/* Omer Arafat portfolio, VS Code shell. Dark theme "Omer Dark". */
:root {
  --bg: #181818; --bg-2: #1f1f1f; --bg-3: #252526; --bg-4: #2a2d2e;
  --line: #2b2b2b; --line-2: #3c3c3c;
  --ink: #e6e6e6; --ink-2: #9d9d9d; --ink-3: #6b6b6b;
  --pink: #ff5ccb; --blue: #3b9eff; --green: #6a9955; --yellow: #dcdcaa; --orange: #ce9178; --purple: #c586c0; --cyan: #4ec9b0; --key: #9cdcfe;
  --status: #0a6bd6;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  --display: "Archivo Black", "Arial Black", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: #000; color: var(--ink); font-family: var(--mono); font-size: 13px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, p, ul { margin: 0; }
::selection { background: rgba(59,158,255,.35); }
svg { width: 22px; height: 22px; fill: currentColor; }

.ide { height: 100dvh; display: grid; grid-template-rows: 38px 26px 1fr 22px; background: var(--bg); overflow: hidden; }

/* Title + menu */
.titlebar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; background: var(--bg); border-bottom: 1px solid var(--line); padding: 0 12px; }
.lights { display: flex; gap: 8px; }
.lights span { width: 12px; height: 12px; border-radius: 50%; background: #ff5f57; }
.lights span:nth-child(2) { background: #febc2e; } .lights span:nth-child(3) { background: #28c840; }
.search-pill { display: inline-flex; align-items: center; gap: 8px; height: 24px; padding: 0 14px; border-radius: 6px; background: var(--bg-3); border: 1px solid var(--line-2); color: var(--ink-2); font-size: 12px; }
.search-pill .ico { transform: rotate(-45deg); display: inline-block; }
.search-pill kbd { font: inherit; font-size: 10px; padding: 0 4px; border-radius: 3px; background: var(--line-2); color: var(--ink-2); }
.search-pill kbd + kbd { margin-left: -4px; }
.hamburger { justify-self: end; display: none; font-size: 18px; color: var(--ink-2); }
.menubar { display: flex; align-items: center; gap: 2px; padding: 0 8px; background: var(--bg); border-bottom: 1px solid var(--line); font-size: 12px; color: var(--ink-2); }
.menubar span { padding: 2px 8px; border-radius: 4px; cursor: pointer; }
.menubar span:hover { background: var(--bg-4); color: var(--ink); }

/* Workbench */
.workbench { display: grid; grid-template-columns: 48px 220px 1fr 0; min-height: 0; transition: grid-template-columns .3s ease; }
.workbench.copilot-open { grid-template-columns: 48px 220px 1fr 320px; }
.workbench.sidebar-closed { grid-template-columns: 48px 0 1fr 0; }
.workbench.sidebar-closed.copilot-open { grid-template-columns: 48px 0 1fr 320px; }

.activitybar { display: flex; flex-direction: column; align-items: center; padding-top: 4px; background: var(--bg); border-right: 1px solid var(--line); }
.act { width: 48px; height: 48px; display: grid; place-items: center; color: var(--ink-3); position: relative; }
.act:hover, .act.is-active { color: var(--ink); }
.act.is-active::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 2px; background: var(--ink); }
.act.bottom { margin-top: auto; }

.sidebar { display: flex; flex-direction: column; background: var(--bg); border-right: 1px solid var(--line); overflow: hidden; min-width: 0; }
.sb-title { padding: 10px 20px 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.sb-section { padding: 6px 12px; font-size: 11px; font-weight: 700; color: var(--ink); letter-spacing: .04em; }
.sb-section::before { content: "\25BE"; margin-right: 6px; color: var(--ink-2); }
.tree { list-style: none; padding: 0; }
.tree li { display: flex; align-items: center; gap: 8px; padding: 3px 12px 3px 28px; font-size: 12.5px; color: var(--ink-2); cursor: pointer; white-space: nowrap; border-left: 2px solid transparent; }
.tree li:hover { background: var(--bg-4); color: var(--ink); }
.tree li.is-active { background: #37373d; color: var(--ink); border-left-color: var(--blue); }
.ft { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 3px; font-size: 8px; font-weight: 700; flex: none; color: #000; }
.ft-tsx, .ft-ts { background: #3178c6; color: #fff; }
.ft-md { background: #519aba; color: #fff; }
.ft-json { background: #cbcb41; }
.ft-css { background: #a074c4; color: #fff; }
.ft-pdf { background: #e44d26; color: #fff; }
.copilot-btn { margin: auto 12px 8px; padding: 8px 12px; border-radius: 6px; border: 1px solid #4b3a8a; background: #24203a; color: #b8a6ff; display: flex; align-items: center; gap: 8px; font-size: 12px; }
.copilot-btn .ai { margin-left: auto; font-size: 10px; color: var(--ink-3); }
.spark { color: #b8a6ff; }
.sb-foot { display: flex; justify-content: space-between; padding: 6px 12px 8px; border-top: 1px solid var(--line); font-size: 11px; color: var(--ink-2); }
.sb-foot .up b { color: #4ec9b0; }

/* Editor */
.editor { display: grid; grid-template-rows: 35px 24px 1fr auto; min-width: 0; min-height: 0; background: var(--bg-2); }
.tabs { display: flex; background: var(--bg); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tab { display: flex; align-items: center; gap: 8px; padding: 0 12px; height: 35px; font-size: 12.5px; color: var(--ink-2); border-right: 1px solid var(--line); cursor: pointer; white-space: nowrap; background: var(--bg); }
.tab.is-active { background: var(--bg-2); color: var(--ink); border-top: 1px solid var(--blue); }
.tab .x { opacity: 0; width: 18px; height: 18px; display: grid; place-items: center; border-radius: 3px; }
.tab:hover .x, .tab.is-active .x { opacity: 1; }
.tab .x:hover { background: var(--bg-4); }
.crumbs { display: flex; align-items: center; gap: 4px; padding: 0 16px; font-size: 11.5px; color: var(--ink-2); }
.crumbs span + span::before { content: "\203A"; margin-right: 4px; color: var(--ink-3); }
.content { overflow: auto; padding: 32px clamp(20px, 5vw, 64px) 64px; scrollbar-width: thin; scrollbar-color: #444 transparent; }
.page { max-width: 1040px; animation: fade .35s ease both; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Home */
.comment { color: var(--green); }
.home .comment { font-size: 15px; margin-bottom: 8px; }
.name { font-family: var(--display); font-size: clamp(42px, 7vw, 82px); line-height: .95; letter-spacing: .01em; display: grid; margin: 8px 0 12px; }
.name .pink { color: var(--pink); }
.roles { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; border-top: 2px solid var(--pink); margin-bottom: 18px; }
.roles span { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border: 1px solid var(--line-2); border-radius: 4px; font-size: 12px; background: var(--bg-3); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.dot.pink { background: var(--pink); }
.muted { color: var(--ink-2); margin-bottom: 26px; }
.lede { font-size: 14.5px; line-height: 1.85; max-width: 62ch; color: var(--ink-2); margin-bottom: 26px; }
.blue { color: var(--blue); font-weight: 700; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.btn { padding: 8px 16px; border: 1px solid var(--line-2); border-radius: 3px; background: var(--bg-3); font-size: 12.5px; transition: background .2s, transform .15s; }
.btn:hover { background: var(--bg-4); }
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--status); border-color: var(--status); color: #fff; }
.btn.primary:hover { background: #1177e6; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-2); margin-bottom: 26px; }
.stats div { padding: 22px 12px; text-align: center; border-right: 1px solid var(--line-2); }
.stats div:last-child { border-right: 0; }
.stats b { display: block; font-family: var(--display); font-size: 26px; line-height: 1; margin-bottom: 8px; }
.stats span { font-size: 10px; letter-spacing: .12em; color: var(--ink-2); }
.socials { display: flex; flex-wrap: wrap; gap: 8px; }
.socials a { padding: 6px 14px; border: 1px solid var(--line-2); border-radius: 3px; font-size: 12px; color: var(--ink-2); transition: color .2s, border-color .2s; }
.socials a:hover { color: var(--ink); border-color: var(--ink-2); }

/* Markdown pages */
.md h1 { font-size: 28px; font-weight: 700; margin-bottom: 18px; }
.md h2 { font-size: 18px; font-weight: 700; margin: 28px 0 10px; color: var(--yellow); }
.hash { color: var(--blue); margin-right: 8px; }
.md p { color: var(--ink-2); line-height: 1.8; max-width: 72ch; }
.md b { color: var(--ink); }
.md ul { padding-left: 20px; color: var(--ink-2); line-height: 1.8; }
.md li { margin-bottom: 4px; }
.md blockquote { margin: 16px 0; padding: 10px 16px; border-left: 3px solid var(--pink); background: var(--bg-3); color: var(--ink); line-height: 1.8; }
.md code { padding: 1px 6px; border-radius: 3px; background: var(--bg-3); color: var(--orange); font-size: 12px; }
.posts { list-style: none; padding: 0; }
.posts li a { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); transition: color .2s; }
.posts li a:hover b { color: var(--blue); }
.posts li b { color: var(--ink); font-weight: 500; }
.posts li span { color: var(--ink-3); white-space: nowrap; font-size: 11.5px; }

/* Code pages */
.code p { white-space: pre-wrap; }
.code .in, .code .role { padding-left: 24px; }
.code .role { margin: 8px 0 8px 24px; padding: 10px 16px; border-left: 2px solid var(--line-2); border-radius: 0 6px 6px 0; transition: border-color .2s, background .2s; }
.code .role:hover { border-left-color: var(--pink); background: rgba(255,255,255,.02); }
.code .role p { padding-left: 16px; }
.code .role p.in { padding-left: 40px; }
.kw { color: var(--purple); } .var { color: var(--key); } .type { color: var(--cyan); } .key { color: var(--key); } .str { color: var(--orange); } .brace { color: var(--yellow); }
.str.pink { color: var(--pink); font-weight: 700; }
.sel { color: var(--yellow); } .prop { color: var(--key); } .val { color: var(--orange); }
.link { text-decoration: underline; text-underline-offset: 3px; }
.link:hover { color: var(--blue); }
.copy { margin-left: 8px; padding: 1px 8px; border: 1px solid var(--line-2); border-radius: 3px; font-size: 11px; color: var(--ink-2); }
.copy.is-done { color: #4ec9b0; border-color: #4ec9b0; }

/* Projects */
.projects .comment { margin-bottom: 18px; }
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.pcard { position: relative; padding: 20px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--bg-3); display: grid; gap: 10px; align-content: start; transition: border-color .25s, transform .25s; }
.pcard:hover { border-color: var(--pink); transform: translateY(-2px); }
.ptag { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--pink); }
.pcard h3 { font-size: 18px; font-weight: 700; }
.pcard p { color: var(--ink-2); font-size: 12.5px; line-height: 1.7; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips span { padding: 2px 8px; border-radius: 3px; background: var(--bg-4); color: var(--ink-2); font-size: 11px; }
.plink { color: var(--blue); font-size: 12px; }
.plink:hover { text-decoration: underline; }

/* Panel / terminal */
.panel { display: none; grid-template-rows: 32px 1fr; height: 280px; border-top: 1px solid var(--line-2); background: var(--bg); }
.panel.is-open { display: grid; }
.panel-tabs { display: flex; align-items: center; gap: 20px; padding: 0 16px; font-size: 11px; color: var(--ink-2); letter-spacing: .04em; }
.panel-tabs .on { color: var(--ink); border-bottom: 1px solid var(--ink); line-height: 30px; }
.panel-close { margin-left: auto; font-size: 18px; color: var(--ink-2); }
.term { display: grid; grid-template-rows: 1fr auto; min-height: 0; }
.term-body { overflow-y: auto; padding: 8px 16px; display: grid; align-content: start; gap: 2px; scrollbar-width: thin; scrollbar-color: #444 transparent; }
.term-line { white-space: pre-wrap; word-break: break-word; color: var(--ink-2); }
.term-line.cmd { color: var(--ink); }
.term-line.cmd::before { content: "% "; color: var(--pink); }
.term-line.accent { color: var(--cyan); }
.term-line.err { color: #f14c4c; }
.term-line a { color: var(--blue); text-decoration: underline; }
.term-input { display: flex; align-items: center; gap: 8px; padding: 6px 16px 10px; }
.prompt { color: var(--ink-2); white-space: nowrap; }
.prompt b { color: var(--pink); }
#termInput { flex: 1; min-width: 0; background: none; border: 0; outline: 0; color: var(--ink); font: inherit; caret-color: var(--pink); }

/* Copilot */
.copilot { display: none; grid-template-rows: 36px 1fr auto; background: var(--bg); border-left: 1px solid var(--line); min-width: 0; overflow: hidden; }
.copilot-open .copilot { display: grid; }
.cp-head { display: flex; align-items: center; gap: 8px; padding: 0 12px; font-size: 12px; border-bottom: 1px solid var(--line); }
.cp-head button { margin-left: auto; font-size: 18px; color: var(--ink-2); }
.cp-body { overflow-y: auto; padding: 12px; display: grid; gap: 10px; align-content: start; }
.cp-msg { padding: 10px 12px; border-radius: 8px; font-size: 12.5px; line-height: 1.7; max-width: 92%; }
.cp-msg.bot { background: var(--bg-3); }
.cp-msg.user { background: var(--status); color: #fff; justify-self: end; }
.cp-msg b { color: #b8a6ff; }
.cp-msg.user b { color: #fff; }
.cp-msg a { color: var(--blue); text-decoration: underline; }
.cp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cp-chips button { padding: 4px 10px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 11px; color: var(--ink-2); }
.cp-chips button:hover { color: var(--ink); border-color: var(--ink-2); }
.cp-input { display: flex; gap: 6px; padding: 10px; border-top: 1px solid var(--line); }
.cp-input input { flex: 1; min-width: 0; padding: 8px 10px; border-radius: 6px; border: 1px solid var(--line-2); background: var(--bg-3); color: var(--ink); font: inherit; font-size: 12px; outline: 0; }
.cp-input input:focus { border-color: var(--blue); }
.cp-input button { padding: 0 12px; border-radius: 6px; background: var(--status); color: #fff; }

/* Status bar */
.statusbar { display: flex; justify-content: space-between; align-items: center; padding: 0 10px; white-space: nowrap; overflow: hidden; background: var(--status); color: #fff; font-size: 11.5px; }
.sb-left, .sb-right { display: flex; gap: 16px; }
.clickable { cursor: pointer; } .clickable:hover { text-decoration: underline; }

/* Palette */
.palette[hidden] { display: none; }
.palette { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.35); display: grid; justify-items: center; align-content: start; padding-top: 60px; }
.pal-box { width: min(560px, 92vw); background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.6); overflow: hidden; }
.pal-box input { width: 100%; padding: 10px 14px; background: var(--bg-2); border: 0; border-bottom: 1px solid var(--line-2); color: var(--ink); font: inherit; outline: 0; }
.pal-box ul { list-style: none; padding: 6px 0; max-height: 320px; overflow-y: auto; }
.pal-box li { display: flex; align-items: center; gap: 10px; padding: 6px 14px; cursor: pointer; font-size: 12.5px; }
.pal-box li.is-sel, .pal-box li:hover { background: #04395e; }
.pal-box li span { color: var(--ink-3); margin-left: auto; font-size: 11px; }

/* Responsive */
@media (max-width: 900px) {
  .ide { grid-template-rows: 38px 1fr 22px; }
  .menubar, .activitybar, .crumbs, .sb-left span:first-child, .sb-right span:nth-child(1), .sb-right span:nth-child(2), .sb-right span:nth-child(3), .sb-right span:nth-child(4) { display: none; }
  .editor { grid-template-rows: 35px 1fr auto; }
  .titlebar { grid-template-columns: auto 1fr auto; gap: 10px; }
  .search-pill kbd { display: none; }
  .hamburger { display: block; }
  .workbench, .workbench.copilot-open, .workbench.sidebar-closed { grid-template-columns: 1fr; }
  .sidebar { position: fixed; top: 38px; left: 0; bottom: 22px; width: 240px; z-index: 40; transform: translateX(-100%); transition: transform .3s ease; box-shadow: 20px 0 60px rgba(0,0,0,.5); }
  .workbench.sidebar-open .sidebar { transform: none; }
  .copilot { position: fixed; top: 38px; right: 0; bottom: 22px; width: min(340px, 100vw); z-index: 40; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(2) { border-right: 0; }
  .stats div:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
  .content { padding: 20px 16px 48px; }
  .code .role { margin-left: 0; }
  .code .role p { padding-left: 8px; }
  .code .role p.in { padding-left: 20px; }
  .panel { height: 240px; }
}
@media (prefers-reduced-motion: reduce) {
  .page { animation: none; } .workbench, .sidebar { transition: none; }
}