/* =====================================================================
   Built With Fable — 창작물 갤러리월
   다크테크 / 터미널 미학 (fable5-showcase design-system.md 재사용)
   외부 의존 0. 시스템 폴백 폰트. file:// 로 열림.
   ===================================================================== */

:root {
  /* 배경 */
  --bg-0: #0a0e12;
  --bg-1: #11161c;
  --bg-2: #1a212a;
  --bg-3: #212a34;
  --border: #232c36;
  --border-bright: #2f3a47;

  /* 텍스트 */
  --fg-0: #e6edf3;
  --fg-1: #9aa7b4;
  --fg-2: #5c6b7a;

  /* 액센트 */
  --accent: #3ad07a;      /* 터미널 그린 */
  --accent-dim: #1f8a4c;
  --cyan: #38bdf8;        /* 링크·데이터 */
  --amber: #f0b429;       /* 경고·강조 */

  /* 작동상태 */
  --st-live: #3ad07a;
  --st-down: #6b7785;
  --st-archive: #f0b429;
  --st-unknown: #4a5663;

  /* 신뢰도 */
  --verify-high: #3ad07a;
  --verify-medium: #f0b429;

  /* form 색상 액센트 (design-system 토큰 파생) */
  --form-code: #38bdf8;
  --form-oneshot: #f0b429;
  --form-agent: #3ad07a;
  --form-genart: #b07ae8;
  --form-port: #6bd49a;
  --form-meta: #d4546a;

  --mono: 'JetBrains Mono', 'SF Mono', 'Consolas', ui-monospace, 'Menlo', monospace;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --maxw: 1180px;
  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* 미세 그리드 배경 */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(58, 208, 122, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 208, 122, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 100% 70% at 50% 0%, #000 35%, transparent 100%);
}
.bg-scan {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.012) 0px,
    rgba(255, 255, 255, 0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.5;
}

main, .site-nav, .site-footer { position: relative; z-index: 1; }

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

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.prompt { color: var(--accent); margin-right: 0.4em; font-weight: 600; }

.blink {
  color: var(--accent);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ============================= NAV ============================= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: rgba(10, 14, 18, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-size: 0.82rem;
  color: var(--fg-0);
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
}
.nav-brand:hover { text-decoration: none; color: var(--accent); }
.nav-cursor {
  display: inline-block;
  width: 7px; height: 1em;
  margin-right: 8px;
  background: var(--accent);
  animation: blink 1.05s steps(1) infinite;
}
.site-nav nav { display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav nav a {
  font-size: 0.78rem;
  color: var(--fg-1);
  padding: 5px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
}
.site-nav nav a:hover {
  color: var(--accent);
  border-color: var(--border-bright);
  background: var(--bg-1);
  text-decoration: none;
}

/* ============================= LAYOUT ============================= */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }

.section { padding: 56px 0 40px; scroll-margin-top: 64px; }

.section-title {
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--fg-0);
  letter-spacing: -0.01em;
}
.section-lede, .section-bridge, .filter-status {
  color: var(--fg-1);
  font-size: 0.85rem;
  margin: 0 0 22px;
}
.section-bridge { margin-top: 36px; }
.section-bridge a, .hero-bridge a { color: var(--fg-2); font-size: 0.82rem; }
.section-bridge a:hover, .hero-bridge a:hover { color: var(--accent); }

/* ============================= HERO ============================= */
.hero {
  padding: 60px 0 30px;
  border-bottom: 1px solid var(--border);
}
.hero-kicker {
  font-size: 0.85rem;
  color: var(--accent);
  margin: 0 0 16px;
}
.boot-log {
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--accent);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 0 0 28px;
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 220px;
  overflow: hidden;
}
.boot-log .bl-line { display: block; }
.boot-log .bl-cursor {
  display: inline-block;
  width: 8px; height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1.05s steps(1) infinite;
}

.hero-title {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(2.2rem, 6.5vw, 4.6rem);
  line-height: 1.02;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  color: var(--fg-0);
  text-shadow: 0 0 26px rgba(58, 208, 122, 0.12);
}
.hero-title .accent { color: var(--accent); }
.hero-sub {
  font-family: var(--sans);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--fg-1);
  max-width: 720px;
  margin: 0 0 34px;
}

.hero-stats {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.hero-stats li {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  border-top: 2px solid var(--accent-dim);
}
.hero-stats .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
}
.hero-stats .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--fg-0);
  font-family: var(--sans);
}
.hero-stats .stat-source {
  display: block;
  margin-top: 5px;
  font-size: 0.68rem;
  color: var(--fg-2);
}

/* ============================= FORM FILTERS ============================= */
.form-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.form-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--fg-1);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 12px;
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
}
.form-chip:hover { border-color: var(--border-bright); color: var(--fg-0); }
.form-chip .chip-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--chip-color, var(--fg-2));
  flex: none;
}
.form-chip .chip-count {
  font-size: 0.7rem;
  color: var(--fg-2);
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1px 7px;
}
.form-chip[aria-pressed="true"] {
  color: var(--fg-0);
  border-color: var(--chip-color, var(--accent));
  background: var(--bg-2);
  box-shadow: inset 0 0 0 1px var(--chip-color, var(--accent));
}
.form-chip[aria-pressed="true"] .chip-count {
  color: var(--bg-0);
  background: var(--chip-color, var(--accent));
  border-color: var(--chip-color, var(--accent));
  font-weight: 700;
}
.filter-status { margin-top: 14px; color: var(--fg-2); }

/* ============================= THE WALL (masonry) ============================= */
.wall {
  columns: 3 320px;
  column-gap: 18px;
}
.wall-empty {
  color: var(--fg-1);
  text-align: center;
  padding: 40px 0;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

/* ----- CARD ----- */
.card {
  break-inside: avoid;
  display: inline-block;
  width: 100%;
  margin: 0 0 18px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-left: 3px solid var(--form-color, var(--border-bright));
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
  opacity: 0;
  transform: translateY(8px);
}
.card.in { opacity: 1; transform: translateY(0); }
.card:hover {
  background: var(--bg-2);
  border-color: var(--border-bright);
  border-left-color: var(--form-color, var(--accent));
  transform: translateY(-2px);
}

/* card head: form tag + status badge */
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}
.form-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--form-color, var(--fg-1));
  border: 1px solid var(--form-color, var(--border));
  border-radius: 3px;
  padding: 2px 7px;
  background: color-mix(in srgb, var(--form-color, var(--fg-2)) 10%, transparent);
}
.form-tag .form-glyph { font-size: 0.78rem; line-height: 1; }

/* status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.status-badge .st-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex: none;
  box-shadow: 0 0 6px currentColor;
}
.status-live   { color: var(--st-live); }
.status-down   { color: var(--st-down); }
.status-archive{ color: var(--st-archive); }
.status-unknown{ color: var(--st-unknown); }
.status-live .st-dot { background: var(--st-live); }
.status-down .st-dot { background: var(--st-down); box-shadow: none; }
.status-archive .st-dot { background: var(--st-archive); }
.status-unknown .st-dot { background: var(--st-unknown); box-shadow: none; opacity: 0.7; }
.status-live .st-dot { animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.45; } }

/* title + creator */
.card-title {
  font-family: var(--mono);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.28;
  margin: 0 0 6px;
  color: var(--fg-0);
}
.card-creator {
  font-size: 0.76rem;
  color: var(--fg-1);
  margin: 0 0 12px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.card-creator .cr-mark { color: var(--accent); flex: none; }
.card-creator.unknown-creator { color: var(--fg-2); font-style: italic; }

/* tool_context — the hero of each card */
.tool-context {
  position: relative;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--fg-0);
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 12px 11px 30px;
  margin: 0 0 13px;
}
.tool-context::before {
  content: "⌘";
  position: absolute;
  left: 10px; top: 10px;
  color: var(--form-color, var(--accent));
  font-size: 0.85rem;
}
.tool-context .tc-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 3px;
}

/* body text (en + ko) */
.card-body {
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.58;
  color: var(--fg-1);
  margin: 0 0 8px;
}
.card-body.ko { color: var(--fg-0); }
.card-body.en { color: var(--fg-2); font-size: 0.8rem; }

/* meta row */
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--fg-2);
}
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 7px;
  color: var(--fg-1);
}
.meta-pill.metric { color: var(--amber); border-color: color-mix(in srgb, var(--amber) 35%, var(--border)); }
.meta-pill.cost { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.meta-pill .mp-k { color: var(--fg-2); }
.verify-dot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.verify-dot .vd {
  width: 7px; height: 7px; border-radius: 50%;
}
.verify-high .vd { background: var(--verify-high); }
.verify-medium .vd { background: var(--verify-medium); }
.verify-high { color: var(--verify-high); }
.verify-medium { color: var(--verify-medium); }

/* links */
.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.lnk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-family: var(--mono);
  padding: 6px 11px;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  background: var(--bg-2);
  color: var(--fg-1);
  transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
}
.lnk:hover { text-decoration: none; color: var(--fg-0); border-color: var(--fg-2); }
.lnk-primary {
  background: color-mix(in srgb, var(--cyan) 14%, var(--bg-2));
  border-color: var(--cyan);
  color: var(--cyan);
  font-weight: 600;
}
.lnk-primary:hover { background: color-mix(in srgb, var(--cyan) 24%, var(--bg-2)); color: #cdeffd; }
.lnk-archive {
  border-color: var(--amber);
  color: var(--amber);
}
.lnk-archive:hover { color: #ffd76b; border-color: var(--amber); }
.lnk-repo { border-color: var(--accent-dim); color: var(--accent); }
.lnk-repo:hover { color: #79e6a6; }
.lnk.disabled {
  opacity: 0.42;
  cursor: not-allowed;
  text-decoration: line-through;
  pointer-events: none;
}
.lnk .lnk-ic { font-size: 0.85rem; }

/* "repo는 라이브" 보조 표기 for down-with-repo */
.repo-note {
  font-size: 0.68rem;
  color: var(--fg-2);
  margin-top: 9px;
}
.repo-note strong { color: var(--accent); }

/* evidence fallback (no links) */
.evidence-note {
  font-size: 0.68rem;
  color: var(--fg-2);
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  line-height: 1.5;
}
.evidence-note .ev-k { color: var(--amber); }

/* ----- form-specific differentiation ----- */
.card[data-form="code"]    { --form-color: var(--form-code); }
.card[data-form="oneshot"] { --form-color: var(--form-oneshot); }
.card[data-form="agent"]   { --form-color: var(--form-agent); }
.card[data-form="genart"]  { --form-color: var(--form-genart); }
.card[data-form="port"]    { --form-color: var(--form-port); }
.card[data-form="meta"]    { --form-color: var(--form-meta); }

/* oneshot: ⚡ energetic — slim glowing accent line above tool_context */
.card[data-form="oneshot"] .tool-context {
  border-color: color-mix(in srgb, var(--form-oneshot) 30%, var(--border));
}
/* agent: terminal-prompt styled tool_context */
.card[data-form="agent"] .tool-context::before { content: "$"; }
/* genart: visual gradient border on the card frame */
.card[data-form="genart"] {
  background:
    linear-gradient(var(--bg-1), var(--bg-1)) padding-box,
    linear-gradient(160deg, color-mix(in srgb, var(--form-genart) 55%, transparent), transparent 60%) border-box;
  border-color: transparent;
  border-left-color: var(--form-genart);
}
.card[data-form="genart"]:hover {
  background:
    linear-gradient(var(--bg-2), var(--bg-2)) padding-box,
    linear-gradient(160deg, color-mix(in srgb, var(--form-genart) 70%, transparent), transparent 60%) border-box;
}
.card[data-form="genart"] .tool-context::before { content: "✦"; }
/* port: conversion arrow */
.card[data-form="port"] .tool-context::before { content: "→"; }
.card[data-form="port"] .card-title::after {
  content: " ⇄";
  color: var(--form-port);
  font-weight: 400;
}
/* meta: witty tone — italic title accent */
.card[data-form="meta"] .tool-context::before { content: "※"; }
.card[data-form="meta"] .card-title { font-style: italic; }
/* code: project frame — subtle inner ruling top */
.card[data-form="code"] .card-title::before {
  content: "</> ";
  color: var(--form-code);
  font-size: 0.8em;
  font-weight: 400;
}

/* screenshot (if present) */
.card-shot {
  width: 100%;
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 0 0 13px;
  background: var(--bg-0);
}

/* ============================= METHOD ============================= */
.method-window {
  font-size: 0.82rem;
  color: var(--fg-1);
  margin: 0 0 22px;
}
.method-window code {
  color: var(--cyan);
  background: var(--bg-1);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.method-sub {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}
.method-notes .method-sub:not(:first-child) { margin-top: 22px; }

.access-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.access-table th, .access-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.access-table th {
  color: var(--fg-2);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.access-table td:first-child { color: var(--fg-0); font-weight: 600; white-space: nowrap; }
.access-table .access-note { color: var(--fg-1); line-height: 1.5; }
.acc-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; white-space: nowrap;
}
.acc-status .acc-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.acc-ok { color: var(--accent); }
.acc-ok .acc-dot { background: var(--accent); }
.acc-partial { color: var(--amber); }
.acc-partial .acc-dot { background: var(--amber); }
.acc-blocked { color: var(--grade-false, #ef4444); }
.acc-blocked .acc-dot { background: #ef4444; }

.method-note {
  font-family: var(--sans);
  font-size: 0.83rem;
  line-height: 1.62;
  color: var(--fg-1);
  margin: 0;
}
.method-callout {
  margin-top: 22px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--fg-1);
  border-left: 2px solid var(--amber);
  padding: 10px 14px;
  background: var(--bg-1);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.method-callout strong { color: var(--amber); }

/* ============================= FOOTER ============================= */
.site-footer {
  max-width: var(--maxw);
  margin: 30px auto 0;
  padding: 28px clamp(16px, 4vw, 40px) 56px;
  border-top: 1px solid var(--border);
  color: var(--fg-2);
  font-size: 0.78rem;
}
.site-footer p { margin: 0 0 8px; }
#footer-meta { color: var(--fg-1); }
.footer-note { line-height: 1.65; }
.footer-note strong { color: var(--fg-0); }
.footer-policy { display: block; margin-top: 8px; color: var(--accent); }

/* ============================= RESPONSIVE ============================= */
@media (max-width: 880px) {
  .wall { columns: 2 300px; }
  .method-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 14px; }
  .wall { columns: 1; }
  .site-nav nav a { padding: 4px 8px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

/* ============================= MOTION ============================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .card { opacity: 1; transform: none; }
  .blink, .nav-cursor, .boot-log .bl-cursor, .status-live .st-dot { animation: none !important; }
}