/* ============================================================
   FORMA — ink poster direction
   Dark canvas, electric accents, sharp corners, mono details.
   ============================================================ */

/* ---------- fonts (local, no CDN) ---------- */
@font-face { font-family: "Space Grotesk"; src: url("/artifacts/forma-frontend--v1--s3-alternative-direction--glm-5.3-flash--ui-ux-pro-max--2026-09-17T10-15-32-103Z/assets/fonts/space-grotesk-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("/artifacts/forma-frontend--v1--s3-alternative-direction--glm-5.3-flash--ui-ux-pro-max--2026-09-17T10-15-32-103Z/assets/fonts/space-grotesk-500.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("/artifacts/forma-frontend--v1--s3-alternative-direction--glm-5.3-flash--ui-ux-pro-max--2026-09-17T10-15-32-103Z/assets/fonts/space-grotesk-700.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/artifacts/forma-frontend--v1--s3-alternative-direction--glm-5.3-flash--ui-ux-pro-max--2026-09-17T10-15-32-103Z/assets/fonts/space-mono-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Mono"; src: url("/artifacts/forma-frontend--v1--s3-alternative-direction--glm-5.3-flash--ui-ux-pro-max--2026-09-17T10-15-32-103Z/assets/fonts/space-mono-700.ttf") format("truetype"); font-weight: 700; font-display: swap; }

/* ---------- tokens ---------- */
:root {
  --ink: #0e0e11;
  --ink-2: #16161b;
  --ink-3: #1e1e25;
  --paper: #f2efe6;
  --paper-dim: #b9b5a9;
  --line: #33333d;
  --accent: #ff4d24;        /* vermillion */
  --accent-2: #ffb03a;      /* amber      */
  --accent-3: #7da2ff;      /* blue       */
  --accent-4: #c6e94e;      /* acid       */
  --on-accent: #0e0e11;
  --radius: 2px;
  --gap: 20px;
  --pad: clamp(20px, 4vw, 64px);
  --mono: "Space Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius);
}
::selection { background: var(--accent); color: var(--on-accent); }

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 60;
  background: var(--accent); color: var(--on-accent);
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 10px 16px; text-decoration: none; transition: top 150ms ease;
}
.skip-link:focus-visible { top: 12px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 24px;
  padding: 0 var(--pad);
  height: 64px;
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--paper); }
.brand-mark { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); }
.brand-word { font-weight: 700; font-size: 20px; letter-spacing: 0.04em; }
.brand-word sup { font-size: 10px; color: var(--accent); }
.header-note { margin: 0 auto; color: var(--paper-dim); }
.site-nav { display: flex; gap: 20px; }
.site-nav a {
  color: var(--paper); text-decoration: none; font-weight: 500; font-size: 14px;
  border-bottom: 2px solid transparent; padding: 4px 0; transition: border-color 150ms ease, color 150ms ease;
}
.site-nav a:hover, .site-nav a:focus-visible { border-bottom-color: var(--accent); color: #fff; }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  border-bottom: 1px solid var(--line);
}
.hero-text { padding: clamp(40px, 6vw, 96px) var(--pad); }
.kicker { color: var(--accent); margin: 0 0 20px; }
.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(52px, 6.6vw, 96px);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.hero h1 em {
  font-style: normal;
  color: var(--ink);
  background: var(--accent);
  padding: 0 10px;
  display: inline-block;
}
.hero-sub { max-width: 44ch; color: var(--paper-dim); font-size: 17px; margin: 0 0 32px; }
.hero-cta {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--paper); color: var(--ink);
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; padding: 16px 22px; border-radius: var(--radius);
  transition: background 150ms ease, color 150ms ease;
}
.hero-cta:hover, .hero-cta:focus-visible { background: var(--accent); color: var(--on-accent); }
.hero-figure { margin: 0; border-left: 1px solid var(--line); position: relative; min-height: 420px; }
.hero-figure img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.08) brightness(0.82);
}
.hero-figure::after {
  content: ""; position: absolute; inset: 0;
  background: var(--accent); mix-blend-mode: multiply; opacity: 0.22; pointer-events: none;
}
.hero-figure figcaption {
  position: absolute; left: 0; bottom: 0; z-index: 2;
  background: var(--ink); color: var(--paper-dim);
  padding: 10px 14px; border-top: 1px solid var(--line); border-right: 1px solid var(--line);
}

/* ---------- toolbar ---------- */
.workshops { padding: clamp(32px, 4vw, 56px) var(--pad) 24px; }
.toolbar {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 16px 20px;
  padding-bottom: 28px; border-bottom: 1px solid var(--line); margin-bottom: 28px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { color: var(--paper-dim); }
.field input, .field select {
  font-family: var(--sans); font-size: 15px; color: var(--paper);
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; min-height: 48px; min-width: 0;
  transition: border-color 150ms ease;
}
.field input { width: min(300px, 100%); }
.field select { width: 200px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--paper) 50%), linear-gradient(135deg, var(--paper) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field select option { background: var(--ink-2); color: var(--paper); }
.field input:hover, .field select:hover { border-color: var(--paper-dim); }
.field input:focus-visible, .field select:focus-visible { border-color: var(--accent); outline-offset: 0; }
.field input::placeholder { color: #98948a; }

.saved-toggle {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 48px; padding: 12px 18px; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--paper); background: var(--ink-2);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color 150ms ease, background 150ms ease, color 150ms ease;
}
.saved-toggle:hover { border-color: var(--paper-dim); }
.saved-toggle[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.saved-count { border: 1px solid currentColor; border-radius: 999px; padding: 1px 8px; }

.result-count { margin: 0 0 6px auto; color: var(--paper-dim); align-self: flex-end; }

/* ---------- grid of workshop cards ---------- */
.grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap);
}
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 150ms ease, transform 150ms ease;
}
.card:hover { border-color: var(--cat, var(--accent)); transform: translateY(-3px); }
.card-media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; border-bottom: 1px solid var(--line); }
.card-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.85) contrast(1.05) brightness(0.85); transition: filter 200ms ease, transform 300ms ease; }
.card:hover .card-media img { filter: grayscale(0) contrast(1) brightness(1); transform: scale(1.03); }
.card-tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--cat, var(--accent)); color: var(--on-accent);
  padding: 5px 10px; border-radius: var(--radius);
}
.card-saved-flag {
  position: absolute; top: 12px; right: 12px;
  width: 30px; height: 30px; display: grid; place-items: center;
  background: var(--ink); color: var(--accent-2); border: 1px solid var(--accent-2); border-radius: var(--radius);
}
.card-index {
  position: absolute; bottom: 8px; right: 12px;
  font-family: var(--mono); font-size: 44px; font-weight: 700; line-height: 1;
  color: var(--paper); mix-blend-mode: difference;
}
.card-body { display: flex; flex-direction: column; gap: 10px; padding: 18px; flex: 1; }
.card-title { margin: 0; font-size: 24px; font-weight: 700; letter-spacing: -0.01em; }
.card-desc { margin: 0; color: var(--paper-dim); font-size: 14px; flex: 1; }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 4px 0 0; color: var(--paper-dim); }
.card-meta strong { color: var(--paper); font-weight: 700; }
.card-open {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 8px;
  margin: 6px 18px 18px; padding: 12px 16px; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--paper); background: transparent;
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.card-open svg { transition: transform 150ms ease; }
.card-open:hover, .card-open:focus-visible { background: var(--cat, var(--accent)); border-color: var(--cat, var(--accent)); color: var(--on-accent); }
.card-open:hover svg { transform: translateX(3px); }

/* ---------- empty state ---------- */
.empty-state {
  border: 1px dashed var(--line); border-radius: var(--radius);
  padding: clamp(40px, 6vw, 72px) 24px; text-align: center; margin-bottom: 48px;
}
.empty-code { color: var(--accent); margin: 0 0 14px; }
.empty-title { font-size: 28px; font-weight: 700; margin: 0 0 8px; }
.empty-hint { color: var(--paper-dim); margin: 0 0 24px; }
.btn-reset {
  cursor: pointer; font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink); background: var(--paper); border: 1px solid var(--paper);
  border-radius: var(--radius); padding: 14px 22px;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}
.btn-reset:hover, .btn-reset:focus-visible { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

/* ---------- about ---------- */
.about { border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 88px) var(--pad); display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.about-title { margin: 0; font-size: clamp(32px, 3.4vw, 48px); line-height: 1.05; text-transform: uppercase; letter-spacing: -0.01em; }
.about-cols { display: grid; gap: 20px; color: var(--paper-dim); font-size: 17px; max-width: 62ch; }
.about-cols p { margin: 0; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 24px var(--pad); color: #98948a; }
.site-footer p { margin: 0; }

/* ---------- detail dialog ---------- */
.dialog-root { position: fixed; inset: 0; z-index: 50; }
.dialog-root[hidden] { display: none; }
.dialog-backdrop { position: absolute; inset: 0; background: rgba(8, 8, 10, 0.78); backdrop-filter: blur(3px); }
.dialog {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
@supports (inset: auto) {
  .dialog { inset: 50% auto 50% 50%; transform: translate(-50%, -50%); width: min(1020px, calc(100vw - 48px)); height: min(720px, calc(100vh - 48px)); }
}
.dialog-root:not([hidden]) .dialog { animation: dialog-in 220ms cubic-bezier(0.2, 0.9, 0.3, 1); }
@keyframes dialog-in { from { opacity: 0; transform: translate(-50%, calc(-50% + 14px)); } to { opacity: 1; transform: translate(-50%, -50%); } }

.detail-media { margin: 0; border-right: 1px solid var(--line); position: relative; min-height: 260px; }
.detail-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.35) contrast(1.05); }
.detail-media::after { content: ""; position: absolute; inset: 0; background: var(--accent); mix-blend-mode: multiply; opacity: 0.14; pointer-events: none; }
.detail-body { overflow-y: auto; padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; gap: 16px; }
.detail-kicker { color: var(--accent); margin: 0; }
.detail-title { margin: 0; font-size: clamp(34px, 3.6vw, 52px); line-height: 1.02; text-transform: uppercase; letter-spacing: -0.015em; }
.detail-lede { margin: 0; font-size: 18px; color: var(--paper); font-weight: 500; }
.detail-copy { margin: 0; color: var(--paper-dim); font-size: 15px; }
.detail-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 8px 0 0; }
.detail-meta > div { background: var(--ink-3); padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.detail-meta dt { font-size: 10px; color: var(--paper-dim); letter-spacing: 0.1em; }
.detail-meta dd { margin: 0; font-size: 13px; color: var(--paper); text-transform: none; letter-spacing: 0; }
.detail-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.btn-save {
  display: inline-flex; align-items: center; gap: 12px; cursor: pointer;
  min-height: 52px; padding: 14px 22px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--paper); background: transparent;
  border: 2px solid var(--paper); border-radius: var(--radius);
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.btn-save:hover { border-color: var(--accent-2); color: var(--accent-2); }
.btn-save[aria-pressed="true"] { background: var(--accent-2); border-color: var(--accent-2); color: var(--on-accent); }
.btn-save[aria-pressed="true"]:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.save-hint { color: #98948a; margin: 0; }
.dialog-close {
  position: absolute; top: 14px; right: 14px; z-index: 5; cursor: pointer;
  width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.dialog-close:hover, .dialog-close:focus-visible { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
body.dialog-open { overflow: hidden; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .header-note { display: none; }
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-figure { min-height: 320px; border-left: 0; border-top: 1px solid var(--line); order: -1; }
  .about { grid-template-columns: 1fr; gap: 20px; }
  .dialog { grid-template-columns: 1fr; grid-template-rows: 220px 1fr; overflow-y: auto; }
  .detail-media { border-right: 0; border-bottom: 1px solid var(--line); }
  .detail-body { overflow: visible; }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .toolbar { align-items: stretch; }
  .field input, .field select { width: 100%; }
  .field { flex: 1 1 100%; }
  .saved-toggle { flex: 1 1 100%; justify-content: center; }
  .result-count { margin-left: 0; }
  .site-header { gap: 16px; }
  .site-nav { margin-left: auto; gap: 14px; }
  .detail-meta { grid-template-columns: repeat(2, 1fr); }
  .dialog { width: 100vw; height: 100vh; max-height: none; transform: none; border: 0; }
  .dialog-root:not([hidden]) .dialog { animation: dialog-in-mobile 200ms ease; }
  @keyframes dialog-in-mobile { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .card:hover { transform: none; }
  .card:hover .card-media img { transform: none; }
}