/* =========================================
   MAIN LAYOUT (Header, Container, Nav)
   ========================================= */

/* Header */
.header {
  background: #1a1a1a;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.menu-btn {
  background: none;
  border: 2px solid #fff;
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 18px;
}

.logo-text {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.logo-text span {
  color: #FFD700;
}

/* Main Container */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px 16px;
}

.page-title {
  color: #fff;
  font-size: 24px;
  margin-bottom: 24px;
  text-align: center;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  display: flex;
  justify-content: space-around;
  padding: 8px 0;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 100;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: #666;
  padding: 4px 12px;
  transition: all 0.3s;
}

.nav-item:hover, .nav-item.active {
  color: #2a5298;
}

.nav-icon {
  font-size: 24px;
  margin-bottom: 2px;
}

.nav-label {
  font-size: 11px;
  font-weight: 600;
}