/* ============================================
   Nicolas Karasiak — CV Styles
   ============================================ */

/* -------------------------------------------
   1. Design Tokens
   ------------------------------------------- */
:root {
  --bg:            #0c0c0c;
  --fg:            #a0a0a0;
  --fg-bright:     #d0d0d0;
  --fg-dim:        #888888;
  --accent:        #ffffff;

  --content-width: 680px;
  --border-dim:    #1a1a1a;   /* terminal input row separator */
  --border-mid:    #252525;   /* terminal panel top border    */
  --border-bright: #2a2a2a;   /* h2 rule, terminal hint text  */
  --term-bg:       #060606;   /* terminal panel background    */
  --code-color:    #707070;   /* pre / code blocks            */
}

/* -------------------------------------------
   2. Base & Reset
   ------------------------------------------- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* Scanline overlay — screen only, never in print (avoids PDF rasterization) */
@media screen {
  body::before {
    content: '';
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px);
  }
}

/* -------------------------------------------
   3. Layout
   ------------------------------------------- */
.container {
  visibility: hidden;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1rem;
}

/* -------------------------------------------
   4. Typography & Content
   ------------------------------------------- */
h1 {
  color: var(--accent);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6rem;
  text-shadow: 0 0 18px rgba(255,255,255,0.12);
}

h2 {
  color: var(--fg-bright);
  font-weight: 700;
  padding-top: 1.5rem;
  margin: 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
}

.h2-rule {
  flex: 1;
  overflow: hidden;
  color: var(--border-bright);
}

p { margin: 0 0 1rem; }

strong { color: var(--fg-bright); font-weight: 500; }
em { color: var(--fg-dim); font-style: normal; }

a {
  color: var(--fg-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--fg-dim);
}
a:hover, a:focus-visible { border-bottom-color: var(--fg-bright); }
a:focus-visible { outline: 1px solid var(--fg-bright); outline-offset: 3px; }

h2:focus-visible { outline: 1px solid var(--fg-dim); outline-offset: 6px; }

p:has(em) > strong:first-child { display: block; margin-bottom: 0.15rem; }
p:has(em) > strong:first-child + br { display: none; }

/* Lists */
ul { list-style: none; padding: 0; margin: 0 0 1.25rem; }
li { position: relative; padding-left: 2.5rem; margin-bottom: 0.75rem; }
.li-marker { position: absolute; left: 0; color: var(--fg-dim); }
.typewriter-pending > .li-marker,
.typewriter-pending > .h2-rule {
  visibility: hidden;
}

/* Code blocks */
pre {
  background: transparent;
  color: var(--code-color);
  font-family: inherit;
  font-size: 0.6rem;
  line-height: 1.35;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 0 0 1.5rem;
}
pre::-webkit-scrollbar { display: none; }

code { font-family: inherit; color: var(--fg-bright); }
pre code { color: var(--code-color); }

/* Definition lists (skills) */
dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.3rem 2rem;
  margin: 0 0 1.25rem;
}

dt { color: var(--fg-dim); font-weight: 500; }
dd { margin: 0; }

/* -------------------------------------------
   5. Components
   ------------------------------------------- */
.tui-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

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

.copy-toast { color: var(--fg-bright); }

#tui-hint-badge {
  position: fixed;
  bottom: 1.2rem;
  right: 1.5rem;
  font-size: 0.7rem;
  color: var(--fg-dim);
  pointer-events: none;
  user-select: none;
  z-index: 9998;
}

/* -------------------------------------------
   6. Terminal
   ------------------------------------------- */
.tui-term {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--term-height, 210px);
  background: var(--term-bg);
  border-top: 1px solid var(--border-mid);
  display: none;
  flex-direction: column;
  font-size: 13px;
  z-index: 10000;
  padding: 0.6rem 1.5rem 0.5rem;
}

/* Terminal resize handle */
.tui-term::before {
  content: '';
  position: absolute;
  top: -4px; left: 0; right: 0;
  height: 8px;
  cursor: ns-resize;
  z-index: 10001;
}

.tui-term.open { display: flex; }

.tui-term-history {
  flex: 1;
  overflow-y: auto;
  color: var(--fg);
  line-height: 1.5;
  white-space: pre-wrap;
}
.tui-term-history .cmd { color: var(--fg-bright); }
.tui-term-history .err { color: var(--fg-dim); }
.tui-term-history .ok  { color: var(--fg); }

.tui-term-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border-dim);
  flex-shrink: 0;
}

.tui-term-ps1 { color: var(--fg-dim); white-space: nowrap; user-select: none; }

.tui-term-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg-bright);
  font: inherit;
  flex: 1;
  caret-color: var(--accent);
}

.tui-term-hint {
  position: absolute;
  bottom: 0.35rem; right: 1.5rem;
  font-size: 0.65rem;
  color: var(--border-bright);
  pointer-events: none;
}

/* -------------------------------------------
   7. Selection & Scrollbar
   ------------------------------------------- */
::selection {
  background: #ffffff;
  color: #000000;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #222; border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: #333; }

/* -------------------------------------------
   8. Accessibility
   ------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .tui-cursor { animation: none; opacity: 1; }
}

/* -------------------------------------------
   9. Print
   ------------------------------------------- */
@media screen {
  .cv-name { display: none; }
  .tui-term { display: none; }
  .print-header { display: none; }
  .intro-gap { display: none; }
}

@media print {
  @page { size: A4 portrait; margin: 1cm; }

  *, *::before, *::after { animation: none !important; transition: none !important; }

  html, body { background: #fff; color: #000; height: auto; overflow: visible; }
  body { font-size: 8.5pt; line-height: 1.3; }

  body::before, .tui-term, .tui-term *, .tui-cursor, .h2-rule, .li-marker, pre,
  #tui-hint-badge, .print-hide { display: none !important; }

  .cv-name { display: none; }

  .container { visibility: visible !important; padding: 0; max-width: none; }
  a { color: #000; text-decoration: underline; border-bottom: none; }

  .print-header {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0.6rem;
    align-items: start;
    margin-bottom: 0.4rem;
  }
  .print-header h1 { font-size: 17pt; margin-bottom: 0.15rem; line-height: 1.15; text-shadow: none; color: #000; }
  .print-header .role { font-size: 9.5pt; margin-bottom: 0.3rem; }
  .print-header .summary { font-size: 8pt; color: #555; line-height: 1.35; margin-bottom: 0.15rem; }
  .print-header .summary-gap { margin-top: 0.4rem; }
  .print-header .contact { text-align: right; font-size: 8pt; line-height: 1.6; }
  .print-header .contact a { display: block; border-bottom: none; text-decoration: none; color: #000; }

  h2 {
    display: block;
    font-size: 10pt;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0.7rem 0 0.25rem;
    padding-bottom: 1pt;
    border-bottom: 1px solid #a0a0a0;
    page-break-after: avoid;
    white-space: normal;
  }

  dl { gap: 0.15rem 1.5rem; margin-bottom: 0.45rem; }
  dt { color: #555; }
  strong { font-weight: 600; }
  em { color: #555; font-style: italic; }
  p { margin-bottom: 0.35rem; }
  .print-header .summary + .summary { margin-top: 0.5rem; }
  p:has(em) > strong:first-child { display: block; margin-bottom: 0.05rem; }
  ul { margin-bottom: 0.45rem; }
  li { padding-left: 1em; margin-bottom: 0.15rem; page-break-inside: avoid; }
  li::before { content: '•'; color: #888; position: absolute; left: 0; }
  h2 + p, h2 + ul { page-break-inside: avoid; }
}

/* -------------------------------------------
   10. Responsive
   ------------------------------------------- */
@media (max-width: 600px) { /* --breakpoint-mobile */
  body { font-size: 13px; }
  .container { padding: 1.5rem 1rem 3rem; }
  li { padding-left: 2rem; }
  #tui-hint-badge { display: none; }
}