner-bracket.bottom-left { bottom: 0; left: 0; border-bottom: 1.5px solid var(--cyan); border-left: 1.5px solid var(--cyan); }
.corner-bracket.bottom-right{ bottom: 0; right: 0; border-bottom: 1.5px solid var(--cyan); border-right: 1.5px solid var(--cyan); }

/* ─── CHAT AREA ───────────────────────────────────────────────────── */
.chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  position: relative;
}

.chat-header {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  background: var(--bg-mid);
  flex-shrink: 0;
}
.chat-title {
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--cyan);
  font-weight: 500;
  text-shadow: 0 0 10px var(--cyan-glow-2);
}
.hex-decoration { width: 40px; height: 46px; opacity: 0.5; }

/* Drop overlay */
.drop-overlay {
  position: absolute;
  inset: 0;
  z-index: 50;
  background: rgba(0,20,36,0.9);
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--cyan);
  pointer-events: none;
}
.drop-overlay.active { display: flex; }
.drop-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--cyan);
  font-family: var(--font-hud);
  font-size: 14px;
  letter-spacing: 3px;
}

/* ─── MESSAGES CONTAINER ─────────────────────────────────────────── */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── BOOT MESSAGE ───────────────────────────────────────────────── */
.boot-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 40px 20px;
  flex: 1;
}

.arc-reactor-large {
  width: 180px; height: 180px;
  position: relative;
}
.arc-svg { width: 100%; height: 100%; }

.arc-ring-anim {
  transform-origin: 100px 100px;
  animation: spinSlow 8s linear infinite;
}
.arc-ring-anim-2 {
  transform-origin: 100px 100px;
  animation: spinSlow 5s linear infinite reverse;
}
.core-pulse {
  animation: corePulseArc 2s ease-in-out infinite;
  transform-origin: 100px 100px;
}
.core-pulse-fast {
  animation: corePulseArc 1s ease-in-out infinite;
  transform-origin: 100px 100px;
}
@keyframes corePulseArc {
  0%,100% { opacity: 0.6; }
  50%     { opacity: 1; }
}

.boot-text {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.boot-line {
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s, transform 0.5s;
}
.boot-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.welcome-heading {
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 12px;
}
.welcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 520px;
}
.welcome-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-align: left;
  transition: all 0.2s;
}
.welcome-card:hover {
  border-color: var(--cyan);
  background: var(--cyan-glow);
  box-shadow: 0 0 16px var(--cyan-glow);
  color: var(--cyan);
}
.welcome-icon { font-size: 18px; flex-shrink: 0; }

/* ─── MESSAGE BUBBLES ────────────────────────────────────────────── */
.message {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: msgIn 0.3s ease-out;
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.message--user { align-items: flex-end; }
.message--assistant { align-items: flex-start; }

.message__header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-hud);
  letter-spacing: 1px;
}
.message__header-actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.msg-tts-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 1px 5px;
  border-radius: var(--radius);
  font-size: 10px;
  transition: all 0.15s;
}
.msg-tts-btn:hover { border-color: var(--cyan-dim); color: var(--cyan-dim); }

.message__avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}
.message--user    .message__avatar { background: rgba(0,136,204,0.2); border: 1px solid var(--cyan-dim); color: var(--cyan); }
.message--assistant .message__avatar { background: rgba(0,212,255,0.1); border: 1px solid var(--border); color: var(--cyan); }

.message__body {
  max-width: 80%;
  padding: 14px 18px;
  border-radius: 4px;
  position: relative;
  word-break: break-word;
  font-size: 14px;
  line-height: 1.7;
}

.message--user .message__body {
  background: linear-gradient(135deg, rgba(0,136,204,0.15), rgba(0,80,140,0.1));
  border: 1px solid rgba(0,136,204,0.3);
  border-top-right-radius: 0;
  color: var(--text-primary);
}

.message--assistant .message__body {
  background: linear-gradient(135deg, rgba(10,20,32,0.9), rgba(8,15,24,0.8));
  border: 1px solid var(--border);
  border-top-left-radius: 0;
  color: var(--text-primary);
}

.message__body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
  opacity: 0.4;
}

.message__file-preview {
  margin-bottom: 8px;
  padding: 6px 10px;
  background: rgba(0,136,204,0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 11px;
  color: var(--cyan-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}
.message__file-preview img {
  max-width: 100px;
  max-height: 80px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

.message__actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.2s;
}
.message:hover .message__actions { opacity: 1; }

.msg-action-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 8px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 1px;
  transition: all 0.15s;
}
.msg-action-btn:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-dim);
}

/* Markdown inside messages */
.message__body h1, .message__body h2, .message__body h3 {
  font-family: var(--font-hud);
  color: var(--cyan);
  margin: 12px 0 6px;
  letter-spacing: 1px;
}
.message__body h1 { font-size: 18px; }
.message__body h2 { font-size: 15px; }
.message__body h3 { font-size: 13px; }
.message__body p { margin-bottom: 8px; }
.message__body p:last-child { margin-bottom: 0; }
.message__body ul, .message__body ol { margin: 6px 0 6px 20px; }
.message__body li { margin: 3px 0; }
.message__body code {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}
.message__body pre {
  position: relative;
  margin: 10px 0;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.message__body pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: inherit;
  font-size: 12.5px;
  display: block;
}
.message__body pre .hljs {
  background: #0a0f16;
  padding: 14px 16px;
  overflow-x: auto;
}
.code-copy-btn {
  position: absolute;
  top: 6px; right: 8px;
  background: rgba(0,136,204,0.2);
  border: 1px solid var(--border);
  color: var(--cyan-dim);
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 1px;
  transition: all 0.2s;
  z-index: 1;
}
.code-copy-btn:hover {
  background: rgba(0,136,204,0.4);
  color: var(--cyan);
  border-color: var(--cyan);
}
.message__body blockquote {
  border-left: 3px solid var(--cyan-dim);
  padding: 4px 12px;
  margin: 8px 0;
  color: var(--text-dim);
  font-style: italic;
}
.message__body a { color: var(--cyan); text-decoration: underline; }
.message__body strong { color: var(--text-primary); font-weight: bold; }
.message__body em { color: var(--cyan-dim); font-style: italic; }
.message__body hr { border: none; border-top: 1px solid var(--border); margin: 12px 0; }
.message__body table {
  border-collapse: collapse;
  width: 100%;
  margin: 10px 0;
  font-size: 12px;
}
.message__body th {
  background: rgba(0,136,204,0.15);
  border: 1px solid var(--border);
  padding: 6px 10px;
  color: var(--cyan);
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 1px;
}
.message__body td {
  border: 1px solid var(--border);
  padding: 6px 10px;
}

/* Streaming cursor */
.stream-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--cyan);
  animation: blink 0.8s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%     { opacity: 0; }
}

/* ─── TYPING INDICATOR ───────────────────────────────────────────── */
.typing-indicator {
  padding: 6px 28px 4px;
  flex-shrink: 0;
}
.typing-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}
.typing-label {
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--cyan-dim);
  animation: fadePulse 1.5s ease-in-out infinite;
}
@keyframes fadePulse {
  0%,100% { opacity: 0.5; }
  50%     { opacity: 1; }
}
.typing-dots { display: flex; gap: 5px; }
.typing-dots span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  animation: dotBounce 1.2s infinite;
  box-shadow: 0 0 6px var(--cyan);
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotBounce {
  0%,60%,100% { transform: translateY(0); opacity: 0.3; }
  30%         { transform: translateY(-6px); opacity: 1; }
}
.processing-bar {
  height: 2px;
  background: rgba(0,212,255,0.1);
  border-radius: 1px;
  overflow: hidden;
  margin-top: 4px;
}
.processing-fill {
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: processSlide 1.5s linear infinite;
  width: 40%;
}
@keyframes processSlide {
  from { transform: translateX(-100%); }
  to   { transform: translateX(350%); }
}

/* ─── FILE PREVIEW BAR ───────────────────────────────────────────── */
.file-preview-bar {
  padding: 6px 20px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.file-preview-inner {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--cyan-dim);
}
.file-preview-inner img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.file-preview-remove {
  background: transparent;
  border: 1px solid rgba(255,34,68,0.3);
  color: var(--danger);
  cursor: pointer;
  width: 24px; height: 24px;
  border-radius: var(--radius);
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.file-preview-remove:hover { background: rgba(255,34,68,0.1); }

/* ─── SLASH PALETTE ──────────────────────────────────────────────── */
.slash-palette {
  position: absolute;
  bottom: 100%;
  left: 20px;
  right: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  overflow: hidden;
  z-index: 20;
  box-shadow: 0 -8px 32px rgba(0,0,0,0.4);
  animation: slideUp 0.15s ease-out;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.slash-palette-inner { padding: 4px; }
.slash-cmd {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.15s;
}
.slash-cmd:hover, .slash-cmd.selected {
  background: var(--cyan-glow);
}
.slash-cmd__name {
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--cyan);
  min-width: 100px;
}
.slash-cmd__desc {
  font-size: 11px;
  color: var(--text-dim);
}

/* ─── INPUT AREA ─────────────────────────────────────────────────── */
.input-area {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-mid);
  position: relative;
  flex-shrink: 0;
}
.input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.input-wrapper:focus-within {
  border-color: var(--cyan-dim);
  box-shadow: 0 0 16px var(--cyan-glow);
}
.input-prefix {
  padding: 10px 10px 10px 14px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 14px;
  flex-shrink: 0;
  user-select: none;
  opacity: 0.7;
}
#message-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  resize: none;
  max-height: 160px;
  line-height: 1.5;
  padding: 10px 8px 10px 0;
  caret-color: var(--cyan);
}
#message-input::placeholder { color: var(--text-muted); }
.input-actions {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 6px 8px;
}
.char-count {
  font-family: var(--font-hud);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 1px;
  padding-bottom: 6px;
}
.input-icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  width: 32px; height: 32px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.input-icon-btn:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-dim);
  background: var(--cyan-glow);
}
.input-icon-btn.recording {
  border-color: var(--danger);
  color: var(--danger);
  box-shadow: 0 0 12px rgba(255,34,68,0.4);
  animation: recordPulse 1s ease-in-out infinite;
}
@keyframes recordPulse {
  0%,100% { box-shadow: 0 0 8px rgba(255,34,68,0.4); }
  50%     { box-shadow: 0 0 20px rgba(255,34,68,0.8); }
}

.send-btn {
  background: rgba(0,136,204,0.15);
  border: 1px solid var(--border);
  color: var(--cyan-dim);
  cursor: pointer;
  width: 36px; height: 36px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.send-btn svg { width: 16px; height: 16px; }
.send-btn:not(:disabled):hover {
  background: rgba(0,136,204,0.3);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 14px var(--cyan-glow);
}
.send-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.send-btn.active {
  background: rgba(0,212,255,0.2);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ─── SETTINGS OVERLAY / PANEL ───────────────────────────────────── */
.settings-overlay, .memory-panel-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.settings-panel, .memory-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-radius: 6px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 0 60px rgba(0,212,255,0.15), 0 0 120px rgba(0,136,204,0.08);
  animation: panelIn 0.25s ease-out;
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.settings-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hex-icon {
  font-size: 22px;
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow-2);
}
.settings-title {
  font-family: var(--font-hud);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--cyan);
  font-weight: 700;
  flex: 1;
}
.close-settings-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  transition: all 0.2s;
  padding: 5px;
}
.close-settings-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(255,34,68,0.08);
}
.close-settings-btn svg { width: 100%; height: 100%; }

.settings-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-label {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}
.key-saved-badge {
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.3);
  color: var(--success);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 8px;
  letter-spacing: 2px;
}

/* Provider buttons */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
.provider-btn {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 8px 4px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 1px;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}
.provider-icon {
  font-size: 14px;
  color: var(--border-bright);
  transition: color 0.2s;
}
.provider-btn:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-dim);
}
.provider-btn.active {
  border-color: var(--cyan);
  background: rgba(0,212,255,0.08);
  color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.provider-btn.active .provider-icon { color: var(--cyan); }

/* Input field with inline button */
.input-field-wrapper {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-field-wrapper:focus-within {
  border-color: var(--cyan-dim);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.settings-input {
  flex: 1;
  background: var(--bg-panel-alt);
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 12px;
  caret-color: var(--cyan);
}
.settings-input::placeholder { color: var(--text-muted); }
.toggle-visibility-btn {
  background: var(--bg-mid);
  border: none;
  border-left: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 8px 10px;
  transition: all 0.2s;
}
.toggle-visibility-btn:hover { color: var(--cyan); background: var(--cyan-glow); }
.toggle-visibility-btn svg { width: 16px; height: 16px; display: block; }

.key-status {
  font-size: 11px;
  min-height: 16px;
}
.key-status.success { color: var(--success); }
.key-status.error   { color: var(--danger); }
.key-status.loading { color: var(--cyan-dim); }

/* Select */
.settings-select {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 12px;
  border-radius: var(--radius);
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230088cc' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 32px;
  cursor: pointer;
}
.settings-select:focus { border-color: var(--cyan-dim); box-shadow: 0 0 12px var(--cyan-glow); }
.settings-select option { background: var(--bg-panel); }

/* Slider */
.slider-container {
  display: flex;
  align-items: center;
  gap: 10px;
}
.slider-label {
  font-family: var(--font-hud);
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--text-muted);
  white-space: nowrap;
}
.slider-value {
  font-family: var(--font-hud);
  font-size: 14px;
  color: var(--cyan);
  font-weight: 700;
}
.settings-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--cyan-dim) 0%, var(--text-muted) 100%);
  outline: none;
  cursor: pointer;
}
.settings-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
  box-shadow: 0 0 8px var(--cyan-glow-2);
}
.settings-slider::-moz-range-thumb {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 8px var(--cyan-glow-2);
}

/* Textarea */
.settings-textarea {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  outline: none;
  width: 100%;
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
  transition: border-color 0.2s;
  caret-color: var(--cyan);
}
.settings-textarea:focus {
  border-color: var(--cyan-dim);
  box-shadow: 0 0 12px var(--cyan-glow);
}
.settings-textarea::placeholder { color: var(--text-muted); }

/* Toggle switch */
.settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}
.settings-toggle-label {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
}
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: .3s;
}
.toggle-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: .3s;
}
.toggle-switch input:checked + .toggle-slider {
  background: rgba(0,136,204,0.2);
  border-color: var(--cyan-dim);
}
.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(18px);
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan-glow-2);
}

/* Account section */
.account-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.account-info img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--cyan-dim);
}
.account-info-text { font-size: 12px; color: var(--text-primary); }
.account-info-email { font-size: 10px; color: var(--text-dim); }
.logout-btn {
  background: transparent;
  border: 1px solid rgba(255,34,68,0.3);
  color: rgba(255,34,68,0.7);
  padding: 8px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  transition: all 0.2s;
}
.logout-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(255,34,68,0.08);
}

/* Settings actions */
.settings-actions {
  display: flex;
  gap: 10px;
}
.test-btn {
  flex: 1;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 10px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
}
.test-btn:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-dim);
  background: var(--cyan-glow);
}

.save-settings-btn {
  flex: 2;
  background: rgba(0,136,204,0.15);
  border: 1px solid var(--cyan-dim);
  color: var(--cyan);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}
.save-settings-btn:hover {
  background: rgba(0,136,204,0.3);
  border-color: var(--cyan);
  box-shadow: 0 0 24px var(--cyan-glow), inset 0 0 24px rgba(0,212,255,0.05);
}
.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.1), transparent);
  transform: translateX(-100%);
  transition: transform 0.4s;
}
.save-settings-btn:hover .btn-glow { transform: translateX(100%); }

.test-result {
  font-size: 11px;
  min-height: 16px;
  padding: 4px 0;
}
.test-result.success { color: var(--success); font-family: var(--font-hud); letter-spacing: 1px; }
.test-result.error   { color: var(--danger); }

/* Memory panel specifics */
.memory-summaries-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 160px;
  overflow-y: auto;
}
.memory-summary-item {
  padding: 8px 10px;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.5;
}
.memory-notes-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 160px;
  overflow-y: auto;
}
.memory-note-item {
  padding: 8px 10px;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.memory-note-title {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--cyan-dim);
  margin-bottom: 2px;
}
.memory-note-content {
  font-size: 11px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ─── TOAST NOTIFICATIONS ────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 1px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  animation: toastIn 0.3s ease-out;
  pointer-events: auto;
  max-width: 320px;
}
.toast.success { border-color: rgba(0,255,136,0.4); color: var(--success); }
.toast.error   { border-color: rgba(255,34,68,0.4); color: var(--danger); }
.toast.info    { border-color: var(--cyan-dim); color: var(--cyan-dim); }
.toast.fadeout { animation: toastOut 0.3s ease-in forwards; }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(20px); }
}

/* ─── GRID OVERLAY (decorative) ─────────────────────────────────── */
.hud-container::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ═══════════════════════════════════════════════════════════════
   FEATURE 1: MORNING DIGEST PANEL
   ═══════════════════════════════════════════════════════════════ */

.digest-panel {
  margin: 12px 20px 0;
  border-radius: var(--radius);
  border: 1px solid transparent;
  background: linear-gradient(var(--bg-panel), var(--bg-panel)) padding-box,
              linear-gradient(135deg, #ff6b35, #f7c59f, #ff6b35) border-box;
  box-shadow: 0 0 24px rgba(255,107,53,0.1);
  overflow: hidden;
  flex-shrink: 0;
  animation: msgIn 0.4s ease-out;
}

.digest-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(255,107,53,0.12), rgba(247,197,159,0.06));
  border-bottom: 1px solid rgba(255,107,53,0.2);
  cursor: pointer;
}

.digest-icon { font-size: 16px; }

.digest-title {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 3px;
  color: #f7c59f;
  font-weight: 700;
  flex: 1;
}

.digest-actions {
  display: flex;
  gap: 6px;
}

.digest-btn {
  background: transparent;
  border: 1px solid rgba(247,197,159,0.3);
  color: #f7c59f;
  cursor: pointer;
  padding: 3px 8px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 8px;
  letter-spacing: 1px;
  transition: all 0.2s;
}

.digest-btn:hover {
  background: rgba(247,197,159,0.1);
  border-color: #f7c59f;
}

.digest-close-btn { color: var(--text-muted); border-color: var(--border); }
.digest-close-btn:hover { color: var(--danger); border-color: var(--danger); }

.digest-body {
  overflow: hidden;
  max-height: 320px;
  transition: max-height 0.3s ease;
}

.digest-body.collapsed { max-height: 0; }

.digest-loading {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.digest-content {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-primary);
  overflow-y: auto;
  max-height: 290px;
}

.digest-content h1, .digest-content h2, .digest-content h3 {
  font-family: var(--font-hud);
  color: #f7c59f;
  letter-spacing: 1px;
  margin: 10px 0 6px;
  font-size: 12px;
}

.digest-content p { margin-bottom: 6px; }
.digest-content ul, .digest-content ol { margin: 6px 0 6px 20px; }
.digest-content li { margin: 3px 0; }
.digest-content strong { color: #f7c59f; }

/* ═══════════════════════════════════════════════════════════════
   FEATURE 2: DEEP RESEARCH PANEL
   ═══════════════════════════════════════════════════════════════ */

.research-panel {
  margin: 0 20px 8px;
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: var(--radius);
  background: var(--bg-panel);
  overflow: hidden;
  flex-shrink: 0;
  animation: msgIn 0.3s ease-out;
}

.research-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(0,212,255,0.05);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan);
}

.research-steps {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
}

.research-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 11px;
  color: var(--text-dim);
  animation: msgIn 0.2s ease-out;
}

.research-step-icon {
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.research-step-text {
  flex: 1;
  line-height: 1.4;
}

.research-step.active .research-step-icon {
  animation: fadePulse 1s ease-in-out infinite;
}

.research-step.status { color: var(--cyan-dim); }
.research-step.subquestion { color: var(--text-primary); }
.research-step.searching { color: var(--warning); }
.research-step.synthesizing { color: var(--cyan); }
.research-step.done { color: var(--success); }

/* Deep Research citation list */
.citations-list {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.citations-title {
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  margin-bottom: 6px;
}

.citation-item {
  font-size: 11px;
  color: var(--text-dim);
  padding: 3px 0;
}

.citation-item a { color: var(--cyan); text-decoration: none; }
.citation-item a:hover { text-decoration: underline; }

/* Input mode bar */
.input-mode-bar {
  display: flex;
  gap: 6px;
  padding: 0 0 8px 0;
}

.mode-toggle-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius);
  font-family: var(--font-hud);
  font-size: 8px;
  letter-spacing: 1px;
  transition: all 0.2s;
}

.mode-toggle-btn:hover {
  border-color: var(--cyan-dim);
  color: var(--cyan-dim);
}

.mode-toggle-btn.active {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
  box-shadow: 0 0 10px var(--cyan-glow);
}

/* ═══════════════════════════════════════════════════════════════
   FEATURE 3: REACT REASONING CHAIN
   ═══════════════════════════════════════════════════════════════ */

.react-chain {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.react-chain-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(0,136,204,0.08);
  cursor: pointer;
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  border-bottom: 1px solid var(--border);
  user-select: none;
  transition: background 0.2s;
}

.react-chain-header:hover { background: rgba(0,136,204,0.15); }

.react-chain-toggle {
  font-size: 10px;
  transition: transform 0.2s;
}

.react-chain.open .react-chain-toggle { transform: rotate(90deg); }

.react-chain-body {
  display: none;
  padding: 8px 12px;
  max-height: 280px;
  overflow-y: auto;
}

.react-chain.open .react-chain-body { display: block; }

.react-step {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid rgba(0,212,255,0.05);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  animation: msgIn 0.2s ease-out;
}

.react-step:last-child { border-bottom: none; }

.react-step-icon { flex-shrink: 0; font-size: 13px; }

.react-step-content { flex: 1; word-break: break-word; }

.react-step.thought .react-step-content { color: #00d4ff; }
.react-step.action .react-step-content  { color: #ffaa00; }
.react-step.observation .react-step-content { color: #00ff88; }

/* ═══════════════════════════════════════════════════════════════
   FEATURE 4: MONITORS SECTION
   ═══════════════════════════════════════════════════════════════ */

.sidebar-section-header {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-hud);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  flex-shrink: 0;
  margin-top: 4px;
}

.monitor-list {
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 140px;
  overflow-y: auto;
  flex-shrink: 0;
}

.monitor-item {
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.monitor-item:hover {
  border-color: var(--border);
  background: var(--bg-panel-alt);
}

.monitor-item.active {
  border-color: var(--cyan-dim);
  background: rgba(0,136,204,0.1);
}

.monitor-item__text { flex: 1; min-width: 0; }

.monitor-item__name {
  font-size: 10px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  font-family: var(--font-hud);
  letter-spacing: 1px;
}

.monitor-item__meta {
  font-size: 9px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.monitor-item__delete {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  opacity: 0;
  transition: all 0.2s;
  font-size: 12px;
}

.monitor-item:hover .monitor-item__delete { opacity: 1; }
.monitor-item__delete:hover { color: var(--danger); }

/* ═══════════════════════════════════════════════════════════════
   FEATURE 5: SKILLS GRID
   ═══════════════════════════════════════════════════════════════ */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.skill-card {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-dim), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.skill-card.enabled::before { opacity: 1; }

.skill-card:hover {
  border-color: var(--border-bright);
  background: rgba(0,136,204,0.05);
}

.skill-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.skill-icon-name {
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-icon { font-size: 18px; }

.skill-name {
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.skill-desc {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.4;
}

.skill-requires {
  font-size: 9px;
  color: var(--warning);
  font-family: var(--font-hud);
  letter-spacing: 1px;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 700px) {
  :root { --sidebar-w: 200px; }
  .sidebar { display: none; }
  .welcome-grid { grid-template-columns: 1fr; }
  .provider-grid { grid-template-columns: repeat(3, 1fr); }
  .settings-actions { flex-direction: column; }
  .status-center { gap: 6px; }
  .status-icon-indicator .status-icon-label { display: none; }
}