/* ═══════════════════════════════════════
   LEDGR Brand System
   ═══════════════════════════════════════ */

/* Global touch polish */
body { -webkit-tap-highlight-color: transparent; }

:root {
  --color-bg: #0A0A0A;
  --color-surface: #121212;
  --color-surface-2: #1E1E1E;
  --color-purple: #7B2CFF;
  --color-purple-light: #B14CFF;
  --color-text: #E6E6E6;
  --color-muted: #6B6B6B;
  --color-border: #2A2A2A;
  --color-glow: rgba(123,44,255,0.35);
  --color-app-accent: #b89fff;
  --rarity-ambient:  rgba(255,255,255,0.04);
  --rarity-subtle:   rgba(52,211,153,0.10);
  --rarity-medium:   rgba(52,211,153,0.20);
  --rarity-prestige: rgba(251,191,36,0.25);
  --rarity-moment:   rgba(184,159,255,0.30);
  --opacity-locked:  0.42;
}

/* ── BRAND NAV ── */
nav.brand-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(10,10,10,0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
}

nav.brand-nav .logo {
  font-family: 'Rajdhani', 'Bebas Neue', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--color-text);
  text-decoration: none;
  transition: opacity 0.2s;
}

nav.brand-nav .logo:hover { opacity: 0.8; }
nav.brand-nav .logo span { color: var(--color-purple); }

.brand-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.brand-nav-link {
  color: var(--color-muted);
  font-size: 13px;
  font-family: 'Barlow', 'Syne', sans-serif;
  font-weight: 500;
  text-decoration: none;
  padding: 7px 13px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
  letter-spacing: 0.2px;
}

.brand-nav-link:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.04);
}

.brand-nav-link.active {
  color: var(--color-purple-light);
}

nav.brand-nav.app-context .brand-nav-link.active {
  color: var(--color-app-accent);
}

.brand-hamburger {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}

.brand-hamburger:hover {
  border-color: var(--color-purple);
  color: var(--color-purple-light);
}

/* ── SLIDE MENU ── */
.brand-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.brand-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.brand-slide-menu {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  z-index: 201;
  transition: right 0.3s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.brand-slide-menu.open {
  right: 0;
}

.brand-slide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.brand-slide-logo {
  font-family: 'Rajdhani', 'Bebas Neue', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 5px;
  color: var(--color-text);
}

.brand-slide-logo span {
  color: var(--color-purple);
}

.brand-slide-close {
  background: none;
  border: none;
  color: var(--color-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  transition: color 0.2s;
  line-height: 1;
}

.brand-slide-close:hover {
  color: var(--color-text);
}

.brand-slide-links {
  flex: 1;
  padding: 10px 8px;
  overflow-y: auto;
}

.brand-snl {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-muted);
  font-size: 13px;
  font-family: 'Barlow', 'Syne', sans-serif;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  margin-bottom: 2px;
  letter-spacing: 0.2px;
}

.brand-snl:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* ── CARD ── */
.brand-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.brand-card:hover {
  border-color: var(--color-purple);
  box-shadow: 0 0 20px rgba(123,44,255,0.25);
}

/* ── BUTTONS ── */
.brand-btn-primary {
  background: var(--color-purple);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 13px 28px;
  font-family: 'Barlow', 'Syne', sans-serif;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
  display: inline-block;
  letter-spacing: 0.2px;
}

.brand-btn-primary:hover {
  background: var(--color-purple-light);
  transform: translateY(-1px);
}

.brand-btn-secondary {
  background: transparent;
  color: var(--color-purple-light);
  border: 1px solid var(--color-purple);
  border-radius: 8px;
  padding: 12px 28px;
  font-family: 'Barlow', 'Syne', sans-serif;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
  display: inline-block;
  letter-spacing: 0.2px;
}

.brand-btn-secondary:hover {
  background: rgba(123,44,255,0.12);
  transform: translateY(-1px);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav.brand-nav {
    padding: 0 20px;
  }
  .brand-nav-links {
    display: none;
  }
  /* Slide menu: full-screen on mobile */
  .brand-slide-menu {
    width: 100vw;
    height: 100dvh;
    right: -100vw;
    border-radius: 0;
    border-left: none;
  }
  .brand-slide-menu.open {
    right: 0;
  }
  /* Pages with a bottom nav */
  body.has-bottom-nav {
    padding-bottom: calc(64px + env(safe-area-inset-bottom));
  }
}

@media (min-width: 769px) {
  .brand-hamburger {
    display: flex;
  }
}