/* ============================================
   tokens
   ============================================ */
:root{
  --bg: #0b0e14;
  --bg-raised: #11151d;
  --bg-input: #0e121a;
  --border: #232936;
  --border-soft: #1a1f2a;
  --text: #c7cdd6;
  --text-dim: #6b7280;
  --text-faint: #454c58;
  --accent: #7ee3a8;
  --accent-dim: #4f9d76;
  --accent-2: #e8a559;
  --danger: #e8676b;

  --level-5: #7ee3a8;
  --level-4: #e8c15c;
  --level-3: #7ea3e8;

  --font-display: 'IBM Plex Mono', 'JetBrains Mono', monospace;
  --font-body: 'JetBrains Mono', 'IBM Plex Mono', monospace;

  --radius: 3px;
  --gap-section: 4.5rem;
}

*{ box-sizing: border-box; min-width: 0; }

html{
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  width: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a{ color: var(--accent-2); text-decoration: none; border-bottom: 1px solid transparent; }
a:hover, a:focus-visible{ border-bottom-color: currentColor; }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

code{
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.1em 0.4em;
  font-size: 0.9em;
  color: var(--accent);
}

/* subtle scanline texture — decorative, non-interactive */
.crt-overlay{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  opacity: 0.5;
}

/* ============================================
   header / titlebar
   ============================================ */
.term-window{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11,14,20,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.term-titlebar{
  max-width: 860px;
  margin: 0 auto;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.term-tabs .tab{
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}
.term-tabs .tab.active{
  color: var(--accent);
  border-color: var(--accent-dim);
}

.term-meta{
  font-size: 0.75rem;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.meta-sep{ opacity: 0.5; }

/* ============================================
   layout
   ============================================ */
.term-body{
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
}

.block{
  margin-bottom: var(--gap-section);
  scroll-margin-top: 4.5rem;
}

.cmdline{
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0 0 0.9rem;
  color: var(--text-dim);
  overflow-wrap: anywhere;
}
.cmdline .prompt{ color: var(--accent); }
.cmdline .colon{ color: var(--text-faint); }
.cmdline .path{ color: var(--accent-2); }
.cmdline .dollar{ color: var(--text-faint); margin-right: 0.5em; }

/* hero */
.hero{ padding-top: 1rem; }
.output-name{
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 1.6rem;
  color: var(--text);
  position: relative;
}
.output-name::after{
  content: '';
  display: inline-block;
  width: 0.5em;
  height: 0.85em;
  background: var(--accent);
  margin-left: 0.15em;
  vertical-align: -0.1em;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity: 0; } }

.output-status{
  max-width: 54ch;
  color: var(--text);
  margin: 0 0 2rem;
}

.quicknav{
  display: flex;
  gap: 1.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}
.quicknav a{
  color: var(--text-dim);
  border-bottom: none;
}
.quicknav a::before{ content: './'; color: var(--text-faint); }
.quicknav a:hover, .quicknav a:focus-visible{ color: var(--accent); }

/* about */
.comment-block{
  border-left: 2px solid var(--border);
  padding-left: 1.1rem;
  color: var(--text);
  max-width: 62ch;
}
.comment-block .c{ color: var(--accent-dim); }
.comment-block p{ margin: 0 0 0.9rem; }
.comment-block p:last-child{ margin-bottom: 0; }
.contact-links p{ margin: 0 0 0.6rem; font-size: 0.95rem; overflow-wrap: anywhere; }

/* ============================================
   listings (skills + projects)
   ============================================ */
.hint{
  font-size: 0.8rem;
  color: var(--text-faint);
  margin: -0.4rem 0 1.1rem;
}

.listing{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-raised);
}

.listing-row{
  display: grid;
  grid-template-columns: 110px 110px 1fr;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.85rem;
}
.listing-row:last-child{ border-bottom: none; }

.listing-head{
  color: var(--text-faint);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(255,255,255,0.02);
}

.perms{ color: var(--text-dim); font-size: 0.8rem; }
.fname{ color: var(--text); }

.bar{ display: inline-flex; gap: 3px; align-items: center; }
.bar i{
  width: 12px; height: 8px;
  background: var(--border);
  border-radius: 1px;
}
.bar[data-level="5"] i:nth-child(-n+5){ background: var(--level-5); }
.bar[data-level="4"] i:nth-child(-n+4){ background: var(--level-4); }
.bar[data-level="3"] i:nth-child(-n+3){ background: var(--level-3); }

.bar[data-level="5"]{ color: var(--level-5); }
.bar[data-level="4"]{ color: var(--level-4); }
.bar[data-level="3"]{ color: var(--level-3); }

/* projects listing has an extra "chevron" column, so its header
   needs its own column widths to line up with .proj-row */
.projects-listing .listing-head{
  display: grid;
  grid-template-columns: 70px 60px 1fr auto;
}

/* project rows are buttons acting as accordion triggers */
.projects-listing{ display: block; }
.proj-row{
  all: unset;
  cursor: pointer;
  display: grid;
  grid-template-columns: 70px 60px 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.85rem;
  width: 100%;
  transition: background 0.15s ease;
}
.proj-row:last-child{ border-bottom: none; }
.proj-row:hover, .proj-row:focus-visible{ background: rgba(126,227,168,0.05); }

.ext{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius);
  width: fit-content;
}
.ext-rs{ color: #e8a559; background: rgba(232,165,89,0.1); }
.ext-java{ color: #e8676b; background: rgba(232,103,107,0.1); }
.ext-js{ color: #e8d95c; background: rgba(232,217,92,0.1); }
.ext-html{ color: #7ee3a8; background: rgba(126,227,168,0.1); }

.size{ color: var(--text-faint); font-size: 0.78rem; }
.pname{ color: var(--text); text-align: left; }
.chev{
  color: var(--text-faint);
  transition: transform 0.15s ease;
  font-size: 0.75rem;
}
.proj-row[aria-expanded="true"] .chev{ transform: rotate(90deg); color: var(--accent); }

.pdesc{
  grid-column: 1 / -1;
  display: none;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: left;
  padding: 0.5rem 0 0.15rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.proj-row[aria-expanded="true"] .pdesc{ display: block; }
.pdesc .link{ color: var(--accent-2); }

/* ============================================
   live console
   ============================================ */
.console-block{ margin-bottom: 3rem; }
.hint-inline{ color: var(--text-faint); font-weight: 500; }

.console-output{
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}
.console-output .line{ margin: 0 0 0.4rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.console-output .echo{ color: var(--text-faint); }
.console-output .echo .prompt{ color: var(--accent); }
.console-output .echo .path{ color: var(--accent-2); }
.console-output .err{ color: var(--danger); }
.console-output .ok{ color: var(--accent); }

.console-input-line{
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
}
.console-input-line .prompt{ color: var(--accent); }
.console-input-line .colon{ color: var(--text-faint); }
.console-input-line .path{ color: var(--accent-2); }
.console-input-line .dollar{ color: var(--text-faint); margin-right: 0.3em; }

#cmdInput{
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  caret-color: var(--accent);
}
.cursor{ display: none; } /* input has native caret; kept for potential future use */

/* ============================================
   footer
   ============================================ */
.term-footer{
  max-width: 860px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
  color: var(--text-faint);
  font-size: 0.75rem;
  border-top: 1px solid var(--border-soft);
}

/* ============================================
   responsive
   ============================================ */
@media (max-width: 560px){
  .term-body{ padding-top: 2rem; }
  .listing-row{ grid-template-columns: 90px 1fr; }
  .listing-row .bar{ display: none; }
  .listing-head span:nth-child(2){ display: none; }
  .proj-row{ grid-template-columns: 55px 1fr auto; }
  .proj-row .size{ display: none; }
  .projects-listing .listing-head{ grid-template-columns: 55px 1fr auto; }
  .projects-listing .listing-head span:nth-child(2){ display: none; }
  .quicknav{ flex-wrap: wrap; gap: 1rem 1.2rem; }
}