/* ===== Terminal CV – Sebastian Stüpp ===== */
:root {
  --bg: #0b0f0c;
  --panel: #111712;
  --panel-2: #151d17;
  --border: #233026;
  --text: #d7e3da;       /* ~13:1 on bg */
  --muted: #8fa396;      /* ~7:1 on bg  */
  --green: #4ade80;      /* ~10:1 on bg */
  --cyan: #67e8f9;       /* ~12:1 on bg */
  --amber: #fbbf24;
  --font: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --maxw: 980px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background-color: var(--bg);
  background-image: radial-gradient(ellipse 1200px 600px at 80% 0, rgba(74,222,128,.06), rgba(74,222,128,0) 70%);
  background-repeat: no-repeat;
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: var(--green); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--green); color: #000; padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---- Top bar (terminal window chrome) ---- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .6rem max(1rem, calc((100vw - var(--maxw)) / 2));
  background: rgba(13, 19, 15, .92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.dots { display: flex; gap: 6px; }
.dots span { width: 11px; height: 11px; border-radius: 50%; background: #ff5f56; }
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27c93f; }
.topbar-title { color: var(--muted); }
.topbar nav { margin-left: auto; }
.topbar ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.1rem; flex-wrap: wrap; }
.topbar nav a { color: var(--text); text-decoration: none; }
.topbar nav a::before { content: "./"; color: var(--muted); }
.topbar nav a:hover { color: var(--green); }

/* ---- Layout ---- */
.terminal {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.5rem 1rem 3rem;
}
section { margin-bottom: 3.25rem; }

/* ---- Prompt / headings ---- */
.prompt { font-size: 15px; font-weight: 400; margin: 0 0 1.25rem; word-break: break-word; }
.prompt .user { color: var(--green); font-weight: 600; }
.prompt .path { color: var(--cyan); font-weight: 600; }
.prompt .cmd { color: var(--text); }
h2.prompt { padding-bottom: .6rem; border-bottom: 1px dashed var(--border); }
.sr-label { display: block; color: var(--text); font-size: 14px; font-weight: 600; margin-top: .2rem; }
.sr-label::before { color: var(--muted); font-weight: 400; }
.sr-label::before { content: "# "; }

.cursor {
  display: inline-block; width: .6em; height: 1.1em; margin-left: 2px;
  background: var(--green); vertical-align: text-bottom;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }

.muted { color: var(--muted); }
.comment { color: var(--muted); font-style: italic; }
.key { color: var(--cyan); }

/* ---- Hero ---- */
.hero { padding-top: 1rem; }
.hero-body { display: flex; gap: 2rem; align-items: center; }
.photo {
  width: 160px; height: 160px; flex: none;
  border-radius: 8px; object-fit: cover;
  border: 1px solid var(--border);
  filter: grayscale(.15) contrast(1.02);
  box-shadow: 0 0 0 4px var(--panel), 0 0 0 5px var(--border);
}
h1 {
  font-size: clamp(2rem, 6vw, 3.1rem); line-height: 1.1;
  margin: 0 0 .5rem; color: #f2f7f3; letter-spacing: -.02em;
}
.role { font-size: 1.1rem; color: var(--green); margin: 0 0 .35rem; font-weight: 600; }
.tagline { margin: 0 0 1.25rem; }
.hero-links { display: flex; gap: .75rem; flex-wrap: wrap; margin: 0; }
.btn {
  font: inherit; font-size: 14px; cursor: pointer;
  display: inline-block; padding: .45rem .9rem; border-radius: 6px;
  border: 1px solid var(--green); color: var(--green); background: rgba(74,222,128,.08);
  text-decoration: none;
}
.btn:hover { background: var(--green); color: #04140a; }
.btn-ghost { border-color: var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--cyan); background: transparent; color: var(--cyan); }

/* ---- Timeline (ls -l) ---- */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  display: grid; grid-template-columns: 15.5rem 1fr; gap: 1rem;
  padding: .55rem .75rem; border-left: 2px solid var(--border);
}
.timeline li:first-child { border-left-color: var(--green); }
.timeline li:hover { background: var(--panel); }
.date { color: var(--muted); font-size: 13.5px; margin: 0; }
.what strong { color: #f2f7f3; font-weight: 600; }
.org { display: block; color: var(--cyan); font-size: 14px; }

/* ---- Project cards ---- */
.project {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.1rem 1.25rem 1rem;
  margin-bottom: 1rem;
}
.project header { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; flex-wrap: wrap; margin-bottom: .5rem; }
.project h3 { font-size: 15.5px; margin: 0; color: #f2f7f3; font-weight: 600; }
.project h4 { font-size: 13px; margin: 1rem 0 .3rem; color: var(--green); font-weight: 600; text-transform: lowercase; }
.project h4::before { content: "## "; color: var(--muted); }
.note { margin: 0 0 .5rem; font-size: 13.5px; }
.project ul { margin: 0; padding-left: 0; list-style: none; }
.project li { position: relative; padding-left: 1.4rem; margin: .2rem 0; }
.project li::before { content: ">"; position: absolute; left: 0; color: var(--green); }

.kv { display: grid; grid-template-columns: 9rem 1fr; gap: .3rem 1rem; margin: .25rem 0 0; }
.kv dt { color: var(--cyan); }
.kv dd { margin: 0; }

/* ---- Skills ---- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.25rem; }
.card h3 { font-size: 15px; margin: 0 0 .5rem; font-weight: 600; }
.plain { list-style: none; margin: 0; padding: 0; }
.plain li::before { content: "- "; color: var(--muted); }
.tags { list-style: none; margin: .25rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .45rem; }
.tags li {
  font-size: 13px; padding: .15rem .6rem; border-radius: 4px;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
}

.contact { margin: 0 0 1.25rem; }
.contact .key { display: inline-block; min-width: 6rem; }
.prompt.end { margin-top: 1.5rem; }

.footer { text-align: center; color: var(--muted); font-size: 12px; padding: 1.5rem 1rem 2rem; border-top: 1px solid var(--border); }
.footer p { margin: 0; }

/* ---- Responsive ---- */
@media (max-width: 720px) {
  body { font-size: 14px; }
  .topbar { gap: .5rem; }
  .topbar-title { display: none; }
  .topbar nav { margin-left: 0; width: 100%; overflow-x: auto; }
  .topbar ul { flex-wrap: nowrap; gap: .9rem; white-space: nowrap; padding-bottom: 2px; }
  .terminal { padding-top: 1.5rem; }
  .hero-body { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .photo { width: 120px; height: 120px; }
  .timeline li { grid-template-columns: 1fr; gap: 0; }
  .grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 0; }
  .kv dd { margin-bottom: .5rem; }
  .project { padding: 1rem; }
  .project header { flex-direction: column; gap: .15rem; }
}

/* ===== Print: clean light CV ===== */
@media print {
  @page { size: A4; margin: 16mm 15mm; }
  :root { --text: #111; --muted: #555; --green: #14532d; --cyan: #1e3a8a; --border: #ccc; }
  html, body { background: #fff !important; color: #111; font-size: 9.5pt; line-height: 1.4; }
  body { font-family: "JetBrains Mono", ui-monospace, monospace; }
  .topbar, .skip-link, .cursor, .btn-ghost, .prompt.end, .footer, .hero > .prompt { display: none !important; }
  .terminal { max-width: none; padding: 0; }
  section { margin-bottom: 1.2rem; }
  h1 { color: #000; font-size: 22pt; }
  .role { color: #14532d; }
  h2.prompt { font-size: 9pt; color: #555; border-bottom: 1px solid #999; margin-bottom: .6rem; break-after: avoid; }
  h2.prompt .user, h2.prompt .path, h2.prompt .cmd { color: #777; font-weight: 400; }
  .sr-label { color: #000; font-size: 12pt; font-weight: 700; }
  .sr-label::before { content: ""; }
  .photo { width: 90px; height: 90px; box-shadow: none; filter: none; }
  .hero-body { gap: 1.2rem; }
  .btn { border: 0; padding: 0; background: none; color: #1e3a8a; }
  .project, .card { background: #fff; border: 0; border-left: 2px solid #ddd; border-radius: 0; padding: .2rem 0 .2rem .8rem; margin-bottom: .6rem; }
  .project header, .project h4 { break-after: avoid; }
  .project li, .card { break-inside: avoid; }
  .project h4 { margin-top: .5rem; }
  .project h3, .what strong { color: #000; }
  .timeline li { border-left-color: #ddd; padding: .2rem .6rem; break-inside: avoid; }
  .timeline li:first-child { border-left-color: #14532d; }
  .timeline li { grid-template-columns: 17rem 1fr; }
  #kontakt { display: none; }
  .tags li { background: #fff; border-color: #bbb; }
  a { color: #1e3a8a; text-decoration: none; }
}

/* ===== Additions: public page, login, logout ===== */
.topbar nav a.logout { color: var(--amber); }
.topbar nav a.logout::before { content: "$ "; }
.lead { max-width: 46rem; margin: 0 0 1.25rem; }
.note-line { color: var(--muted); margin: 1.25rem 0 0; }
.login-box { max-width: 38rem; }
.login-box form { margin: 0; }
.login-row { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-top: .5rem; }
.login-row label { white-space: nowrap; }
.login-row input {
  flex: 1 1 12rem; min-width: 0;
  font: inherit; color: var(--green); caret-color: var(--green);
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
  padding: .45rem .7rem;
}
.login-row input:focus { outline: 2px solid var(--green); outline-offset: 1px; border-color: var(--green); }
.err { color: #fca5a5; margin: .75rem 0 0; }
.out { margin: 0 0 .25rem; }
@media print { .topbar nav a.logout { display: none; } }
html { background: var(--bg); }
body { min-height: 100vh; display: flex; flex-direction: column; }
body > main { flex: 1 0 auto; width: 100%; }