/* ══════════════════════════════════════════════
   AUTO-FIT RESPONSIVE GRID DEMO
   prefix: dm-af-
══════════════════════════════════════════════ */

.dm-af-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 0 3rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ─── Snippet hero ─── */
.dm-af-snippet-hero {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  box-shadow: 0 10px 40px -15px rgba(15, 23, 42, 0.5);
  overflow: hidden;
}
.dm-af-snippet-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(99, 102, 241, 0.18), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(236, 72, 153, 0.12), transparent 50%);
  pointer-events: none;
}
.dm-af-snippet-tag {
  position: relative;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 0.85rem;
}
.dm-af-snippet-code {
  position: relative;
  margin: 0;
  font-family: 'JetBrains Mono', 'Fira Code', 'Menlo', Consolas, monospace;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #f1f5f9;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ─── Block layout ─── */
.dm-af-block {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.dm-af-block-head {
  margin-bottom: 1.25rem;
}
.dm-af-block-head h3 {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
  color: #0f172a;
  letter-spacing: -0.01em;
}
.dm-af-block-head p {
  margin: 0;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.55;
}
.dm-af-block-head code,
.dm-af-explain code {
  background: #f1f5f9;
  padding: 1px 7px;
  border-radius: 5px;
  font-size: 0.9em;
  color: #4338ca;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
}

/* ─── Toolbar / slider ─── */
.dm-af-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}
.dm-af-toolbar-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  letter-spacing: 0.01em;
}
.dm-af-slider {
  flex: 1 1 200px;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: linear-gradient(to right, #6366f1, #a855f7);
  border-radius: 999px;
  outline: none;
  cursor: pointer;
}
.dm-af-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #6366f1;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
  cursor: grab;
  transition: transform 0.15s ease;
}
.dm-af-slider::-webkit-slider-thumb:hover { transform: scale(1.12); }
.dm-af-slider::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.05); }
.dm-af-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #6366f1;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
  cursor: grab;
}
.dm-af-slider-val {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: #4338ca;
  background: #eef2ff;
  padding: 4px 10px;
  border-radius: 6px;
  min-width: 70px;
  text-align: center;
}

/* ─── Stage + resize frame ─── */
.dm-af-stage {
  background:
    repeating-linear-gradient(45deg, #f8fafc 0, #f8fafc 10px, #f1f5f9 10px, #f1f5f9 20px);
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  padding: 14px;
  overflow: hidden;
}
.dm-af-resize-frame {
  margin: 0 auto;
  background: #ffffff;
  border: 2px solid #6366f1;
  border-radius: 10px;
  padding: 12px;
  width: 880px;
  max-width: 100%;
  transition: width 0.05s linear;
  box-shadow: 0 4px 20px -8px rgba(99, 102, 241, 0.3);
}

/* ─── The actual auto-fit grid ─── */
.dm-af-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.dm-af-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1.1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 80px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  cursor: default;
}
.dm-af-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -10px rgba(99, 102, 241, 0.35);
  border-color: #c7d2fe;
}
.dm-af-card-num {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: #6366f1;
  letter-spacing: 0.05em;
}
.dm-af-card-label {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
}

/* ─── Readout ─── */
.dm-af-readout {
  margin-top: 1rem;
  text-align: center;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
  background: linear-gradient(90deg, #eef2ff, #fdf4ff);
  padding: 0.7rem 1rem;
  border-radius: 8px;
  border: 1px solid #e0e7ff;
}

/* ─── Compare auto-fit vs auto-fill ─── */
.dm-af-cmp-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 700px) {
  .dm-af-cmp-row { grid-template-columns: 1fr; }
}
.dm-af-cmp-col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.dm-af-cmp-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
}
.dm-af-cmp-title code {
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 5px;
  font-size: 0.85em;
  color: #4338ca;
  font-family: 'JetBrains Mono', Consolas, monospace;
}
.dm-af-cmp-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.dm-af-cmp-dot-fit  { background: #22c55e; }
.dm-af-cmp-dot-fill { background: #f59e0b; }

.dm-af-cmp-grid {
  display: grid;
  gap: 10px;
  padding: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  min-height: 80px;
}
.dm-af-cmp-fit  { grid-template-columns: repeat(auto-fit,  minmax(120px, 1fr)); }
.dm-af-cmp-fill { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }

.dm-af-cmp-item {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #ffffff;
  border-radius: 8px;
  padding: 1rem 0.5rem;
  text-align: center;
  font-weight: 600;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px -2px rgba(99, 102, 241, 0.4);
}
.dm-af-cmp-num {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 1rem;
}
.dm-af-cmp-phantom {
  border: 2px dashed #f59e0b;
  background: repeating-linear-gradient(
    45deg,
    rgba(245, 158, 11, 0.06) 0,
    rgba(245, 158, 11, 0.06) 8px,
    rgba(245, 158, 11, 0.14) 8px,
    rgba(245, 158, 11, 0.14) 16px
  );
  color: #b45309;
  border-radius: 8px;
  padding: 1rem 0.5rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dm-af-cmp-note {
  font-size: 0.85rem;
  color: #64748b;
  font-style: italic;
}

/* ─── Practical recipes ─── */
.dm-af-recipes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.dm-af-recipe {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.dm-af-recipe:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -8px rgba(15, 23, 42, 0.15);
  border-color: #cbd5e1;
}
.dm-af-recipe-name {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.005em;
}
.dm-af-recipe-code {
  margin: 0;
  background: #0f172a;
  color: #e0e7ff;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
  padding: 0.7rem 0.85rem;
  border-radius: 7px;
  white-space: pre-wrap;
  word-break: break-word;
}
.dm-af-recipe-desc {
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.45;
}

/* ─── When to use what (explain block) ─── */
.dm-af-explain {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 1.5rem;
}
@media (max-width: 700px) {
  .dm-af-explain { grid-template-columns: 1fr; }
}
.dm-af-explain-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dm-af-explain-tag {
  display: inline-block;
  align-self: flex-start;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}
.dm-af-explain-tag-fit  { background: #dcfce7; color: #166534; }
.dm-af-explain-tag-fill { background: #fef3c7; color: #92400e; }
.dm-af-explain-col h4 {
  margin: 0;
  font-size: 1.05rem;
  color: #0f172a;
}
.dm-af-explain-col p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #475569;
}

/* ─── Outro ─── */
.dm-af-outro {
  text-align: center;
  font-size: 0.85rem;
  color: #94a3b8;
  letter-spacing: 0.05em;
  padding-top: 0.5rem;
}