/* =====================================================
   style.css — OpenBSD-inspired personal site
   Palette: parchment bg, navy nav, amber accent
   ===================================================== */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --bg:           #f4efe4;
  --bg-alt:       #ece7da;
  --bg-dark:      #1b1b1b;
  --fg:           #1c1c1c;
  --fg-mid:       #444444;
  --fg-muted:     #777777;

  --navy:         #00477a;
  --navy-dark:    #003358;
  --navy-light:   #e8f1f8;
  --amber:        #c89000;
  --amber-light:  #fff8e0;
  --red:          #a80000;
  --green:        #006400;
  --green-muted:  #4a7c4a;

  --border:       #b0a898;
  --border-light: #d4cfc4;
  --border-dark:  #888070;

  --link:         #00477a;
  --link-visited: #5c006e;
  --link-hover:   #003358;

  /* Terminal colors */
  --term-bg:      #111111;
  --term-fg:      #d0d0c8;
  --term-prompt:  #7ec8e3;
  --term-green:   #a6e22e;
  --term-comment: #75715e;
  --term-amber:   #f9c859;
  --term-red:     #f92672;

  /* Typography */
  --font-mono: 'Inconsolata', 'Courier New', 'Lucida Console', monospace;

  /* Spacing */
  --gap: 20px;
  --radius: 0px;

  /* Transitions */
  --trans: 120ms ease;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.65;
  min-height: 100vh;
  /* Subtle paper grain */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

/* Scanlines overlay — decorative */
#scanline {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0,0,0,0.012) 3px,
    rgba(0,0,0,0.012) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ── TYPOGRAPHY ── */
a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--trans);
}
a:visited { color: var(--link-visited); }
a:hover   { color: var(--link-hover); text-decoration: none; }

code {
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 0.88em;
  color: var(--red);
}

p { margin-bottom: 0.75rem; font-size: 0.94rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--fg); }

/* ── BANNER ── */
#banner {
  background: var(--amber);
  color: #1a0e00;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 5px 12px;
  letter-spacing: 0.5px;
  border-bottom: 2px solid #8a6400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── HEADER ── */
#site-header {
  border-bottom: 2px solid var(--border);
  padding: 18px 20px 14px;
  background: var(--bg);
}

#ascii-logo {
  font-size: 0.62rem;
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: 0;
  white-space: pre;
  overflow-x: auto;
  margin-bottom: 10px;
  user-select: none;
}

@media (max-width: 680px) {
  #ascii-logo { display: none; }
}

#header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 0.82rem;
  color: var(--fg-mid);
}

.meta-key {
  color: var(--fg-muted);
}

#header-meta a {
  color: var(--link);
}

/* ── NAV ── */
#main-nav {
  background: var(--navy);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--navy-dark);
}

.nav-link {
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  padding: 7px 14px;
  display: inline-block;
  border-right: 1px solid rgba(255,255,255,0.18);
  transition: background var(--trans);
}
.nav-link:visited { color: #fff; }
.nav-link:hover {
  background: rgba(255,255,255,0.14);
  color: var(--amber);
  text-decoration: none;
}

.nav-spacer { flex: 1; }

#clock {
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  padding: 7px 14px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.5px;
}

/* ── LAYOUT ── */
#layout {
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: var(--gap);
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--gap) 20px 40px;
  align-items: start;
}

@media (max-width: 780px) {
  #layout {
    grid-template-columns: 1fr;
  }
  #sidebar {
    order: -1;
  }
}

/* ── SECTIONS ── */
.section {
  margin-bottom: 28px;
}

.section-heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  background: var(--navy);
  display: inline-block;
  padding: 2px 10px;
  margin-bottom: 12px;
}

.section-hr {
  border: none;
  border-top: 1px dashed var(--border);
  margin: 24px 0;
}

.man-intro {
  font-size: 0.96rem;
  border-left: 3px solid var(--amber);
  padding-left: 10px;
  margin-bottom: 12px;
  color: var(--fg-mid);
}

/* ── TERMINAL BLOCK ── */
#terminal-block {
  margin-top: 18px;
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.12);
}

#terminal-bar {
  background: #2d2d2d;
  padding: 7px 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid #111;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.terminal-title {
  color: #888;
  font-size: 0.75rem;
  margin-left: 8px;
}

#terminal-body {
  background: var(--term-bg);
  padding: 14px 16px 14px;
  font-size: 0.84rem;
  line-height: 1.8;
  min-height: 160px;
}

#terminal-output {
  color: var(--term-fg);
  white-space: pre-wrap;
  word-break: break-word;
}

#terminal-input-row {
  display: flex;
  align-items: center;
  margin-top: 4px;
}

.prompt-str {
  color: var(--term-prompt);
  user-select: none;
}

#terminal-cursor {
  display: inline-block;
  width: 9px;
  height: 1.1em;
  background: var(--term-fg);
  vertical-align: middle;
  margin-left: 1px;
  animation: blink 1.05s step-end infinite;
}

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

/* Terminal text color classes */
.t-prompt  { color: var(--term-prompt); }
.t-cmd     { color: #f8f8f2; }
.t-out     { color: var(--term-green); }
.t-comment { color: var(--term-comment); }
.t-amber   { color: var(--term-amber); }
.t-err     { color: var(--term-red); }
.t-muted   { color: #555; }

/* ── NEWS TABLE ── */
.news-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}

.news-table tr {
  border-bottom: 1px dotted var(--border-light);
  transition: background var(--trans);
}
.news-table tr:last-child { border-bottom: none; }
.news-table tr:hover { background: var(--bg-alt); }

.news-date {
  color: var(--fg-muted);
  white-space: nowrap;
  padding: 5px 14px 5px 0;
  vertical-align: top;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  min-width: 96px;
}

.news-text {
  padding: 5px 0;
  color: var(--fg-mid);
}

/* ── PROJECTS TABLE ── */
.projects-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}

.projects-table th {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 4px 10px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--fg-mid);
}

.projects-table td {
  border: 1px solid var(--border-light);
  padding: 5px 10px;
  color: var(--fg-mid);
  vertical-align: middle;
}

.projects-table tr:nth-child(even) td {
  background: var(--bg-alt);
}

.projects-table tr:hover td {
  background: var(--navy-light);
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 7px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-live    { background: #e0f0e0; color: var(--green); border: 1px solid var(--green-muted); }
.badge-wip     { background: var(--amber-light); color: #7a5800; border: 1px solid var(--amber); }
.badge-planned { background: var(--bg-alt); color: var(--fg-muted); border: 1px solid var(--border); }

/* ── SETUP GRID ── */
.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.setup-card {
  border: 1px solid var(--border);
  padding: 10px 12px;
  background: var(--bg-alt);
  transition: border-color var(--trans), background var(--trans);
}

.setup-card:hover {
  border-color: var(--navy);
  background: var(--navy-light);
}

.setup-card-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--fg-muted);
  margin-bottom: 3px;
}

.setup-card-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}

.setup-card-sub {
  font-size: 0.76rem;
  color: var(--fg-muted);
  margin-top: 2px;
}

/* ── SIDEBAR ── */
#sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 42px;
}

.sbox {
  border: 1px solid var(--border);
  background: var(--bg);
}

.sbox-head {
  background: var(--fg-muted);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 3px 9px;
  text-transform: uppercase;
}

.sbox-body {
  padding: 9px 11px;
  font-size: 0.83rem;
}

/* Status */
.status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
  color: var(--fg-mid);
  font-size: 0.82rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-green  { background: #28c840; box-shadow: 0 0 4px rgba(40,200,64,0.5); }
.status-yellow { background: #febc2e; }
.status-red    { background: #ff5f57; }

.status-small {
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-top: 6px;
  border-top: 1px dotted var(--border-light);
  padding-top: 5px;
}

/* Reading list */
.reading-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.reading-item {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--fg-mid);
  flex-wrap: wrap;
}

.reading-now {
  font-size: 0.67rem;
  font-weight: 700;
  background: var(--green);
  color: #fff;
  padding: 1px 5px;
  flex-shrink: 0;
}

.reading-q {
  font-size: 0.67rem;
  font-weight: 700;
  background: var(--bg-alt);
  color: var(--fg-muted);
  border: 1px solid var(--border-light);
  padding: 1px 5px;
  flex-shrink: 0;
}

.reading-ch {
  color: var(--fg-muted);
  font-size: 0.76rem;
  margin-left: auto;
}

.reading-divider {
  border-top: 1px dotted var(--border-light);
  margin: 4px 0;
}

.reading-queue { opacity: 0.8; }

/* Skills */
.skill-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
}

.skill-name {
  font-size: 0.78rem;
  color: var(--fg-mid);
  width: 58px;
  flex-shrink: 0;
}

.skill-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
}

.skill-bar {
  height: 100%;
  width: var(--pct, 0%);
  background: var(--navy);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-bar[data-lang="rust"]  { background: var(--red); }
.skill-bar[data-lang="vim"]   { background: var(--green); }

.skill-pct {
  font-size: 0.72rem;
  color: var(--fg-muted);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.skill-note {
  font-size: 0.7rem;
  color: var(--fg-muted);
  margin-top: 5px;
  border-top: 1px dotted var(--border-light);
  padding-top: 4px;
}

/* Links */
.link-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.link-list a {
  font-size: 0.82rem;
  display: block;
  padding: 1px 0;
}

.link-list a::before {
  content: '→ ';
  color: var(--amber);
  font-weight: 700;
}

/* Contact */
.contact-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-fp {
  font-size: 0.76rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

.contact-note {
  font-size: 0.76rem;
  color: var(--fg-muted);
  border-top: 1px dotted var(--border-light);
  padding-top: 5px;
  margin-top: 2px;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 8px;
  font-size: 0.8rem;
}

.stat-label {
  color: var(--fg-muted);
}

.stat-val {
  color: var(--fg-mid);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.stat-zero {
  color: var(--green);
  font-weight: 700;
}

/* ── FOOTER ── */
#site-footer {
  border-top: 2px solid var(--border);
  padding: 10px 20px;
  font-size: 0.76rem;
  color: var(--fg-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  background: var(--bg-alt);
  max-width: 1080px;
  margin: 0 auto;
}

#site-footer a {
  color: var(--link);
}

.footer-sep {
  color: var(--border);
}

.footer-right {
  margin-left: auto;
  color: var(--fg-muted);
}

@media (max-width: 480px) {
  .footer-right { margin-left: 0; }
}

/* ── SCROLLBAR (webkit) ── */
::-webkit-scrollbar        { width: 8px; height: 8px; }
::-webkit-scrollbar-track  { background: var(--bg-alt); }
::-webkit-scrollbar-thumb  { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--border-dark); }

/* ── PRINT ── */
@media print {
  #scanline, #terminal-block, #banner { display: none; }
  #main-nav { position: static; }
  body { background: white; color: black; }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  #terminal-cursor { animation: none; opacity: 1; }
  .skill-bar        { transition: none; }
}

/* ── SELECTION ── */
::selection {
  background: var(--navy);
  color: #fff;
}