@dollhousemcp/mcp-server/dist/web/public/styles.css

DollhouseMCP - A Model Context Protocol (MCP) server that enables dynamic AI persona management from markdown files, allowing Claude and other compatible AI assistants to activate and switch between different behavioral personas.

/**
 * DollhouseMCP Collection — Atelier Design Language
 *
 * Fonts:    Plus Jakarta Sans (headings) · Manrope (body) · IBM Plex Mono (utility)
 * Palette:  Signal blue · Accent orange · Paper/Ink neutrals · 6 element-type lanes
 * Modes:    light (default) · dark (data-theme="dark")
 */

/* ── Tokens ─────────────────────────────────────────────────────────────── */

:root {
  --ink-950: #0a1020;
  --ink-900: #18243a;
  --ink-700: #324563;
  --ink-500: #677893;
  --line:    #c8d5e9;
  --paper:   #f3f7ff;
  --paper-strong: #ffffff;
  --surface-1: #eaf1ff;
  --surface-2: #f8fbff;
  --signal:      #1e40af;
  --signal-2:    #3b82f6;
  --accent:      #f97316;
  --accent-soft: #fff1e5;
  --violet:      #7c3aed;
  --teal:        #2d8c80;
  --radius-sm:     0.42rem;
  --radius-md:     0.85rem;
  --radius-lg:     1.3rem;
  --radius-angled: 0.95rem;
  --shadow-soft: 0 0.95rem 1.8rem -1.15rem rgba(17, 40, 74, 0.28);
  --shadow-card: 0 1.5rem 2.9rem -1.35rem rgba(13, 35, 69, 0.34);
  --max-width: 76rem;
  --gutter:    clamp(1rem, 0.72rem + 1.15vw, 1.95rem);
  --font-body:    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --step--1: clamp(0.78rem, 0.75rem + 0.15vw, 0.87rem);
  --step-0:  clamp(0.93rem, 0.88rem + 0.25vw, 1.05rem);
  --step-1:  clamp(1.1rem,  1rem + 0.5vw,   1.28rem);
  --step-2:  clamp(1.3rem,  1.16rem + 0.7vw,  1.6rem);
  --step-3:  clamp(1.6rem,  1.4rem + 1vw,    2.1rem);
  --step-4:  clamp(1.9rem,  1.7rem + 1.1vw,  2.6rem);
}

[data-theme="dark"] {
  --ink-950: #f6f9fd;
  --ink-900: #dce6f2;
  --ink-700: #a8bcce;
  --ink-500: #7b93a7;
  --line:    #2b3445;
  --paper:   #111318;
  --paper-strong: #161b24;
  --surface-1: #1c2230;
  --surface-2: #212838;
  --signal:   #6fa3f5;
  --signal-2: #4f8eef;
  --accent:   #f5883a;
  --accent-soft: #281b0c;
  --shadow-soft: 0 1rem 2rem -1rem rgba(0, 0, 0, 0.4);
  --shadow-card: 0 1.55rem 2.95rem -1.2rem rgba(0, 0, 0, 0.5);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color-scheme: light;
  color: var(--ink-900);
  background:
    radial-gradient(110% 55% at 0% 0%,
      color-mix(in srgb, var(--signal-2) 7%, transparent), transparent 55%),
    radial-gradient(85% 45% at 100% 0%,
      color-mix(in srgb, var(--accent) 4%, transparent), transparent 50%),
    var(--paper);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.62;
  position: relative;
}

[data-theme="dark"] body {
  color-scheme: dark;
  background:
    radial-gradient(110% 55% at 0% 0%,
      color-mix(in srgb, var(--signal-2) 2%, transparent), transparent 55%),
    radial-gradient(85% 45% at 100% 0%,
      color-mix(in srgb, var(--accent) 2%, transparent), transparent 50%),
    var(--paper);
}

/* Subtle crosshatch noise */
.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(135deg, color-mix(in srgb, var(--signal) 4%, transparent) 0.75px, transparent 0.75px),
    linear-gradient(45deg,  color-mix(in srgb, var(--accent) 3%, transparent) 0.75px, transparent 0.75px);
  background-size: 24px 24px, 34px 34px;
  z-index: -3;
}

a {
  color: var(--signal);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
  color: var(--ink-950);
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.008em;
  line-height: 1.14;
  margin: 0 0 0.5em;
}

h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }

p, li { max-width: 69ch; }

/* ── Accessibility ───────────────────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ── Site header ─────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 35;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "brand controls"
    "nav nav";
  align-items: center;
  column-gap: 1rem;
  row-gap: 0.12rem;
  padding: 0.44rem var(--gutter) 0.4rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-strong) 90%, transparent);
  backdrop-filter: blur(8px);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--signal) 10%, transparent),
    color-mix(in srgb, var(--accent) 12%, transparent),
    color-mix(in srgb, var(--signal) 10%, transparent));
  pointer-events: none;
}

.header-brand { grid-area: brand; display: flex; flex-direction: row; align-items: center; gap: 0.6rem; min-width: 0; min-height: 2.35rem; }
.header-brand-text { display: flex; flex-direction: column; justify-content: center; gap: 0.05rem; min-width: 0; min-height: 2.35rem; }
.header-logo { width: 32px; height: 32px; flex-shrink: 0; }

.site-title {
  font-family: var(--font-heading);
  font-size: var(--step-1);
  font-weight: 800;
  color: var(--ink-950);
  margin: 0;
  line-height: 1.2;
}

.site-tagline {
  margin: 0;
  font-size: var(--step--1);
  color: var(--ink-700);
  max-width: none;
  line-height: 1.15;
}

.header-controls {
  grid-area: controls;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.65rem;
  width: auto;
  max-width: 100%;
  min-width: 0;
}

.header-nav-row {
  grid-area: nav;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 0.55rem;
  width: 100%;
  min-width: 0;
}

.console-tab-menu-shell {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
}

.site-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-500);
  min-width: 0;
}

.stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.24rem;
  border: 1px solid color-mix(in srgb, var(--line) 88%, var(--paper-strong));
  border-radius: 0.32rem;
  background: color-mix(in srgb, var(--surface-2) 65%, var(--paper-strong));
  padding: 0.14rem 0.44rem;
}

.stat strong {
  font-family: var(--font-heading);
  font-size: var(--step-0);
  font-weight: 800;
  color: var(--ink-950);
}

.stat--session strong {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
}

/* Theme toggle */
.theme-toggle {
  border: 1px solid color-mix(in srgb, var(--signal) 24%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-1) 70%, var(--paper-strong));
  color: var(--ink-700);
  font: inherit;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
}
.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: color-mix(in srgb, var(--surface-1) 88%, var(--paper-strong));
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}
.theme-toggle-icon { line-height: 1; }

/* ── Main layout ─────────────────────────────────────────────────────────── */

.site-main {
  width: min(var(--max-width), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  flex: 1 0 auto;
  padding: clamp(1.1rem, 3vw, 2rem) 0 3rem;
}

/* ── Browse controls ─────────────────────────────────────────────────────── */

.browse-controls {
  display: flex;
  flex-direction: column;
  gap: 0.72rem;
  margin-bottom: 0.85rem;
}

.search-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--step-0);
  color: var(--ink-900);
  background: color-mix(in srgb, var(--paper-strong) 94%, var(--surface-1));
  border: 1px solid color-mix(in srgb, var(--signal) 18%, var(--line));
  border-radius: var(--radius-md);
  padding: 0.55rem 0.82rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.search-input::placeholder { color: var(--ink-500); }
.search-input:focus {
  border-color: var(--signal-2);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--signal-2) 15%, transparent);
}

/* Type filter row — filter chips + portfolio button side by side */
.type-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Type filter chips */
.type-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  flex: 1;
}

.type-filter {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 90%, var(--ink-700));
  border-radius: 0.32rem;
  background: color-mix(in srgb, var(--surface-2) 68%, var(--paper-strong));
  color: var(--ink-500);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.52rem;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}
.type-filter:hover {
  background: color-mix(in srgb, var(--surface-1) 75%, var(--paper-strong));
  color: var(--ink-700);
  border-color: color-mix(in srgb, var(--signal) 20%, var(--line));
}
.type-filter.active {
  background: linear-gradient(120deg, var(--signal-2), var(--signal));
  border-color: transparent;
  color: #fff;
}
.type-filter:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* Type-specific active states */
.type-filter[data-type="agent"].active    { background: linear-gradient(120deg, #5c9cfb, #1e40af); }
.type-filter[data-type="skill"].active    { background: linear-gradient(120deg, #34d399, #15803d); }
.type-filter[data-type="persona"].active  { background: linear-gradient(120deg, #d468e8, #9113a8); }
.type-filter[data-type="template"].active { background: linear-gradient(120deg, #38bdf8, #0e7490); }
.type-filter[data-type="memory"].active   { background: linear-gradient(120deg, #f5b942, #a16207); }
.type-filter[data-type="ensemble"].active { background: linear-gradient(120deg, #f5893a, #b43410); }
.type-filter[data-type="prompt"].active   { background: linear-gradient(120deg, #2dd4bf, #0f766e); }
.type-filter[data-type="tool"].active     { background: linear-gradient(120deg, #94a3b8, #334155); }

/* Dark mode filter chips — lighter stop colors */
[data-theme="dark"] .type-filter[data-type="agent"].active    { background: linear-gradient(120deg, #93bbfd, #4a80e6); }
[data-theme="dark"] .type-filter[data-type="skill"].active    { background: linear-gradient(120deg, #6ee7b7, #2da65a); }
[data-theme="dark"] .type-filter[data-type="persona"].active  { background: linear-gradient(120deg, #e879f9, #c026d3); }
[data-theme="dark"] .type-filter[data-type="template"].active { background: linear-gradient(120deg, #7dd3fc, #0891b2); }
[data-theme="dark"] .type-filter[data-type="memory"].active   { background: linear-gradient(120deg, #fcd34d, #d97706); }
[data-theme="dark"] .type-filter[data-type="ensemble"].active { background: linear-gradient(120deg, #fdba74, #ea580c); }
[data-theme="dark"] .type-filter[data-type="prompt"].active   { background: linear-gradient(120deg, #5eead4, #0d9488); }
[data-theme="dark"] .type-filter[data-type="tool"].active     { background: linear-gradient(120deg, #cbd5e1, #64748b); }

/* Unavailable elements (404 / missing from branch) */
.element-card[data-unavailable] {
  opacity: 0.45;
  cursor: default;
}
.element-card[data-unavailable]:hover { box-shadow: none; transform: none; }
.unavailable-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-family: var(--font-mono);
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink-500) 12%, transparent);
  color: var(--ink-500);
  border: 1px solid color-mix(in srgb, var(--ink-500) 20%, transparent);
  margin-left: auto;
}

/* LOCAL badge — shown on portfolio elements */
.source-badge {
  display: inline-block;
  font-size: 0.58rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.07em;
  padding: 0.08rem 0.38rem;
  border-radius: 0.2rem;
  background: color-mix(in srgb, #f5b942 28%, var(--paper-strong));
  color: color-mix(in srgb, #a16207 90%, var(--ink-800));
  border: 1px solid color-mix(in srgb, #f5b942 55%, transparent);
  flex-shrink: 0;
}
[data-theme="dark"] .source-badge {
  background: color-mix(in srgb, #fcd34d 18%, var(--paper-strong));
  color: #fcd34d;
  border-color: color-mix(in srgb, #fcd34d 35%, transparent);
}

/* Portfolio button in browse controls */
.portfolio-btn {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 0.32rem;
  padding: 0.38rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink-600);
  background: var(--paper-strong);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.portfolio-btn:hover {
  background: color-mix(in srgb, var(--surface-1) 55%, var(--paper-strong));
  border-color: color-mix(in srgb, var(--ink-600) 35%, var(--line));
}
.portfolio-btn[data-loaded="true"] {
  border-color: color-mix(in srgb, #f5b942 60%, var(--line));
  color: color-mix(in srgb, #a16207 90%, var(--ink-800));
}
[data-theme="dark"] .portfolio-btn[data-loaded="true"] {
  border-color: color-mix(in srgb, #fcd34d 50%, var(--line));
  color: #fcd34d;
}

.filter-count { opacity: 0.68; }
.type-filter.active .filter-count { opacity: 0.82; }

/* ── Results bar ─────────────────────────────────────────────────────────── */

.results-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}
.results-bar .source-toggle { margin-left: auto; }

.results-count {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-500);
}

/* Sort select */
.sort-select {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 85%, var(--paper-strong));
  border-radius: 0.35rem;
  padding: 0.22rem 1.4rem 0.22rem 0.52rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-600);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E") no-repeat right 0.45rem center,
    color-mix(in srgb, var(--surface-2) 65%, var(--paper-strong));
  background-size: 8px 5px, auto;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: border-color 120ms ease, background-color 120ms ease;
}
.sort-select:hover { border-color: color-mix(in srgb, var(--signal) 40%, var(--line)); }
.sort-select:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

/* View toggle */
.view-toggle {
  display: flex;
  gap: 0.22rem;
  border: 1px solid color-mix(in srgb, var(--line) 85%, var(--paper-strong));
  border-radius: 0.4rem;
  padding: 0.18rem;
  background: color-mix(in srgb, var(--surface-2) 65%, var(--paper-strong));
}

.view-btn {
  appearance: none;
  border: none;
  border-radius: 0.28rem;
  background: transparent;
  color: var(--ink-500);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.22rem 0.52rem;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.view-btn:hover { color: var(--ink-700); background: color-mix(in srgb, var(--paper-strong) 60%, transparent); }
.view-btn.active {
  background: var(--paper-strong);
  color: var(--signal);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.view-btn:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* Source toggle — All / Collection / Portfolio */
.source-toggle {
  display: flex;
  gap: 0.22rem;
  border: 1px solid color-mix(in srgb, var(--line) 85%, var(--paper-strong));
  border-radius: 0.4rem;
  padding: 0.18rem;
  background: color-mix(in srgb, var(--surface-2) 65%, var(--paper-strong));
}

.source-btn {
  appearance: none;
  border: none;
  border-radius: 0.28rem;
  background: transparent;
  color: var(--ink-500);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.22rem 0.52rem;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.source-btn:hover { color: var(--ink-700); background: color-mix(in srgb, var(--paper-strong) 60%, transparent); }
.source-btn.active {
  background: var(--paper-strong);
  color: var(--signal);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.source-btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

/* ── Element grid — base (cards view) ───────────────────────────────────── */

.elements-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 13.5rem), 1fr));
}

/* ── Element cards ───────────────────────────────────────────────────────── */

.element-card {
  --family-1: var(--signal-2);
  --family-2: var(--signal);
  --family-3: #6366f1;
  --family-4: var(--violet);

  border-radius: var(--radius-angled);
  border: 1px solid color-mix(in srgb, var(--family-2) 22%, var(--line));
  background:
    radial-gradient(circle at 95% 6%,
      color-mix(in srgb, var(--family-1) 16%, transparent), transparent 42%),
    linear-gradient(168deg,
      color-mix(in srgb, var(--family-1) 7%, var(--paper-strong)),
      var(--paper-strong) 55%);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

/* Subtle corner accent — much smaller than before */
.element-card::before {
  content: "";
  position: absolute;
  right: 0.7rem;
  top: 0.7rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 0.12rem;
  transform: rotate(45deg);
  background: color-mix(in srgb, var(--family-1) 60%, var(--paper-strong));
  opacity: 0.7;
}

.element-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.element-card:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

/* Per-type family tokens — light mode */
.element-card[data-type="agent"]    { --family-1: #5c9cfb; --family-2: #1e40af; --family-3: #60a5fa; --family-4: #2563eb; }
.element-card[data-type="skill"]    { --family-1: #34d399; --family-2: #15803d; --family-3: #22c55e; --family-4: #2fbf71; }
.element-card[data-type="persona"]  { --family-1: #d468e8; --family-2: #9113a8; --family-3: #c026d3; --family-4: #8b5cf6; }
.element-card[data-type="template"] { --family-1: #38bdf8; --family-2: #0e7490; --family-3: #22d3ee; --family-4: #06b6d4; }
.element-card[data-type="memory"]   { --family-1: #f5b942; --family-2: #a16207; --family-3: #f59e0b; --family-4: #d97706; }
.element-card[data-type="ensemble"] { --family-1: #f5893a; --family-2: #b43410; --family-3: #f97316; --family-4: #ea580c; }
.element-card[data-type="prompt"]   { --family-1: #2dd4bf; --family-2: #0f766e; --family-3: #14b8a6; --family-4: #0d9488; }
.element-card[data-type="tool"]     { --family-1: #94a3b8; --family-2: #334155; --family-3: #64748b; --family-4: #475569; }

/* Per-type family tokens — dark mode (elevated lightness, reduced saturation per ui-visual-design-expert) */
[data-theme="dark"] .element-card[data-type="agent"]    { --family-1: #93bbfd; --family-2: #4a80e6; --family-3: #a5c4fe; --family-4: #6ea3f7; }
[data-theme="dark"] .element-card[data-type="skill"]    { --family-1: #6ee7b7; --family-2: #2da65a; --family-3: #86efac; --family-4: #4ade80; }
[data-theme="dark"] .element-card[data-type="persona"]  { --family-1: #e879f9; --family-2: #c026d3; --family-3: #f0abfc; --family-4: #d946ef; }
[data-theme="dark"] .element-card[data-type="template"] { --family-1: #7dd3fc; --family-2: #0891b2; --family-3: #a5f3fc; --family-4: #22d3ee; }
[data-theme="dark"] .element-card[data-type="memory"]   { --family-1: #fcd34d; --family-2: #d97706; --family-3: #fde68a; --family-4: #f59e0b; }
[data-theme="dark"] .element-card[data-type="ensemble"] { --family-1: #fdba74; --family-2: #ea580c; --family-3: #fed7aa; --family-4: #f97316; }
[data-theme="dark"] .element-card[data-type="prompt"]   { --family-1: #5eead4; --family-2: #0d9488; --family-3: #99f6e4; --family-4: #2dd4bf; }
[data-theme="dark"] .element-card[data-type="tool"]     { --family-1: #94a3b8; --family-2: #64748b; --family-3: #cbd5e1; --family-4: #94a3b8; }

/* Dark mode: pull color accents back — the type label pill carries identity;
   card surfaces should be calm. Light mode keeps fuller saturation. */
[data-theme="dark"] .element-card {
  border: 1px solid color-mix(in srgb, var(--family-2) 8%, var(--line));
  background:
    radial-gradient(circle at 95% 6%,
      color-mix(in srgb, var(--family-1) 5%, transparent), transparent 40%),
    var(--surface-1);
}
[data-theme="dark"] .element-card::before {
  background: color-mix(in srgb, var(--family-1) 28%, var(--surface-2));
  opacity: 0.45;
}
[data-theme="dark"] .elements-grid[data-view="list"] .element-card {
  border-left: 3px solid color-mix(in srgb, var(--family-1) 45%, var(--line));
}

.card-components {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--ink-400);
  margin: 0.1rem 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.element-rendered {
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--ink-700);
}
.element-rendered h1,.element-rendered h2,.element-rendered h3,
.element-rendered h4,.element-rendered h5 {
  font-family: var(--font-heading);
  margin: 1rem 0 0.35rem;
  color: var(--ink-900);
}
.element-rendered p { margin: 0 0 0.6rem; }
.element-rendered ul,.element-rendered ol { padding-left: 1.4rem; margin: 0 0 0.6rem; }
.element-rendered code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--surface-1);
  padding: 0.1em 0.35em;
  border-radius: 0.2rem;
}
.element-rendered pre { margin: 0 0 0.6rem; }
.element-rendered pre code { background: none; padding: 0; }
.element-rendered blockquote {
  border-left: 3px solid var(--accent);
  margin: 0 0 0.6rem;
  padding: 0.2rem 0.8rem;
  color: var(--ink-500);
}

/* Card internals */
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  padding-right: 0.85rem; /* clear corner accent */
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--step-0);
  font-weight: 800;
  color: var(--ink-950);
  margin: 0;
  line-height: 1.25;
}

/* Type badge — filled color pill */
.type-badge {
  flex-shrink: 0;
  align-self: flex-start;
  border: 1px solid color-mix(in srgb, var(--family-2) 45%, transparent);
  border-radius: 0.28rem;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: color-mix(in srgb, var(--family-2) 100%, var(--ink-950));
  background: color-mix(in srgb, var(--family-1) 22%, var(--paper-strong));
  padding: 0.12rem 0.42rem;
  white-space: nowrap;
}

/* Badge group — stacks type + source badges vertically, right-aligned */
.card-badges {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  flex-shrink: 0;
}

.card-description {
  font-size: var(--step--1);
  color: var(--ink-700);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-500);
}

/* "by" prefix handled by CSS so JS can pass raw author value */
.meta-author::before {
  content: "by\00a0";
  opacity: 0.65;
}

.meta-version {
  border: 1px solid color-mix(in srgb, var(--line) 82%, var(--paper-strong));
  border-radius: 0.24rem;
  background: color-mix(in srgb, var(--surface-2) 60%, var(--paper-strong));
  padding: 0 0.28rem;
}

.meta-category { color: color-mix(in srgb, var(--signal) 60%, var(--ink-700)); }

.meta-date { color: var(--ink-500); }

/* Tags */
.card-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.tag {
  border: 1px solid color-mix(in srgb, var(--family-2) 18%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--family-1) 7%, var(--paper-strong));
  color: color-mix(in srgb, var(--family-2) 60%, var(--ink-500));
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.02em;
  padding: 0.08rem 0.4rem;
}

/* ── View modes ──────────────────────────────────────────────────────────── */

/* Grid (default) — already defined above */
.elements-grid[data-view="grid"] {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 13.5rem), 1fr));
}

/* List view — compact horizontal rows */
.elements-grid[data-view="list"] {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.elements-grid[data-view="list"] .element-card {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.42rem 0.65rem 0.42rem 0.75rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--family-1);
}

/* Hide corner accent in list view */
.elements-grid[data-view="list"] .element-card::before { display: none; }

.elements-grid[data-view="list"] .card-header {
  flex: 0 0 auto;
  min-width: 0;
  width: 13rem;
  gap: 0.4rem;
  padding-right: 0;
  justify-content: flex-start;
  overflow: hidden;
}

/* Move badge group visually before title in list view */
.elements-grid[data-view="list"] .card-badges {
  order: -1;
  flex-direction: row;
  align-items: center;
  gap: 0.18rem;
}

.elements-grid[data-view="list"] .card-title {
  font-size: var(--step--1);
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.elements-grid[data-view="list"] .card-description {
  flex: 1;
  display: block;
  -webkit-line-clamp: unset;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: var(--step--1);
  margin: 0;
  min-width: 0;
  color: var(--ink-500);
}

.elements-grid[data-view="list"] .card-footer {
  flex-direction: row;
  align-items: center;
  flex-shrink: 0;
  margin-top: 0;
}

.elements-grid[data-view="list"] .card-tags { display: none; }

/* Card download action — visible in list view only */
.card-actions { display: none; }
.elements-grid[data-view="list"] .card-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.card-download-btn {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 0.28rem;
  background: color-mix(in srgb, var(--surface-1) 40%, var(--paper-strong));
  color: var(--ink-500);
  font-size: 0.8rem;
  width: 1.55rem;
  height: 1.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 100ms ease, color 100ms ease;
  flex-shrink: 0;
}
.card-download-btn:hover {
  background: color-mix(in srgb, var(--signal-2) 15%, var(--paper-strong));
  color: var(--signal);
  border-color: color-mix(in srgb, var(--signal) 30%, var(--line));
}
.card-download-btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

/* List view — inline expand */
.card-inline-detail {
  display: none;
  width: 100%;
  padding: 0.65rem 0 0.2rem;
  border-top: 1px solid var(--line);
  margin-top: 0.4rem;
}
.elements-grid[data-view="list"] .element-card[data-expanded] .card-inline-detail {
  display: block;
}
.elements-grid[data-view="list"] .element-card[data-expanded] {
  align-items: flex-start;
}

/* Inline detail action bar — sits at the TOP of expanded content */
.inline-detail-actions {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.5rem;
}
.card-expand-icon {
  display: none; /* hidden unless in list view */
  margin-left: auto;
  font-size: 0.65rem;
  color: var(--ink-400);
  transition: transform 0.15s;
  flex-shrink: 0;
}
.elements-grid[data-view="list"] .card-expand-icon { display: inline; }
.element-card[data-expanded] .card-expand-icon { transform: rotate(180deg); }

/* Detail view — wider cards, full description */
.elements-grid[data-view="detail"] {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr));
  gap: 0.9rem;
}

.elements-grid[data-view="detail"] .element-card { padding: 1rem; }

.elements-grid[data-view="detail"] .card-title { font-size: var(--step-1); }

.elements-grid[data-view="detail"] .card-description {
  -webkit-line-clamp: 4;
  font-size: var(--step-0);
}

.elements-grid[data-view="detail"] .card-tags .tag { font-size: 0.68rem; }

/* ── Modal ───────────────────────────────────────────────────────────────── */

/* Reset browser-native fieldset chrome */
fieldset.type-filters,
fieldset.view-toggle {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

dialog.modal {
  /* Reset browser-native dialog chrome */
  border: 0;
  background: transparent;
  color: inherit;
  max-width: none;
  max-height: none;
  overflow: visible;
  /* Layout — full viewport, flex container so dialog is pinned to top */
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem var(--gutter) calc(var(--site-footer-height, 4.5rem) + 0.5rem);
  width: 100%;
}
dialog.modal::backdrop { display: none; }
dialog.modal:not([open]) { display: none; }

body.modal-open { overflow: hidden; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--ink-900) 50%, transparent);
  backdrop-filter: blur(3px);
  z-index: -1;
}

.modal-dialog {
  position: relative;
  width: min(72rem, 100%);
  margin: 0 auto;
  /* Keep the dialog fully inside the viewport and above the fixed footer. */
  height: calc(100dvh - var(--site-footer-height, 4.5rem) - 1.5rem);
  max-height: calc(100dvh - var(--site-footer-height, 4.5rem) - 1.5rem);
  border-radius: var(--radius-lg);
  background: var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: grid;
  grid-template-areas: "heading actions" "meta actions";
  grid-template-columns: 1fr auto;
  gap: 0.2rem 0.65rem;
  padding: 0.9rem 1rem 0.75rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(168deg,
    color-mix(in srgb, var(--signal-2) 5%, var(--paper-strong)),
    var(--paper-strong) 55%);
  position: relative;
}

.modal-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--signal) 10%, transparent),
    color-mix(in srgb, var(--accent) 14%, transparent),
    color-mix(in srgb, var(--signal) 10%, transparent));
}

.modal-heading {
  grid-area: heading;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: var(--step-2);
  font-weight: 800;
  color: var(--ink-950);
  margin: 0;
  line-height: 1.2;
}

.modal-type {
  border: 1px solid color-mix(in srgb, var(--signal) 26%, var(--line));
  border-radius: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--signal);
  background: color-mix(in srgb, var(--signal-2) 8%, var(--paper-strong));
  padding: 0.1rem 0.38rem;
  white-space: nowrap;
  align-self: flex-start;
}

.modal-meta {
  grid-area: meta;
  display: flex;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-500);
  flex-wrap: wrap;
}

.modal-header-actions {
  grid-area: actions;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  justify-self: end;
}

.modal-header-actions .modal-action-btn {
  min-height: 1.85rem;
  border-radius: 999px;
  padding: 0.26rem 0.78rem;
}

.modal-close {
  align-self: start;
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 82%, var(--paper-strong));
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-1) 50%, var(--paper-strong));
  color: var(--ink-500);
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 120ms ease;
}
.modal-close:hover {
  background: color-mix(in srgb, var(--accent-soft) 70%, var(--paper-strong));
  color: var(--ink-950);
}
.modal-close:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

/* Reset the global p,li max-width readability rule inside the modal */
.modal-body p,
.modal-body li { max-width: none; }

.element-source {
  background: color-mix(in srgb, var(--ink-950) 18%, #0b1629);
  border-radius: var(--radius-md);
  margin: 0;
  overflow-x: auto;
  tab-size: 2;
}

.element-code {
  display: block;
  padding: 0.9rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: #dce8fb;
  white-space: pre;
  background: transparent;
}

/* ── Modal toolbar ───────────────────────────────────────────────────────── */

.modal-toolbar {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 1rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-1) 35%, var(--paper-strong));
}

.modal-action-btn {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 0.32rem;
  padding: 0.26rem 0.58rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-600);
  background: color-mix(in srgb, var(--paper-strong) 65%, var(--surface-1));
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  white-space: nowrap;
  transition: background 100ms ease, color 100ms ease, border-color 100ms ease;
  line-height: 1.4;
}
.modal-action-btn:hover {
  background: color-mix(in srgb, var(--surface-2) 55%, var(--paper-strong));
  color: var(--ink-900);
  border-color: color-mix(in srgb, var(--line) 110%, transparent);
}
.modal-action-btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.modal-action-btn[data-active="true"],
#btn-render[data-mode="raw"] {
  background: color-mix(in srgb, var(--signal-2) 18%, var(--paper-strong));
  color: var(--signal);
  border-color: color-mix(in srgb, var(--signal) 30%, var(--line));
}

/* ── Security scan badges ──────────────────────────────────── */
.scan-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: default;
  margin-left: 0.5rem;
}
.scan-badge--pass {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.scan-badge--warn {
  background: #fff7ed;
  color: #9a3412;
  border: 1px solid #fed7aa;
}
[data-theme="dark"] .scan-badge--pass {
  background: #052e16;
  color: #86efac;
  border-color: #14532d;
}
[data-theme="dark"] .scan-badge--warn {
  background: #431407;
  color: #fdba74;
  border-color: #7c2d12;
}

/* Submit button — accent amber for local elements */
.modal-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: auto;
  padding-left: 0.5rem;
  border-left: 1px solid var(--line);
}

.modal-nav-btn {
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 0.32rem;
  background: transparent;
  color: var(--ink-600);
  font-size: 1rem;
  line-height: 1;
  padding: 0.18rem 0.5rem;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.modal-nav-btn:hover:not(:disabled) { background: var(--paper-strong); color: var(--ink-700); }
.modal-nav-btn:disabled { opacity: 0.3; cursor: default; }
.modal-nav-btn:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

.modal-nav-count {
  font-size: 0.75rem;
  color: var(--ink-400);
  min-width: 5ch;
  text-align: center;
  white-space: nowrap;
}

.modal-action-btn--submit {
  color: color-mix(in srgb, #a16207 90%, var(--ink-900));
  border-color: color-mix(in srgb, #f5b942 55%, transparent);
  background: color-mix(in srgb, #f5b942 14%, var(--paper-strong));
}
.modal-action-btn--submit:hover {
  background: color-mix(in srgb, #f5b942 22%, var(--paper-strong));
  color: color-mix(in srgb, #a16207 100%, transparent);
  border-color: color-mix(in srgb, #f5b942 70%, transparent);
}

/* Modal date */
.modal-date {
  font-size: var(--step--1);
  color: var(--ink-500);
}

/* Hide source badge when empty */
.modal-source:empty { display: none; }

/* ── State messages ──────────────────────────────────────────────────────── */

.loading, .empty-state, .error {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--ink-500);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  grid-column: 1 / -1;
  max-width: none;
}

.error {
  color: color-mix(in srgb, #b44210 75%, var(--ink-700));
  background: color-mix(in srgb, var(--accent-soft) 40%, var(--paper-strong));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: var(--radius-md);
}

.error-hint {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-500);
  max-width: none;
}

.modal-body .loading,
.modal-body .error { padding: 1.5rem 0.5rem; border-radius: var(--radius-md); }

/* ── Pagination ──────────────────────────────────────────────────────────── */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.25rem 0 0.5rem;
}

.pagination-btn {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink-600);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--paper-strong);
  color: var(--ink-700);
  border-color: var(--ink-300);
}

.pagination-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.pagination-btn:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.pagination-info {
  font-size: 0.82rem;
  color: var(--ink-500);
  min-width: 8ch;
  text-align: center;
}

/* ── Console tabs ────────────────────────────────────────────────────────── */

.console-tabs {
  display: flex;
  gap: 2px;
  background: var(--surface-1);
  border-radius: var(--radius-sm);
  padding: 2px;
  min-width: 0;
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}

.console-tab-menu-toggle {
  display: none;
  align-items: center;
  gap: 0.42rem;
  border: 1px solid color-mix(in srgb, var(--signal) 24%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-1) 70%, var(--paper-strong));
  color: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.48rem 0.78rem;
  cursor: pointer;
  white-space: nowrap;
}

.console-tab-menu-toggle:hover,
.console-tab-menu-toggle:focus-visible {
  background: color-mix(in srgb, var(--surface-1) 88%, var(--paper-strong));
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.console-tab-menu-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.console-tab-menu {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  min-width: 13rem;
  max-width: min(18rem, calc(100vw - (2 * var(--gutter, 1rem))));
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 0.3rem;
  z-index: 200;
}

.console-tab-menu-item {
  width: 100%;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-700);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 600;
  text-align: left;
  padding: 0.52rem 0.68rem;
  cursor: pointer;
}

.console-tab-menu-item:hover,
.console-tab-menu-item:focus-visible {
  background: var(--surface-1);
  outline: none;
}

.console-tab-menu-item.active {
  background: color-mix(in srgb, var(--signal-2) 10%, var(--paper-strong));
  color: var(--signal);
}

.header-nav-row--collapsed .console-tabs {
  display: none;
}

.header-nav-row--collapsed .console-tab-menu-toggle:not([hidden]) {
  display: inline-flex;
}

.console-tab {
  background: transparent;
  color: var(--ink-500);
  border: none;
  border-radius: var(--radius-sm);
  padding: 4px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  letter-spacing: 0.02em;
}

.console-tab:hover {
  color: var(--ink-900);
  background: var(--surface-2);
}

.console-tab.active {
  background: var(--paper-strong);
  color: var(--signal);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

@media (max-width: 960px) {
  .header-controls {
    align-items: center;
    justify-content: flex-end;
    width: auto;
    max-width: 100%;
    gap: 0.5rem;
  }

  .site-stats {
    flex: 0 1 auto;
    width: auto;
    justify-content: flex-end;
  }
}

@media (max-width: 860px) {
  .site-header {
    column-gap: 0.7rem;
  }

  .header-brand {
    gap: 0.5rem;
    min-height: 0;
  }

  .header-brand-text {
    min-height: 0;
    gap: 0;
  }

  .header-brand .site-tagline {
    display: none;
  }

  .header-controls,
  .site-stats {
    gap: 0.35rem;
  }

  .header-controls {
    align-items: center;
  }

  .stat {
    padding: 0.12rem 0.34rem;
  }

  .stat strong {
    font-size: 0.92rem;
  }

  .stat--session strong {
    font-size: 0.74rem;
  }

  .theme-toggle {
    width: 1.85rem;
    height: 1.85rem;
  }

  .console-tab {
    padding: 4px 11px;
  }
}

@media (max-width: 46rem) {
  .stat--session {
    display: none;
  }
}

@media (max-width: 28rem) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas: "brand nav controls";
    column-gap: 0.45rem;
  }

  .header-brand {
    gap: 0;
    min-width: 0;
  }

  .header-logo {
    display: block;
    width: 28px;
    height: 28px;
  }

  .header-brand-text {
    display: none;
  }

  .site-stats {
    display: none;
  }

  .header-controls {
    width: auto;
    justify-content: flex-end;
  }

  .header-nav-row {
    width: auto;
    min-width: 0;
    justify-content: flex-end;
    gap: 0.4rem;
  }
}

@media (max-width: 24rem) {
  .site-header {
    grid-template-columns: 1fr;
    grid-template-areas:
      "brand"
      "controls"
      "nav";
  }

  .header-controls {
    justify-content: flex-end;
    width: 100%;
  }

  .site-stats {
    justify-content: flex-end;
  }

  .header-nav-row {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ── Tab panels ──────────────────────────────────────────────────────────── */

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-panel[hidden] {
  display: none !important;
}

/* ── Site footer ─────────────────────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0 1.35rem;
  margin-top: 0;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
  z-index: 40;
}

.footer-inner {
  width: min(var(--max-width), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.9rem;
  font-size: var(--step--1);
  color: var(--ink-700);
}

.footer-link {
  color: var(--ink-500);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.footer-link:hover { color: var(--accent); }

.footer-copyright {
  color: var(--ink-500);
  font-size: 0.75rem;
  margin-left: auto;
}

.footer-version,
.footer-updated {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-500);
}

.footer-updated {
  margin-left: auto;
}

/* ── Topic filters ───────────────────────────────────────────────────────── */

fieldset.topic-filters {
  border: 0; padding: 0; margin: 0; min-width: 0;
  display: flex; flex-wrap: wrap; gap: 0.35rem;
  margin-top: 0.4rem;
}

.topic-filter {
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--ink-200);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-600);
  font-family: var(--font-body);
  font-size: 0.72rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.topic-filter:hover { border-color: var(--accent); color: var(--accent); }
.topic-filter.active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* Detail view — created date header */
.detail-created {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0 0 0.7rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.2rem;
}
.detail-created-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-500);
}
.detail-created-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-900);
}

/* ── Detail view sections ────────────────────────────────────────────────── */

.detail-section {
  border-top: 1px solid var(--ink-100);
  padding: 0.9rem 0 0.5rem;
}
.detail-section:first-child { border-top: 0; padding-top: 0; }

.detail-section-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
  margin: 0 0 0.55rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}

.detail-section-body { font-size: var(--step--1); }

.detail-field {
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  padding: 0.22rem 0;
}

.detail-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  /* Signal-tinted blue — distinct from values, like YAML key color */
  color: color-mix(in srgb, var(--signal) 60%, var(--ink-400));
  min-width: 9rem;
  flex-shrink: 0;
}

.detail-value {
  color: var(--ink-800);
  font-size: 0.82rem;
}

.detail-pills {
  display: flex; flex-wrap: wrap; gap: 0.3rem;
}

.detail-pill {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  background: var(--ink-100);
  color: var(--ink-600);
}
.detail-pill.pill-tag {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.detail-pill.pill-trigger {
  background: color-mix(in srgb, #f59e0b 12%, var(--paper));
  color: var(--ink-700);
  border: 1px solid color-mix(in srgb, #f59e0b 35%, var(--paper));
}
.detail-pill.pill-required {
  background: color-mix(in srgb, #ef4444 12%, var(--paper));
  color: var(--ink-800);
}
.detail-pill.pill-meta {
  background: var(--ink-100);
  color: var(--ink-500);
}

.detail-prose {
  color: var(--ink-600);
  font-style: italic;
  margin: 0;
}

.detail-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-700);
}
.detail-list li { margin-bottom: 0.2rem; }

.memory-entries-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.memory-entry {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.memory-entry-content {
  padding: 0.75rem 1rem 0.5rem;
}

.memory-entry-meta {
  font-size: 0.72rem;
  color: var(--ink-400);
  padding: 0.35rem 1rem;
  background: color-mix(in srgb, var(--ink-900) 4%, var(--paper));
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem 0.6rem;
}

.memory-meta-key {
  color: var(--ink-500);
  font-weight: 500;
}

.detail-goal-template {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-700);
  background: color-mix(in srgb, var(--signal) 8%, var(--paper));
  border-left: 3px solid var(--signal);
  padding: 0.45rem 0.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 0.6rem;
}

.detail-template-param {
  background: color-mix(in srgb, var(--signal) 18%, transparent);
  color: color-mix(in srgb, var(--signal) 90%, var(--ink-700));
  border: 1px solid color-mix(in srgb, var(--signal) 35%, transparent);
  border-radius: 0.25rem;
  padding: 0.05em 0.3em;
  font-size: 0.9em;
}

.detail-subsection-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  margin: 0.75rem 0 0.35rem;
}

.detail-multiline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  background: color-mix(in srgb, var(--ink-900) 6%, var(--paper));
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  margin: 0;
  overflow-x: auto;
  color: var(--ink-700);
}

.detail-param {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--ink-100);
}
.detail-param:last-child { border-bottom: 0; }

/* Name + type/required pills on one stable row */
.deta