/* ai.css – v1.3.1  AI Lab + Rebirth Roadmap styles */

/* ── AI Lab – pannello generico ─────────────────────────────────────── */
.ai-hero { margin-bottom: 0; }
.ai-stats { display: flex; flex-wrap: wrap; gap: 14px 24px; margin-top: 10px; }
.ai-stats div { display: flex; flex-direction: column; gap: 3px; }
.ai-stats small { font-size: 11px; color: var(--dim); font-weight: 800; letter-spacing: .4px; }
.ai-stats b { font-family: var(--head); font-size: 20px; color: #fff; }
.ai-heading { margin-top: 18px; }
.ai-columns { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); margin-top: 14px; }
.ai-slots { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0; }
.ai-slot { display: flex; flex-direction: column; align-items: center; gap: 5px; width: 68px; height: 76px; border: 2px dashed rgba(255,255,255,.18); border-radius: 12px; padding: 8px 6px; font-size: 22px; color: rgba(255,255,255,.3); background: rgba(255,255,255,.03); transition: border-color .2s, background .2s; }
.ai-slot.filled { border-style: solid; border-color: #b58cff66; background: #2a1f4a; color: #b58cff; }
.ai-slot small { font-size: 9px; font-weight: 800; letter-spacing: .4px; color: var(--dim); }
.ai-slot.filled small { color: #c9a8ff; }
.ai-gpu-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); margin-top: 10px; }
.ai-gpu { display: flex; flex-direction: column; gap: 6px; }
.ai-gpu-icon { font-size: 28px; display: block; margin-bottom: 2px; }
.ai-contracts { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-top: 10px; }
.ai-reward { font-family: var(--head); font-size: 22px; color: #b58cff; margin: 4px 0; }
.ai-pending { border-color: #ffd23f55; background: #2d2800; }
.ai-job { border-color: #4be3ac55; }
.ai-button { background: #2a1f4a; border-color: #7b4de066; color: #d4bcff; }
.ai-button:hover:not(:disabled) { background: #3d2d68; border-color: #b58cff; color: #fff; }
.ai-button:disabled { opacity: .4; }
.hud-ai { --c: #b58cff; }
.hud-ai b { color: #c9a8ff; }

/* ── AI Lab – lock screen (prima del rebirth 1) ─────────────────────── */
.ai-lock-hero {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 14px; padding: 36px 28px 32px;
  background: linear-gradient(160deg, #1e1a35 0%, #1a1d2b 60%, #12141f 100%);
  border-color: #b58cff44;
  position: relative; overflow: hidden;
}
.ai-lock-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, #b58cff18, transparent 70%);
  pointer-events: none;
}
.ai-lock-icon {
  font-size: 64px; line-height: 1;
  filter: drop-shadow(0 0 24px #b58cff88);
  animation: ai-float 3.2s ease-in-out infinite;
}
@keyframes ai-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.ai-lock-hero h3 { font-size: 22px; color: #fff; margin: 0; }
.ai-lock-desc { max-width: 520px; color: var(--dim); font-size: 14px; line-height: 1.7; margin: 0; }
.ai-lock-desc b { color: #b58cff; }

.ai-lock-progress { width: 100%; max-width: 480px; }
.ai-lock-bar {
  height: 14px; border-radius: 8px; background: #11131d;
  border: 2px solid rgba(255,255,255,.08); overflow: hidden; margin-bottom: 6px;
}
.ai-lock-bar i {
  display: block; height: 100%;
  background: linear-gradient(90deg, #7b4de0, #b58cff);
  transition: width .6s ease;
  box-shadow: 0 0 12px #b58cff66;
}
.ai-lock-bar-labels {
  display: flex; justify-content: space-between;
  font-size: 12px; font-weight: 800; color: var(--dim);
}

.ai-lock-features {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px; width: 100%; max-width: 600px; margin: 4px 0; text-align: left;
}
.ai-lock-feat {
  display: flex; gap: 12px; align-items: flex-start;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px; padding: 12px 14px;
}
.ai-feat-icon { font-size: 24px; flex: 0 0 auto; margin-top: 1px; }
.ai-lock-feat b { display: block; color: #fff; font-size: 14px; margin-bottom: 3px; }
.ai-lock-feat p { margin: 0; font-size: 12px; color: var(--dim); line-height: 1.6; }
.ai-lock-cta { margin-top: 4px; }
.ai-lock-cta .btn { min-width: 200px; font-size: 15px; padding: 10px 24px; }

/* ── Rebirth Roadmap ─────────────────────────────────────────────────── */
.rb-pp-preview {
  display: flex; align-items: center;
  background: linear-gradient(135deg, #1e2336 0%, #242839 100%);
  border-color: rgba(255,255,255,.1); margin-bottom: 14px; padding: 16px 20px;
}
.rb-pp-preview.rb-pp-ready {
  border-color: #4be3ac44;
  background: linear-gradient(135deg, #142e25 0%, #1a2e28 100%);
}
.rb-pp-row { display: flex; gap: 24px 36px; flex-wrap: wrap; }
.rb-pp-info { display: flex; flex-direction: column; gap: 3px; }
.rb-pp-label { font-size: 11px; font-weight: 800; color: var(--dim); letter-spacing: .5px; text-transform: uppercase; }
.rb-pp-value { font-family: var(--head); font-size: 22px; color: #fff; }

.rb-roadmap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px; margin-top: 4px; padding-bottom: 20px;
}

.rb-milestone {
  border: 2px solid rgba(255,255,255,.08);
  border-radius: 16px; padding: 18px 16px;
  background: #1a1d2b;
  transition: transform .18s, box-shadow .18s, border-color .18s;
  position: relative; overflow: hidden;
}
.rb-milestone::after {
  content: ''; position: absolute; inset: 0; border-radius: 14px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in srgb, var(--ms-color) 12%, transparent), transparent 70%);
  pointer-events: none;
}
.rb-milestone:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.rb-done   { border-color: rgba(75,227,172,.3); background: #12221c; }
.rb-active { border-color: color-mix(in srgb, var(--ms-color) 50%, transparent); }
.rb-next   { border-color: color-mix(in srgb, var(--ms-color) 25%, transparent); }
.rb-locked { opacity: .6; }
.rb-future { opacity: .55; }

.rb-glow {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ms-color) 40%, transparent),
              0 0 30px color-mix(in srgb, var(--ms-color) 20%, transparent);
  animation: rb-pulse 2.4s ease-in-out infinite;
}
@keyframes rb-pulse {
  0%, 100% { box-shadow: 0 0 0 2px color-mix(in srgb, var(--ms-color) 40%, transparent),
                          0 0 30px color-mix(in srgb, var(--ms-color) 20%, transparent); }
  50%       { box-shadow: 0 0 0 3px color-mix(in srgb, var(--ms-color) 60%, transparent),
                          0 0 50px color-mix(in srgb, var(--ms-color) 35%, transparent); }
}

.rb-ms-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.rb-ms-badge {
  flex: 0 0 44px; width: 44px; height: 44px;
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  background: color-mix(in srgb, var(--ms-color) 15%, #11131d);
  border: 2px solid color-mix(in srgb, var(--ms-color) 30%, transparent);
  color: var(--ms-color);
  font-family: var(--head);
}
.rb-done .rb-ms-badge { font-size: 18px; color: #4be3ac; background: #0f2e23; border-color: #4be3ac44; }
.rb-ms-title h4 { font-size: 16px; color: #fff; margin-bottom: 4px; }

.rb-tag {
  display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: .5px;
  padding: 2px 7px; border-radius: 6px; text-transform: uppercase;
}
.rb-tag-done   { background: #0f2e23; color: #4be3ac; }
.rb-tag-active { background: color-mix(in srgb, var(--ms-color) 20%, #11131d); color: var(--ms-color); animation: rb-pulse-tag 1.8s ease-in-out infinite; }
.rb-tag-next   { background: #1e2336; color: var(--dim); }
.rb-tag-locked { background: #17191f; color: #555; }
@keyframes rb-pulse-tag { 0%, 100% { opacity: 1; } 50% { opacity: .6; } }

.rb-unlock-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.rb-unlock-item {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 13px; color: #c8cae0; line-height: 1.5;
}
.rb-locked .rb-unlock-item, .rb-future .rb-unlock-item { color: #555; }
.rb-done .rb-unlock-item { color: #9ed9c0; }
.rb-unlock-icon { flex: 0 0 20px; text-align: center; font-size: 14px; }

/* responsive */
@media (max-width: 640px) {
  .ai-lock-hero { padding: 24px 16px 24px; }
  .ai-lock-icon { font-size: 48px; }
  .ai-lock-features { grid-template-columns: 1fr; }
  .rb-roadmap { grid-template-columns: 1fr; }
  .rb-pp-row { gap: 16px; }
  .rb-pp-value { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-lock-icon { animation: none; }
  .rb-glow, .rb-tag-active { animation: none; }
  .ai-lock-bar i { transition: none; }
  .rb-milestone { transition: none; }
}