:root {
  --bg: #0a0b0d;
  --bg-soft: #0f1115;
  --bg-panel: #12151b;
  --bg-panel-2: #151922;

  --accent: #ff7a18;
  --accent-soft: #ff9a3c;
  --accent-light: #ffb866;
  --accent-dim: rgba(255, 122, 24, 0.7);

  --text: #f3efe8;
  --text-soft: #c7c0b6;
  --muted: #8f867a;

  --border: rgba(255, 122, 24, 0.28);
  --border-strong: rgba(255, 122, 24, 0.5);

  --shadow: 0 0 0 1px rgba(255, 122, 24, 0.08);
}

/* base */

html {
  background: var(--bg);
}

body {
  color: var(--text);
  background:
    linear-gradient(rgba(255,255,255,0.01) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.008) 1px, transparent 1px),
    radial-gradient(circle at top right, rgba(255, 122, 24, 0.08), transparent 28%),
    linear-gradient(180deg, #090a0c 0%, #0c0e12 100%);
  background-size: 100% 3px, 3px 100%, auto, auto;
}

.container {
  max-width: 1040px;
}

/* hide stray theme controls if present */

.menu-trigger,
.menu__trigger,
.theme-toggle {
  display: none !important;
}

/* header */

.header {
  margin-bottom: 2rem;
}

.header__inner {
  margin-bottom: 0.75rem;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 42px;
}

.header__logo::after {
  content: "";
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 122, 24, 0.9) 0 10px,
    transparent 10px 16px
  );
  opacity: 0.55;
}

.logo {
  flex: 0 0 auto;
}

.logo a {
  display: block !important;
  width: 220px;
  height: 34px;
  background-image: url("/images/meijerlab-compact.png");
  background-repeat: no-repeat;
  background-position: left center;
  background-size: contain;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-size: 0 !important;
  line-height: 0 !important;
  color: transparent !important;
  text-indent: -9999px;
  overflow: hidden;
  white-space: nowrap;
}

.logo__mark,
.logo__cursor {
  display: none !important;
}

/* menu */

.menu {
  margin-top: 0.7rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #101319 0%, #0d1015 100%);
  box-shadow: var(--shadow);
}

.menu__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

.menu__inner li {
  list-style: none;
  display: flex;
  align-items: center;
}

.menu__inner li a {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  padding: 0.15rem 0.35rem;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid transparent;
}

.menu__inner li a:hover,
.menu__inner li.active a {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 122, 24, 0.08);
}

/* typography */

h1,
h2,
h3,
h4,
.post-title,
.post-title a {
  color: var(--accent);
}

p,
li,
td,
th {
  color: var(--text);
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--text);
}

.post-meta,
.footer,
.footer__inner,
.read-more {
  color: var(--text-soft);
}

/* panel styling */

pre,
.post,
.ml-card,
table {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0)),
    linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-panel-2) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 0;
  position: relative;
}

pre::before,
.post::before,
.ml-card::before,
table::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(255, 122, 24, 0.06);
}

/* intro code block */

pre {
  padding: 1rem;
  overflow-x: auto;
}

/* intro paragraph */

.index-content > p:first-of-type {
  margin-top: 1.1rem;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(255, 122, 24, 0.05);
}

/* cards */

.ml-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 1.8rem 0 2.2rem;
}

.ml-card {
  padding: 0.9rem 1rem;
  min-height: 120px;
}

.ml-card h3 {
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ml-card h3::before {
  content: "[ ";
}

.ml-card h3::after {
  content: " ]";
}

.ml-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.5;
}

/* headings */

h2 {
  margin-top: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* posts */

.post {
  padding: 1rem 1rem 0.9rem;
  margin-top: 1.4rem;
}

.post-title {
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.post-title::after {
  content: "";
  display: block;
  margin-top: 0.55rem;
  border-bottom: 1px dashed rgba(255, 184, 102, 0.75);
}

.post-meta {
  margin-bottom: 0.9rem;
  color: var(--muted);
}

.post-content {
  line-height: 1.75;
}

.post p {
  margin-bottom: 1rem;
}

/* tags */

.post .tags a,
.post-tags a {
  display: inline-block;
  margin-right: 0.35rem;
  margin-bottom: 0.35rem;
  padding: 0.12rem 0.38rem;
  border: 1px solid var(--border);
  color: var(--accent-soft);
  text-decoration: none;
  background: rgba(255, 122, 24, 0.05);
}

/* lists */

ul {
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.25rem;
}

/* inline code */

code:not(pre code) {
  color: var(--accent-soft);
  background: rgba(255, 122, 24, 0.08);
  border: 1px solid rgba(255, 122, 24, 0.16);
  padding: 1px 5px;
  border-radius: 0;
}

/* tables */

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

table th,
table td {
  border: 1px solid rgba(255, 122, 24, 0.18);
  padding: 8px 12px;
}

table th {
  color: var(--accent);
  background: rgba(255, 122, 24, 0.06);
  text-align: left;
}

/* footer */

.footer {
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 122, 24, 0.16);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

/* selection */

::selection {
  background: var(--accent);
  color: #111;
}

/* mobile */

@media (max-width: 900px) {
  .ml-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .logo a {
    width: 180px;
    height: 30px;
  }

  .header__logo {
    gap: 0.75rem;
  }

  .menu {
    padding: 0.45rem 0.65rem;
  }

  .menu__inner {
    gap: 0.65rem;
    flex-wrap: wrap;
  }

  .post,
  .ml-card,
  pre {
    padding: 0.85rem;
  }
}