/* cc-plugins marketplace — "Ethereal Glass" direction.
   Deep OLED canvas, lavender radial mesh, glass surfaces with hairline bezels,
   double-bezel terminal, Premium-personality motion. Initial-hidden states are
   scoped to html.js so the page stays readable without scripting. */

/* ============================== Tokens ============================== */
:root {
  /* Canvas + glass surfaces */
  --bg-canvas: #050507;
  --glass-1: rgba(255, 255, 255, 0.022);
  --glass-2: rgba(255, 255, 255, 0.045);
  --tray: rgba(255, 255, 255, 0.04);
  --bg-chrome: #141518;
  --syn-bg: #0a0b0d;

  /* Text */
  --text-primary: #f4f5f7;
  --text-secondary: #c4cad6;
  --text-muted: #82868f;
  --text-faint: #5a5e66;

  /* Accent */
  --accent: #6872e0;
  --accent-hover: #97a0ff;
  --accent-soft: rgba(104, 114, 224, 0.16);

  /* Hairlines + highlights */
  --hairline: rgba(255, 255, 255, 0.08);
  --hairline-strong: rgba(255, 255, 255, 0.14);
  --hairline-faint: rgba(255, 255, 255, 0.05);
  --inset-hi: inset 0 1px 0 0 rgba(255, 255, 255, 0.06);

  /* Syntax */
  --syn-prompt: #97a0ff;
  --syn-command: #f4f5f7;
  --syn-flag: #8ec3e6;
  --syn-string: #a8d8a8;
  --syn-comment: #5a5e66;
  --syn-key: #97a0ff;

  --color-success: #3ecf6a;
  --color-error: #e5484d;

  /* Category accents */
  --cat-memory: #8b97ff;
  --cat-improve: #3ecf6a;
  --cat-review: #f5b14a;
  --cat-workflow: #6fd2e6;
  --cat-media: #ec6a9c;

  /* Fonts — premium, non-banned trio (all on Google Fonts) */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;
  --text-5xl: 4.25rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-pill: 9999px;

  --shadow-focus: 0 0 0 2px var(--accent);

  /* Motion — Premium personality */
  --ease-premium: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  --dur-quick: 200ms;
  --dur-std: 400ms;
  --dur-slow: 700ms;

  --maxw: 1080px;
}

/* ============================== Reset / base ============================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  background: var(--bg-canvas);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}

/* Ambient lavender mesh — fixed, GPU-cheap, never on scrolling content */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 18% -5%, rgba(104, 114, 224, 0.14), transparent 60%),
    radial-gradient(45% 45% at 100% 8%, rgba(104, 114, 224, 0.08), transparent 55%),
    radial-gradient(55% 45% at 50% 52%, rgba(104, 114, 224, 0.05), transparent 60%);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 600;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* ============================== Header (floating glass pill) ============================== */
.site-header {
  position: sticky;
  top: var(--space-4);
  z-index: 50;
  margin-top: var(--space-4);
}

.site-header .container {
  max-width: 920px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  padding-inline: var(--space-5);
  background: color-mix(in srgb, var(--bg-canvas) 52%, transparent);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  box-shadow: var(--inset-hi);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
}

.brand-mark {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  display: grid;
  place-items: center;
  box-shadow: var(--inset-hi);
}

.header-links {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.header-links a {
  transition: color var(--dur-quick) var(--ease-soft);
}

.header-links a:hover {
  color: var(--text-primary);
}

/* ============================== Hero (centered) ============================== */
.hero {
  position: relative;
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, var(--text-5xl));
  max-width: 17ch;
  margin-inline: auto;
  letter-spacing: -0.04em;
}

.hero h1 .accent {
  background: linear-gradient(120deg, var(--accent-hover), #c7b6ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-terminal {
  margin: var(--space-10) auto 0;
  max-width: 780px;
  text-align: left;
}

/* CTA label above the install terminal — names why the terminal is here. */
.install-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--space-3);
}

.install-label .dot {
  color: var(--accent-hover);
}

/* ============================== Terminal (double-bezel) ============================== */
.terminal-tray {
  background: var(--tray);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-2xl);
  padding: var(--space-2);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: var(--inset-hi), 0 24px 60px -20px rgba(0, 0, 0, 0.7);
}

.terminal {
  background: var(--syn-bg);
  border: 1px solid var(--hairline-faint);
  border-radius: calc(var(--radius-2xl) - var(--space-2));
  overflow: hidden;
  box-shadow: var(--inset-hi);
}

.terminal-chrome {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-chrome);
  border-bottom: 1px solid var(--hairline-faint);
}

.dots {
  display: flex;
  gap: var(--space-2);
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot.r { background: #ff5f57; }
.dot.y { background: #ffbd2e; }
.dot.g { background: #28c840; }

.tab-bar {
  display: flex;
  gap: var(--space-1);
  margin-left: var(--space-2);
}

.tab {
  font: 500 var(--text-sm) / 1 var(--font-body);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--dur-quick) var(--ease-soft),
    background var(--dur-quick) var(--ease-soft), border-color var(--dur-quick) var(--ease-soft);
}

.tab[aria-selected="true"] {
  color: var(--text-primary);
  background: var(--glass-2);
  border-color: var(--hairline-strong);
}

.terminal-body {
  position: relative;
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.75;
  overflow-x: auto;
}

.terminal-body pre {
  font: inherit;
  white-space: pre;
  color: var(--syn-command);
}

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

@keyframes panel-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.tab-panel:not([hidden]) {
  animation: panel-in var(--dur-quick) var(--ease-soft);
}

.prompt { color: var(--syn-prompt); }
.flag { color: var(--syn-flag); }
.comment { color: var(--syn-comment); }
.str { color: var(--syn-string); }
.key { color: var(--syn-key); }

.terminal-cursor {
  display: inline-block;
  width: 7px;
  height: 1em;
  background: var(--syn-prompt);
  vertical-align: text-bottom;
  animation: cursor-blink 1s steps(2, start) infinite;
  margin-left: 2px;
}

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

.copy-btn {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 2;
  font: 500 var(--text-xs) / 1 var(--font-body);
  color: var(--text-muted);
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  transition: color var(--dur-quick) var(--ease-soft),
    border-color var(--dur-quick) var(--ease-soft);
}

.copy-btn:hover {
  color: var(--text-primary);
  border-color: var(--hairline-strong);
}

.copy-btn.is-copied,
.mini-copy.is-copied {
  color: var(--color-success);
  border-color: var(--color-success);
  animation: copy-confirm 280ms var(--ease-spring) both;
}

@keyframes copy-confirm {
  0% { transform: scale(1); }
  40% { transform: scale(0.94); }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* ============================== Sections ============================== */
.section {
  padding-block: var(--space-24);
}

.section-head {
  margin-bottom: var(--space-12);
  text-align: center;
}

.section-head h2 {
  font-size: var(--text-3xl);
}

.section-head p {
  margin-top: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Filter chips — replace the static category headers with one interactive row. */
.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.chip {
  font: 500 var(--text-sm) / 1 var(--font-body);
  color: var(--text-secondary);
  background: var(--glass-1);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: color var(--dur-quick) var(--ease-soft),
    background var(--dur-quick) var(--ease-soft), border-color var(--dur-quick) var(--ease-soft);
}

.chip:hover {
  color: var(--text-primary);
  border-color: var(--hairline-strong);
}

.chip.active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--accent-hover);
}

/* ============================== Plugin grid + glass cards ============================== */
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-3);
}

.plugin-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--inset-hi);
  transition: border-color var(--dur-std) var(--ease-soft),
    box-shadow var(--dur-std) var(--ease-soft), transform var(--dur-std) var(--ease-premium),
    opacity var(--dur-quick) var(--ease-soft);
}

/* accent strip — always-on category signal, thickens on hover */
.plugin-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  background: var(--cat-color, var(--accent));
  opacity: 0.7;
  transition: width var(--dur-std) var(--ease-premium), opacity var(--dur-std) var(--ease-soft);
}

.plugin-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--cat-color, var(--accent)) 55%, var(--hairline-strong));
  box-shadow: var(--inset-hi),
    0 0 0 1px color-mix(in srgb, var(--cat-color, var(--accent)) 30%, transparent),
    0 18px 40px -16px color-mix(in srgb, var(--cat-color, var(--accent)) 30%, transparent),
    0 8px 20px -10px rgba(0, 0, 0, 0.6);
}

.plugin-card:hover::before {
  width: 3px;
  opacity: 1;
}

.card-top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.plugin-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--cat-color, var(--accent)) 12%, transparent);
  border: 1px solid var(--hairline);
  display: grid;
  place-items: center;
  color: var(--cat-color, var(--accent));
  box-shadow: var(--inset-hi);
  transition: transform var(--dur-quick) var(--ease-spring),
    border-color var(--dur-quick) var(--ease-soft);
}

.plugin-icon svg {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.plugin-card:hover .plugin-icon {
  transform: translateX(2px) translateY(-1px);
  border-color: var(--cat-color, var(--accent));
}

.card-name-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.plugin-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.version {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.plugin-tagline {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  flex: 1;
}

.card-install {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--syn-bg);
  border: 1px solid var(--hairline-faint);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  overflow: hidden;
  transition: border-color var(--dur-quick) var(--ease-soft);
}

.plugin-card:hover .card-install {
  border-color: var(--hairline-strong);
}

.card-install code {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-install .prompt {
  color: var(--syn-prompt);
}

.mini-copy {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--text-xs);
  padding: 2px var(--space-1);
  border-radius: var(--radius-sm);
  transition: color var(--dur-quick) var(--ease-soft);
}

.mini-copy:hover {
  color: var(--text-primary);
}

.card-link {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
}

.card-cta-row {
  position: relative;
  z-index: 1;
}

/* ============================== Plugin subpage ============================== */
.subpage {
  padding-top: var(--space-12);
  padding-bottom: var(--space-24);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-10);
  transition: color var(--dur-quick) var(--ease-soft), gap var(--dur-quick) var(--ease-soft);
}

.back-link:hover {
  color: var(--text-primary);
  gap: var(--space-3);
}

.subpage-head {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.subpage-head .plugin-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
}

.subpage-head .plugin-icon svg {
  width: 28px;
  height: 28px;
}

.subpage-head h1 {
  font-size: var(--text-4xl);
}

.subpage-tagline {
  font-size: var(--text-xl);
  color: var(--accent-hover);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.subpage-summary {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 64ch;
}

.subpage-section {
  margin-top: var(--space-12);
}

.subpage-section h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-5);
}

.cmd-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cmd-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018));
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--inset-hi);
  transition: border-color var(--dur-quick) var(--ease-soft);
}

.cmd-item:hover {
  border-color: var(--hairline-strong);
}

.cmd-name {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent-hover);
  font-weight: 500;
}

.cmd-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.cfg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cfg-table th,
.cfg-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}

.cfg-table th {
  background: var(--glass-1);
  color: var(--text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cfg-table tr:last-child td {
  border-bottom: none;
}

.cfg-table td:first-child,
.cfg-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  white-space: nowrap;
}

.cfg-table td:first-child {
  color: var(--accent-hover);
}

.dep-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.dep-chip {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  background: var(--glass-1);
  color: var(--text-secondary);
  transition: border-color var(--dur-quick) var(--ease-soft), color var(--dur-quick) var(--ease-soft);
}

a.dep-chip:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.dep-chip.external {
  color: var(--text-muted);
}

/* ============================== Footer ============================== */
.site-footer {
  border-top: 1px solid var(--hairline-faint);
  padding-block: var(--space-12);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer a {
  color: var(--text-secondary);
  transition: color var(--dur-quick) var(--ease-soft);
}

.site-footer a:hover {
  color: var(--text-primary);
}

/* ============================== Motion ============================== */
/* Scroll reveal — blur fade-up (Premium). Hidden only when JS drives it. */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(6px);
  transition: opacity var(--dur-slow) var(--ease-premium),
    transform var(--dur-slow) var(--ease-premium), filter var(--dur-slow) var(--ease-premium);
  transition-delay: var(--delay, 0ms);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Hero entrance — sequenced in JS via initHeroEntrance(). */
html.js .hero h1,
html.js .hero-terminal {
  opacity: 0;
  will-change: transform, opacity;
}

html.js .hero h1 {
  transform: translateY(14px);
  filter: blur(8px);
  transition: opacity 560ms var(--ease-premium), transform 560ms var(--ease-premium),
    filter 560ms var(--ease-premium);
}

html.js .hero-terminal {
  transform: translateY(24px);
  filter: blur(6px);
  transition: opacity var(--dur-slow) var(--ease-premium), transform var(--dur-slow) var(--ease-premium),
    filter var(--dur-slow) var(--ease-premium);
}

html.js .hero h1.is-visible,
html.js .hero-terminal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Page transitions — exits faster than entrances. */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: 220ms var(--ease-soft) both vt-out;
}

::view-transition-new(root) {
  animation: 360ms var(--ease-premium) both vt-in;
}

@keyframes vt-out {
  to { opacity: 0; transform: translateY(-8px) scale(0.99); }
}

@keyframes vt-in {
  from { opacity: 0; transform: translateY(14px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html.js [data-reveal],
  html.js .hero h1,
  html.js .hero-terminal {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .terminal-cursor {
    animation: none;
  }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
  }
}

/* ============================== Responsive ============================== */
@media (max-width: 640px) {
  /* Drop backdrop-blur on scrolling surfaces for mobile GPU performance */
  .plugin-card,
  .cmd-item,
  .terminal-tray {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .header-links .hide-sm {
    display: none;
  }
  .hero {
    padding-top: var(--space-20);
  }
  .terminal-body {
    font-size: var(--text-xs);
  }
  .subpage-head h1 {
    font-size: var(--text-3xl);
  }
}