/* GM Legends — modern design tokens & shared UI */
:root {
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-display: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;

  --ink: #0f172a;
  --ink-muted: #475569;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --border: rgba(148, 163, 184, 0.35);

  --primary: #6366f1;
  --primary-deep: #4f46e5;
  --primary-soft: #eef2ff;
  --accent: #14b8a6;
  --accent-soft: #ccfbf1;

  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --shadow-soft: 0 22px 50px rgba(15, 23, 42, 0.08);
  --shadow-lift: 0 14px 0 rgba(226, 232, 240, 0.95);
  --blur: 20px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

/* Legacy class used across pages → modern display weight */
.roblox-font {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* Lucide defaults */
[data-lucide] {
  width: 1.25rem;
  height: 1.25rem;
  stroke-width: 2;
  flex-shrink: 0;
}

.icon-lg[data-lucide],
.icon-lg [data-lucide] {
  width: 1.75rem;
  height: 1.75rem;
}

.icon-xl[data-lucide],
.icon-xl [data-lucide] {
  width: 2.25rem;
  height: 2.25rem;
}

.icon-feature {
  width: 1.75rem !important;
  height: 1.75rem !important;
}

/* Sidebar nav icons */
.nav-lucide [data-lucide] {
  width: 1.35rem;
  height: 1.35rem;
  opacity: 0.92;
}

/* Shared surfaces */
.app-glass {
  background: var(--surface);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-soft);
}

.app-card {
  background: var(--surface-strong);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-soft), var(--shadow-lift);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.2s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 55px rgba(15, 23, 42, 0.12), 0 14px 0 #e2e8f0;
}

/* Gradient mesh background utility */
.app-mesh {
  background-color: #070b14;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(99, 102, 241, 0.35), transparent),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(20, 184, 166, 0.22), transparent),
    radial-gradient(ellipse 50% 35% at 50% 100%, rgba(99, 102, 241, 0.12), transparent);
}

/* Primary CTA gradient */
.btn-app-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: #fff;
  box-shadow: 0 12px 0 #3730a3, 0 20px 40px rgba(79, 70, 229, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-app-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 0 #3730a3, 0 24px 48px rgba(79, 70, 229, 0.45);
}

.btn-app-primary:active {
  transform: translateY(6px);
  box-shadow: 0 4px 0 #3730a3;
}

/* Accent CTA (teal) — complements existing green buttons */
.btn-app-accent {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  color: #fff;
  box-shadow: 0 10px 0 #0f766e, 0 18px 36px rgba(20, 184, 166, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-app-accent:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn-app-accent:active {
  transform: translateY(5px);
  box-shadow: 0 3px 0 #0f766e;
}

/* Icon in rounded tile */
.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}