:root{
  --bg: #06080a;
  --term-bg: #0a0e0c;
  --term-bar: #0d1210;
  --border: #1f4630;
  --border-soft: #16301f;
  --text: #d9e6dd;
  --dim: #6f8a7a;
  --dim-2: #4a6155;
  --green: #3ddc84;
  --green-soft: rgba(61,220,132,0.12);
  --amber: #d9a441;
  --red: #d9534f;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--mono);
  font-size:14.5px;
  min-height:100vh;
  position:relative;
}

/* subtle CRT scanlines + vignette, kept faint to stay "strict" not gimmicky */
.scanlines{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.018) 0px,
    rgba(255,255,255,0.018) 1px,
    transparent 1px,
    transparent 3px
  );
}
.vignette{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:radial-gradient(ellipse 80% 60% at 50% 0%, rgba(61,220,132,0.05), transparent 70%);
}

.wrap{ position:relative; z-index:1; max-width:900px; margin:0 auto; padding:36px 18px 60px; }

/* terminal window chrome */
.term{
  background:var(--term-bg);
  border:1px solid var(--border);
  border-radius:6px;
  box-shadow:0 0 0 1px rgba(0,0,0,0.4), 0 30px 70px -35px rgba(0,0,0,0.8);
  overflow:hidden;
  margin-bottom:18px;
}
.term-bar{
  display:flex; align-items:center; gap:14px;
  padding:9px 14px;
  background:var(--term-bar);
  border-bottom:1px solid var(--border-soft);
}
.term-dots{ display:flex; gap:6px; }
.term-dots span{ width:9px; height:9px; border-radius:50%; opacity:0.55; }
.term-dots span:nth-child(1){ background:var(--red); }
.term-dots span:nth-child(2){ background:var(--amber); }
.term-dots span:nth-child(3){ background:var(--green); }
.term-title{ flex:1; text-align:center; color:var(--dim); font-size:12px; letter-spacing:0.02em; }
.term-body{ padding:26px 26px 28px; }

/* prompt lines */
.prompt{ margin:0 0 4px; }
.prompt .user{ color:var(--green); font-weight:700; }
.prompt .path{ color:var(--dim); }
.prompt .cmd{ color:var(--text); }
.prompt .cmd .typed-cursor{
  display:inline-block; width:0.55ch; background:var(--green);
  margin-left:1px; animation:blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

.output{
  color:var(--dim);
  padding:2px 0 18px 0;
  line-height:1.7;
  white-space:pre-wrap;
}
.output.tight{ padding-bottom:8px; }
.output strong{ color:var(--text); font-weight:600; }
.output .hl{ color:var(--green); }

.section-gap{ margin-top:26px; }

/* systemctl-style status block */
.status-block{ padding:14px 0 4px 0; }
.status-line{ display:flex; gap:10px; align-items:baseline; margin-bottom:4px; }
.status-dot{ color:var(--amber); }
.status-name{ color:var(--text); font-weight:700; }
.status-meta{ padding-left:18px; color:var(--dim); line-height:1.9; }
.status-meta .k{ color:var(--dim-2); display:inline-block; min-width:90px; }
.status-meta .v{ color:var(--text); }
.status-meta .v.warn{ color:var(--amber); }
.status-meta .v.ok{ color:var(--green); }

.progress-ascii{ color:var(--green); letter-spacing:0.02em; }
.progress-ascii .dim-part{ color:var(--border); }

/* task checklist */
.tasks{ padding:4px 0 0 0; list-style:none; margin:0; }
.tasks li{ display:flex; gap:10px; padding:3px 0; color:var(--dim); }
.tasks li .mark{ min-width:2.4ch; }
.tasks li.done .mark, .tasks li.done .label{ color:var(--green); }
.tasks li.pending .mark{ color:var(--amber); }
.tasks li.pending .label{ color:var(--text); }
.tasks li.todo .mark{ color:var(--dim-2); }

/* ls -la style directory / nav listing */
.ls-table{ padding:4px 0 2px; }
.ls-row{
  display:grid;
  grid-template-columns:11ch 7ch 9ch 1fr;
  gap:10px;
  color:var(--dim);
  padding:2px 0;
}
.ls-row .perm{ color:var(--dim-2); }
.ls-row .size{ text-align:right; color:var(--dim-2); }
.ls-row .date{ color:var(--dim-2); }
.ls-row a{ color:var(--text); text-decoration:none; }
.ls-row a:hover{ color:var(--green); }
.ls-row.active a{ color:var(--green); font-weight:700; text-decoration:underline; }

/* man-page style service entries */
.man-entry{ margin-bottom:22px; }
.man-entry:last-child{ margin-bottom:4px; }
.man-label{ color:var(--green); font-weight:700; letter-spacing:0.04em; font-size:12.5px; margin:0 0 3px; }
.man-value{ color:var(--text); padding-left:18px; line-height:1.65; margin:0 0 10px; }
.man-value.dim{ color:var(--dim); }
.man-tag{
  display:inline-block; margin-left:18px;
  font-size:11px; color:var(--amber); border:1px solid rgba(217,164,65,0.35);
  background:rgba(217,164,65,0.08); padding:2px 8px; border-radius:4px;
}
.man-tag.ok{ color:var(--green); border-color:rgba(61,220,132,0.35); background:var(--green-soft); }

/* about page text blocks */
.about-block{ margin-bottom:22px; }
.about-block:last-child{ margin-bottom:4px; }
.about-block h2{
  font-size:12.5px; color:var(--green); margin:0 0 8px; font-weight:700;
  letter-spacing:0.03em;
}
.about-block h2::before{ content:"## "; color:var(--dim-2); }
.about-block p{ color:var(--text); line-height:1.7; margin:0; padding-left:2px; }

.note-line{
  display:flex; gap:10px; color:var(--dim); font-size:12.5px;
  border-left:2px solid var(--border); padding:6px 0 6px 14px; margin-top:22px;
  line-height:1.6;
}
.note-line strong{ color:var(--text); }

/* mail compose (contact page) */
.mail-head{ color:var(--dim); line-height:1.9; margin-bottom:14px; }
.mail-head .k{ color:var(--dim-2); display:inline-block; min-width:9ch; }
.mail-head .v{ color:var(--text); }

.field-line{ margin-bottom:16px; }
.field-line label{ display:block; color:var(--dim-2); font-size:12px; margin-bottom:5px; letter-spacing:0.03em; }
.field-line input, .field-line textarea{
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--border);
  color:var(--text);
  font-family:var(--mono);
  font-size:14px;
  padding:6px 2px;
  resize:vertical;
}
.field-line input:focus, .field-line textarea:focus{
  outline:none; border-bottom-color:var(--green);
}
.field-line input::placeholder, .field-line textarea::placeholder{ color:var(--dim-2); }

.send-row{ display:flex; align-items:center; gap:16px; margin-top:6px; flex-wrap:wrap; }
.send-btn{
  font-family:var(--mono); font-size:13px; letter-spacing:0.04em;
  color:var(--green); background:transparent;
  border:1px solid rgba(61,220,132,0.4);
  padding:9px 16px; border-radius:4px; cursor:pointer;
}
.send-btn:hover{ background:var(--green-soft); }
.send-note{ color:var(--dim); font-size:12.5px; }

.closing{ padding-top:6px; color:var(--dim); }
.closing .user{ color:var(--green); font-weight:700; }
.closing .path{ color:var(--dim); }
.closing .cursor{
  display:inline-block; width:0.55ch; background:var(--green);
  margin-left:2px; animation:blink 1s steps(1) infinite;
  transform:translateY(2px);
}

.copy{ text-align:center; color:var(--dim-2); font-size:11.5px; margin-top:6px; }

@media (prefers-reduced-motion: reduce){
  .typed-cursor, .cursor{ animation:none; }
}

@media (max-width:640px){
  .ls-row{ grid-template-columns:1fr; row-gap:0; }
  .ls-row .perm, .ls-row .size, .ls-row .date{ display:none; }
  .term-body{ padding:20px 18px 22px; }
}