/* ========================================
   Header Styles - MelBet Algérie
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-black);
  color: var(--color-white);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--container-padding);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-white);
}

.header-logo img {
  height: 40px;
  width: auto;
}

/* Desktop Navigation */
.header-nav {
  display: none;
}

.header-nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  gap: var(--spacing-lg);
}

.header-nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.header-nav-link:hover {
  background-color: rgba(255, 215, 0, 0.1);
  color: var(--color-primary);
  text-decoration: none;
}

.header-nav-link.active {
  background-color: var(--color-primary);
  color: var(--color-black);
}

/* CTA Button in Header */
.header-cta {
  display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.menu-toggle-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* Mobile Menu Open State */
.menu-toggle.active .menu-toggle-line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active .menu-toggle-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .menu-toggle-line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--color-black);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: 999;
  padding-top: 80px;
  overflow-y: auto;
}

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

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: var(--spacing-lg);
}

.mobile-nav-item {
  margin-bottom: var(--spacing-sm);
}

.mobile-nav-link {
  display: block;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.125rem;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
  background-color: rgba(255, 215, 0, 0.1);
  color: var(--color-primary);
  text-decoration: none;
}

.mobile-nav-link.active {
  background-color: var(--color-primary);
  color: var(--color-black);
}

/* Mobile CTA */
.mobile-nav-cta {
  padding: var(--spacing-lg);
}

/* Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 998;
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Body no scroll when menu open */
body.menu-open {
  overflow: hidden;
}

/* Desktop Styles (768px+) */
@media (min-width: 768px) {
  .header-nav {
    display: block;
  }

  .header-cta {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

  .mobile-nav,
  .mobile-nav-overlay {
    display: none;
  }
}

/* Header padding for body content */
body {
  padding-top: 72px; /* Высота хедера */
}

/* Language Switcher - Compact Dropdown */
.language-switcher-desktop {
  margin-right: 16px;
}

.lang-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  padding: 8px 32px 8px 12px;
  border-radius: 24px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-primary) 50%),
                    linear-gradient(135deg, var(--color-primary) 50%, transparent 50%);
  background-position: calc(100% - 15px) calc(50% - 2px),
                      calc(100% - 10px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  transition: all 0.3s ease;
}

.lang-select:hover {
  border-color: var(--color-primary);
  background-color: rgba(255, 215, 0, 0.1);
}

.lang-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.3);
}

.lang-select option {
  background-color: var(--color-black);
  color: var(--color-white);
}

/* Mobile Language Switcher */
.mobile-lang-switcher {
  list-style: none;
  padding: var(--spacing-md);
}

.lang-select-mobile {
  width: 100%;
  padding: 12px 40px 12px 16px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  background-position: calc(100% - 20px) calc(50% - 2px),
                      calc(100% - 15px) calc(50% - 2px);
}

/* Hide old button switcher styles (for compatibility) */
.language-switcher {
  display: none;
}

/* Header Right Container */
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.language-switcher-desktop {
  margin-right: 0;
}