/* ==========================================================================
   DevPulse24 — Shared Responsive Navigation (create-token / liquidity-pool / about)
   Loaded AFTER minimal.css. Unifies all sub-pages with the homepage nav:
   desktop = full navbar, <= 900px = hamburger + slide-in drawer.
   ========================================================================== */

/* ── 0. Base layout (normalises legacy headers) ─────────────────────────── */

/* about.html uses .nav-container directly */
.nav-container {
  position: sticky;
  top: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
}

.nav-container .logo-container {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-right: auto;
}

header {
  background: rgba(5, 5, 8, 0.9) !important;
  border-bottom: 1px solid rgba(0, 229, 255, 0.18) !important;
}

.header-container {
  max-width: var(--maxw, 1160px);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.header-container .logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-right: auto;
  cursor: pointer;
}

.header-container .logo img {
  height: 26px;
  width: auto;
  display: block;
}

/* Pill nav (minimal.css already styles .main-nav as a pill) */
.header-container .main-nav {
  position: static;
  transform: none;
}

/* Wallet dropdown base — was missing on create-token/liquidity-pool */
.header-container .wallet-container,
.header-container .wallet-dropdown {
  position: relative;
  flex-shrink: 0;
}

/* ── 1. Wallet button (create-token used a flat #6c63ff button) ─────────── */

.header-container .connect-wallet {
  background-color: #00e5ff !important;
  background-image: none !important;
  color: #050508 !important;
  border: 1px solid #00e5ff !important;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.3) !important;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.header-container .connect-wallet:hover {
  background-color: #40f0ff !important;
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.5) !important;
}

/* ── 2. Hamburger button (hidden on desktop) ────────────────────────────── */

.hamburger-btn {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  padding: 0;
  background: var(--surface-2, #12121e) !important;
  border: 1px solid var(--border, #1a1a2e) !important;
  border-radius: 8px !important;
  cursor: pointer;
  transition: border-color 0.2s ease;
  flex-shrink: 0;
}

.hamburger-btn:hover {
  border-color: var(--accent, #00e5ff) !important;
}

.hamburger-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--accent, #00e5ff) !important;
  border-radius: 999px;
  transition: all 0.3s ease;
}

.hamburger-btn.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── 3. Mobile overlay + drawer (hidden on desktop) ─────────────────────── */

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 5, 8, 0.85) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.mobile-nav-overlay.open { display: block; }

.mobile-nav-drawer {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 300px;
  height: 100%;
  z-index: 210;
  background: var(--bg-elev, #0a0a10) !important;
  border-left: 1px solid rgba(0, 229, 255, 0.25) !important;
  box-shadow: -4px 0 30px rgba(0, 229, 255, 0.08) !important;
  padding: 72px 20px 28px !important;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.mobile-nav-drawer.open { transform: translateX(0); }

.mobile-nav-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--surface-2, #12121e) !important;
  border: 1px solid var(--border, #1a1a2e);
  border-radius: 8px !important;
  color: var(--accent, #00e5ff) !important;
  font-size: 15px;
  cursor: pointer;
}

.mobile-nav-close:hover { border-color: var(--accent, #00e5ff) !important; }

.mobile-nav-drawer .nav-link {
  color: var(--text, #e8e8ff) !important;
  text-decoration: none !important;
  padding: 14px 12px !important;
  border-radius: 8px !important;
  border-bottom: 1px solid var(--border, #1a1a2e) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  font-family: var(--font-display, Orbitron), var(--font, Rajdhani), sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: block;
  transition: all 0.2s ease;
}

.mobile-nav-drawer .nav-link:hover,
.mobile-nav-drawer .nav-link:active {
  background: rgba(0, 229, 255, 0.12) !important;
  color: var(--accent, #00e5ff) !important;
}

.mobile-nav-drawer .nav-link.active {
  color: var(--accent, #00e5ff) !important;
  background: rgba(0, 229, 255, 0.08) !important;
}

.mobile-nav-drawer .mobile-wallet-btn {
  margin-top: 18px !important;
  padding: 14px 16px !important;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  background-color: #00e5ff !important;
  background-image: none !important;
  color: #050508 !important;
  border: 1px solid #00e5ff !important;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.3) !important;
}

/* ── 4. Responsive switch at 900px (same breakpoint as homepage) ────────── */

@media (min-width: 901px) {
  .mobile-nav-overlay,
  .mobile-nav-drawer {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

@media (max-width: 900px) {
  .header-container .main-nav,
  .header-container .wallet-container,
  .header-container .wallet-dropdown,
  .nav-container .main-nav,
  .nav-container .wallet-dropdown {
    display: none !important;
  }

  .header-container .hamburger-btn,
  .nav-container .hamburger-btn {
    display: flex !important;
  }

  .header-container .connect-wallet {
    display: none !important;
  }

  .header-container {
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
  }

  /* liquidity-pool: neutralise the huge #main padding on small screens */
  #main[style*="padding"] { padding: 24px 12px !important; }
  .title-text { font-size: 24px !important; margin-bottom: 20px; }
  .portfolio-card { padding: 24px 16px !important; }
  .history-item { padding: 16px 18px !important; flex-wrap: wrap; gap: 12px; }
  .history-item .profit { padding-left: 16px; }
}

@media (max-width: 480px) {
  .header-container .logo img { height: 22px; }
  .hamburger-btn { width: 34px; height: 34px; }
  .mobile-nav-drawer { width: 85%; }
  .title-text { font-size: 20px !important; }
}