/* ========================================
   7Games APK — Header Styles
   ======================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.header-logo .logo-7 {
  color: var(--color-accent);
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1;
}
.header-logo .logo-text {
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

/* Nav tabs */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.header-nav a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-muted);
  transition: all var(--transition-fast);
}
.header-nav a:hover,
.header-nav a.active {
  color: var(--color-text);
  background: var(--color-surface);
}
.header-nav a.active {
  color: var(--color-primary);
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header-actions .btn-login {
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  border: 1.5px solid var(--color-muted);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: all var(--transition-fast);
}
.header-actions .btn-login:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.header-actions .btn-register {
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  background: var(--color-primary);
  color: #000;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: all var(--transition-fast);
}
.header-actions .btn-register:hover {
  background: var(--color-primary-hover);
}

.header-bonus-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-accent);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}
.header-bonus-icon:hover {
  background: var(--color-accent);
  color: #000;
}

/* Mobile APK button in header */
.header-apk-btn {
  display: none;
  padding: 0.4rem 0.75rem;
  background: var(--color-primary);
  color: #000;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.8rem;
  white-space: nowrap;
}

/* Burger menu */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  z-index: var(--z-overlay);
}
.mobile-menu-overlay.active {
  display: block;
}

/* Mobile menu panel */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -300px;
  width: 280px;
  height: 100vh;
  background: var(--color-dark);
  z-index: calc(var(--z-header) + 1);
  transition: left var(--transition-base);
  overflow-y: auto;
  padding: 1rem;
}
.mobile-menu.active {
  left: 0;
}
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.2rem;
}

.mobile-menu-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  color: var(--color-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}
.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
  background: var(--color-surface);
  color: var(--color-primary);
}
.mobile-menu-nav a .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .header-nav { display: none; }
  .header-bonus-icon { display: none; }
  .header-actions .btn-login { display: none; }
  .header-apk-btn { display: inline-flex; }
  .burger { display: flex; }
}

@media (max-width: 600px) {
  .header-actions .btn-register { display: none; }
  .header-apk-btn {
    padding: 0.35rem 0.6rem;
    font-size: 0.75rem;
  }
}