/* ============================================================
   HALFTONE SPEC
   A light, gridded, technical-spec design language.
   Swiss/brutalist typographic discipline (black on near-white,
   one electric accent, monospaced annotations, registration
   marks) softened by iOS card surfaces and a halftone-dot motif.
   ============================================================ */

:root {
  /* — surfaces: near-white paper + floating cards — */
  --bg:           #ededec;   /* page — cool off-white, like poster stock */
  --card:         #ffffff;   /* floating cards (the iOS card) */
  --inset:        #f5f5f4;   /* recessed wells, code, inputs */
  --halftone:     #e2e2e0;   /* dot-grid / checkerboard fields */

  /* — ink: heavy grotesque black + the stacked-grey pairing — */
  --ink:          #0b0b0a;   /* primary / display black */
  --ink-soft:     #a6a6a3;   /* the muted grey half of stacked headings */
  --ink-mid:      #56564f;   /* body-secondary, readable grey */
  --ink-faint:    #c4c4c1;   /* hints, disabled */

  /* — rules: thin, precise, near-black — */
  --rule:         #0b0b0a;   /* heavy spec rules */
  --rule-soft:    #cfcfcc;   /* hairline dividers */

  /* — accent: one electric chartreuse, used like a marker — */
  --accent:       #d6f520;   /* the screaming yellow-green */
  --accent-ink:   #2a3000;   /* text that sits on the accent */
  --accent-line:  #b4cf12;   /* accent used as a thin line/border */
  --accent-hover: #c7e616;   /* primary button hover */
  --ink-hover:    #2a2a26;   /* solid button hover */

  /* — semantic: alarm reads as weight, not hue — */
  --danger:       #0b0b0a;
  --ok:           #2a3000;

  --max: 95%;
  --max-prose: 120ch;   /* ~120 characters per line for body content */

  /* — type: bold grotesque display + mono technical labels — */
  --serif: "Helvetica Neue", "Inter", "Arial Nova", Arial,
           "Segoe UI", Roboto, sans-serif;            /* display + body */
  --sans:  "Helvetica Neue", "Inter", Arial, sans-serif;
  --mono:  "Space Mono", "IBM Plex Mono", ui-monospace,
           "SF Mono", Menlo, Consolas, monospace;     /* spec annotations */

  /* — geometry: iOS-soft cards, sharp on data/spec elements — */
  --r-card: 22px;   /* the generous floating-card radius */
  --r-md:   10px;
  --r-sm:   4px;

  /* — the halftone dot field, reused as texture — */
  --dot: radial-gradient(circle at center, var(--ink-faint) 1.1px, transparent 1.4px);
  --dot-size: 9px 9px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, video, svg, picture, iframe { max-width: 100%; height: auto; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 6rem;
}

/* ---------- header / nav ---------- */
.site-header {
  background: var(--bg);
  border-bottom: 2px solid var(--rule);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
}
.site-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.brand:hover { box-shadow: inset 0 -0.5em 0 var(--accent); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.site-nav a { color: var(--ink-mid); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }
.site-nav form { margin: 0; display: inline; }

.linkish {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--ink-mid);
  cursor: pointer;
}
.linkish:hover { color: var(--ink); }

/* ---------- hero ---------- */
/* Stacked bold/grey heading, echoing "Product / Analytics". */
.hero {
  padding: 2.5rem 0 2rem;
  margin-bottom: 2rem;
  position: relative;
}
.hero::after {
  content: "+";
  position: absolute;
  top: 2.5rem; right: 0;
  font-family: var(--mono);
  font-size: 1.5rem;
  color: var(--ink-faint);
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.75rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
  color: var(--ink);
}
.hero h1 .muted { color: var(--ink-soft); display: block; }
.hero .lede {
  font-size: 1.05rem;
  color: var(--ink-mid);
  margin: 0;
  max-width: 56ch;
}
.hero a:not(.btn):not(.btn-danger) {
  color: var(--ink);
  text-decoration: none;
  box-shadow: inset 0 -0.5em 0 var(--accent);
}

/* ---------- post list ---------- */
.post-list { list-style: none; margin: 0; padding: 0; }
.post-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
}
.post-card:last-child { border-bottom: none; }
.post-card h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.post-card h2 a { color: var(--ink); text-decoration: none; }
.post-card h2 a:hover { box-shadow: inset 0 -0.45em 0 var(--accent); }

.post-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-mid);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.post-author {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ink);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.02em;
}
.post-author-name { font-size: 0.72rem; }
.post-time { font-variant-numeric: tabular-nums; }

/* ---------- badge → spec tag ---------- */
/* Sharp, monospaced — like the poster's [INC_SET] labels. */
.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: var(--r-sm);
  background: var(--ink);
  color: var(--card);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.4;
  font-weight: 700;
}
.badge.accent  { background: var(--accent); color: var(--accent-ink); }
.badge.outline {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--ink);
}
.badge.badge-draft { background: var(--accent); color: var(--accent-ink); }

/* ---------- full post ---------- */
.post-header {
  display: block;
  margin-bottom: 2.5rem;
}
.post-header.has-cover {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: center;
}
.post-header-text { min-width: 0; }
.post-header-text .post-meta { margin-bottom: 0.4rem; }
.post-cover {
  margin: 0;
}
.post-cover img {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--r-sm);
}
@media (max-width: 540px) {
  .post-header.has-cover {
    grid-template-columns: 1fr;
  }
  .post-cover img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
}
.post-full h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.post-full .post-meta { margin-bottom: 2.5rem; display: flex; }
.post-body { font-size: 1.08rem; color: var(--ink); line-height: 1.65; }
.post-body p { margin: 0 0 1.3rem; }
.post-body h2, .post-body h3 {
  font-family: var(--serif);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 2.25rem;
  color: var(--ink);
}
.post-body a {
  color: var(--ink);
  text-decoration: none;
  box-shadow: inset 0 -0.4em 0 var(--accent);
}
.post-body a:hover { box-shadow: inset 0 -0.9em 0 var(--accent); }
.post-body blockquote {
  border-left: 4px solid var(--accent);
  border-radius: 0;
  margin: 1.75rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  color: var(--ink);
  font-style: normal;
  font-weight: 500;
}
.post-body pre {
  background: var(--inset);
  border: 1px solid var(--rule-soft);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.85rem;
}
.post-body code { font-family: var(--mono); font-size: 0.88em; color: var(--ink); }

/* ---------- nav back / footer ---------- */
.back-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
  text-decoration: none;
}
.back-link::before { content: "<< "; }
.back-link:hover { color: var(--ink); }

.post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--rule);
}

/* ---------- CTA ---------- */
/* Floating iOS-style card with the halftone field bleeding up. */
.cta {
  margin-top: 3rem;
  padding: 2rem 1.5rem;
  background: var(--card);
  border: none;
  border-radius: var(--r-card);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 56px;
  background-image: var(--dot);
  background-size: var(--dot-size);
  opacity: 0.7;
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
          mask-image: linear-gradient(to top, #000, transparent);
}
.cta p { margin: 0; position: relative; font-weight: 500; }
.cta a {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  box-shadow: inset 0 -0.4em 0 var(--accent);
}

/* ---------- auth card ---------- */
.auth-card {
  max-width: 400px;
  margin: 3.5rem auto 0;
  padding: 2.25rem;
  background: var(--card);
  border: none;
  border-radius: var(--r-card);
}
.auth-card.wide { max-width: 640px; }
.auth-card h1 {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 1.75rem;
  text-align: left;
}
.auth-alt {
  margin: 1.5rem 0 0;
  font-size: 0.9rem;
  color: var(--ink-mid);
  text-align: center;
}

/* ---------- forms ---------- */
form.stacked { display: flex; flex-direction: column; gap: 1.1rem; margin: 0; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-mid);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field textarea {
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: none;
  background: var(--inset);
  color: var(--ink);
  border-radius: var(--r-md);
  width: 100%;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); }
.field input:focus,
.field textarea:focus {
  outline: none;
  background: var(--card);
  box-shadow: inset 0 0 0 2px var(--accent-line);
}
.field textarea {
  min-height: 240px;
  font-family: var(--serif);
  line-height: 1.6;
  resize: vertical;
}
.field.checkbox { flex-direction: row; align-items: center; gap: 0.55rem; }
.field.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.field.checkbox label {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--ink);
  letter-spacing: 0;
  text-transform: none;
}
.field.checkbox input[type="checkbox"] { accent-color: var(--ink); width: 16px; height: 16px; }

/* ---------- tag input ---------- */
.tag-input {
  background: var(--inset);
  border-radius: var(--r-md);
  padding: 0.45rem 0.5rem 0.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.tag-input:focus-within {
  background: var(--card);
  box-shadow: inset 0 0 0 2px var(--accent-line);
}
.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.tag-chips:empty { display: none; }
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--ink);
  color: var(--card);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  padding: 0.25rem 0.4rem 0.25rem 0.55rem;
  border-radius: var(--r-sm);
}
.tag-chip-remove {
  background: transparent;
  border: none;
  color: var(--card);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  margin: 0;
  cursor: pointer;
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
}
.tag-chip-remove:hover { background: rgba(255, 255, 255, 0.2); }
.tag-combo {
  position: relative;
}
.tag-combo input#tag-input {
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.45rem 0.35rem;
  border: none;
  background: transparent;
  color: var(--ink);
  width: 100%;
}
.tag-combo input#tag-input:focus {
  outline: none;
  background: transparent;
  box-shadow: none;
}
.tag-combo input#tag-input::placeholder { color: var(--ink-faint); }
.tag-suggestions {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  right: 0;
  background: var(--card);
  border-radius: var(--r-md);
  box-shadow: 0 6px 22px rgba(11, 11, 10, 0.12), inset 0 0 0 1px var(--rule-soft);
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  z-index: 20;
  max-height: 240px;
  overflow-y: auto;
}
.tag-suggestion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--ink);
}
.tag-suggestion:hover,
.tag-suggestion.is-active {
  background: var(--inset);
}
.tag-suggestion-count {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-mid);
}
.tag-hint {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-mid);
  letter-spacing: 0.06em;
  margin: 0.1rem 0 0;
}
.post-tags {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.tag-chip-static {
  background: var(--inset);
  color: var(--ink-mid);
  padding: 0.2rem 0.5rem;
}

/* ---------- buttons ---------- */
/* Solid black rect; accent for the primary action. */
.btn,
.btn-danger {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.4;
  background: var(--ink);
  border: none;
  padding: 0.65rem 1.1rem;
  margin: 0;
  color: var(--card);
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--r-md);
  align-self: flex-start;
  vertical-align: baseline;
  transition: background 0.12s, color 0.12s, transform 0.06s;
}
.btn:hover { background: var(--ink-hover); }
.btn:active { transform: translateY(1px); }

.btn-count {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.05rem 0.45rem;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
  vertical-align: baseline;
}

.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-hover); }

.btn.ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--ink);
}
.btn.ghost:hover { background: var(--ink); color: var(--card); }

.btn-danger {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--ink);
}
.btn-danger:hover { background: var(--ink); color: var(--card); }

.btn[disabled],
.btn:disabled,
.btn-danger[disabled],
.btn-danger:disabled {
  background: var(--inset);
  color: var(--ink-faint);
  box-shadow: none;
  cursor: not-allowed;
}
.btn[disabled]:hover,
.btn:disabled:hover { background: var(--inset); color: var(--ink-faint); }

/* ---------- error banner ---------- */
/* Heavy black-ruled spec box — alarm reads as weight, no color. */
.error-banner {
  background: var(--card);
  color: var(--ink);
  border: 2px solid var(--rule);
  border-radius: var(--r-md);
  padding: 0.7rem 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}
.error-banner::before { content: "!! "; font-weight: 700; }

/* ---------- editor footer (action buttons in post-form) ---------- */
.editor-footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--rule);
}
.editor-footer .btn,
.editor-footer .btn-danger { align-self: auto; }

/* ---------- admin ---------- */
.admin-section { margin-top: 3rem; }
.admin-section h2 {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
}
.admin-section h2::after {
  content: ">> NUL";
  color: var(--ink-faint);
  font-weight: 400;
}
.admin-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0 0 1.1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.admin-filter a {
  color: var(--ink-mid);
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
}
.admin-filter a:hover { color: var(--ink); }
.admin-filter a.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.admin-filter-count {
  color: var(--ink-faint);
  font-size: 0.62rem;
}
.admin-filter a.is-active .admin-filter-count { color: var(--ink-mid); }

.admin-list { list-style: none; margin: 0; padding: 0; counter-reset: admin 0; }
.admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule-soft);
  counter-increment: admin;
}
.admin-row:last-child { border-bottom: none; }
.admin-row .title {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
}
.admin-row .title::before {
  content: "0" counter(admin);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
}
.admin-row .title a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.admin-row .title a:hover { box-shadow: inset 0 -0.4em 0 var(--accent); }
.admin-row form { margin: 0; }
.admin-row .actions { display: inline-flex; align-items: center; gap: 0.5rem; }

/* ---------- header hamburger + tag drawer ---------- */
.site-header-left {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.hamburger {
  appearance: none;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  border-radius: var(--r-sm);
  position: relative;
}
.hamburger:hover { background: var(--inset); }
.hamburger:focus-visible { outline: 2px solid var(--accent-line); outline-offset: 2px; }
.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.hamburger.is-open { display: none; }
.hamburger.is-filtered::after {
  content: "";
  position: absolute;
  top: 4px;
  right: 4px;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px var(--bg);
}

:root {
  --drawer-width: 320px;
  --header-height: 60px;
}
html { scroll-padding-top: var(--header-height); }
body {
  padding-top: var(--header-height);
  transition: padding-left 0.24s ease;
}
body.drawer-open { padding-left: var(--drawer-width); }
.tag-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: var(--drawer-width);
  background: var(--card);
  border-right: 2px solid var(--rule);
  z-index: 50;
  transform: translateX(-100%);
  transition: transform 0.24s ease;
  overflow-y: auto;
}
.tag-drawer.is-open { transform: translateX(0); }

@media (max-width: 720px) {
  :root { --drawer-width: 260px; }
}
@media (max-width: 540px) {
  :root { --header-height: 54px; }
}
.tag-drawer-inner {
  padding: 1.4rem 1.25rem 1.5rem;
}
.tag-drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 0.85rem;
}
.tag-drawer-close {
  appearance: none;
  background: transparent;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--ink-mid);
  cursor: pointer;
  padding: 0 0.25rem;
  border-radius: var(--r-sm);
}
.tag-drawer-close:hover { color: var(--ink); background: var(--inset); }
.tag-drawer-hint {
  flex: 1;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin: 0;
}
.tag-drawer-hint em {
  font-style: normal;
  color: var(--ink);
  box-shadow: inset 0 -0.45em 0 var(--accent);
}
.tag-drawer-empty {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-mid);
  margin: 0.75rem 0 0;
}
.tag-cloud {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
}
.tag-cloud-item {
  appearance: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  background: var(--inset);
  color: var(--ink);
  border-radius: var(--r-sm);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1;
}
.tag-cloud-item:hover { background: var(--halftone); }
.tag-cloud-item.is-active {
  background: var(--ink);
  color: var(--card);
}
.tag-cloud-item.is-active:hover { background: var(--ink-hover); }
.tag-cloud-item.is-new {
  box-shadow: inset 0 0 0 1px var(--accent-line);
}
.tag-cloud-item.is-new.is-active { box-shadow: none; }
.tag-cloud-name { text-transform: lowercase; }
.tag-cloud-count {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  color: var(--ink-mid);
}
.tag-cloud-item.is-active .tag-cloud-count { color: var(--ink-soft); }

.tag-cloud-edit { margin: 0.3rem 0 0.6rem; }
.tag-cloud-edit:empty { display: none; }

.cover-picker {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.5rem;
}
.cover-pick {
  appearance: none;
  border: 2px solid transparent;
  background: var(--inset);
  padding: 0;
  cursor: pointer;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 120ms ease;
}
.cover-pick:hover { border-color: var(--accent-line); }
.cover-pick.is-selected { border-color: var(--ink); }
.cover-pick img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cover-pick.none {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: var(--ink-mid);
}
.cover-pick.none.is-selected { color: var(--ink); }

/* ---------- avatars ---------- */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--inset);
  color: var(--ink);
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  font-family: var(--mono);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
  user-select: none;
  vertical-align: middle;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.avatar-sm { width: 28px; height: 28px; font-size: 0.65rem; }
.avatar-md { width: 40px; height: 40px; font-size: 0.85rem; }
.avatar-lg { width: 96px; height: 96px; font-size: 1.6rem; }
.avatar-initials { background: var(--ink); color: var(--card); }

/* ---------- user menu ---------- */
.user-menu { position: relative; display: inline-block; }
.user-menu-toggle {
  appearance: none;
  background: transparent;
  border: none;
  padding: 0.25rem 0.4rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--r-md);
}
.user-menu-toggle:hover { background: var(--inset); }
.user-menu-toggle:focus-visible { outline: 2px solid var(--accent-line); outline-offset: 2px; }
.user-menu-name { font-weight: 600; }
.user-menu-caret { font-size: 0.65rem; color: var(--ink-mid); }
.user-menu.is-open .user-menu-caret { transform: rotate(180deg); }

.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 180px;
  background: var(--card);
  border-radius: var(--r-md);
  box-shadow: 0 8px 24px rgba(11, 11, 10, 0.14), inset 0 0 0 1px var(--rule-soft);
  padding: 0.3rem;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.user-menu-dropdown[hidden] { display: none; }
.user-menu-dropdown form { margin: 0; display: block; }
.user-menu-item {
  appearance: none;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.7rem;
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  cursor: pointer;
  border-radius: var(--r-sm);
}
.user-menu-item:hover { background: var(--inset); }

@media (max-width: 540px) {
  .user-menu-name { display: none; }
}

/* ---------- settings overlay ---------- */
.settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 5vh 1rem 2rem;
  overflow-y: auto;
}
.settings-overlay[hidden] { display: none; }
.settings-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 11, 10, 0.45);
  backdrop-filter: blur(2px);
}
body.settings-open { overflow: hidden; }
.settings-panel {
  position: relative;
  width: min(560px, 100%);
  background: var(--card);
  border-radius: var(--r-card);
  padding: 1.75rem 1.75rem 2rem;
  box-shadow: 0 20px 48px rgba(11, 11, 10, 0.25);
  z-index: 1;
  max-height: 90vh;
  overflow-y: auto;
}
.settings-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 1.25rem;
}
.settings-head h2 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0;
}
.settings-close {
  appearance: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink-mid);
  cursor: pointer;
  padding: 0 0.25rem;
  border-radius: var(--r-sm);
}
.settings-close:hover { color: var(--ink); background: var(--inset); }

.settings-tabs {
  display: flex;
  gap: 0.4rem;
  border-bottom: 2px solid var(--rule);
  margin: 0 0 1.5rem;
}
.settings-tab {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0.55rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mid);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.settings-tab:hover { color: var(--ink); }
.settings-tab.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.settings-section { display: none; }
.settings-section.is-active { display: block; }

.settings-avatar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0 0 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule-soft);
}
.settings-avatar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.settings-avatar-actions form { margin: 0; }
.settings-avatar-actions label.btn { cursor: pointer; align-self: auto; }

.settings-current {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-mid);
  margin: 0 0 1rem;
}
.settings-current strong { color: var(--ink); font-weight: 700; }
.settings-hint {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--ink-mid);
  margin: 0.25rem 0 0;
}

.settings-flash {
  margin: 0 0 1rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--r-md);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.settings-flash-success { background: var(--accent); color: var(--accent-ink); }
.settings-flash-error   { background: var(--ink); color: var(--card); }
.settings-flash-info    { background: var(--inset); color: var(--ink-mid); }

@media (max-width: 540px) {
  .settings-panel { padding: 1.25rem 1.1rem 1.5rem; }
  .settings-avatar { gap: 1rem; }
  .avatar-lg { width: 72px; height: 72px; font-size: 1.3rem; }
}

/* ---------- comment author with avatar ---------- */
.comment-head .avatar-sm { margin-right: 0.2rem; }

/* ---------- toasts ---------- */
.toast-host {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
  max-width: min(380px, calc(100vw - 2rem));
}
.toast {
  pointer-events: auto;
  font-family: var(--serif, system-ui, sans-serif);
  font-size: 0.92rem;
  line-height: 1.35;
  padding: 0.6rem 0.85rem;
  border-radius: var(--r-sm, 4px);
  background: #222;
  color: #fff;
  box-shadow: 0 6px 16px rgba(0,0,0,0.18);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 180ms ease, transform 180ms ease;
  cursor: pointer;
  word-wrap: break-word;
}
.toast.is-in { opacity: 1; transform: translateY(0); }
.toast.is-out { opacity: 0; transform: translateY(-6px); }
.toast-error   { background: #a11; }
.toast-success { background: #1a6e3a; }
.toast-info    { background: #2a4a6e; }
@media (prefers-reduced-motion: reduce) {
  .toast { transition: opacity 80ms linear; transform: none; }
  .toast.is-in, .toast.is-out { transform: none; }
}
.tag-new-input {
  display: block;
  width: 100%;
  font-family: var(--serif);
  font-size: 0.95rem;
  padding: 0.5rem 0.65rem;
  background: var(--inset);
  border: 1px dashed var(--rule-soft);
  border-radius: var(--r-sm);
  color: var(--ink);
}
.tag-new-input:focus {
  outline: none;
  background: var(--card);
  border-style: solid;
  border-color: var(--accent-line);
}
.tag-new-input::placeholder { color: var(--ink-faint); }
.tag-drawer-clear {
  display: inline-block;
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
  text-decoration: none;
}
.tag-drawer-clear:hover { color: var(--ink); box-shadow: inset 0 -0.45em 0 var(--accent); }

/* ---------- footer ---------- */
.site-footer {
  border-top: 2px solid var(--rule);
  margin-top: 0;
  padding: 1.25rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-mid);
  text-align: left;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.site-footer p { margin: 0; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .site-header-inner { padding: 1rem 1.25rem; }
  .container { padding: 2rem 1.25rem 4rem; }
  .post-card h2 { font-size: 1.4rem; }
}

@media (max-width: 540px) {
  .hero { padding: 1.5rem 0 1.25rem; margin-bottom: 1.25rem; }
  .hero h1 { font-size: 2.25rem; }
  .post-full h1 { font-size: 1.75rem; }
  .site-header-inner { padding: 0.9rem 1rem; gap: 0.75rem; }
  .site-nav { gap: 1rem; font-size: 0.7rem; }
  .container { padding: 1.5rem 1rem 3rem; }
  .pw-requirements { grid-template-columns: 1fr; }
  .hero::after { display: none; }
  .post-footer { flex-wrap: wrap; gap: 0.75rem; }
  .admin-row { flex-wrap: wrap; gap: 0.5rem 1rem; }
  .admin-row .title { flex-basis: 100%; }
  .post-card h2 { font-size: 1.3rem; }
  .post-body { font-size: 1rem; line-height: 1.6; }
  .auth-card { padding: 1.75rem 1.25rem; margin-top: 2rem; }
  .cta { padding: 1.5rem 1.25rem; }
  .media-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ---------- dropzone ---------- */
/* The halftone dot field becomes the drop target's texture. */
.dropzone {
  --dz-soft: #e0e0dc;
  border: 2px dashed var(--dz-soft);
  border-radius: var(--r-card);
  padding: 2.5rem 1rem;
  text-align: center;
  cursor: pointer;
  background-color: var(--card);
  background-image: radial-gradient(circle at center, var(--dz-soft) 1.1px, transparent 1.4px);
  background-size: var(--dot-size);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  transition: border-color 0.15s, background-color 0.15s;
}
.dropzone p { margin: 0.25rem 0; }
.dropzone .post-meta { color: var(--ink); }
.dropzone.dragging { border-color: var(--accent-line); background-color: var(--inset); }

.upload-status {
  margin-top: 0.75rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  min-height: 1.2em;
}
.upload-status.pending { color: var(--ink-mid); }
.upload-status.success {
  color: var(--accent-ink);
  box-shadow: inset 0 -0.4em 0 var(--accent);
  display: inline;
}
.upload-status.error { color: var(--ink); font-weight: 700; }

/* ---------- media grid ---------- */
.media-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}
.media-tile {
  background: var(--card);
  border: none;
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.media-tile img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  background-color: var(--halftone);
  background-image: var(--dot);
  background-size: var(--dot-size);
}
.media-meta {
  padding: 0.7rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--ink-mid);
}
.media-meta .title {
  font-weight: 700;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: none;
}
.media-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.3rem; }
.media-actions form { margin: 0; }
.btn-small { font-size: 0.6rem; padding: 0.4rem 0.6rem; }

/* ---------- password requirements ---------- */
.pw-requirements {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
}
.pw-requirements li::before {
  content: "[ ]";
  display: inline-block;
  margin-right: 0.4em;
  color: var(--ink-faint);
}
.pw-requirements li.pass { color: var(--ink); }
.pw-requirements li.pass::before { content: "[x]"; color: var(--ink); }

/* ---------- password strength meter ---------- */
/* The accent fills as it strengthens. */
.pw-strength {
  margin-top: 0.7rem;
  height: 6px;
  background: var(--inset);
  border-radius: 999px;
  overflow: hidden;
}
.pw-strength-bar {
  height: 100%;
  width: 0;
  background: var(--ink-faint);
  transition: width 0.15s ease, background-color 0.15s ease;
}
.pw-strength-bar.s1 { width: 20%;  background: var(--ink-faint); }
.pw-strength-bar.s2 { width: 40%;  background: var(--ink-soft); }
.pw-strength-bar.s3 { width: 60%;  background: var(--ink-mid); }
.pw-strength-bar.s4 { width: 80%;  background: var(--accent-line); }
.pw-strength-bar.s5 { width: 100%; background: var(--accent); }

.pw-match {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 0.35rem;
  color: var(--ink-mid);
  min-height: 1em;
}
.pw-match.match    { color: var(--ink); }
.pw-match.mismatch { color: var(--ink); font-weight: 700; }

.form-actions {
  display: flex;
  justify-content: flex-end;
}
.form-actions-stack {
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
}
.form-actions .btn,
.form-actions .btn-danger { align-self: flex-end; }

/* ---------- comments ---------- */
.comments {
  margin: 3rem 0 2rem;
  padding-top: 1.5rem;
  border-top: 1.5px solid var(--rule);
}
.comments h2 {
  font-family: var(--serif);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
}
.comments h3 {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin: 0 0 0.75rem;
}
.comment-flash,
.comment-error {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.55rem 0.75rem;
  border-radius: var(--r-sm);
  margin: 0 0 1rem;
}
.comment-flash {
  background: var(--accent);
  color: var(--accent-ink);
}
.comment-error {
  background: var(--ink);
  color: var(--card);
}
.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.comment {
  background: var(--card);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
  box-shadow: inset 0 0 0 1px var(--rule-soft);
}
.comment-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.comment-author {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-weight: 700;
}
.comment-time {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-mid);
}
.comment-body {
  color: var(--ink);
  line-height: 1.55;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.comment-actions {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}
.comment-actions form { margin: 0; }
.badge.badge-anon,
.badge.badge-admin-only {
  background: var(--inset);
  color: var(--ink-mid);
  box-shadow: inset 0 0 0 1px var(--rule-soft);
}
.badge.badge-admin-only {
  background: var(--accent);
  color: var(--accent-ink);
}
.comment-form {
  background: var(--card);
  border-radius: var(--r-md);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: inset 0 0 0 1px var(--rule-soft);
}
.comment-form label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-mid);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.comment-form textarea {
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: none;
  background: var(--inset);
  color: var(--ink);
  border-radius: var(--r-md);
  width: 100%;
  min-height: 6rem;
  line-height: 1.55;
  resize: vertical;
}
.comment-form textarea:focus {
  outline: none;
  background: var(--card);
  box-shadow: inset 0 0 0 2px var(--accent-line);
}
.comment-options {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.comment-options legend {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-mid);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
  padding: 0;
}
.comment-options label,
.comment-anon {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--ink);
  letter-spacing: normal;
  text-transform: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.comment-anon-hint {
  display: block;
  width: 100%;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-mid);
  letter-spacing: 0.04em;
  text-transform: none;
  margin-left: 1.55rem;
  flex-basis: 100%;
}
.comment-submit {
  display: flex;
  justify-content: flex-end;
}