/* ════════════════════════════════════════════════════════════════════
   Agent Tools (MCP Forge) — page styles · Design System v2 "Deep Field"
   Built on the global tokens in style.css. No backdrop-filter.
   Motion: transform + opacity only.
   ════════════════════════════════════════════════════════════════════ */

.wia-page { background: var(--bg-primary); }

.wia { color: var(--text-primary); overflow-x: clip; }

.wia-shell {
  width: min(1120px, 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.wia-section { padding: clamp(3.8rem, 7vw, 6.8rem) 0; position: relative; }
.wia-alt {
  background:
    radial-gradient(70% 100% at 85% 0%, rgba(90, 162, 255, 0.07), transparent 60%),
    var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
}

.wia-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.wia-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.9rem;
  max-width: 26ch;
}
.wia-h2 em { color: var(--accent-cyan); font-style: normal; }

.wia-sub {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 62ch;
  margin: 0 0 2.2rem;
}

/* ───────── HERO ───────── */
.wia-hero {
  position: relative;
  padding: calc(var(--nav-h, 68px) + clamp(3.5rem, 8vw, 6rem)) 0 clamp(3.5rem, 7vw, 5.5rem);
  overflow: hidden;
}
.wia-hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 22% 8%, rgba(45, 226, 198, 0.13), transparent 60%),
    radial-gradient(55% 60% at 85% 20%, rgba(124, 92, 255, 0.15), transparent 60%),
    radial-gradient(50% 60% at 60% 100%, rgba(255, 92, 168, 0.07), transparent 65%);
  pointer-events: none;
}
.wia-hero .wia-shell { position: relative; z-index: 2; }

.wia-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.6vw, 4rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 1.3rem;
}
.wia-accent {
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wia-lede {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.7;
  max-width: 62ch;
  margin: 0 0 2rem;
}
.wia-lede strong { color: var(--text-primary); font-weight: 600; }

.wia-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 2.6rem; }

.wia-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--r-pill);
  transition: transform 0.3s var(--spring), box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}
.wia-btn-primary {
  background: var(--grad-cool);
  color: #04212b;
  box-shadow: 0 8px 26px -8px rgba(45, 226, 198, 0.5);
}
.wia-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -8px rgba(45, 226, 198, 0.65); }
.wia-btn-ghost {
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}
.wia-btn-ghost:hover { transform: translateY(-2px); border-color: rgba(255, 255, 255, 0.22); background: rgba(255, 255, 255, 0.08); }

.wia-hero-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 12px;
}
.wia-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}
.wia-fact-n { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.wia-fact-l { font-size: 0.8rem; color: var(--text-muted); }

/* ───────── CARD GRIDS ───────── */
.wia-thesis-grid, .wia-pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: 14px;
}
.wia-thesis-card, .wia-pillar-card {
  position: relative;
  padding: 22px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  transition: transform 0.35s var(--spring), border-color 0.3s ease, background-color 0.3s ease;
}
.wia-thesis-card:hover, .wia-pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 226, 198, 0.32);
  background: rgba(45, 226, 198, 0.03);
}
.wia-thesis-k {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 10px;
}
.wia-use-title { font-family: var(--font-display); font-size: 1.06rem; font-weight: 700; margin: 0 0 8px; }
.wia-thesis-card p, .wia-pillar-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin: 0; }
.wia-pillar-card h4 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; margin: 0 0 8px; }
.wia-pillar-tick {
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  margin-bottom: 12px;
  border-radius: 50%;
  font-size: 0.75rem;
  color: #7ef2c2;
  border: 1px solid rgba(126, 242, 194, 0.35);
  background: rgba(126, 242, 194, 0.07);
}
.wia-health-card { border-color: rgba(90, 162, 255, 0.18); }
.wia-health-card:hover { border-color: rgba(90, 162, 255, 0.4); background: rgba(90, 162, 255, 0.04); }

/* ───────── TRY-IT BUILDER ───────── */
.wia-demo-section {
  background:
    radial-gradient(70% 110% at 15% 0%, rgba(124, 92, 255, 0.1), transparent 60%),
    radial-gradient(70% 110% at 90% 100%, rgba(45, 226, 198, 0.08), transparent 60%),
    var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
}
.wia-builder {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.4rem, 3vw, 2.4rem);
  align-items: start;
}
.wia-builder-input {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
}
.wia-builder-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.wia-builder-row { display: flex; gap: 10px; flex-wrap: wrap; }
.wia-phrase-input {
  flex: 1;
  min-width: 200px;
  padding: 13px 18px;
  font: inherit;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(5, 4, 10, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.wia-phrase-input::placeholder { color: var(--text-muted); }
.wia-phrase-input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(45, 226, 198, 0.14); }

@keyframes wiaShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.wia-shake { animation: wiaShake 0.28s ease 2; }

.wia-examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.wia-ex-chip {
  padding: 8px 15px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.03);
  transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, transform 0.25s var(--spring);
}
.wia-ex-chip:hover { transform: translateY(-1px); color: var(--text-primary); border-color: rgba(45, 226, 198, 0.4); }
.wia-ex-chip.is-on {
  color: #04212b;
  background: var(--grad-cool);
  border-color: transparent;
  font-weight: 600;
}

.wia-builder-out { position: relative; }
.wia-builder-out[data-empty="true"] .wia-toolcard { opacity: 0.55; }

.wia-toolcard {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  border: 1px solid rgba(45, 226, 198, 0.25);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(45, 226, 198, 0.07), transparent 55%),
    var(--glass-bg-strong);
  box-shadow: var(--glass-shadow);
  transition: opacity 0.4s ease;
}
@keyframes wiaFlash {
  0% { transform: translateY(6px); opacity: 0.4; }
  100% { transform: translateY(0); opacity: 1; }
}
.wia-flash { animation: wiaFlash 0.4s var(--transition-smooth); }

.wia-toolcard-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.wia-toolcard-kind {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  color: var(--accent-cyan);
  border: 1px solid rgba(45, 226, 198, 0.35);
}
.wia-toolcard-kind[data-kind="action"] { color: var(--accent-orange); border-color: rgba(255, 157, 77, 0.4); }
.wia-toolcard-name { font-family: var(--font-mono); font-size: 1.02rem; font-weight: 700; color: var(--text-primary); }
.wia-toolcard-desc { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; margin: 0 0 18px; }
.wia-toolcard-facts { display: grid; gap: 8px; margin-bottom: 18px; }
.wia-tc-fact {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 14px;
  font-size: 0.82rem;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.wia-tc-fact span { color: var(--text-muted); }
.wia-tc-fact b { color: var(--text-primary); font-weight: 600; text-align: right; }
.wia-toolcard-note { font-size: 0.78rem; color: var(--text-muted); font-family: var(--font-mono); line-height: 1.7; margin: 0; }

/* ───────── STEPS FLOW ───────── */
.wia-steps-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 14px;
  counter-reset: wia-steps;
}
.wia-step-card {
  position: relative;
  padding: 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  transition: transform 0.35s var(--spring), border-color 0.3s ease;
}
.wia-step-card:hover { transform: translateY(-4px); border-color: rgba(124, 92, 255, 0.4); }
.wia-step-n {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-violet);
  margin-bottom: 12px;
}
.wia-step-card h4 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; margin: 0 0 8px; }
.wia-step-card p { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.6; margin: 0; }

/* ───────── CLOSE ───────── */
.wia-close {
  background:
    radial-gradient(60% 120% at 50% 100%, rgba(45, 226, 198, 0.1), transparent 60%),
    var(--bg-primary);
}
.wia-close-inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.wia-close .wia-h2, .wia-close .wia-sub { margin-inline: auto; }
.wia-close .wia-hero-cta { justify-content: center; margin-bottom: 0; }

/* ───────── RESPONSIVE ───────── */
@media (max-width: 900px) {
  .wia-builder { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .wia-flash, .wia-shake { animation: none; }
}

/* ───────── FORGE PIPELINE DEMO ───────── */
.forge-demo { display: grid; gap: 16px; }

.forge-input {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
}

.forge-stages {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.forge-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.35s ease, background-color 0.35s ease, opacity 0.35s ease;
  opacity: 0.72;
}
.forge-stage[data-state="active"],
.forge-stage[data-state="done"] { opacity: 1; }
.forge-stage[data-state="active"] { border-color: rgba(45, 226, 198, 0.45); background: rgba(45, 226, 198, 0.035); }
.forge-stage[data-state="done"] { border-color: rgba(126, 242, 194, 0.28); }

.forge-stage-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.forge-stage-n {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-cyan);
}
.forge-stage-t { font-family: var(--font-display); font-weight: 700; font-size: 1rem; flex: 1; }
.forge-stage-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.forge-stage[data-state="active"] .forge-stage-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: forgePulse 1.1s ease-in-out infinite;
}
.forge-stage[data-state="done"] .forge-stage-dot { background: #7ef2c2; }
@keyframes forgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

.forge-stage-sub { font-size: 0.8rem; color: var(--text-muted); line-height: 1.55; margin: 0 0 14px; }

.forge-log {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  display: grid;
  gap: 7px;
  min-height: 118px;
  align-content: start;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(5, 4, 10, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.forge-log-line { display: flex; gap: 8px; align-items: baseline; }
.forge-log-line .p { flex-shrink: 0; }
.forge-log-line.in  { color: var(--text-primary); }
.forge-log-line.in .p { color: var(--accent-violet); }
.forge-log-line.run { color: var(--text-secondary); }
.forge-log-line.run .p { color: var(--accent-orange); }
.forge-log-line.ok  { color: #9ef2d9; }
.forge-log-line.ok .p { color: var(--accent-cyan); }

/* ── Output row: generated code + ship options ── */
.forge-output {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 14px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--transition-smooth), transform 0.5s var(--transition-smooth);
  pointer-events: none;
}
.forge-output[data-shown="true"] { opacity: 1; transform: translateY(0); pointer-events: auto; }

.forge-code-panel {
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.forge-code {
  margin: 0;
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.65;
  color: #cfd3f2;
  overflow-x: auto;
  min-height: 240px;
  flex: 1;
}
.forge-code code { font: inherit; }

.forge-ship {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(45, 226, 198, 0.22);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(45, 226, 198, 0.06), transparent 55%),
    rgba(255, 255, 255, 0.015);
}
.forge-ship-head { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin-bottom: 2px; }
.forge-ship-card {
  padding: 14px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.025);
}
.forge-ship-card.alt { border-color: rgba(45, 226, 198, 0.3); background: rgba(45, 226, 198, 0.045); }
.forge-ship-k {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}
.forge-ship-card p { margin: 0; font-size: 0.82rem; color: var(--text-secondary); line-height: 1.55; }
.forge-ship-note { margin: 4px 0 0; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); line-height: 1.7; }

@media (max-width: 900px) {
  .forge-stages { grid-template-columns: 1fr; }
  .forge-output { grid-template-columns: 1fr; }
  .forge-log { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .forge-stage[data-state="active"] .forge-stage-dot { animation: none; }
  .forge-output { transition: none; }
}