@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --cyan: oklch(0.80 0.13 195);
  --cyan-bright: oklch(0.88 0.10 195);
  --cyan-dim: oklch(0.74 0.12 195);
  --violet: oklch(0.74 0.14 305);
  --violet-bright: oklch(0.80 0.12 305);
  --green: oklch(0.78 0.16 150);
  --green-bright: oklch(0.80 0.15 150);
  --red: #ec6a5e;
  --amber: #f4bf4f;
  --ink: #e9ebee;
  --ink-dim: #c3c8ce;
  --ink-mute: #a8aeb7;
  --ink-faint: #8b9099;
  --bg: #07080a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); height: 100%; }
body { overflow: hidden; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-bright); }
::selection { background: oklch(0.70 0.15 305 / 0.35); }
button {
  font: inherit; color: inherit; cursor: pointer; text-align: inherit;
  appearance: none; -webkit-appearance: none; background: none; border: 0; margin: 0; padding: 0;
}
input, textarea { font: inherit; }

.scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.14); border-radius: 20px; border: 3px solid transparent; background-clip: content-box; }
.scroll::-webkit-scrollbar-track { background: transparent; }
.scroll { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.14) transparent; }

@keyframes blink { 0%, 49% { opacity: 1 } 50%, 100% { opacity: 0 } }

/* ---------- stage ---------- */

#stage {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-width: 1100px;
  min-height: 680px;
  overflow: hidden;
  background: radial-gradient(120% 90% at 78% 8%, #12161d 0%, #0a0c10 45%, #07080a 100%);
  font-family: 'Space Grotesk', Helvetica, sans-serif;
  color: var(--ink);
  user-select: none;
}

.stage-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.stage-blob-a {
  position: absolute; width: 760px; height: 760px; left: -180px; bottom: -320px; border-radius: 50%;
  background: radial-gradient(circle, oklch(0.62 0.14 195 / 0.16) 0%, transparent 62%); filter: blur(10px);
  pointer-events: none;
}
.stage-blob-b {
  position: absolute; width: 620px; height: 620px; right: -120px; top: -220px; border-radius: 50%;
  background: radial-gradient(circle, oklch(0.58 0.16 305 / 0.16) 0%, transparent 62%); filter: blur(10px);
  pointer-events: none;
}

/* ---------- menu bar ---------- */

#menubar {
  position: absolute; top: 0; left: 0; right: 0; height: 34px;
  display: flex; align-items: center; gap: 22px; padding: 0 16px;
  background: rgba(10,12,16,0.72); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  z-index: 9000; font-size: 13px;
}
#menubar .brand { display: flex; align-items: center; gap: 8px; }
#menubar .brand-mark {
  width: 20px; height: 20px; border-radius: 5px;
  background: linear-gradient(140deg, var(--cyan), var(--violet));
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 9px; font-weight: 700; color: var(--bg);
}
#menubar .brand-title { font-weight: 600; letter-spacing: 0.02em; }
#menubar .menu-items { display: flex; align-items: center; gap: 18px; color: var(--ink-faint); }
#menubar .menu-items span { cursor: default; }
#menubar .spacer { flex: 1; }
#menubar .status { display: flex; align-items: center; gap: 16px; color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; font-size: 11.5px; }
#menubar .status .online { display: flex; align-items: center; gap: 6px; }
#menubar .status .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
#menubar .status .clock { color: var(--ink); }

/* ---------- desktop icons ---------- */

#desktop-icons { position: absolute; left: 26px; top: 60px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.desktop-icon {
  width: 96px; padding: 10px 6px; border-radius: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  cursor: pointer; border: 1px solid transparent; background: none;
}
.desktop-icon:hover { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.09); }
.desktop-icon .glyph {
  width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10); display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 17px; color: var(--cyan-dim);
}
.desktop-icon .label { font-size: 11.5px; color: var(--ink-dim); text-align: center; line-height: 1.2; }

/* ---------- widgets ---------- */

#widgets {
  position: absolute; right: 22px; top: 48px; width: 302px; height: calc(100vh - 64px);
  overflow-y: auto; display: flex; flex-direction: column; gap: 14px; z-index: 120; padding-right: 2px;
}
.panel {
  border-radius: 16px; padding: 16px; background: rgba(18,21,27,0.66);
  backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.08);
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.14em; color: var(--ink-faint); }
.panel-link { font-size: 11.5px; color: var(--cyan); cursor: pointer; background: none; border: 0; }
.panel-link:hover { color: var(--cyan-bright); }

.thumb {
  position: relative; height: 150px; border-radius: 11px; overflow: hidden; cursor: pointer;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 8px, rgba(255,255,255,0.02) 8px 16px);
  border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center;
}
.thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.thumb::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(7,8,10,0.75) 0%, rgba(7,8,10,0.15) 45%, transparent 70%);
}
.thumb .play, .thumb .tag { z-index: 1; }
.thumb .play {
  width: 44px; height: 44px; border-radius: 50%; background: rgba(7,8,10,0.72);
  border: 1px solid rgba(255,255,255,0.22); display: flex; align-items: center; justify-content: center;
  color: var(--ink); font-size: 13px; padding-left: 3px;
}
.thumb .tag { position: absolute; bottom: 8px; left: 10px; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; color: var(--ink-faint); }
.widget-video-title { margin-top: 11px; font-size: 14px; font-weight: 600; line-height: 1.35; text-wrap: pretty; }

.post-row { padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,0.06); cursor: pointer; background: none; border-left: 0; border-right: 0; border-top: 0; width: 100%; text-align: left; }
.post-row .title { font-size: 13px; font-weight: 500; line-height: 1.35; color: var(--ink); text-wrap: pretty; }
.post-row .meta { margin-top: 5px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--ink-faint); letter-spacing: 0.06em; }

.shortcut-grid { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.shortcut {
  padding: 10px 11px; border-radius: 10px; background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 12px; color: var(--ink);
}
.shortcut:hover { background: rgba(255,255,255,0.09); }
.shortcut .glyph { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--violet); }

.sys-rows { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-dim); }
.sys-rows .row { display: flex; justify-content: space-between; }
.sys-rows .row .k { color: var(--ink-faint); }
.sys-rows .row .status-ok { color: var(--green-bright); }
.term-tip {
  margin-top: 14px; padding: 9px 11px; border-radius: 9px; background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.14); font-family: 'JetBrains Mono', monospace; font-size: 10.5px;
  color: var(--ink-faint); cursor: pointer;
}
.term-tip .key { color: var(--cyan); }

/* ---------- windows ---------- */

.window {
  position: absolute; border-radius: 14px; overflow: hidden;
  background: rgba(16,19,24,0.8); backdrop-filter: blur(26px);
  border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  display: flex; flex-direction: column;
}
.window.focused { background: rgba(16,19,24,0.88); border-color: rgba(255,255,255,0.14); box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.window[hidden] { display: none; }

.titlebar {
  height: 38px; flex: 0 0 38px; display: flex; align-items: center; padding: 0 12px; gap: 10px;
  background: rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.07); cursor: grab;
}
.titlebar:active { cursor: grabbing; }
.traffic { display: flex; gap: 7px; }
.traffic .dot { width: 11px; height: 11px; border-radius: 50%; border: 0; padding: 0; }
.traffic .close { background: var(--red); cursor: pointer; }
.traffic .min { background: var(--amber); }
.traffic .max { background: #61c554; }
.titlebar .title { flex: 1; text-align: center; font-size: 12.5px; color: var(--ink-dim); font-weight: 500; }
.titlebar .title.mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; }
.titlebar .spacer { width: 40px; }

.window-body { flex: 1; min-height: 0; overflow: hidden; }

/* home */

.home-grid { display: grid; grid-template-columns: 1.15fr 1fr; height: 100%; overflow: hidden; }
.home-left { padding: 36px 32px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,0.06); }
.home-left h1 { margin: 14px 0 0; font-size: 44px; line-height: 1.02; letter-spacing: -0.025em; font-weight: 600; }
.home-sub { margin-top: 12px; display: flex; align-items: center; gap: 12px; font-size: 16px; color: var(--ink-dim); }
.home-sub .sep { color: rgba(255,255,255,0.2); }
.home-sub .handle { color: var(--violet); }
.home-left p { margin: 20px 0 0; font-size: 15px; line-height: 1.6; color: var(--ink-mute); max-width: 44ch; text-wrap: pretty; }
.home-actions { margin-top: 26px; display: flex; gap: 10px; }
.btn-primary { padding: 11px 18px; border-radius: 9px; background: var(--cyan); color: #06202a; font-size: 13.5px; font-weight: 600; cursor: pointer; border: 0; }
.btn-primary:hover { background: var(--cyan-bright); }
.btn-ghost { padding: 11px 18px; border-radius: 9px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); font-size: 13.5px; font-weight: 500; cursor: pointer; color: var(--ink); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.home-right { padding: 32px 30px; display: flex; flex-direction: column; justify-content: center; gap: 14px; background: rgba(255,255,255,0.02); overflow-y: auto; }
.tip-row { display: flex; gap: 14px; padding-bottom: 13px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.tip-row .n { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--violet); padding-top: 2px; }
.tip-row .title { font-size: 13.5px; font-weight: 600; }
.tip-row .body { margin-top: 3px; font-size: 12.5px; color: var(--ink-faint); line-height: 1.45; }

/* videos */

.videos-layout { display: flex; height: 100%; overflow: hidden; }
.video-main { flex: 1; padding: 20px; display: flex; flex-direction: column; min-width: 0; }
.video-player {
  position: relative; flex: 1; border-radius: 12px; overflow: hidden;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 9px, rgba(255,255,255,0.02) 9px 18px);
  border: 1px solid rgba(255,255,255,0.09); display: flex; align-items: center; justify-content: center;
}
.video-player .play { width: 60px; height: 60px; border-radius: 50%; background: rgba(7,8,10,0.7); border: 1px solid rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center; font-size: 18px; padding-left: 4px; }
.video-player .tag { position: absolute; top: 12px; left: 14px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.1em; color: var(--ink-faint); }
.video-main h2 { margin: 16px 0 0; font-size: 21px; font-weight: 600; line-height: 1.25; text-wrap: pretty; }
.video-meta { margin-top: 9px; display: flex; align-items: center; gap: 14px; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-faint); }
.video-main .desc { margin: 14px 0 0; font-size: 13.5px; line-height: 1.6; color: var(--ink-mute); max-width: 70ch; text-wrap: pretty; }
.video-tags { margin-top: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 6px 11px; border-radius: 20px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-dim); }

.playlist { width: 290px; flex: 0 0 290px; border-left: 1px solid rgba(255,255,255,0.06); overflow-y: auto; padding: 16px 14px; background: rgba(255,255,255,0.02); }
.playlist-head { display: flex; justify-content: space-between; align-items: center; padding: 0 4px 12px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; color: var(--ink-faint); }
.playlist-rows { display: flex; flex-direction: column; gap: 6px; }
.pl-row { display: flex; gap: 10px; padding: 8px; border-radius: 9px; cursor: pointer; border: 1px solid transparent; background: none; text-align: left; width: 100%; color: var(--ink); }
.pl-row.active { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.12); }
.pl-thumb { position: relative; width: 86px; height: 50px; border-radius: 7px; flex-shrink: 0; overflow: hidden; background: repeating-linear-gradient(135deg, rgba(255,255,255,0.07) 0 6px, rgba(255,255,255,0.03) 6px 12px); border: 1px solid rgba(255,255,255,0.08); }
.pl-thumb .len { position: absolute; bottom: 3px; right: 4px; font-family: 'JetBrains Mono', monospace; font-size: 8.5px; background: rgba(7,8,10,0.8); padding: 1px 3px; border-radius: 3px; color: var(--ink-dim); }
.pl-info { min-width: 0; }
.pl-info .title { font-size: 12.5px; font-weight: 500; line-height: 1.3; }
.pl-info .views { margin-top: 4px; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; color: var(--ink-faint); }

/* blog */

.blog-layout { display: flex; height: 100%; overflow: hidden; }
.blog-sidebar { width: 262px; flex: 0 0 262px; border-right: 1px solid rgba(255,255,255,0.06); overflow-y: auto; padding: 14px 10px; background: rgba(255,255,255,0.02); }
.blog-search { padding: 8px 10px; border-radius: 9px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-faint); margin-bottom: 10px; width: 100%; outline: 0; }
.blog-search::placeholder { color: var(--ink-faint); }
.blog-list { display: flex; flex-direction: column; gap: 4px; }
.blog-row { padding: 11px 12px; border-radius: 9px; cursor: pointer; border: 1px solid transparent; background: none; text-align: left; width: 100%; color: var(--ink); }
.blog-row.active { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); }
.blog-row .title { font-size: 13px; font-weight: 500; line-height: 1.35; text-wrap: pretty; }
.blog-row .meta { margin-top: 5px; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; color: var(--ink-faint); letter-spacing: 0.05em; }
.blog-reader { flex: 1; overflow-y: auto; padding: 34px 40px; }
.blog-reader .eyebrow { color: var(--violet); }
.blog-reader h1 { margin: 12px 0 0; font-size: 31px; font-weight: 600; letter-spacing: -0.022em; line-height: 1.15; max-width: 26ch; text-wrap: pretty; }
.blog-body { margin-top: 22px; display: flex; flex-direction: column; gap: 16px; max-width: 66ch; }
.blog-body p { margin: 0; font-size: 14.5px; line-height: 1.72; color: #b6bcc4; text-wrap: pretty; }
.blog-body h1, .blog-body h2, .blog-body h3 { margin: 6px 0 0; color: var(--ink); font-weight: 600; }
.blog-body ul, .blog-body ol { margin: 0; padding-left: 20px; font-size: 14.5px; line-height: 1.72; color: #b6bcc4; }
.blog-body strong { color: var(--ink); }
.blog-body a { text-decoration: underline; }
.blog-body blockquote { margin: 0; padding-left: 14px; border-left: 2px solid rgba(255,255,255,0.14); color: var(--ink-mute); }
.blog-body pre { margin: 6px 0 0; padding: 16px 18px; border-radius: 11px; background: #0b0d11; border: 1px solid rgba(255,255,255,0.09); font-family: 'JetBrains Mono', monospace; font-size: 12.5px; line-height: 1.75; color: var(--ink-dim); max-width: 66ch; overflow-x: auto; }
.blog-body pre code { background: none; padding: 0; font: inherit; color: inherit; white-space: pre; }
.blog-body code { font-family: 'JetBrains Mono', monospace; font-size: 0.92em; }
.post-permalink { display: inline-block; margin-top: 22px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--cyan); }
.post-permalink:hover { color: var(--cyan-bright); }
.post-permalink[hidden] { display: none; }

/* about */

.about-body { height: 100%; overflow-y: auto; padding: 30px 34px; }
.about-head { display: flex; align-items: flex-start; gap: 20px; }
.about-photo {
  width: 80px; height: 80px; border-radius: 16px; flex-shrink: 0; overflow: hidden;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.07) 0 7px, rgba(255,255,255,0.03) 7px 14px);
  border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 9px; color: var(--ink-faint); text-align: center; line-height: 1.3;
}
.about-head h1 { margin: 0; font-size: 29px; font-weight: 600; letter-spacing: -0.02em; }
.about-role { margin-top: 7px; font-size: 14.5px; color: var(--ink-mute); }
.about-actions { margin-top: 12px; display: flex; gap: 8px; }
.btn-primary.small, .btn-ghost.small { padding: 8px 14px; border-radius: 8px; font-size: 12.5px; }
.about-columns { margin-top: 28px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; }
.exp-list { margin-top: 14px; display: flex; flex-direction: column; gap: 18px; }
.exp-item { padding-left: 16px; border-left: 2px solid rgba(255,255,255,0.1); }
.exp-item .row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.exp-item .role { font-size: 15px; font-weight: 600; }
.exp-item .years { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); white-space: nowrap; }
.exp-item .org { margin-top: 3px; font-size: 13px; color: var(--cyan); }
.exp-item p { margin: 8px 0 0; font-size: 13px; line-height: 1.6; color: var(--ink-mute); text-wrap: pretty; }
.about-side { display: flex; flex-direction: column; gap: 22px; }
.skill-chips { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 7px; }
.skill-chip { padding: 6px 11px; border-radius: 7px; background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.08); font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-dim); }
.cert-list { margin-top: 12px; display: flex; flex-direction: column; gap: 9px; }
.cert-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-dim); padding-bottom: 9px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.cert-row .year { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); }
.print-mark { margin-top: 16px; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; color: rgba(255,255,255,0.22); letter-spacing: 0.04em; user-select: text; }

/* terminal */

.terminal-body {
  height: 100%; overflow-y: auto; padding: 16px 18px; background: rgba(6,7,9,0.86);
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; line-height: 1.62; cursor: text; user-select: text;
}
.term-line { white-space: pre-wrap; }
.term-input-row { display: flex; align-items: center; gap: 8px; margin-top: 2px; }
.term-input-row .user { color: var(--green); }
.term-input-row .sep { color: var(--ink-faint); }
.term-input-row .cwd { color: var(--violet); }
#term-input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--ink); font-family: 'JetBrains Mono', monospace; font-size: 12.5px; }
#term-input::placeholder { color: rgba(233,235,238,0.3); }

/* contact */

.contact-body { padding: 26px 28px; overflow-y: auto; height: 100%; }
.contact-body h2 { margin: 0; font-size: 23px; font-weight: 600; letter-spacing: -0.02em; }
.contact-body .lede { margin: 9px 0 0; font-size: 13.5px; color: var(--ink-mute); line-height: 1.6; }
.link-list { margin-top: 20px; display: flex; flex-direction: column; gap: 9px; }
.link-row { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border-radius: 10px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); cursor: pointer; color: var(--ink); }
.link-row:hover { background: rgba(255,255,255,0.08); color: var(--ink); }
.link-row .kind { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-faint); width: 64px; }
.link-row .value { flex: 1; font-size: 13.5px; }
.link-row .arrow { color: var(--ink-faint); font-size: 13px; }

/* guestbook */

.guestbook-body { height: 100%; overflow-y: auto; padding: 22px 24px; }
.guestbook-head { display: flex; justify-content: space-between; align-items: baseline; }
.guestbook-head h2 { margin: 0; font-size: 20px; font-weight: 600; }
.guestbook-head .count { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); }
.guest-form { margin-top: 14px; padding: 14px; border-radius: 11px; background: rgba(255,255,255,0.035); border: 1px solid rgba(255,255,255,0.08); }
.guest-form input, .guest-form textarea {
  width: 100%; background: transparent; border: 0; outline: 0; color: var(--ink);
  font-family: 'Space Grotesk', sans-serif; font-size: 13px; resize: none;
}
.guest-form input { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-dim); margin-bottom: 8px; }
.guest-form input::placeholder, .guest-form textarea::placeholder { color: var(--ink-faint); font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.guest-form .form-foot { margin-top: 12px; display: flex; justify-content: flex-end; }
.btn-violet { padding: 7px 14px; border-radius: 8px; background: var(--violet); color: #12041c; font-size: 12px; font-weight: 600; cursor: pointer; border: 0; }
.btn-violet:hover { background: var(--violet-bright); }
.guest-list { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.guest-card { padding: 13px 15px; border-radius: 10px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); }
.guest-card .row { display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--ink-faint); }
.guest-card .name { color: var(--cyan); }
.guest-card .text { margin-top: 7px; font-size: 13.5px; line-height: 1.55; color: var(--ink-dim); text-wrap: pretty; }

/* ctf */

.ctf-body { height: 100%; overflow-y: auto; padding: 22px 24px; background: rgba(6,7,9,0.8); }
.ctf-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.ctf-classified { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.16em; color: var(--violet); }
.ctf-head h2 { margin: 9px 0 0; font-size: 22px; font-weight: 600; letter-spacing: -0.02em; }
.ctf-head p { margin: 8px 0 0; font-size: 13px; color: var(--ink-mute); line-height: 1.55; max-width: 52ch; text-wrap: pretty; }
.ctf-head .flag-format { font-family: 'JetBrains Mono', monospace; color: var(--cyan); }
.ctf-score { text-align: right; flex-shrink: 0; }
.ctf-score .num { font-family: 'JetBrains Mono', monospace; font-size: 26px; font-weight: 700; color: var(--cyan); }
.ctf-score .label { font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: 0.14em; color: var(--ink-faint); }
.ctf-submit { margin-top: 20px; display: flex; gap: 8px; }
#ctf-input { flex: 1; padding: 12px 14px; border-radius: 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); outline: 0; color: var(--ink); font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.ctf-submit-btn { padding: 12px 20px; border-radius: 10px; background: var(--violet); color: #12041c; font-size: 13px; font-weight: 600; cursor: pointer; border: 0; }
.ctf-submit-btn:hover { background: var(--violet-bright); }
.ctf-msg { margin-top: 10px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; min-height: 16px; }
.ctf-msg.ok { color: var(--green-bright); }
.ctf-msg.err { color: var(--red); }
.ctf-rows { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.ctf-row { display: flex; align-items: flex-start; gap: 13px; padding: 13px 15px; border-radius: 11px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); }
.ctf-row.done { background: oklch(0.80 0.15 150 / 0.08); border-color: oklch(0.80 0.15 150 / 0.3); }
.ctf-row .tick { font-family: 'JetBrains Mono', monospace; font-size: 13px; padding-top: 1px; color: #5d636b; }
.ctf-row.done .tick { color: oklch(0.82 0.15 150); }
.ctf-row .body { flex: 1; min-width: 0; }
.ctf-row .name { font-size: 14px; font-weight: 600; color: var(--ink); }
.ctf-row.done .name { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; font-weight: 500; color: oklch(0.84 0.13 150); user-select: text; }
.ctf-row .hint { margin-top: 4px; font-size: 12px; color: var(--ink-faint); line-height: 1.45; text-wrap: pretty; }
.ctf-row .pts { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.1em; color: var(--ink-faint); }

/* ctf celebration */

#ctf-celebration {
  position: absolute; inset: 0; z-index: 9500;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5,6,8,0.72); backdrop-filter: blur(6px);
  animation: cc-backdrop-in 0.25s ease-out;
}
#ctf-celebration[hidden] { display: none; }
#confetti-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.celebration-card {
  position: relative; width: 380px; padding: 34px 32px 28px; text-align: center; border-radius: 18px;
  background: rgba(16,19,24,0.92); border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 40px 100px rgba(0,0,0,0.6);
  animation: cc-card-in 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.3);
}
.cc-flag { font-size: 34px; color: oklch(0.82 0.12 195); }
.cc-eyebrow { margin-top: 12px; font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.16em; color: var(--violet); }
.cc-title { margin-top: 8px; font-size: 23px; font-weight: 600; letter-spacing: -0.02em; }
.cc-sub { margin: 10px 0 0; font-size: 13.5px; line-height: 1.55; color: var(--ink-mute); }
.cc-actions { margin-top: 22px; display: flex; gap: 10px; justify-content: center; }
@keyframes cc-backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes cc-card-in { from { opacity: 0; transform: scale(0.92) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  #ctf-celebration, .celebration-card { animation: none; }
}

/* dock */

#dock {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: flex-end; gap: 10px; padding: 9px 12px; border-radius: 18px;
  background: rgba(18,21,27,0.7); backdrop-filter: blur(22px); border: 1px solid rgba(255,255,255,0.09);
  z-index: 8000;
}
.dock-item { display: flex; flex-direction: column; align-items: center; gap: 5px; cursor: pointer; background: none; border: 0; }
.dock-item .icon {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 16px; background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.1); color: var(--ink-dim);
}
.dock-item.active .icon { background: rgba(255,255,255,0.14); color: var(--cyan); }
.dock-item .dot { width: 4px; height: 4px; border-radius: 50%; background: transparent; }
.dock-item.open .dot { background: var(--cyan); }