.logo {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.logo span { color: var(--red2); }

.btn-primary {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  background: linear-gradient(135deg, var(--red), var(--red2));
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  background: transparent;
  color: var(--text);
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-gold {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: linear-gradient(135deg, #c8900a, var(--gold), #f5c842);
  color: #1a0f00;
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(240,180,41,0.4);
  transition: box-shadow 0.2s, transform 0.2s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(240,180,41,0.55); }

.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  gap: 1rem;
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.header__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.header__logo { flex: 1; }

.header__actions { display: flex; gap: 0.5rem; align-items: center; }

.header__search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--dark4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  width: 200px;
}

.layout {
  display: flex;
  min-height: calc(100vh - 56px);
  overflow-x: hidden;
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--dark2);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--dark5) transparent;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--dark5); border-radius: 4px; }

.sidebar__bonus-icons {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.sidebar__bonus-icon {
  width: 44px;
  height: 44px;
  background: var(--dark4);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.58rem;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.5px;
  text-align: center;
  line-height: 1.2;
  border: 1px solid var(--border);
}

.sidebar__nav { padding: 0.5rem 0; }

.sidebar__nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  text-decoration: none;
}
.sidebar__nav-item:hover,
.sidebar__nav-item--active {
  background: var(--dark4);
  color: var(--text);
}
.sidebar__nav-item svg { flex-shrink: 0; opacity: 0.7; }
.sidebar__nav-item:hover svg,
.sidebar__nav-item--active svg { opacity: 1; }

.sidebar__divider {
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

.sidebar__mobile-auth {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}

.sidebar__mobile-auth a {
  display: block;
  text-align: center;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.sidebar__mobile-auth .auth-login {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}
.sidebar__mobile-auth .auth-login:hover { border-color: var(--gold); color: var(--gold); }

.sidebar__mobile-auth .auth-reg {
  background: linear-gradient(135deg, var(--red), var(--red2));
  color: #fff;
}

.sidebar__mobile-auth .auth-bonus {
  background: linear-gradient(135deg, #c8900a, var(--gold));
  color: #1a0f00;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 190;
}
.sidebar-overlay.open { display: block; }

.main { flex: 1; min-width: 0; overflow-x: hidden; max-width: 100%; }

.footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 1.25rem;
}

.footer__text {
  font-size: 0.78rem;
  color: var(--muted);
  max-width: 700px;
  line-height: 1.7;
}

.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 58px;
  background: var(--dark2);
  border-top: 1px solid var(--border);
  z-index: 200;
}

.mobile-nav__list {
  display: flex;
  height: 100%;
  list-style: none;
}

.mobile-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 0.6rem;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s;
}
.mobile-nav__item svg { flex-shrink: 0; }
.mobile-nav__item--active { color: var(--gold); }
.mobile-nav__item:hover { color: var(--text); }

@media (max-width: 900px) {
  .header__actions { display: none; }
  .header__search { display: none; }
  .header__burger { display: flex; }
  .mobile-nav { display: block; }
  body { padding-bottom: 58px; }
  .sidebar__mobile-auth { display: flex; }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 195;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  .sidebar.open { transform: translateX(0); }
}