/* ==========================================
   HITEN RAJU — VSCode Portfolio Styles
   ========================================== */

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

/* ---- DESIGN TOKENS (Dark — default) ---- */
:root {
  /* Surface hierarchy */
  --bg-deepest:      #141414;
  --bg-deeper:       #171717;
  --bg-overlay:      #111111;
  --bg-cmd:          #1e1e1e;
  --bg-picker:       #252525;
  --bg-0:            #1a1a1a;
  --bg-1:            #232323;
  --bg-2:            #2a2a2a;
  --bg-3:            #313131;
  --bg-4:            #383838;
  --bg-hover:        #3a3a3a;
  --bg-active-file:  #2a3a4a;
  --bg-tab-hover:    #1c1c1c;
  --bg-contact-hover:#1c2a38;
  --bar-track:       #2a2a2a;

  /* Borders */
  --border:        #3d3d3d;
  --border-light:  #484848;
  --border-subtle: #222222;
  --border-medium: #333333;
  --border-strong: #444444;

  /* Text */
  --text-primary:    #d4d4d4;
  --text-muted:      #666666;
  --text-dim:        #888888;
  --text-bright:     #eeeeee;
  --text-white:      #ffffff;
  --text-near-white: #cccccc;
  --text-secondary:  #bbbbbb;
  --text-body:       #999999;
  --text-bio:        #aaaaaa;
  --text-placeholder:#444444;

  /* Accents */
  --accent-blue:       #4fc3f7;
  --accent-blue-rgb:   79, 195, 247;
  --accent-cyan:       #00e5ff;
  --accent-cyan-rgb:   0, 229, 255;
  --accent-purple:     #bb86fc;
  --accent-purple-rgb: 187, 134, 252;
  --accent-pink:       #ff6ac1;
  --accent-green:      #4ade80;
  --accent-green-rgb:  74, 222, 128;
  --accent-yellow:     #f1c40f;
  --accent-orange:     #f8941d;
  --code-comment:      #4ade80;

  /* Copilot */
  --copilot-accent:     #6d28d9;
  --copilot-accent-rgb: 109, 40, 217;
  --copilot-accent-mid: #7c3aed;

  /* Status & tabs */
  --status-bg:       #1565c0;
  --tab-active-bg:   #1a1a1a;
  --tab-inactive-bg: #171717;

  /* Layout */
  --sidebar-width:   240px;
  --activity-width:  48px;
  --title-height:    34px;
  --menu-height:     30px;
  --tabs-height:     36px;
  --bc-height:       26px;
  --status-height:   24px;
  --terminal-height: 230px;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-ui:   'Inter', -apple-system, sans-serif;
}

/* ---- THEME: Coffee Roast ---- */
[data-theme="coffee"] {
  --bg-deepest:      #1c1408;
  --bg-deeper:       #22180a;
  --bg-overlay:      #150e04;
  --bg-cmd:          #2a1c0c;
  --bg-picker:       #302010;
  --bg-0:            #241808;
  --bg-1:            #2c1e0e;
  --bg-2:            #362818;
  --bg-3:            #403020;
  --bg-4:            #4a3828;
  --bg-hover:        #463224;
  --bg-active-file:  #4a2e14;
  --bg-tab-hover:    #2a1c0c;
  --bg-contact-hover:#3c2410;
  --bar-track:       #3a2818;

  --border:        #5a3818;
  --border-light:  #6a4828;
  --border-subtle: #352010;
  --border-medium: #4a3020;
  --border-strong: #5a4030;

  --text-primary:    #e8d5b0;
  --text-muted:      #8a6a50;
  --text-dim:        #aa8060;
  --text-bright:     #f5e0c0;
  --text-white:      #faf0e0;
  --text-near-white: #d5c0a0;
  --text-secondary:  #c0a880;
  --text-body:       #a89070;
  --text-bio:        #b8a080;
  --text-placeholder:#6a4830;

  --accent-blue:       #d49540;
  --accent-blue-rgb:   212, 149, 64;
  --accent-cyan:       #c88040;
  --accent-cyan-rgb:   200, 128, 64;
  --accent-purple:     #b87a98;
  --accent-purple-rgb: 184, 122, 152;
  --accent-pink:       #d07080;
  --accent-green:      #80b060;
  --accent-green-rgb:  128, 176, 96;
  --accent-yellow:     #d4a020;
  --accent-orange:     #d07030;
  --code-comment:      #80b060;

  --copilot-accent:     #a05828;
  --copilot-accent-rgb: 160, 88, 40;
  --copilot-accent-mid: #b06830;

  --status-bg:       #5c3010;
  --tab-active-bg:   #241808;
  --tab-inactive-bg: #1c1208;
}

/* ---- THEME: Ivory ---- */
[data-theme="light"] {
  --bg-deepest:      #d0d0d0;
  --bg-deeper:       #e0e0e0;
  --bg-overlay:      #f0f0f0;
  --bg-cmd:          #ffffff;
  --bg-picker:       #ffffff;
  --bg-0:            #f3f3f3;
  --bg-1:            #ffffff;
  --bg-2:            #f8f8f8;
  --bg-3:            #f0f0f0;
  --bg-4:            #e8e8e8;
  --bg-hover:        #e0e0e0;
  --bg-active-file:  #d0e4ff;
  --bg-tab-hover:    #eeeeee;
  --bg-contact-hover:#e8f2ff;
  --bar-track:       #e0e0e0;

  --border:        #d8d8d8;
  --border-light:  #c8c8c8;
  --border-subtle: #e8e8e8;
  --border-medium: #d0d0d0;
  --border-strong: #b8b8b8;

  --text-primary:    #1e1e1e;
  --text-muted:      #888888;
  --text-dim:        #666666;
  --text-bright:     #111111;
  --text-white:      #111111;
  --text-near-white: #333333;
  --text-secondary:  #444444;
  --text-body:       #555555;
  --text-bio:        #444444;
  --text-placeholder:#aaaaaa;

  --accent-blue:       #0078d4;
  --accent-blue-rgb:   0, 120, 212;
  --accent-cyan:       #0097a7;
  --accent-cyan-rgb:   0, 151, 167;
  --accent-purple:     #7c3aed;
  --accent-purple-rgb: 124, 58, 237;
  --accent-pink:       #e8276c;
  --accent-green:      #1a8a44;
  --accent-green-rgb:  26, 138, 68;
  --accent-yellow:     #c08800;
  --accent-orange:     #d06000;
  --code-comment:      #1a8a44;

  --copilot-accent:     #7c3aed;
  --copilot-accent-rgb: 124, 58, 237;
  --copilot-accent-mid: #6d28d9;

  --status-bg:       #0078d4;
  --tab-active-bg:   #f3f3f3;
  --tab-inactive-bg: #e8e8e8;
}

/* ---- THEME: Midnight Ocean ---- */
[data-theme="ocean"] {
  --bg-deepest:      #080e18;
  --bg-deeper:       #0c1420;
  --bg-overlay:      #060b14;
  --bg-cmd:          #101928;
  --bg-picker:       #131d2c;
  --bg-0:            #0f1923;
  --bg-1:            #142030;
  --bg-2:            #192838;
  --bg-3:            #1e3044;
  --bg-4:            #243850;
  --bg-hover:        #1e304a;
  --bg-active-file:  #0c2e50;
  --bg-tab-hover:    #101a28;
  --bg-contact-hover:#0c2840;
  --bar-track:       #162438;

  --border:        #1a3050;
  --border-light:  #203860;
  --border-subtle: #0e1a28;
  --border-medium: #162438;
  --border-strong: #1e3048;

  --text-primary:    #b0cce8;
  --text-muted:      #3a6080;
  --text-dim:        #5a80a0;
  --text-bright:     #d8eeff;
  --text-white:      #d8eeff;
  --text-near-white: #90b8d8;
  --text-secondary:  #80a8c8;
  --text-body:       #607888;
  --text-bio:        #6888a0;
  --text-placeholder:#2a4860;

  --accent-blue:       #38bdf8;
  --accent-blue-rgb:   56, 189, 248;
  --accent-cyan:       #22d3ee;
  --accent-cyan-rgb:   34, 211, 238;
  --accent-purple:     #a78bfa;
  --accent-purple-rgb: 167, 139, 250;
  --accent-pink:       #f472b6;
  --accent-green:      #34d399;
  --accent-green-rgb:  52, 211, 153;
  --accent-yellow:     #fbbf24;
  --accent-orange:     #fb923c;
  --code-comment:      #34d399;

  --copilot-accent:     #6366f1;
  --copilot-accent-rgb: 99, 102, 241;
  --copilot-accent-mid: #7c3aed;

  --status-bg:       #0a3a60;
  --tab-active-bg:   #0f1923;
  --tab-inactive-bg: #0c1420;
}

html, body {
  height: 100%;
  background: var(--bg-0);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  overflow: hidden;
  user-select: none;
  cursor: none;
}

/* ---- TITLE BAR ---- */
.title-bar {
  height: var(--title-height);
  background: var(--bg-deepest);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  -webkit-app-region: drag;
  border-bottom: 1px solid var(--bg-overlay);
}
.traffic-lights { display: flex; gap: 7px; }
.tl {
  width: 13px; height: 13px;
  border-radius: 50%;
  display: block;
}
.tl-red   { background: #ff5f57; }
.tl-yellow{ background: #ffbd2e; }
.tl-green { background: #28c840; }

.title-center {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-cmd);
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  padding: 3px 14px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-dim);
  transition: background 0.2s, border-color 0.2s;
}
.title-center:hover { background: var(--bg-picker); border-color: var(--accent-blue); }
.title-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
  flex-shrink: 0;
}
.title-text { color: var(--text-near-white); }
.title-shortcut {
  background: var(--border-medium);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 10px;
  color: var(--text-muted);
}
.title-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 100px;
}
.title-copilot-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(var(--accent-purple-rgb), 0.1);
  border: 1px solid rgba(var(--accent-purple-rgb), 0.25);
  border-radius: 5px;
  color: var(--accent-purple);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  -webkit-app-region: no-drag;
}
.title-copilot-btn:hover {
  background: rgba(var(--accent-purple-rgb), 0.2);
  border-color: rgba(var(--accent-purple-rgb), 0.5);
}

/* ---- MENU BAR ---- */
.menu-bar {
  height: var(--menu-height);
  background: var(--bg-deeper);
  display: flex;
  align-items: center;
  padding: 0 8px;
  border-bottom: 1px solid var(--border-subtle);
  gap: 2px;
}
.menu-item {
  padding: 4px 10px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.menu-item:hover { background: var(--bg-hover); color: var(--text-primary); }

.menu-item-wrapper {
  position: relative;
  display: inline-block;
}
.menu-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  min-width: 150px;
  z-index: 2000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  padding: 4px 0;
}
.menu-item-wrapper:hover .menu-dropdown {
  display: block;
}
.menu-dropdown-item {
  padding: 6px 12px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
}
.menu-dropdown-item:hover {
  background: var(--accent-blue);
  color: #000;
}
.menu-dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* ---- COMMAND PALETTE ---- */
.cmd-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
}
.cmd-overlay.open { display: flex; }
.cmd-palette {
  background: var(--bg-cmd);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  width: 560px;
  max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  overflow: hidden;
}
.cmd-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-medium);
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 16px;
  outline: none;
}
.cmd-item {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
  transition: background 0.1s;
}
.cmd-item:hover, .cmd-item.selected { background: var(--bg-2); color: var(--accent-blue); }
.cmd-item-icon { font-size: 14px; width: 20px; text-align: center; }

/* ---- WORKBENCH ---- */
.workbench {
  display: flex;
  height: calc(100vh - var(--title-height) - var(--menu-height) - var(--status-height));
  overflow: hidden;
}

/* ---- ACTIVITY BAR ---- */
.activity-bar {
  width: var(--activity-width);
  background: var(--bg-deeper);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8px 0;
  flex-shrink: 0;
}
.activity-icons-top, .activity-icons-bottom { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.activity-icon {
  width: 38px; height: 38px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.2s, background 0.2s;
  padding: 8px;
}
.activity-icon svg { width: 20px; height: 20px; }
.activity-icon:hover { color: var(--text-secondary); background: var(--bg-hover); }
.activity-icon.active { color: var(--accent-blue); border-left: 2px solid var(--accent-blue); border-radius: 0; }

/* ---- SIDEBAR ---- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  overflow-x: hidden;
}
.sidebar.hidden { display: none; }
.sidebar-header {
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.4px;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
}
.tree-root {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 10px;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
}
.tree-arrow { font-size: 9px; color: var(--text-muted); }
.folder-icon { font-size: 13px; }
.folder-name { font-family: var(--font-ui); font-size: 13px; color: var(--text-near-white); }
.tree-children { padding-left: 12px; }

.tree-file {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-dim);
  transition: background 0.15s, color 0.15s;
  margin: 1px 4px;
}
.tree-file:hover { background: var(--bg-hover); color: var(--text-primary); }
.tree-file.active { background: var(--bg-active-file); color: var(--text-primary); }
.file-icon {
  width: 18px; height: 18px;
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px;
  font-weight: 700;
  flex-shrink: 0;
}
.react-icon { background: #20232a; color: #61dafb; font-size: 12px; }
.html-icon  { background: #e34c26; color: #fff; }
.js-icon    { background: #f7df1e; color: #000; font-size: 8px; }
.json-icon  { background: var(--border-medium); color: var(--accent-yellow); font-size: 10px; }
.ts-icon    { background: #007acc; color: #fff; font-size: 8px; }
.css-icon   { background: #264de4; color: #fff; font-size: 11px; }
.md-icon    { background: #083fa1; color: #fff; font-size: 8px; }
.pdf-icon   { background: #c0392b; color: #fff; font-size: 8px; }
.file-name  { font-family: var(--font-ui); font-size: 13px; }
.file-download-badge { margin-left: auto; color: var(--accent-green); font-size: 11px; }

/* ---- EDITOR AREA ---- */
.editor-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-1);
}

/* ---- TABS ---- */
.tabs-bar {
  height: var(--tabs-height);
  display: flex;
  align-items: stretch;
  background: var(--tab-inactive-bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  overflow-y: hidden;
  flex-shrink: 0;
}
.tabs-bar::-webkit-scrollbar { height: 3px; }
.tabs-bar::-webkit-scrollbar-track { background: transparent; }
.tabs-bar::-webkit-scrollbar-thumb { background: var(--border-medium); border-radius: 2px; }

.tab {
  display: flex; align-items: center; gap: 7px;
  padding: 0 14px;
  background: var(--tab-inactive-bg);
  border-right: 1px solid var(--border);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
  min-width: 100px;
  position: relative;
  font-family: var(--font-ui);
}
.tab:hover { background: var(--bg-tab-hover); color: var(--text-primary); }
.tab.active {
  background: var(--tab-active-bg);
  color: var(--text-primary);
  border-top: 1px solid var(--accent-blue);
}
.tab-close {
  width: 16px; height: 16px;
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s, opacity 0.1s;
  margin-left: 4px;
  opacity: 0;
}
.tab.active .tab-close { opacity: 1; }
.tab:hover .tab-close { opacity: 1; }
.tab:hover .tab-close:hover, .tab.active .tab-close:hover { background: var(--border-medium); color: var(--text-near-white); }
.tab-icon { font-size: 13px; }

/* Sidebar: dot indicator for files open in a tab but not currently active */
.tree-file.tab-open:not(.active) .file-name::after {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
  margin-left: 6px;
  vertical-align: middle;
  opacity: 0.7;
}

/* ---- BREADCRUMBS ---- */
.breadcrumbs {
  height: var(--bc-height);
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 14px;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
  font-family: var(--font-ui);
}
.bc-sep { margin: 0 5px; color: var(--border-strong); }

/* ---- EDITOR CONTENT ---- */
.editor-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.page {
  display: none;
  position: absolute; inset: 0;
  overflow-y: auto;
  padding: 40px 50px;
  scroll-behavior: smooth;
}
.page::-webkit-scrollbar { width: 8px; }
.page::-webkit-scrollbar-track { background: transparent; }
.page::-webkit-scrollbar-thumb { background: var(--border-medium); border-radius: 4px; }
.page::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }
.page.active { display: block; animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.page-inner { max-width: 1000px; }

/* ---- TYPOGRAPHY / SHARED ---- */
.code-comment  { font-style: italic; color: var(--code-comment); font-size: 14px; margin-bottom: 18px; }
.code-comment2 { color: var(--text-muted); font-size: 13px; margin-top: -10px; margin-bottom: 32px; }
.section-title {
  font-family: var(--font-ui);
  font-size: 54px;
  font-weight: 900;
  color: var(--text-bright);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -1px;
}
.muted { color: var(--text-muted); font-size: 12px; }
.hl-blue   { color: var(--accent-blue);   font-weight: 600; }
.hl-cyan   { color: var(--accent-cyan);   font-weight: 600; }
.hl-purple { color: var(--accent-purple); font-weight: 600; }
.hl-green  { color: var(--accent-green);  font-weight: 600; }

/* ---- HOME ---- */
.hero-name {
  font-family: var(--font-ui);
  font-size: 80px;
  font-weight: 900;
  line-height: 1;
  color: var(--text-white);
  margin-bottom: 20px;
  letter-spacing: -3px;
}
.hero-name-accent { color: var(--accent-blue); }
.hero-badges {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 22px;
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 12px;
  font-family: var(--font-ui);
}
.badge-blue   { color: var(--accent-blue);   border-color: rgba(var(--accent-blue-rgb), 0.4); }
.badge-cyan   { color: var(--accent-cyan);   border-color: rgba(var(--accent-cyan-rgb), 0.4); }
.badge-purple { color: var(--accent-purple); border-color: rgba(var(--accent-purple-rgb), 0.4); }
.badge-outline{ color: var(--text-dim);      border-color: var(--border-strong); }

.typewriter-line {
  font-size: 15px;
  color: var(--text-dim);
  margin-bottom: 20px;
  height: 24px;
}
.typewriter-cursor::after {
  content: '|';
  animation: blink 0.9s step-end infinite;
  color: var(--accent-blue);
}
@keyframes blink { 50% { opacity: 0; } }

.hero-bio {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-bio);
  max-width: 640px;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 50px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
  font-weight: 600;
}
.btn-primary {
  background: var(--accent-blue);
  color: #000;
  border-color: var(--accent-blue);
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(var(--accent-blue-rgb), 0.35); }
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--accent-blue); color: var(--accent-blue); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border-medium);
}
.btn-ghost:hover { border-color: var(--border-strong); color: var(--text-primary); }
.btn-download {
  background: transparent;
  color: var(--text-dim);
  border-color: var(--border);
}
.btn-download:hover { border-color: var(--accent-green); color: var(--accent-green); transform: translateY(-1px); }

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 640px;
}
.stat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-ui);
  font-size: 26px;
  font-weight: 900;
  color: var(--accent-blue);
  margin-bottom: 4px;
}
.stat-label {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-ui);
}

.social-links-row {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; align-items: center;
}
.social-link {
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 6px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.2s;
  font-weight: 500;
}
.social-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-blue);
  background: var(--bg-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ---- ABOUT ---- */
.about-bio-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  font-size: 14px;
  line-height: 1.9;
  margin-bottom: 32px;
  color: var(--text-secondary);
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.focus-block {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.block-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  margin-bottom: 14px;
  text-transform: uppercase;
  font-family: var(--font-ui);
}
.focus-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.edu-item {
  display: flex; gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.edu-badge { font-size: 20px; margin-top: 2px; }

/* ---- PROJECTS ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}
.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  cursor: default;
}
.project-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(var(--accent-blue-rgb), 0.12);
}
.project-emoji { font-size: 28px; margin-bottom: 12px; }
.project-tags-top {
  display: flex; align-items: center; gap: 5px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.ptag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-blue);
  font-family: var(--font-ui);
}
.ptag-dot { color: var(--border-strong); font-size: 10px; }
.project-links { margin-left: auto; display: flex; gap: 6px; }
.plink {
  display: inline-flex; align-items: center;
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: 5px;
  padding: 3px 10px;
  font-size: 11px;
  color: var(--text-dim);
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-family: var(--font-ui);
}
.plink:hover { background: var(--bg-4); color: var(--accent-blue); border-color: var(--accent-blue); }
.project-name {
  font-family: var(--font-ui);
  font-size: 17px;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 10px;
  line-height: 1.3;
}
.project-desc { font-size: 12.5px; line-height: 1.7; color: var(--text-body); margin-bottom: 16px; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tech {
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: 5px;
  padding: 3px 9px;
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-ui);
}

/* ---- SKILLS ---- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.skills-col {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.skills-cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: var(--font-ui);
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}
.skill-bar-list { display: flex; flex-direction: column; gap: 12px; }
.skill-bar-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px;
  color: var(--text-secondary);
}
.skill-bar-item > span:first-child { width: 140px; flex-shrink: 0; }
.bar {
  flex: 1;
  height: 3px;
  background: var(--bar-track);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 2px;
  width: 0;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.pct { width: 36px; text-align: right; color: var(--text-muted); font-size: 11px; }

/* ---- EXPERIENCE ---- */
.timeline { display: flex; flex-direction: column; gap: 0; padding-left: 16px; }
.tl-item {
  display: flex; gap: 24px;
  position: relative;
  padding-bottom: 36px;
}
.tl-item::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.tl-item:last-child { padding-bottom: 0; }
.tl-item:last-child::before { display: none; }
.tl-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: var(--bg-1);
  position: absolute;
  left: -22px;
  top: 8px;
  flex-shrink: 0;
  transition: border-color 0.3s;
}
.tl-dot.active-dot { border-color: var(--accent-blue); box-shadow: 0 0 0 4px rgba(var(--accent-blue-rgb), 0.15); }
.tl-content { flex: 1; padding: 14px 20px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; transition: border-color 0.2s; }
.tl-content:hover { border-color: var(--border-strong); }
.tl-date { font-size: 11px; color: var(--accent-blue); margin-bottom: 6px; display: block; font-family: var(--font-ui); }
.tl-title { font-family: var(--font-ui); font-size: 19px; font-weight: 800; color: var(--text-bright); margin-bottom: 4px; }
.tl-company { display: block; color: var(--accent-cyan); font-size: 13px; margin-bottom: 10px; text-decoration: none; }
.tl-desc { font-size: 13px; line-height: 1.8; color: var(--text-body); margin-bottom: 14px; }

/* ---- CONTACT ---- */
.contact-links { display: flex; flex-direction: column; gap: 10px; }
.contact-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
}
.contact-card:hover { border-color: var(--accent-blue); background: var(--bg-contact-hover); }
.contact-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}
.email-icon { background: rgba(var(--accent-green-rgb), 0.15); color: var(--accent-green); }
.li-icon    { background: rgba(0, 119, 181, 0.15); color: #0077b5; font-family: var(--font-ui); }
.gh-icon    { background: var(--bg-3); color: var(--text-near-white); font-family: var(--font-ui); font-size: 18px; }
.web-icon   { background: var(--bg-2); }
.contact-arrow { margin-left: auto; color: var(--border-strong); transition: color 0.2s; }
.contact-card:hover .contact-arrow { color: var(--accent-blue); }

.contact-form { display: flex; flex-direction: column; gap: 10px; }
.form-label { font-size: 11px; color: var(--accent-blue); }
.required { color: #f87171; }
.form-input {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.form-input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 2px rgba(var(--accent-blue-rgb), 0.1); }
.form-input::placeholder { color: var(--text-placeholder); }
.form-textarea { min-height: 100px; resize: vertical; }

/* ---- README ---- */
.readme-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.readme-header {
  background: var(--bg-3);
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.readme-header h3 { font-family: var(--font-ui); font-size: 22px; font-weight: 800; color: var(--text-bright); margin-bottom: 12px; }
.readme-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.rbadge {
  background: rgba(var(--accent-blue-rgb), 0.1);
  border: 1px solid rgba(var(--accent-blue-rgb), 0.3);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 11px;
  color: var(--accent-blue);
  font-family: var(--font-ui);
}
.readme-pre {
  padding: 24px;
  font-size: 13px;
  line-height: 2;
  color: var(--text-secondary);
  white-space: pre-wrap;
  font-family: var(--font-mono);
}

/* ---- TERMINAL ---- */
.terminal-panel {
  height: 0;
  background: var(--bg-0);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.terminal-panel.open { height: var(--terminal-height); }
.terminal-panel-header {
  height: 32px;
  background: var(--bg-overlay);
  border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px;
  flex-shrink: 0;
}
.terminal-tabs { display: flex; gap: 2px; }
.term-tab {
  padding: 4px 12px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  font-family: var(--font-ui);
  letter-spacing: 0.5px;
}
.term-tab.active { color: var(--text-primary); border-bottom: 1px solid var(--accent-blue); }
.term-close {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 14px;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.term-close:hover { background: var(--bg-hover); color: var(--text-near-white); }
.terminal-body {
  flex: 1;
  padding: 10px 14px;
  overflow-y: auto;
  font-size: 12.5px;
  line-height: 1.7;
}
.terminal-body::-webkit-scrollbar { width: 4px; }
.terminal-body::-webkit-scrollbar-thumb { background: var(--border-medium); border-radius: 2px; }
.term-input-row { display: flex; align-items: center; gap: 8px; }
.term-prompt { color: var(--accent-green); white-space: nowrap; }
.term-input {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12.5px;
  outline: none;
  flex: 1;
  caret-color: var(--accent-blue);
  cursor: none;
}
.term-line { margin-bottom: 2px; }
.term-line.output  { color: var(--text-dim); padding-left: 20px; }
.term-line.cmd-echo{ color: var(--accent-green); }
.term-line.err     { color: #f87171; padding-left: 20px; }
.term-line.info    { color: var(--accent-blue); padding-left: 20px; }
.term-line.success { color: var(--accent-cyan); padding-left: 20px; }

/* ---- STATUS BAR ---- */
.status-bar {
  height: var(--status-height);
  background: var(--status-bg);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 10px;
  font-size: 11px;
  font-family: var(--font-ui);
  flex-shrink: 0;
}
.status-left, .status-right { display: flex; align-items: center; gap: 0; }
.status-item {
  padding: 0 8px;
  height: 100%;
  display: flex; align-items: center;
  cursor: default;
  transition: background 0.15s;
  white-space: nowrap;
  color: #ffffffcc;
}
.status-item:hover { background: rgba(255,255,255,0.1); }
.status-branch { font-weight: 600; }
.status-theme {
  color: rgba(255,255,255,0.9);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-ui);
  font-size: 11px;
}
.status-theme:hover { background: rgba(255,255,255,0.1); }
.status-time { color: rgba(255,255,255,0.8); }

/* ---- THEME PICKER ---- */
.theme-picker-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1500;
}
.theme-picker-overlay.open { display: block; }
.theme-picker {
  display: none;
  position: fixed;
  bottom: calc(var(--status-height) + 4px);
  right: 12px;
  width: 280px;
  max-height: 440px;
  background: var(--bg-picker);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  z-index: 1600;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.6);
  overflow: hidden;
  flex-direction: column;
  animation: themePickerIn 0.15s ease;
}
@keyframes themePickerIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
.theme-picker.open { display: flex; }
.theme-picker-header {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: 10px 14px 6px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-medium);
  flex-shrink: 0;
}
.theme-picker-list {
  overflow-y: auto;
  flex: 1;
}
.theme-picker-list::-webkit-scrollbar { width: 4px; }
.theme-picker-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }
.theme-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--text-near-white);
  transition: background 0.12s;
  position: relative;
}
.theme-item:hover { background: var(--bg-hover); color: var(--text-white); }
.theme-item.active { background: rgba(var(--accent-blue-rgb), 0.1); color: var(--text-white); }
.theme-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.2);
}
.theme-check {
  margin-left: auto;
  color: var(--accent-blue);
  font-size: 11px;
}

/* ---- SCROLLBAR GLOBAL ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bg-3); }

/* ---- CUSTOM CURSOR ---- */
#cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease, background 0.15s ease, opacity 0.15s ease;
  mix-blend-mode: screen;
}
#cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(var(--accent-blue-rgb), 0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.25s cubic-bezier(.17,.67,.5,1.3), height 0.25s cubic-bezier(.17,.67,.5,1.3), border-color 0.25s ease, opacity 0.15s ease;
  mix-blend-mode: screen;
}
body.cursor-hover #cursor-dot { width: 12px; height: 12px; background: var(--accent-purple); }
body.cursor-hover #cursor-ring { width: 52px; height: 52px; border-color: rgba(var(--accent-purple-rgb), 0.6); }
body.cursor-click #cursor-dot { width: 6px; height: 6px; background: var(--accent-cyan); }
body.cursor-click #cursor-ring { width: 28px; height: 28px; border-color: rgba(var(--accent-cyan-rgb), 0.8); }

/* Light theme: blend mode screen is invisible on white bg */
[data-theme="light"] #cursor-dot  { mix-blend-mode: normal; }
[data-theme="light"] #cursor-ring { mix-blend-mode: normal; }

/* ---- AI COPILOT SIDEBAR ---- */
.copilot-sidebar {
  width: 320px;
  background: var(--bg-deepest);
  border-left: 1px solid var(--border-subtle);
  display: none;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  z-index: 100;
}
.copilot-sidebar.open { display: flex; }

.cp-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  min-height: 40px;
}
.cp-header-left { display: flex; align-items: center; gap: 7px; }
.cp-header-icon { width: 18px; height: 18px; color: var(--accent-purple); display: flex; align-items: center; justify-content: center; }
.cp-header-icon svg { width: 18px; height: 18px; }
.cp-header-title { font-family: var(--font-ui); font-size: 12.5px; font-weight: 500; color: var(--text-primary); }
.cp-header-actions { display: flex; align-items: center; gap: 2px; }
.cp-hbtn {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  padding: 5px; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.cp-hbtn svg { width: 14px; height: 14px; }
.cp-hbtn:hover { background: var(--bg-2); color: var(--text-near-white); }

.cp-workspace-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.cp-ws-label { font-family: var(--font-ui); font-size: 10px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.8px; text-transform: uppercase; }
.cp-ws-pill {
  background: rgba(var(--accent-blue-rgb), 0.1);
  border: 1px solid rgba(var(--accent-blue-rgb), 0.2);
  border-radius: 999px; padding: 2px 10px;
  font-family: var(--font-ui); font-size: 11px; color: var(--accent-blue);
}

.cp-body {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; scroll-behavior: smooth;
}
.cp-body::-webkit-scrollbar { width: 4px; }
.cp-body::-webkit-scrollbar-thumb { background: var(--bg-2); border-radius: 2px; }

.cp-welcome {
  display: flex; flex-direction: column; align-items: center;
  padding: 28px 16px 16px; gap: 10px;
}
.cp-big-avatar {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--copilot-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  box-shadow: 0 0 0 4px rgba(var(--copilot-accent-rgb), 0.2);
  margin-bottom: 6px;
}
.cp-greeting { font-family: var(--font-ui); font-size: 17px; font-weight: 700; color: var(--text-bright); text-align: center; margin: 0; }
.cp-subtext  { font-family: var(--font-ui); font-size: 12px; color: var(--text-muted); text-align: center; line-height: 1.6; max-width: 240px; margin: 0; }

.cp-chips-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 7px; width: 100%; margin-top: 6px;
}
.cp-chip {
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: 5px; padding: 8px 10px;
  font-family: var(--font-ui); font-size: 11.5px; color: var(--text-secondary);
  cursor: pointer; text-align: left; line-height: 1.4;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  display: flex; align-items: flex-start; gap: 5px;
}
.cp-chip:hover { background: rgba(var(--accent-blue-rgb), 0.06); border-color: rgba(var(--accent-blue-rgb), 0.25); color: var(--text-primary); }
.cp-chip-dot { color: var(--accent-blue); font-size: 14px; line-height: 1.2; flex-shrink: 0; }

.cp-chat-msg {
  display: flex; gap: 8px; align-items: flex-end;
  padding: 4px 12px;
  animation: msgSlide 0.2s ease;
}
@keyframes msgSlide { from { opacity:0; transform: translateY(6px); } to { opacity:1; transform:translateY(0); } }
.cp-chat-msg.user { flex-direction: row-reverse; }
.cp-chat-bubble {
  max-width: 78%; padding: 9px 13px; border-radius: 12px;
  font-family: var(--font-ui); font-size: 12.5px; line-height: 1.6;
}
.cp-chat-msg.ai .cp-chat-bubble {
  background: rgba(var(--accent-blue-rgb), 0.06);
  border: 1px solid rgba(var(--accent-blue-rgb), 0.13);
  color: var(--text-near-white);
  border-bottom-left-radius: 3px;
}
.cp-chat-msg.user .cp-chat-bubble {
  background: rgba(var(--copilot-accent-rgb), 0.22);
  border: 1px solid rgba(var(--copilot-accent-rgb), 0.35);
  color: var(--text-bright);
  border-bottom-right-radius: 3px;
}
.cp-chat-icon {
  width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; flex-shrink: 0;
  background: var(--copilot-accent);
}
.cp-chat-msg.user .cp-chat-icon { background: var(--bg-2); border: 1px solid var(--border-medium); }

.chat-typing-dots { display: flex; gap: 4px; padding: 4px 2px; align-items: center; }
.chat-typing-dots span {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--copilot-accent);
  animation: dotBounce 1.2s ease-in-out infinite; opacity: 0.6;
}
.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotBounce { 0%,80%,100% { transform:translateY(0); opacity:0.6; } 40% { transform:translateY(-5px); opacity:1; } }

.cp-input-wrapper {
  padding: 10px 12px 8px;
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
  background: var(--bg-overlay);
}
.cp-input-box {
  border: 1px solid var(--border-medium);
  border-radius: 7px;
  background: var(--bg-0);
  overflow: hidden;
  transition: border-color 0.2s;
}
.cp-input-box:focus-within { border-color: rgba(var(--copilot-accent-rgb), 0.5); }
.cp-textarea {
  width: 100%; background: transparent; border: none;
  color: var(--text-primary);
  font-family: var(--font-ui); font-size: 12.5px;
  padding: 10px 12px 6px; outline: none; resize: none;
  max-height: 80px; line-height: 1.5; display: block; cursor: none;
}
.cp-textarea::placeholder { color: var(--text-placeholder); }
.cp-input-footer { display: flex; align-items: center; justify-content: space-between; padding: 4px 8px 6px 12px; }
.cp-msgs-left { font-family: var(--font-ui); font-size: 10px; color: var(--text-muted); }
.cp-send-btn {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--copilot-accent); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: background 0.15s, transform 0.1s;
}
.cp-send-btn:hover { background: var(--copilot-accent-mid); }
.cp-send-btn:active { transform: scale(0.93); }
.cp-send-btn svg { width: 13px; height: 13px; stroke: #fff; }
.cp-disclaimer { font-family: var(--font-ui); font-size: 10px; color: var(--text-placeholder); text-align: center; margin: 6px 0 0; line-height: 1.5; }

/* Status bar Copilot items */
.status-copilot-btn {
  background: none; border: none; color: #ffffffcc;
  font-family: var(--font-ui); font-size: 11px;
  padding: 0 8px; height: 100%; cursor: pointer;
  display: flex; align-items: center; gap: 5px;
  white-space: nowrap; transition: background 0.15s;
}
.status-copilot-btn:hover { background: rgba(255,255,255,0.15); }
.cp-open-badge {
  background: rgba(var(--copilot-accent-rgb), 0.35);
  border-radius: 3px; padding: 1px 5px;
  font-size: 10px; color: var(--accent-purple);
}
.status-copilot-right { color: var(--accent-purple) !important; font-weight: 600; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .sidebar { width: 180px; }
  .copilot-sidebar { position: fixed; right: 0; top: calc(var(--title-height) + var(--menu-height)); bottom: var(--status-height); z-index: 200; border-left: 1px solid var(--border); box-shadow: -10px 0 30px rgba(0,0,0,0.5); }
  .hero-name { font-size: 56px; }
  .section-title { font-size: 40px; }
  .two-col { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .copilot-sidebar { width: calc(100vw - var(--activity-width)); }
  .sidebar { display: none; }
  .page { padding: 24px 20px; }
  .hero-name { font-size: 44px; }
  .projects-grid { grid-template-columns: 1fr; }
}