/* Header Styles */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(241, 166, 56, 0.2);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 1600px;
  margin: 0 auto;
  min-height: 60px;
}

/* Logo section */
.nav-left {
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: all 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* Search section */
.nav-center {
  flex: 1;
  max-width: 500px;
  margin: 0 var(--spacing-lg);
}

.search-container {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 16px;
  color: var(--color-text-secondary);
  font-size: 20px;
  z-index: 1;
}

.nav-center input {
  width: 100%;
  padding: 12px 18px 12px 45px;
  background: var(--color-bg-input);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-large);
  color: var(--color-text);
  font-size: 14px;
  transition: all 0.3s ease;
  outline: none;
}

.nav-center input:focus {
  border-color: var(--color-primary);
  background: rgba(34, 34, 34, 0.8);
  box-shadow: 0 0 0 3px rgba(241, 166, 56, 0.1);
}

.nav-center input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.search-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: none;
  align-items: center;
  justify-content: center;
}

.search-clear:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

/* Navigation buttons */
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-medium);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.user-info:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(241, 166, 56, 0.3);
}

.user-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary-hover)
  );
  color: var(--color-bg-dark);
}

.user-avatar .material-icons {
  font-size: 20px;
}

.user-details {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.username {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text);
}

.user-role {
  font-size: 12px;
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.nav-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-medium);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.nav-button:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(241, 166, 56, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-button.upload-btn:hover {
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary-hover)
  );
  color: var(--color-bg-dark);
  border-color: var(--color-primary);
}

.nav-button.trash-btn:hover {
  background: rgba(255, 59, 59, 0.1);
  border-color: rgba(255, 59, 59, 0.3);
  color: var(--color-danger);
}

.nav-button.login-btn:hover {
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary-hover)
  );
  color: var(--color-bg-dark);
  border-color: var(--color-primary);
}

.badge {
  background: var(--color-danger);
  color: var(--color-text);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  line-height: 1;
  min-width: 18px;
  text-align: center;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  padding: var(--spacing-sm) !important;
  min-width: auto;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-medium);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
  backdrop-filter: blur(20px);
  /* Asegurar que no se salga de la pantalla */
  max-width: calc(100vw - 20px);
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
  border-radius: var(--border-radius-small);
  margin: 4px;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-primary);
}

.dropdown-item.logout-item:hover {
  background: rgba(255, 59, 59, 0.1);
  color: var(--color-danger);
}

.dropdown-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--spacing-sm) 0;
}

/* Breadcrumb */
.breadcrumb-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  max-width: 1600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s ease;
}

.breadcrumb-item:hover {
  color: var(--color-primary);
}

.breadcrumb-item.current {
  color: var(--color-text);
  font-weight: 500;
}

.breadcrumb-item .material-icons {
  font-size: 16px;
}

.breadcrumb-separator {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.breadcrumb-separator .material-icons {
  font-size: 14px;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.action-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  padding: 6px;
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.action-btn .material-icons {
  font-size: 18px;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: row;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 50px;
  }

  .nav-left {
    flex-shrink: 0;
  }

  .logo {
    height: 32px;
  }

  .nav-center {
    flex: 1;
    margin: 0 var(--spacing-sm);
    max-width: none;
  }

  .nav-center input {
    padding: 8px 12px 8px 35px;
    font-size: 13px;
  }

  .search-icon {
    left: 12px;
    font-size: 16px;
  }

  .nav-right {
    flex-shrink: 0;
    gap: var(--spacing-xs);
  }

  .user-info {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .user-details {
    display: none;
  }

  .user-avatar {
    width: 28px;
    height: 28px;
  }

  .user-avatar .material-icons {
    font-size: 16px;
  }

  .nav-button {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
  }

  .nav-button .material-icons {
    font-size: 18px;
  }

  .button-text {
    display: none;
  }

  .breadcrumb-container {
    padding: var(--spacing-xs) var(--spacing-md);
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .breadcrumb {
    font-size: 12px;
  }

  .breadcrumb-item .material-icons {
    font-size: 14px;
  }

  .page-actions {
    gap: var(--spacing-xs);
  }

  .action-btn {
    padding: 4px;
  }

  .action-btn .material-icons {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 8px var(--spacing-sm);
    min-height: 45px;
  }

  .logo {
    height: 28px;
  }

  .nav-center {
    margin: 0 8px;
  }

  .nav-center input {
    padding: 6px 10px 6px 30px;
    font-size: 12px;
  }

  .search-icon {
    left: 10px;
    font-size: 14px;
  }

  .nav-right {
    gap: 6px;
  }

  .user-info {
    padding: 6px 8px;
  }

  .user-avatar {
    width: 24px;
    height: 24px;
  }

  .user-avatar .material-icons {
    font-size: 14px;
  }

  .nav-button {
    padding: 6px 8px;
    font-size: 11px;
  }

  .nav-button .material-icons {
    font-size: 16px;
  }

  .breadcrumb-container {
    padding: 6px var(--spacing-sm);
  }

  .breadcrumb {
    font-size: 11px;
  }

  .breadcrumb-item .material-icons {
    font-size: 12px;
  }

  .action-btn {
    padding: 3px;
  }

  .action-btn .material-icons {
    font-size: 14px;
  }

  .dropdown-menu {
    left: auto;
    right: 0;
    min-width: 160px;
    /* Asegurar que no se salga de la pantalla */
    max-width: calc(100vw - 20px);
    transform: translateY(-10px) translateX(-10px);
  }

  .dropdown-menu.show {
    transform: translateY(0) translateX(-10px);
  }

  /* Mejorar items del dropdown en móviles */
  .dropdown-item {
    padding: 10px 12px;
    font-size: 14px;
  }

  .dropdown-item .material-icons {
    font-size: 18px;
  }
}

@media (max-width: 360px) {
  .navbar {
    padding: 6px 8px;
    min-height: 40px;
  }

  .logo {
    height: 24px;
  }

  .nav-center input {
    padding: 5px 8px 5px 26px;
    font-size: 11px;
  }

  .search-icon {
    left: 8px;
    font-size: 12px;
  }

  .nav-button {
    padding: 4px 6px;
  }

  .nav-button .material-icons {
    font-size: 14px;
  }

  .user-avatar {
    width: 22px;
    height: 22px;
  }

  .user-avatar .material-icons {
    font-size: 12px;
  }

  /* Dropdown mejorado para móviles muy pequeños */
  .dropdown-menu {
    right: 5px;
    min-width: 140px;
    max-width: calc(100vw - 10px);
    transform: translateY(-10px) translateX(-15px);
  }

  .dropdown-menu.show {
    transform: translateY(0) translateX(-15px);
  }

  .dropdown-item {
    padding: 8px 10px;
    font-size: 13px;
  }

  .dropdown-item .material-icons {
    font-size: 16px;
  }
}