/* ============================================================
 * LLM App Market — Neural Grid stylesheet
 * Targeted overrides on top of Tailwind CDN.
 * Keep this lean: design tokens belong in tailwind.config.
 * ============================================================ */

:root {
  --void: #05060a;
  --surface: #0b0d14;
  --elevated: #11141d;
  --grid-line: rgba(148, 163, 184, 0.05);
  --accent-cyan: #22d3ee;
  --accent-violet: #a78bfa;
}

html, body { background-color: var(--void); }

/* Alpine cloak: hide elements until Alpine hydrates them. */
[x-cloak] { display: none !important; }

/* Custom scrollbar — discreet, on-brand. */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(148,163,184,0.25) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: rgba(148,163,184,0.18);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: rgba(34,211,238,0.35); background-clip: padding-box; }

/* Gradient text helper (with WCAG-safe solid fallback). */
.text-gradient {
  color: #e2e8f0;
  background: linear-gradient(135deg, #67e8f9 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
@supports not (background-clip: text) {
  .text-gradient { color: #67e8f9; -webkit-text-fill-color: currentColor; }
}

/* Card primitive — neutral surface that lights up on hover. */
.card-grid {
  position: relative;
  background: var(--surface);
  border: 1px solid rgba(148,163,184,0.10);
  border-radius: 0.875rem;
  transition: border-color .2s ease, box-shadow .25s ease, transform .25s ease;
}
.card-grid:hover {
  border-color: rgba(34,211,238,0.35);
  box-shadow: 0 0 30px -12px rgba(34,211,238,0.45);
}
.card-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(120% 80% at 50% 0%, rgba(34,211,238,0.10), transparent 60%);
  transition: opacity .25s ease;
}
.card-grid:hover::before { opacity: 1; }

/* Subtle corner ticks — gives cards a "schematic" feel. */
.card-grid[data-corners]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(to right, rgba(34,211,238,0.5) 0 12px, transparent 12px) top left / 12px 1px no-repeat,
    linear-gradient(to bottom, rgba(34,211,238,0.5) 0 12px, transparent 12px) top left / 1px 12px no-repeat,
    linear-gradient(to left, rgba(167,139,250,0.5) 0 12px, transparent 12px) top right / 12px 1px no-repeat,
    linear-gradient(to bottom, rgba(167,139,250,0.5) 0 12px, transparent 12px) top right / 1px 12px no-repeat;
}

/* Section heading rule. */
.rule-grad {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(34,211,238,0.3), transparent);
}

/* htmx loading indicator — pulse a thin progress bar at top. */
.htmx-indicator { opacity: 0; transition: opacity .2s ease; }
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator { opacity: 1; }

.progress-grid {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(to right, transparent, #22d3ee, #a78bfa, transparent);
  background-size: 200% 100%;
  animation: progress-slide 1.2s ease-in-out infinite;
  z-index: 9999;
  pointer-events: none;
}
@keyframes progress-slide {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Form controls (Tailwind forms plugin gives a baseline; we add focus glow). */
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
  border-color: rgba(34, 211, 238, 0.6) !important;
}

/* Prose tweaks for editorial pages — dark, readable. */
.prose-grid {
  color: #cbd5e1;
}
.prose-grid h1, .prose-grid h2, .prose-grid h3 { color: #f1f5f9; }
.prose-grid a { color: #67e8f9; text-decoration: underline; text-underline-offset: 3px; }
.prose-grid a:hover { color: #a5f3fc; }
.prose-grid code {
  background: rgba(34,211,238,0.08);
  color: #67e8f9;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.92em;
  border: 1px solid rgba(34,211,238,0.15);
}
.prose-grid pre {
  background: #0b0d14;
  border: 1px solid rgba(148,163,184,0.15);
  border-radius: 0.5rem;
}
.prose-grid blockquote {
  border-left: 2px solid rgba(34,211,238,0.4);
  color: #94a3b8;
}

/* Print: hide chrome. */
@media print {
  header, footer, [data-no-print] { display: none !important; }
  body { background: white; color: black; }
}

/* Reduced-motion: kill drifting backdrops & progress slides. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}