UI/style.pixel.css

:root{
  --bg: #0d1b0f;           /* deep garden night */
  --panel: #18361d;        /* foliage panel */
  --panel-2: #204b27;      /* darker panel */
  --accent: #7cd26f;       /* leaf green */
  --accent-2: #ffd36e;     /* sun gold */
  --accent-3: #ff8a5b;     /* flower orange */
  --ink: #f2ffef;          /* light text */
  --muted: #a6c3a9;        /* muted text */
  --wood: #5a3f2e;         /* wood bar */
  --shadow: rgba(0,0,0,.25);
  --radius: 12px;
  --pixel-font: 'Press Start 2P', system-ui, sans-serif;

  /* RGB components for theme-aware rgba() */
  --accent-rgb: 124,210,111;
  --accent-2-rgb: 255,211,110;
  --accent-3-rgb: 255,138,91;
  --btn-start-rgb: 42,90,53;

  /* Button / gradient */
  --btn-start: #2a5a35;
  --btn-end: #1a3a21;
  --btn-hover-start: #35744a;
  --btn-hover-end: #224b2b;

  /* Editor (Monaco) */
  --editor-bg: #18361d;
  --editor-line: #204b27;

  /* AI chat accent (separate from compiler) */
  --chat-accent: #7cd26f;
  --chat-accent-rgb: 124,210,111;
}

/* Monaco Editor Line Highlighting */
.current-line-highlight {
  background: rgba(var(--accent-rgb), 0.03) !important;
  border-left: none !important;
}

.current-line-glyph {
  background: transparent !important;
  width: 0px !important;
}

/* Error line highlighting in Monaco */
.error-line-highlight {
  background: rgba(255, 50, 30, 0.45) !important;
  border-left: 3px solid #ff3322 !important;
  box-shadow: inset 0 0 0 9999px rgba(255, 50, 30, 0.15);
}

.error-line-glyph {
  background: #ff3322 !important;
  width: 4px !important;
  margin-left: 2px;
  border-radius: 2px;
}

/* Unmatched bracket highlighting */
.bracket-mismatch {
  color: #ff3322 !important;
  font-weight: bold;
  text-decoration: wavy underline #ff3322;
  background: rgba(255, 50, 30, 0.2);
  border-radius: 2px;
}

/* Base */
body{
  font-family: 'Baloo 2', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: radial-gradient(1400px 700px at 80% -20%, rgba(var(--accent-rgb),.18), transparent),
              radial-gradient(1000px 600px at 0% 100%, rgba(var(--accent-2-rgb),.15), transparent),
              radial-gradient(800px 800px at 50% 50%, rgba(var(--accent-rgb),.08), transparent),
              linear-gradient(135deg, #0a150c 0%, var(--bg) 50%, var(--panel-2) 100%);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  overflow: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(var(--accent-rgb),.05) 0%, transparent 25%),
    radial-gradient(circle at 80% 70%, rgba(var(--accent-2-rgb),.05) 0%, transparent 25%);
  pointer-events: none;
  animation: breathe 8s ease-in-out infinite alternate;
}

@keyframes breathe {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

img, canvas{ image-rendering: pixelated; }

/* Scrollbar */
::-webkit-scrollbar{ width: 12px; height: 12px; background: rgba(15,32,20,.4); border-radius: 6px; }
::-webkit-scrollbar-thumb{ 
  background:linear-gradient(135deg, #35543b 0%, #2a4530 100%); 
  border-radius: 6px; 
  border: 2px solid rgba(var(--btn-start-rgb),.6);
  box-shadow: 0 2px 8px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.1);
}
::-webkit-scrollbar-thumb:hover{ 
  background:linear-gradient(135deg, #4a6d4f 0%, #35543b 100%);
  box-shadow: 0 2px 12px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.15);
}
::-webkit-scrollbar-corner{ display: none; }

/* Navbar */
.navbar{
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, rgba(90,63,46,.98) 0%, rgba(70,50,35,.95) 100%);
  padding: 14px 24px; max-height: 5%;
  box-shadow: 0 4px 24px rgba(0,0,0,.5), 
              inset 0 1px 0 rgba(255,255,255,.12);
  border-bottom: 3px solid #3f2c20;
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 100;
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(var(--accent-rgb),.4) 20%, 
    rgba(var(--accent-rgb),.6) 50%, 
    rgba(var(--accent-rgb),.4) 80%, 
    transparent 100%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Toolbar */
.toolbar{ 
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  padding:10px 20px; 
  background:linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%); 
  border-bottom:3px solid var(--btn-start); 
  box-shadow: 0 4px 16px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.15);
  position: relative;
  z-index: 90;
}
.toolbar-left{ flex:1; display:flex; align-items:center; }
.toolbar-right{ display:flex; gap:8px; }
.current-file-name {
  font-family: var(--pixel-font);
  font-size: 11px;
  font-weight: 700;
  color: #b6ffb6;
  background: linear-gradient(135deg, rgba(15,32,20,.7) 0%, rgba(10,24,14,.85) 100%);
  border: 1px solid rgba(var(--accent-rgb),.3);
  border-radius: 6px;
  padding: 7px 14px 7px 30px;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: .4px;
  text-shadow: 0 0 8px rgba(var(--accent-rgb),.4), 0 1px 3px rgba(0,0,0,.5);
  position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
  transition: all .3s ease;
}
.current-file-name::before {
  content: '\1F4C4';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  filter: drop-shadow(0 0 3px rgba(var(--accent-rgb),.4));
}
.current-file-name:hover {
  border-color: rgba(var(--accent-rgb),.5);
  text-shadow: 0 0 12px rgba(var(--accent-rgb),.6), 0 1px 3px rgba(0,0,0,.5);
  box-shadow: 0 3px 12px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08), 0 0 15px rgba(var(--accent-rgb),.08);
}
.app-title{ font-family: var(--pixel-font); letter-spacing:.5px; color: var(--ink); opacity:.9; text-shadow: 0 2px 4px rgba(0,0,0,.3); }
.tb-btn{ 
  border:2px solid rgba(var(--btn-start-rgb),.8); 
  background:linear-gradient(135deg, #15301e 0%, #102417 100%); 
  color:var(--ink); 
  padding:10px 16px; 
  border-radius:6px; 
  cursor:pointer; 
  font-weight:800; 
  font-family:var(--pixel-font); 
  font-size:11px; 
  transition: all .3s ease; 
  box-shadow: 0 3px 10px rgba(0,0,0,.3), 
              inset 0 1px 0 rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}

.tb-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.2), transparent);
  transition: left .5s ease;
}

.tb-btn:hover::before {
  left: 100%;
}

.tb-btn:hover{ 
  background:linear-gradient(135deg, var(--btn-end) 0%, #15301e 100%); 
  transform: translateY(-2px); 
  box-shadow: 0 6px 16px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(255,255,255,.12);
  border-color: rgba(var(--accent-rgb),.6);
}

.tb-btn:active{ 
  transform: translateY(0); 
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}

/* ── File popup menu ── */
.file-menu-wrap {
  position: relative;
  display: inline-block;
}
.file-popup {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 180px;
  background: linear-gradient(135deg, #152a18 0%, #0f1d12 100%);
  border: 2px solid rgba(var(--accent-rgb),.35);
  border-radius: 8px;
  padding: 6px 0;
  box-shadow: 0 10px 32px rgba(0,0,0,.55), 0 0 0 1px rgba(0,0,0,.3);
  z-index: 999;
  animation: filePopIn .15s ease-out;
}
.file-popup.hidden { display: none; }
@keyframes filePopIn {
  from { opacity: 0; transform: translateY(-6px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.file-popup-item {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
  color: #d1f5c4;
  font-family: var(--pixel-font);
  font-size: 11px;
  font-weight: 700;
  padding: 10px 18px;
  text-align: left;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.file-popup-item:hover {
  background: rgba(var(--accent-rgb),.15);
  color: #fff;
}
.file-popup-item.danger {
  color: #ff6b5a;
}
.file-popup-item.danger:hover {
  background: rgba(255,80,60,.15);
  color: #ff4433;
}
.file-popup-divider {
  height: 1px;
  margin: 4px 12px;
  background: rgba(var(--accent-rgb),.2);
}

.tb-run{ 
  background:linear-gradient(135deg, var(--accent) 0%, #49a25c 100%); 
  color:#0f1d12; 
  border-color:#2e6f3e; 
  text-shadow: 0 1px 2px rgba(255,255,255,.4);
  box-shadow: 0 3px 12px rgba(var(--accent-rgb),.4), 
              inset 0 1px 0 rgba(255,255,255,.2);
}

.tb-run:hover{ 
  background:linear-gradient(135deg, #8ee280 0%, #55b86a 100%);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb),.6), 
              inset 0 1px 0 rgba(255,255,255,.3);
}

/* ═══════════════════════════════════════════
   IDE LAYOUT — Title Bar, Tab Bar, Status Bar
   ═══════════════════════════════════════════ */

/* ── IDE Title Bar ── */
.ide-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  min-height: 48px;
  background: linear-gradient(180deg, #1a2e1d 0%, #111f14 100%);
  padding: 0 14px;
  border-bottom: 1px solid rgba(var(--btn-start-rgb),.5);
  z-index: 100;
  flex-shrink: 0;
  position: relative;
}

.ide-titlebar-left {
  display: flex;
  align-items: center;
  gap: 2px;
  z-index: 2;
}

.ide-titlebar-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.ide-titlebar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.ide-logo {
  height: 36px;
  width: auto;
  margin-right: 6px;
}

.ide-title {
  font-family: var(--pixel-font);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: .5px;
  opacity: .65;
}

.ide-center-logo {
  height: 50px;
  width: auto;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,.4));
}

.ide-menu-btn {
  background: linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%);
  border: 1px solid rgba(var(--accent-rgb),.35);
  color: var(--ink);
  font-family: var(--pixel-font);
  font-size: 10px;
  padding: 6px 14px;
  cursor: pointer;
  border-radius: 4px;
  transition: background .15s, color .15s, border-color .15s;
  letter-spacing: .3px;
  font-weight: 700;
}

.ide-menu-btn:hover {
  background: linear-gradient(135deg, var(--btn-hover-start) 0%, var(--btn-hover-end) 100%);
  border-color: rgba(var(--accent-rgb),.6);
  color: #8ee280;
}

/* ── IDE Tab Bar ── */
.ide-tabbar {
  display: flex;
  align-items: stretch;
  height: 20px;
  min-height: 20px;
  background: #0b160d;
  border-bottom: 1px solid rgba(var(--btn-start-rgb),.35);
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
}

.ide-tab {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 10px;
  background: transparent;
  border-right: 1px solid rgba(var(--btn-start-rgb),.2);
  cursor: default;
  white-space: nowrap;
  min-width: 0;
  position: relative;
}

.ide-tab.active {
  background: var(--panel);
  border-bottom: 2px solid var(--accent);
}

.ide-tab-icon {
  font-size: 13px;
  line-height: 1;
}

.ide-tabbar-fill {
  flex: 1;
  background: transparent;
}

/* Override current-file-name when inside tab */
.ide-tab .current-file-name {
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  font-size: 10px;
  font-weight: 700;
  color: var(--ink);
  text-shadow: none;
  letter-spacing: .3px;
  max-width: 220px;
}

.unsaved-dot {
  display: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f5c842;
  flex-shrink: 0;
  margin-left: 2px;
  box-shadow: 0 0 4px #f5c842;
}

.unsaved-dot.visible {
  display: inline-block;
  animation: unsaved-glow 1.5s ease-in-out infinite;
}

@keyframes unsaved-glow {
  0%, 100% { box-shadow: 0 0 4px #f5c842; opacity: 1; }
  50% { box-shadow: 0 0 10px #f5c842, 0 0 18px #f5c84266; opacity: .75; }
}

.ide-tab .current-file-name::before {
  display: none;
}

.ide-tab .current-file-name:hover {
  border: none;
  box-shadow: none;
  text-shadow: none;
}

/* ── IDE Status Bar ── */
.ide-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  min-height: 32px;
  background: linear-gradient(180deg, #162e1b 0%, #0e1f12 100%);
  border-top: 1px solid rgba(var(--btn-start-rgb),.4);
  padding: 0 14px;
  flex-shrink: 0;
  z-index: 100;
}

.ide-statusbar-left {
  display: flex;
  gap: 10px;
  align-items: center;
}

.ide-statusbar-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ide-status-lang {
  font-family: var(--pixel-font);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .3px;
}

/* Status chips compact for statusbar */
.ide-statusbar .status-chip {
  padding: 4px 10px;
  font-size: 10px;
  border-width: 1px;
  border-radius: 4px;
}

/* ── IDE Run Button (compact for titlebar) ── */
.ide-run-icon {
  font-size: 10px;
  margin-right: 2px;
}

.ide-titlebar .run-dropdown .btn-primary {
  min-width: 140px;
  padding: 6px 28px;
  font-size: 10px;
  border-radius: 6px 0 0 6px;
}

.ide-titlebar .btn-dropdown-toggle {
  padding: 6px 10px;
  font-size: 9px;
  border-radius: 0 6px 6px 0;
}

/* Workspace layout */
.workspace{ display:flex; gap:0; padding:12px; flex:1; min-height:0; overflow:hidden; }

/* Sidebar drag-resize handle */
.sidebarResizer{ width:6px; background:linear-gradient(180deg, #35543b, #2a4530); cursor:ew-resize; border-radius:2px; flex-shrink:0; transition: background .2s ease; position:relative; z-index:5; margin:0 3px; }
.sidebarResizer:hover, .sidebarResizer.active{ background:linear-gradient(180deg, var(--accent), #49a25c); }
.sidebarResizer::after{ content:''; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:2px; height:30px; background:rgba(var(--accent-rgb),.5); border-radius:1px; }
.sidebar{ 
  width: 520px;
  min-width: 200px;
  max-width: 70%;
  flex-shrink: 0;
  background:linear-gradient(135deg, rgba(24,54,29,.95) 0%, rgba(18,40,22,.95) 100%); 
  outline:2px solid rgba(var(--btn-start-rgb),.9); 
  padding:16px; 
  box-shadow:0 6px 24px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.1); 
  border-radius:8px; 
  backdrop-filter: blur(6px); 
  overflow-y:auto;
  position: relative;
}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.4), transparent);
  animation: slideGlow 3s ease-in-out infinite;
}

@keyframes slideGlow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}
.workspace-main{ flex:1; display:flex; flex-direction:column; gap:8px; overflow:hidden; height:100%; min-height:0; min-width:0; width:100%; max-width:100%; box-sizing:border-box; }
.sd-section{ font-family:var(--pixel-font); font-size:11px; color:var(--accent-2); margin:12px 0 8px; text-transform:uppercase; letter-spacing:.8px; text-shadow: 0 1px 2px rgba(0,0,0,.3); }
.explorer-list, .themes-list{ list-style:none; padding:0; margin:0; }
.explorer-list li, .themes-list li{ padding:8px 10px; border-left:3px solid transparent; cursor:pointer; transition: all .2s ease; border-radius:3px; margin-bottom:2px; }
.explorer-list li:hover, .themes-list li:hover{ background:rgba(26,58,33,.8); border-left-color:var(--accent); transform: translateX(2px); }
.themes-list .active{ background:linear-gradient(90deg, rgba(34,75,43,.9) 0%, rgba(26,58,33,.7) 100%); border-left-color:var(--accent); box-shadow: inset 0 1px 3px rgba(0,0,0,.2); }
.navbar img{ margin-right: 10px; }
.logoContainer{ display:flex; justify-content:flex-end; align-items:center; }
.logo-img{ height: 96px; width: auto; max-width: 260px; object-fit: contain; }
.logoName{ text-shadow: 2px 2px 0 #3a271c; margin: 0 0 0 8px; }

/* Mode Selector - OLD (replaced with dropdown) */
/*
.mode-selector {
  display: flex;
  gap: 6px;
  align-items: center;
  background: linear-gradient(135deg, rgba(13,27,15,.95) 0%, rgba(18,36,20,.9) 100%);
  padding: 6px;
  border-radius: 10px;
  border: 2px solid rgba(var(--accent-rgb),.15);
  box-shadow: 0 4px 16px rgba(0,0,0,.6), 
              inset 0 1px 0 rgba(var(--accent-rgb),.1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.mode-radio {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: var(--pixel-font);
  font-size: 11px;
  color: rgba(166,195,169,.7);
  padding: 10px 18px;
  border-radius: 7px;
  transition: all .4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  z-index: 1;
  min-width: 85px;
  background: transparent;
  border: 2px solid transparent;
  user-select: none;
}

.mode-radio:hover {
  color: rgba(166,195,169,.95);
  background: rgba(var(--accent-rgb),.08);
  border-color: rgba(var(--accent-rgb),.2);
  transform: translateY(-1px);
}

.mode-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  width: 0;
  height: 0;
}

.mode-radio input[type="radio"]:checked ~ span {
  color: var(--accent);
  font-weight: bold;
  letter-spacing: 0.5px;
  animation: modeGlow 0.5s ease-out;
}

.mode-radio input[type="radio"]:checked {
  accent-color: var(--accent);
}

.mode-radio:has(input:checked) {
  color: var(--accent);
  background: rgba(var(--accent-rgb),.12);
  border-color: rgba(var(--accent-rgb),.4);
  transform: scale(1.03);
}

@keyframes modeGlow {
  0% {
    text-shadow: 0 0 4px rgba(var(--accent-rgb),.4);
  }
  50% {
    text-shadow: 0 2px 6px rgba(0,0,0,.6);
  }
  100% {
    text-shadow: 0 2px 4px rgba(0,0,0,.5);
  }
}
*/


/* Sidebar tokens table */
.side-tokens{ max-height: 90%; overflow:auto; margin-top:8px; border-radius:6px; outline:2px solid rgba(var(--btn-start-rgb),.6); box-shadow:0 2px 10px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05); background:linear-gradient(135deg, rgba(24,54,29,.9), rgba(18,40,22,.9)); }
.side-token-table{ width:100%; border-collapse:separate; border-spacing:0; color: #e8ffe4; font-size:12px; }
.side-token-table thead th{ position:sticky; top:0; z-index:2; background:linear-gradient(135deg, var(--btn-end), #153018); padding:8px; font-family:var(--pixel-font); font-size:10px; letter-spacing:.5px; text-align:left; color: #ffd36e; font-weight: bold; border: 1px solid rgba(var(--btn-start-rgb),.6); box-shadow: 0 2px 4px rgba(0,0,0,.3); }
.side-token-table td{ padding:6px 8px; border: 1px solid rgba(var(--btn-start-rgb),.4); word-break:break-word; font-weight: bold; color: #e8ffe4; }
.side-token-table td:first-child{ color: #f2ffef; }
.side-token-table td:nth-child(2){ color: #89cff0; }
.side-token-table td:nth-child(3){ color: #ffa86a; }
.side-token-table tr:nth-child(even){ background:rgba(16,36,20,.7); }
.side-token-table tr:nth-child(odd){ background:rgba(20,44,26,.7); }
.side-token-table tr:hover{ background:rgba(var(--btn-start-rgb),.55) !important; transition: background .15s ease; }
/* Make Token Type (3rd column) a bit smaller to fit */
.side-token-table th:nth-child(3), .side-token-table td:nth-child(3){
  font-size: 11px;
  white-space: normal;
  overflow-wrap: anywhere;
}

/* Dropdown + Buttons */
.button-group{ 
  display:inline-flex; 
  border-radius:6px; 
  overflow:hidden; 
  box-shadow:0 4px 16px rgba(0,0,0,.4);
}

.button-group button{ 
  padding:12px 16px; 
  border:none; 
  background:linear-gradient(135deg, rgba(24,54,29,.95) 0%, rgba(18,40,22,.95) 100%); 
  color:var(--ink); 
  cursor:pointer; 
  font-size:13px; 
  font-weight:800; 
  font-family:var(--pixel-font); 
  letter-spacing:.6px; 
  transition: all .3s ease;
  position: relative;
}

.button-group button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(var(--accent-rgb),.1), transparent);
  opacity: 0;
  transition: opacity .3s ease;
}

.button-group button:hover::before {
  opacity: 1;
}

.button-group button:hover{ 
  background:linear-gradient(135deg, rgba(32,75,43,.95) 0%, rgba(26,58,33,.95) 100%);
}

.button-group .dropdown-toggle{ border-left:2px solid rgba(var(--accent-rgb),0.2); }

.nav-links{ 
  list-style:none; 
  padding:0; 
  margin:0; 
  position:absolute; 
  background:linear-gradient(135deg, rgba(32,75,43,.98) 0%, rgba(26,58,33,.98) 100%); 
  width:auto; 
  z-index:10; 
  box-shadow:0 10px 30px rgba(0,0,0,.5); 
  transition:all .3s ease; 
  outline:2px solid rgba(var(--accent-rgb),.6); 
  border-radius:6px; 
  overflow:hidden; 
  backdrop-filter:blur(10px);
}

.nav-links li a{ 
  display:block; 
  padding:12px 18px; 
  text-decoration:none; 
  color:var(--ink); 
  font-family:var(--pixel-font); 
  font-size:11px; 
  transition: all .3s ease;
  position: relative;
}

.nav-links li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), #49a25c);
  transform: scaleY(0);
  transition: transform .3s ease;
}

.nav-links li a:hover::before {
  transform: scaleY(1);
}

.nav-links li a:hover{ 
  background:rgba(var(--btn-start-rgb),.6);
  padding-left: 22px;
}
.hidden{ display:none; }

/* Layout */
.mainCont{ display:flex; height:55%; padding:0; gap:8px; position:relative; flex-shrink:0; min-height:0; }
.textFieldCont{ 
  display:flex; 
  width:100%; 
  min-width:50%; 
  background:linear-gradient(135deg, rgba(24,54,29,.95) 0%, rgba(18,40,22,.95) 100%); 
  border-radius:8px; 
  outline:2px solid rgba(var(--btn-start-rgb),.9); 
  padding:10px; 
  box-shadow:0 6px 24px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.1); 
  position:relative; 
  height:auto; 
  backdrop-filter: blur(6px); 
  transition: all .3s ease;
}

.textFieldCont:hover{ 
  box-shadow:0 8px 32px rgba(0,0,0,.5), 
              inset 0 1px 0 rgba(var(--accent-rgb),.15);
  outline-color: rgba(var(--accent-rgb),.7);
}
.editor-header{ display:flex; align-items:center; justify-content:space-between; background:linear-gradient(135deg, rgba(26,58,33,.7), rgba(16,36,23,.6)); border-radius:4px; padding:6px 8px; margin-bottom:8px; border:1px solid rgba(var(--btn-start-rgb),.5); }
.editor-tabs{ display:flex; gap:6px; }
.tab{ padding:6px 10px; border-radius:4px; border:1px solid transparent; font-family:var(--pixel-font); font-size:10px; color:var(--ink); background:transparent; cursor:pointer; transition:all .2s ease; }
.tab:hover{ background:rgba(26,58,33,.55); }
.tab.active{ background:linear-gradient(135deg, var(--btn-hover-end), var(--btn-end)); border-color:var(--btn-start); box-shadow: inset 0 1px 2px rgba(0,0,0,.25); }
.editor-actions .tab-btn{ padding:6px 8px; border:1px solid var(--btn-start); border-radius:4px; background:linear-gradient(135deg, #15301e, #102417); color:var(--ink); font-family:var(--pixel-font); font-size:10px; cursor:pointer; }
.editor-body{ height: calc(100% - 36px); }
.widthResizer{ width:4px; background:linear-gradient(135deg, #35543b, #2a4530); cursor:ew-resize; position:relative; height:10%; top:45%; border-radius:2px; transition: background .2s ease; }
.widthResizer:hover{ background:linear-gradient(135deg, #4a6d4f, #35543b); }
.heightResizer{ width:100%; height:6px; background:linear-gradient(180deg, #35543b, #2a4530); cursor:ns-resize; border-radius:2px; flex-shrink:0; transition: background .2s ease; position:relative; z-index:5; }
.heightResizer:hover, .heightResizer.active{ background:linear-gradient(180deg, var(--accent), #49a25c); }
.heightResizer::after{ content:''; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:30px; height:2px; background:rgba(var(--accent-rgb),.5); border-radius:1px; }
.outputCont{ flex:1; display:flex; flex-direction:column; overflow-y:auto; border-radius:6px; overflow-x:hidden; }

/* Mobile tokens section - visible by default, hidden on desktop */
.mobile-tokens{ 
  display: none; 
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 92%;
  max-width: 500px;
  height: 65vh;
  max-height: 600px;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(24,54,29,.98);
  outline: 3px solid rgba(var(--accent-rgb),.6);
  box-shadow: 0 10px 50px rgba(0,0,0,.7), 0 0 0 1px rgba(var(--accent-rgb),.3);
  z-index: 1000;
  flex-direction: column;
  will-change: transform;
}

.mobile-tokens.show { 
  display: flex !important; 
}

.mobile-tokens-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: linear-gradient(135deg, #2a4c30 0%, #234026 100%);
  border-bottom: 2px solid rgba(var(--btn-start-rgb),.8);
}

.mobile-tokens-title {
  font-family: var(--pixel-font);
  font-size: 12px;
  letter-spacing: 0.8px;
  color: var(--accent-2);
  margin: 0;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.mobile-tokens-close {
  background: linear-gradient(135deg, #ff8a5b 0%, #c95f36 100%);
  color: #fff;
  border: 2px solid #8c3b21;
  border-radius: 6px;
  width: 36px;
  height: 36px;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.mobile-tokens-close:hover {
  background: linear-gradient(135deg, #ffa070 0%, #d76f45 100%);
  transform: scale(1.05);
}

.mobile-tokens-close:active {
  transform: scale(0.95);
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}

.mobile-tokens .tokenTable {
  background: transparent;
  outline: none;
  box-shadow: none;
  font-size: 13px;
  height: 100%;
  overflow-y: auto;
  display: block;
  min-width: unset;
}

.mobile-tokens .tokenTable thead {
  display: table;
  width: 100%;
  table-layout: fixed;
}

.mobile-tokens .tokenTable tbody {
  display: block;
  overflow-y: auto;
  height: calc(65vh - 90px);
  max-height: 510px;
  -webkit-overflow-scrolling: touch;
}

.mobile-tokens .tokenTable tr {
  display: table;
  width: 100%;
  table-layout: fixed;
}

.mobile-tokens .tokenTable th {
  font-size: 10px;
  padding: 10px 8px;
  background: linear-gradient(135deg, #2a4c30 0%, #234026 100%);
}

.mobile-tokens .tokenTable td {
  padding: 10px 8px;
  word-break: break-word;
}

/* Overlay backdrop when table is shown */
.mobile-tokens-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-tokens-backdrop.show {
  display: block !important;
}

/* ── Mobile Status Popup ── */
.mobile-status-fab {
  display: none;
  position: fixed;
  bottom: 16px;
  right: 16px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--btn-start), var(--btn-end));
  border: 2px solid rgba(var(--accent-rgb),.5);
  color: var(--accent);
  font-size: 20px;
  cursor: pointer;
  z-index: 998;
  box-shadow: 0 4px 16px rgba(0,0,0,.5), 0 0 0 1px rgba(var(--accent-rgb),.2);
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
}

.mobile-status-fab:active {
  transform: scale(0.92);
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
}

.mobile-status-fab-icon {
  font-size: 14px;
  line-height: 1;
}

.mobile-status-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-status-backdrop.show {
  display: block !important;
}

.mobile-status-popup {
  display: none;
  position: fixed;
  bottom: 80px;
  right: 16px;
  width: 220px;
  max-width: 80vw;
  border-radius: 12px;
  background: rgba(24,54,29,.98);
  outline: 3px solid rgba(var(--accent-rgb),.6);
  box-shadow: 0 10px 50px rgba(0,0,0,.7), 0 0 0 1px rgba(var(--accent-rgb),.3);
  z-index: 1000;
  flex-direction: column;
  overflow: hidden;
}

.mobile-status-popup.show {
  display: flex !important;
}

.mobile-status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: linear-gradient(135deg, #2a4c30 0%, #234026 100%);
  border-bottom: 2px solid rgba(var(--btn-start-rgb),.8);
}

.mobile-status-title {
  font-family: var(--pixel-font);
  font-size: 11px;
  letter-spacing: 0.8px;
  color: var(--accent-2);
  margin: 0;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
}

.mobile-status-close {
  background: linear-gradient(135deg, #ff8a5b 0%, #c95f36 100%);
  color: #fff;
  border: 2px solid #8c3b21;
  border-radius: 6px;
  width: 28px;
  height: 28px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
}

.mobile-status-close:active {
  transform: scale(0.95);
}

.mobile-status-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
}

.mobile-status-chip {
  font-family: var(--pixel-font);
  font-size: 11px;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(var(--btn-start-rgb),.3);
  border: 1px solid rgba(var(--btn-start-rgb),.5);
  color: var(--muted);
  letter-spacing: .3px;
  text-align: center;
}

.mobile-status-chip.ok {
  background: linear-gradient(135deg, var(--accent) 0%, #49a25c 100%);
  color: #0f1d12;
  border-color: #2e6f3e;
  box-shadow: 0 2px 8px rgba(var(--accent-rgb),.3);
}

.mobile-status-chip.err {
  background: linear-gradient(135deg, #ff8a5b 0%, #c95f36 100%);
  color: #2b0c06;
  border-color: #8c3b21;
  box-shadow: 0 2px 8px rgba(255,138,91,.3);
}

/* Mobile lexeme toggle button in navbar - hidden on desktop */
.mobile-lexeme-nav-toggle {
  display: none;
}

.btn-toggle-lexemes {
  background: linear-gradient(135deg, var(--accent) 0%, #49a25c 100%);
  color: #0f1d12;
  border: 2px solid #2e6f3e;
  border-radius: 6px;
  padding: 10px 16px;
  font-family: var(--pixel-font);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
  transition: all .2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  text-shadow: 0 1px 1px rgba(255,255,255,.2);
}

.btn-toggle-lexemes:hover {
  background: linear-gradient(135deg, #8ee280 0%, #55b86a 100%);
  transform: translateY(-1px);
}

.btn-toggle-lexemes:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}

#lexeme-toggle-icon {
  font-size: 10px;
}

/* Hide mobile elements on desktop */
@media (min-width: 769px) {
  .mobile-tokens { display: none !important; }
  .mobile-tokens-backdrop { display: none !important; }
  .mobile-lexeme-nav-toggle { display: none !important; }
  .mobile-status-fab { display: none !important; }
  .mobile-status-popup { display: none !important; }
  .mobile-status-backdrop { display: none !important; }
}

/* Show on mobile screens */
@media (max-width: 768px) {
  html {
    overflow-x: hidden !important;
    max-width: 100vw;
  }
  
  .mobile-lexeme-nav-toggle { 
    display: flex !important;
    align-items: center;
    justify-content: center;
  }
  
  /* Mobile performance optimizations */
  * {
    -webkit-tap-highlight-color: rgba(var(--accent-rgb),0.2);
    box-sizing: border-box;
  }
  
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
    overflow-x: hidden !important;
    max-width: 100vw;
    height: 100vh;
    height: -webkit-fill-available;
    height: 100dvh;
    max-height: 100vh;
    max-height: -webkit-fill-available;
    max-height: 100dvh;
  }
  
  /* Reduce expensive effects on mobile */
  .workspace, .sidebar, .textFieldCont, .terminalCont, .tokenTable {
    backdrop-filter: none !important;
  }
  
  body::before {
    display: none !important;
  }
  
  /* Simplify shadows on mobile */
  .navbar, .toolbar, .textFieldCont, .terminalCont {
    box-shadow: 0 2px 8px rgba(0,0,0,.2) !important;
  }
  
  /* Prevent text selection on interactive elements */
  button, .btn, .tb-btn, .term-btn {
    -webkit-user-select: none;
    user-select: none;
  }
}

/* Token Table */
.tokenTable{ 
  border-collapse:collapse; 
  width:100%; 
  min-width:600px; 
  background:linear-gradient(135deg, rgba(24,54,29,.95) 0%, rgba(18,40,22,.95) 100%); 
  color: white; 
  border-radius:8px; 
  outline:2px solid rgba(var(--btn-start-rgb),.9); 
  box-shadow:0 6px 24px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.1); 
  overflow:hidden;
}

.tokenTable th{ 
  background:linear-gradient(135deg, var(--btn-end) 0%, #153018 100%); 
  color: #ffd36e; 
  text-align:center; 
  padding:12px 14px; 
  font-family:var(--pixel-font); 
  font-size:11px; 
  letter-spacing:.6px; 
  text-shadow: 0 1px 3px rgba(0,0,0,.4); 
  font-weight: bold; 
  border: 1px solid rgba(var(--btn-start-rgb),.7);
  position: sticky;
  top: 0;
  z-index: 2;
}

.tokenTable th::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.5), transparent);
}

.tokenTable td{ 
  text-align:left; 
  padding:10px 14px; 
  font-size:14px; 
  word-break:break-word; 
  border: 1px solid rgba(var(--btn-start-rgb),.4); 
  font-weight: bold;
  transition: background .15s ease;
  color: #e8ffe4;
}
.tokenTable td:first-child{ color: #f2ffef; }
.tokenTable td:nth-child(2){ color: #89cff0; }
.tokenTable td:nth-child(3){ color: #ffa86a; }

.tokenTable tr:nth-child(even){ background:rgba(16,36,20,.75); }
.tokenTable tr:nth-child(odd){ background:rgba(20,44,26,.75); }

.tokenTable tr:hover{ 
  background:rgba(var(--btn-start-rgb),.6) !important; 
}
/* Make Token Type (3rd column) smaller to aid fit */
.tokenTable th:nth-child(3), .tokenTable td:nth-child(3){
  font-size: 12px;
  white-space: normal;
  overflow-wrap: anywhere;
}

/* Terminal */
.terminalCont{ 
  width:100%; 
  max-width:100%;
  height:40%; 
  min-height:200px; 
  flex-shrink:0;
  background:linear-gradient(135deg, rgba(24,54,29,.95) 0%, rgba(18,40,22,.95) 100%);
  border-radius:8px; 
  border:2px solid rgba(var(--btn-start-rgb),.9); 
  color:var(--ink);
  margin:0; 
  display:flex; 
  flex-direction:column; 
  overflow:hidden;
  box-shadow:0 6px 24px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.1);
  backdrop-filter: blur(6px);
  position:relative;
  box-sizing:border-box;
}

.terminal-header{
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  gap:10px;
  padding:8px 12px; 
  border-bottom:2px solid rgba(var(--btn-start-rgb),.7);
  background:linear-gradient(135deg, rgba(26,58,33,.8), rgba(16,36,23,.7));
  box-shadow: 0 2px 10px rgba(0,0,0,.2);
  flex-shrink: 0;
}
.panel-tabs{ display:flex; gap:6px; }
.panel-tabs .tab{ padding:6px 10px; border-radius:4px; border:1px solid transparent; font-family:var(--pixel-font); font-size:10px; color:var(--ink); background:transparent; cursor:pointer; transition:all .2s ease; }
.panel-tabs .tab:hover{ background:rgba(26,58,33,.55); }
.panel-tabs .tab.active{ background:linear-gradient(135deg, var(--btn-hover-end), var(--btn-end)); border-color:var(--btn-start); box-shadow: inset 0 1px 2px rgba(0,0,0,.25); }
.term-title{ 
  font-family:var(--pixel-font); 
  font-size:11px; 
  letter-spacing:.9px; 
  color:var(--accent-2); 
  display:flex; 
  align-items:center; 
  gap:10px;
  text-shadow: 0 1px 3px rgba(0,0,0,.4);
}

.dot{ 
  width:10px; 
  height:10px; 
  border-radius:50%; 
  display:inline-block; 
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.dot-green{ 
  background:var(--accent);
  box-shadow:0 0 8px rgba(var(--accent-rgb),.7), 
             inset 0 0 4px rgba(255,255,255,.3);
}
.term-actions{ display:flex; gap:8px; }
.term-btn{ 
  padding:7px 12px; 
  border:2px solid rgba(var(--btn-start-rgb),.8); 
  border-radius:5px; 
  cursor:pointer; 
  font-family:var(--pixel-font); 
  font-size:10px; 
  font-weight:800;
  color:var(--ink); 
  background:linear-gradient(135deg, #15301e, #102417); 
  box-shadow:0 3px 10px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08); 
  transition:all .3s ease;
}

.term-btn:hover{ 
  transform: translateY(-2px); 
  background:linear-gradient(135deg, var(--btn-end), #15301e);
  box-shadow:0 5px 15px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(255,255,255,.12);
  border-color: rgba(var(--accent-rgb),.6);
}

.term-btn[aria-pressed="true"]{ 
  background:linear-gradient(135deg, var(--accent), #49a25c); 
  color:#0f1d12; 
  border-color:#2e6f3e;
  box-shadow:0 3px 12px rgba(var(--accent-rgb),.5), 
              inset 0 1px 0 rgba(255,255,255,.2);
}

.term-btn.danger{ 
  background:linear-gradient(135deg, #5b2a1e, #3a1b14); 
  border-color:#8c3b21;
  box-shadow:0 3px 10px rgba(255,138,91,.3);
}

.term-btn.danger:hover{ 
  background:linear-gradient(135deg, #7a3a2a, #5b2a1e);
  box-shadow:0 5px 15px rgba(255,138,91,.5);
}

/* Status chips inside terminal */
.term-status{ display:flex; flex-wrap:nowrap; gap:6px; align-items:center; padding:6px 8px; border-bottom:2px solid rgba(var(--btn-start-rgb),.4); background:linear-gradient(135deg, rgba(18,40,22,.7), rgba(12,28,17,.7)); }
.term-status .status-chip{ padding:4px 8px; font-size:10px; white-space:nowrap; }

.terminal-body{ flex:1; padding:12px; position:relative; overflow:auto; border:2px solid rgba(var(--btn-start-rgb),.6); border-radius:6px; box-shadow: inset 0 2px 6px rgba(0,0,0,.5); background:linear-gradient(135deg,var(--panel-2),#0a1a0e 60%); }
#terminal{ 
  height:100%; width:100%; background:#0a1a0e; color:var(--ink);
  border:none; border-radius:4px;
  padding:0; overflow:hidden; box-shadow: inset 0 2px 8px rgba(0,0,0,.4);
  font-family: 'Courier New', monospace; font-size:14px; line-height:1.4;
}
.panel-placeholder{ position:absolute; inset:12px; background:linear-gradient(135deg, rgba(24,54,29,.6), rgba(18,40,22,.6)); color:var(--muted); border:1px dashed rgba(var(--btn-start-rgb),.6); border-radius:6px; display:flex; align-items:center; justify-content:center; font-family:var(--pixel-font); font-size:10px; letter-spacing:.6px; }
.token-value{ white-space:pre; }

/* Analysis status row */
.analysis-status{ display:flex; gap:12px; align-items:center; padding:10px 16px; height:auto; flex-shrink:0; }
.status-chip{ padding:6px 12px; border:2px solid rgba(var(--btn-start-rgb),.8); background:linear-gradient(135deg, rgba(16,36,23,.95) 0%, rgba(12,28,17,.95) 100%); border-radius:4px; font-family:var(--pixel-font); font-size:10px; color:var(--ink); box-shadow: 0 2px 6px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.05); text-align: center; white-space: nowrap; box-sizing: border-box; }
.status-chip.ok{ background:linear-gradient(135deg, var(--accent) 0%, #49a25c 100%); color:#0f1d12; border-color:#2e6f3e; box-shadow: 0 2px 8px rgba(var(--accent-rgb),.3), inset 0 1px 0 rgba(255,255,255,.2); }
.status-chip.err{ background:linear-gradient(135deg, #ff8a5b 0%, #c95f36 100%); color:#2b0c06; border-color:#8c3b21; box-shadow: 0 2px 8px rgba(255,138,91,.3), inset 0 1px 0 rgba(255,255,255,.2); }

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

/* HUD */
.hud{ display:flex; align-items:center; gap:14px; }
.coin-badge{ background:linear-gradient(135deg, #ffd36e 0%, #ffb800 100%); color:#3a271c; font-weight:800; padding:6px 12px; border-radius:6px; border:2px solid #f3a300; box-shadow: 0 3px 10px rgba(var(--accent-2-rgb),.4), inset 0 1px 0 rgba(255,231,169,.6); min-width:50px; text-align:center; font-family:var(--pixel-font); transition: transform .2s ease; }
.coin-badge:hover{ transform: scale(1.05); }
.energy-wrap{ display:flex; align-items:center; gap:10px; }
.energy-bar{ width:170px; height:16px; background:#0a1a0e; border-radius:8px; padding:2px; border:2px solid #2d5d38; box-shadow: inset 0 2px 6px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.2); }
.energy-fill{ height:100%; background:linear-gradient(90deg, var(--accent) 0%, #b6ff85 100%); border-radius:6px; box-shadow:0 0 12px rgba(var(--accent-rgb),.6), inset 0 1px 0 rgba(255,255,255,.3); transition: width .3s ease; }
.energy-label{ color:var(--ink); font-weight:700; font-family:var(--pixel-font); font-size:12px; text-shadow: 0 1px 2px rgba(0,0,0,.3); }


/* Status Bar */
.statusbar{ position:fixed; bottom:0; left:0; right:0; height:28px; background:linear-gradient(180deg, #15301e, var(--panel-2)); border-top:3px solid var(--btn-start); color:var(--ink); display:flex; align-items:center; justify-content:space-between; padding:0 12px; font-size:12px; }
.sb-left{ opacity:.85; }
.sb-right{ opacity:.85; }

/* Decorative leaves removed */

/* Buttons */
.btn{ 
  border-radius:6px; 
  padding:12px 20px; 
  border:2px solid rgba(var(--btn-start-rgb),.8); 
  background:linear-gradient(135deg, var(--btn-end) 0%, #15301e 100%); 
  color:var(--ink); 
  font-weight:800; 
  cursor:pointer; 
  font-family:var(--pixel-font); 
  font-size:11px; 
  transition: all .3s ease; 
  box-shadow: 0 4px 12px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.25), transparent);
  transition: left .5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover{ 
  background:linear-gradient(135deg, var(--btn-hover-end) 0%, var(--btn-end) 100%); 
  transform: translateY(-2px); 
  box-shadow: 0 6px 20px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(255,255,255,.12);
  border-color: rgba(var(--accent-rgb),.7);
}

.btn:active{ 
  transform: translateY(0); 
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.btn-primary{ 
  background:linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%); 
  border-color:var(--btn-end); 
  color:var(--accent); 
  text-shadow:0 1px 2px rgba(0,0,0,.5);
  box-shadow: 0 4px 16px rgba(0,0,0,.4), 
              inset 0 1px 0 rgba(var(--accent-rgb),.15);
  min-width: 140px;
  padding: 10px 32px;
}

.btn-primary:hover{ 
  background:linear-gradient(135deg, var(--btn-hover-start) 0%, var(--btn-hover-end) 100%);
  box-shadow: 0 6px 24px rgba(0,0,0,.5), 
              inset 0 1px 0 rgba(var(--accent-rgb),.25);
  color:#8ee280;
}

/* Run dropdown button group */
.run-dropdown {
  position: relative;
  display: flex;
  gap: 0;
}

.run-dropdown .btn-primary {
  border-radius: 8px 0 0 8px;
  min-width: 120px;
}

.btn-dropdown-toggle {
  background: linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%);
  border: 2px solid var(--btn-end);
  border-left: 1px solid rgba(var(--accent-rgb),0.2);
  border-radius: 0 8px 8px 0;
  color: var(--accent);
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
  padding: 10px 12px;
  cursor: pointer;
  text-shadow: 0 1px 2px rgba(0,0,0,.5);
  box-shadow: 0 4px 16px rgba(0,0,0,.4), inset 0 1px 0 rgba(var(--accent-rgb),.15);
  transition: all 0.2s ease;
}

.btn-dropdown-toggle:hover {
  background: linear-gradient(135deg, var(--btn-hover-start) 0%, var(--btn-hover-end) 100%);
  color: #8ee280;
  box-shadow: 0 6px 24px rgba(0,0,0,.5), inset 0 1px 0 rgba(var(--accent-rgb),.25);
}

.run-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%);
  border: 2px solid var(--btn-end);
  border-radius: 8px;
  min-width: 160px;
  box-shadow: 0 8px 32px rgba(0,0,0,.6);
  z-index: 1000;
  overflow: hidden;
}

.run-dropdown-menu.hidden {
  display: none;
}

.run-dropdown-item {
  padding: 12px 20px;
  color: var(--accent);
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(var(--accent-rgb),0.1);
}

.run-dropdown-item:last-child {
  border-bottom: none;
}

.run-dropdown-item:hover {
  background: rgba(var(--accent-rgb),0.15);
  color: #8ee280;
}

/* Utility */
.garden-wood{ border-bottom: 3px solid #3f2c20; }

/* Responsive spacing adjustments */
@media (max-height: 700px){ .mainCont{ padding-bottom: 10px; } }

/* ===== MOBILE OPTIMIZATIONS ===== */

/* Tablet breakpoint: 769px - 1024px */
@media (max-width: 1024px) and (min-width: 769px) {
  .workspace { 
    gap: 8px;
  }
  
  .sidebar {
    width: 280px;
    min-width: 200px;
  }
  
  .ide-logo {
    height: 24px;
  }
  
  .side-token-table {
    font-size: 11px;
  }
}

/* Mobile: avoid duplicate lexeme tables by hiding sidebar and using single column */
@media (max-width: 768px){
  /* Disable animations for performance */
  *, *::before, *::after {
    animation-duration: 0.01s !important;
    transition-duration: 0.15s !important;
  }
  
  body::before {
    display: none;
  }
  
  .coin-badge{ font-size:10px; padding:3px 8px; }
  
  .workspace { 
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px;
    gap: 8px;
    max-width: 100vw;
    box-sizing: border-box;
  }
  .sidebar { display: none !important; }
  .sidebarResizer { display: none !important; }
  
  .workspace-main {
    overflow: hidden;
    height: auto;
    gap: 8px;
    max-width: 100%;
    width: 100%;
  }
  
  /* Adjust main container for mobile */
  .mainCont { 
    flex-direction: column; 
    height: auto; 
    min-height: 250px;
    padding: 0;
    max-width: 100%;
    overflow: hidden;
  }
  
  .textFieldCont { 
    width: 100%; 
    min-width: 100%;
    height: 45vh;
    min-height: 200px;
    max-height: 350px;
    margin-bottom: 0;
    padding: 6px;
  }
  
  .widthResizer { display: none; }
  
  /* Hide desktop token table on mobile */
  .outputCont { display:none !important; }
  
  /* Terminal adjustments for mobile */
  .terminalCont {
    height: 35vh;
    min-height: 180px;
    max-height: 300px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .terminal-header {
    max-width: 100%;
    overflow: hidden;
  }
  
  .terminal-body {
    min-height: 120px;
    max-height: 200px;
    padding: 8px;
  }
  
  #terminal {
    font-size: 11px;
    line-height: 1.3;
  }
  
  /* Adjust table for mobile viewing */
  .tokenTable {
    font-size: 11px;
    min-width: unset;
    width: 100%;
  }
  
  .tokenTable th {
    font-size: 9px;
    padding: 8px 6px;
    letter-spacing: 0.2px;
  }
  
  .tokenTable td {
    font-size: 11px;
    padding: 6px;
  }
  
  /* Mobile tokens modal optimization */
  .mobile-tokens {
    width: 95%;
    max-width: none;
    height: 60vh;
    max-height: none;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 12px;
  }
  
  .mobile-tokens .tokenTable {
    min-width: unset;
  }
  
  .mobile-tokens .tokenTable tbody {
    height: calc(60vh - 100px);
    max-height: none;
  }
  
  .mobile-tokens-header {
    padding: 10px 12px;
  }
  
  /* ===== IDE TITLEBAR MOBILE ===== */
  .ide-titlebar {
    height: 36px;
    min-height: 36px;
    padding: 0 6px;
    gap: 6px;
  }
  
  .ide-logo {
    height: 22px;
  }
  
  .ide-titlebar-center {
    display: none;
  }
  
  .ide-menu-btn {
    padding: 4px 6px;
    font-size: 9px;
    flex-shrink: 0;
  }
  
  /* Center lexeme toggle */
  .mobile-lexeme-nav-toggle {
    flex: 0 1 auto;
    display: flex;
    justify-content: center;
    min-width: 0;
    overflow: hidden;
  }
  
  .btn-toggle-lexemes {
    padding: 4px 8px;
    font-size: 8px;
    min-height: 28px;
    white-space: nowrap;
    gap: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  #lexeme-toggle-icon {
    font-size: 7px;
  }
  
  /* Run dropdown mobile */
  .run-dropdown {
    flex: 0 0 auto;
  }
  
  .ide-titlebar .run-dropdown .btn-primary {
    min-width: 60px;
    padding: 6px 8px;
    font-size: 8px;
    min-height: 32px;
  }
  
  .ide-run-icon {
    display: none;
  }
  
  #run-mode-text {
    font-size: 8px;
  }
  
  .ide-titlebar .btn-dropdown-toggle {
    padding: 6px 6px;
    font-size: 8px;
    min-height: 32px;
  }
  
  .run-dropdown-menu {
    min-width: 140px;
    right: 0;
    left: auto;
    position: fixed;
    top: auto;
    margin-top: 4px;
    z-index: 9999;
  }
  
  .run-dropdown-item {
    padding: 14px 16px;
    font-size: 10px;
    -webkit-tap-highlight-color: rgba(var(--accent-rgb),0.3);
    cursor: pointer;
  }
  
  /* ===== IDE TABBAR MOBILE ===== */
  .ide-tabbar {
    height: 30px;
    min-height: 30px;
  }
  
  .ide-tab {
    padding: 0 10px;
  }
  
  .ide-tab-icon {
    font-size: 11px;
  }
  
  .ide-tab .current-file-name {
    font-size: 9px;
    max-width: 140px;
  }
  
  /* ===== TERMINAL HEADER MOBILE ===== */
  .terminal-header {
    flex-wrap: nowrap;
    gap: 6px;
    padding: 6px 8px;
  }
  
  .term-title {
    font-size: 9px;
    gap: 6px;
  }
  
  .dot {
    width: 8px;
    height: 8px;
  }
  
  .term-actions {
    gap: 4px;
    flex-shrink: 0;
  }
  
  .term-btn {
    padding: 6px 10px;
    font-size: 8px;
    min-height: 28px;
  }
  
  /* ===== IDE STATUSBAR MOBILE ===== */
  .ide-statusbar {
    height: 22px;
    min-height: 22px;
    padding: 0 6px;
    flex-shrink: 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
  }

  .ide-statusbar .status-chip {
    font-size: 7px;
    padding: 2px 5px;
  }

  .ide-status-lang {
    font-size: 7px;
  }

  .mobile-status-fab {
    display: none !important;
  }

  .mobile-status-popup {
    display: none !important;
  }

  .mobile-status-backdrop {
    display: none !important;
  }

  /* ===== FILE MENU MOBILE ===== */
  .file-menu-wrap {
    position: static;
  }

  .file-popup {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    min-width: 100vw;
    border-radius: 16px 16px 0 0;
    padding: 10px 0 env(safe-area-inset-bottom, 12px);
    animation: filePopUpMobile .2s ease-out;
  }

  @keyframes filePopUpMobile {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .file-popup-item {
    padding: 16px 24px;
    font-size: 13px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .file-popup-divider {
    margin: 4px 16px;
  }
}

/* ===== SMALL MOBILE (max 480px) ===== */
@media (max-width: 480px) {
  .ide-titlebar {
    height: 32px;
    min-height: 32px;
    padding: 0 6px;
  }
  
  .ide-logo {
    height: 18px;
  }
  
  .ide-menu-btn {
    padding: 4px 6px;
    font-size: 8px;
  }
  
  .btn-toggle-lexemes {
    padding: 6px 8px;
    font-size: 8px;
  }
  
  .ide-titlebar .run-dropdown .btn-primary {
    min-width: 50px;
    padding: 6px 6px;
    font-size: 8px;
  }
  
  .ide-titlebar .btn-dropdown-toggle {
    padding: 6px 6px;
    font-size: 8px;
  }
  
  .ide-tabbar {
    height: 26px;
    min-height: 26px;
  }
  
  .ide-tab {
    padding: 0 8px;
  }
  
  .ide-tab .current-file-name {
    max-width: 100px;
    font-size: 8px;
  }
  
  .ide-tab-icon {
    font-size: 10px;
  }
  
  .ide-statusbar .status-chip {
    font-size: 6px;
    padding: 2px 4px;
  }

  .textFieldCont {
    height: 40vh;
    min-height: 180px;
    padding: 4px;
  }
  
  .terminalCont {
    height: 30vh;
    min-height: 150px;
  }
  
  .mobile-tokens {
    width: 98%;
    height: 70vh;
    top: 48%;
    border-radius: 8px;
  }
  
  .mobile-tokens-header {
    padding: 8px 10px;
  }
  
  .mobile-tokens-title {
    font-size: 10px;
  }
  
  .mobile-tokens-close {
    width: 28px;
    height: 28px;
    font-size: 14px;
  }
  
  .tokenTable th {
    font-size: 8px;
    padding: 6px 4px;
  }
  
  .tokenTable td {
    font-size: 10px;
    padding: 4px;
  }
  
  .term-btn {
    padding: 4px 6px;
    font-size: 7px;
  }
  
  #terminal {
    font-size: 10px;
  }
}

/* ===== LANDSCAPE MOBILE ===== */
@media (max-width: 768px) and (orientation: landscape) {
  .workspace {
    flex: 1;
    min-height: 0;
  }
  
  .textFieldCont {
    height: 50vh;
    min-height: 150px;
    max-height: 250px;
  }
  
  .terminalCont {
    height: 40vh;
    min-height: 120px;
    max-height: 200px;
  }
  
  .mobile-tokens {
    height: 80vh;
    width: 90%;
    top: 50%;
  }
  
  .mobile-tokens .tokenTable tbody {
    height: calc(80vh - 100px);
  }
}

/* ===== TOUCH FRIENDLY ENHANCEMENTS ===== */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .ide-menu-btn,
  .term-btn,
  .btn,
  .btn-primary,
  .btn-dropdown-toggle,
  .btn-toggle-lexemes {
    min-height: 44px;
    min-width: 44px;
  }
  
  .run-dropdown-item {
    padding: 14px 16px;
  }
  
  /* Remove hover effects that cause issues on touch */
  .ide-menu-btn:hover,
  .term-btn:hover,
  .btn:hover {
    transform: none;
  }

  .file-popup-item {
    min-height: 44px;
  }
  
  /* Better scroll behavior */
  .workspace,
  .mobile-tokens .tokenTable tbody,
  .terminal-body {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }
}

/* ===== AI CHAT PANEL ===== */

.btn-chat-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--pixel-font);
  font-size: 11px;
  background: linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%);
  border: 2px solid rgba(var(--btn-start-rgb),.8);
  border-radius: 5px;
  padding: 4px 18px;
  cursor: pointer;
  transition: all .3s ease;
  box-shadow: 0 3px 8px rgba(0,0,0,.3), inset 0 1px 0 rgba(var(--accent-rgb),.15);
  white-space: nowrap;
}
.btn-chat-toggle:hover {
  background: linear-gradient(135deg, var(--btn-hover-start) 0%, var(--btn-hover-end) 100%);
  border-color: rgba(var(--accent-rgb),.7);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.4), inset 0 1px 0 rgba(var(--accent-rgb),.25);
}
.btn-chat-toggle:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.chat-btn-text {
  color: var(--accent);
  font-size: 8px;
  font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,.5);
}

/* Chat backdrop (mobile) */
.chat-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 998;
}
.chat-backdrop.show {
  display: block;
}

/* ── Chat Panel (Copilot-style) ────────────────────────── */
.chat-panel {
  position: fixed;
  right: -420px;
  top: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg);
  border-left: 1px solid rgba(var(--accent-rgb),.15);
  box-shadow: -2px 0 16px rgba(0,0,0,.4);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transition: right .3s cubic-bezier(.4,0,.2,1);
  box-sizing: border-box;
}
.chat-panel.open {
  right: 0;
}

/* Header */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: linear-gradient(180deg, var(--panel) 0%, rgba(24,54,29,.95) 100%);
  border-bottom: 1px solid rgba(var(--accent-rgb),.18);
  flex-shrink: 0;
  min-height: 52px;
  box-sizing: border-box;
}
.chat-header-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.chat-title {
  font-family: var(--pixel-font);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: .5px;
}
.chat-subtitle {
  font-family: 'Baloo 2', sans-serif;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .2px;
  opacity: .75;
}
.chat-header-actions {
  display: flex;
  gap: 4px;
}
.chat-header-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 14px;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s ease;
}
.chat-header-btn:hover {
  background: rgba(var(--accent-rgb),.08);
  color: var(--ink);
  border-color: rgba(var(--accent-rgb),.2);
}

/* Messages container — KEY: min-height:0 enables flex scroll */
.chat-messages {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Individual message row */
.chat-msg {
  padding: 12px 20px;
  border-bottom: 1px solid rgba(var(--accent-rgb),.06);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  width: 100%;
  box-sizing: border-box;
  animation: chatMsgIn .25s ease-out;
}
@keyframes chatMsgIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-msg.user {
  background: rgba(var(--accent-rgb),.08);
  border-left: 3px solid rgba(var(--accent-rgb),.25);
}
.chat-msg.assistant {
  background: rgba(13,27,15,.3);
  border-left: 3px solid rgba(var(--accent-rgb),.08);
}

/* Avatar icon */
.chat-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
  margin-top: 1px;
}
.chat-msg.user .chat-avatar {
  background: rgba(var(--accent-2-rgb),.12);
  color: var(--accent-2);
}
.chat-msg.assistant .chat-avatar {
  background: rgba(var(--accent-rgb),.18);
  color: var(--accent);
}

/* Message content */
.chat-bubble {
  flex: 1;
  min-width: 0;
  font-family: 'Baloo 2', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  padding: 0;
}
.chat-msg.user .chat-bubble {
  color: var(--ink);
  font-size: 13.5px;
}
.chat-msg.assistant .chat-bubble {
  color: #ddf0de;
}

/* Paragraphs inside bubble */
.chat-bubble p {
  margin: 0 0 5px 0;
}
.chat-bubble p:last-child {
  margin-bottom: 0;
}

/* Lists inside assistant messages */
.chat-bubble ol,
.chat-bubble ul {
  margin: 4px 0;
  padding-left: 18px;
}
.chat-bubble li {
  margin-bottom: 2px;
  line-height: 1.5;
}

/* Code blocks */
.chat-bubble .code-block-wrap {
  position: relative;
  margin: 6px 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb),.12);
  background: #0a140c;
}
.chat-bubble .code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: rgba(var(--accent-rgb),.06);
  border-bottom: 1px solid rgba(var(--accent-rgb),.08);
  min-height: 26px;
}
.chat-bubble .code-block-lang {
  font-family: 'Baloo 2', sans-serif;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.chat-copy-btn {
  background: transparent;
  border: 1px solid rgba(var(--accent-rgb),.15);
  border-radius: 4px;
  color: var(--muted);
  font-size: 10.5px;
  padding: 2px 8px;
  cursor: pointer;
  transition: all .15s ease;
  font-family: 'Baloo 2', sans-serif;
}
.chat-copy-btn:hover {
  background: rgba(var(--accent-rgb),.12);
  color: var(--ink);
  border-color: rgba(var(--accent-rgb),.3);
}
.chat-copy-btn.copied {
  color: var(--accent);
  border-color: var(--accent);
}
.chat-bubble .code-block-wrap pre {
  margin: 0;
  border: none;
  border-radius: 0;
  padding: 10px 12px;
  background: transparent;
}
.chat-bubble pre {
  background: #0a140c;
  border: 1px solid rgba(var(--accent-rgb),.12);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 6px 0;
  overflow-x: auto;
  max-width: 100%;
  box-sizing: border-box;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--accent);
  white-space: pre;
  position: relative;
}
/* Subtle horizontal scrollbar inside code blocks */
.chat-bubble pre::-webkit-scrollbar {
  height: 4px;
}
.chat-bubble pre::-webkit-scrollbar-track {
  background: transparent;
}
.chat-bubble pre::-webkit-scrollbar-thumb {
  background: rgba(var(--accent-rgb),.12);
  border-radius: 2px;
}
.chat-bubble pre::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--accent-rgb),.22);
}
.chat-bubble code {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  background: rgba(var(--accent-rgb),.08);
  padding: 2px 5px;
  border-radius: 3px;
  color: var(--accent);
}
.chat-bubble pre code {
  background: transparent;
  padding: 0;
  font-size: 12px;
}

/* Strong / emphasis inside chat */
.chat-bubble strong {
  color: #fff;
  font-weight: 700;
  letter-spacing: .1px;
}
.chat-bubble em {
  color: var(--muted);
}

/* Fallback mode badge */
.chat-fallback-badge {
  display: inline-block;
  font-size: 10px;
  color: #f5c842;
  background: rgba(245, 200, 66, 0.1);
  border: 1px solid rgba(245, 200, 66, 0.3);
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

/* Message type tags */
.chat-msg-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.chat-tag {
  font-family: var(--pixel-font);
  font-size: 7px;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: .5px;
  text-transform: uppercase;
  font-weight: 400;
  line-height: 1.4;
}
.chat-tag.tag-syntax    { background: rgba(var(--accent-rgb),.12); color: var(--accent); border: 1px solid rgba(var(--accent-rgb),.2); }
.chat-tag.tag-semantic  { background: rgba(var(--accent-2-rgb),.1);  color: var(--accent-2); border: 1px solid rgba(var(--accent-2-rgb),.2); }
.chat-tag.tag-code      { background: rgba(138,180,255,.1);  color: #8ab4ff; border: 1px solid rgba(138,180,255,.2); }
.chat-tag.tag-fix       { background: rgba(255,138,91,.1);   color: var(--accent-3); border: 1px solid rgba(255,138,91,.2); }
.chat-tag.tag-info      { background: rgba(166,195,169,.08); color: var(--muted); border: 1px solid rgba(166,195,169,.15); }

/* Action buttons under replies */
.chat-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(var(--accent-rgb),.06);
}
.chat-action-btn {
  font-family: 'Baloo 2', sans-serif;
  font-size: 11px;
  color: var(--muted);
  background: rgba(var(--accent-rgb),.04);
  border: 1px solid rgba(var(--accent-rgb),.12);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .15s ease;
  display: flex;
  align-items: center;
  gap: 4px;
}
.chat-action-btn:hover {
  background: rgba(var(--accent-rgb),.1);
  color: var(--ink);
  border-color: rgba(var(--accent-rgb),.3);
}
.chat-action-btn .action-icon {
  font-size: 12px;
}

/* Retry action shown only when a chat request fails */
.chat-msg-error .chat-bubble {
  color: var(--accent-3);
}
.chat-error-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.chat-error-text {
  color: var(--accent-3) !important;
}
.chat-retry-btn {
  height: 30px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  background: rgba(var(--accent-rgb), .08);
  border: 1px solid rgba(var(--accent-rgb), .28);
  border-radius: 6px;
  font-family: 'Baloo 2', sans-serif;
  font-size: 12px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.chat-retry-btn svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.chat-retry-btn:hover:not(:disabled) {
  color: var(--ink);
  background: rgba(var(--accent-rgb), .16);
  border-color: rgba(var(--accent-rgb), .52);
}
.chat-retry-btn:disabled {
  opacity: .42;
  cursor: not-allowed;
}

/* Typing indicator */
.chat-typing {
  display: flex;
  gap: 4px;
  padding: 4px 0;
  align-items: center;
}
.chat-typing span {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: chatBounce .6s infinite alternate;
  opacity: .4;
}
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes chatBounce {
  to { opacity: 1; transform: translateY(-3px); }
}

/* Thinking indicator — multi-phase */
.chat-thinking {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0;
  max-width: 240px;
}
.chat-thinking-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--pixel-font);
  font-size: 8px;
  color: rgba(var(--accent-rgb), .8);
  animation: thinkFadeIn .3s ease;
}
.chat-thinking-status .think-icon {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(var(--accent-rgb), .3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: thinkSpin .8s linear infinite;
  flex-shrink: 0;
}
.chat-thinking-status .think-text {
  opacity: 1;
  transition: opacity .3s ease;
}
.chat-thinking-status.fading .think-text {
  opacity: 0;
}
.chat-thinking-progress {
  height: 2px;
  background: rgba(var(--accent-rgb), .1);
  border-radius: 1px;
  overflow: hidden;
}
.chat-thinking-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb), .4));
  border-radius: 1px;
  width: 0%;
  animation: thinkProgress 2s ease-out forwards;
}
@keyframes thinkSpin {
  to { transform: rotate(360deg); }
}
@keyframes thinkFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes thinkProgress {
  0% { width: 0%; }
  30% { width: 45%; }
  60% { width: 70%; }
  90% { width: 85%; }
  100% { width: 95%; }
}

/* Input area */
.chat-input-area {
  padding: 12px 16px 14px;
  border-top: 1px solid rgba(var(--accent-rgb),.15);
  flex-shrink: 0;
  background: linear-gradient(0deg, var(--panel) 0%, rgba(24,54,29,.95) 100%);
}
.chat-context-hint {
  margin-bottom: 8px;
}
.chat-context-hint label {
  font-family: 'Baloo 2', sans-serif;
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-context-hint input[type="checkbox"] {
  accent-color: var(--accent);
}
.chat-input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
.chat-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid rgba(var(--accent-rgb),.2);
  border-radius: 8px;
  transition: border-color .2s ease, box-shadow .2s ease;
  min-height: 38px;
}
.chat-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb),.12), 0 0 12px rgba(var(--accent-rgb),.08);
}
.chat-input-icon {
  padding-left: 10px;
  font-size: 14px;
  opacity: .45;
  flex-shrink: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  line-height: 1;
}
.chat-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 9px 12px 9px 8px;
  color: var(--ink);
  font-family: 'Baloo 2', sans-serif;
  font-size: 13.5px;
  resize: none;
  max-height: 120px;
  outline: none;
  box-sizing: border-box;
}
.chat-input::placeholder {
  color: rgba(166,195,169,.4);
}
.chat-send-btn {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #3a8f45, #2a6a32);
  border: 1px solid rgba(var(--accent-rgb),.3);
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all .2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-send-btn:hover {
  background: linear-gradient(135deg, #4aaf55, #3a8f45);
  box-shadow: 0 0 12px rgba(var(--accent-rgb),.25);
  transform: translateY(-1px);
}
.chat-send-btn:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Scrollbar */
.chat-messages::-webkit-scrollbar {
  width: 6px;
}
.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}
.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(var(--accent-rgb),.15);
  border-radius: 3px;
}
.chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--accent-rgb),.3);
}

/* ── Empty state / Welcome ──────────────────────────── */
.chat-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 24px 24px 20px;
  text-align: center;
  animation: fadeInUp .4s ease-out;
  gap: 0;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-watermark {
  margin-bottom: 8px;
  opacity: .12;
}
.chat-watermark-logo {
  width: 180px;
  height: 180px;
  object-fit: contain;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 8px rgba(var(--accent-rgb),.08));
}
.chat-welcome-title {
  font-family: 'Baloo 2', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.chat-welcome-sub {
  font-family: 'Baloo 2', sans-serif;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 8px;
}
.chat-welcome-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 16px;
}
.chat-welcome-topics span {
  font-family: 'Baloo 2', sans-serif;
  font-size: 11px;
  color: rgba(166,195,169,.7);
  background: rgba(var(--accent-rgb),.04);
  border: 1px solid rgba(var(--accent-rgb),.08);
  border-radius: 20px;
  padding: 3px 10px;
  letter-spacing: .2px;
}

/* Suggestion chips (action buttons) */
.chat-suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 340px;
}
.chat-chip {
  font-family: 'Baloo 2', sans-serif;
  font-size: 12px;
  color: var(--accent);
  background: rgba(var(--accent-rgb),.08);
  border: 1px solid rgba(var(--accent-rgb),.25);
  border-radius: 8px;
  padding: 7px 14px;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: .1px;
}
.chat-chip:hover {
  background: rgba(var(--accent-rgb),.18);
  border-color: rgba(var(--accent-rgb),.5);
  box-shadow: 0 2px 12px rgba(var(--accent-rgb),.15);
  transform: translateY(-1px);
  color: #fff;
}

/* Mobile */
@media (max-width: 768px) {
  .chat-panel {
    width: 100vw;
    right: -100vw;
    border-left: none;
    box-shadow: none;
  }
  .chat-panel.open {
    right: 0;
  }

  /* Full-height using safe viewport units */
  .chat-panel {
    top: 0;
    bottom: 0;
    height: 100vh;
    height: 100dvh;
  }

  /* Larger touch targets */
  .chat-header {
    padding: 12px 14px;
    min-height: 48px;
  }
  .chat-header-btn {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  /* Messages area fills available space */
  .chat-messages {
    flex: 1 1 0;
    min-height: 0;
  }
  .chat-msg {
    padding: 12px 14px;
  }
  .chat-bubble {
    font-size: 14.5px;
  }
  .chat-bubble pre {
    font-size: 11px;
    padding: 8px;
  }

  .chat-chip {
    font-size: 11.5px;
    padding: 6px 12px;
  }
  .chat-welcome-title {
    font-size: 16px;
  }

  /* Input area — safe area padding for phones with notches/gesture bars */
  .chat-input-area {
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  }
  .chat-input {
    font-size: 16px; /* prevents iOS zoom on focus */
    padding: 10px 12px;
  }
  .chat-send-btn {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }

  /* Hide backdrop on mobile — panel is full screen */
  .chat-backdrop.show {
    display: none;
  }
}