/* === LEVIN SITE --- style.css === */
@import url('https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible+Next:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Atkinson+Hyperlegible+Mono:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,200;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');

:root {
  --bg:           #fafaf8;
  --surface:      #f2f1ee;
  --border:       #1a1a1a;
  --accent:       #00397a;
  --accent-soft:  #dce8f5;
  --warn:         #7a0000;
  --warn-soft:    #fdf0f0;
  --ok:           #1a5c2a;
  --ok-soft:      #edf7ef;
  --text:         #28251d;
  --muted:        #555;
  --text-faint:   #999;
  --max:          860px;
  --font-body:    'Charter', 'Century Schoolbook', serif;
  --font-ui:      'Atkinson Hyperlegible Next', sans-serif;
  --mono:         'Atkinson Hyperlegible Mono', monospace;
}

[data-theme="dark"] {
  --bg:           #000000;
  --surface:      #222226;
  --border:       #ccc;
  --accent:       #6ba3e0;
  --accent-soft:  #1a2a3a;
  --warn:         #e07070;
  --warn-soft:    #2a1a1a;
  --ok:           #6abf7a;
  --ok-soft:      #1a2a1e;
  --text:         #e8e8e4;
  --muted:        #bbb;
  --text-faint:   #666;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1.5px solid var(--border);
  padding: 0.55rem 0;
}
nav .nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
nav ul {
  display: flex; gap: 1.6rem;
  list-style: none;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
nav ul li a { color: var(--text); font-weight: 700; }
nav ul li a:hover { color: var(--accent); text-decoration: none; }
nav ul li a.active { color: var(--accent); border-bottom: 2px solid var(--accent); }

/* THEME TOGGLE */
[data-theme-toggle] {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  opacity: 0.6;
  transition: opacity 0.15s;
}
[data-theme-toggle]:hover { opacity: 1; }

/* PAGE WRAPPER */
main {
  max-width: var(--max);
  margin: 2.5rem auto;
  padding: 0 1.2rem;
}

/* PROFILE HEADER */
.profile-header {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}
.profile-photo {
  width: 110px;
  flex-shrink: 0;
  border-radius: 4px;
  border: 1.5px solid var(--border);
}
.profile-text h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.profile-text .subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  font-style: italic;
  margin-top: 0.2rem;
}

/* SECTION HEADERS */
h2.section {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 3px;
  margin: 2rem 0 0.6rem;
}
h3.sub {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.2rem 0 0.3rem;
}
h4.subsub {
  font-size: 1rem;
  font-style: italic;
  margin: 0.8rem 0 0.2rem;
}

/* COLORED BOXES */
.keybox {
  border: 2px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  padding: 10px 16px;
  margin: 10px 0;
  overflow-x: auto;
}
.keybox-lines {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-top: 0.3rem;
}
.keybox-lines .kline {
  white-space: nowrap;
  font-size: 0.93rem;
  line-height: 1.55;
}
.exbox {
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  padding: 8px 16px;
  margin: 10px 0;
}
.warnbox {
  border: 1px solid var(--warn);
  background: var(--warn-soft);
  padding: 8px 16px;
  margin: 10px 0;
}
.pracbox {
  border: 1px solid var(--ok);
  background: var(--ok-soft);
  padding: 8px 16px;
  margin: 10px 0;
}

/* FLEX ROW */
.flex-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.muted { color: var(--muted); font-size: 0.9rem; }

/* TAGS */
.tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 7px;
  margin: 2px 2px 2px 0;
  background: var(--surface);
}

/* CARD GRID */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 1rem;
}
.card {
  border: 1.5px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  overflow: hidden;
}
.card img { width: 100%; height: 160px; object-fit: cover; display: block; }
.card-body { padding: 12px 14px; }
.card-body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.card-body .price { font-size: 1.05rem; color: var(--accent); font-weight: 700; }
.badge {
  display: inline-block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 3px;
  padding: 2px 8px;
  margin-top: 6px;
}
.badge.active { background: var(--ok-soft); color: var(--ok); border: 1px solid var(--ok); }
.badge.sold   { background: var(--surface); color: var(--muted); border: 1px solid var(--muted); }

/* MOBILE */
@media (max-width: 640px) {
  nav .nav-inner {
    flex-wrap: wrap;
    gap: 0.45rem 0;
    padding: 0.45rem 0.75rem;
  }
  nav ul {
    flex-wrap: wrap;
    gap: 0.5rem 0.9rem;
    font-size: 0.68rem;
  }
  [data-theme-toggle] { margin-left: auto; }
  .profile-header { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .profile-photo { width: 90px; }
}

/* PRINT */
@media print {
  nav { display: none; }
  body { background: #fff; font-size: 10.5pt; }
  main { max-width: 100%; margin: 0; padding: 0; }
  a { color: #000; }
  .keybox, .exbox, .warnbox, .pracbox { break-inside: avoid; }
}